广播接收器不工作时，应用程序从最近的应用程序列表

删除我有一个类 “ConnectivityChangeReceiver” 类，它扩展了BroadcastReceiver：广播接收器不工作时，应用程序从最近的应用程序列表

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(); 
}

}

这ConnectivityChangeReceiver类调用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 

}}

在清单中，我添加以下代码：

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

此连接接收器在连接更改时启动。当应用程序正在运行时，一切工作正常。但当应用程序关闭并从最近的应用程序列表中删除时，然后广播接收器不工作所以我不能保存数据。所以请帮助我摆脱这种情况。在此先感谢。

来源

2016-10-01 Ankon