首先,需要在布局文件中定义一个FrameLayout,并在其中添加一个SeekBar和一个ProgressBar。然后,通过RemoteViews将布局文件添加到通知中。
以下是示例代码:
private void createNotification() {
// 创建RemoteViews
RemoteViews notificationLayout = new RemoteViews(getPackageName(), R.layout.notification_layout);
// 获取SeekBar和ProgressBar的ID
int seekBarId = R.id.seek_bar;
int progressBarId = R.id.progress_bar;
// 设置SeekBar和ProgressBar的更新事件
notificationLayout.setOnClickPendingIntent(seekBarId, getPendingIntentForSeekBar());
notificationLayout.setOnClickPendingIntent(progressBarId, getPendingIntentForProgressBar());
// 创建Notification
NotificationCompat.Builder builder = new NotificationCompat.Builder(this, CHANNEL_ID)
.setSmallIcon(R.drawable.ic_launcher_foreground)
.setContentTitle("Notification Title")
.setContentText("Notification Text")
.setPriority(NotificationCompat.PRIORITY_HIGH)
.setAutoCancel(true)
.setCustomContentView(notificationLayout)
.setColor(ContextCompat.getColor(this, R.color.colorPrimary))
.setOnlyAlertOnce(true);
Notification notification = builder.build();
// 显示通知
NotificationManagerCompat notificationManager = NotificationManagerCompat.from(this);
notificationManager.notify(NOTIFICATION_ID, notification);
}
其中,getPendingIntentForSeekBar()和getPendingIntentForProgressBar()是两个用于设置