build.gradle

// Put this at the end of your project build.gradle
// Execute on your CI server with something like:
//     ./gradlew continuousIntegration -Pfingerprint=asdf -PbuildNumber=2 -PdisablePreDex

evaluationDependsOnChildren();

task staticAnalysis() {
    def appProject = subprojects.find { project -> 'app' == project.name }

    dependsOn appProject.getTasksByName('findbugs', true)
    dependsOn appProject.getTasksByName('pmd', true)
    dependsOn appProject.getTasksByName('lint', true)
}

task testing() {
    def appProject = subprojects.find { project -> 'app' == project.name }

    def unitTestTasks = appProject.getTasksByName('testAppDebugUnitTest', true);
    def integrationTestTasks = appProject.getTasksByName('spoonAppDebugAndroidTest', true);

    dependsOn unitTestTasks
    dependsOn integrationTestTasks

    // Run unit tests first
    integrationTestTasks.each { task -> task.mustRunAfter unitTestTasks }
}

task release() {
    def appProject = subprojects.find { project -> 'app' == project.name }

    dependsOn appProject.getTasksByName('assembleAppRelease', true)
}

task continuousIntegration() {
    dependsOn staticAnalysis
    dependsOn testing
    dependsOn release
    
    // Static analysis first, then testing, then release
    testing.mustRunAfter staticAnalysis
    release.mustRunAfter testing
}