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制版和改名
原标题:Copy and re-name a file on android

我有一份档案,作为临时档案,直到用户选择保存这一档案为止,我怎么办要复制这一档案,同时重新命名。 例如下:

File 1:

/sdcard/Folder/file1.wav

File 2:

Copy of file 1, renamed to file2.wav in /sdcard/Folder/file2.wav

我的理解是使用<条码> 环境。 我走过通往外部储存的道路,这样一米就不问我如何去掉卡或什么。 只是要复制档案并重新命名。

最佳回答

Try

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