Merge branch 'release/1.6.44' into main

.github/workflows/post-pr.yml

@@ -31,7 +31,7 @@ jobs:
   ui-tests:
     name: UI Tests (Synapse)
     needs: should-i-run
-    runs-on: buildjet-4vcpu-ubuntu-2204
+    runs-on: ubuntu-22.04
     timeout-minutes: 90 # We might need to increase it if the time for tests grows
     strategy:
       fail-fast: false

.github/workflows/tests.yml

@@ -1,11 +1,7 @@
 name: Test
 
 on:
-  pull_request: { }
+  workflow_dispatch:
-  push:
-    branches: [ main, develop ]
-    paths-ignore:
-      - '.github/**'
 
 # Enrich gradle.properties for CI/CD
 env:
@@ -15,7 +11,7 @@ env:
 jobs:
   tests:
     name: Runs all tests
-    runs-on: buildjet-4vcpu-ubuntu-2204
+    runs-on: ubuntu-22.04
     timeout-minutes: 90 # We might need to increase it if the time for tests grows
     strategy:
       matrix:

CHANGES.md

@@ -1,3 +1,14 @@
+Changes in Element v1.6.44 (2025-08-06)
+=======================================
+
+Other changes
+-------------
+ - Hide the "Manually Verify by Text" option behind devtool flag. ([#9058](https://github.com/element-hq/element-android/issues/9058))
+ - Change targetSdk to 35. ([#9051](https://github.com/element-hq/element-android/issues/9051))
+ - Support room v12. ([#9065](https://github.com/element-hq/element-android/issues/9065))
+ - Fix window insets. ([#9067](https://github.com/element-hq/element-android/issues/9067))
+
+
 Changes in Element v1.6.42 (2025-06-10)
 =======================================
 

README.md

@@ -7,9 +7,7 @@
 
 # Element Android
 
-Element Android is an Android Matrix Client provided by [Element](https://element.io/). The app can be run on every Android devices with Android OS Lollipop and more (API 21).
+Element Classic Android is a previous-generation [Matrix](https://matrix.org/) client provided by [Element](https://element.io/). The app can be run on every Android devices with Android OS Lollipop and more (API 21). This client is still supported and receives security updates but no new features or usability enhancements are made. It is recommended to use [Element X](https://github.com/element-hq/element-x-android) that is the next-generation mobile app.
-
-It is a total rewrite of [Riot-Android](https://github.com/element-hq/riot-android) with a new user experience.
 
 [<img src="resources/img/google-play-badge.png" alt="Get it on Google Play" height="60">](https://play.google.com/store/apps/details?id=im.vector.app)
 [<img src="resources/img/f-droid-badge.png" alt="Get it on F-Droid" height="60">](https://f-droid.org/app/im.vector.app)

dependencies.gradle

@@ -1,13 +1,13 @@
 ext.versions = [
         'minSdk'            : 21,
-        'compileSdk'        : 34,
+        'compileSdk'        : 35,
-        'targetSdk'         : 34,
+        'targetSdk'         : 35,
         'sourceCompat'      : JavaVersion.VERSION_21,
         'targetCompat'      : JavaVersion.VERSION_21,
         'jvmTarget'         : "21",
 ]
 
-def gradle = "8.4.2"
+def gradle = "8.11.0"
 // Ref: https://kotlinlang.org/releases.html
 def kotlin = "1.9.24"
 def kotlinCoroutines = "1.8.1"
@@ -27,7 +27,7 @@ def bigImageViewer = "1.8.1"
 def jjwt = "0.11.5"
 def vanniktechEmoji = "0.16.0"
 def sentry = "6.18.1"
-def fragment = "1.8.1"
+def fragment = "1.8.6"
 // Testing
 def mockk = "1.13.11"
 def espresso = "3.6.1"
@@ -50,7 +50,7 @@ ext.libs = [
                 'activity'                : "androidx.activity:activity-ktx:1.9.0",
                 'appCompat'               : "androidx.appcompat:appcompat:1.7.0",
                 'biometric'               : "androidx.biometric:biometric:1.1.0",
-                'core'                    : "androidx.core:core-ktx:1.10.1",
+                'core'                    : "androidx.core:core-ktx:1.16.0",
                 'recyclerview'            : "androidx.recyclerview:recyclerview:1.3.0",
                 'exifinterface'           : "androidx.exifinterface:exifinterface:1.3.6",
                 'fragmentKtx'             : "androidx.fragment:fragment-ktx:$fragment",

dependencies_groups.gradle

@@ -213,6 +213,7 @@ ext.groups = [
                         'org.jitsi',
                         'org.json',
                         'org.jsoup',
+                        'org.jspecify',
                         'org.junit',
                         'org.junit.jupiter',
                         'org.junit.platform',

fastlane/metadata/android/en-US/changelogs/40106440.txt

@@ -0,0 +1,2 @@
+Main changes in this version: support room v12.
+Full changelog: https://github.com/element-hq/element-android/releases

gradle.properties

@@ -42,4 +42,4 @@ signing.element.nightly.keyPassword=Secret
 
 # Customise the Lint version to use a more recent version than the one bundled with AGP
 # https://googlesamples.github.io/android-custom-lint-rules/usage/newer-lint.md.html
-android.experimental.lint.version=8.6.0-alpha08
+android.experimental.lint.version=8.12.0-alpha08

gradle/wrapper/gradle-wrapper.properties

@@ -1,7 +1,7 @@
 distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
-distributionSha256Sum=f8b4f4772d302c8ff580bc40d0f56e715de69b163546944f787c87abf209c961
+distributionSha256Sum=bd71102213493060956ec229d946beee57158dbd89d0e62b91bca0fa2c5f3531
-distributionUrl=https\://services.gradle.org/distributions/gradle-8.8-all.zip
+distributionUrl=https\://services.gradle.org/distributions/gradle-8.14.3-bin.zip
 networkTimeout=10000
 validateDistributionUrl=true
 zipStoreBase=GRADLE_USER_HOME

gradlew

@@ -15,6 +15,8 @@
 # See the License for the specific language governing permissions and
 # limitations under the License.
 #
+# SPDX-License-Identifier: Apache-2.0
+#
 
 ##############################################################################
 #
@@ -55,7 +57,7 @@
 #       Darwin, MinGW, and NonStop.
 #
 #   (3) This script is generated from the Groovy template
-#       https://github.com/gradle/gradle/blob/HEAD/subprojects/plugins/src/main/resources/org/gradle/api/internal/plugins/unixStartScript.txt
+#       https://github.com/gradle/gradle/blob/HEAD/platforms/jvm/plugins-application/src/main/resources/org/gradle/api/internal/plugins/unixStartScript.txt
 #       within the Gradle project.
 #
 #       You can find Gradle at https://github.com/gradle/gradle/.
@@ -83,10 +85,8 @@ done
 # This is normally unused
 # shellcheck disable=SC2034
 APP_BASE_NAME=${0##*/}
-APP_HOME=$( cd "${APP_HOME:-./}" && pwd -P ) || exit
+# Discard cd standard output in case $CDPATH is set (https://github.com/gradle/gradle/issues/25036)
-
+APP_HOME=$( cd -P "${APP_HOME:-./}" > /dev/null && printf '%s\n' "$PWD" ) || exit
-# Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script.
-DEFAULT_JVM_OPTS='"-Xmx64m" "-Xms64m"'
 
 # Use the maximum available, or set MAX_FD != -1 to use that value.
 MAX_FD=maximum
@@ -114,7 +114,7 @@ case "$( uname )" in                #(
   NONSTOP* )        nonstop=true ;;
 esac
 
-CLASSPATH=$APP_HOME/gradle/wrapper/gradle-wrapper.jar
+CLASSPATH="\\\"\\\""
 
 
 # Determine the Java command to use to start the JVM.
@@ -133,10 +133,13 @@ location of your Java installation."
     fi
 else
     JAVACMD=java
-    which java >/dev/null 2>&1 || die "ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH.
+    if ! command -v java >/dev/null 2>&1
+    then
+        die "ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH.
 
 Please set the JAVA_HOME variable in your environment to match the
 location of your Java installation."
+    fi
 fi
 
 # Increase the maximum file descriptors if we can.
@@ -144,7 +147,7 @@ if ! "$cygwin" && ! "$darwin" && ! "$nonstop" ; then
     case $MAX_FD in #(
       max*)
         # In POSIX sh, ulimit -H is undefined. That's why the result is checked to see if it worked.
-        # shellcheck disable=SC3045 
+        # shellcheck disable=SC2039,SC3045
         MAX_FD=$( ulimit -H -n ) ||
             warn "Could not query maximum file descriptor limit"
     esac
@@ -152,7 +155,7 @@ if ! "$cygwin" && ! "$darwin" && ! "$nonstop" ; then
       '' | soft) :;; #(
       *)
         # In POSIX sh, ulimit -n is undefined. That's why the result is checked to see if it worked.
-        # shellcheck disable=SC3045 
+        # shellcheck disable=SC2039,SC3045
         ulimit -n "$MAX_FD" ||
             warn "Could not set maximum file descriptor limit to $MAX_FD"
     esac
@@ -197,16 +200,20 @@ if "$cygwin" || "$msys" ; then
     done
 fi
 
-# Collect all arguments for the java command;
+
-#   * $DEFAULT_JVM_OPTS, $JAVA_OPTS, and $GRADLE_OPTS can contain fragments of
+# Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script.
-#     shell script including quotes and variable substitutions, so put them in
+DEFAULT_JVM_OPTS='"-Xmx64m" "-Xms64m"'
-#     double quotes to make sure that they get re-expanded; and
+
-#   * put everything else in single quotes, so that it's not re-expanded.
+# Collect all arguments for the java command:
+#   * DEFAULT_JVM_OPTS, JAVA_OPTS, and optsEnvironmentVar are not allowed to contain shell fragments,
+#     and any embedded shellness will be escaped.
+#   * For example: A user cannot expect ${Hostname} to be expanded, as it is an environment variable and will be
+#     treated as '${Hostname}' itself on the command line.
 
 set -- \
         "-Dorg.gradle.appname=$APP_BASE_NAME" \
         -classpath "$CLASSPATH" \
-        org.gradle.wrapper.GradleWrapperMain \
+        -jar "$APP_HOME/gradle/wrapper/gradle-wrapper.jar" \
         "$@"
 
 # Stop when "xargs" is not available.

gradlew.bat

@@ -13,6 +13,8 @@
 @rem See the License for the specific language governing permissions and
 @rem limitations under the License.
 @rem
+@rem SPDX-License-Identifier: Apache-2.0
+@rem
 
 @if "%DEBUG%"=="" @echo off
 @rem ##########################################################################
@@ -43,11 +45,11 @@ set JAVA_EXE=java.exe
 %JAVA_EXE% -version >NUL 2>&1
 if %ERRORLEVEL% equ 0 goto execute
 
-echo.
+echo. 1>&2
-echo ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH.
+echo ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH. 1>&2
-echo.
+echo. 1>&2
-echo Please set the JAVA_HOME variable in your environment to match the
+echo Please set the JAVA_HOME variable in your environment to match the 1>&2
-echo location of your Java installation.
+echo location of your Java installation. 1>&2
 
 goto fail
 
@@ -57,22 +59,22 @@ set JAVA_EXE=%JAVA_HOME%/bin/java.exe
 
 if exist "%JAVA_EXE%" goto execute
 
-echo.
+echo. 1>&2
-echo ERROR: JAVA_HOME is set to an invalid directory: %JAVA_HOME%
+echo ERROR: JAVA_HOME is set to an invalid directory: %JAVA_HOME% 1>&2
-echo.
+echo. 1>&2
-echo Please set the JAVA_HOME variable in your environment to match the
+echo Please set the JAVA_HOME variable in your environment to match the 1>&2
-echo location of your Java installation.
+echo location of your Java installation. 1>&2
 
 goto fail
 
 :execute
 @rem Setup the command line
 
-set CLASSPATH=%APP_HOME%\gradle\wrapper\gradle-wrapper.jar
+set CLASSPATH=
 
 
 @rem Execute Gradle
-"%JAVA_EXE%" %DEFAULT_JVM_OPTS% %JAVA_OPTS% %GRADLE_OPTS% "-Dorg.gradle.appname=%APP_BASE_NAME%" -classpath "%CLASSPATH%" org.gradle.wrapper.GradleWrapperMain %*
+"%JAVA_EXE%" %DEFAULT_JVM_OPTS% %JAVA_OPTS% %GRADLE_OPTS% "-Dorg.gradle.appname=%APP_BASE_NAME%" -classpath "%CLASSPATH%" -jar "%APP_HOME%\gradle\wrapper\gradle-wrapper.jar" %*
 
 :end
 @rem End local scope for the variables with windows NT shell

library/attachment-viewer/src/main/java/im/vector/lib/attachmentviewer/AttachmentViewerActivity.kt

@@ -131,12 +131,15 @@ abstract class AttachmentViewerActivity : AppCompatActivity(), AttachmentEventLi
         // the touch coordinates
         if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.R) {
             // New API instead of SYSTEM_UI_FLAG_LAYOUT_FULLSCREEN and SYSTEM_UI_FLAG_LAYOUT_HIDE_NAVIGATION
+            @Suppress("DEPRECATION")
             window.setDecorFitsSystemWindows(false)
             // New API instead of SYSTEM_UI_FLAG_IMMERSIVE
             window.decorView.windowInsetsController?.systemBarsBehavior = WindowInsetsController.BEHAVIOR_SHOW_TRANSIENT_BARS_BY_SWIPE
             // New API instead of FLAG_TRANSLUCENT_STATUS
+            @Suppress("DEPRECATION")
             window.statusBarColor = ContextCompat.getColor(this, R.color.half_transparent_status_bar)
             // new API instead of FLAG_TRANSLUCENT_NAVIGATION
+            @Suppress("DEPRECATION")
             window.navigationBarColor = ContextCompat.getColor(this, R.color.half_transparent_status_bar)
         } else {
             @Suppress("DEPRECATION")
@@ -318,6 +321,7 @@ abstract class AttachmentViewerActivity : AppCompatActivity(), AttachmentEventLi
     protected open fun shouldAnimateDismiss(): Boolean = true
 
     protected open fun animateClose() {
+        @Suppress("DEPRECATION")
         window.statusBarColor = Color.TRANSPARENT
         finish()
     }
@@ -334,14 +338,17 @@ abstract class AttachmentViewerActivity : AppCompatActivity(), AttachmentEventLi
         // Or for "sticky immersive," replace it with SYSTEM_UI_FLAG_IMMERSIVE_STICKY
         if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.R) {
             // New API instead of SYSTEM_UI_FLAG_LAYOUT_FULLSCREEN and SYSTEM_UI_FLAG_LAYOUT_HIDE_NAVIGATION
+            @Suppress("DEPRECATION")
             window.setDecorFitsSystemWindows(false)
             // new API instead of SYSTEM_UI_FLAG_HIDE_NAVIGATION
             window.decorView.windowInsetsController?.hide(WindowInsets.Type.navigationBars())
             // New API instead of SYSTEM_UI_FLAG_IMMERSIVE
             window.decorView.windowInsetsController?.systemBarsBehavior = WindowInsetsController.BEHAVIOR_SHOW_TRANSIENT_BARS_BY_SWIPE
             // New API instead of FLAG_TRANSLUCENT_STATUS
+            @Suppress("DEPRECATION")
             window.statusBarColor = ContextCompat.getColor(this, R.color.half_transparent_status_bar)
             // New API instead of FLAG_TRANSLUCENT_NAVIGATION
+            @Suppress("DEPRECATION")
             window.navigationBarColor = ContextCompat.getColor(this, R.color.half_transparent_status_bar)
         } else {
             @Suppress("DEPRECATION")
@@ -363,6 +370,7 @@ abstract class AttachmentViewerActivity : AppCompatActivity(), AttachmentEventLi
         systemUiVisibility = true
         if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.R) {
             // New API instead of SYSTEM_UI_FLAG_LAYOUT_FULLSCREEN and SYSTEM_UI_FLAG_LAYOUT_HIDE_NAVIGATION
+            @Suppress("DEPRECATION")
             window.setDecorFitsSystemWindows(false)
         } else {
             @Suppress("DEPRECATION")

library/ui-strings/src/main/res/values/strings.xml

@@ -120,6 +120,7 @@
     <string name="notice_widget_modified">%1$s modified %2$s widget</string>
     <string name="notice_widget_modified_by_you">You modified %1$s widget</string>
 
+    <string name="power_level_owner">Owner</string>
     <string name="power_level_admin">Admin</string>
     <string name="power_level_moderator">Moderator</string>
     <string name="power_level_default">Default</string>
@@ -685,6 +686,7 @@
     <string name="room_participants_leave_prompt_title">Leave room</string>
     <string name="room_participants_leave_prompt_msg">Are you sure you want to leave the room?</string>
     <string name="room_participants_leave_private_warning">This room is not public. You will not be able to rejoin without an invite.</string>
+    <string name="room_participants_leave_last_admin">You\'re the only admin of this room. Leaving it will mean no one has control over it.</string>
 
     <string name="room_participants_header_direct_chats">Direct Messages</string>
 
@@ -2383,6 +2385,7 @@
     <string name="room_member_power_level_invites">Invites</string>
     <string name="room_member_power_level_users">Users</string>
 
+    <string name="room_member_power_level_owner_in">Owner in %1$s</string>
     <string name="room_member_power_level_admin_in">Admin in %1$s</string>
     <string name="room_member_power_level_moderator_in">Moderator in %1$s</string>
     <string name="room_member_power_level_default_in">Default in %1$s</string>

library/ui-styles/src/main/res/values/theme_light.xml

@@ -64,6 +64,9 @@
 
         <!-- Material color -->
         <item name="colorPrimary">@color/element_accent_light</item>
+        <!-- Fix background color of status bar in home and room detail activity -->
+        <!--item name="colorPrimaryDark">@color/element_background_light</item-->
+        <item name="colorPrimaryDark">?vctr_toolbar_background</item>
         <item name="colorPrimaryVariant">@color/element_accent_light</item>
         <item name="colorOnPrimary">@android:color/white</item>
         <item name="colorSecondary">@color/element_accent_light</item>

matrix-sdk-android-flow/src/main/java/org/matrix/android/sdk/flow/FlowRoom.kt

@@ -30,6 +30,7 @@ import org.matrix.android.sdk.api.session.room.model.ReadReceipt
 import org.matrix.android.sdk.api.session.room.model.RoomMemberSummary
 import org.matrix.android.sdk.api.session.room.model.RoomSummary
 import org.matrix.android.sdk.api.session.room.notification.RoomNotificationState
+import org.matrix.android.sdk.api.session.room.powerlevels.RoomPowerLevels
 import org.matrix.android.sdk.api.session.room.send.UserDraft
 import org.matrix.android.sdk.api.session.room.timeline.TimelineEvent
 import org.matrix.android.sdk.api.util.Optional
@@ -95,6 +96,10 @@ class FlowRoom(private val room: Room) {
                 }
     }
 
+    fun liveRoomPowerLevels(): Flow<RoomPowerLevels> {
+        return room.stateService().getRoomPowerLevelsLive().asFlow()
+    }
+
     fun liveReadMarker(): Flow<Optional<String>> {
         return room.readService().getReadMarkerLive().asFlow()
     }

matrix-sdk-android/build.gradle

@@ -62,7 +62,7 @@ android {
         // that the app's state is completely cleared between tests.
         testInstrumentationRunnerArguments clearPackageData: 'true'
 
-        buildConfigField "String", "SDK_VERSION", "\"1.6.42\""
+        buildConfigField "String", "SDK_VERSION", "\"1.6.44\""
 
         buildConfigField "String", "GIT_SDK_REVISION", "\"${gitRevision()}\""
         buildConfigField "String", "GIT_SDK_REVISION_UNIX_DATE", "\"${gitRevisionUnixDate()}\""

matrix-sdk-android/src/androidTest/java/org/matrix/android/sdk/session/space/SpaceHierarchyTest.kt

@@ -40,8 +40,8 @@ import org.matrix.android.sdk.api.session.room.model.RoomJoinRulesAllowEntry
 import org.matrix.android.sdk.api.session.room.model.RoomType
 import org.matrix.android.sdk.api.session.room.model.create.CreateRoomParams
 import org.matrix.android.sdk.api.session.room.model.create.RestrictedRoomPreset
-import org.matrix.android.sdk.api.session.room.powerlevels.PowerLevelsHelper
 import org.matrix.android.sdk.api.session.room.powerlevels.Role
+import org.matrix.android.sdk.api.session.room.powerlevels.RoomPowerLevels
 import org.matrix.android.sdk.api.session.room.roomSummaryQueryParams
 import org.matrix.android.sdk.common.CommonTestHelper.Companion.runSessionTest
 import org.matrix.android.sdk.common.SessionTestParams
@@ -500,12 +500,12 @@ class SpaceHierarchyTest : InstrumentedTest {
         room.stateService().sendStateEvent(EventType.STATE_ROOM_POWER_LEVELS, stateKey = "", newPowerLevelsContent!!)
 
         commonTestHelper.retryPeriodically {
-            val powerLevelsHelper = aliceSession.getRoom(bobRoomId)!!
+            val roomPowerLevels = aliceSession.getRoom(bobRoomId)!!
                     .getStateEvent(EventType.STATE_ROOM_POWER_LEVELS, QueryStringValue.IsEmpty)
                     ?.content
                     ?.toModel<PowerLevelsContent>()
-                    ?.let { PowerLevelsHelper(it) }
+                    ?.let { RoomPowerLevels(it) }
-            powerLevelsHelper!!.isUserAllowedToSend(aliceSession.myUserId, true, EventType.STATE_SPACE_PARENT)
+            roomPowerLevels!!.isUserAllowedToSend(aliceSession.myUserId, true, EventType.STATE_SPACE_PARENT)
         }
 
         aliceSession.spaceService().setSpaceParent(bobRoomId, spaceAInfo.spaceId, false, listOf(bobSession.sessionParams.homeServerHost ?: ""))

matrix-sdk-android/src/main/java/org/matrix/android/sdk/api/MatrixPatterns.kt

@@ -30,15 +30,21 @@ object MatrixPatterns {
     // Note: TLD is not mandatory (localhost, IP address...)
     private const val DOMAIN_REGEX = ":[A-Z0-9.-]+(:[0-9]{2,5})?"
 
