The good news is that Android Studio allows you to change the theme, background, and even font of the IDE. Developers each have their unique preferences for modifying and customizing code editors.Android Studio is a widely used IDE, many developers would like to change its appearance according to their preferred color scheme. An IDE is an important tool for any developer, and the same goes for the appearance of the IDE. Use the custom theme as application or activity’s android:theme property value as below.Android Studio is an official Integrated Development Environment (IDE) created for Google’s mobile operating system to develop and deploy Android applications. Edit app / res / values / styles.xml file with the below XML content.This property can point to another style, and then override background in that style to specify a drawable resource or color to implement the functionality of the custom background.
If you want to modify the background of your ActionBar, you can implement it by creating a custom theme and rewriting the actionBarStyle property. setTheme(android.R.style.Theme_Holo_Light_Dialog_NoActionBar) 2. You can use the below java code to set the theme. The error message is : You need to use a Theme.AppCompat theme (or descendant) with this activity.Ĭaused by: : You need to use a Theme.AppCompat theme (or descendant) with this activityĪt 7.(AppCpmpatDelegateImplV9.java: 356)Īt (Activity.java:6679) Please Note : The Activity class must extend the class, it can not extends 7.app.AppCompatActivity or it’s subclasses, otherwise you will meet the below error when executing the application. Specify android:theme properties for the or tags in AndroidManifest.xml file. 
You can apply these themes to your entire application, or you can apply them to just one Activity. : The ActionBar will be dark-colored, the content view bill be light-colored. Theme.Holo: This is a dark-colored theme. Below basic Activity themes in Android can be used to specify the color of the ActionBar, they are:. Several of Android’s built-in Activity themes already contain Action Bar styles such as “dark” or “light”, and you can also inherit these themes and make further customization.
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