Android通知以编程方式打开横幅设置 [英] Android notification turn on banner setting programmatically

问题描述

是否可以通过任何方式在应用程序通知中打开横幅设置(显示在状态栏顶部)?

Is there any ways for turning on the banners setting (display on top of the status bar) in application notification programmatically?

<pre><code>
// send notification to NotificationManager   
Notification.Builder notificationBuilder =new Notification.Builder(context);  
notificationBuilder.setSmallIcon(R.drawable.icon_32x32)  
.setLargeIcon(bitmap)  
.setContentTitle("title")  
.setContentText("content")  
.setContentIntent(contentIntent)  
.setAutoCancel(true)  
.setDefaults(Notification.DEFAULT_ALL)        
.setPriority(Notification.PRIORITY_HIGH)  
.setCategory(Notification.CATEGORY_MESSAGE);  

if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.LOLLIPOP){                             
notificationBuilder.setVisibility(NotificationCompat.VISIBILITY_PUBLIC);  
}  

NotificationManager notificationManager =  
(NotificationManager)context.getSystemService(Context.NOTIFICATION_SERVICE);  
notificationManager.notify(id, notificationBuilder.build());
</code></pre>

推荐答案

相同的问题. 我只需在AndroidManifest.xml中添加ACCESS_NOTIFICATION_POLICY权限即可解决此问题:

Same problem. I solved this issue simply adding in the AndroidManifest.xml the ACCESS_NOTIFICATION_POLICY permission:

<uses-permission android:name="android.permission.ACCESS_NOTIFICATION_POLICY" />

不需要(至少对我来说).

Nothing more is required (at least for me).

这篇关于Android通知以编程方式打开横幅设置的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！