+    private const val BASE_64_ALPHABET = "[0-9A-Za-z/\\+=]+"
+    private const val BASE_64_URL_SAFE_ALPHABET = "[0-9A-Za-z/\\-_]+"
+
     // regex pattern to find matrix user ids in a string.
     // See https://matrix.org/docs/spec/appendices#historical-user-ids
     private const val MATRIX_USER_IDENTIFIER_REGEX = "@[A-Z0-9\\x21-\\x39\\x3B-\\x7F]+$DOMAIN_REGEX"
     val PATTERN_CONTAIN_MATRIX_USER_IDENTIFIER = MATRIX_USER_IDENTIFIER_REGEX.toRegex(RegexOption.IGNORE_CASE)
 
     // regex pattern to find room ids in a string.
-    private const val MATRIX_ROOM_IDENTIFIER_REGEX = "![A-Z0-9]+$DOMAIN_REGEX"
+    private const val MATRIX_ROOM_IDENTIFIER_REGEX = "^!.+$DOMAIN_REGEX$"
     private val PATTERN_CONTAIN_MATRIX_ROOM_IDENTIFIER = MATRIX_ROOM_IDENTIFIER_REGEX.toRegex(RegexOption.IGNORE_CASE)
 
+    private const val MATRIX_ROOM_IDENTIFIER_DOMAINLESS_REGEX = "!$BASE_64_URL_SAFE_ALPHABET"
+    private val PATTERN_CONTAIN_MATRIX_ROOM_IDENTIFIER_DOMAINLESS = MATRIX_ROOM_IDENTIFIER_DOMAINLESS_REGEX.toRegex()
+
     // regex pattern to find room aliases in a string.
     private const val MATRIX_ROOM_ALIAS_REGEX = "#[A-Z0-9._%#@=+-]+$DOMAIN_REGEX"
     private val PATTERN_CONTAIN_MATRIX_ALIAS = MATRIX_ROOM_ALIAS_REGEX.toRegex(RegexOption.IGNORE_CASE)
@@ -48,11 +54,11 @@ object MatrixPatterns {
     private val PATTERN_CONTAIN_MATRIX_EVENT_IDENTIFIER = MATRIX_EVENT_IDENTIFIER_REGEX.toRegex(RegexOption.IGNORE_CASE)
 
     // regex pattern to find message ids in a string.
-    private const val MATRIX_EVENT_IDENTIFIER_V3_REGEX = "\\$[A-Z0-9/+]+"
+    private const val MATRIX_EVENT_IDENTIFIER_V3_REGEX = "\\$$BASE_64_ALPHABET"
     private val PATTERN_CONTAIN_MATRIX_EVENT_IDENTIFIER_V3 = MATRIX_EVENT_IDENTIFIER_V3_REGEX.toRegex(RegexOption.IGNORE_CASE)
 
     // Ref: https://matrix.org/docs/spec/rooms/v4#event-ids
-    private const val MATRIX_EVENT_IDENTIFIER_V4_REGEX = "\\$[A-Z0-9\\-_]+"
+    private const val MATRIX_EVENT_IDENTIFIER_V4_REGEX = "\\$$BASE_64_URL_SAFE_ALPHABET"
     private val PATTERN_CONTAIN_MATRIX_EVENT_IDENTIFIER_V4 = MATRIX_EVENT_IDENTIFIER_V4_REGEX.toRegex(RegexOption.IGNORE_CASE)
 
     // regex pattern to find group ids in a string.
@@ -76,7 +82,10 @@ object MatrixPatterns {
             PATTERN_CONTAIN_MATRIX_USER_IDENTIFIER,
             PATTERN_CONTAIN_MATRIX_ALIAS,
             PATTERN_CONTAIN_MATRIX_ROOM_IDENTIFIER,
+            PATTERN_CONTAIN_MATRIX_ROOM_IDENTIFIER_DOMAINLESS,
             PATTERN_CONTAIN_MATRIX_EVENT_IDENTIFIER,
+            PATTERN_CONTAIN_MATRIX_EVENT_IDENTIFIER_V3,
+            PATTERN_CONTAIN_MATRIX_EVENT_IDENTIFIER_V4,
             PATTERN_CONTAIN_MATRIX_GROUP_IDENTIFIER
     )
 
@@ -97,7 +106,9 @@ object MatrixPatterns {
      * @return true if the string is a valid room Id
      */
     fun isRoomId(str: String?): Boolean {
-        return str != null && str matches PATTERN_CONTAIN_MATRIX_ROOM_IDENTIFIER
+        return str != null &&
+                (str matches PATTERN_CONTAIN_MATRIX_ROOM_IDENTIFIER ||
+                        str matches PATTERN_CONTAIN_MATRIX_ROOM_IDENTIFIER_DOMAINLESS)
     }
 
     /**

matrix-sdk-android/src/main/java/org/matrix/android/sdk/api/session/pushrules/SenderNotificationPermissionCondition.kt

@@ -16,8 +16,7 @@
 package org.matrix.android.sdk.api.session.pushrules
 
 import org.matrix.android.sdk.api.session.events.model.Event
-import org.matrix.android.sdk.api.session.room.model.PowerLevelsContent
+import org.matrix.android.sdk.api.session.room.powerlevels.RoomPowerLevels
-import org.matrix.android.sdk.api.session.room.powerlevels.PowerLevelsHelper
 
 class SenderNotificationPermissionCondition(
         /**
@@ -35,8 +34,7 @@ class SenderNotificationPermissionCondition(
 
     override fun technicalDescription() = "User power level <$key>"
 
-    fun isSatisfied(event: Event, powerLevels: PowerLevelsContent): Boolean {
+    fun isSatisfied(event: Event, roomPowerLevels: RoomPowerLevels): Boolean {
-        val powerLevelsHelper = PowerLevelsHelper(powerLevels)
+        return event.senderId != null && roomPowerLevels.isUserAbleToTriggerNotification(event.senderId, key)
-        return event.senderId != null && powerLevelsHelper.getUserPowerLevelValue(event.senderId) >= powerLevels.notificationLevel(key)
     }
 }

matrix-sdk-android/src/main/java/org/matrix/android/sdk/api/session/room/RoomExtensions.kt

@@ -18,6 +18,7 @@ package org.matrix.android.sdk.api.session.room
 
 import org.matrix.android.sdk.api.query.QueryStateEventValue
 import org.matrix.android.sdk.api.session.events.model.Event
+import org.matrix.android.sdk.api.session.room.powerlevels.RoomPowerLevels
 import org.matrix.android.sdk.api.session.room.timeline.TimelineEvent
 
 /**
@@ -34,3 +35,10 @@ fun Room.getTimelineEvent(eventId: String): TimelineEvent? =
  */
 fun Room.getStateEvent(eventType: String, stateKey: QueryStateEventValue): Event? =
         stateService().getStateEvent(eventType, stateKey)
+
+/**
+ * Get the current RoomPowerLevels of the room.
+ */
+fun Room.getRoomPowerLevels(): RoomPowerLevels {
+    return stateService().getRoomPowerLevels()
+}

matrix-sdk-android/src/main/java/org/matrix/android/sdk/api/session/room/model/PowerLevelsContent.kt

@@ -18,7 +18,8 @@ package org.matrix.android.sdk.api.session.room.model
 
 import com.squareup.moshi.Json
 import com.squareup.moshi.JsonClass
-import org.matrix.android.sdk.api.session.room.powerlevels.Role
+import org.matrix.android.sdk.api.session.room.model.PowerLevelsContent.Companion.NOTIFICATIONS_ROOM_KEY
+import org.matrix.android.sdk.api.session.room.powerlevels.UserPowerLevel
 
 /**
  * Class representing the EventType.EVENT_TYPE_STATE_ROOM_POWER_LEVELS state event content.
@@ -34,7 +35,7 @@ data class PowerLevelsContent(
          */
         @Json(name = "kick") val kick: Int? = null,
         /**
-         * The level required to invite a user. Defaults to 50 if unspecified.
+         * The level required to invite a user. Defaults to 0 if unspecified.
          */
         @Json(name = "invite") val invite: Int? = null,
         /**
@@ -88,7 +89,7 @@ data class PowerLevelsContent(
      * Get the notification level for a dedicated key.
      *
      * @param key the notification key
-     * @return the level, default to Moderator if the key is not found
+     * @return the level
      */
     fun notificationLevel(key: String): Int {
         return when (val value = notifications.orEmpty()[key]) {
@@ -96,10 +97,9 @@ data class PowerLevelsContent(
             is String -> value.toInt()
             is Double -> value.toInt()
             is Int -> value
-            else -> Role.Moderator.value
+            else -> defaultNotificationLevel(key)
         }
     }
-
     companion object {
         /**
          * Key to use for content.notifications and get the level required to trigger an @room notification. Defaults to 50 if unspecified.
@@ -108,11 +108,20 @@ data class PowerLevelsContent(
     }
 }
 
+private fun defaultNotificationLevel(key: String): Int {
+    return when (key) {
+        NOTIFICATIONS_ROOM_KEY -> UserPowerLevel.Moderator.value
+        else -> UserPowerLevel.User.value
+    }
+}
+
 // Fallback to default value, defined in the Matrix specification
-fun PowerLevelsContent.banOrDefault() = ban ?: Role.Moderator.value
+fun PowerLevelsContent?.banOrDefault() = this?.ban ?: UserPowerLevel.Moderator.value
-fun PowerLevelsContent.kickOrDefault() = kick ?: Role.Moderator.value
+fun PowerLevelsContent?.kickOrDefault() = this?.kick ?: UserPowerLevel.Moderator.value
-fun PowerLevelsContent.inviteOrDefault() = invite ?: Role.Moderator.value
+fun PowerLevelsContent?.inviteOrDefault() = this?.invite ?: UserPowerLevel.User.value
-fun PowerLevelsContent.redactOrDefault() = redact ?: Role.Moderator.value
+fun PowerLevelsContent?.redactOrDefault() = this?.redact ?: UserPowerLevel.Moderator.value
-fun PowerLevelsContent.eventsDefaultOrDefault() = eventsDefault ?: Role.Default.value
+fun PowerLevelsContent?.eventsDefaultOrDefault() = this?.eventsDefault ?: UserPowerLevel.User.value
-fun PowerLevelsContent.usersDefaultOrDefault() = usersDefault ?: Role.Default.value
+fun PowerLevelsContent?.usersDefaultOrDefault() = this?.usersDefault ?: UserPowerLevel.User.value
-fun PowerLevelsContent.stateDefaultOrDefault() = stateDefault ?: Role.Moderator.value
+fun PowerLevelsContent?.stateDefaultOrDefault() = this?.stateDefault ?: UserPowerLevel.Moderator.value
+
+fun PowerLevelsContent?.notificationLevelOrDefault(key: String) = this?.notificationLevel(key) ?: defaultNotificationLevel(key)

matrix-sdk-android/src/main/java/org/matrix/android/sdk/api/session/room/model/create/RoomCreateContent.kt

@@ -18,15 +18,39 @@ package org.matrix.android.sdk.api.session.room.model.create
 
 import com.squareup.moshi.Json
 import com.squareup.moshi.JsonClass
+import org.matrix.android.sdk.api.session.events.model.Event
+import org.matrix.android.sdk.api.session.events.model.EventType
+import org.matrix.android.sdk.api.session.events.model.toModel
 
 /**
  * Content of a m.room.create type event.
  */
 @JsonClass(generateAdapter = true)
 data class RoomCreateContent(
+        // Creator should be replaced by the sender of the event
         @Json(name = "creator") val creator: String? = null,
         @Json(name = "room_version") val roomVersion: String? = null,
         @Json(name = "predecessor") val predecessor: Predecessor? = null,
         // Defines the room type, see #RoomType (user extensible)
-        @Json(name = "type") val type: String? = null
+        @Json(name = "type") val type: String? = null,
+        @Json(name = "additional_creators") val additionalCreators: List<String>? = null,
 )
+
+data class RoomCreateContentWithSender(
+        val senderId: String,
+        val inner: RoomCreateContent
+) {
+    val creators = setOf(senderId) + inner.additionalCreators.orEmpty().toSet()
+}
+
+fun Event.getRoomCreateContentWithSender(): RoomCreateContentWithSender? {
+    if (this.type != EventType.STATE_ROOM_CREATE) return null
+    val innerContent = getClearContent().toModel<RoomCreateContent>() ?: return null
+    val senderId = senderId ?: return null
+    return RoomCreateContentWithSender(senderId, innerContent)
+}
+
+fun RoomCreateContent.explicitlyPrivilegeRoomCreators(): Boolean {
+    val supportedRoomVersions = listOf("org.matrix.hydra.11", "12")
+    return supportedRoomVersions.contains(roomVersion)
+}

matrix-sdk-android/src/main/java/org/matrix/android/sdk/api/session/room/powerlevels/Role.kt

@@ -17,26 +17,21 @@
 
 package org.matrix.android.sdk.api.session.room.powerlevels
 
-sealed class Role(open val value: Int) : Comparable<Role> {
+enum class Role {
-    object Admin : Role(100)
+    Creator,
-    object Moderator : Role(50)
+    SuperAdmin,
-    object Default : Role(0)
+    Admin,
-    data class Custom(override val value: Int) : Role(value)
+    Moderator,
-
+    User;
-    override fun compareTo(other: Role): Int {
-        return value.compareTo(other.value)
-    }
 
     companion object {
-
+        fun getSuggestedRole(userPowerLevel: UserPowerLevel): Role {
-        // Order matters, default value should be checked after defined roles
+            return when {
-        fun fromValue(value: Int, default: Int): Role {
+                userPowerLevel == UserPowerLevel.Infinite -> Creator
-            return when (value) {
+                userPowerLevel >= UserPowerLevel.SuperAdmin -> SuperAdmin
-                Admin.value -> Admin
+                userPowerLevel >= UserPowerLevel.Admin -> Admin
-                Moderator.value -> Moderator
+                userPowerLevel >= UserPowerLevel.Moderator -> Moderator
-                Default.value,
+                else -> User
-                default -> Default
-                else -> Custom(value)
             }
         }
     }

matrix-sdk-android/src/main/java/org/matrix/android/sdk/api/session/room/powerlevels/RoomPowerLevels.kt

@@ -19,17 +19,23 @@ package org.matrix.android.sdk.api.session.room.powerlevels
 
 import org.matrix.android.sdk.api.session.room.model.PowerLevelsContent
 import org.matrix.android.sdk.api.session.room.model.banOrDefault
+import org.matrix.android.sdk.api.session.room.model.create.RoomCreateContentWithSender
+import org.matrix.android.sdk.api.session.room.model.create.explicitlyPrivilegeRoomCreators
 import org.matrix.android.sdk.api.session.room.model.eventsDefaultOrDefault
 import org.matrix.android.sdk.api.session.room.model.inviteOrDefault
 import org.matrix.android.sdk.api.session.room.model.kickOrDefault
+import org.matrix.android.sdk.api.session.room.model.notificationLevelOrDefault
 import org.matrix.android.sdk.api.session.room.model.redactOrDefault
 import org.matrix.android.sdk.api.session.room.model.stateDefaultOrDefault
 import org.matrix.android.sdk.api.session.room.model.usersDefaultOrDefault
 
 /**
- * This class is an helper around PowerLevelsContent.
+ * This class is an helper around PowerLevelsContent and RoomCreateContent.
  */
-class PowerLevelsHelper(private val powerLevelsContent: PowerLevelsContent) {
+class RoomPowerLevels(
+        val powerLevelsContent: PowerLevelsContent?,
+        private val roomCreateContent: RoomCreateContentWithSender?,
+) {
 
     /**
      * Returns the user power level of a dedicated user Id.
@@ -37,10 +43,14 @@ class PowerLevelsHelper(private val powerLevelsContent: PowerLevelsContent) {
      * @param userId the user id
      * @return the power level
      */
-    fun getUserPowerLevelValue(userId: String): Int {
+    fun getUserPowerLevel(userId: String): UserPowerLevel {
-        return powerLevelsContent.users
+        if (shouldGiveInfinitePowerLevel(userId)) return UserPowerLevel.Infinite
+        if (powerLevelsContent == null) return UserPowerLevel.User
+        val value = powerLevelsContent.users
                 ?.get(userId)
                 ?: powerLevelsContent.usersDefaultOrDefault()
+
+        return UserPowerLevel.Value(value)
     }
 
     /**
@@ -49,10 +59,9 @@ class PowerLevelsHelper(private val powerLevelsContent: PowerLevelsContent) {
      * @param userId the user id
      * @return the power level
      */
-    fun getUserRole(userId: String): Role {
+    fun getSuggestedRole(userId: String): Role {
-        val value = getUserPowerLevelValue(userId)
+        val value = getUserPowerLevel(userId)
-        // I think we should use powerLevelsContent.usersDefault, but Ganfra told me that it was like that on riot-Web
+        return Role.getSuggestedRole(value)
-        return Role.fromValue(value, powerLevelsContent.eventsDefaultOrDefault())
     }
 
     /**
@@ -65,14 +74,14 @@ class PowerLevelsHelper(private val powerLevelsContent: PowerLevelsContent) {
      */
     fun isUserAllowedToSend(userId: String, isState: Boolean, eventType: String?): Boolean {
         return if (userId.isNotEmpty()) {
-            val powerLevel = getUserPowerLevelValue(userId)
+            val powerLevel = getUserPowerLevel(userId)
-            val minimumPowerLevel = powerLevelsContent.events?.get(eventType)
+            val minimumPowerLevel = powerLevelsContent?.events?.get(eventType)
                     ?: if (isState) {
                         powerLevelsContent.stateDefaultOrDefault()
                     } else {
                         powerLevelsContent.eventsDefaultOrDefault()
                     }
-            powerLevel >= minimumPowerLevel
+            powerLevel >= UserPowerLevel.Value(minimumPowerLevel)
         } else false
     }
 
