https-github.com-QueenieCplusplus-Android_Review_1_icon

應用程式視圖 icon 製作流程

步驟如下：

• Remember to remove the main/res/mipmap/xxxx.xml

  

• And back to Manifest.xml

    // remove it
    android:Round_Icon="@mipmap/ic_todolist_round"
    
    // replace by it
    android:Icon="@mipmap/ic_todolist"
  

  

• then run the app, the icon shows itself.