只隐藏状态栏:
adb shell settings put global policy_control immersive.status=*
只隐藏导航栏:
adb shell settings put global policy_control immersive.navigation=*
隐藏导航栏 但是主页相机保留
adb shell dpm set-device-owner com.catchingnow.icebox/.receiver.DPMReceiver
恢复原始状态:
adb shell settings put global policy_control null*
调整导航栏高度(-122改成0回复原来位置)
adb shell wm overscan 0,0,0,-122