forked from GitHub-Mirror/riotX-android
130 lines
4.4 KiB
Kotlin
130 lines
4.4 KiB
Kotlin
/*
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* Copyright 2019 New Vector Ltd
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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package im.vector.riotx.features.rageshake
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import android.content.Context
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import android.os.Build
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import androidx.core.content.edit
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import androidx.preference.PreferenceManager
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import im.vector.matrix.android.api.Matrix
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import im.vector.riotx.core.resources.VersionCodeProvider
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import im.vector.riotx.features.version.VersionProvider
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import timber.log.Timber
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import java.io.PrintWriter
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import java.io.StringWriter
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import javax.inject.Inject
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import javax.inject.Singleton
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@Singleton
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class VectorUncaughtExceptionHandler @Inject constructor(private val bugReporter: BugReporter,
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private val versionProvider: VersionProvider,
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private val versionCodeProvider: VersionCodeProvider) : Thread.UncaughtExceptionHandler {
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// key to save the crash status
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companion object {
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private const val PREFS_CRASH_KEY = "PREFS_CRASH_KEY"
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}
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private var previousHandler: Thread.UncaughtExceptionHandler? = null
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private lateinit var context: Context
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/**
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* Activate this handler
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*/
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fun activate(context: Context) {
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this.context = context
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previousHandler = Thread.getDefaultUncaughtExceptionHandler()
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Thread.setDefaultUncaughtExceptionHandler(this)
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}
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/**
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* An uncaught exception has been triggered
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*
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* @param thread the thread
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* @param throwable the throwable
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* @return the exception description
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*/
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override fun uncaughtException(thread: Thread, throwable: Throwable) {
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Timber.v("Uncaught exception: $throwable")
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PreferenceManager.getDefaultSharedPreferences(context).edit {
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putBoolean(PREFS_CRASH_KEY, true)
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}
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val b = StringBuilder()
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val appName = "RiotX" // TODO Matrix.getApplicationName()
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b.append(appName + " Build : " + versionCodeProvider.getVersionCode() + "\n")
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b.append("$appName Version : ${versionProvider.getVersion(longFormat = true, useBuildNumber = true)}\n")
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b.append("SDK Version : ${Matrix.getSdkVersion()}\n")
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b.append("Phone : " + Build.MODEL.trim() + " (" + Build.VERSION.INCREMENTAL + " " + Build.VERSION.RELEASE + " " + Build.VERSION.CODENAME + ")\n")
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b.append("Memory statuses \n")
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var freeSize = 0L
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var totalSize = 0L
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var usedSize = -1L
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try {
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val info = Runtime.getRuntime()
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freeSize = info.freeMemory()
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totalSize = info.totalMemory()
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usedSize = totalSize - freeSize
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} catch (e: Exception) {
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e.printStackTrace()
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}
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b.append("usedSize " + usedSize / 1048576L + " MB\n")
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b.append("freeSize " + freeSize / 1048576L + " MB\n")
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b.append("totalSize " + totalSize / 1048576L + " MB\n")
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b.append("Thread: ")
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b.append(thread.name)
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b.append(", Exception: ")
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val sw = StringWriter()
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val pw = PrintWriter(sw, true)
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throwable.printStackTrace(pw)
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b.append(sw.buffer.toString())
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Timber.e("FATAL EXCEPTION " + b.toString())
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val bugDescription = b.toString()
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bugReporter.saveCrashReport(context, bugDescription)
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// Show the classical system popup
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previousHandler?.uncaughtException(thread, throwable)
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}
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/**
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* Tells if the application crashed
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*
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* @return true if the application crashed
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*/
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fun didAppCrash(context: Context): Boolean {
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return PreferenceManager.getDefaultSharedPreferences(context)
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.getBoolean(PREFS_CRASH_KEY, false)
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}
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/**
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* Clear the crash status
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*/
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fun clearAppCrashStatus(context: Context) {
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PreferenceManager.getDefaultSharedPreferences(context).edit {
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remove(PREFS_CRASH_KEY)
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}
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}
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} |