android 6.0 sdcard write permission?

Mr Pang

What should I do if I want to write some files to /sdcard ?
How does Qt5 qml request android permission?

SGaist

Hi,

Qt doesn't, however Qt Creator offers you a nice environment to edit the needed files. Take a look at the Deploying an Android application in Qt Creator's manual.

raven-worx

@Mr-Pang
are you talking about the Android M runtime permissions?
This is added in Qt 5.8 as private API and will become public in Qt 5.9. See QTBUG-50759

Mr Pang

@raven-worx
Er, I have got a solution. Thanks.

SGaist

What solution is it ?

Mr Pang

@SGaist
Using QAndroidJniObject::callStaticMethod<void>()
And the java code:

public static void requestPermission(QtActivity activity){
            activity.requestPermissions(new String[]{Manifest.permission.WRITE_EXTERNAL_STORAGE,
                        Manifest.permission.READ_EXTERNAL_STORAGE}, 1);

        }

SGaist

Ok, thanks for sharing.

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