What is MTP?
MTP stands for “Media Transfer Protocol.” After Android 3.x, Android uses this protocol, it appears to the computer as a “media device.” The media transfer protocol was widely promoted as a standardized protocol for transferring audio files to digital music players using Windows Media Player and similar applications. It was designed to allow other media player companies to compete with Apple’s iPod and iTunes.The Problem in MTP
File dir = Environment.getExternalStoragePublicDirectory("TempDir");
File file = new File(dir, "test.txt");
FileUtils.writeStringToFile(file, "Hello World");
To make the file show up, after closing it use the following code (API documentation):
MediaScannerConnection.scanFile(ctx, new String[] { file.getAbsolutePath() }, null, null);
Notes:
The external storage is scanned automatically when the Android device is booting (e.g. after a restart).
If you pass a directory (instead of a file) to scanFile(), the directory will show up as file in Window Explorer, so don’t do this.
Due to the variety of Outlook versions, logging out process is pretty different from one version to the other. On top of that, the signing out process also differs from OS to OS. The signing out process for Windows Operating System is pretty different from Mac OS. Such a difference in signing out process also differs from the PC version of Outlook and online version of Outlook. In this article, I am going to share how to outlook logout on Windows 10.
回覆刪除If you are using the updated version of Outlook app such as Outlook 16 or 19, you can not sign out from your Outlook account alone. As on Windows 10, applications like Microsoft Word, Microsoft Excel, Microsoft PowerPoint, and Microsoft Outlook is combined in Microsoft Office Suite package, you can not sign out from any of these separately.