![How to Solve Android Exception Activity already has an action bar supplied by the window decor | ExamTray How to Solve Android Exception Activity already has an action bar supplied by the window decor | ExamTray](https://www.examtray.com/sites/default/files/styles/wordpress_800x460/public/2020-03/android-action-bar-supplied-window-decor.jpg?itok=4NSrFUiA)
How to Solve Android Exception Activity already has an action bar supplied by the window decor | ExamTray
![Kotlin Multiplatform by Tutorials, Chapter 5: Developing UI: Compose Multiplatform | raywenderlich.com Kotlin Multiplatform by Tutorials, Chapter 5: Developing UI: Compose Multiplatform | raywenderlich.com](https://assets.alexandria.raywenderlich.com/books/1ce82a67056d140cb8d6a1d2f07cad35f456306b0b65b338d8fee5e4f11033cd/images/c3056f7d13660aceaa74e480648096bf/original.png)
Kotlin Multiplatform by Tutorials, Chapter 5: Developing UI: Compose Multiplatform | raywenderlich.com
![Set Up a Default Activity for an Android Application in Android Studio | by Anurag Kandulna | The Startup | Medium Set Up a Default Activity for an Android Application in Android Studio | by Anurag Kandulna | The Startup | Medium](https://miro.medium.com/max/1400/1*TSlXtpba1o8_uA9k0f3Dlw.png)
Set Up a Default Activity for an Android Application in Android Studio | by Anurag Kandulna | The Startup | Medium
![android - How can I change default black dim background "color" (not the amount of dim) of Dialog? - Stack Overflow android - How can I change default black dim background "color" (not the amount of dim) of Dialog? - Stack Overflow](https://i.stack.imgur.com/VowfP.png)