Change Icon Size For Android App. Tap on the home screen. Now it's time to update the androidmanifest file so that our app knows to use the new icon.
In android studio there is a default icon set by android studio itself. Changing the application icon in android studio: Include the images in your project and make sure that the build action property of the image is set to androidresource.
If you click on the image files, you'll see a preview.
Go to the path of your app source (ex:d:\projects\changeico\changeico\resources\drawable). Change android:icon and android:roundicon to the name you have chosen for your launcher icon. Ios native ability to change app icons and icon packs in the app store. Tap awesome icons (it has a black icon with a white arrow).