我正在从内部服务器开发自动更新。 下载工作正常,但当我尝试安装下载的apk时,我得到:“解析错误,问题解析包”。
private BroadcastReceiver mDownloadReceiver = new BroadcastReceiver() {
@Override
public void onReceive(Context context, Intent intent) {
String action = intent.getAction();
if (DownloadManager.ACTION_DOWNLOAD_COMPLETE.equals(action)) {
long downloadId = intent.getLongExtra(DownloadManager.EXTRA_DOWNLOAD_ID, 0);
Log.i(VERSION_LOG_TAG, "received download id: " + downloadId);
DownloadManager.Query query = new DownloadManager.Query();
query.setFilterById(enqueue);
Cursor cursor = dm.query(query);
if (cursor.moveToFirst()) {
int columnIndex = cursor.getColumnIndex(DownloadManager.COLUMN_STATUS);
if (DownloadManager.STATUS_SUCCESSFUL == cursor.getInt(columnIndex)) {
String uriString = cursor.getString(cursor.getColumnIndex(DownloadManager.COLUMN_LOCAL_URI));
Log.i(VERSION_LOG_TAG, uriString);
Intent installIntent = new Intent(Intent.ACTION_VIEW);
File apk = new File(Uri.parse(uriString).getPath());
installIntent.setDataAndType(Uri.fromFile(apk), "application/vnd.android.package-archive");
startActivity(installIntent);
}else{
Log.e(VERSION_LOG_TAG, "download failed");
}
}
}
}
};
我认为这是因为网址:content://downloads/my_downloads/13
我做错了什么?
只是尝试从文件管理器应用程序打开下载的文件,或者您可以下载ex文件资源管理器,因为它不直接从应用程序内访问文件URL然后它不会给出解析错误