Android SDK Plugin for SBT

Current version is 1.4.13

Description

This is an easy-to-use plugin for existing and newly created android projects. It is tested and developed against 0.13.5+.

The plugin supports normal android projects and projects that reference library projects. 3rd party libraries can be included by placing them in libs as in regular projects, or they can be added by using sbt's libraryDependencies feature. This build setup is 100% compatible with Google's own gradle build system due to the use of the same underlying com.android.tools.build:builder implementation.

NOTE: proguard 5.1 does not like old versions of scala. Projects that wish to use Proguard 5.1 and Scala should use scalaVersion := "2.11.5" or newer. For compatible scala projects and java-based projects which wish to use proguard 5.1 (to fix issues around generic types being removed from base-classes) a workaround is to add a local file, project/proguard.sbt, containing: libraryDependencies += "net.sf.proguard" % "proguard-base" % "5.1". See proguard bug #549 and SI-8931

NOTE: support-v4 22.2.x triggers compilation errors, see #173 and SI-7741

Support and Help

The first line of support is reading this README, beyond that, help can be found on the #sbt-android IRC channel on Freenode

New features in 1.4.x

• 1.4.13:
  • android:install and android:uninstall now respect android:allDevices
  • add android:clean for clearing app data from device
• 1.4.11:
  • include aars when generating proguardConfig
  • fix mainDexClasses on non-Windows platforms
  • implement android.GradleBuild in "com.hanhuy.sbt" % "android-gradle-build" % "0.2"
    • Automatic building from gradle projects without having to configure SBT
    • See the gradle-build test cases for an example of usage
    • Known issue: transitive aar libraries that are specified in both library and app modules will fail to build
  • use AutoPlugin triggers
• 1.4.10:
  • Set autoScalaLibrary based on presence of scala sources
  • Set minSdkVersion and targetSdkVersion based on platformTarget unless explicitly specified in AndroidManifest.xml, previously defaulted to 1
  • Properly skip dex if files unchanged.
  • retrolambdaEnable is set false by default
  • More refactoring to support Protify, see live-code demo
• 1.4.9:
  • add color to pid in pidcat
  • fix flavor target directory when flavoring a subproject
  • suppress lint error in androidBuildJar
  • fix javacOptions in doc
  • turn update checker into updateCheck in Android which can be set to () to squelch
  • refactoring to support Protify, see demos Protify Layout Prototyper Demo and Protify Code Prototyper Demo
• 1.4.8:
  • Update to new android gradle/builder 1.3.0
    • add libraryRequests and packagingOptions settings
  • warn about performance when using generated maindexlist.txt
  • add androidBuildJar and buildJar for creating jar libraries without resources (anytime aar or apklib is not required).
  • automatically cleanup resources when aar/apklib dependencies are changed, no longer requires clean build after changes.
• 1.4.7:
  • proguard + cache improvements:
    • no longer need to clean after updating proguard and/or cache rules
  • add android:allDevices for automatically executing android:install, android:run, and/or android:test against all connected devices
  • lots of code cleanup (remove bad uses of sbt.State
  • improve the output of devices (include api level and battery status)
  • move the output of AndroidBuilder into debug
  • re-expose sdkPath, also add ndkPath as a setting
  • fix watchSources to properly compile on resource, jni, ndk, etc. changes
  • deprecate androidBuildApklib, should use androidBuildAar instead
  • fail the build when trying to run library projects
  • automatically generate maindexlist.txt if dexMainFileClasses in Android is not set
• 1.4.6:
  • rename android:packageName to android:applicationId, uses android:packageName if set, otherwise falls back to value in android:manifest. android:packageName is reverted to be a SettingKey to fix collision with sbt-native-packager; fixes #178
  • add resValues in Android; allow specifying res/values from build (for flavors and auto-generated resources); analogous to resValue from the gradle android plugin.
• 1.4.5:
  • colorize pidcat command
  • fix several proguard cache related bugs (minor)
  • organize predex bin output better
• 1.4.4:
  • minor NDK build improvements
  • add testSources to watchSources (automatically trigger ~ commands)
• 1.4.3:
  • logcat and pidcat performance improvements
  • minor signing config fixes (fix clobbering of settings, only prompt passwords once)
  • Instrumentation testing: do not squelch testAndroidTestCaseSetUpProperly
• 1.4.2:
  • multidex updates
    • Allow proguard/proguardCache in conjunction with multidex
    • Implement minSdkVersion=21+ multidex optimizations (dramatically improve incremental build times when using multidex)
• 1.4.1:
  • add a dex method counter, spits out number of methods in all dex files, aids in deciding when to add additional proguard-cache rules, and switching to/from multi-dex
  • Enhanced proguard-cache jar processing, no longer messes up conflicting case-sensitive filenames (can now proguard-cache obfuscated jars)
  • Fix apklibs source generators when using build flavors
• 1.4.0:
  • This version is not entirely backward compatible with 1.3.x; TR.scala and proguardCache have undergone significant changes.
  • Some code re-organization, internal settings hidden from public view (can still be accessed by defining SettingKey and TaskKey manually as required)
  • Add android:bootClasspath for use with robolectric
  • Unused resource shrinker, enable with shrinkResources in Android := true
    • Only runs if proguard is run, typically used for clean, release builds.
    • See the resource shrinking documentation
  • Conversion of some settings to tasks: packageName, manifest, packageForR, versionName, versionCode, minSdkVersion, targetSdkVersion
    • See all available keys
  • TypedResource improvements, now uses value class extensions for runtime performance improvements (all apps must now use scala 2.10+)
    • Renamed TypedViewHolder in favor of a single TypedFindView, removed TypedView, TypedActivity, TypedActivityHolder, TypedDialog
  • Proguard cache improvements, no more ProguardCache DSL, instead, add package prefix strings to cache directly to proguardCache in Android (Seq[String])
  • Add extraResDirectories setting for additional overlay-resources. For use with build flavors, etc.

