android: move to Gradle build

Refs #74812

Change-Id: I2587debb5e4c1584f94370edb36ad87b28fc6c92
diff --git a/ring-android/ring-android.iml b/ring-android/ring-android.iml
index 32f50c7..aa770af 100644
--- a/ring-android/ring-android.iml
+++ b/ring-android/ring-android.iml
@@ -1,19 +1,21 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<module type="JAVA_MODULE" version="4">
+<module external.linked.project.id="ring-android" external.linked.project.path="$MODULE_DIR$" external.root.project.path="$MODULE_DIR$" external.system.id="GRADLE" external.system.module.group="" external.system.module.version="unspecified" type="JAVA_MODULE" version="4">
   <component name="FacetManager">
-    <facet type="android" name="Android">
-      <configuration />
+    <facet type="java-gradle" name="Java-Gradle">
+      <configuration>
+        <option name="BUILD_FOLDER_PATH" value="$MODULE_DIR$/build" />
+        <option name="BUILDABLE" value="false" />
+      </configuration>
     </facet>
   </component>
   <component name="NewModuleRootManager" inherit-compiler-output="true">
+    <output url="file://$MODULE_DIR$/build/intermediates/classes/debug" />
+    <output-test url="file://$MODULE_DIR$/build/intermediates/classes/androidTest/debug" />
     <exclude-output />
     <content url="file://$MODULE_DIR$">
-      <sourceFolder url="file://$MODULE_DIR$/gen" isTestSource="false" generated="true" />
-      <sourceFolder url="file://$MODULE_DIR$/src" isTestSource="false" />
+      <excludeFolder url="file://$MODULE_DIR$/.gradle" />
     </content>
-    <orderEntry type="inheritedJdk" />
+    <orderEntry type="jdk" jdkName="Android API 22 Platform" jdkType="Android SDK" />
     <orderEntry type="sourceFolder" forTests="false" />
-    <orderEntry type="library" name="libs" level="project" />
   </component>
-</module>
-
+</module>
\ No newline at end of file