Android Studio Widget 更新更快

Posted 2023-04-15

【中文标题】Android Studio Widget 更新更快

【英文标题】：Android Studio Widget faster update

【发布时间】：2020-06-06 17:35:22

【问题描述】：

有什么方法可以让更新速度超过 30 分钟？我正在尝试从网站（我的代码已经可以）获取字符串并将其作为图像显示在小部件上。代码：

               final RemoteViews views = new RemoteViews(context.getPackageName(), R.layout.status_widget);

// Instantiate the RequestQueue.
       RequestQueue queue = Volley.newRequestQueue(context);
        String url ="http://stats.bytewerk.org/status.txt";
// Request a string response from the provided URL.
        StringRequest stringRequest = new StringRequest(Request.Method.GET, url,
                new Response.Listener<String>() 
                    public void onResponse(String response) 

                        if (response.equals("open")) 
                            views.setImageViewResource(R.id.status_nointernet, R.id.status_online);
                         else 
                            views.setImageViewResource(R.id.status_nointernet, R.id.status_offline);
                        
                        appWidgetManager.updateAppWidget(appWidgetId, views);

                    
                , new Response.ErrorListener() 
            @Override
            public void onErrorResponse(VolleyError error) 
                views.setImageViewResource(R.id.status_nointernet, R.id.status_nointernet);
                appWidgetManager.updateAppWidget(appWidgetId, views);

            
        );
        queue.add(stringRequest);

【参考方案1】：

            Runnable runnable = new Runnable() 
                @Override
                public void run() 
                    Handler handler = new Handler();
                    statusUpdate(context, appWidgetManager, appWidgetId); //volley request 
                    handler.postDelayed(this, 5000);
                
            ;
            runnable.run();