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public class MyActivity extends AppCompatActivity { private boolean isDialogShowing = false; // Method to show your dialog private void showDialog() { if (!isDialogShowing) { AlertDialog.Builder builder = new AlertDialog.Builder(this); builder.setTitle("My Dialog") .setMessage("This is a dialog message.") .setPositiveButton("OK", (dialog, which) -> { // Handle positive button click }) .setNegativeButton("Cancel", (dialog, which) -> { // Handle negative button click }) .setOnDismissListener(dialog -> isDialogShowing = false); // Update flag when dialog dismissed AlertDialog dialog = builder.create(); dialog.show(); isDialogShowing = true; // Update flag when dialog shown } } }
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