小工具上的一個按鈕不起作用

Question

我不知道我的代碼中出了什麼問題，但每次我將小工具放在主屏幕上時button1都不起作用。手機重啓後，兩個按鈕都可以正常工作...

package cro.perger.bonbon; 

import android.app.PendingIntent; 
import android.appwidget.AppWidgetManager; 
import android.appwidget.AppWidgetProvider; 
import android.content.Context; 
import android.content.Intent; 
import android.net.Uri; 
import android.widget.RemoteViews; 



     public class HelloWidget extends AppWidgetProvider { 

       @Override 
       public void onUpdate(Context context, AppWidgetManager appWidgetManager, 
         int[] appWidgetIds) { 

          String encodedHash = Uri.encode("#"); 

          for (int appWidgetId : appWidgetIds) { 

           Intent callIntent1 = new Intent("android.intent.action.CALL", 
             Uri.parse("tel:*100" + encodedHash)); 
           Intent callIntent2 = new Intent("android.intent.action.CALL", 
             Uri.parse("tel:*200*1" + encodedHash)); 

           PendingIntent pendingIntent1 = PendingIntent.getActivity(context, 0, callIntent1, 0); 
           PendingIntent pendingIntent2 = PendingIntent.getActivity(context, 0, callIntent2, 0); 

           RemoteViews views1 = new RemoteViews(context.getPackageName(), R.layout.widget); 
           views1.setOnClickPendingIntent(R.id.button1, pendingIntent1); 

           RemoteViews views2 = new RemoteViews(context.getPackageName(), R.layout.widget); 
           views2.setOnClickPendingIntent(R.id.button2, pendingIntent2); 

           appWidgetManager.updateAppWidget(appWidgetId, views1); 
           appWidgetManager.updateAppWidget(appWidgetId, views2); 
          } 

       } 
    } 

有什麼幫助嗎？編輯2：好吧，現在它的工作，但現在我有另外兩個問題。首先，我管理了三個發送消息的按鈕，但我總是收到相同的消息正文，不管按下哪個按鈕。其次我需要做什麼來改變這個代碼，所以全自動發送thah消息（打開現在僅由消息）....

package cro.perger.bonbon; 

import android.app.PendingIntent; 
import android.appwidget.AppWidgetManager; 
import android.appwidget.AppWidgetProvider; 
import android.content.Context; 
import android.content.Intent; 
import android.net.Uri; 
import android.widget.RemoteViews; 



     public class HelloWidget extends AppWidgetProvider { 

       @Override 
       public void onUpdate(Context context, AppWidgetManager appWidgetManager, 
         int[] appWidgetIds) { 

          String encodedHash = Uri.encode("#"); 

          for (int appWidgetId : appWidgetIds) { 

           Intent callIntent1 = new Intent("android.intent.action.CALL", 
             Uri.parse("tel:*100" + encodedHash)); 
           Intent callIntent2 = new Intent("android.intent.action.CALL", 
             Uri.parse("tel:*200*1" + encodedHash)); 

           Intent sendIntent1 = new Intent(Intent.ACTION_VIEW); 
           sendIntent1.putExtra("sms_body", "Poruka 1"); 
           sendIntent1.putExtra("address", "5556"); 
           sendIntent1.setType("vnd.android-dir/mms-sms"); 

           Intent sendIntent2 = new Intent(Intent.ACTION_VIEW); 
           sendIntent2.putExtra("sms_body", "Poruka 2"); 
           sendIntent2.putExtra("address", "5556"); 
           sendIntent2.setType("vnd.android-dir/mms-sms"); 

           Intent sendIntent3 = new Intent(Intent.ACTION_VIEW); 
           sendIntent3.putExtra("sms_body", "Poruka 3"); 
           sendIntent3.putExtra("address", "5556"); 
           sendIntent3.setType("vnd.android-dir/mms-sms"); 

           Intent openintent = new Intent(context, bonbon.class); 

           PendingIntent pendingIntent1 = PendingIntent.getActivity(context, 0, callIntent1, 0); 
           PendingIntent pendingIntent2 = PendingIntent.getActivity(context, 0, callIntent2, 0); 
           PendingIntent pendingIntent3 = PendingIntent.getActivity(context, 0, sendIntent1, PendingIntent.FLAG_UPDATE_CURRENT); 
           PendingIntent pendingIntent4 = PendingIntent.getActivity(context, 0, sendIntent2, PendingIntent.FLAG_UPDATE_CURRENT); 
           PendingIntent pendingIntent5 = PendingIntent.getActivity(context, 0, sendIntent3, PendingIntent.FLAG_UPDATE_CURRENT); 
           PendingIntent pendingIntent6 = PendingIntent.getActivity(context, 0, openintent, 0); 

           RemoteViews views = new RemoteViews(context.getPackageName(), R.layout.widget); 
           views.setOnClickPendingIntent(R.id.button1, pendingIntent1); 
           views.setOnClickPendingIntent(R.id.button2, pendingIntent2); 
           views.setOnClickPendingIntent(R.id.button3, pendingIntent3); 
           views.setOnClickPendingIntent(R.id.button4, pendingIntent4); 
           views.setOnClickPendingIntent(R.id.button5, pendingIntent5); 
           views.setOnClickPendingIntent(R.id.button6, pendingIntent6); 

           appWidgetManager.updateAppWidget(appWidgetId, views); 

          } 

       } 

     } 

Answer 1

你在那裏做什麼用兩個更新相同的部件（appWidgetId）佈局（views1和views2）。基本上你在button1（ - >views1）上設置了待處理意圖的小部件佈局。 然後用一個只有button2有未定意圖（ - >views2）的佈局覆蓋它。我不知道爲什麼這是重新啓動後，也許android注意到你使用相同的基本佈局資源，並沒有從頭開始在內部的某個地方創建它。

那麼你如何做到正確？

你可能會縮短你的片段。創建一個佈局，爲同一佈局上的兩個按鈕設置待處理的意圖，並按照您的要求進行更新。但只有一次，你永遠不需要每 updateAppWidget()的多個調用（這與setContentView（）對於正常活動基本相同）。

應該是這樣的結尾：

Intent callIntent1 = new Intent("android.intent.action.CALL", 
          Uri.parse("tel:*100" + encodedHash)); 
Intent callIntent2 = new Intent("android.intent.action.CALL", 
        Uri.parse("tel:*200*1" + encodedHash)); 

PendingIntent pendingIntent1 = PendingIntent.getActivity(context, 0, callIntent1, 0); 
PendingIntent pendingIntent2 = PendingIntent.getActivity(context, 0, callIntent2, 0); 

RemoteViews views = new RemoteViews(context.getPackageName(), R.layout.widget); 
views.setOnClickPendingIntent(R.id.button1, pendingIntent1); 
views.setOnClickPendingIntent(R.id.button2, pendingIntent2); 

appWidgetManager.updateAppWidget(appWidgetId, views);