Modify theme style to android:theme="@style/AppTheme.NoActionBar">

Step2. modify values\style.xml
Add NoActionBar style

CAMERA: Required to be able to access the camera device. Use to take a photo for recognition.
READ_EXTERNAL_STORAGE: Allows an application to read from external storage. Use to pick a photo from your gallery.
INTERNET: Allows applications to open network sockets. Use to upload the photo to service for recognition via machine learning.
Data collection
The App DO NOT collect any users data.
Link
All the links in the app that are secure and no any malicious programs.
The link in app is used to link tutorial video on YouTube.
Contact us
If any privacy policy issue, please contact us by the mail address:
kof0018@gmail.com