优化重启app的实现

app/src/main/java/com/xypower/mpapp/MicroPhotoService.java

@@ -1030,36 +1030,30 @@ public class MicroPhotoService extends Service {
     }
 
     public static void restartApp(Context context, String packageName) {
-        /*
-        Context context = MicroPhotoService.this.getApplicationContext();
-        Intent intent = getPackageManager().getLaunchIntentForPackage(context.getPackageName());
 
+        Intent intent = new Intent(context, MainActivity.class);
         int noDelay = 1;
         intent.putExtra("noDelay", noDelay);
-        PendingIntent restartIntent = PendingIntent.getActivity(context, 0, intent, 0);
-        AlarmManager mgr = (AlarmManager)getSystemService(Context.ALARM_SERVICE);
-        mgr.set(AlarmManager.RTC, System.currentTimeMillis() + 1000, restartIntent); // 1秒钟后重启应用
+
+        intent.setFlags(Intent.FLAG_ACTIVITY_NEW_TASK | Intent.FLAG_ACTIVITY_CLEAR_TASK);
+        context.startActivity(intent);
         System.exit(0);
-        */
 
+
+        /*
         Intent intent = context.getPackageManager().getLaunchIntentForPackage(context.getPackageName());
         int noDelay = 1;
         intent.putExtra("noDelay", noDelay);
         PendingIntent restartIntent = PendingIntent.getActivity(context, 0, intent, 0);
         AlarmManager mgr = (AlarmManager)context.getSystemService(Context.ALARM_SERVICE);
-        // mgr.setExactAndAllowWhileIdle(AlarmManager.RTC, System.currentTimeMillis() + 500, restartIntent);
 
-        mgr.setExactAndAllowWhileIdle(AlarmManager.ELAPSED_REALTIME_WAKEUP, SystemClock.elapsedRealtime() + 500, restartIntent);
+        mgr.setExactAndAllowWhileIdle(AlarmManager.RTC_WAKEUP, System.currentTimeMillis() + 500, restartIntent);
 
         System.exit(0);
 
-        /*
-        Intent LaunchIntent = context.getPackageManager().getLaunchIntentForPackage(packageName);
-        LaunchIntent.putExtra("noDelay", 1);
-        LaunchIntent.addFlags(Intent.FLAG_ACTIVITY_CLEAR_TOP);
-        context.startActivity(LaunchIntent);
+        */
+
 
-         */
     }
     public void enableGps(boolean enabled) {
         SysApi.enableGps(getApplicationContext(), enabled);