How to set the background of the android application?

Question

I want to change the background of my App\'s Activity.

Now that is available in black I want to change that with some images or themes.

Answer 1

Add a android:theme="@style/Theme.AppTheme attribute to your application tag in the manifest file with the theme you want to use. This will prevent the default "black" background to be drawn if you only set a background in your Activity/Fragment layout file.

You declared it in a style.xml file.

AndroidManifest.xml file

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