Camera access example

[digitalprecision]

Seems easy enough:

protected void intentCamera()
{
    permissionHelper
        .setForceAccepting(false)
        .request(MULTI_PERMISSIONS); // CAMERA and WRITE_EXTERNAL_STORAGE

    showCamera();
}

But doesn't work as expected, as showCamera() is called regardless of the status of the permissions. Does showCamera() go into onRequestPermissionsResult()?

[k0shk0sh]

It goes into the on permission granted callback, when the permission is granted you should start the camera. in ur above code, the method will always be called.

[digitalprecision]

But that method handles a specific permission. For camera I need Camera and Write_External. How would I call cameraStart if one perm is camera but the next is Write_External? I need both to be granted then call cameraStart.

[k0shk0sh]

You should be using one of permissionHelper methods to tell you if both
permissions are granted on permission granted callback ex: if
permissionHelper.isPermissionGranted(....) and
permissionHelper.isPermissionGranted(....) Do things.

On Oct 8, 2016 10:48 AM, "Mike Purcell" notifications@github.com wrote:

But that method handles a specific permission. For camera I need Camera
and Write_External. How would I call cameraStart if one perm is camera but
the next is Write_External? I need both to be granted then call cameraStart.

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[digitalprecision]

Ya I tried that first. But if u wrap startCamera with those perms it won't fire off if the perms were just granted. I have to click the button again then the camera opens.

[k0shk0sh]

@OverRide public void onPermissionGranted(@nonnull String[] permissionName)
{ //do the checking here. This method will always be called if permissions
is granted. Its straight forward tbh }

On Oct 8, 2016 10:56 AM, "Mike Purcell" notifications@github.com wrote:

Ya I tried that first. But if u wrap startCamera with those perms it won't
fire off if the perms were just granted. I have to click the button again
then the camera opens.

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[digitalprecision]

For a single permission right? I can't call startCamera in that method for the reason I stated above. I need both perms to be granted.

[k0shk0sh]

if you called request with multiple permissions, then that method method will return multiple permissions if they are granted.

public static List<String> declinedPermissionsAsList(@NonNull Context context, @NonNull String[] permissions) {

you might consider using that method onPermissionGranted this method will return you declined permissions, if its empty then both permissions are granted.

[digitalprecision]

Dope I'll try that. Thanks.