Novoda blog: Android CI

pom_app.xml

<?xml version="1.0" encoding="UTF-8"?>
<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd">
	<modelVersion>4.0.0</modelVersion>
	<parent>
		<groupId>novoda.weeworld</groupId>
		<artifactId>weeworld-dev</artifactId>
		<version>1.14.0_lmh</version>
	</parent>
	<artifactId>weeworld</artifactId>
	<packaging>apk</packaging>
	<name>WeeWorld Avatar Creator</name>

	<description>WeeWorld Avatar Creator Android Application</description>

	<dependencies>
		<dependency>
			<groupId>com.google.android</groupId>
			<artifactId>android</artifactId>
			<scope>provided</scope>
		</dependency>
		<dependency>
			<groupId>junit</groupId>
			<artifactId>junit</artifactId>
			<scope>test</scope>
		</dependency>
	</dependencies>

	<!--default case. acts when no profile selected-->
	<!-- the application gets installed into the local maven repository so that the instrumentation test project can use it-->
	<build>
		<defaultGoal>install</defaultGoal> 
		<finalName>${project.artifactId}-${project.version}</finalName>
		<sourceDirectory>${project.basedir}/src</sourceDirectory>
		<plugins>
			<plugin>
				<groupId>com.jayway.maven.plugins.android.generation2</groupId>
				<artifactId>maven-android-plugin</artifactId>
			</plugin>
			<plugin>
				<artifactId>maven-compiler-plugin</artifactId>
			</plugin>
		</plugins>
	</build>

	<!-- needs additional config/parameters to work: a keystore along with access data to it.
			parameters for the keystore as seen below-->
	<profiles>
		<profile><!-- release profile. uses keystore defined in keystore.* properties. signs and zipaligns the app to the target folder-->
			<id>release</id>
			<activation>
				<activeByDefault>false</activeByDefault>
			</activation>
			<build>
				<defaultGoal>install</defaultGoal>
				<finalName>${project.artifactId}-${project.version}</finalName>
				<plugins>
					<plugin>
						<groupId>org.apache.maven.plugins</groupId>
						<artifactId>maven-jarsigner-plugin</artifactId>
						<version>1.2</version>
						<executions>
							<execution>
								<id>signing</id>
								<goals>
									<goal>sign</goal>
								</goals>
								<phase>package</phase>
								<inherited>true</inherited>
								<configuration>
									<includes>
										<include>${project.build.directory}/target/${project.artifactId}-${project.version}.apk</include>
									</includes>
									<keystore>${keystore.location}</keystore>
									<storepass>${keystore.password}</storepass>
									<keypass>${keystore.keypass}</keypass>
									<alias>${keystore.alias}</alias>
									<verbose>true</verbose>
								</configuration>
							</execution>
						</executions>
					</plugin>
					<plugin>
						<groupId>com.jayway.maven.plugins.android.generation2</groupId>
						<artifactId>maven-android-plugin</artifactId>
						<configuration>
							<zipalign>
								<verbose>true</verbose>
								<skip>false</skip><!-- defaults to true -->
								<inputApk>${project.build.directory}/${project.artifactId}-${project.version}.apk</inputApk>
								<outputApk>${project.build.directory}/WeeWorld_v${project.version}.apk</outputApk>
							</zipalign>
							<sign>
								<debug>false</debug>
							</sign>
						</configuration>				
						<executions>
							<execution>
								<id>zipalign</id>
								<phase>verify</phase>
								<goals>
									<goal>zipalign</goal>
								</goals>
							</execution>
						</executions>
					</plugin>
				</plugins>
			</build>
		</profile>

		<profile><!-- builds an unsigned apk-->
			<id>unsign</id>
			<activation>
				<activeByDefault>false</activeByDefault>
			</activation>
			<build>
				<defaultGoal>install</defaultGoal>
				<finalName>WeeWorld_v${project.version}_unsigned</finalName>
				<plugins>
					<plugin>
						<groupId>com.jayway.maven.plugins.android.generation2</groupId>
						<artifactId>maven-android-plugin</artifactId>
						<configuration>
							<sign>
								<debug>false</debug>
							</sign>
						</configuration>				
					</plugin>
				</plugins>
			</build>
		</profile>
	</profiles>
</project>

pom_parent.xml

<?xml version="1.0" encoding="UTF-8"?>
<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd">
	<modelVersion>4.0.0</modelVersion>
	<groupId>novoda.weeworld</groupId>
	<artifactId>weeworld-dev</artifactId><!--artifactId for both the app and the instrumentation - a development package-->
	<version>1.14.0_lmh</version>
	<packaging>pom</packaging>
	<name>WeeWorld app and instrumentation</name>

	<description>WeeWorld avatar creator android application and its intrumentation</description>

	<dependencyManagement>
		<dependencies>
			<dependency>
				<groupId>com.google.android</groupId>
				<artifactId>android</artifactId>
				<version>2.2.1</version>
			</dependency>
			<dependency>
				<groupId>com.google.android</groupId>
				<artifactId>android-test</artifactId>
				<version>2.2.1</version>
			</dependency>
			<dependency>
				<groupId>junit</groupId>
				<artifactId>junit</artifactId>
				<version>4.4</version>
			</dependency>
	 	</dependencies>
	</dependencyManagement>	

