Android :设置通知图片

Question

在我的项目中，我使用push机器人将通知推送到设备上。现在它正在显示应用程序徽标，但我希望显示一个特定的"R.drawable.alert“，而不是应用程序徽标。那么该怎么做呢？下面我将发布Custom Handler类的代码。我正在和推送机器人合作。

自定义处理程序类

    public class customHandler extends BroadcastReceiver
{
    private static final String TAG = "customHandler";
    @Override
    public void onReceive(Context context, Intent intent)
    {
        String action = intent.getAction();
        android.util.Log.d(TAG, "action=" + action);
        // Handle Push Message when opened
        if (action.equals(PBConstants.EVENT_MSG_OPEN)) {
            //Check for Pushbots Instance
            Pushbots pushInstance = Pushbots.sharedInstance();
            if(!pushInstance.isInitialized()){
                com.pushbots.push.utils.Log.d("Initializing Pushbots.");
                Pushbots.sharedInstance().init(context.getApplicationContext());
            }

            //Clear Notification array
            if(PBNotificationIntent.notificationsArray != null){
                PBNotificationIntent.notificationsArray = null;
            }

            HashMap<?, ?> PushdataOpen = (HashMap<?, ?>) intent.getExtras().get(PBConstants.EVENT_MSG_OPEN);
            android.util.Log.w(TAG, "User clicked notification with Message: " + PushdataOpen.get("message"));

            //Report Opened Push Notification to Pushbots
            if(Pushbots.sharedInstance().isAnalyticsEnabled()){
                Pushbots.sharedInstance().reportPushOpened( (String) PushdataOpen.get("PUSHANALYTICS"));
            }

            //Start lanuch Activity
            String packageName = context.getPackageName();
            Intent resultIntent = new Intent(context.getPackageManager().getLaunchIntentForPackage(packageName));
            resultIntent.setFlags(Intent.FLAG_ACTIVITY_NEW_TASK| Intent.FLAG_ACTIVITY_CLEAR_TASK);

            resultIntent.putExtras(intent.getBundleExtra("pushData"));
            Pushbots.sharedInstance().startActivity(resultIntent);

            // Handle Push Message when received
        }else if(action.equals(PBConstants.EVENT_MSG_RECEIVE)){
            HashMap<?, ?> PushdataOpen = (HashMap<?, ?>) intent.getExtras().get(PBConstants.EVENT_MSG_RECEIVE);
            android.util.Log.w(TAG, "User Received notification with Message: " + PushdataOpen.get("message"));
        }
    }


}

Answer 1

你所要做的就是将图标上传到服务器，并在服务器的pushbots >"Custom Payload“中写入Key=largeIcon和Value=URL of icon。

图像示例

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更多信息请点击此处：PushBots tutorial