When to request permission at runtime for Android Marshmallow 6.0?

Question

I am testing my app on Marshmallow 6.0 and it\'s getting force closed for the android.permission.READ_EXTERNAL_STORAGE, even if it is defined in th

Answer 1

For requesting runtime permission i use GitHub Library

Add library in Build.gradle file

dependencies {
     compile 'gun0912.ted:tedpermission:1.0.3'
}

Create Activity and add PermissionListener

public class MainActivity extends AppCompatActivity{

@Override
protected void onCreate(@Nullable Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);



    PermissionListener permissionlistener = new PermissionListener() {
        @Override
        public void onPermissionGranted() {
            Toast.makeText(RationaleDenyActivity.this, "Permission Granted", Toast.LENGTH_SHORT).show();
            //Camera Intent and access Location logic here
        }

        @Override
        public void onPermissionDenied(ArrayList deniedPermissions) {
            Toast.makeText(RationaleDenyActivity.this, "Permission Denied\n" + deniedPermissions.toString(), Toast.LENGTH_SHORT).show();
        }
    };


    new TedPermission(this)
            .setPermissionListener(permissionlistener)
            .setRationaleTitle(R.string.rationale_title)
            .setRationaleMessage(R.string.rationale_message) // "we need permission for access camera and find your location"
            .setDeniedTitle("Permission denied")
            .setDeniedMessage("If you reject permission,you can not use this service\n\nPlease turn on permissions at [Setting] > [Permission]")
            .setGotoSettingButtonText("Settings")
            .setPermissions(Manifest.permission.CAMERA, Manifest.permission.WRITE_EXTERNAL_STORAGE)
            .check();
   }
}

string.xml

    Permission required
    we need permission for read camera and find your location