We has many demo projects and applications. Generally, developers do not design icons. It is recommended to provide an icon generation template to highlight that this is an Android application developed by Qt. For example, the icon is designed in a three-part structure with the upper, middle and lower sections. The background color can be customized, and the rounded corners can also be customized. The content of the previous section and the middle part can be customized. The bottom displays the Qt logo.