New features in 1.3.x (last version: 1.3.24)

• 1.3.24:
  • Minor lint fix (honor min/target sdk from build file)
  • Last version to support scala 2.8.x and 2.9.x
• 1.3.23:
  • Remove repeated lint output
  • Fix android.Plugin.flavorOf
    • Demonstrate usage of flavorOf along with junit4 instrumented testing in the android-test-kit test case
  • Fix doubled update checker message
  • Update com.android.tools.build and lint dependencies
• 1.3.22:
  • Initial lint support
    • Configured to only detect API level issues by default
    • New setting keys:
      • android:lintEnabled: run lint in compile, default true
      • android:lintFlags: optional flags for lint
      • android:lintStrict: fail the build on lint errors, default false
      • android:lintDetectors: lint rules to detect, default: API level issues
    • New task android:lint: run lint independently of compile, will not run compile before-hand, otherwise, behaves according to settings above.
    • Available lint detectors can be found documented at http://www.javadoc.io/doc/com.android.tools.lint/lint-checks/24.2.2
  • Update to com.android.tools.build:builder:1.2.0
  • Remove stack traces on build failures (stack traces for errors only)
• 1.3.21:
  • proguard-cache regression fix, force non-incremental dex on first cache-hit
  • remove bad ProguardCache() overloads
• 1.3.20:
  • Fixes for proguardCache and aars
  • No longer deduplicate jars based on name ( filter using dependencyClasspath instead if necessary)
• 1.3.19:
  • Bug fixes around retrolambda, gen-android, and other minor issues
  • Update to builder 1.1.3
• 1.3.18:
  • Initial implementation of android.Plugin.flavorOf for build flavors.
    • Simple usage is lazy val flavorproject = android.Plugin.flavorOf(baseproject, "flavor-name", flavorSettings /* copies and override baseproject settings */)
    • The flavorproject is otherwise a normal sbt project and it can be treated as such.
• 1.3.17:
  • Reimplemented renderscript task, thanks @zbsz
  • Update checker fixes
  • Fork the retrolambda process for google play services failures
  • Update to builder 1.1.1
  • Error on ambiguous project layouts
  • Add android:buildConfigOptions for customizing BuildConfig.java
  • Add android:apkbuildDebug to replace createDebug global variable
• 1.3.16:
  • Add android:test-only thanks @tek
  • Fix gen-android and gen-android-sbt to create android.sbt with the current plugin version
  • Update to builder 1.0.1
• 1.3.15:
  • Update checker to notify of new versions
  • Fix multi-project retrolambda build issues
  • Fix adb-wifi to use adb tcpip internally
• 1.3.14:
  • Support for Retrolambda, Java8 lambda syntax.
    • Automatically enabled when JDK 8 and java sources are detected.
    • Manually enable by setting retrolambdaEnable in Android := true (or, conversely, false to disable if it was automatically enabled)
    • Sample in simple-retrolambda test case
• 1.3.13:
  • Update to release builder 1.0.0
  • Attempt to fix proguard-cache delta bug
• 1.3.12:
  • update to latest android builder 1.0.0-rc1
  • fix javah bug #131
  • fix double-tab crash #130
  • split test from android:test (better support for robolectric)
  • manifest placeholders, set manifestPlaceholders in Android
    • Map[String,String] for key:values to replace in AndroidManifest.xml
    • Placeholders are expanded using ${key} syntax
    • Can be dynamically configured as it is implemented as an SBT task
• 1.3.11:
  • multidex support (thank you @dant3) see the android reference documentation and the hello-multidex test case for an example of usage
  • adb-runas command: run a command as the current development package user
• 1.3.10:
  • adb-kill command: kill the currently running package process (if not foreground)
  • update android builder (0.14.2), proguard (5.0) and asm dependencies (5.0)
  • 1.3.7, 1.3.8 and 1.3.9 are bad releases, moderate bugs
• 1.3.5:
  • Last release for sbt 0.12.x
  • unseal ProjectLayout
