吐司消息不服务意图

  • Z时代
  • 2024-01-10
  • 分类：问答

有没有人有一个想法，为什么以下吐司不出现？ 日志被印刷在同一功能的另一土司也正在吐司消息不服务意图

if (searchType.equals("ByName")){ 
     // get the extra from the intent: 
     String query = intent.getStringExtra("query");  
      if (!searchByName(query)){ 
       Toast.makeText(getApplicationContext(), "No results for this search", 
         Toast.LENGTH_LONG).show(); 
       Log.d(TAG, "return status true/false -->" + searchByName(query)); 
      }   
    }

任何帮助将不胜感激

我附加日志，我不得不删除一些行，因为它太长了.. 。 这里是日志：

01-15 10:22:39.267: D/FragmentList(2035): doSearchByName 
01-15 10:22:39.267: D/FragmentList(2035): query -> asdgasdgsdagas 
01-15 10:22:39.271: D/FragmentList(2035): ByName 
01-15 10:22:39.283: D/FragmentList(2035): currentLocation 
01-15 10:22:39.303: D/SearchPlacesSevice(2035): onHandleIntentstart 
01-15 10:22:39.303: D/SearchPlacesSevice(2035): ByName 
01-15 10:22:39.303: D/SearchPlacesSevice(2035): searchByName 
01-15 10:22:39.303: D/GooglePlaces(2035): query -> asdgasdgsdagas 
01-15 10:22:39.307: D/GooglePlaces(2035): https://maps.googleapis.com/maps/api/place/textsearch/json?query=asdgasdgsdagas&sensor=false&key=AIzaSyBDi3A3ZLFQPm1I9sUsYasxtwndQjn7mfQ 
01-15 10:22:39.879: D/GooglePlaces(2035): { 
01-15 10:22:39.879: D/GooglePlaces(2035): "debug_info" : [], 
01-15 10:22:39.879: D/GooglePlaces(2035): "html_attributions" : [], 
01-15 10:22:39.879: D/GooglePlaces(2035): "results" : [], 
01-15 10:22:39.879: D/GooglePlaces(2035): "status" : "ZERO_RESULTS" 
01-15 10:22:39.879: D/GooglePlaces(2035): } 
01-15 10:22:39.879: D/SearchPlacesSevice(2035): { 
01-15 10:22:39.879: D/SearchPlacesSevice(2035): "debug_info" : [], 
01-15 10:22:39.879: D/SearchPlacesSevice(2035): "html_attributions" : [], 
01-15 10:22:39.879: D/SearchPlacesSevice(2035): "results" : [], 
01-15 10:22:39.879: D/SearchPlacesSevice(2035): "status" : "ZERO_RESULTS" 
01-15 10:22:39.879: D/SearchPlacesSevice(2035): } 
01-15 10:22:39.879: D/SearchPlacesSevice(2035): ZERO_RESULTS 
01-15 10:22:39.883: D/SearchPlacesSevice(2035): Status -->ZERO_RESULTS 
01-15 10:22:39.887: D/SearchPlacesSevice(2035): searchByName 
01-15 10:22:39.887: D/GooglePlaces(2035): query -> asdgasdgsdagas 
01-15 10:22:39.887: D/GooglePlaces(2035): https://maps.googleapis.com/maps/api/place/textsearch/json?query=asdgasdgsdagas&sensor=false&key=AIzaSyBDi3A3ZLFQPm1I9sUsYasxtwndQjn7mfQ 
01-15 10:22:40.083: D/SearchPlacesSevice(2035): { 
01-15 10:22:40.083: D/SearchPlacesSevice(2035): "debug_info" : [], 
01-15 10:22:40.083: D/SearchPlacesSevice(2035): "html_attributions" : [], 
01-15 10:22:40.083: D/SearchPlacesSevice(2035): "results" : [], 
01-15 10:22:40.083: D/SearchPlacesSevice(2035): "status" : "ZERO_RESULTS" 
01-15 10:22:40.083: D/SearchPlacesSevice(2035): } 
01-15 10:22:40.087: D/SearchPlacesSevice(2035): ZERO_RESULTS 
01-15 10:22:40.087: D/SearchPlacesSevice(2035): Status -->ZERO_RESULTS 
01-15 10:22:40.091: D/SearchPlacesSevice(2035): return status true/false -->false 
01-15 10:22:43.387: W/MessageQueue(2035): Handler (android.os.Handler) {535afd88} sending message to a Handler on a dead thread 
01-15 10:22:43.387: W/MessageQueue(2035): java.lang.RuntimeException: Handler (android.os.Handler) {535afd88} sending message to a Handler on a dead thread 
01-15 10:22:43.387: W/MessageQueue(2035): at android.os.MessageQueue.enqueueMessage(MessageQueue.java:294) 
01-15 10:22:43.387: W/MessageQueue(2035): at android.os.Handler.sendMessageAtTime(Handler.java:473) 
01-15 10:22:43.387: W/MessageQueue(2035): at android.os.Handler.sendMessageDelayed(Handler.java:446) 
01-15 10:22:43.387: W/MessageQueue(2035): at android.os.Handler.post(Handler.java:263) 
01-15 10:22:43.387: W/MessageQueue(2035): at android.widget.Toast$TN.hide(Toast.java:363) 
01-15 10:22:43.387: W/MessageQueue(2035): at android.app.ITransientNotification$Stub.onTransact(ITransientNotification.java:55) 
01-15 10:22:43.387: W/MessageQueue(2035): at android.os.Binder.execTransact(Binder.java:367) 
01-15 10:22:43.387: W/MessageQueue(2035): at dalvik.system.NativeStart.run(Native Method) 
01-15 10:23:42.003: D/dalvikvm(2035): GC_CONCURRENT freed 434K, 6% free 8502K/9031K, paused 1ms+1ms, total 8ms

回答：

我认为它在Android框架的错误。每当你尝试制作或显示一个吐司应用程序主线程。 IntentService大部分可能。始终确保您的吐司进入应用程序主线程。

看看下面的解决方法。这一切代码都在您的服务中。

处理程序声明。

Handler handler = null;

，并在您的服务的构造

handler = new Handler();

方法来调用显示吐司。

public void showToast(String message, Context context){ 
     handler.post(new CustomToast(message, context)); 
    }

CostomToast

private class CustomToast implements Runnable{ 
      String mText; 
      Context mContext; 
    public CustomToast(String text, Context context){ 
      mText = text; 
      mContext = context; 
    } 
    public void run(){ 
      Toast.makeText(mContext, mText, Toast.LENGTH_LONG).show(); 
    }

以上是 吐司消息不服务意图 的全部内容， 来源链接： utcz.com/qa/263209.html

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