@@ -82,8 +91,8 @@ class PowerLevelsHelper(private val powerLevelsContent: PowerLevelsContent) {
      * @return true if able to invite
      */
     fun isUserAbleToInvite(userId: String): Boolean {
-        val powerLevel = getUserPowerLevelValue(userId)
+        val powerLevel = getUserPowerLevel(userId)
-        return powerLevel >= powerLevelsContent.inviteOrDefault()
+        return powerLevel >= UserPowerLevel.Value(powerLevelsContent.inviteOrDefault())
     }
 
     /**
@@ -92,8 +101,8 @@ class PowerLevelsHelper(private val powerLevelsContent: PowerLevelsContent) {
      * @return true if able to ban
      */
     fun isUserAbleToBan(userId: String): Boolean {
-        val powerLevel = getUserPowerLevelValue(userId)
+        val powerLevel = getUserPowerLevel(userId)
-        return powerLevel >= powerLevelsContent.banOrDefault()
+        return powerLevel >= UserPowerLevel.Value(powerLevelsContent.banOrDefault())
     }
 
     /**
@@ -102,8 +111,8 @@ class PowerLevelsHelper(private val powerLevelsContent: PowerLevelsContent) {
      * @return true if able to kick
      */
     fun isUserAbleToKick(userId: String): Boolean {
-        val powerLevel = getUserPowerLevelValue(userId)
+        val powerLevel = getUserPowerLevel(userId)
-        return powerLevel >= powerLevelsContent.kickOrDefault()
+        return powerLevel >= UserPowerLevel.Value(powerLevelsContent.kickOrDefault())
     }
 
     /**
@@ -112,7 +121,22 @@ class PowerLevelsHelper(private val powerLevelsContent: PowerLevelsContent) {
      * @return true if able to redact
      */
     fun isUserAbleToRedact(userId: String): Boolean {
-        val powerLevel = getUserPowerLevelValue(userId)
+        val powerLevel = getUserPowerLevel(userId)
-        return powerLevel >= powerLevelsContent.redactOrDefault()
+        return powerLevel >= UserPowerLevel.Value(powerLevelsContent.redactOrDefault())
+    }
+
+    fun isUserAbleToTriggerNotification(userId: String, notificationKey: String): Boolean {
+        val userPowerLevel = getUserPowerLevel(userId)
+        val notificationPowerLevel = UserPowerLevel.Value(powerLevelsContent.notificationLevelOrDefault(key = notificationKey))
+        return userPowerLevel >= notificationPowerLevel
+    }
+
+    private fun shouldGiveInfinitePowerLevel(userId: String): Boolean {
+        if (roomCreateContent == null) return false
+        return if (roomCreateContent.inner.explicitlyPrivilegeRoomCreators()) {
+            roomCreateContent.creators.contains(userId)
+        } else {
+            false
+        }
     }
 }

matrix-sdk-android/src/main/java/org/matrix/android/sdk/api/session/room/powerlevels/UserPowerLevel.kt

@@ -0,0 +1,45 @@
+/*
+ * Copyright 2025 The Matrix.org Foundation C.I.C.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ *
+ */
+
+package org.matrix.android.sdk.api.session.room.powerlevels
+
+sealed interface UserPowerLevel : Comparable<UserPowerLevel> {
+    data object Infinite : UserPowerLevel
+
+    @JvmInline
+    value class Value(val value: Int) : UserPowerLevel
+
+    override fun compareTo(other: UserPowerLevel): Int {
+        return when (this) {
+            Infinite -> when (other) {
+                Infinite -> 0
+                is Value -> 1
+            }
+            is Value -> when (other) {
+                Infinite -> -1
+                is Value -> value.compareTo(other.value)
+            }
+        }
+    }
+
+    companion object {
+        val User = Value(0)
+        val Moderator = Value(50)
+        val Admin = Value(100)
+        val SuperAdmin = Value(150)
+    }
+}

matrix-sdk-android/src/main/java/org/matrix/android/sdk/api/session/room/state/StateService.kt

@@ -24,6 +24,7 @@ import org.matrix.android.sdk.api.session.room.model.GuestAccess
 import org.matrix.android.sdk.api.session.room.model.RoomHistoryVisibility
 import org.matrix.android.sdk.api.session.room.model.RoomJoinRules
 import org.matrix.android.sdk.api.session.room.model.RoomJoinRulesAllowEntry
+import org.matrix.android.sdk.api.session.room.powerlevels.RoomPowerLevels
 import org.matrix.android.sdk.api.util.JsonDict
 import org.matrix.android.sdk.api.util.Optional
 
@@ -106,4 +107,6 @@ interface StateService {
     suspend fun setJoinRulePublic()
     suspend fun setJoinRuleInviteOnly()
     suspend fun setJoinRuleRestricted(allowList: List<String>)
+    fun getRoomPowerLevels(): RoomPowerLevels
+    fun getRoomPowerLevelsLive(): LiveData<RoomPowerLevels>
 }

matrix-sdk-android/src/main/java/org/matrix/android/sdk/internal/crypto/OlmMachine.kt

@@ -95,7 +95,7 @@ import org.matrix.rustcomponents.sdk.crypto.ProgressListener as RustProgressList
 
 class CryptoLogger : Logger {
     override fun log(logLine: String) {
-        Timber.d(logLine)
+        Timber.d(logLine.trimEnd())
     }
 }
 

matrix-sdk-android/src/main/java/org/matrix/android/sdk/internal/network/interceptors/FormattedJsonHttpLogger.kt

@@ -38,7 +38,8 @@ internal class FormattedJsonHttpLogger(
      */
     @Synchronized
     override fun log(message: String) {
-        Timber.v(message)
+        Timber.v(message.take(20_000))
+        if (message.length > 20_000) return
 
         // Try to log formatted Json only if there is a chance that [message] contains Json.
         // It can be only the case if we log the bodies of Http requests.

matrix-sdk-android/src/main/java/org/matrix/android/sdk/internal/session/permalinks/ViaParameterFinder.kt

@@ -17,15 +17,11 @@
 package org.matrix.android.sdk.internal.session.permalinks
 
 import org.matrix.android.sdk.api.MatrixPatterns.getServerName
-import org.matrix.android.sdk.api.query.QueryStringValue
-import org.matrix.android.sdk.api.session.events.model.EventType
-import org.matrix.android.sdk.api.session.events.model.toModel
 import org.matrix.android.sdk.api.session.room.members.roomMemberQueryParams
 import org.matrix.android.sdk.api.session.room.model.Membership
-import org.matrix.android.sdk.api.session.room.model.PowerLevelsContent
-import org.matrix.android.sdk.api.session.room.powerlevels.PowerLevelsHelper
 import org.matrix.android.sdk.internal.di.UserId
 import org.matrix.android.sdk.internal.session.room.RoomGetter
+import org.matrix.android.sdk.internal.session.room.powerlevels.getRoomPowerLevels
 import org.matrix.android.sdk.internal.session.room.state.StateEventDataSource
 import java.net.URLEncoder
 import javax.inject.Inject
@@ -101,10 +97,7 @@ internal class ViaParameterFinder @Inject constructor(
     }
 
     fun userCanInvite(userId: String, roomId: String): Boolean {
-        val powerLevelsHelper = stateEventDataSource.getStateEvent(roomId, EventType.STATE_ROOM_POWER_LEVELS, QueryStringValue.IsEmpty)
+        val roomPowerLevels = stateEventDataSource.getRoomPowerLevels(roomId)
-                ?.content?.toModel<PowerLevelsContent>()
+        return roomPowerLevels.isUserAbleToInvite(userId)
-                ?.let { PowerLevelsHelper(it) }
-
-        return powerLevelsHelper?.isUserAbleToInvite(userId) ?: false
     }
 }

matrix-sdk-android/src/main/java/org/matrix/android/sdk/internal/session/pushers/DefaultConditionResolver.kt

@@ -15,24 +15,20 @@
  */
 package org.matrix.android.sdk.internal.session.pushers
 
-import org.matrix.android.sdk.api.query.QueryStringValue
 import org.matrix.android.sdk.api.session.events.model.Event
-import org.matrix.android.sdk.api.session.events.model.EventType
-import org.matrix.android.sdk.api.session.events.model.toModel
 import org.matrix.android.sdk.api.session.pushrules.ConditionResolver
 import org.matrix.android.sdk.api.session.pushrules.ContainsDisplayNameCondition
 import org.matrix.android.sdk.api.session.pushrules.EventMatchCondition
 import org.matrix.android.sdk.api.session.pushrules.RoomMemberCountCondition
 import org.matrix.android.sdk.api.session.pushrules.SenderNotificationPermissionCondition
-import org.matrix.android.sdk.api.session.room.getStateEvent
+import org.matrix.android.sdk.api.session.room.getRoomPowerLevels
-import org.matrix.android.sdk.api.session.room.model.PowerLevelsContent
 import org.matrix.android.sdk.internal.di.UserId
 import org.matrix.android.sdk.internal.session.room.RoomGetter
 import javax.inject.Inject
 
 internal class DefaultConditionResolver @Inject constructor(
         private val roomGetter: RoomGetter,
-        @UserId private val userId: String
+        @UserId private val userId: String,
 ) : ConditionResolver {
 
     override fun resolveEventMatchCondition(
@@ -55,13 +51,8 @@ internal class DefaultConditionResolver @Inject constructor(
     ): Boolean {
         val roomId = event.roomId ?: return false
         val room = roomGetter.getRoom(roomId) ?: return false
-
+        val roomPowerLevels = room.getRoomPowerLevels()
-        val powerLevelsContent = room.getStateEvent(EventType.STATE_ROOM_POWER_LEVELS, QueryStringValue.IsEmpty)
+        return condition.isSatisfied(event, roomPowerLevels)
-                ?.content
-                ?.toModel<PowerLevelsContent>()
-                ?: PowerLevelsContent()
-
-        return condition.isSatisfied(event, powerLevelsContent)
     }
 
     override fun resolveContainsDisplayNameCondition(

matrix-sdk-android/src/main/java/org/matrix/android/sdk/internal/session/room/EventRelationsAggregationProcessor.kt

@@ -16,7 +16,6 @@
 package org.matrix.android.sdk.internal.session.room
 
 import io.realm.Realm
-import org.matrix.android.sdk.api.query.QueryStringValue
 import org.matrix.android.sdk.api.session.crypto.verification.VerificationState
 import org.matrix.android.sdk.api.session.events.model.AggregatedAnnotation
 import org.matrix.android.sdk.api.session.events.model.Event
@@ -27,7 +26,6 @@ import org.matrix.android.sdk.api.session.events.model.content.EncryptedEventCon
 import org.matrix.android.sdk.api.session.events.model.getRelationContent
 import org.matrix.android.sdk.api.session.events.model.toContent
 import org.matrix.android.sdk.api.session.events.model.toModel
-import org.matrix.android.sdk.api.session.room.model.PowerLevelsContent
 import org.matrix.android.sdk.api.session.room.model.ReferencesAggregatedContent
 import org.matrix.android.sdk.api.session.room.model.message.MessageBeaconInfoContent
 import org.matrix.android.sdk.api.session.room.model.message.MessageBeaconLocationDataContent
@@ -36,7 +34,6 @@ import org.matrix.android.sdk.api.session.room.model.message.MessagePollContent
 import org.matrix.android.sdk.api.session.room.model.message.MessagePollResponseContent
 import org.matrix.android.sdk.api.session.room.model.message.MessageRelationContent
 import org.matrix.android.sdk.api.session.room.model.relation.ReactionContent
-import org.matrix.android.sdk.api.session.room.powerlevels.PowerLevelsHelper
 import org.matrix.android.sdk.internal.SessionManager
 import org.matrix.android.sdk.internal.crypto.verification.toState
 import org.matrix.android.sdk.internal.database.helper.findRootThreadEvent
@@ -62,6 +59,7 @@ import org.matrix.android.sdk.internal.session.EventInsertLiveProcessor
 import org.matrix.android.sdk.internal.session.room.aggregation.livelocation.LiveLocationAggregationProcessor
 import org.matrix.android.sdk.internal.session.room.aggregation.poll.PollAggregationProcessor
 import org.matrix.android.sdk.internal.session.room.aggregation.utd.EncryptedReferenceAggregationProcessor
+import org.matrix.android.sdk.internal.session.room.powerlevels.getRoomPowerLevels
 import org.matrix.android.sdk.internal.session.room.state.StateEventDataSource
 import org.matrix.android.sdk.internal.util.time.Clock
 import timber.log.Timber
@@ -216,9 +214,8 @@ internal class EventRelationsAggregationProcessor @Inject constructor(
                 }
                 in EventType.POLL_END.values -> {
                     sessionManager.getSessionComponent(sessionId)?.session()?.let { session ->
-                        getPowerLevelsHelper(event.roomId)?.let {
+                        val roomPowerLevels = stateEventDataSource.getRoomPowerLevels(event.roomId)
-                            pollAggregationProcessor.handlePollEndEvent(session, it, realm, event)
+                        pollAggregationProcessor.handlePollEndEvent(session, roomPowerLevels, realm, event)
-                        }
                     }
                 }
                 in EventType.STATE_ROOM_BEACON_INFO.values -> {
@@ -381,12 +378,6 @@ internal class EventRelationsAggregationProcessor @Inject constructor(
         }
     }
 
-    private fun getPowerLevelsHelper(roomId: String): PowerLevelsHelper? {
-        return stateEventDataSource.getStateEvent(roomId, EventType.STATE_ROOM_POWER_LEVELS, QueryStringValue.IsEmpty)
-                ?.content?.toModel<PowerLevelsContent>()
-                ?.let { PowerLevelsHelper(it) }
-    }
-
     private fun handleInitialAggregatedRelations(
             realm: Realm,
             event: Event,

matrix-sdk-android/src/main/java/org/matrix/android/sdk/internal/session/room/aggregation/poll/DefaultPollAggregationProcessor.kt

@@ -32,7 +32,7 @@ import org.matrix.android.sdk.api.session.room.model.VoteInfo
 import org.matrix.android.sdk.api.session.room.model.VoteSummary
 import org.matrix.android.sdk.api.session.room.model.message.MessagePollContent
 import org.matrix.android.sdk.api.session.room.model.message.MessagePollResponseContent
-import org.matrix.android.sdk.api.session.room.powerlevels.PowerLevelsHelper
+import org.matrix.android.sdk.api.session.room.powerlevels.RoomPowerLevels
 import org.matrix.android.sdk.api.session.room.timeline.TimelineEvent
 import org.matrix.android.sdk.api.session.room.timeline.getLastMessageContent
 import org.matrix.android.sdk.internal.database.mapper.ContentMapper
@@ -160,13 +160,13 @@ internal class DefaultPollAggregationProcessor @Inject constructor(
         return true
     }
 
-    override fun handlePollEndEvent(session: Session, powerLevelsHelper: PowerLevelsHelper, realm: Realm, event: Event): Boolean {
+    override fun handlePollEndEvent(session: Session, roomPowerLevels: RoomPowerLevels, realm: Realm, event: Event): Boolean {
         val roomId = event.roomId ?: return false
         val pollEventId = event.getRelationContent()?.eventId ?: return false
         val pollOwnerId = getPollEvent(session, roomId, pollEventId)?.root?.senderId
         val isPollOwner = pollOwnerId == event.senderId
 
-        if (!isPollOwner && !powerLevelsHelper.isUserAbleToRedact(event.senderId ?: "")) {
+        if (!isPollOwner && !roomPowerLevels.isUserAbleToRedact(event.senderId ?: "")) {
             return false
         }
 

matrix-sdk-android/src/main/java/org/matrix/android/sdk/internal/session/room/aggregation/poll/PollAggregationProcessor.kt

@@ -19,7 +19,7 @@ package org.matrix.android.sdk.internal.session.room.aggregation.poll
 import io.realm.Realm
 import org.matrix.android.sdk.api.session.Session
 import org.matrix.android.sdk.api.session.events.model.Event
-import org.matrix.android.sdk.api.session.room.powerlevels.PowerLevelsHelper
+import org.matrix.android.sdk.api.session.room.powerlevels.RoomPowerLevels
 
 internal interface PollAggregationProcessor {
     /**
@@ -48,7 +48,7 @@ internal interface PollAggregationProcessor {
      */
     fun handlePollEndEvent(
             session: Session,
-            powerLevelsHelper: PowerLevelsHelper,
+            roomPowerLevels: RoomPowerLevels,
             realm: Realm,
             event: Event
     ): Boolean

matrix-sdk-android/src/main/java/org/matrix/android/sdk/internal/session/room/powerlevels/RoomPowerLevels.kt

@@ -0,0 +1,75 @@
+/*
+ * Copyright 2025 The Matrix.org Foundation C.I.C.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ *
+ */
+
+package org.matrix.android.sdk.internal.session.room.powerlevels
+
+import androidx.lifecycle.LiveData
+import androidx.lifecycle.MediatorLiveData
+import org.matrix.android.sdk.api.query.QueryStringValue
+import org.matrix.android.sdk.api.session.events.model.Event
+import org.matrix.android.sdk.api.session.events.model.EventType
+import org.matrix.android.sdk.api.session.events.model.toModel
+import org.matrix.android.sdk.api.session.room.model.PowerLevelsContent
+import org.matrix.android.sdk.api.session.room.model.create.getRoomCreateContentWithSender
+import org.matrix.android.sdk.api.session.room.powerlevels.RoomPowerLevels
+import org.matrix.android.sdk.api.util.Optional
+import org.matrix.android.sdk.internal.session.room.state.StateEventDataSource
+
+internal fun StateEventDataSource.getRoomPowerLevels(roomId: String): RoomPowerLevels {
+    val powerLevelsEvent = getStateEvent(roomId, EventType.STATE_ROOM_POWER_LEVELS, QueryStringValue.IsEmpty)
+    val roomCreateEvent = getStateEvent(roomId, EventType.STATE_ROOM_CREATE, QueryStringValue.IsEmpty)
+    return createRoomPowerLevels(
+            powerLevelsEvent = powerLevelsEvent,
+            roomCreateEvent = roomCreateEvent
+    )
+}
+
+internal fun StateEventDataSource.getRoomPowerLevelsLive(roomId: String): LiveData<RoomPowerLevels> {
+    val powerLevelsEventLive = getStateEventLive(roomId, EventType.STATE_ROOM_POWER_LEVELS, QueryStringValue.IsEmpty)
+    val roomCreateEventLive = getStateEventLive(roomId, EventType.STATE_ROOM_CREATE, QueryStringValue.IsEmpty)
+    val resultLiveData = MediatorLiveData<RoomPowerLevels>()
+
+    fun emitIfReady(powerLevelEvent: Optional<Event>?, roomCreateEvent: Optional<Event>?) {
+        if (powerLevelEvent != null && roomCreateEvent != null) {
+            val roomPowerLevels = createRoomPowerLevels(
+                    powerLevelsEvent = powerLevelEvent.getOrNull(),
+                    roomCreateEvent = roomCreateEvent.getOrNull()
+            )
+            resultLiveData.postValue(roomPowerLevels)
+        }
+    }
+    resultLiveData.apply {
+        var powerLevelEvent: Optional<Event>? = null
+        var roomCreateEvent: Optional<Event>? = null
+
+        addSource(powerLevelsEventLive) {
+            powerLevelEvent = it
+            emitIfReady(powerLevelEvent, roomCreateEvent)
+        }
+        addSource(roomCreateEventLive) {
+            roomCreateEvent = it
+            emitIfReady(powerLevelEvent, roomCreateEvent)
+        }
+    }
+    return resultLiveData
+}
+
+private fun createRoomPowerLevels(powerLevelsEvent: Event?, roomCreateEvent: Event?): RoomPowerLevels {
+    val powerLevelsContent = powerLevelsEvent?.content?.toModel<PowerLevelsContent>()
+    val roomCreateContent = roomCreateEvent?.getRoomCreateContentWithSender()
+    return RoomPowerLevels(powerLevelsContent, roomCreateContent)
+}

matrix-sdk-android/src/main/java/org/matrix/android/sdk/internal/session/room/state/DefaultStateService.kt