  • allow proguard-cache on java-only projects
  • adb-screenon command (turn screen of device on/unlock)
  • include renderscript generated resources in aar
• 1.3.4: bugfixes
  • #81 add fullClasspath to javah
  • update to builder 0.12.2
  • #82 add NDK_PROJECT_PATH environment for ndkbuild
  • #84 package dependsOn managedResources
  • #85 sourceManaged = gen
  • minor ndk build fixes (apkbuild depends on *.so)
• 1.3.3: Add ApkSigningConfig, PlainSigningConfig, PromptStorepassSigningConfig and PromptPasswordsSigningConfig. These various signing configurations allow control over prompting for keystore and key passwords. The default is PlainSigningConfig which observes the original behavior from ant builds (reads properties out of local.properties). Set apkSigningConfig in Android to one of these variants to perform non-default behavior.
  • Also added androidBuildWith() project decorator, replaces androidBuild(projects) and dependsOn(projects)
• 1.3.2: add AutoPlugin support for 0.13.5
  • Auto-set localProjects when using android.Plugin.androidBuild(...)
  • When gen-android, gen-android, and android.AutoBuild require 0.13.5 if on the 0.13.x sbt line.
  • Some refactoring of classes out of android.Keys, should be mostly compatible still.
• 1.3.1: add android:apkbuild-pickfirsts works like android:apkbuild-excludes but picks the first occurrence of the resource.
  • A bug in com.android.tools.build:builder, android bug #73437, prevents PackagingOptions from working correctly with JNI libraries. A workaround is implemented copy all JNI to a single location first.
• NDK build process, similarly to ANDROID_HOME, set ANDROID_NDK_HOME to the location where the Android NDK is installed. Alternatively, ndk.dir can be set in a local.properties file for the project.
  • libs will be generated into binPath / "jni" and obj will drop into binPath / "obj"
  • Pre-generated JNI libraries will no longer be pulled out of jni (nor src/main/jni) -- they will be taken from libs (or src/main/libs)
    • This does not apply to aar and apklib--they will be pulled out of appropriate locations per their spec.
  • javah is automatically executed on all classes that have native methods in their signatures. The header files are generated into sourceManaged and are available to include in native sources and Android.mk by adding LOCAL_CFLAGS := -I$(SBT_SOURCE_MANAGED)
  • collect-jni no longer copies libraries, it only assembles a list of directory names for packaging
• Global plugin installation friendly
  • For sbt 0.13, add to ~/.sbt/0.13/plugins/android.sbt
  • addSbtPlugin("com.hanhuy.sbt" % "android-sdk-plugin" % "1.4.13")
• New commands, all commands have proper tab-completion:
  • gen-android - creates android projects from scratch with sbt plumbing
  • gen-android-sbt - creates SBT files for an existing android project
  • logcat - supports all regular options, non-polling (-d by default)
  • pidcat - logcat the current package or specified package with TAG filters
  • adb-ls - ls on-device
  • adb-cat - cat a file on-device
  • adb-rm - rm a file on-device
  • adb-shell - execute a shell command on-device
  • adb-push - push a file to device
  • adb-pull - pull a file from device
  • reboot-device renamed to adb-reboot
• Existing commands available globally
  • devices, device, adb-wifi
• AutoBuild support, (created automatically with gen-android), set your build to be object Build extends android.AutoBuild and settings will be automatically applied to projects as necessary.
• Update to latest com.android.tools.build 0.12.x
  • Now requires android build-tools 19.1.0 or newer
• minSdkVersion and targetSdkVersion are now SettingKey[String] and no longer SettingKey[Int] (support android-L)
• Instrumentation tests are now located in src/main/androidTest instead of src/main/instrumentTest (match layout generated by android create project)
• android:dex task now returns a folder for the output dex not a classes.dex file.

