Update HomeActivity.java

app/src/main/java/com/github/tvbox/osc/ui/activity/HomeActivity.java

@@ -474,7 +474,6 @@ public class HomeActivity extends BaseActivity {
         } else {
             mExitTime = System.currentTimeMillis();
             Toast.makeText(mContext, "再按一次返回键退出应用", Toast.LENGTH_SHORT).show();            
-            showEmpty();
         }
     }