Android - 单击按钮更改通知的ContentText [英] Android - Changing notification's ContentText on a button click
问题描述
我有一个通知,其中包含一个按钮,在通知 .setContentText()
中有一条谚语从包含众多谚语的字符串数组中显示,我是什么试图做的是当我点击该通知按钮时,新的谚语被分配给 .setContestText()
I have a notification that contains a button, inside that notification .setContentText()
there is a proverb shown from an array of strings containing numerous proverbs, what I'm trying to do is when I click that notification button a new proverb is assigned to .setContestText()
我试过在SO上寻找其他解决方案,但我没有类似的东西
I tried looking for other solutions on SO but I got nothing similar
当前结果:当我点击按钮时没有任何反应
Current result : When I click the button nothing happens
到目前为止,这是我的代码:
public void notif(){
int icon = getRandomIc();
String Prov = getRandomProverb();
String newProverb = getRandomProverb();
Intent reloadQ = new Intent(this, Splash.class);
PendingIntent piReload = PendingIntent.getService(this, 0, reloadQ, 0);
NotificationCompat.Builder mBuilder = new NotificationCompat.Builder(this);
Notification notification = mBuilder
.setSmallIcon(icon)
.setVibrate(new long[] { 1000, 1000 })
.setLights(Color.BLUE, 700, 500)
.setContentTitle("Notification title")
.setStyle(new NotificationCompat.BigTextStyle().bigText(NorProv))
.addAction(R.mipmap.ic_autorenew_black_24dp, "New quote", piReload)
.setSound(RingtoneManager.getDefaultUri(RingtoneManager.TYPE_NOTIFICATION))
.setContentText(Prov)
.build();
NotificationManager nMN = (NotificationManager) getSystemService(NOTIFICATION_SERVICE);
nMN.notify(NOTIFICATION_ID, notification);
}
推荐答案
你做不到,一旦发送通知你就无法改变它的内容
看看 ANDROID NOTIFICATIONS
You can't do that, once a notification is sent you cannot change it's content take a look at ANDROID NOTIFICATIONS
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