Android开发中 ic_launcher 尺寸

drawable-hdpi/ic_launcher.png (72x72 px)

drawable-mdpi/ic_launcher.png (48x48 px)

drawable-xhdpi/ic_launcher.png (96x96 px)

drawable-xxhdpi/ic_launcher.png (144x144 px)

drawable-xxxhdpi/ic_launcher.png (192x192 px)