Create Audio FileFilter in Android

Audio File Filter Android

What is FileFilter? FileFilter in Android is an interface in Java which can be used to perform operations on specific files. For example, using FileFilter, you can separate different file types, list the number of specific files or check the type of file and such operations.  The instance of FileFilter can be passed to the listFiles(FileFilter) method of File Class. When it is passed as an instance, it filters specific file types. [the_ad id=”3168″]   Today we are going to write code that will count the number of audio files present in a specific directory. Step 1: Add permission to manifest Read

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