react-native-kc-baidumap/android/src/main/res/values/dimens.xml

百度地图sdk

<!--
  ~ Copyright (C) 2016 Baidu, Inc. All Rights Reserved.
  -->
<resources>
    <!-- Default screen margins, per the Android Design guidelines. -->
    <dimen name="activity_horizontal_margin">16dp</dimen>
    <dimen name="activity_vertical_margin">16dp</dimen>
</resources>