android - Android：如何对通知触摸事件做出反应？

Question

我正在通过NotificationManagerfrom a显示通知BroadcastReceiver，但如果用户触摸通知，则不会发生任何事情。如果我从视图创建通知，则在触摸通知时会将包含的活动置于最前面。

如何显示特定活动/视图或以其他方式对用户触摸通知做出反应？

Answer 1

当您收到来自 NotificationManager 的广播消息时，您必须创建一个新的 PendingIntent，当用户触摸适当的通知时将触发该消息。现在，PendingIntent 必须有一个内部 Intent，它将执行一个动作，比如启动一个活动。

在 BroadcastReceiver 调用辅助方法中的“onReceive”方法，如“showProximityAlertNotification”

@Override
        public void onReceive(Context context, Intent intent) {
showProximityAlertNotification();
}


//now when the user touch the notification on the notification bar, an activity named //"ItemListActivity" will be launched. You can put an IntentFilter, a Category, an Action 
//to perform any different operations within your activity
private void showProximityAlertNotification(  ){

        String titulo = getString(R.string.notification_proximity_alerts_fired_title);
        String tickerText = getString(R.string.notification_proximity_alerts_fired_ticker);
        String contextText = getString(R.string.notification_proximity_alerts_fired_content);
        int icon = R.drawable.wk_logo;
        long when = System.currentTimeMillis();

        Notification notification = new Notification(icon, tickerText, when);

        //define the actions to perform when user touch the notification
        Intent launchApp = new Intent(getApplicationContext(), ItemListActivity.class);
        launchApp.putExtra("com.xxxxxxx.xxxxxxxxx.bean.Item", "anyObjectYouWant");
        launchApp.setAction( "VIEW_DETAILS_PROPERTY" );
        PendingIntent launchNotification = PendingIntent.getActivity(getApplicationContext(), 0, launchApp, 0);
        notification.setLatestEventInfo(getApplicationContext(), titulo, contextText, launchNotification);

        notificationManager.notify(NOTIFICATION_ID_PROXIMITY_ALERT_FIRED, notification);
    }

如果您正在执行新启动的活动并想取消启动的通知，只需执行以下操作：

String notManagerName = Context.NOTIFICATION_SERVICE;
                NotificationManager notificationManager = (NotificationManager) getSystemService(notManagerName);
                notificationManager.cancel(ProximityAlerts.NOTIFICATION_ID_PROXIMITY_ALERT_FIRED);

干杯

Answer 2

将此添加到您的清单文件中

android:name=".QuadDealsPushReceiver"

 <application android:label="@string/app_name" android:name=".QuadDealsPushReceiver"
  android:theme="@style/MyTheme" android:debuggable="true">

然后创建新活动并粘贴此代码..现在，如果您触摸通知，它将重定向到 Say YourActivityname.class..

 public class QuadDealsPushReceiver extends Application {
public static String apid=null;
public void onCreate(){
    AirMail am = AirMail.getInstance();
    am.acceptPush(this, new PushReceiver() {
        @Override
        public void onReceive(String message, String payload){
            Log.d("push", "Got message '" + message +"' and payload '" + payload + "'");
        }
        @Override
        public void onClick(String message, String payload){
            Intent intent = new Intent("android.intent.action.MAIN");
            intent.setClass(QuadDealsPushReceiver.this, YourActivityname.class);
            intent.setFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
            QuadDealsPushReceiver.this.startActivity(intent);
        }
    });

    am.setAPIDReceiver(this, new APIDReceiver() {
        @Override
        public void onReceive(String apids, boolean valid){
            apid=apids;
            if(valid){
                Log.d("push", "Got apid: " + apid);
            } else {
                Log.d("push", "Application registration invalid!"+ apid);
            }
        }

        @Override
        public void onAirMailInstallRefusal() {
            QuadMain.register = false;
            Log.d("push", "AirMail Install Refused!");
        }
    });
}

}