New features in 1.2.x (last version: 1.2.20)

• Add setting android:debug-includes-tests (default = true) to automatically include instrumented test cases in the debug APK instead of using a separate test APK. This feature improves IntelliJ testing integration.

  • As a result of this new feature, if there are any libraryDependencies in test that must be honored, the setting must be disabled, and a separate test APK must be created. An alternative is to include the test dependencies in the normal compile. Proguard will automatically strip these out in release builds if they are unused.

  • This setting may be ignored, or set to false if one does not have tests or does not want to include the test cases in the debug package.

  • If the setting is disabled, test cases will be generated into a test APK when running android:test

  • When generating release builds, it is important to clean, otherwise test artifacts may be left over and present in the released apk.

  • When using included tests, it is necessary to add the following proguard options, or else proguard will mistakenly remove test cases from the output:

    proguardOptions in Android ++= Seq(
      "-keep public class * extends junit.framework.TestCase",
      "-keepclassmembers class * extends junit.framework.TestCase { *; }"
    )
    

• Add ability to disable manifest merging if upstream libraries have bad manifest settings, set mergeManifests in Android := false, default is true
  • Disabling manifest merging will remove automatic import of Activities, Services, BroadcastReceivers, etc. from the library's manifest into the main application manifest
• Increase test timeout to 3 minutes, from 5 seconds, configurable by using the instrumentTestTimeout setting key, in milliseconds
• Add apkbuildExcludes setting to skip/ignore duplicate files, an error like this:

  [info] com.android.builder.packaging.DuplicateFileException: Duplicate files copied in APK META-INF/LICENSE.txt
  [info]  File 1: /path1/some.jar
  [info]  File 2: /path2/some.jar
  

  Can be rectified by setting apkbuildExcludes in Android += "META-INF/LICENSE.txt"
• 1.2.18: zipalignPath has changed from a Setting into a Task

New features in 1.1.x (last version: 1.1.2)

• Automatically load declared library projects from project.properties, build.scala is no longer necessary to configure the library projects, unless other advanced features are necessary (this means that any android project that only uses library projects does not need to use multi-project configurations).

  • For those not using project.properties an alternative is to add android.Dependencies.AutoLibraryProject(path)s to local-projects

    import android.Keys._
    import android.Dependencies.AutoLibraryProject
    
    localProjects in Android <+= (baseDirectory) {
      b => AutoLibraryProject(b / ".." / "my-library-project")
    }
    

• version-code and version-name are defaulted to no-ops (no overrides)
  • They can be set programmatically using an sbt Command
• instrumented tests now go into src/instrumentTest in gradle-layout projects
  • a test AndroidManifest.xml will be automatically generated if not present

New features in 1.0.x (last version: 1.0.8)

• Customizable proguard caching!
• Proguard cache rules are defined using the proguardCache in Android setting, the rules are of type android.Keys.ProguardCache and can be defined like so:
  • The default cache rule is defined as ProguardCache("scala") % "org.scala-lang", this caches all scala core libraries automatically.
  • proguardCache in Android += ProguardCache("play") % "play" %% "play-json" will match all packages and classes contained in play.** from the module defined by the organization name play and module name play-json. %% specifies that the module name should be cross-versioned for detecting a match. % can be used to select the plain module name without scala cross-versioning. If a module name is not specified, all libraries in the selected organization will be cached with the package names passed to ProguardCache()
  • ... <+= baseDirectory (b => ProguardCache("android.support.v4") << (b / "libs / "android-support-v4.jar))" will cache android.support.v4.** from the local jar libs/android-support-v4.jar
  • All packages within a jar to be cached MUST be declared in the rule or else many NoClassDefFound errors will ensue!
  • Multiple packages may be specified in a cache rule: ProguardCache("package1", "package2", "package3") ...
  • All ProguardCache rules must be associated with a module-org+name or a local jar file.
  • Defining many cache rules will result in a higher cache-miss rate, but will dramatically speed up builds on cache-hits; choose libraries and caching rules carefully to balance the the cache-hit ratio. Large, multi-megabyte libraries should always be cached to avoid hitting the dex-file method-limit.
  • Transitive dependencies are not cached automatically, those rules need to be defined explicitly.
• Fixes NoSuchMethodError sometimes occuring when re-building after a proguard cache-miss (clear dex file on the first cache-hit build after proguarding; caused by dex incremental builds)

