解决修改url后自动重启app没有保存的问题

app/src/main/java/com/example/informationkanban/dialog/UrlConfigDialogHelper.java

@@ -3,6 +3,7 @@ package com.example.informationkanban.dialog;
 import android.app.Activity;
 import android.app.AlertDialog;
 import android.content.Context;
+import android.os.Handler;
 import android.view.LayoutInflater;
 import android.view.View;
 import android.view.Window;
@@ -10,6 +11,7 @@ import android.view.WindowManager;
 import android.view.inputmethod.InputMethodManager;
 import android.widget.Button;
 import android.widget.EditText;
+import android.widget.Toast;
 
 import com.example.informationkanban.R;
 import com.example.informationkanban.utils.AppUtil;
@@ -46,7 +48,13 @@ public class UrlConfigDialogHelper {
                 alertDialog.dismiss();
             }
 
-            AppUtil.restartApp(activity);
+            Toast.makeText(activity, "即将重新启动...", Toast.LENGTH_LONG).show();
+            new Handler().postDelayed(new Runnable() {
+                @Override
+                public void run() {
+                    AppUtil.restartApp(activity);
+                }
+            }, 3000);
         });
 
         alertDialog = builder.create();