@@ -31,11 +31,14 @@ import org.matrix.android.sdk.api.session.room.model.RoomHistoryVisibility
 import org.matrix.android.sdk.api.session.room.model.RoomJoinRules
 import org.matrix.android.sdk.api.session.room.model.RoomJoinRulesAllowEntry
 import org.matrix.android.sdk.api.session.room.model.RoomJoinRulesContent
+import org.matrix.android.sdk.api.session.room.powerlevels.RoomPowerLevels
 import org.matrix.android.sdk.api.session.room.state.StateService
 import org.matrix.android.sdk.api.util.JsonDict
 import org.matrix.android.sdk.api.util.MimeTypes
 import org.matrix.android.sdk.api.util.Optional
 import org.matrix.android.sdk.internal.session.content.FileUploader
+import org.matrix.android.sdk.internal.session.room.powerlevels.getRoomPowerLevels
+import org.matrix.android.sdk.internal.session.room.powerlevels.getRoomPowerLevelsLive
 
 internal class DefaultStateService @AssistedInject constructor(
         @Assisted private val roomId: String,
@@ -65,6 +68,14 @@ internal class DefaultStateService @AssistedInject constructor(
         return stateEventDataSource.getStateEventsLive(roomId, eventTypes, stateKey)
     }
 
+    override fun getRoomPowerLevels(): RoomPowerLevels {
+        return stateEventDataSource.getRoomPowerLevels(roomId)
+    }
+
+    override fun getRoomPowerLevelsLive(): LiveData<RoomPowerLevels> {
+        return stateEventDataSource.getRoomPowerLevelsLive(roomId)
+    }
+
     override suspend fun sendStateEvent(
             eventType: String,
             stateKey: String,

matrix-sdk-android/src/main/java/org/matrix/android/sdk/internal/session/room/summary/RoomSummaryUpdater.kt

@@ -34,7 +34,8 @@ import org.matrix.android.sdk.api.session.room.model.RoomTopicContent
 import org.matrix.android.sdk.api.session.room.model.RoomType
 import org.matrix.android.sdk.api.session.room.model.VersioningState
 import org.matrix.android.sdk.api.session.room.model.create.RoomCreateContent
-import org.matrix.android.sdk.api.session.room.powerlevels.PowerLevelsHelper
+import org.matrix.android.sdk.api.session.room.model.create.RoomCreateContentWithSender
+import org.matrix.android.sdk.api.session.room.powerlevels.RoomPowerLevels
 import org.matrix.android.sdk.api.session.room.send.SendState
 import org.matrix.android.sdk.api.session.sync.model.RoomSyncSummary
 import org.matrix.android.sdk.api.session.sync.model.RoomSyncUnreadNotifications
@@ -313,13 +314,25 @@ internal class RoomSummaryUpdater @Inject constructor(
                                         // check if sender can post child relation in parent?
                                         val senderId = parentInfo.stateEventSender
                                         val parentRoomId = parentInfo.roomId
-                                        val powerLevelsHelper = CurrentStateEventEntity
+                                        val powerLevelsContent = CurrentStateEventEntity
                                                 .getOrNull(realm, parentRoomId, "", EventType.STATE_ROOM_POWER_LEVELS)
                                                 ?.root
                                                 ?.let { ContentMapper.map(it.content).toModel<PowerLevelsContent>() }
-                                                ?.let { PowerLevelsHelper(it) }
 
-                                        isValidRelation = powerLevelsHelper?.isUserAllowedToSend(senderId, true, EventType.STATE_SPACE_CHILD) ?: false
+                                        val roomCreateContent = CurrentStateEventEntity
+                                                .getOrNull(realm, parentRoomId, "", EventType.STATE_ROOM_CREATE)
+                                                ?.root
+                                                ?.let {
+                                                    val content = ContentMapper.map(it.content).toModel<RoomCreateContent>()
+                                                    val sender = it.sender
+                                                    if (content != null && sender != null) {
+                                                        RoomCreateContentWithSender(sender, content)
+                                                    } else {
+                                                        null
+                                                    }
+                                                }
+                                        val roomPowerLevels = RoomPowerLevels(powerLevelsContent, roomCreateContent)
+                                        isValidRelation = roomPowerLevels.isUserAllowedToSend(senderId, true, EventType.STATE_SPACE_CHILD)
                                     }
 
                                     if (isValidRelation) {

matrix-sdk-android/src/main/java/org/matrix/android/sdk/internal/session/room/version/DefaultRoomVersionService.kt

@@ -23,11 +23,10 @@ import org.matrix.android.sdk.api.query.QueryStringValue
 import org.matrix.android.sdk.api.session.events.model.EventType
 import org.matrix.android.sdk.api.session.events.model.toModel
 import org.matrix.android.sdk.api.session.homeserver.RoomVersionStatus
-import org.matrix.android.sdk.api.session.room.model.PowerLevelsContent
 import org.matrix.android.sdk.api.session.room.model.create.RoomCreateContent
-import org.matrix.android.sdk.api.session.room.powerlevels.PowerLevelsHelper
 import org.matrix.android.sdk.api.session.room.version.RoomVersionService
 import org.matrix.android.sdk.internal.session.homeserver.HomeServerCapabilitiesDataSource
+import org.matrix.android.sdk.internal.session.room.powerlevels.getRoomPowerLevels
 import org.matrix.android.sdk.internal.session.room.state.StateEventDataSource
 
 internal class DefaultRoomVersionService @AssistedInject constructor(
@@ -71,11 +70,8 @@ internal class DefaultRoomVersionService @AssistedInject constructor(
     }
 
     override fun userMayUpgradeRoom(userId: String): Boolean {
-        val powerLevelsHelper = stateEventDataSource.getStateEvent(roomId, EventType.STATE_ROOM_POWER_LEVELS, QueryStringValue.IsEmpty)
+        val roomPowerLevels = stateEventDataSource.getRoomPowerLevels(roomId)
-                ?.content?.toModel<PowerLevelsContent>()
+        return roomPowerLevels.isUserAllowedToSend(userId, true, EventType.STATE_ROOM_TOMBSTONE)
-                ?.let { PowerLevelsHelper(it) }
-
-        return powerLevelsHelper?.isUserAllowedToSend(userId, true, EventType.STATE_ROOM_TOMBSTONE) ?: false
     }
 
     companion object {

matrix-sdk-android/src/main/java/org/matrix/android/sdk/internal/session/space/DefaultSpaceService.kt

@@ -35,8 +35,7 @@ import org.matrix.android.sdk.api.session.room.model.RoomJoinRules
 import org.matrix.android.sdk.api.session.room.model.RoomSummary
 import org.matrix.android.sdk.api.session.room.model.SpaceChildInfo
 import org.matrix.android.sdk.api.session.room.model.create.CreateRoomPreset
-import org.matrix.android.sdk.api.session.room.powerlevels.PowerLevelsHelper
+import org.matrix.android.sdk.api.session.room.powerlevels.UserPowerLevel
-import org.matrix.android.sdk.api.session.room.powerlevels.Role
 import org.matrix.android.sdk.api.session.space.CreateSpaceParams
 import org.matrix.android.sdk.api.session.space.JoinSpaceResult
 import org.matrix.android.sdk.api.session.space.Space
@@ -47,11 +46,13 @@ import org.matrix.android.sdk.api.session.space.model.SpaceChildContent
 import org.matrix.android.sdk.api.session.space.model.SpaceChildSummaryEvent
 import org.matrix.android.sdk.api.session.space.model.SpaceParentContent
 import org.matrix.android.sdk.api.session.space.peeking.SpacePeekResult
+import org.matrix.android.sdk.api.session.user.model.User
 import org.matrix.android.sdk.internal.di.UserId
 import org.matrix.android.sdk.internal.session.room.RoomGetter
 import org.matrix.android.sdk.internal.session.room.SpaceGetter
 import org.matrix.android.sdk.internal.session.room.create.CreateRoomTask
 import org.matrix.android.sdk.internal.session.room.membership.leaving.LeaveRoomTask
+import org.matrix.android.sdk.internal.session.room.powerlevels.getRoomPowerLevels
 import org.matrix.android.sdk.internal.session.room.state.StateEventDataSource
 import org.matrix.android.sdk.internal.session.room.summary.RoomSummaryDataSource
 import org.matrix.android.sdk.internal.session.space.peeking.PeekSpaceTask
@@ -83,7 +84,7 @@ internal class DefaultSpaceService @Inject constructor(
             if (isPublic) {
                 this.roomAliasName = roomAliasLocalPart
                 this.powerLevelContentOverride = (powerLevelContentOverride ?: PowerLevelsContent()).copy(
-                        invite = if (isPublic) Role.Default.value else Role.Moderator.value
+                        invite = UserPowerLevel.User.value
                 )
                 this.preset = CreateRoomPreset.PRESET_PUBLIC_CHAT
                 this.historyVisibility = RoomHistoryVisibility.WORLD_READABLE
@@ -253,15 +254,8 @@ internal class DefaultSpaceService @Inject constructor(
             if (roomSummaryDataSource.getRoomSummary(parentSpaceId)?.membership != Membership.JOIN) {
                 throw UnsupportedOperationException("Cannot add canonical child if not member of parent")
             }
-            val powerLevelsEvent = stateEventDataSource.getStateEvent(
+            val roomPowerLevels = stateEventDataSource.getRoomPowerLevels(parentSpaceId)
-                    roomId = parentSpaceId,
+            if (!roomPowerLevels.isUserAllowedToSend(userId, true, EventType.STATE_SPACE_CHILD)) {
-                    eventType = EventType.STATE_ROOM_POWER_LEVELS,
-                    stateKey = QueryStringValue.IsEmpty
-            )
-            val powerLevelsContent = powerLevelsEvent?.content?.toModel<PowerLevelsContent>()
-                    ?: throw UnsupportedOperationException("Cannot add canonical child, missing power level")
-            val powerLevelsHelper = PowerLevelsHelper(powerLevelsContent)
-            if (!powerLevelsHelper.isUserAllowedToSend(userId, true, EventType.STATE_SPACE_CHILD)) {
                 throw UnsupportedOperationException("Cannot add canonical child, not enough power level")
             }
         }

matrix-sdk-android/src/main/java/org/matrix/android/sdk/internal/session/widgets/WidgetManager.kt

@@ -30,15 +30,13 @@ import org.matrix.android.sdk.api.session.accountdata.UserAccountDataTypes
 import org.matrix.android.sdk.api.session.events.model.Content
 import org.matrix.android.sdk.api.session.events.model.Event
 import org.matrix.android.sdk.api.session.events.model.EventType
-import org.matrix.android.sdk.api.session.events.model.toModel
 import org.matrix.android.sdk.api.session.integrationmanager.IntegrationManagerService
-import org.matrix.android.sdk.api.session.room.model.PowerLevelsContent
-import org.matrix.android.sdk.api.session.room.powerlevels.PowerLevelsHelper
 import org.matrix.android.sdk.api.session.widgets.WidgetManagementFailure
 import org.matrix.android.sdk.api.session.widgets.model.Widget
 import org.matrix.android.sdk.internal.di.UserId
 import org.matrix.android.sdk.internal.session.SessionScope
 import org.matrix.android.sdk.internal.session.integrationmanager.IntegrationManager
+import org.matrix.android.sdk.internal.session.room.powerlevels.getRoomPowerLevels
 import org.matrix.android.sdk.internal.session.room.state.StateEventDataSource
 import org.matrix.android.sdk.internal.session.user.accountdata.UserAccountDataDataSource
 import org.matrix.android.sdk.internal.session.widgets.helper.WidgetFactory
@@ -200,12 +198,7 @@ internal class WidgetManager @Inject constructor(
     }
 
     fun hasPermissionsToHandleWidgets(roomId: String): Boolean {
-        val powerLevelsEvent = stateEventDataSource.getStateEvent(
+        val roomPowerLevels = stateEventDataSource.getRoomPowerLevels(roomId)
-                roomId = roomId,
+        return roomPowerLevels.isUserAllowedToSend(userId, true, EventType.STATE_ROOM_WIDGET_LEGACY)
-                eventType = EventType.STATE_ROOM_POWER_LEVELS,
-                stateKey = QueryStringValue.IsEmpty
-        )
-        val powerLevelsContent = powerLevelsEvent?.content?.toModel<PowerLevelsContent>() ?: return false
-        return PowerLevelsHelper(powerLevelsContent).isUserAllowedToSend(userId, true, EventType.STATE_ROOM_WIDGET_LEGACY)
     }
 }

matrix-sdk-android/src/test/java/org/matrix/android/sdk/internal/session/room/aggregation/poll/DefaultPollAggregationProcessorTest.kt

@@ -33,7 +33,7 @@ import org.matrix.android.sdk.api.session.Session
 import org.matrix.android.sdk.api.session.getRoom
 import org.matrix.android.sdk.api.session.room.Room
 import org.matrix.android.sdk.api.session.room.getTimelineEvent
-import org.matrix.android.sdk.api.session.room.powerlevels.PowerLevelsHelper
+import org.matrix.android.sdk.api.session.room.powerlevels.RoomPowerLevels
 import org.matrix.android.sdk.internal.database.model.EventAnnotationsSummaryEntity
 import org.matrix.android.sdk.internal.database.model.EventAnnotationsSummaryEntityFields
 import org.matrix.android.sdk.internal.database.model.PollResponseAggregatedSummaryEntity
@@ -255,9 +255,9 @@ class DefaultPollAggregationProcessorTest {
         every { room.getTimelineEvent(eventId) } returns if (hasExistingTimelineEvent) A_TIMELINE_EVENT else null
     }
 
-    private fun mockRedactionPowerLevels(userId: String, isAbleToRedact: Boolean): PowerLevelsHelper {
+    private fun mockRedactionPowerLevels(userId: String, isAbleToRedact: Boolean): RoomPowerLevels {
-        val powerLevelsHelper = mockk<PowerLevelsHelper>()
+        val roomPowerLevels = mockk<RoomPowerLevels>()
-        every { powerLevelsHelper.isUserAbleToRedact(userId) } returns isAbleToRedact
+        every { roomPowerLevels.isUserAbleToRedact(userId) } returns isAbleToRedact
-        return powerLevelsHelper
+        return roomPowerLevels
     }
 }

matrix-sdk-android/src/test/java/org/matrix/android/sdk/internal/session/room/create/DefaultCreateLocalRoomStateEventsTaskTest.kt

@@ -51,7 +51,7 @@ import org.matrix.android.sdk.api.session.room.model.RoomThirdPartyInviteContent
 import org.matrix.android.sdk.api.session.room.model.RoomTopicContent
 import org.matrix.android.sdk.api.session.room.model.create.CreateRoomPreset
 import org.matrix.android.sdk.api.session.room.model.create.RoomCreateContent
-import org.matrix.android.sdk.api.session.room.powerlevels.Role
+import org.matrix.android.sdk.api.session.room.powerlevels.UserPowerLevel
 import org.matrix.android.sdk.api.session.user.UserService
 import org.matrix.android.sdk.api.session.user.model.User
 import org.matrix.android.sdk.internal.session.profile.ThirdPartyIdentifier.Companion.MEDIUM_EMAIL
@@ -372,13 +372,13 @@ internal class DefaultCreateLocalRoomStateEventsTaskTest {
         // Power levels
         val powerLevelsContent = result.find { it.type == EventType.STATE_ROOM_POWER_LEVELS }?.content.toModel<PowerLevelsContent>()
         powerLevelsContent.shouldNotBeNull()
-        powerLevelsContent.ban shouldBeEqualTo Role.Moderator.value
+        powerLevelsContent.ban shouldBeEqualTo UserPowerLevel.Moderator.value
-        powerLevelsContent.kick shouldBeEqualTo Role.Moderator.value
+        powerLevelsContent.kick shouldBeEqualTo UserPowerLevel.Moderator.value
-        powerLevelsContent.invite shouldBeEqualTo Role.Moderator.value
+        powerLevelsContent.invite shouldBeEqualTo UserPowerLevel.User.value
-        powerLevelsContent.redact shouldBeEqualTo Role.Moderator.value
+        powerLevelsContent.redact shouldBeEqualTo UserPowerLevel.Moderator.value
-        powerLevelsContent.eventsDefault shouldBeEqualTo Role.Default.value
+        powerLevelsContent.eventsDefault shouldBeEqualTo UserPowerLevel.User.value
-        powerLevelsContent.usersDefault shouldBeEqualTo Role.Default.value
+        powerLevelsContent.usersDefault shouldBeEqualTo UserPowerLevel.User.value
-        powerLevelsContent.stateDefault shouldBeEqualTo Role.Moderator.value
+        powerLevelsContent.stateDefault shouldBeEqualTo UserPowerLevel.Moderator.value
         // Guest access
         result.find { it.type == EventType.STATE_ROOM_GUEST_ACCESS }
                 ?.content.toModel<RoomGuestAccessContent>()?.guestAccess shouldBeEqualTo GuestAccess.Forbidden

vector-app/build.gradle

@@ -37,7 +37,7 @@ ext.versionMinor = 6
 // Note: even values are reserved for regular release, odd values for hotfix release.
 // When creating a hotfix, you should decrease the value, since the current value
 // is the value for the next regular release.
-ext.versionPatch = 42
+ext.versionPatch = 44
 
 static def getGitTimestamp() {
     def cmd = 'git show -s --format=%ct'

vector-app/src/debug/java/im/vector/app/features/debug/DebugMenuActivity.kt

@@ -12,6 +12,7 @@ import android.app.NotificationChannel
 import android.app.NotificationManager
 import android.content.Intent
 import android.os.Build
+import android.view.View
 import androidx.core.app.NotificationCompat
 import androidx.core.app.Person
 import androidx.core.content.getSystemService
@@ -49,7 +50,9 @@ import javax.inject.Inject
 class DebugMenuActivity : VectorBaseActivity<ActivityDebugMenuBinding>() {
 
     override fun getBinding() = ActivityDebugMenuBinding.inflate(layoutInflater)
-
+    override fun getCoordinatorLayout() = views.coordinatorLayout
+    override val rootView: View
+        get() = views.coordinatorLayout
     @Inject lateinit var clock: Clock
 
     private lateinit var buffer: ByteArray

vector-app/src/debug/java/im/vector/app/features/debug/DebugPermissionActivity.kt

@@ -10,6 +10,7 @@ package im.vector.app.features.debug
 import android.Manifest
 import android.content.pm.PackageManager
 import android.os.Build
+import android.view.View
 import android.widget.Toast
 import androidx.core.app.ActivityCompat
 import androidx.core.content.ContextCompat
@@ -32,6 +33,9 @@ class DebugPermissionActivity : VectorBaseActivity<ActivityDebugPermissionBindin
 
     override fun getCoordinatorLayout() = views.coordinatorLayout
 
+    override val rootView: View
+        get() = views.coordinatorLayout
+
     // For debug
     private val allPermissions = listOf(
             Manifest.permission.CAMERA,

vector-app/src/debug/java/im/vector/app/features/debug/analytics/DebugAnalyticsActivity.kt

@@ -7,6 +7,7 @@
 
 package im.vector.app.features.debug.analytics
 
+import android.view.View
 import dagger.hilt.android.AndroidEntryPoint
 import im.vector.app.core.extensions.addFragment
 import im.vector.app.core.platform.VectorBaseActivity
@@ -17,6 +18,10 @@ class DebugAnalyticsActivity : VectorBaseActivity<ActivitySimpleBinding>() {
 
     override fun getBinding() = ActivitySimpleBinding.inflate(layoutInflater)
 
+    override fun getCoordinatorLayout() = views.coordinatorLayout
+    override val rootView: View
+        get() = views.coordinatorLayout
+
     override fun initUiAndData() {
         if (isFirstCreation()) {
             addFragment(

vector-app/src/debug/java/im/vector/app/features/debug/features/DebugFeaturesSettingsActivity.kt

@@ -8,6 +8,7 @@
 package im.vector.app.features.debug.features
 
 import android.os.Bundle
+import android.view.View
 import dagger.hilt.android.AndroidEntryPoint
 import im.vector.app.core.extensions.cleanup
 import im.vector.app.core.extensions.configureWith
@@ -24,6 +25,9 @@ class DebugFeaturesSettingsActivity : VectorBaseActivity<FragmentGenericRecycler
 
     override fun getBinding() = FragmentGenericRecyclerBinding.inflate(layoutInflater)
 
+    override val rootView: View
+        get() = views.mainRoot
+
     override fun onCreate(savedInstanceState: Bundle?) {
         super.onCreate(savedInstanceState)
         controller.listener = object : FeaturesController.Listener {

vector-app/src/debug/java/im/vector/app/features/debug/jitsi/DebugJitsiActivity.kt

