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Gradle task to strip unused packages on Google Play Services library
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| def toCamelCase(String string) { | |
| String result = "" | |
| string.findAll("[^\\W]+") { String word -> | |
| result += word.capitalize() | |
| } | |
| return result | |
| } | |
| afterEvaluate { project -> | |
| Configuration runtimeConfiguration = project.configurations.getByName('compile') | |
| ResolutionResult resolution = runtimeConfiguration.incoming.resolutionResult | |
| // Forces resolve of configuration | |
| ModuleVersionIdentifier module = resolution.getAllComponents().find { it.moduleVersion.name.equals("play-services") }.moduleVersion | |
| String prepareTaskName = "prepare${toCamelCase("${module.group} ${module.name} ${module.version}")}Library" | |
| File playServiceRootFolder = project.tasks.find { it.name.equals(prepareTaskName) }.explodedDir | |
| Task stripPlayServices = project.tasks.create(name: 'stripPlayServices', group: "Strip") { | |
| inputs.files new File(playServiceRootFolder, "classes.jar") | |
| outputs.dir playServiceRootFolder | |
| description 'Strip useless packages from Google Play Services library to avoid reaching dex limit' | |
| doLast { | |
| copy { | |
| from(file(new File(playServiceRootFolder, "classes.jar"))) | |
| into(file(playServiceRootFolder)) | |
| rename { fileName -> | |
| fileName = "classes_orig.jar" | |
| } | |
| } | |
| tasks.create(name: "stripPlayServices" + module.version, type: Jar) { | |
| destinationDir = playServiceRootFolder | |
| archiveName = "classes.jar" | |
| from(zipTree(new File(playServiceRootFolder, "classes_orig.jar"))) { | |
| exclude "com/google/ads/**" | |
| exclude "com/google/android/gms/analytics/**" | |
| exclude "com/google/android/gms/games/**" | |
| exclude "com/google/android/gms/plus/**" | |
| exclude "com/google/android/gms/drive/**" | |
| exclude "com/google/android/gms/ads/**" | |
| } | |
| }.execute() | |
| delete file(new File(playServiceRootFolder, "classes_orig.jar")) | |
| } | |
| } | |
| project.tasks.findAll { it.name.startsWith('prepare') && it.name.endsWith('Dependencies') }.each { Task task -> | |
| task.dependsOn stripPlayServices | |
| } | |
| } |
If you don't want to use play services 6.5+ try this:
compile('com.google.android.gms:play-services:6.1.71') {
exclude group: "com/google/ads/**"
exclude group: "com/google/android/gms/analytics/**"
exclude group: "com/google/android/gms/games/**"
exclude group: "com/google/android/gms/maps/**"
exclude group: "com/google/android/gms/panorama/**"
exclude group: "com/google/android/gms/plus/**"
exclude group: "com/google/android/gms/drive/**"
exclude group: "com/google/android/gms/ads/**"
exclude group: "com/google/android/gms/wallet/**"
exclude group: "com/google/android/gms/wearable/**"
}
I am trying to get rid of the unused library for Google Play services 7.3 with the previous code but it does not work.
This is the code:
compile ('com.google.android.gms:play-services:7.3.+') {
exclude group: "com/google/ads/**"
exclude group: "com/google/android/gms/ads/**"
exclude group: "com/google/android/gms/analytics/**"
exclude group: "com/google/android/gms/appindexing/**"
exclude group: "com/google/android/gms/appinvite/**"
exclude group: "com/google/android/gms/appstate/**"
exclude group: "com/google/android/gms/cast/**"
exclude group: "com/google/android/gms/drive/**"
exclude group: "com/google/android/gms/fitness/**"
exclude group: "com/google/android/gms/games/**"
exclude group: "com/google/android/gms/identity/**"
exclude group: "com/google/android/gms/location/**"
exclude group: "com/google/android/gms/maps/**"
exclude group: "com/google/android/gms/nearby/**"
exclude group: "com/google/android/gms/panorama/**"
exclude group: "com/google/android/gms/plus/**"
exclude group: "com/google/android/gms/safetynet/**"
exclude group: "com/google/android/gms/wallet/**"
exclude group: "com/google/android/gms/wearable/**"
}
And I still can see them in the console:
:app:prepareComGoogleAndroidGmsPlayServices730Library
:app:prepareComGoogleAndroidGmsPlayServicesAds730Library
:app:prepareComGoogleAndroidGmsPlayServicesAnalytics730Library
:app:prepareComGoogleAndroidGmsPlayServicesAppindexing730Library
:app:prepareComGoogleAndroidGmsPlayServicesAppinvite730Library
:app:prepareComGoogleAndroidGmsPlayServicesAppstate730Library
:app:prepareComGoogleAndroidGmsPlayServicesBase730Library
:app:prepareComGoogleAndroidGmsPlayServicesCast730Library
:app:prepareComGoogleAndroidGmsPlayServicesDrive730Library
:app:prepareComGoogleAndroidGmsPlayServicesFitness730Library
:app:prepareComGoogleAndroidGmsPlayServicesGames730Library
:app:prepareComGoogleAndroidGmsPlayServicesGcm730Library
:app:prepareComGoogleAndroidGmsPlayServicesIdentity730Library
:app:prepareComGoogleAndroidGmsPlayServicesLocation730Library
:app:prepareComGoogleAndroidGmsPlayServicesMaps730Library
:app:prepareComGoogleAndroidGmsPlayServicesNearby730Library
:app:prepareComGoogleAndroidGmsPlayServicesPanorama730Library
:app:prepareComGoogleAndroidGmsPlayServicesPlus730Library
:app:prepareComGoogleAndroidGmsPlayServicesSafetynet730Library
:app:prepareComGoogleAndroidGmsPlayServicesWallet730Library
:app:prepareComGoogleAndroidGmsPlayServicesWearable730Library
What am I doing wrong?
As of Play service 8.3.0 you can selectively choose which individual library used in the app. So there's no need to exclude anymore.
https://developers.google.com/android/guides/setup#split
I paste it to the bottom of app's build.gradle file and it failed : "Cannot get property 'moduleVersion' on null object"
What should I do ?
Cannot get property 'moduleVersion' on null object. I got this problem and the sync failed....
Cannot get property 'moduleVersion' on null object. I got this problem and the sync failed....
at
ModuleVersionIdentifier module = resolution.getAllComponents().find { it.moduleVersion.name.equals("play-services") }.moduleVersion
Happened to me to, so I printed it:
`
ModuleVersionIdentifier module = resolution.getAllComponents().find {
System.out.println("MODULE NAME ====> " + it.moduleVersion.name);
/*it.moduleVersion.name.equals("play-services")*/
}.moduleVersion
`
....
MODULE NAME ====> recyclerview-v7
MODULE NAME ====> core
MODULE NAME ====> gson
MODULE NAME ====> hirondelle-date4j
MODULE NAME ====> play-services-analytics
:app:preBuild
:jawampaLib:preBuild
....
As You can see, there is no "play-services", but "play-services-analytics" (in my case) :)
Same happens in my case.
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Starting with version 6.5, of Google Play services, you’ll be able to pick from a number of individual APIs, and you can see which ones have their own include files in the documentation. For example, if all you want to use is Maps, you would instead have:
Note that this will transitively include the ‘base’ libraries, which are used across all APIs. You can include them independently with the following line:
http://android-developers.blogspot.de/2014/12/google-play-services-and-dex-method.html