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Code Issues Releases Wiki Activity

fix crash when rotating screen in a preference dialog twice (#2083)

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Konrad Pozniak 2021-02-23 18:53:43 +01:00 committed by GitHub
parent cd06b01d61
commit 6ebbe5f657
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1 changed files with 30 additions and 26 deletions
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app/src/main/java/com/keylesspalace/tusky/components/preference/PreferencesActivity.kt
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@ -21,6 +21,7 @@ import android.content.SharedPreferences
import android.os.Bundle import android.os.Bundle
import android.util.Log import android.util.Log
import androidx.fragment.app.Fragment import androidx.fragment.app.Fragment
import androidx.fragment.app.commit
import androidx.preference.PreferenceManager import androidx.preference.PreferenceManager
import com.keylesspalace.tusky.BaseActivity import com.keylesspalace.tusky.BaseActivity
import com.keylesspalace.tusky.MainActivity import com.keylesspalace.tusky.MainActivity
@ -58,7 +59,10 @@ class PreferencesActivity : BaseActivity(), SharedPreferences.OnSharedPreference
setDisplayShowHomeEnabled(true) setDisplayShowHomeEnabled(true)
} }
val fragment: Fragment = when (intent.getIntExtra(EXTRA_PREFERENCE_TYPE, 0)) { val fragmentTag = "preference_fragment_$EXTRA_PREFERENCE_TYPE"
val fragment: Fragment = supportFragmentManager.findFragmentByTag(fragmentTag)
?: when (intent.getIntExtra(EXTRA_PREFERENCE_TYPE, 0)) {
GENERAL_PREFERENCES -> { GENERAL_PREFERENCES -> {
setTitle(R.string.action_view_preferences) setTitle(R.string.action_view_preferences)
PreferencesFragment.newInstance() PreferencesFragment.newInstance()
@ -82,9 +86,9 @@ class PreferencesActivity : BaseActivity(), SharedPreferences.OnSharedPreference
else -> throw IllegalArgumentException("preferenceType not known") else -> throw IllegalArgumentException("preferenceType not known")
} }
supportFragmentManager.beginTransaction() supportFragmentManager.commit {
.replace(R.id.fragment_container, fragment) replace(R.id.fragment_container, fragment, fragmentTag)
.commit() }
restartActivitiesOnExit = intent.getBooleanExtra("restart", false) restartActivitiesOnExit = intent.getBooleanExtra("restart", false)