增加异常处理

mpres/src/main/java/com/xypower/mpres/MainActivity.java

@@ -70,9 +70,13 @@ public class MainActivity extends AppCompatActivity {
             mHandler.postDelayed(new Runnable() {
                 @Override
                 public void run() {
+                    try {
                         if (initMpMasterConfigurations(context)) {
                             restartMpMasterApp(context);
                         }
+                    } catch (Exception ex) {
+                        ex.printStackTrace();
+                    }
 
                     sleep(1000);
                     System.exit(0);