@@ -8,6 +8,7 @@
 package im.vector.app.features.debug.jitsi
 
 import android.annotation.SuppressLint
+import android.view.View
 import dagger.hilt.android.AndroidEntryPoint
 import im.vector.app.core.platform.VectorBaseActivity
 import im.vector.application.databinding.ActivityDebugJitsiBinding
@@ -19,6 +20,8 @@ class DebugJitsiActivity : VectorBaseActivity<ActivityDebugJitsiBinding>() {
     override fun getBinding() = ActivityDebugJitsiBinding.inflate(layoutInflater)
 
     override fun getCoordinatorLayout() = views.coordinatorLayout
+    override val rootView: View
+        get() = views.coordinatorLayout
 
     @SuppressLint("SetTextI18n")
     override fun initUiAndData() {

vector-app/src/debug/java/im/vector/app/features/debug/leak/DebugMemoryLeaksActivity.kt

@@ -7,6 +7,7 @@
 
 package im.vector.app.features.debug.leak
 
+import android.view.View
 import dagger.hilt.android.AndroidEntryPoint
 import im.vector.app.core.extensions.addFragment
 import im.vector.app.core.platform.VectorBaseActivity
@@ -17,6 +18,10 @@ class DebugMemoryLeaksActivity : VectorBaseActivity<ActivitySimpleBinding>() {
 
     override fun getBinding() = ActivitySimpleBinding.inflate(layoutInflater)
 
+    override fun getCoordinatorLayout() = views.coordinatorLayout
+    override val rootView: View
+        get() = views.coordinatorLayout
+
     override fun initUiAndData() {
         if (isFirstCreation()) {
             addFragment(

vector-app/src/debug/java/im/vector/app/features/debug/settings/DebugPrivateSettingsActivity.kt

@@ -7,6 +7,7 @@
 
 package im.vector.app.features.debug.settings
 
+import android.view.View
 import dagger.hilt.android.AndroidEntryPoint
 import im.vector.app.core.extensions.addFragment
 import im.vector.app.core.platform.VectorBaseActivity
@@ -17,6 +18,10 @@ class DebugPrivateSettingsActivity : VectorBaseActivity<ActivitySimpleBinding>()
 
     override fun getBinding() = ActivitySimpleBinding.inflate(layoutInflater)
 
+    override fun getCoordinatorLayout() = views.coordinatorLayout
+    override val rootView: View
+        get() = views.coordinatorLayout
+
     override fun initUiAndData() {
         if (isFirstCreation()) {
             addFragment(

vector-app/src/main/java/im/vector/app/VectorApplication.kt

@@ -161,6 +161,7 @@ class VectorApplication :
                 "Noto Color Emoji Compat",
                 R.array.com_google_android_gms_fonts_certs
         )
+        @Suppress("DEPRECATION")
         FontsContractCompat.requestFont(this, fontRequest, emojiCompatFontProvider, getFontThreadHandler())
         vectorLocale.init()
         ThemeUtils.init(this)

vector/src/main/AndroidManifest.xml

@@ -167,8 +167,7 @@
 
         <activity
             android:name=".features.home.room.detail.RoomDetailActivity"
-            android:parentActivityName=".features.home.HomeActivity"
+            android:parentActivityName=".features.home.HomeActivity">
-            android:windowSoftInputMode="adjustResize">
             <meta-data
                 android:name="android.support.PARENT_ACTIVITY"
                 android:value=".features.home.HomeActivity" />
@@ -369,8 +368,8 @@
 
         <service
             android:name=".core.services.CallAndroidService"
-            android:foregroundServiceType="phoneCall"
+            android:exported="false"
-            android:exported="false">
+            android:foregroundServiceType="phoneCall">
             <!-- in order to get headset button events -->
             <intent-filter>
                 <action android:name="android.intent.action.MEDIA_BUTTON" />
@@ -387,7 +386,8 @@
         <service
             android:name=".features.call.telecom.VectorConnectionAndroidService"
             android:exported="false"
-            android:permission="android.permission.BIND_TELECOM_CONNECTION_SERVICE">
+            android:permission="android.permission.BIND_TELECOM_CONNECTION_SERVICE"
+            tools:targetApi="M">
             <intent-filter>
                 <action android:name="android.telecom.ConnectionService" />
             </intent-filter>
@@ -413,8 +413,7 @@
             android:name=".features.call.audio.MicrophoneAccessService"
             android:exported="false"
             android:foregroundServiceType="microphone"
-            android:permission="android.permission.FOREGROUND_SERVICE_MICROPHONE">
+            android:permission="android.permission.FOREGROUND_SERVICE_MICROPHONE" />
-        </service>
 
         <!-- Receivers -->
 

vector/src/main/java/im/vector/app/SpaceStateHandlerImpl.kt

@@ -137,7 +137,7 @@ class SpaceStateHandlerImpl @Inject constructor(
 
     override fun popSpaceBackstack(): String? {
         vectorPreferences.getSpaceBackstack().toMutableList().apply {
-            val poppedSpaceId = removeLast()
+            val poppedSpaceId = removeAt(lastIndex)
             vectorPreferences.setSpaceBackstack(this)
             return poppedSpaceId
         }

vector/src/main/java/im/vector/app/core/platform/SimpleFragmentActivity.kt

@@ -6,6 +6,7 @@
  */
 package im.vector.app.core.platform
 
+import android.view.View
 import androidx.core.view.isGone
 import androidx.core.view.isVisible
 import im.vector.app.core.extensions.hideKeyboard
@@ -20,6 +21,9 @@ abstract class SimpleFragmentActivity : VectorBaseActivity<ActivityBinding>() {
 
     final override fun getCoordinatorLayout() = views.coordinatorLayout
 
+    override val rootView: View
+        get() = views.coordinatorLayout
+
     override fun initUiAndData() {
         setupToolbar(views.toolbar)
                 .allowBack(true)

vector/src/main/java/im/vector/app/core/platform/VectorBaseActivity.kt

@@ -10,25 +10,27 @@ package im.vector.app.core.platform
 import android.annotation.SuppressLint
 import android.app.Activity
 import android.content.Context
-import android.os.Build
 import android.os.Bundle
 import android.view.Menu
 import android.view.MenuInflater
 import android.view.MenuItem
 import android.view.View
-import android.view.WindowInsetsController
 import android.view.WindowManager
 import android.widget.TextView
+import androidx.activity.enableEdgeToEdge
 import androidx.annotation.CallSuper
 import androidx.annotation.MainThread
 import androidx.annotation.StringRes
 import androidx.appcompat.app.AppCompatActivity
 import androidx.coordinatorlayout.widget.CoordinatorLayout
 import androidx.core.app.MultiWindowModeChangedInfo
-import androidx.core.content.ContextCompat
 import androidx.core.util.Consumer
 import androidx.core.view.MenuProvider
+import androidx.core.view.ViewCompat
+import androidx.core.view.ViewGroupCompat
+import androidx.core.view.WindowInsetsCompat
 import androidx.core.view.isVisible
+import androidx.core.view.updatePadding
 import androidx.fragment.app.FragmentManager
 import androidx.lifecycle.Lifecycle
 import androidx.lifecycle.ViewModelProvider
@@ -208,6 +210,8 @@ abstract class VectorBaseActivity<VB : ViewBinding> : AppCompatActivity(), Maver
         val activityEntryPoint = EntryPointAccessors.fromActivity(this, ActivityEntryPoint::class.java)
         ThemeUtils.setActivityTheme(this, getOtherThemes())
         viewModelFactory = activityEntryPoint.viewModelFactory()
+        enableEdgeToEdge()
+        ViewGroupCompat.installCompatInsetsDispatch(window.decorView)
         super.onCreate(savedInstanceState)
         addOnMultiWindowModeChangedListener(onMultiWindowModeChangedListener)
         setupMenu()
@@ -247,7 +251,9 @@ abstract class VectorBaseActivity<VB : ViewBinding> : AppCompatActivity(), Maver
         if (vectorPreferences.isNewAppLayoutEnabled()) {
             tryOrNull { // Add to XML theme when feature flag is removed
                 val toolbarBackground = MaterialColors.getColor(views.root, im.vector.lib.ui.styles.R.attr.vctr_toolbar_background)
+                @Suppress("DEPRECATION")
                 window.statusBarColor = toolbarBackground
+                @Suppress("DEPRECATION")
                 window.navigationBarColor = toolbarBackground
             }
         }
@@ -334,7 +340,8 @@ abstract class VectorBaseActivity<VB : ViewBinding> : AppCompatActivity(), Maver
     private fun handleCertificateError(certificateError: GlobalError.CertificateError) {
         singletonEntryPoint()
                 .unrecognizedCertificateDialog()
-                .show(this,
+                .show(
+                        this,
                         certificateError.fingerprint,
                         object : UnrecognizedCertificateDialog.Callback {
                             override fun onAccept() {
@@ -411,6 +418,21 @@ abstract class VectorBaseActivity<VB : ViewBinding> : AppCompatActivity(), Maver
             // Just log that a change occurred.
             Timber.w("MDM data has been updated")
         }
+
+        ViewCompat.setOnApplyWindowInsetsListener(rootView) { v, insets ->
+            val systemBars = insets.getInsets(
+                    WindowInsetsCompat.Type.systemBars() or
+                            WindowInsetsCompat.Type.displayCutout() or
+                            WindowInsetsCompat.Type.ime()
+            )
+            v.updatePadding(
+                    systemBars.left,
+                    systemBars.top,
+                    systemBars.right,
+                    systemBars.bottom,
+            )
+            WindowInsetsCompat.CONSUMED
+        }
     }
 
     private val postResumeScheduledActions = mutableListOf<() -> Unit>()
@@ -444,14 +466,6 @@ abstract class VectorBaseActivity<VB : ViewBinding> : AppCompatActivity(), Maver
         mdmService.unregisterListener(this)
     }
 
-    override fun onWindowFocusChanged(hasFocus: Boolean) {
-        super.onWindowFocusChanged(hasFocus)
-
-        if (hasFocus && displayInFullscreen()) {
-            setFullScreen()
-        }
-    }
-
     private val onMultiWindowModeChangedListener = Consumer<MultiWindowModeChangedInfo> {
         Timber.w("onMultiWindowModeChanged. isInMultiWindowMode: ${it.isInMultiWindowMode}")
         bugReporter.inMultiWindowMode = it.isInMultiWindowMode
@@ -461,30 +475,6 @@ abstract class VectorBaseActivity<VB : ViewBinding> : AppCompatActivity(), Maver
      * PRIVATE METHODS
      * ========================================================================================== */
 
-    /**
-     * Force to render the activity in fullscreen.
-     */
-    private fun setFullScreen() {
-        if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.R) {
-            // New API instead of SYSTEM_UI_FLAG_LAYOUT_FULLSCREEN and SYSTEM_UI_FLAG_LAYOUT_HIDE_NAVIGATION
-            window.setDecorFitsSystemWindows(false)
-            // New API instead of SYSTEM_UI_FLAG_IMMERSIVE
-            window.decorView.windowInsetsController?.systemBarsBehavior = WindowInsetsController.BEHAVIOR_SHOW_TRANSIENT_BARS_BY_SWIPE
-            // New API instead of FLAG_TRANSLUCENT_STATUS
-            window.statusBarColor = ContextCompat.getColor(this, im.vector.lib.ui.styles.R.color.half_transparent_status_bar)
-            // New API instead of FLAG_TRANSLUCENT_NAVIGATION
-            window.navigationBarColor = ContextCompat.getColor(this, im.vector.lib.ui.styles.R.color.half_transparent_status_bar)
-        } else {
-            @Suppress("DEPRECATION")
-            window.decorView.systemUiVisibility = (View.SYSTEM_UI_FLAG_LAYOUT_STABLE
-                    or View.SYSTEM_UI_FLAG_LAYOUT_HIDE_NAVIGATION
-                    or View.SYSTEM_UI_FLAG_LAYOUT_FULLSCREEN
-                    or View.SYSTEM_UI_FLAG_HIDE_NAVIGATION
-                    or View.SYSTEM_UI_FLAG_FULLSCREEN
-                    or View.SYSTEM_UI_FLAG_IMMERSIVE_STICKY)
-        }
-    }
-
     private fun handleMenuItemHome(item: MenuItem): Boolean {
         return when (item.itemId) {
             android.R.id.home -> {
@@ -586,8 +576,6 @@ abstract class VectorBaseActivity<VB : ViewBinding> : AppCompatActivity(), Maver
 
     abstract fun getBinding(): VB
 
-    open fun displayInFullscreen() = false
-
     open fun doBeforeSetContentView() = Unit
 
     open fun initUiAndData() = Unit
@@ -626,6 +614,8 @@ abstract class VectorBaseActivity<VB : ViewBinding> : AppCompatActivity(), Maver
 
     open fun getCoordinatorLayout(): CoordinatorLayout? = null
 
+    abstract val rootView: View
+
     /* ==========================================================================================
      * User Consent
      * ========================================================================================== */

vector/src/main/java/im/vector/app/core/services/BluetoothHeadsetReceiver.kt

@@ -18,6 +18,10 @@ import androidx.core.content.ContextCompat
 import im.vector.lib.core.utils.compat.getParcelableExtraCompat
 import java.lang.ref.WeakReference
 
+/**
+ * It's only used in API 21 and 22 so we will not have security exception on these OS,
+ * so it's safe to use @Suppress("MissingPermission").
+ */
 class BluetoothHeadsetReceiver : BroadcastReceiver() {
 
     interface EventListener {
@@ -53,12 +57,15 @@ class BluetoothHeadsetReceiver : BroadcastReceiver() {
         }
 
         val device = intent.getParcelableExtraCompat<BluetoothDevice>(BluetoothDevice.EXTRA_DEVICE)
+        @Suppress("MissingPermission")
         val deviceName = device?.name
+        @Suppress("MissingPermission")
         when (device?.bluetoothClass?.deviceClass) {
             BluetoothClass.Device.AUDIO_VIDEO_HANDSFREE,
             BluetoothClass.Device.AUDIO_VIDEO_CAR_AUDIO,
             BluetoothClass.Device.AUDIO_VIDEO_WEARABLE_HEADSET -> {
                 // filter only device that we care about for
+                @Suppress("MissingPermission")
                 delegate?.get()?.onBTHeadsetEvent(
                         BTHeadsetPlugEvent(
                                 plugged = headsetConnected,

vector/src/main/java/im/vector/app/core/services/CallAndroidService.kt

@@ -8,11 +8,14 @@
 
 package im.vector.app.core.services
 
+import android.Manifest
 import android.content.Context
 import android.content.Intent
+import android.content.pm.PackageManager
 import android.os.Binder
 import android.support.v4.media.session.MediaSessionCompat
 import android.view.KeyEvent
+import androidx.core.app.ActivityCompat
 import androidx.core.app.NotificationManagerCompat
 import androidx.core.content.ContextCompat
 import androidx.media.session.MediaButtonReceiver
@@ -150,7 +153,8 @@ class CallAndroidService : VectorAndroidService() {
         val isVideoCall = call.mxCall.isVideoCall
         val fromBg = intent.getBooleanExtra(EXTRA_IS_IN_BG, false)
         Timber.tag(loggerTag.value).v("displayIncomingCallNotification : display the dedicated notification")
-        val incomingCallAlert = IncomingCallAlert(callId,
+        val incomingCallAlert = IncomingCallAlert(
+                callId,
                 shouldBeDisplayedIn = { activity ->
                     if (activity is VectorCallActivity) {
                         activity.intent.getParcelableExtraCompat<CallArgs>(Mavericks.KEY_ARG)?.callId != call.callId
@@ -176,7 +180,11 @@ class CallAndroidService : VectorAndroidService() {
         if (knownCalls.isEmpty()) {
             startForegroundCompat(callId.hashCode(), notification)
         } else {
-            notificationManager.notify(callId.hashCode(), notification)
+            if (ActivityCompat.checkSelfPermission(this, Manifest.permission.POST_NOTIFICATIONS) != PackageManager.PERMISSION_GRANTED) {
+                Timber.w("Not allowed to notify.")
+            } else {
+                notificationManager.notify(callId.hashCode(), notification)
+            }
         }
         knownCalls[callId] = callInformation
     }
@@ -234,7 +242,11 @@ class CallAndroidService : VectorAndroidService() {
         if (knownCalls.isEmpty()) {
             startForegroundCompat(callId.hashCode(), notification)
         } else {
-            notificationManager.notify(callId.hashCode(), notification)
+            if (ActivityCompat.checkSelfPermission(this, Manifest.permission.POST_NOTIFICATIONS) != PackageManager.PERMISSION_GRANTED) {
+                Timber.w("Not allowed to notify.")
+            } else {
+                notificationManager.notify(callId.hashCode(), notification)
+            }
         }
         knownCalls[callId] = callInformation
     }
@@ -258,7 +270,11 @@ class CallAndroidService : VectorAndroidService() {
         if (knownCalls.isEmpty()) {
             startForegroundCompat(callId.hashCode(), notification)
         } else {
-            notificationManager.notify(callId.hashCode(), notification)
+            if (ActivityCompat.checkSelfPermission(this, Manifest.permission.POST_NOTIFICATIONS) != PackageManager.PERMISSION_GRANTED) {
+                Timber.w("Not allowed to notify.")
+            } else {
+                notificationManager.notify(callId.hashCode(), notification)
+            }
         }
         knownCalls[callId] = callInformation
     }

vector/src/main/java/im/vector/app/core/utils/ExpandingBottomSheetBehavior.kt

@@ -658,7 +658,8 @@ class ExpandingBottomSheetBehavior<V : View> : CoordinatorLayout.Behavior<V> {
         val insetsType = WindowInsetsCompat.Type.systemBars() or WindowInsetsCompat.Type.ime()
         val imeInsets = insets.getInsets(insetsType)
         insetTop = imeInsets.top
-        insetBottom = imeInsets.bottom
+        // Now that edgeToEdge is enabled, disable the bottom padding.
+        insetBottom = 0
         insetLeft = imeInsets.left
         insetRight = imeInsets.right
 

vector/src/main/java/im/vector/app/core/utils/PermissionChecker.kt

@@ -0,0 +1,38 @@
+/*
+ * Copyright 2025 New Vector Ltd.
+ *
+ * SPDX-License-Identifier: AGPL-3.0-only OR LicenseRef-Element-Commercial
+ * Please see LICENSE files in the repository root for full details.
+ */
+
+package im.vector.app.core.utils
+
+import android.content.Context
+import android.content.pm.PackageManager
+import androidx.core.app.ActivityCompat
+import dagger.Binds
+import dagger.hilt.InstallIn
+import dagger.hilt.components.SingletonComponent
+import javax.inject.Inject
+
+interface PermissionChecker {
+
+    @InstallIn(SingletonComponent::class)
+    @dagger.Module
+    interface Module {
+        @Binds
+        fun bindPermissionChecker(permissionChecker: AndroidPermissionChecker): PermissionChecker
+    }
+
+    fun checkPermission(vararg permissions: String): Boolean
+}
+
+class AndroidPermissionChecker @Inject constructor(
+        private val applicationContext: Context,
+) : PermissionChecker {
+    override fun checkPermission(vararg permissions: String): Boolean {
+        return permissions.any { permission ->
+            ActivityCompat.checkSelfPermission(applicationContext, permission) != PackageManager.PERMISSION_GRANTED
+        }
+    }
+}

vector/src/main/java/im/vector/app/features/MainActivity.kt

@@ -12,6 +12,7 @@ import android.content.Context
 import android.content.Intent
 import android.os.Bundle
 import android.os.Parcelable
+import android.view.View
 import androidx.core.content.ContextCompat
 import androidx.core.view.isVisible
 import androidx.lifecycle.Lifecycle
@@ -392,4 +393,7 @@ class MainActivity : VectorBaseActivity<ActivityMainBinding>(), UnlockedActivity
         val className = componentName.className
         return packageName == buildMeta.applicationId && className in allowList
     }
+
+    override val rootView: View
+        get() = views.mainRoot
 }

vector/src/main/java/im/vector/app/features/analytics/ui/consent/AnalyticsOptInActivity.kt

