![]() If you add android:gravity=”center” attribute for each bitmap in the above layer-list XML file, you can see the below screen effect. ![]() The below layer-list do not add gravity attribute for bitmap, so the picture has been scaled. To avoid scaling items in a list, use elements within elements to specify drawable objects, and define gravity for some items that are not scaled (such as “center”). Therefore, placing the image at different locations in the layer list may increase the size of the view, and some of the images will scale accordingly. Portions of this page are modifications based on work created and shared by the Android Open Source Project and used according to terms described in the Creative Commons 2.5 Attribution License. You can see a heart picture.īy default, all rendering items are scaled to fit the size of the included view. Step 4: In this screen, you can rename your image file name and also choose your directory. Here choose your directory where you want to store your image file. Step 3: Then a pop-up screen will arise like below. Bitmap.createBitmap (int width, int height, Bitmap.Config config) This method will take as parameters the width and height of the bitmap in pixels. If you set the same color for both three-layer. Step 2: Then open the Android Studio go to the app > res > drawable > right-click > Paste as shown in the below figure. These methods will allow us to set the width, height, density, and number of pixels of a Bitmap. You can adjust each layer’s item offset to change the heart border and shape. The bottom layer is a blue square that rotates 45-degree rotation.You can adjust the layer item’s top, bottom, left, and right offset to change the crosshair center point. The bottom layer draws the vertical line and the top layer draws the horizontal line. ![]() ![]() You can remove element to remove green border, remove element or change value to 5dp to remove red border. Layer-list Image Border Example.Ībove example add two borders for an image. There is a button in this example, as shown above, it uses a three-layer layer-list drawable object as the background.
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