Android 自動重啟

intent = PendingIntent.getActivity(YourApplication.getInstance().getBaseContext(), 0,
            new Intent(getIntent()), getIntent().getFlags());

AlarmManager mgr = (AlarmManager) getSystemService(Context.ALARM_SERVICE);
mgr.set(AlarmManager.RTC, System.currentTimeMillis() + 2000, intent);
System.exit(2);

public class MyExceptionHandler implements
        java.lang.Thread.UncaughtExceptionHandler {
    private final Context myContext;
    private final Class<?> myActivityClass;

    public MyExceptionHandler(Context context, Class<?> c) {

        myContext = context;
        myActivityClass = c;
    }

    public void uncaughtException(Thread thread, Throwable exception) {

        StringWriter stackTrace = new StringWriter();
        exception.printStackTrace(new PrintWriter(stackTrace));
        System.err.println(stackTrace);// You can use LogCat too
        Intent intent = new Intent(myContext, myActivityClass);
        String s = stackTrace.toString();
        //you can use this String to know what caused the exception and in which Activity
        intent.putExtra("uncaughtException",
                "Exception is: " + stackTrace.toString());
        intent.putExtra("stacktrace", s);
        myContext.startActivity(intent);
        //for restarting the Activity
        Process.killProcess(Process.myPid());
        System.exit(0);
    }
}