3

.idea/codeStyles/Project.xml

+<component name="ProjectCodeStyleConfiguration">
+  <code_scheme name="Project" version="173">
+    <Objective-C-extensions>
+      <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" fileNamingConvention="NONE" />
+        <pair source="c" header="h" fileNamingConvention="NONE" />
+      </extensions>
+    </Objective-C-extensions>
+  </code_scheme>
+</component>

.idea/gradle.xml

   <component name="GradleSettings">
     <option name="linkedExternalProjectsSettings">
       <GradleProjectSettings>
+        <compositeConfiguration>
+          <compositeBuild compositeDefinitionSource="SCRIPT" />
+        </compositeConfiguration>
         <option name="distributionType" value="DEFAULT_WRAPPED" />
         <option name="externalProjectPath" value="$PROJECT_DIR$" />
         <option name="resolveModulePerSourceSet" value="false" />

.idea/misc.xml

       <configuration PROFILE_NAME="Debug" CONFIG_NAME="Debug" />
     </configurations>
   </component>
-  <component name="ProjectCodeStyleConfiguration">
-    <code_scheme name="Project" version="173">
-      <Objective-C-extensions>
-        <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" fileNamingConvention="NONE" />
-          <pair source="c" header="h" fileNamingConvention="NONE" />
-        </extensions>
-      </Objective-C-extensions>
-    </code_scheme>
-  </component>
-  <component name="ProjectRootManager">
+  <component name="ProjectRootManager" version="2" languageLevel="JDK_1_7" project-jdk-name="1.8" project-jdk-type="JavaSDK">
     <output url="file://$PROJECT_DIR$/build/classes" />
   </component>
   <component name="ProjectType">

app/build.gradle

 android {
     compileSdkVersion 28
     defaultConfig {
-        applicationId "com.example.dninterface"
+        applicationId "com.example.myinterface"
         minSdkVersion 15
         targetSdkVersion 28
         versionCode 1