@@ -7,6 +7,7 @@
 
 package im.vector.app.features.analytics.ui.consent
 
+import android.view.View
 import com.airbnb.mvrx.viewModel
 import dagger.hilt.android.AndroidEntryPoint
 import im.vector.app.core.extensions.addFragment
@@ -29,6 +30,9 @@ class AnalyticsOptInActivity : VectorBaseActivity<ActivitySimpleBinding>() {
 
     override fun getCoordinatorLayout() = views.coordinatorLayout
 
+    override val rootView: View
+        get() = views.coordinatorLayout
+
     override fun initUiAndData() {
         orientationLocker.lockPhonesToPortrait(this)
         if (isFirstCreation()) {

vector/src/main/java/im/vector/app/features/attachments/preview/AttachmentsPreviewActivity.kt

@@ -9,6 +9,7 @@ package im.vector.app.features.attachments.preview
 
 import android.content.Context
 import android.content.Intent
+import android.view.View
 import dagger.hilt.android.AndroidEntryPoint
 import im.vector.app.core.extensions.addFragment
 import im.vector.app.core.platform.VectorBaseActivity
@@ -47,6 +48,9 @@ class AttachmentsPreviewActivity : VectorBaseActivity<ActivitySimpleBinding>() {
 
     override fun getCoordinatorLayout() = views.coordinatorLayout
 
+    override val rootView: View
+        get() = views.coordinatorLayout
+
     override fun initUiAndData() {
         if (isFirstCreation()) {
             val fragmentArgs: AttachmentsPreviewArgs = intent?.extras?.getParcelableCompat(EXTRA_FRAGMENT_ARGS) ?: return

vector/src/main/java/im/vector/app/features/attachments/preview/AttachmentsPreviewFragment.kt

@@ -163,6 +163,7 @@ class AttachmentsPreviewFragment :
 
     private fun applyInsets() {
         if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.R) {
+            @Suppress("DEPRECATION")
             activity?.window?.setDecorFitsSystemWindows(false)
         } else {
             @Suppress("DEPRECATION")

vector/src/main/java/im/vector/app/features/call/VectorCallActivity.kt

@@ -128,7 +128,9 @@ class VectorCallActivity :
         window.decorView.systemUiVisibility = (View.SYSTEM_UI_FLAG_LAYOUT_STABLE or View.SYSTEM_UI_FLAG_LAYOUT_FULLSCREEN)
         window.addFlags(WindowManager.LayoutParams.FLAG_DRAWS_SYSTEM_BAR_BACKGROUNDS)
         window.addFlags(WindowManager.LayoutParams.FLAG_KEEP_SCREEN_ON)
+        @Suppress("DEPRECATION")
         window.statusBarColor = Color.TRANSPARENT
+        @Suppress("DEPRECATION")
         window.navigationBarColor = Color.BLACK
         super.onCreate(savedInstanceState)
         addOnPictureInPictureModeChangedListener(pictureInPictureModeChangedInfoConsumer)
@@ -185,6 +187,9 @@ class VectorCallActivity :
 
     override fun getMenuRes() = R.menu.vector_call
 
+    override val rootView: View
+        get() = views.constraintLayout
+
     override fun onUserLeaveHint() {
         super.onUserLeaveHint()
         enterPictureInPictureIfRequired()

vector/src/main/java/im/vector/app/features/call/audio/API21AudioDeviceDetector.kt

@@ -43,6 +43,11 @@ internal class API21AudioDeviceDetector(
         return HashSet<CallAudioManager.Device>().apply {
             if (isBluetoothHeadsetOn()) {
                 connectedBlueToothHeadset?.connectedDevices?.forEach {
+                    // Call requires permission which may be rejected by user: code should explicitly
+                    // check to see if permission is available (with checkPermission) or explicitly
+                    // handle a potential SecurityException
+                    // But it should not happen on API 21/22.
+                    @Suppress("MissingPermission")
                     add(CallAudioManager.Device.WirelessHeadset(it.name))
                 }
             }

vector/src/main/java/im/vector/app/features/call/conference/VectorJitsiActivity.kt

@@ -15,6 +15,7 @@ import android.content.res.Configuration
 import android.os.Build
 import android.os.Bundle
 import android.os.Parcelable
+import android.view.View
 import android.widget.FrameLayout
 import android.widget.Toast
 import androidx.core.app.PictureInPictureModeChangedInfo
@@ -58,6 +59,9 @@ class VectorJitsiActivity : VectorBaseActivity<ActivityJitsiBinding>(), JitsiMee
 
     override fun getBinding() = ActivityJitsiBinding.inflate(layoutInflater)
 
+    override val rootView: View
+        get() = views.jitsiLayout
+
     private var jitsiMeetView: JitsiMeetView? = null
 
     private val jitsiViewModel: JitsiCallViewModel by viewModel()

vector/src/main/java/im/vector/app/features/call/dialpad/DialPadFragment.kt

@@ -12,7 +12,6 @@ import android.content.ClipboardManager
 import android.content.Context
 import android.content.res.ColorStateList
 import android.os.Bundle
-import android.telephony.PhoneNumberFormattingTextWatcher
 import android.telephony.PhoneNumberUtils
 import android.text.Editable
 import android.text.InputType
@@ -78,7 +77,8 @@ class DialPadFragment : Fragment(), TextWatcher {
         digits.inputType = InputType.TYPE_CLASS_PHONE
         digits.keyListener = DialerKeyListener.getInstance()
         digits.setTextColor(ThemeUtils.getColor(requireContext(), im.vector.lib.ui.styles.R.attr.vctr_content_primary))
-        digits.addTextChangedListener(PhoneNumberFormattingTextWatcher(if (formatAsYouType) regionCode else ""))
+        @Suppress("DEPRECATION")
+        digits.addTextChangedListener(android.telephony.PhoneNumberFormattingTextWatcher(if (formatAsYouType) regionCode else ""))
         digits.addTextChangedListener(this)
         dialpadView.findViewById<View>(R.id.zero).setOnClickListener { keyPressed(KeyEvent.KEYCODE_0, "0") }
         dialpadView.findViewById<View>(R.id.one).setOnClickListener { keyPressed(KeyEvent.KEYCODE_1, "1") }

vector/src/main/java/im/vector/app/features/call/transfer/CallTransferActivity.kt

@@ -11,6 +11,7 @@ import android.content.Context
 import android.content.Intent
 import android.os.Bundle
 import android.os.Parcelable
+import android.view.View
 import com.airbnb.mvrx.Mavericks
 import com.airbnb.mvrx.viewModel
 import com.google.android.material.tabs.TabLayoutMediator
@@ -37,6 +38,9 @@ class CallTransferActivity : VectorBaseActivity<ActivityCallTransferBinding>() {
 
     override fun getCoordinatorLayout() = views.vectorCoordinatorLayout
 
+    override val rootView: View
+        get() = views.vectorCoordinatorLayout
+
     override fun onCreate(savedInstanceState: Bundle?) {
         super.onCreate(savedInstanceState)
         waitingView = views.waitingView.waitingView

vector/src/main/java/im/vector/app/features/crypto/recover/BootstrapBottomSheet.kt

@@ -122,6 +122,7 @@ class BootstrapBottomSheet : VectorBaseBottomSheetDialogFragment<BottomSheetBoot
     override fun onCreateView(inflater: LayoutInflater, container: ViewGroup?, savedInstanceState: Bundle?): View? {
         val rootView = super.onCreateView(inflater, container, savedInstanceState)
         if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.R) {
+            @Suppress("DEPRECATION")
             dialog?.window?.setDecorFitsSystemWindows(false)
         } else {
             @Suppress("DEPRECATION")

vector/src/main/java/im/vector/app/features/home/HomeActivity.kt

@@ -192,6 +192,9 @@ class HomeActivity :
 
     override fun getCoordinatorLayout() = views.coordinatorLayout
 
+    override val rootView: View
+        get() = views.coordinatorLayout
+
     override fun getBinding() = ActivityHomeBinding.inflate(layoutInflater)
 
     override fun onCreate(savedInstanceState: Bundle?) {

vector/src/main/java/im/vector/app/features/home/HomeDrawerFragment.kt

@@ -13,7 +13,9 @@ import android.view.View
 import android.view.ViewGroup
 import androidx.core.app.ActivityOptionsCompat
 import androidx.core.view.ViewCompat
+import androidx.core.view.WindowInsetsCompat
 import androidx.core.view.isVisible
+import androidx.core.view.updatePadding
 import dagger.hilt.android.AndroidEntryPoint
 import im.vector.app.R
 import im.vector.app.core.extensions.observeK
@@ -109,6 +111,20 @@ class HomeDrawerFragment :
             }
         }
 
+        ViewCompat.setOnApplyWindowInsetsListener(view) { v, insets ->
+            val systemBars = insets.getInsets(
+                    WindowInsetsCompat.Type.systemBars() or
+                            WindowInsetsCompat.Type.displayCutout()
+            )
+            v.updatePadding(
+                    systemBars.left,
+                    systemBars.top,
+                    systemBars.right,
+                    systemBars.bottom,
+            )
+            WindowInsetsCompat.CONSUMED
+        }
+
         // Debug menu
         views.homeDrawerHeaderDebugView.debouncedClicks {
             sharedActionViewModel.post(HomeActivitySharedAction.CloseDrawer)

vector/src/main/java/im/vector/app/features/home/room/breadcrumbs/BreadcrumbsFragment.kt

@@ -11,6 +11,9 @@ import android.os.Bundle
 import android.view.LayoutInflater
 import android.view.View
 import android.view.ViewGroup
+import androidx.core.view.ViewCompat
+import androidx.core.view.WindowInsetsCompat
+import androidx.core.view.updatePadding
 import com.airbnb.mvrx.fragmentViewModel
 import com.airbnb.mvrx.withState
 import dagger.hilt.android.AndroidEntryPoint
@@ -38,6 +41,19 @@ class BreadcrumbsFragment :
 
     override fun onViewCreated(view: View, savedInstanceState: Bundle?) {
         super.onViewCreated(view, savedInstanceState)
+        ViewCompat.setOnApplyWindowInsetsListener(views.breadcrumbsRecyclerView) { v, insets ->
+            val systemBars = insets.getInsets(
+                    WindowInsetsCompat.Type.systemBars() or
+                            WindowInsetsCompat.Type.displayCutout()
+            )
+            v.updatePadding(
+                    systemBars.left,
+                    systemBars.top,
+                    systemBars.right,
+                    systemBars.bottom,
+            )
+            WindowInsetsCompat.CONSUMED
+        }
         setupRecyclerView()
         sharedActionViewModel = activityViewModelProvider.get(RoomDetailSharedActionViewModel::class.java)
     }

vector/src/main/java/im/vector/app/features/home/room/detail/RoomDetailActivity.kt

@@ -14,7 +14,6 @@ import android.os.Bundle
 import android.view.View
 import android.widget.Toast
 import androidx.core.view.GravityCompat
-import androidx.core.view.WindowCompat
 import androidx.drawerlayout.widget.DrawerLayout
 import androidx.fragment.app.Fragment
 import androidx.fragment.app.FragmentManager
@@ -82,6 +81,9 @@ class RoomDetailActivity :
 
     override fun getCoordinatorLayout() = views.coordinatorLayout
 
+    override val rootView: View
+        get() = views.coordinatorLayout
+
     @Inject lateinit var playbackTracker: AudioMessagePlaybackTracker
     private lateinit var sharedActionViewModel: RoomDetailSharedActionViewModel
     private val requireActiveMembershipViewModel: RequireActiveMembershipViewModel by viewModel()
@@ -93,7 +95,7 @@ class RoomDetailActivity :
         super.onCreate(savedInstanceState)
 
         // For dealing with insets and status bar background color
-        WindowCompat.setDecorFitsSystemWindows(window, false)
+        @Suppress("DEPRECATION")
         window.statusBarColor = Color.TRANSPARENT
 
         supportFragmentManager.registerFragmentLifecycleCallbacks(fragmentLifecycleCallbacks, false)

vector/src/main/java/im/vector/app/features/home/room/detail/TimelineFragment.kt

@@ -32,11 +32,9 @@ import androidx.core.net.toUri
 import androidx.core.text.toSpannable
 import androidx.core.util.Pair
 import androidx.core.view.ViewCompat
-import androidx.core.view.WindowInsetsCompat
 import androidx.core.view.forEach
 import androidx.core.view.isInvisible
 import androidx.core.view.isVisible
-import androidx.core.view.updatePadding
 import androidx.fragment.app.setFragmentResultListener
 import androidx.lifecycle.lifecycleScope
 import androidx.lifecycle.withResumed
@@ -409,13 +407,6 @@ class TimelineFragment :
                 is RoomDetailViewEvents.RevokeFilePermission -> revokeFilePermission(it)
             }
         }
-
-        ViewCompat.setOnApplyWindowInsetsListener(views.coordinatorLayout) { _, insets ->
-            val imeInsets = insets.getInsets(WindowInsetsCompat.Type.ime() or WindowInsetsCompat.Type.systemBars())
-            views.appBarLayout.updatePadding(top = imeInsets.top)
-            views.voiceMessageRecorderContainer.updatePadding(bottom = imeInsets.bottom)
-            insets
-        }
     }
 
     private fun setupBackPressHandling() {

vector/src/main/java/im/vector/app/features/home/room/detail/TimelineViewModel.kt

@@ -54,7 +54,6 @@ import im.vector.app.features.home.room.typing.TypingHelper
 import im.vector.app.features.location.live.StopLiveLocationShareUseCase
 import im.vector.app.features.location.live.tracking.LocationSharingServiceConnection
 import im.vector.app.features.notifications.NotificationDrawerManager
-import im.vector.app.features.powerlevel.PowerLevelsFlowFactory
 import im.vector.app.features.raw.wellknown.CryptoConfig
 import im.vector.app.features.raw.wellknown.getOutboundSessionKeySharingStrategyOrDefault
 import im.vector.app.features.raw.wellknown.withElementWellKnown
@@ -110,7 +109,6 @@ import org.matrix.android.sdk.api.session.room.model.message.MessageWithAttachme
 import org.matrix.android.sdk.api.session.room.model.message.getFileUrl
 import org.matrix.android.sdk.api.session.room.model.relation.RelationDefaultContent
 import org.matrix.android.sdk.api.session.room.model.tombstone.RoomTombstoneContent
-import org.matrix.android.sdk.api.session.room.powerlevels.PowerLevelsHelper
 import org.matrix.android.sdk.api.session.room.read.ReadService
 import org.matrix.android.sdk.api.session.room.timeline.Timeline
 import org.matrix.android.sdk.api.session.room.timeline.TimelineEvent
@@ -303,12 +301,12 @@ class TimelineViewModel @AssistedInject constructor(
 
     private fun observePowerLevel() {
         if (room == null) return
-        PowerLevelsFlowFactory(room).createFlow()
+        room.flow().liveRoomPowerLevels()
-                .onEach {
+                .onEach { powerLevels ->
-                    val canInvite = PowerLevelsHelper(it).isUserAbleToInvite(session.myUserId)
+                    val canInvite = powerLevels.isUserAbleToInvite(session.myUserId)
                     val isAllowedToManageWidgets = session.widgetService().hasPermissionsToHandleWidgets(room.roomId)
-                    val isAllowedToStartWebRTCCall = PowerLevelsHelper(it).isUserAllowedToSend(session.myUserId, false, EventType.CALL_INVITE)
+                    val isAllowedToStartWebRTCCall = powerLevels.isUserAllowedToSend(session.myUserId, false, EventType.CALL_INVITE)
-                    val isAllowedToSetupEncryption = PowerLevelsHelper(it).isUserAllowedToSend(session.myUserId, true, EventType.STATE_ROOM_ENCRYPTION)
+                    val isAllowedToSetupEncryption = powerLevels.isUserAllowedToSend(session.myUserId, true, EventType.STATE_ROOM_ENCRYPTION)
                     setState {
                         copy(
                                 canInvite = canInvite,

vector/src/main/java/im/vector/app/features/home/room/detail/composer/MessageComposerViewModel.kt

@@ -30,7 +30,6 @@ import im.vector.app.features.home.room.detail.ChatEffect
 import im.vector.app.features.home.room.detail.composer.rainbow.RainbowGenerator
 import im.vector.app.features.home.room.detail.composer.voice.VoiceMessageRecorderView
 import im.vector.app.features.home.room.detail.toMessageType
-import im.vector.app.features.powerlevel.PowerLevelsFlowFactory
 import im.vector.app.features.session.coroutineScope
 import im.vector.app.features.settings.VectorPreferences
 import im.vector.app.features.voice.VoiceFailure
@@ -69,7 +68,6 @@ import org.matrix.android.sdk.api.session.room.model.RoomMemberContent
 import org.matrix.android.sdk.api.session.room.model.message.MessageContentWithFormattedBody
 import org.matrix.android.sdk.api.session.room.model.message.MessageType
 import org.matrix.android.sdk.api.session.room.model.relation.shouldRenderInThread
-import org.matrix.android.sdk.api.session.room.powerlevels.PowerLevelsHelper
 import org.matrix.android.sdk.api.session.room.send.UserDraft
 import org.matrix.android.sdk.api.session.room.timeline.getRelationContent
 import org.matrix.android.sdk.api.session.room.timeline.getTextEditableContent
@@ -180,10 +178,10 @@ class MessageComposerViewModel @AssistedInject constructor(
 
     private fun observePowerLevelAndEncryption(room: Room) {
         combine(
-                PowerLevelsFlowFactory(room).createFlow(),
+                room.flow().liveRoomPowerLevels(),
                 room.flow().liveRoomSummary().unwrap()
         ) { pl, sum ->
-            val canSendMessage = PowerLevelsHelper(pl).isUserAllowedToSend(session.myUserId, false, EventType.MESSAGE)
+            val canSendMessage = pl.isUserAllowedToSend(session.myUserId, false, EventType.MESSAGE)
             if (canSendMessage) {
                 val isE2E = sum.isEncrypted
                 if (isE2E) {

vector/src/main/java/im/vector/app/features/home/room/detail/search/SearchActivity.kt

@@ -10,6 +10,7 @@ package im.vector.app.features.home.room.detail.search
 import android.content.Context
 import android.content.Intent
 import android.os.Bundle
+import android.view.View
 import androidx.appcompat.widget.SearchView
 import com.airbnb.mvrx.Mavericks
 import dagger.hilt.android.AndroidEntryPoint
@@ -30,6 +31,9 @@ class SearchActivity : VectorBaseActivity<ActivitySearchBinding>() {
 
     override fun getCoordinatorLayout() = views.coordinatorLayout
 
+    override val rootView: View
+        get() = views.coordinatorLayout
+
     override fun onCreate(savedInstanceState: Bundle?) {
         super.onCreate(savedInstanceState)
         setupToolbar(views.searchToolbar)

vector/src/main/java/im/vector/app/features/home/room/detail/timeline/action/MessageActionsViewModel.kt

@@ -23,7 +23,6 @@ import im.vector.app.features.home.room.detail.timeline.format.NoticeEventFormat
 import im.vector.app.features.html.EventHtmlRenderer
 import im.vector.app.features.html.PillsPostProcessor
 import im.vector.app.features.html.VectorHtmlCompressor
-import im.vector.app.features.powerlevel.PowerLevelsFlowFactory
 import im.vector.app.features.reactions.data.EmojiDataSource
 import im.vector.app.features.settings.VectorPreferences
 import im.vector.lib.strings.CommonStrings
@@ -49,7 +48,6 @@ import org.matrix.android.sdk.api.session.room.model.message.MessageTextContent
 import org.matrix.android.sdk.api.session.room.model.message.MessageType
 import org.matrix.android.sdk.api.session.room.model.message.MessageVerificationRequestContent
 import org.matrix.android.sdk.api.session.room.model.message.MessageWithAttachmentContent
-import org.matrix.android.sdk.api.session.room.powerlevels.PowerLevelsHelper
 import org.matrix.android.sdk.api.session.room.send.SendState
 import org.matrix.android.sdk.api.session.room.timeline.TimelineEvent
 import org.matrix.android.sdk.api.session.room.timeline.hasBeenEdited
@@ -116,12 +114,11 @@ class MessageActionsViewModel @AssistedInject constructor(
         if (room == null) {
             return
         }
-        PowerLevelsFlowFactory(room).createFlow()
+        room.flow().liveRoomPowerLevels()
-                .onEach {
+                .onEach { roomPowerLevels ->
-                    val powerLevelsHelper = PowerLevelsHelper(it)
+                    val canReact = roomPowerLevels.isUserAllowedToSend(session.myUserId, false, EventType.REACTION)
-                    val canReact = powerLevelsHelper.isUserAllowedToSend(session.myUserId, false, EventType.REACTION)
+                    val canRedact = roomPowerLevels.isUserAbleToRedact(session.myUserId)
-                    val canRedact = powerLevelsHelper.isUserAbleToRedact(session.myUserId)
+                    val canSendMessage = roomPowerLevels.isUserAllowedToSend(session.myUserId, false, EventType.MESSAGE)
-                    val canSendMessage = powerLevelsHelper.isUserAllowedToSend(session.myUserId, false, EventType.MESSAGE)
                     val permissions = ActionPermissions(canSendMessage = canSendMessage, canRedact = canRedact, canReact = canReact)
                     setState {
                         copy(actionPermissions = permissions)

vector/src/main/java/im/vector/app/features/home/room/detail/timeline/factory/MergedHeaderItemFactory.kt