New features in 0.9.x (last version: 0.9.3)

• Add a better method of specifying local-projects besides only in project.properties, or overriding library-projects in a convoluted manner. use localProjects in Android += android.Dependencies.LibraryProject(lib_project.base) settings to add library projects without declaring them in project.properties or otherwise
• Add local-aars setting to allow the use of AARs without a repo.
• Add android.ArbitraryProject load any project you want from a git repo, see this example for details.

Example projects

• A variety of my own projects can be found on github that use this plugin
• In addition to this, a growing collection of tests can be found under sbt-test/android-sdk-plugin/. These projects are examples of how to use the plugin in various configurations.
• Tests can be run via sbt scripted, they require ANDROID_HOME and ANDROID_NDK_HOME to be set in addition to having platform android-17 installed.
• All tests have auto-generated build.properties and auto_plugins.sbt files that set the current version of sbt and the android-sdk-plugin to use for testing.

Usage

1. Install sbt (from scala-sbt.org or use your local packaging system like macports, brew, etc.) -- make sure the Android SDK is fully updated (minimum build-tools 19.1.0 and up)

   • (OPTIONAL) Install the plugin globally by adding the following line in the file ~/.sbt/0.13/plugins/android.sbt:

   addSbtPlugin("com.hanhuy.sbt" % "android-sdk-plugin" % "1.4.13")
   

2. Create a new android project using gen-android if the plugin is installed globally

   • Instead of creating a new project, one can also do android update project to make sure everything is properly setup in an existing project.
   • Instead of keeping local.properties up-to-date, you may set the environment variable ANDROID_HOME pointing to the path where the Android SDK is unpacked. This will bypass the requirement of having to run android update project on existing projects.
   • When using gen-android, the platformTarget is automatically set to the newest version available in your local SDK, override this by setting target in a project.properties file, or setting platformTarget in Android

3. (N/A if globally configured) Create a directory named project within your project and add the file project/plugins.sbt, in it, add the following line:

   addSbtPlugin("com.hanhuy.sbt" % "android-sdk-plugin" % "1.4.13")
   

4. Create a file named project/build.scala and add the following line, (automatically performed if using gen-android) :

   object Build extends android.AutoBuild
   

5. Now you will be able to run SBT, some available commands in sbt are:

   • compile
     • Compiles all the sources in the project, java and scala
     • Compile output is automatically processed through proguard if there are any Scala sources, otherwise; it can be enabled manually.
   • android:package-release
     • Builds a release APK and signs it with a release key if configured
   • android:package-debug
     • Builds a debug APK and signs it using the debug key
   • android:package
     • Builds an APK for the project of the last type selected, by default debug
   • android:test
     • run instrumented android unit tests
   • android:install
     • Install the application to device
   • android:run
     • Install and run the application on-device
   • android:uninstall
     • Uninstall the application from device
   • Any task can be repeated continuously whenever any source code changes by prefixing the command with a ~. ~ android:package-debug will continuously build a debug build any time one of the project's source files is modified.

6. If you want android-sdk-plugin to automatically sign release packages add the following lines to local.properties (or any file.properties of your choice that you will not check in to source control):

   • key.alias: KEY-ALIAS
   • key.alias.password: PASSWORD (optional, defaults to key.store.password)
   • key.store: /path/to/your/.keystore
   • key.store.password: KEYSTORE-PASSWORD
   • key.store.type: pkcs12 (optional, defaults to jks)

