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我在通知托盘中有一个共享选项。所以，我在我的代码中使用了 2 个自定义视图。

1. Expandable Notification Layout
2. Normal Notification Layout

用户界面工作正常。但是，通知行为不端。如果我单击first notification or share first item通知中的 ，它会完美运行。但是，如果我单击last notification，它会打开应用程序，但通知不会从通知托盘中清除。另外，奇怪的是，点击通知后，small icon状态栏中的通知消失了，现在如果我点击通知，它没有响应。我要取消通知。这就是为什么第二次点击它不起作用的原因。当我将默认构建器布局用于普通视图时，这并没有发生。这是我的代码：

//设置扩展通知布局

 RemoteViews expandedView=new RemoteViews(context.getPackageName(), R.layout.custom_notification); 
  expandedView.setImageViewResource(R.id.image_logo, R.drawable.ic_launcher);
        SimpleDateFormat dateFormat = new SimpleDateFormat("hh:mm aa");
        String time = dateFormat.format(new Date(when));
            expandedView.setTextViewText(R.id.current_time, time);
            expandedView.setTextViewText(R.id.title, context.getResources().getString(R.string.app_name));


            expandedView.setTextViewText(R.id.text, message);
expandedView.setTextViewCompoundDrawables(R.id.share, R.drawable.gcm_share, 0, 0, 0);

//设置一个普通的通知布局

    RemoteViews collapsedView=new RemoteViews(context.getPackageName(), R.layout.custom_notification_normal_layout);
    collapsedView.setTextViewText(R.id.text, message);
            notificationId = ((int) System.currentTimeMillis() % 1000000);

//注册分享图标的监听器

setBtnListeners(expandedView, requestID, message, context, notificationId);


            `Bitmap largeIcon = ((BitmapDrawable) context.getResources().getDrawable(R.drawable.ic_launcher)).getBitmap()`;

//构造通知生成器

 NotificationCompat.Builder mNotifyBuilder = new NotificationCompat.Builder(context);
         mNotifyBuilder
                            .setWhen(when)
                            .setSmallIcon(icon)
                            .setLargeIcon(largeIcon)
                            .setContentTitle(message)
                            .setStyle(new NotificationCompat.BigTextStyle().bigText(message));
            notification = mNotifyBuilder.build();

// 将 vie 分配给通知构建器

 notification.bigContentView = expandedView;
            notification.contentView = collapsedView;

//创建挂起的Intent

Intent notificationIntent;

        //notificationIntent = new Intent(context, Launcher.class);
        notificationIntent = new Intent(context, SplashActivity.class);//Sritapana189
        notificationIntent.putExtra(BundleKeys.NORMAL_PUSH, 1);
        notificationIntent.putExtra(BundleKeys.DEFAULT_NOTI_NAV, nav);
        notificationIntent.putExtra(BundleKeys.FROM_GCM, true);
        notificationIntent.putExtra(ApplicationConstants.GCMKeys.GCM_NOTIFICATION_ID, notificationId);
    notificationIntent.setFlags(Intent.FLAG_ACTIVITY_CLEAR_TOP | Intent.FLAG_ACTIVITY_NEW_TASK);
  PendingIntent contentIntent = PendingIntent.getActivity(context, requestID, notificationIntent, 0); //Modified
        notification.contentIntent = contentIntent;
 notification.flags |= Notification.FLAG_AUTO_CANCEL;
        notificationManager.notify(notificationId, notification);

//注册通知托盘的分享图标

   private static void setBtnListeners(RemoteViews notificationView, int requestId, String message, Context context, int notificationId) {
        Intent shareBtnIntent = new Intent(context, GcmTransparentActivity.class);
        shareBtnIntent.putExtra(ApplicationConstants.GCMKeys.BREAKING_NEWS, message);
        shareBtnIntent.putExtra(ApplicationConstants.GCMKeys.GCM_NOTIFICATION_ID, notificationId);
        PendingIntent pendingIntent = PendingIntent.getActivity(context, requestId, shareBtnIntent, 0);
        notificationView.setOnClickPendingIntent(R.id.share, pendingIntent);
    }

//SplashActivity 接收待处理的 Inent

//这里我正在检索有效负载数据并保存它，然后取消通知

Utility.cancelNotification(gcmNotificationId, getApplicationContext());


public static void cancelNotification(int id, Context ctx) {
        String ns = Context.NOTIFICATION_SERVICE;
        NotificationManager nMgr = (NotificationManager) ctx.getSystemService(ns);
        nMgr.cancel(id);
    }

我在代码中所做的唯一更改是为普通视图添加了自定义布局。在此更改之后，单击最后一个通知项时行为异常。有什么我想念的吗。请帮我解决这个奇怪的问题。

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2 回答 2

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尝试这个，

问题可能是因为您没有正确获取通知 ID 快速修复可以，

Notification nNotificationManager nMgr = (NotificationManager) ctx.getSystemService(ns); nMgr.cancel(id);

将其替换为 ,

Notification nNotificationManager nMgr = (NotificationManager) ctx.getSystemService(ns);
nMgr.cancelAll();
于 2015-08-04T05:04:15.670 回答
0

我解决了我的问题。问题出在RemoteViews. 我已将它们本地化并最终解决了我的问题

 final RemoteViews expandedView=new RemoteViews(context.getPackageName(), R.layout.custom_notification); 
final RemoteViews collapsedView=new RemoteViews(context.getPackageName(), R.layout.custom_notification_normal_layout)
于 2015-08-04T09:28:57.897 回答