@@ -24,16 +24,13 @@ import im.vector.app.features.home.room.detail.timeline.tools.createLinkMovement
 import im.vector.lib.strings.CommonPlurals
 import org.matrix.android.sdk.api.crypto.MXCRYPTO_ALGORITHM_MEGOLM
 import org.matrix.android.sdk.api.extensions.orFalse
-import org.matrix.android.sdk.api.query.QueryStringValue
 import org.matrix.android.sdk.api.session.events.model.Event
 import org.matrix.android.sdk.api.session.events.model.EventType
 import org.matrix.android.sdk.api.session.events.model.content.EncryptionEventContent
 import org.matrix.android.sdk.api.session.events.model.toModel
 import org.matrix.android.sdk.api.session.getRoom
-import org.matrix.android.sdk.api.session.room.getStateEvent
+import org.matrix.android.sdk.api.session.room.getRoomPowerLevels
-import org.matrix.android.sdk.api.session.room.model.PowerLevelsContent
 import org.matrix.android.sdk.api.session.room.model.create.RoomCreateContent
-import org.matrix.android.sdk.api.session.room.powerlevels.PowerLevelsHelper
 import org.matrix.android.sdk.api.session.room.timeline.TimelineEvent
 import javax.inject.Inject
 
@@ -303,9 +300,7 @@ class MergedHeaderItemFactory @Inject constructor(
                 collapsedEventIds.removeAll(mergedEventIds)
             }
             val mergeId = mergedEventIds.joinToString(separator = "_") { it.toString() }
-            val powerLevelsHelper = activeSessionHolder.getSafeActiveSession()?.getRoom(event.roomId)
+            val roomPowerLevels = activeSessionHolder.getSafeActiveSession()?.getRoom(event.roomId)?.getRoomPowerLevels()
-                    ?.let { it.getStateEvent(EventType.STATE_ROOM_POWER_LEVELS, QueryStringValue.IsEmpty)?.content?.toModel<PowerLevelsContent>() }
-                    ?.let { PowerLevelsHelper(it) }
             val currentUserId = activeSessionHolder.getSafeActiveSession()?.myUserId ?: ""
             val attributes = MergedRoomCreationItem.Attributes(
                     isCollapsed = isCollapsed,
@@ -320,10 +315,10 @@ class MergedHeaderItemFactory @Inject constructor(
                     callback = callback,
                     currentUserId = currentUserId,
                     roomSummary = partialState.roomSummary,
-                    canInvite = powerLevelsHelper?.isUserAbleToInvite(currentUserId) ?: false,
+                    canInvite = roomPowerLevels?.isUserAbleToInvite(currentUserId) ?: false,
-                    canChangeAvatar = powerLevelsHelper?.isUserAllowedToSend(currentUserId, true, EventType.STATE_ROOM_AVATAR) ?: false,
+                    canChangeAvatar = roomPowerLevels?.isUserAllowedToSend(currentUserId, true, EventType.STATE_ROOM_AVATAR) ?: false,
-                    canChangeTopic = powerLevelsHelper?.isUserAllowedToSend(currentUserId, true, EventType.STATE_ROOM_TOPIC) ?: false,
+                    canChangeTopic = roomPowerLevels?.isUserAllowedToSend(currentUserId, true, EventType.STATE_ROOM_TOPIC) ?: false,
-                    canChangeName = powerLevelsHelper?.isUserAllowedToSend(currentUserId, true, EventType.STATE_ROOM_NAME) ?: false
+                    canChangeName = roomPowerLevels?.isUserAllowedToSend(currentUserId, true, EventType.STATE_ROOM_NAME) ?: false
             )
             MergedRoomCreationItem_()
                     .id(mergeId)

vector/src/main/java/im/vector/app/features/home/room/detail/timeline/format/NoticeEventFormatter.kt

@@ -41,7 +41,7 @@ import org.matrix.android.sdk.api.session.room.model.RoomThirdPartyInviteContent
 import org.matrix.android.sdk.api.session.room.model.RoomTopicContent
 import org.matrix.android.sdk.api.session.room.model.call.CallInviteContent
 import org.matrix.android.sdk.api.session.room.model.create.RoomCreateContent
-import org.matrix.android.sdk.api.session.room.powerlevels.PowerLevelsHelper
+import org.matrix.android.sdk.api.session.room.powerlevels.RoomPowerLevels
 import org.matrix.android.sdk.api.session.room.timeline.TimelineEvent
 import org.matrix.android.sdk.api.session.widgets.model.WidgetContent
 import timber.log.Timber
@@ -122,8 +122,8 @@ class NoticeEventFormatter @Inject constructor(
         userIds.addAll(previousPowerLevelsContent.users.orEmpty().keys)
         val diffs = ArrayList<String>()
         userIds.forEach { userId ->
-            val from = PowerLevelsHelper(previousPowerLevelsContent).getUserRole(userId)
+            val from = RoomPowerLevels(previousPowerLevelsContent, null).getSuggestedRole(userId)
-            val to = PowerLevelsHelper(powerLevelsContent).getUserRole(userId)
+            val to = RoomPowerLevels(powerLevelsContent, null).getSuggestedRole(userId)
             if (from != to) {
                 val fromStr = roleFormatter.format(from)
                 val toStr = roleFormatter.format(to)

vector/src/main/java/im/vector/app/features/home/room/filtered/FilteredRoomsActivity.kt

@@ -10,6 +10,7 @@ package im.vector.app.features.home.room.filtered
 import android.content.Context
 import android.content.Intent
 import android.os.Bundle
+import android.view.View
 import androidx.appcompat.widget.SearchView
 import dagger.hilt.android.AndroidEntryPoint
 import im.vector.app.core.extensions.replaceFragment
@@ -32,6 +33,9 @@ class FilteredRoomsActivity : VectorBaseActivity<ActivityFilteredRoomsBinding>()
 
     override fun getCoordinatorLayout() = views.coordinatorLayout
 
+    override val rootView: View
+        get() = views.coordinatorLayout
+
     override fun onCreate(savedInstanceState: Bundle?) {
         super.onCreate(savedInstanceState)
         analyticsScreenName = MobileScreen.ScreenName.RoomFilter

vector/src/main/java/im/vector/app/features/home/room/list/RoomListFragment.kt

@@ -25,7 +25,6 @@ import com.airbnb.epoxy.OnModelBuildFinishedListener
 import com.airbnb.mvrx.args
 import com.airbnb.mvrx.fragmentViewModel
 import com.airbnb.mvrx.withState
-import com.google.android.material.dialog.MaterialAlertDialogBuilder
 import dagger.hilt.android.AndroidEntryPoint
 import im.vector.app.R
 import im.vector.app.core.epoxy.LayoutManagerStateRestorer
@@ -45,6 +44,7 @@ import im.vector.app.features.home.room.list.actions.RoomListQuickActionsSharedA
 import im.vector.app.features.home.room.list.widget.NotifsFabMenuView
 import im.vector.app.features.matrixto.OriginOfMatrixTo
 import im.vector.app.features.notifications.NotificationDrawerManager
+import im.vector.app.features.room.LeaveRoomPrompt
 import im.vector.lib.strings.CommonStrings
 import kotlinx.coroutines.flow.filter
 import kotlinx.coroutines.flow.launchIn
@@ -422,7 +422,7 @@ class RoomListFragment :
         }
     }
 
-    private fun handleQuickActions(quickAction: RoomListQuickActionsSharedAction) {
+    private suspend fun handleQuickActions(quickAction: RoomListQuickActionsSharedAction) {
         when (quickAction) {
             is RoomListQuickActionsSharedAction.NotificationsAllNoisy -> {
                 roomListViewModel.handle(RoomListAction.ChangeRoomNotificationState(quickAction.roomId, RoomNotificationState.ALL_MESSAGES_NOISY))
@@ -451,26 +451,11 @@ class RoomListFragment :
         }
     }
 
-    private fun promptLeaveRoom(roomId: String) {
+    private suspend fun promptLeaveRoom(roomId: String) {
-        val isPublicRoom = roomListViewModel.isPublicRoom(roomId)
+        val warning = roomListViewModel.getLeaveRoomWarning(roomId)
-        val message = buildString {
+        LeaveRoomPrompt.show(requireContext(), warning) {
-            append(getString(CommonStrings.room_participants_leave_prompt_msg))
+            roomListViewModel.handle(RoomListAction.LeaveRoom(roomId))
-            if (!isPublicRoom) {
-                append("\n\n")
-                append(getString(CommonStrings.room_participants_leave_private_warning))
-            }
         }
-        MaterialAlertDialogBuilder(
-                requireContext(),
-                if (isPublicRoom) 0 else im.vector.lib.ui.styles.R.style.ThemeOverlay_Vector_MaterialAlertDialog_Destructive
-        )
-                .setTitle(CommonStrings.room_participants_leave_prompt_title)
-                .setMessage(message)
-                .setPositiveButton(CommonStrings.action_leave) { _, _ ->
-                    roomListViewModel.handle(RoomListAction.LeaveRoom(roomId))
-                }
-                .setNegativeButton(CommonStrings.action_cancel, null)
-                .show()
     }
 
     override fun invalidate() = withState(roomListViewModel) { state ->

vector/src/main/java/im/vector/app/features/home/room/list/RoomListViewModel.kt

@@ -26,6 +26,8 @@ import im.vector.app.features.analytics.extensions.toAnalyticsJoinedRoom
 import im.vector.app.features.analytics.plan.JoinedRoom
 import im.vector.app.features.displayname.getBestName
 import im.vector.app.features.invite.AutoAcceptInvites
+import im.vector.app.features.room.LeaveRoomPrompt
+import im.vector.app.features.room.getLeaveRoomWarning
 import im.vector.app.features.settings.VectorPreferences
 import kotlinx.coroutines.Dispatchers
 import kotlinx.coroutines.flow.distinctUntilChanged
@@ -41,7 +43,6 @@ import org.matrix.android.sdk.api.session.room.members.ChangeMembershipState
 import org.matrix.android.sdk.api.session.room.model.localecho.RoomLocalEcho
 import org.matrix.android.sdk.api.session.room.model.tag.RoomTag
 import org.matrix.android.sdk.api.session.room.roomSummaryQueryParams
-import org.matrix.android.sdk.api.session.room.state.isPublic
 import org.matrix.android.sdk.api.util.toMatrixItem
 import org.matrix.android.sdk.flow.flow
 import timber.log.Timber
@@ -150,8 +151,8 @@ class RoomListViewModel @AssistedInject constructor(
         }
     }
 
-    fun isPublicRoom(roomId: String): Boolean {
+    suspend fun getLeaveRoomWarning(roomId: String): LeaveRoomPrompt.Warning {
-        return session.getRoom(roomId)?.stateService()?.isPublic().orFalse()
+        return session.getLeaveRoomWarning(roomId)
     }
 
     // PRIVATE METHODS *****************************************************************************

vector/src/main/java/im/vector/app/features/home/room/list/home/HomeRoomListFragment.kt

@@ -18,7 +18,6 @@ import androidx.recyclerview.widget.ConcatAdapter.Config.StableIdMode
 import androidx.recyclerview.widget.LinearLayoutManager
 import com.airbnb.epoxy.OnModelBuildFinishedListener
 import com.airbnb.mvrx.fragmentViewModel
-import com.google.android.material.dialog.MaterialAlertDialogBuilder
 import dagger.hilt.android.AndroidEntryPoint
 import im.vector.app.core.epoxy.LayoutManagerStateRestorer
 import im.vector.app.core.extensions.cleanup
@@ -36,7 +35,7 @@ import im.vector.app.features.home.room.list.actions.RoomListQuickActionsSharedA
 import im.vector.app.features.home.room.list.home.header.HomeRoomFilter
 import im.vector.app.features.home.room.list.home.header.HomeRoomsHeadersController
 import im.vector.app.features.home.room.list.home.invites.InvitesActivity
-import im.vector.lib.strings.CommonStrings
+import im.vector.app.features.room.LeaveRoomPrompt
 import kotlinx.coroutines.flow.launchIn
 import kotlinx.coroutines.flow.onEach
 import org.matrix.android.sdk.api.session.room.model.RoomSummary
@@ -103,7 +102,7 @@ class HomeRoomListFragment :
         }
     }
 
-    private fun handleQuickActions(quickAction: RoomListQuickActionsSharedAction) {
+    private suspend fun handleQuickActions(quickAction: RoomListQuickActionsSharedAction) {
         when (quickAction) {
             is RoomListQuickActionsSharedAction.NotificationsAllNoisy -> {
                 roomListViewModel.handle(HomeRoomListAction.ChangeRoomNotificationState(quickAction.roomId, RoomNotificationState.ALL_MESSAGES_NOISY))
@@ -185,26 +184,11 @@ class HomeRoomListFragment :
         concatAdapter.addAdapter(roomsAdapter)
     }
 
-    private fun promptLeaveRoom(roomId: String) {
+    private suspend fun promptLeaveRoom(roomId: String) {
-        val isPublicRoom = roomListViewModel.isPublicRoom(roomId)
+        val warning = roomListViewModel.getLeaveRoomWarning(roomId)
-        val message = buildString {
+        LeaveRoomPrompt.show(requireContext(), warning) {
-            append(getString(CommonStrings.room_participants_leave_prompt_msg))
+            roomListViewModel.handle(HomeRoomListAction.LeaveRoom(roomId))
-            if (!isPublicRoom) {
-                append("\n\n")
-                append(getString(CommonStrings.room_participants_leave_private_warning))
-            }
         }
-        MaterialAlertDialogBuilder(
-                requireContext(),
-                if (isPublicRoom) 0 else im.vector.lib.ui.styles.R.style.ThemeOverlay_Vector_MaterialAlertDialog_Destructive
-        )
-                .setTitle(CommonStrings.room_participants_leave_prompt_title)
-                .setMessage(message)
-                .setPositiveButton(CommonStrings.action_leave) { _, _ ->
-                    roomListViewModel.handle(HomeRoomListAction.LeaveRoom(roomId))
-                }
-                .setNegativeButton(CommonStrings.action_cancel, null)
-                .show()
     }
 
     private fun onInvitesCounterClicked() {

vector/src/main/java/im/vector/app/features/home/room/list/home/HomeRoomListViewModel.kt

@@ -26,6 +26,8 @@ import im.vector.app.features.analytics.extensions.toTrackingValue
 import im.vector.app.features.analytics.plan.UserProperties
 import im.vector.app.features.displayname.getBestName
 import im.vector.app.features.home.room.list.home.header.HomeRoomFilter
+import im.vector.app.features.room.LeaveRoomPrompt
+import im.vector.app.features.room.getLeaveRoomWarning
 import im.vector.lib.strings.CommonStrings
 import kotlinx.coroutines.flow.Flow
 import kotlinx.coroutines.flow.combine
@@ -53,7 +55,6 @@ import org.matrix.android.sdk.api.session.room.model.RoomSummary
 import org.matrix.android.sdk.api.session.room.model.localecho.RoomLocalEcho
 import org.matrix.android.sdk.api.session.room.model.tag.RoomTag
 import org.matrix.android.sdk.api.session.room.roomSummaryQueryParams
-import org.matrix.android.sdk.api.session.room.state.isPublic
 import org.matrix.android.sdk.api.util.Optional
 import org.matrix.android.sdk.api.util.toMatrixItem
 import org.matrix.android.sdk.api.util.toOption
@@ -331,8 +332,8 @@ class HomeRoomListViewModel @AssistedInject constructor(
         filteredPagedRoomSummariesLive.queryParams = getFilteredQueryParams(newFilter, filteredPagedRoomSummariesLive.queryParams)
     }
 
-    fun isPublicRoom(roomId: String): Boolean {
+    suspend fun getLeaveRoomWarning(roomId: String): LeaveRoomPrompt.Warning {
-        return session.getRoom(roomId)?.stateService()?.isPublic().orFalse()
+        return session.getLeaveRoomWarning(roomId)
     }
 
     private fun handleSelectRoom(action: HomeRoomListAction.SelectRoom) = withState {

vector/src/main/java/im/vector/app/features/home/room/list/home/invites/InvitesActivity.kt

@@ -7,6 +7,7 @@
 
 package im.vector.app.features.home.room.list.home.invites
 
+import android.view.View
 import dagger.hilt.android.AndroidEntryPoint
 import im.vector.app.core.extensions.addFragment
 import im.vector.app.core.platform.VectorBaseActivity
@@ -22,4 +23,8 @@ class InvitesActivity : VectorBaseActivity<ActivitySimpleBinding>() {
             addFragment(views.simpleFragmentContainer, InvitesFragment::class.java)
         }
     }
+
+    override fun getCoordinatorLayout() = views.coordinatorLayout
+    override val rootView: View
+        get() = views.coordinatorLayout
 }

vector/src/main/java/im/vector/app/features/home/room/list/home/release/ReleaseNotesActivity.kt

@@ -7,6 +7,7 @@
 
 package im.vector.app.features.home.room.list.home.release
 
+import android.view.View
 import androidx.lifecycle.lifecycleScope
 import dagger.hilt.android.AndroidEntryPoint
 import im.vector.app.core.extensions.addFragment
@@ -26,6 +27,9 @@ class ReleaseNotesActivity : VectorBaseActivity<ActivitySimpleBinding>() {
 
     override fun getCoordinatorLayout() = views.coordinatorLayout
 
+    override val rootView: View
+        get() = views.coordinatorLayout
+
     override fun initUiAndData() {
         orientationLocker.lockPhonesToPortrait(this)
         if (isFirstCreation()) {

vector/src/main/java/im/vector/app/features/home/room/threads/ThreadsActivity.kt

@@ -10,6 +10,7 @@ package im.vector.app.features.home.room.threads
 import android.content.Context
 import android.content.Intent
 import android.os.Bundle
+import android.view.View
 import androidx.fragment.app.FragmentTransaction
 import dagger.hilt.android.AndroidEntryPoint
 import im.vector.app.core.extensions.addFragmentToBackstack
@@ -42,6 +43,9 @@ class ThreadsActivity : VectorBaseActivity<ActivityThreadsBinding>() {
 
     override fun getCoordinatorLayout() = views.coordinatorLayout
 
+    override val rootView: View
+        get() = views.coordinatorLayout
+
     override fun onCreate(savedInstanceState: Bundle?) {
         super.onCreate(savedInstanceState)
         initFragment()

vector/src/main/java/im/vector/app/features/lifecycle/VectorActivityLifecycleCallbacks.kt

@@ -32,7 +32,7 @@ class VectorActivityLifecycleCallbacks constructor(private val popupAlertManager
     /**
      * The activities information collected from the app manifest.
      */
-    private var activitiesInfo: Array<ActivityInfo> = emptyArray()
+    private var activitiesInfo: List<ActivityInfo>? = null
 
     private val coroutineScope = CoroutineScope(SupervisorJob())
 
