try {
                Thread.setDefaultUncaughtExceptionHandler(new Thread.UncaughtExceptionHandler() {
                                @Override
                                public void uncaughtException(Thread t, Throwable e) {
                                                Log.e("Belajar", "Uncaught Exception detected in thread. " + e.getMessage());
                                                Log.e("Belajar", e.getStackTrace().toString());

                                }
                });
} catch (SecurityException e) {
                Log.e("Belajar", "Could not set the Default Uncaught Exception Handler");
}