The problem is as follows. In the Gradle settings, compileSdkVersion and targetSdkVersion increased to 25 (previously it was 23.4.0). Download all updates. Also increased versions for required libraries to 25.0.0
And now I see the following in my ToolBar:
I turn on the back button as follows: getSupportActionBar (). SetDisplayHomeAsUpEnabled (true);
Does everybody have such nonsense? Or am I the only one so lucky? I tried to roll back to version 24, but the result is the same (only returning to 23.4.0 helps).
Maybe something has changed since version 24? Enlighten please.
