视频直播源码，SystemUI 悬浮通知

视频直播源码，SystemUI 悬浮通知

简单通知创建代码

 

1

<br>    public void showAlarmNotification() {<br>        //IMPORTANCE_HIGH 重要通知，弹出悬浮通知<br>        NotificationChannel channel = new NotificationChannel("123", "测试 channel_name", NotificationManager.IMPORTANCE_HIGH);<br>        //led灯<br>        channel.enableLights(true);<br>        //锁屏显示通知<br>        channel.setLockscreenVisibility(Notification.VISIBILITY_SECRET);<br>        //led灯颜色<br>        channel.setLightColor(Color.BLUE);<br> <br>        NotificationManager notificationManager = (NotificationManager) getSystemService(NOTIFICATION_SERVICE);<br>        notificationManager.createNotificationChannel(channel);<br> <br>        Intent intent = new Intent(Intent.ACTION_VIEW, Uri.parse("https://www.baidu.com"));<br>        PendingIntent pendingIntent = PendingIntent.getActivity(this, 0, intent, 0);<br> <br>        // Get the layouts to use in the custom notification<br>        RemoteViews notificationLayout = new RemoteViews(getPackageName(), R.layout.notification_layout);<br>        notificationLayout.setTextViewText(R.id.text, "contentView");<br> <br>        RemoteViews notificationLayoutExpanded = new RemoteViews(getPackageName(), R.layout.notification_layout_big);<br>        notificationLayoutExpanded.setTextViewText(R.id.text, "bigContentView");<br> <br>        // Apply the layouts to the notification<br>        Notification customNotification = new NotificationCompat.Builder(this, "123")<br>                .setSmallIcon(R.mipmap.ic_launcher_round)<br>                .setContentTitle("imageTitle")<br>                .setContentText("imageDescription")<br>                .setLargeIcon(BitmapFactory.decodeResource(getResources(),R.drawable.ic_android_black_24dp))<br>                .setStyle(new NotificationCompat.BigPictureStyle()<br>                        .bigPicture(BitmapFactory.decodeResource(getResources(),R.drawable.ic_android_black_24dp))<br>                        .bigLargeIcon(null))<br>                .setFullScreenIntent(pendingIntent, false)<br>                .build();<br> <br>        notificationManager.notify(0, customNotification);<br>    }

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