android studio icon background transparent

Image icon without background, example below (foreground).To avoid this is necessary to create an adaptive icon. On API's > 26 android implements adaptive icons, is possible that this causes issues on app icon in existing applications, just like the following example. the solution was create adaptive icons and works perfectly. So, the background will be always opaque, even if you set transparent color to the background, as in the screenshot below (from my answer to a similar question).I have found myself with an issue on my android applications not been able to use adaptive icons, resulting in ugly app icons and strange shapes in different launchers, so. The method drawColor fills the bitmap with it, using SRC_OVER mode:įill the entire canvas' bitmap (restricted to the current clip) with the specified color, using srcover porterduff mode. The source code of method draw in AdaptiveIconDrawable.java is: public void draw(Canvas canvas) This class can also be created via XML inflation using tag in addition to dynamic creation. The framework has a class AdaptiveIconDrawable, which draws adaptive launcher icons. TL DR Adaptive Icons cannot have transparent Background Transparent background will be opaque black.Īccording to the source code of Android 8.0 framework, the layer is inherently opaque the framework fills the background with opaque black, as mentioned in the question.

Even if in the ic_launcher.xml I set the background to a transparent color but the icon still appears with a black background.Īnd ic_launcher_round.xml is the same. The background color does not seem to support transparency. But now that is not an option unless I go to 'legacy' which is useless. Before, I would just change the shape to 'none' and there would be no background generated. I made an icon with transparent background for my app. I have Android Studio 3.0.1 and they seem to have changed the way Image Assets are made, now they have adaptive icons. So I have been working on this app for a couple weeks and I started to build the icon.

Android studio icon background transparent