DAYU200_Modification of horizontal and vertical screen switching
hdc file recv /etc/window/resources/display_manager_config.xml display_manager_config.xml
Modify the value of the last field [default is 0 or 1, indicating vertical screen] to: [2 or 4, indicating horizontal screen], then push it back and restart.
hdc file send display_manager_config.xml /etc/window/resources/
<!-- Indicates orientation of the built-in screen -->
<!-- 0: Orientation::UNSPECIFIED -->
<!-- 1: Orientation::VERTICAL 2: Orientation::HORIZONTAL-->
<!-- 3: Orientation::REVERSE_VERTICAL 4: Orientation::REVERSE_HORIZONTAL -->
<buildInDefaultOrientation>2</buildInDefaultOrientation>