[英]Launching webview class from status bar notification
当我单击状态栏通知时,它会加载我的Web视图,但每次都会重新加载它。 有没有办法加载保存的状态? 谢谢,这就是我所拥有的:
@Override
public void onStart(Intent intent, int startid) {
String ns = Context.NOTIFICATION_SERVICE;
NotificationManager mNotificationManager = (NotificationManager) getSystemService(ns);
int icon = R.drawable.notification_icon;
CharSequence tickerText = "Now playing...";
long when = System.currentTimeMillis();
Notification notification = new Notification(icon, tickerText, when);
Context context = getApplicationContext();
CharSequence contentTitle = "Music Promotion";
CharSequence contentText = "Now Playing...";
Intent notificationIntent = new Intent(this, mainmenu.class);
PendingIntent contentIntent = PendingIntent.getActivity(this, 0, notificationIntent, 0);
notification.setLatestEventInfo(context, contentTitle, contentText, contentIntent);
mNotificationManager.notify(HELLO_ID, notification);
}
添加以下内容:
notificationIntent.addFlags(Intent.FLAG_ACTIVITY_REORDER_TO_FRONT);
这是文档对FLAG_ACTIVITY_REORDER_TO_FRONT
:
如果在传递给Context.startActivity()的Intent中进行设置,则此标志将使已启动的活动(如果已在运行)被置于其任务的历史记录堆栈的最前面。
我将android清单中的启动模式更改为singleInstance,这似乎已经解决了问题
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