How to store file/responses if user does not have SDcard?
I have written code which saves a user's answers as well as a recorded audio piece (.3gp) to their SDcard, which then gets uploaded to a server. I know this probably is not the best way to go about this because a user may not have an SDcard. I know I can put code in to check to see if the user has an SDcard but that wont help much. Is there an alternative way to store info or files on a device which doesnt have an sdcard or better way to go about this? Thanks for the help!
EDIT: Code below was working solution
try{
File pathCacheDir = getCacheDir();
System.out.println("Got the Cache directory");
File newCacheFile = new File(pathCacheDir, cacheFileName);
newCacheFile.createNewFile();
FileOutputStream stream = new FileOutputStream (newCacheFil开发者_如何学Pythone.getAbsolutePath());
You should be able to create a database for your app and store the file in a blob.
The normal way is to hold large files on server, with your application loading them when needed. Economize the memory! :-)
You should store some temporary data in the row folder of the project.
if (android.os.Environment.getExternalStorageState()
.equals(android.os.Environment.MEDIA_MOUNTED))
cacheDir = new File(android.os.Environment.getExternalStorageDirectory(),
"LazyList");
else
cacheDir = Login.this.getCacheDir();
if (!cacheDir.exists())
cacheDir.mkdirs();
File f = new File(cacheDir,"profileimage.jpg");
try
{
InputStream is = new URL(userImageurl).openStream();
OutputStream os = new FileOutputStream(f);
Utils.CopyStream(is, os);
os.close();
} catch (Exception ex)
{
}
Read care fully my above code in this code i have sore a picture file in the row folder of the project then upload to server.
I hope this is help.
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