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Code Issues Releases Wiki Activity

Handle (auto)rotation changes during activity lifecycle

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Fixes #1156
This commit is contained in:
Marcel Dopita 2019-07-04 07:30:01 +02:00
parent 806896ea05
commit 8059ac89d3
1 changed files with 24 additions and 0 deletions
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24
app/src/main/java/org/schabi/newpipe/player/MainVideoPlayer.java
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@ -24,11 +24,13 @@ import android.content.Intent;
import android.content.SharedPreferences;
import android.content.pm.ActivityInfo;
import android.content.res.Configuration;
import android.database.ContentObserver;
import android.graphics.Color;
import android.graphics.drawable.ColorDrawable;
import android.media.AudioManager;
import android.os.Build;
import android.os.Bundle;
import android.os.Handler;
import android.preference.PreferenceManager;
import android.provider.Settings;
import android.support.annotation.ColorInt;
@ -113,6 +115,8 @@ public final class MainVideoPlayer extends AppCompatActivity
private boolean isInMultiWindow;
private boolean isBackPressed;
private ContentObserver rotationObserver;
/*//////////////////////////////////////////////////////////////////////////
// Activity LifeCycle
//////////////////////////////////////////////////////////////////////////*/
@ -147,6 +151,23 @@ public final class MainVideoPlayer extends AppCompatActivity
Toast.makeText(this, R.string.general_error, Toast.LENGTH_SHORT).show();
finish();
}
rotationObserver = new ContentObserver(new Handler()) {
@Override
public void onChange(boolean selfChange) {
super.onChange(selfChange);
if (globalScreenOrientationLocked()) {
final boolean lastOrientationWasLandscape = defaultPreferences.getBoolean(
getString(R.string.last_orientation_landscape_key), false);
setLandscape(lastOrientationWasLandscape);
} else {
setRequestedOrientation(ActivityInfo.SCREEN_ORIENTATION_UNSPECIFIED);
}
}
};
getContentResolver().registerContentObserver(
Settings.System.getUriFor(Settings.System.ACCELEROMETER_ROTATION),
false, rotationObserver);
}
@Override
@ -239,6 +260,9 @@ public final class MainVideoPlayer extends AppCompatActivity
playerState = createPlayerState();
playerImpl.destroy();
if (rotationObserver != null)
getContentResolver().unregisterContentObserver(rotationObserver);
isInMultiWindow = false;
isBackPressed = false;
}