I need to insert “<<” in android:text = "<<" but there are raise problem with:
Multiple annotations found at this line:
- [I18N] Hardcoded string "<<", should use @string resource
- The value of attribute "android:text" associated with an element type "Button" must not contain the '<'
character.
Can you tell me how can I insert << in xml file TextView text?
Try
<<instead of<<. You have to escape those characters because they influence your XML layout.