[Android] Makes GYP changes for EMMA coverage

build/android/ant/apk-package.xml

Index: build/android/ant/apk-package.xml
diff --git a/build/android/ant/apk-package.xml b/build/android/ant/apk-package.xml
index eeb156c94f0e82169fd32ea548e5d2a4074b4b3e..5949063a62049e35b4cbe4b417b7bb59db14ad97 100644
--- a/build/android/ant/apk-package.xml
+++ b/build/android/ant/apk-package.xml
@@ -22,6 +22,10 @@
 
   <property name="sdk.dir" location="${ANDROID_SDK_ROOT}"/>
 
+  <condition property="emma.enabled" value="true" else="false">
+    <equals arg1="${EMMA_INSTRUMENT}" arg2="1"/>
+  </condition>
+
   <!-- jar file from where the tasks are loaded -->
   <path id="android.antlibs">
     <pathelement path="${sdk.dir}/tools/lib/ant-tasks.jar" />
@@ -54,21 +58,43 @@
   <property name="source.dir" value="${SOURCE_DIR}" />
   <property name="source.absolute.dir" location="${source.dir}" />
 
+  <!-- Macro that enables passing a variable list of external jar files
+       to ApkBuilder. -->
+  <macrodef name="package-helper">
+    <element name="extra-jars" optional="yes" />
+    <sequential>
+      <apkbuilder
+          outfolder="${out.absolute.dir}"
+          resourcefile="${resource.package.file.name}"
+          apkfilepath="${out.packaged.file}"
+          debugpackaging="${build.is.packaging.debug}"
+          debugsigning="${build.is.signing.debug}"
+          verbose="${verbose}"
+          hascode="true"
+          previousBuildType="/"
+          buildType="${build.is.packaging.debug}/${build.is.signing.debug}">
+        <dex path="${intermediate.dex.file}"/>
+        <sourcefolder path="${source.absolute.dir}"/>
+        <nativefolder path="${native.libs.absolute.dir}" />
+        <extra-jars/>
+      </apkbuilder>
+    </sequential>
+  </macrodef>
+
+
   <!-- Packages the application. -->
   <target name="-package">
-    <apkbuilder
-        outfolder="${out.absolute.dir}"
-        resourcefile="${resource.package.file.name}"
-        apkfilepath="${out.packaged.file}"
-        debugpackaging="${build.is.packaging.debug}"
-        debugsigning="${build.is.signing.debug}"
-        verbose="${verbose}"
-        hascode="true"
-        previousBuildType="/"
-        buildType="${build.is.packaging.debug}/${build.is.signing.debug}">
-      <dex path="${intermediate.dex.file}"/>
-      <sourcefolder path="${source.absolute.dir}"/>
-      <nativefolder path="${native.libs.absolute.dir}" />
-    </apkbuilder>
+    <if condition="${emma.enabled}">
+      <then>
+        <package-helper>
+          <extra-jars>
+            <jarfile path="${sdk.dir}/tools/lib/emma_device.jar" />

[cjhopman, 2013/08/21 18:32:14]

Nit: Pass this path from gyp, too.

[gkanwar1, 2013/08/21 18:50:39]

Done.

+          </extra-jars>
+        </package-helper>
+      </then>
+      <else>
+        <package-helper />
+      </else>
+    </if>
   </target>
 </project>