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Android: Fix crash dialog not showing most of the time

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UnknownShadow200 2021-09-30 20:12:13 +10:00
parent a93a2273d1
commit 3d7054f90d
1 changed files with 2 additions and 2 deletions
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4
android/app/src/main/java/com/classicube/MainActivity.java
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@ -698,8 +698,8 @@ public class MainActivity extends Activity {
final Semaphore dialogSem = new Semaphore(0, true); final Semaphore dialogSem = new Semaphore(0, true);
void releaseDialogSem() { void releaseDialogSem() {
// Only release when no free permits (otherwise showAlert doesn't block when called) // Only release when no waiting threads (otherwise showAlert doesn't block when called)
if (dialogSem.availablePermits() > 0) return; if (!dialogSem.hasQueuedThreads()) return;
dialogSem.release(); dialogSem.release();
} }