Q:

codeStyleSettings.xml always modified by Android Studio

Using Android Studio 1.3.2, the .idea/codeStyleSettings.xml is constantly modified to add a section for <Objective-C-extensions>...</Objective-C-extensions\>. These changes are despite no Objective-C code existing within the project. After many attempts, I have been unable to revert these changes - they keep coming back every time Android Studio is opened.
Where are these changes coming from and how can I avoid Android Studio constantly restoring the modifications?
<Objective-C-extensions>
  <option name="GENERATE_INSTANCE_VARIABLES_FOR_PROPERTIES" value="ASK" />
  <option name="RELEASE_STYLE" value="IVAR" />
  <option name="TYPE_QUALIFIERS_PLACEMENT" value="BEFORE" />
  <file>
    <option name="com.jetbrains.cidr.lang.util.OCDeclarationKind" value="Import" />
    <option name="com.jetbrains.cidr.lang.util.OCDeclarationKind" value="Macro" />
    <option name="com.jetbrains.cidr.lang.util.OCDeclarationKind" value="Typedef" />
    <option name="com.jetbrains.cidr.lang.util.OCDeclarationKind" value="Enum" />
    <option name="com.jetbrains.cidr.lang.util.OCDeclarationKind" value="Constant" />
    <option name="com.jetbrains.cidr.lang.util.OCDeclarationKind" value="Global" />
    <option name="com.jetbrains.cidr.lang.util.OCDeclarationKind" value="Struct" />
    <option name="com.jetbrains.cidr.lang.util.OCDeclarationKind" value="FunctionPredecl" />
    <option name="com.jetbrains.cidr.lang.util.OCDeclarationKind" value="Function" />
  </file>
  <class>
    <option name="com.jetbrains.cidr.lang.util.OCDeclarationKind" value="Property" />
    <option name="com.jetbrains.cidr.lang.util.OCDeclarationKind" value="Synthesize" />
    <option name="com.jetbrains.cidr.lang.util.OCDeclarationKind" value="InitMethod" />
    <option name="com.jetbrains.cidr.lang.util.OCDeclarationKind" value="StaticMethod" />
    <option name="com.jetbrains.cidr.lang.util.OCDeclarationKind" value="InstanceMethod" />
    <option name="com.jetbrains.cidr.lang.util.OCDeclarationKind" value="DeallocMethod" />
  </class>
  <extensions>
    <pair source="cpp" header="h" />
    <pair source="c" header="h" />
  </extensions>
</Objective-C-extensions>

A:

The <Objective-C-extensions> Section is added by the Android NDK Support Plugin. Which was added in 1.3 and is activated by default. 
If you have activated this plugin it adds the Section to your codeStyleSettings.xml. Otherwise it will be removed.

