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Where’s the SQLITE database I created in the android studio IDE? I searched and didn’t find it, and I couldn’t find it in the phone itself .
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Where’s the SQLITE database I created in the android studio IDE? I searched and didn’t find it, and I couldn’t find it in the phone itself .
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For that I made:
File f=new File("/data/data/seu.app.package/databases/seu_db.db3");
FileInputStream fis=null;
FileOutputStream fos=null;
try
{
fis=new FileInputStream(f);
fos=new FileOutputStream("/mnt/sdcard/db_dump.db");
while(true)
{
int i=fis.read();
if(i!=-1)
{fos.write(i);}
else
{break;}
}
fos.flush();
Toast.makeText(this, "DB OK", Toast.LENGTH_LONG).show();
}
catch(Exception e)
{
e.printStackTrace();
Toast.makeText(this, "DB ERRO", Toast.LENGTH_LONG).show();
}
finally
{
try
{
fos.close();
fis.close();
}
catch(IOException ioe)
{}
}
Give the permission
<uses-permission android:name="android.permission.WRITE_EXTERNAL_STORAGE" />
It’s not brilliant, but it works
It scared the way you use exceptions. http://answall.com/a/21939/101
lol. What has been said depends on the application of Try catch
In case you are applying completely wrong.
bigown, before saying that you are wrong, you should, as a rule, present an answer by means of a code or a valid explanation.
Don’t invent rules that don’t exist. I explained in several answers that I showed you, did you read them all? If you’re not satisfied then ask a specific question about this and I’ll answer.
Bigown, I humbly apologize for the way in which I expressed my inquiry. I did not realize that you were the author of the reference. Thank you for your contribution on pt.stackoverflow.
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It usually stays in the folder
/data/data/nome_do_pacote/databases/
. But to access from outside the app you need to have root. If you want you can even create something in your app that exports to a folder on sdcard or in theExternalStorage
and then access through adb or by the same usb connection.– Wakim