However, the similar apk file transferred and installed on my Huawei phone with android 7.0. The radio button just cannot work.
Anyone encountered this and has a solution for it?
I have attached the apk and project code for your reference. The entire zip file with the project folder and apk can be downloaded from here.
https://mega.nz/#!6KgnRIRB!-dIz52WxQ9Hr ... TT3RbbyLPE