Android 9 Development Cookbook - Third Edition

How to do it...

Once you have your GIF image, follow these steps:

1. Copy an image to the res/drawable folder. (This example uses an image named stars.jpg. Use your image name instead.) If it's smaller than the size of our circle created here, you'll need to use a smaller radius.
2. Open activity_main.xml and replace the existing TextView with the following ImageView: 

<ImageView    android:id="@+id/imageView"    android:layout_width="wrap_content"    android:layout_height="wrap_content"    app:layout_constraintBottom_toBottomOf="parent"    app:layout_constraintLeft_toLeftOf="parent"    app:layout_constraintRight_toRightOf="parent"    app:layout_constraintTop_toTopOf="parent" />

3. Open MainActivity.java and add the following code to the class declaration: 

PostProcessor ...