How can i Use External Storage in android
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02-10-2019 - |
Pergunta
This is for the first time i am using external storage in android. I need some help how can i perform different operations such as how to check whether External Storage is available or not?, How to write files or pictures into storage .
Solução
how to check whether External Storage is available or not?
Use Environment.getExternalStorageState()
.
How to write files or pictures into storage
Use standard Java I/O, working off a directory built using Environment.getExternalStorageDirectory()
.
Outras dicas
To clarify the first part of CommonsWare's answer (I couldn't seem to add a comment to the comment stream): you want to check that...
Environment.getExternalStorageState().equals(Environment.MEDIA_MOUNTED);
... is true.
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