在android中,如何获得SD卡的值呢,可以这样:
File externalStorage = Environment.getExternalStorageDirectory();
String strUri = externalStorage.getAbsolutePath()+"/"+"test.mp3";
System.out.println(strUri);
在HTC上,路径是:
/sdcard/test.mp3
Samsung Galaxy 3上:
/mnt/sdcard/test.mp3