Android - 启用通知栏的简单代码

Question

我有一个Android设备,其默认设置是关闭通知栏,因此您无法将其向下拖动.我想编写一个简单的程序,重新打开通知栏,以便您可以将其向下拖动以查看通知.如果有人能告诉我这样做的代码,我将非常感激.

Answer 1

首先,您必须查看Android SDK - 创建状态栏通知 页面.

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

        Notification notification = new Notification(R.drawable.icon,
                "Notification text that will be shown on status bar.", System
                        .currentTimeMillis());

        // The PendingIntent will launch activity if the user selects this
        // notification
        PendingIntent contentIntent = PendingIntent.getActivity(context,
                REQUEST_CODE, new Intent(this, MyActivity.class), 0);
        notification.setLatestEventInfo(this, "Content Title", "Content text",
                contentIntent);
        manger.notify(NOTIFICATION_ID, notification);

有关示例,请参阅此andvv.org页面 .

另外看看这个例子.