要解决Android DownloadManager通知不可见的问题,可以尝试以下代码示例:
DownloadManager.Request request = new DownloadManager.Request(Uri.parse(url));
request.setNotificationVisibility(DownloadManager.Request.VISIBILITY_HIDDEN);
// 其他设置...
BroadcastReceiver receiver = new BroadcastReceiver() {
@Override
public void onReceive(Context context, Intent intent) {
String action = intent.getAction();
if (DownloadManager.ACTION_DOWNLOAD_COMPLETE.equals(action)) {
// 处理下载完成的通知
}
}
};
registerReceiver(receiver, new IntentFilter(DownloadManager.ACTION_DOWNLOAD_COMPLETE));
记得在不需要接收广播的地方取消注册:
unregisterReceiver(receiver);
通过以上步骤,你可以在Android应用中使用DownloadManager下载文件时隐藏通知。