Adding fragment and listener for answering calls.

Created mvp pattern for answer fragment.

Change-Id: Ibe0c3b5ce2b61a098c2237aab549238fd4518e9b
diff --git a/InCallUI/InCallUI.iml b/InCallUI/InCallUI.iml
new file mode 100644
index 0000000..2dc7d7e
--- /dev/null
+++ b/InCallUI/InCallUI.iml
@@ -0,0 +1,26 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<module type="JAVA_MODULE" version="4">
+  <component name="FacetManager">
+    <facet type="android" name="Android">
+      <configuration>
+        <option name="GEN_FOLDER_RELATIVE_PATH_APT" value="../../../out/target/common/obj/APPS/InCallUI_intermediates/src" />
+        <option name="GEN_FOLDER_RELATIVE_PATH_AIDL" value="../../../out/target/common/obj/APPS/InCallUI_intermediates/src" />
+      </configuration>
+    </facet>
+  </component>
+  <component name="NewModuleRootManager" inherit-compiler-output="true">
+    <exclude-output />
+    <content url="file://$MODULE_DIR$/../../../out/target/common/obj/APPS/InCallUI_intermediates/src">
+      <sourceFolder url="file://$MODULE_DIR$/../../../out/target/common/obj/APPS/InCallUI_intermediates/src" isTestSource="false" />
+    </content>
+    <content url="file://$MODULE_DIR$">
+      <sourceFolder url="file://$MODULE_DIR$/src" isTestSource="false" />
+    </content>
+    <orderEntry type="sourceFolder" forTests="false" />
+    <orderEntry type="module" module-name="libcore" />
+    <orderEntry type="module" module-name="base" />
+    <orderEntry type="module" module-name="common" />
+    <orderEntry type="jdk" jdkName="Android 4.2.2" jdkType="Android SDK" />
+  </component>
+</module>
+