public class MainAbilitySlice extends AbilitySlice {
    @Override
    public void onStart(Intent intent) {
        super.onStart(intent);
        super.setUIContent(ResourceTable.Layout_ability_main);
        
        getWindow().addFlags(WindowManager.LayoutConfig.MARK_FULL_SCREEN);
    }
 
    @Override
    public void onActive() {
        super.onActive();
    }
 
    @Override
    public void onForeground(Intent intent) {
        super.onForeground(intent);
    }
}

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"abilities": [
{
 
"metaData":{
          "customizeData":[
            {
              "name": "hwc-theme",
              "value": "androidhwext:style/Theme.Emui.Light.NoTitleBar",
              "extra": ""
            }
          ]
        }
}
]
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