Android中通知无法启动活动

Question

Android中通知无法启动活动

androidserviceandroid-activitynotifications

3

我正在开发一个小应用程序，其中我希望后台服务发送通知，并且当用户单击通知时，它必须启动相应的活动。我在此处发布了通知的代码，我的问题是通知显示在状态栏上，但当我单击它时，它无法启动活动。有人能建议我错在哪里吗？请帮忙。

NotificationManager notificationManager = (NotificationManager) 
        getSystemService(NOTIFICATION_SERVICE);
Notification notification = new Notification(R.drawable.ic_launcher,
        "A New Message!", System.currentTimeMillis());
Intent notificationIntent = new Intent(NotificationService.this,
        com.jeris.android.MetroActivity.class);
notificationIntent.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
PendingIntent pendingIntent = PendingIntent
        .getService(NotificationService.this, 0, notificationIntent,
                PendingIntent.FLAG_UPDATE_CURRENT | PendingIntent.FLAG_ONE_SHOT);
notification.setLatestEventInfo(NotificationService.this, "Bullion",
        "Rates for "+ parsedDate+"has not been updated. Go to app to check rates",
        pendingIntent);
notificationManager.notify(11, notification);

- Jeris

1个回答

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- Arun George · Accepted Answer

将 PendingIntent.getService(NotificationService.this, 0, notificationIntent, PendingIntent.FLAG_UPDATE_CURRENT | PendingIntent.FLAG_ONE_SHOT);

替换为 PendingIntent.getActivity(NotificationService.this, 0, notificationIntent, PendingIntent.FLAG_UPDATE_CURRENT | PendingIntent.FLAG_ONE_SHOT);

请注意getService已被替换为getActivity。