@@ -51,24 +51,32 @@ class VectorActivityLifecycleCallbacks constructor(private val popupAlertManager
     override fun onActivityStopped(activity: Activity) {}
 
     override fun onActivityCreated(activity: Activity, savedInstanceState: Bundle?) {
-        if (activitiesInfo.isEmpty()) {
+        if (activitiesInfo == null) {
             val context = activity.applicationContext
             val packageManager: PackageManager = context.packageManager
 
             // Get all activities from element android
-            activitiesInfo = packageManager.getPackageInfoCompat(context.packageName, PackageManager.GET_ACTIVITIES).activities
+            val activities = packageManager
-
+                    .getPackageInfoCompat(context.packageName, PackageManager.GET_ACTIVITIES)
+                    .activities
+                    .orEmpty()
+                    .toList()
             // Get all activities from PermissionController module
             // See https://source.android.com/docs/core/architecture/modular-system/permissioncontroller#package-format
-            if (Build.VERSION.SDK_INT > Build.VERSION_CODES.S_V2) {
+            val otherActivities = if (Build.VERSION.SDK_INT > Build.VERSION_CODES.S_V2) {
-                activitiesInfo += tryOrNull {
+                (tryOrNull {
                     packageManager.getPackageInfoCompat("com.google.android.permissioncontroller", PackageManager.GET_ACTIVITIES).activities
                 } ?: tryOrNull {
                     packageManager.getModuleInfo("com.google.android.permission", 1).packageName?.let {
                         packageManager.getPackageInfoCompat(it, PackageManager.GET_ACTIVITIES or PackageManager.MATCH_APEX).activities
                     }
-                }.orEmpty()
+                })
+                        .orEmpty()
+                        .toList()
+            } else {
+                emptyList()
             }
+            activitiesInfo = activities + otherActivities
         }
 
         // restart the app if the task contains an unknown activity
@@ -144,5 +152,5 @@ class VectorActivityLifecycleCallbacks constructor(private val popupAlertManager
      * @param activity the activity of the task
      * @return true if the activity is potentially malicious
      */
-    private fun isPotentialMaliciousActivity(activity: ComponentName): Boolean = activitiesInfo.none { it.name == activity.className }
+    private fun isPotentialMaliciousActivity(activity: ComponentName): Boolean = activitiesInfo.orEmpty().none { it.name == activity.className }
 }

vector/src/main/java/im/vector/app/features/link/LinkHandlerActivity.kt

@@ -10,6 +10,7 @@ package im.vector.app.features.link
 import android.content.Intent
 import android.net.Uri
 import android.os.Bundle
+import android.view.View
 import androidx.lifecycle.lifecycleScope
 import com.airbnb.mvrx.viewModel
 import com.google.android.material.dialog.MaterialAlertDialogBuilder
@@ -41,6 +42,9 @@ class LinkHandlerActivity : VectorBaseActivity<ActivityProgressBinding>() {
 
     override fun getBinding() = ActivityProgressBinding.inflate(layoutInflater)
 
+    override val rootView: View
+        get() = views.mainRoot
+
     override fun initUiAndData() {
         handleIntent()
     }

vector/src/main/java/im/vector/app/features/location/LocationSharingActivity.kt

@@ -10,6 +10,7 @@ package im.vector.app.features.location
 import android.content.Context
 import android.content.Intent
 import android.os.Parcelable
+import android.view.View
 import dagger.hilt.android.AndroidEntryPoint
 import im.vector.app.core.extensions.addFragment
 import im.vector.app.core.platform.VectorBaseActivity
@@ -31,6 +32,9 @@ class LocationSharingActivity : VectorBaseActivity<ActivityLocationSharingBindin
 
     override fun getBinding() = ActivityLocationSharingBinding.inflate(layoutInflater)
 
+    override val rootView: View
+        get() = views.mainRoot
+
     override fun initUiAndData() {
         val locationSharingArgs: LocationSharingArgs? = intent?.extras?.getParcelableCompat(EXTRA_LOCATION_SHARING_ARGS)
         if (locationSharingArgs == null) {

vector/src/main/java/im/vector/app/features/location/LocationSharingViewModel.kt

@@ -7,6 +7,7 @@
 
 package im.vector.app.features.location
 
+import android.Manifest
 import android.graphics.drawable.Drawable
 import com.airbnb.mvrx.MavericksViewModelFactory
 import dagger.assisted.Assisted
@@ -15,9 +16,9 @@ import dagger.assisted.AssistedInject
 import im.vector.app.core.di.MavericksAssistedViewModelFactory
 import im.vector.app.core.di.hiltMavericksViewModelFactory
 import im.vector.app.core.platform.VectorViewModel
+import im.vector.app.core.utils.PermissionChecker
 import im.vector.app.features.home.room.detail.timeline.helper.LocationPinProvider
 import im.vector.app.features.location.domain.usecase.CompareLocationsUseCase
-import im.vector.app.features.powerlevel.PowerLevelsFlowFactory
 import im.vector.app.features.settings.VectorPreferences
 import kotlinx.coroutines.flow.MutableSharedFlow
 import kotlinx.coroutines.flow.distinctUntilChanged
@@ -32,8 +33,8 @@ import org.matrix.android.sdk.api.session.Session
 import org.matrix.android.sdk.api.session.events.model.EventType
 import org.matrix.android.sdk.api.session.getRoom
 import org.matrix.android.sdk.api.session.getUserOrDefault
-import org.matrix.android.sdk.api.session.room.powerlevels.PowerLevelsHelper
 import org.matrix.android.sdk.api.util.toMatrixItem
+import org.matrix.android.sdk.flow.flow
 import timber.log.Timber
 
 /**
@@ -48,6 +49,7 @@ class LocationSharingViewModel @AssistedInject constructor(
         private val session: Session,
         private val compareLocationsUseCase: CompareLocationsUseCase,
         private val vectorPreferences: VectorPreferences,
+        private val permissionChecker: PermissionChecker,
 ) : VectorViewModel<LocationSharingViewState, LocationSharingAction, LocationSharingViewEvents>(initialState), LocationTracker.Callback {
 
     private val room = session.getRoom(initialState.roomId)!!
@@ -70,13 +72,12 @@ class LocationSharingViewModel @AssistedInject constructor(
     }
 
     private fun observePowerLevelsForLiveLocationSharing() {
-        PowerLevelsFlowFactory(room).createFlow()
+        room.flow().liveRoomPowerLevels()
                 .distinctUntilChanged()
-                .setOnEach {
+                .setOnEach { roomPowerLevels ->
-                    val powerLevelsHelper = PowerLevelsHelper(it)
                     val canShareLiveLocation = EventType.STATE_ROOM_BEACON_INFO.values
                             .all { beaconInfoType ->
-                                powerLevelsHelper.isUserAllowedToSend(session.myUserId, true, beaconInfoType)
+                                roomPowerLevels.isUserAllowedToSend(session.myUserId, true, beaconInfoType)
                             }
 
                     copy(canShareLiveLocation = canShareLiveLocation)
@@ -88,7 +89,15 @@ class LocationSharingViewModel @AssistedInject constructor(
         locationTracker.locations
                 .onEach(::onLocationUpdate)
                 .launchIn(viewModelScope)
-        locationTracker.start()
+        if (permissionChecker.checkPermission(
+                        Manifest.permission.ACCESS_COARSE_LOCATION,
+                        Manifest.permission.ACCESS_FINE_LOCATION,
+                )
+        ) {
+            locationTracker.start()
+        } else {
+            Timber.w("Not allowed to use location api.")
+        }
     }
 
     private fun setUserItem() {

vector/src/main/java/im/vector/app/features/location/LocationTracker.kt

@@ -17,6 +17,7 @@ import androidx.core.content.getSystemService
 import androidx.core.location.LocationListenerCompat
 import im.vector.app.core.di.ActiveSessionHolder
 import im.vector.app.core.resources.BuildMeta
+import im.vector.app.core.utils.PermissionChecker
 import im.vector.app.features.session.coroutineScope
 import kotlinx.coroutines.flow.MutableSharedFlow
 import kotlinx.coroutines.flow.asSharedFlow
@@ -37,6 +38,7 @@ class LocationTracker @Inject constructor(
         context: Context,
         private val activeSessionHolder: ActiveSessionHolder,
         private val buildMeta: BuildMeta,
+        private val permissionChecker: PermissionChecker,
 ) : LocationListenerCompat {
 
     private val locationManager = context.getSystemService<LocationManager>()
@@ -173,7 +175,15 @@ class LocationTracker @Inject constructor(
     fun removeCallback(callback: Callback) {
         callbacks.remove(callback)
         if (callbacks.size == 0) {
-            stop()
+            if (permissionChecker.checkPermission(
+                            Manifest.permission.ACCESS_COARSE_LOCATION,
+                            Manifest.permission.ACCESS_FINE_LOCATION,
+                    )
+            ) {
+                stop()
+            } else {
+                Timber.w("Not allowed to use location api.")
+            }
         }
     }
 

vector/src/main/java/im/vector/app/features/location/live/map/LiveLocationMapViewActivity.kt

@@ -10,6 +10,7 @@ package im.vector.app.features.location.live.map
 import android.content.Context
 import android.content.Intent
 import android.os.Parcelable
+import android.view.View
 import dagger.hilt.android.AndroidEntryPoint
 import im.vector.app.core.extensions.addFragment
 import im.vector.app.core.platform.VectorBaseActivity
@@ -29,6 +30,9 @@ class LiveLocationMapViewActivity : VectorBaseActivity<ActivityLocationSharingBi
 
     override fun getBinding() = ActivityLocationSharingBinding.inflate(layoutInflater)
 
+    override val rootView: View
+        get() = views.mainRoot
+
     override fun initUiAndData() {
         val mapViewArgs: LiveLocationMapViewArgs? = intent?.extras?.getParcelableCompat(EXTRA_LIVE_LOCATION_MAP_VIEW_ARGS)
         if (mapViewArgs == null) {

vector/src/main/java/im/vector/app/features/location/live/map/LiveLocationMapViewModel.kt

@@ -7,6 +7,7 @@
 
 package im.vector.app.features.location.live.map
 
+import android.Manifest
 import com.airbnb.mvrx.MavericksViewModelFactory
 import dagger.assisted.Assisted
 import dagger.assisted.AssistedFactory
@@ -14,6 +15,7 @@ import dagger.assisted.AssistedInject
 import im.vector.app.core.di.MavericksAssistedViewModelFactory
 import im.vector.app.core.di.hiltMavericksViewModelFactory
 import im.vector.app.core.platform.VectorViewModel
+import im.vector.app.core.utils.PermissionChecker
 import im.vector.app.features.location.LocationData
 import im.vector.app.features.location.LocationTracker
 import im.vector.app.features.location.live.StopLiveLocationShareUseCase
@@ -23,6 +25,7 @@ import kotlinx.coroutines.flow.onEach
 import kotlinx.coroutines.launch
 import org.matrix.android.sdk.api.session.Session
 import org.matrix.android.sdk.api.session.room.location.UpdateLiveLocationShareResult
+import timber.log.Timber
 
 class LiveLocationMapViewModel @AssistedInject constructor(
         @Assisted private val initialState: LiveLocationMapViewState,
@@ -31,6 +34,7 @@ class LiveLocationMapViewModel @AssistedInject constructor(
         private val locationSharingServiceConnection: LocationSharingServiceConnection,
         private val stopLiveLocationShareUseCase: StopLiveLocationShareUseCase,
         private val locationTracker: LocationTracker,
+        private val permissionChecker: PermissionChecker,
 ) :
         VectorViewModel<LiveLocationMapViewState, LiveLocationMapAction, LiveLocationMapViewEvents>(initialState),
         LocationSharingServiceConnection.Callback,
@@ -123,7 +127,15 @@ class LiveLocationMapViewModel @AssistedInject constructor(
                 copy(isLoadingUserLocation = true)
             }
             viewModelScope.launch(session.coroutineDispatchers.main) {
-                locationTracker.start()
+                if (permissionChecker.checkPermission(
+                                Manifest.permission.ACCESS_COARSE_LOCATION,
+                                Manifest.permission.ACCESS_FINE_LOCATION,
+                        )
+                ) {
+                    locationTracker.start()
+                } else {
+                    Timber.w("Not allowed to use location api.")
+                }
                 locationTracker.requestLastKnownLocation()
             }
         }

vector/src/main/java/im/vector/app/features/location/live/tracking/LocationSharingAndroidService.kt

@@ -7,14 +7,18 @@
 
 package im.vector.app.features.location.live.tracking
 
+import android.Manifest
 import android.content.Intent
+import android.content.pm.PackageManager
 import android.os.IBinder
 import android.os.Parcelable
+import androidx.core.app.ActivityCompat
 import androidx.core.app.NotificationManagerCompat
 import dagger.hilt.android.AndroidEntryPoint
 import im.vector.app.core.di.ActiveSessionHolder
 import im.vector.app.core.extensions.startForegroundCompat
 import im.vector.app.core.services.VectorAndroidService
+import im.vector.app.core.utils.PermissionChecker
 import im.vector.app.features.location.LocationData
 import im.vector.app.features.location.LocationTracker
 import im.vector.app.features.location.live.GetLiveLocationShareSummaryUseCase
@@ -52,6 +56,7 @@ class LocationSharingAndroidService : VectorAndroidService(), LocationTracker.Ca
     @Inject lateinit var activeSessionHolder: ActiveSessionHolder
     @Inject lateinit var getLiveLocationShareSummaryUseCase: GetLiveLocationShareSummaryUseCase
     @Inject lateinit var checkIfEventIsRedactedUseCase: CheckIfEventIsRedactedUseCase
+    @Inject lateinit var permissionChecker: PermissionChecker
 
     private var binder: LocationSharingAndroidServiceBinder? = null
 
@@ -74,7 +79,15 @@ class LocationSharingAndroidService : VectorAndroidService(), LocationTracker.Ca
     private fun initLocationTracking() {
         // Start tracking location
         locationTracker.addCallback(this)
-        locationTracker.start()
+        if (permissionChecker.checkPermission(
+                        Manifest.permission.ACCESS_COARSE_LOCATION,
+                        Manifest.permission.ACCESS_FINE_LOCATION,
+                )
+        ) {
+            locationTracker.start()
+        } else {
+            Timber.w("Not allowed to use location api.")
+        }
 
         launchWithActiveSession { session ->
             val job = locationTracker.locations
@@ -95,7 +108,11 @@ class LocationSharingAndroidService : VectorAndroidService(), LocationTracker.Ca
             // Show a sticky notification
             val notification = liveLocationNotificationBuilder.buildLiveLocationSharingNotification(roomArgs.roomId)
             if (foregroundModeStarted) {
-                NotificationManagerCompat.from(this).notify(FOREGROUND_SERVICE_NOTIFICATION_ID, notification)
+                if (ActivityCompat.checkSelfPermission(this, Manifest.permission.POST_NOTIFICATIONS) != PackageManager.PERMISSION_GRANTED) {
+                    Timber.w("Not allowed to notify.")
+                } else {
+                    NotificationManagerCompat.from(this).notify(FOREGROUND_SERVICE_NOTIFICATION_ID, notification)
+                }
             } else {
                 startForegroundCompat(FOREGROUND_SERVICE_NOTIFICATION_ID, notification)
                 foregroundModeStarted = true
@@ -146,10 +163,14 @@ class LocationSharingAndroidService : VectorAndroidService(), LocationTracker.Ca
     }
 
     private fun updateNotification() {
-        if (liveInfoSet.isNotEmpty()) {
+        if (ActivityCompat.checkSelfPermission(this, Manifest.permission.POST_NOTIFICATIONS) != PackageManager.PERMISSION_GRANTED) {
-            val roomId = liveInfoSet.last().roomArgs.roomId
+            Timber.w("Not allowed to notify.")
-            val notification = liveLocationNotificationBuilder.buildLiveLocationSharingNotification(roomId)
+        } else {
-            NotificationManagerCompat.from(this).notify(FOREGROUND_SERVICE_NOTIFICATION_ID, notification)
+            if (liveInfoSet.isNotEmpty()) {
+                val roomId = liveInfoSet.last().roomArgs.roomId
+                val notification = liveLocationNotificationBuilder.buildLiveLocationSharingNotification(roomId)
+                NotificationManagerCompat.from(this).notify(FOREGROUND_SERVICE_NOTIFICATION_ID, notification)
+            }
         }
     }
 

vector/src/main/java/im/vector/app/features/location/preview/LocationPreviewViewModel.kt

@@ -7,6 +7,7 @@
 
 package im.vector.app.features.location.preview
 
+import android.Manifest
 import com.airbnb.mvrx.MavericksViewModelFactory
 import dagger.assisted.Assisted
 import dagger.assisted.AssistedFactory
@@ -14,6 +15,7 @@ import dagger.assisted.AssistedInject
 import im.vector.app.core.di.MavericksAssistedViewModelFactory
 import im.vector.app.core.di.hiltMavericksViewModelFactory
 import im.vector.app.core.platform.VectorViewModel
+import im.vector.app.core.utils.PermissionChecker
 import im.vector.app.features.home.room.detail.timeline.helper.LocationPinProvider
 import im.vector.app.features.location.LocationData
 import im.vector.app.features.location.LocationTracker
@@ -23,12 +25,14 @@ import kotlinx.coroutines.launch
 import org.matrix.android.sdk.api.session.Session
 import org.matrix.android.sdk.api.util.MatrixItem
 import org.matrix.android.sdk.api.util.toMatrixItem
+import timber.log.Timber
 
 class LocationPreviewViewModel @AssistedInject constructor(
         @Assisted private val initialState: LocationPreviewViewState,
         private val session: Session,
         private val locationPinProvider: LocationPinProvider,
         private val locationTracker: LocationTracker,
+        private val permissionChecker: PermissionChecker,
 ) : VectorViewModel<LocationPreviewViewState, LocationPreviewAction, LocationPreviewViewEvents>(initialState), LocationTracker.Callback {
 
     @AssistedFactory
@@ -89,7 +93,15 @@ class LocationPreviewViewModel @AssistedInject constructor(
                 copy(isLoadingUserLocation = true)
             }
             viewModelScope.launch(session.coroutineDispatchers.main) {
-                locationTracker.start()
+                if (permissionChecker.checkPermission(
+                                Manifest.permission.ACCESS_COARSE_LOCATION,
+                                Manifest.permission.ACCESS_FINE_LOCATION,
+                        )
+                ) {
+                    locationTracker.start()
+                } else {
+                    Timber.w("Not allowed to use location api.")
+                }
                 locationTracker.requestLastKnownLocation()
             }
         }

vector/src/main/java/im/vector/app/features/login/LoginActivity.kt

@@ -76,6 +76,9 @@ open class LoginActivity : VectorBaseActivity<ActivityLoginBinding>(), UnlockedA
 
     override fun getCoordinatorLayout() = views.coordinatorLayout
 
+    override val rootView: View
+        get() = views.coordinatorLayout
+
     override fun initUiAndData() {
         analyticsScreenName = MobileScreen.ScreenName.Login
 

vector/src/main/java/im/vector/app/features/media/BigImageViewerActivity.kt

@@ -10,6 +10,7 @@ package im.vector.app.features.media
 import android.content.Context
 import android.content.Intent
 import android.os.Bundle
+import android.view.View
 import androidx.core.net.toUri
 import dagger.hilt.android.AndroidEntryPoint
 import im.vector.app.core.di.ActiveSessionHolder
@@ -26,6 +27,9 @@ class BigImageViewerActivity : VectorBaseActivity<ActivityBigImageViewerBinding>
 
     override fun getBinding() = ActivityBigImageViewerBinding.inflate(layoutInflater)
 
+    override val rootView: View
+        get() = views.mainRoot
+
     override fun onCreate(savedInstanceState: Bundle?) {
         super.onCreate(savedInstanceState)
 

vector/src/main/java/im/vector/app/features/media/VectorAttachmentViewerActivity.kt

@@ -138,7 +138,9 @@ class VectorAttachmentViewerActivity : AttachmentViewerActivity(), AttachmentInt
             }
         }
 
+        @Suppress("DEPRECATION")
         window.statusBarColor = ContextCompat.getColor(this, im.vector.lib.ui.styles.R.color.black_alpha)
+        @Suppress("DEPRECATION")
         window.navigationBarColor = ContextCompat.getColor(this, im.vector.lib.ui.styles.R.color.black_alpha)
 
         observeViewEvents()