Advanced Usage

• IDE integration

  • The primary IDE recommendation is IntelliJ, not Android Studio nor Eclipse.
  • When loading a project into IntelliJ, it is required that the Android and Scala plugins are installed
  • The best practice is to set the IDE's run task to invoke sbt android:package instead of Make; this is found under the Run Configurations
  • The SBT plugin for IntelliJ is the one from orfjackal/idea-sbt-plugin
  • The Scala plugin is still required for non-Scala projects in order to edit sbt build files from inside the IDE.
  • IntelliJ 14 now includes native support for importing projects from android-sdk-plugin. The process generally works well, however there are still several caveats:
    • The idea-sbt-plugin is still required to actually perform the build
    • classDirectory in Compile is not automatically included as a library, as a result apklib classes will not resolve unless it is added manually (bin/classes or target/android-bin/classes) as a library. SCL-7973
    • Gradle-style layouts still aren't fully supported (resources won't resolve in the IDE) SCL-6273

• Consuming apklib and aar artifacts from other projects

  • Optionally use apklib() or aar()
    • using apklib() and aar() are only necessary if there are multiple filetypes for the dependency, such as jar, etc.
  • libraryDependencies += apklib("groupId" % "artifactId" % "version", "optionalArtifactFilename")
    • Basically, wrap the typical dependency specification with either apklib() or aar() to consume the library
    • If aars or apklibs are duplicately included in a multi-project build, specify transitiveAndroidLibs in Android := false
    • apklib and aar that transitively depend on apklib and aar will automatically be processed. To disable set transitiveAndroidLibs in Android := false
  • Sometimes library projects and apklibs will incorrectly bundle android-support-v4.jar, to rectify this, add this setting, repeat for any other incorrectly added jars:

    unmanagedJars in Compile ~= {
      _ filterNot (_.data.getName startsWith "android-support-v4")
    }
    

• Using the google gms play-services aar:

  libraryDependencies +=
    "com.google.android.gms" % "play-services" % "VERSION"
  

• Generating apklib and/or aar artifacts

  • To specify that your project will generate and publish either an aar or apklib artifact simply change the android.Plugin.androidBuild line to one of the variants that will build the desired output type.
    • For apklib use android.Plugin.androidBuildApklib
    • For aar use android.Plugin.androidBuildAar
  • Alternatively, use android.Plugin.buildAar and/or android.Plugin.buildApklib in addition to any of the variants above
    • In build.sbt, add android.Plugin.buildAar and/or android.Plugin.buildApklib on a new line.
    • It could also be specified, for example, like so: android.Plugin.androidBuild ++ android.Plugin.buildAar

• Multi-project builds

  • See multi-project build examples in the test cases for an example of configuration.
  • Multi-project builds must specify transitiveAndroidLibs in Android := false if any of the subprojects include aars or apklibs as dependencies.
  • androidBuild(...) should be used to specify all dependent library-projects
  • All sub-projects in a multi-project build must specify exportJars := true. Android projects automatically set this variable.
  • When using multi-project builds in Scala, where library projects have scala code, but the main project(s) do(es) not, you will need to specify that proguard must run. To do this, the following must be set for each main project: proguardScala in Android := true

• Configuring android-sdk-plugin by editing build.sbt

  • import android.Keys._ at the top to make sure you can use the plugin's configuration options (not required with sbt 0.13.5+ and AutoPlugin)
  • Add configuration options according to the sbt style:
    • useProguard in Android := true to enable proguard. Note: if you disable proguard for scala, you must specify uses-library on a pre-installed scala lib on-device. Pre-dexing the scala libs is not supported.
  • Configurable keys can be discovered by typing android:<tab> at the sbt shell

• Configuring proguard, some options are available

  • proguardOptions in Android += Seq("-dontobfuscate", "-dontoptimize") - will tell proguard not to obfuscute nor optimize code (any valid proguard option is usable here)

• proguardConfig in Android ... can be used to replace the entire proguard config included with android-sdk-plugin

• On-device unit testing, use android:test and see Android Testing Fundamentals

• Unit testing with robolectric and Junit (use the test task), see how it works in the robo-junit-test test case

  • Be sure to set fork in Test := true otherwise the classloading black magic in robolectric will fail.

• Device Management

  • The commands devices and device are implemented. The former lists all connected devices. The latter command is for selecting a target device if there is more than one device. If there is more than one device, and no target is selected, all commands will execute against the first device in the list.
  • android:install, android:run and android:test are tasks that can be used to install, run and test the built apk on-device, respectively.
  • Type help for a list of all available commands.

TODO / Known Issues

• autolibs do not properly process apklib and aar resources. If anything in an autolib uses resources from such a library, the answer is to create a standard multi-project build configuration rather than utilize autolibs. autolibs can be disabled by manually configuring localProjects in Android