and_dev questions

and_dev answers

• gradle - how does interface org.gradle.api.Action work?
• Status Bar Color not changing with Relative Layout as root element
• Manifest merger failed : uses-sdk:minSdkVersion 1 cannot be smaller than version 7
• Android: Radio button alignment 2 x 2 in one radiogroup
• How to set Gradle environment variables?
• Gradle: how to include dependencies from repositories to output aar file [duplicate]
• Export shortcuts from Android Studio
• Changing Material Components style attributes fails
• AppCompatButton backgroundTint API < 21
• How can I be notified when a Snackbar has dismissed itself?