	<profiles>
		<!-- build all profile -->
		<profile>
			<id>all</id>
			<activation>
				<activeByDefault>true</activeByDefault>
			</activation>
			<modules>
				<module>WeeWorld</module>
				<module>WeeWorldTest</module>
			</modules>
		</profile>

		<!-- App build profile -->
		<profile>
			<id>app-build</id>
			<activation>
				<activeByDefault>true</activeByDefault>
			</activation>
			<modules> <!--we are only building the application here -->
				<module>WeeWorld</module>
			</modules>
		</profile>

		<!-- Instrumentation test profile -->
		<profile>
			<id>instrument</id>
			<activation>
				<activeByDefault>false</activeByDefault>
			</activation>
			<modules>
				<module>WeeWorldTest</module>
			</modules>
		</profile>

		<!--sign and release profile -->
		<profile>
			<id>release</id>
			<activation>
				<activeByDefault>false</activeByDefault>
			</activation>
			<modules>
				<module>WeeWorld</module>
			</modules>
		</profile>
	</profiles>

	<!--default settings common to all profiles unless overriden -->
	<build>
		<pluginManagement>
			<plugins>
				<plugin>
					<groupId>com.jayway.maven.plugins.android.generation2</groupId>
					<artifactId>maven-android-plugin</artifactId>
					<configuration>
						<sdk>
							<platform>8</platform>
						</sdk>
						<deleteConflictingFiles>true</deleteConflictingFiles>
					</configuration>
					<extensions>true</extensions>
				</plugin>
				<plugin>
					<artifactId>maven-compiler-plugin</artifactId>
					<version>2.3</version>
					<configuration>
						<source>1.6</source>
						<target>1.6</target>
					</configuration>
				</plugin>
			</plugins>
		</pluginManagement>
	</build>
</project>

pom_test.xml

<?xml version="1.0" encoding="UTF-8"?>
<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd">
	<modelVersion>4.0.0</modelVersion>
	<parent>
		<groupId>novoda.weeworld</groupId>
		<artifactId>weeworld-dev</artifactId>
		<version>1.14.0_lmh</version>
	</parent>
	<artifactId>weeworld-test</artifactId>
	<packaging>apk</packaging>
	<name>WeeWorld Avatar Creator Instrumentation</name>

	<description>WeeWorld Avatar Creator Android Application's Instrumention</description>

	<dependencies>
		<dependency>
			<groupId>com.google.android</groupId>
			<artifactId>android</artifactId>
			<scope>provided</scope>
		</dependency>
		<dependency>
			<groupId>com.google.android</groupId>
			<artifactId>android-test</artifactId>
			<scope>provided</scope>
		</dependency>
		<dependency>
			<!-- the target apk, which we will test. will automatically be deployed to device in pre-integration-test phase. -->
			<groupId>novoda.weeworld</groupId>
			<artifactId>weeworld</artifactId>
			<version>${project.version}</version>
			<type>apk</type>
		</dependency>
		<dependency>
			<!-- optional: compile time dependency, in this case so that we can read from the R.java for example. -->
			<groupId>novoda.weeworld</groupId>
			<artifactId>weeworld</artifactId>
			<version>${project.version}</version>
			<scope>compile</scope>
			<type>jar</type>
		</dependency>
	</dependencies>

	<build>
		<defaultGoal>install</defaultGoal>
		<finalName>${project.artifactId}-${project.version}</finalName>
		<sourceDirectory>${project.basedir}/src</sourceDirectory>
		<testSourceDirectory></testSourceDirectory>
		<plugins>
			<plugin>
				<groupId>com.jayway.maven.plugins.android.generation2</groupId>
				<artifactId>maven-android-plugin</artifactId>
				<configuration>
					<emulator>
						<avd>22</avd> <!-- name of the avd to deploy to and run the instrumentation on -->
						<wait>150000</wait> <!-- wait time for the emulator to start -->
						<options>-partition-size 128 -wipe-data</options> <!-- additional options to run the emulator with-->
					</emulator>
					<undeployBeforeDeploy>true</undeployBeforeDeploy>
				</configuration>
				<executions> <!-- android plugin execution that starts the emulator bound to the 'initialize' goal -->
					<execution>
						<id>startemulator</id>
						<phase>initialize</phase>
						<goals>
							<goal>emulator-start</goal>
						</goals>
					</execution>
					<execution>
						<id>stopemulator</id>
						<phase>install</phase>
						<goals>
							<goal>emulator-stop</goal>
						</goals>
					</execution>
				</executions>
				<extensions>true</extensions>
			</plugin>
		</plugins>
	</build>
</project>

Note that under maven-android-plugin 1.1.1 you need to set the apk version of the app under test dependency to provided. See http://code.google.com/p/maven-android-plugin/issues/detail?id=159