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Android: fix IllegalStateException in onBackPressed() 

Rare exception, not catch-able, which appears when the activity gets in a broken
state.

java.lang.IllegalStateException:
  at android.app.FragmentManagerImpl.checkStateLoss (FragmentManagerImpl.java:1323)
  at android.app.FragmentManagerImpl.popBackStackImmediate (FragmentManagerImpl.java:493)
  at android.app.Activity.onBackPressed (Activity.java:2215)
  at org.libsdl.app.SDLActivity.onBackPressed (SDLActivity.java)
  at android.app.Activity.onKeyUp (Activity.java:2193)
  at android.view.KeyEvent.dispatch (KeyEvent.java:2685)
  at android.app.Activity.dispatchKeyEvent (Activity.java:2423)
  at org.libsdl.app.SDLActivity.dispatchKeyEvent (SDLActivity.java)
This commit is contained in:
Sylvain Becker 2019-12-20 15:58:59 +01:00
parent 9996d1bb71
commit f050309ee9
1 changed files with 6 additions and 2 deletions
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4
android-project/app/src/main/java/org/libsdl/app/SDLActivity.java
View File

@ -453,8 +453,10 @@ public class SDLActivity extends Activity implements View.OnSystemUiVisibilityCh
} }
// Default system back button behavior. // Default system back button behavior.
if (!isFinishing()) {
super.onBackPressed(); super.onBackPressed();
} }
}
// Called by JNI from SDL. // Called by JNI from SDL.
public static void manualBackButton() { public static void manualBackButton() {
@ -466,8 +468,10 @@ public class SDLActivity extends Activity implements View.OnSystemUiVisibilityCh
runOnUiThread(new Runnable() { runOnUiThread(new Runnable() {
@Override @Override
public void run() { public void run() {
if (!SDLActivity.this.isFinishing()) {
SDLActivity.this.superOnBackPressed(); SDLActivity.this.superOnBackPressed();
} }
}
}); });
} }