When you select different themes of the application, the text is displayed, then no. activity
Here is the style.xml
<!-- Base application theme. --> <style name="AppTheme" parent="Theme.AppCompat.Light.NoActionBar"> <!-- Customize your theme here. --> <item name="colorPrimary">@color/colorPrimary</item> <item name="colorPrimaryDark">@color/colorPrimaryDark</item> <item name="colorAccent">@color/colorAccent</item> <item name="android:textColor">#000000</item> </style> <style name="AppTheme.NoActionBar"> <item name="windowActionBar">false</item> <item name="windowNoTitle">true</item> </style> <style name="AppTheme.AppBarOverlay" parent="ThemeOverlay.AppCompat.Dark.ActionBar" /> <style name="AppTheme.PopupOverlay" parent="ThemeOverlay.AppCompat.Light" /> <!--<style name="AppTheme2" parent="Theme.AppCompat.Light.NoActionBar" />--> </resources> It seems to me that the problem is somewhere in the dependencies.
android:textColor, putting it red, for example. - Yuriy SPb ♦