廣播接收器不工作時，應用程序從最近的應用程序列表

刪除我有一個類「ConnectivityChangeReceiver」類，它擴展了BroadcastReceiver：廣播接收器不工作時，應用程序從最近的應用程序列表

public class ConnectivityChangeReceiver extends BroadcastReceiver { 

@Override 
public void onReceive(Context context, Intent intent) { 
    Intent intentPostTelemetry = new Intent(context.getApplicationContext(), PostTelemetryData.class); 
    intentPostTelemetry.putExtra("isNetworkConnected", isConnected(context)); 
    context.startService(intentPostTelemetry); 
} 

public boolean isConnected(Context context) { 
    ConnectivityManager connectivityManager = ((ConnectivityManager) context.getSystemService(Context.CONNECTIVITY_SERVICE)); 
    NetworkInfo networkInfo = connectivityManager.getActiveNetworkInfo(); 
    return networkInfo != null && networkInfo.isAvailable() && networkInfo.isConnected(); 
}

}

這ConnectivityChangeReceiver類調用PostTemetryData

public class PostTelemetryData extends IntentService { 

public PostTelemetryData() { 
    super("PostTelemetryData"); 
} 

@Override 
protected void onHandleIntent(Intent intent) { 

    Bundle extras = intent.getExtras(); 
    boolean isNetworkConnected = extras.getBoolean("isNetworkConnected"); 
    if (isNetworkConnected == true) { 
     SharedPreferences sharedPreferences = getApplicationContext().getSharedPreferences("TelemetryInfo", 0); 
     String telemetryDetailsInfo = sharedPreferences.getString("TelemetryDetailsInfo", null); 
     if (telemetryDetailsInfo != null && !telemetryDetailsInfo.isEmpty()) { 
      saveTelemetryData(telemetryDetailsInfo); 
     } 
    } 
    // your code 

}}

在清單中，我添加以下代碼：

<receiver android:name=".ConnectivityChangeReceiver"> 
     <intent-filter> 
      <action android:name="android.net.conn.CONNECTIVITY_CHANGE" /> 
     </intent-filter> 
    </receiver> 
    <service android:name=".PostTelemetryData"/>

此連接接收器在連接更改時啓動。當應用程序正在運行時，一切工作正常。但當應用程序關閉並從最近的應用程序列表中刪除時，然後廣播接收器不工作所以我不能保存數據。所以請幫助我擺脫這種情況。在此先感謝。

來源

2016-10-01 Ankon