Question

我想在通知中添加点击操作（退出（完成））。我正在创建一个包含多个类的简单应用程序，我希望在点击通知时它们全部完成。这是我的通知代码：

mMN = (NotificationManager) getSystemService(NOTIFICATION_SERVICE);
        Notification n = new Notification();
        n.icon = R.drawable.ic_launcher;
        n.tickerText = "Tap this notification to exit";
        n.when = System.currentTimeMillis();
        Intent nid = new Intent(MainActivity.this, stopservice.class);
        PendingIntent ci = PendingIntent.getActivity(this, 0, nid,PendingIntent.FLAG_UPDATE_CURRENT);
        CharSequence ct = "TAP";
        CharSequence tt = "Tap here to exit";
        n.setLatestEventInfo(this,ct,tt,ci);
        mMN.notify(NOTIFICATION_ID, n);

我在stopservice class上引用了Intent nid（这是我的停止服务代码），但我不确定它是否是正确的引用。

希望我的问题很明确。

Answer 1

您应该使用通知构建器：

mMN = (NotificationManager) getSystemService(Context.NOTIFICATION_SERVICE);        

Intent nid = new Intent(MainActivity.this, stopservice.class);
// If you were starting a service, you wouldn't using getActivity() here
PendingIntent ci = PendingIntent.getActivity(MainActivity.this, NOTIFICATION_ID, nid, PendingIntent.FLAG_UPDATE_CURRENT);

Notification.Builder builder = new Notification.Builder(MainActivity.this);
builder.setContentTitle("TAP")
        .setContentText("Tap here to exit")
        .setTicker("Tap this notification to exit")
        .setSmallIcon(R.drawable.ic_launcher)
        .setContentIntent(ci)
        .setAutoCancel(true); // auto cancel means the notification will remove itself when pressed

mMN.notify(NOTIFICATION_ID, builder.getNotification());

您的代码设置为启动Activity“stopservice”（技术上应该是带有命名约定的“StopService”），您确定该类是一个Activity吗？

此外，确保您的活动已在您应用的清单中注册：

<activity android:name="[package-name].stopservice" android:label="@string/app_name"/>

如何在通知上添加点击操作？

1 个答案: