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Add subscribeToChanges/unsubscribeToChanges to VectorPreferences

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Neil Alexander 2021-02-19 13:36:39 +00:00 committed by GitHub
parent 9614d55612
commit e53801957c
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1 changed files with 14 additions and 0 deletions
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14
vector/src/main/java/im/vector/app/features/settings/VectorPreferences.kt
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@ -240,6 +240,20 @@ class VectorPreferences @Inject constructor(private val context: Context) {
private val defaultPrefs = DefaultSharedPreferences.getInstance(context) private val defaultPrefs = DefaultSharedPreferences.getInstance(context)
/**
* Allow subscribing and unsubscribing to configuration changes. This is
* particularly useful when you need to be notified of a configuration change
* in a background service, e.g. for the P2P demos.
*/
public fun subscribeToChanges(listener: SharedPreferences.OnSharedPreferenceChangeListener) {
defaultPrefs.registerOnSharedPreferenceChangeListener(listener)
}
public fun unsubscribeToChanges(listener: SharedPreferences.OnSharedPreferenceChangeListener) {
defaultPrefs.unregisterOnSharedPreferenceChangeListener(listener)
}
/** /**
* Clear the preferences. * Clear the preferences.
*/ */