Previously 2.3 4.0 system now used, inexplicable two sdcard0 and sdcard1 out why this is, but, I used to write code to write files directly to sd card, and this program in the 4.0 system, but this is written sdcard1 sdcard1 sd card but the phone is not a storage space, which is why, how and then written to the sd card,
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sdCardDir = Environment.getExternalStorageDirectory (); This Is not get sd card path
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One is the phone memory sdcard0, one sd card sdcard1.
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2nd floor view is correct
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sdCardDir = Environment.getExternalStorageDirectory (); This Is not get sd card path,
Why did not I use this to write sd card? ? ?
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The question is why Environment.getExternalStorageDirectory (); not get sd card path
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Agree on the second floor view
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Why? ? ? ? ? ? ? ? ? The question is why Environment.getExternalStorageDirectory (); not get sd card path
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Themselves, thank you
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One is internal, external one is
When you buy a mobile phone that is built-in to say xxG
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Watching this I have posted a reply tangled up, and what is posted back to the obvious lie integral Well, .. I do not know. Environment.getExternalStorageDirectory () This is just to get an external sd card. But after a lot of phone rom 4.0 and some do not need a lot of external sd card, so Android 4.0 rom memory after the body will also be divided as part of the external sd card, and this Environment.getExternalStorageDirectory () different The mobile phone manufacturers to get the directory name may be different, oh majority / mnt / sdcard, but you can be treated as "external sd card use
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Or do you kind, but I already solved,
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