forked from GitHub-Mirror/riotX-android
54 lines
1.8 KiB
Kotlin
54 lines
1.8 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.core.platform
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import androidx.lifecycle.LiveData
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import androidx.lifecycle.MutableLiveData
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import androidx.lifecycle.ViewModel
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import im.vector.riotx.core.utils.LiveEvent
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import im.vector.riotx.features.configuration.VectorConfiguration
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import timber.log.Timber
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import javax.inject.Inject
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class ConfigurationViewModel @Inject constructor(
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private val vectorConfiguration: VectorConfiguration
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) : ViewModel() {
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private var currentConfigurationValue: String? = null
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private val _activityRestarter = MutableLiveData<LiveEvent<Unit>>()
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val activityRestarter: LiveData<LiveEvent<Unit>>
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get() = _activityRestarter
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fun onActivityResumed() {
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if (currentConfigurationValue == null) {
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currentConfigurationValue = vectorConfiguration.getHash()
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Timber.v("Configuration: init to $currentConfigurationValue")
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} else {
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val newHash = vectorConfiguration.getHash()
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Timber.v("Configuration: newHash $newHash")
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if (newHash != currentConfigurationValue) {
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Timber.v("Configuration: recreate the Activity")
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currentConfigurationValue = newHash
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_activityRestarter.postValue(LiveEvent(Unit))
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}
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}
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}
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}
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