How to disable Dexguard? - android-gradle-plugin

Question

I went through the documentation looking for the way how to disable dexguard when running gradle but keeping plugin: 'dexguard'.
I tried to modify proguardFile getDefaultDexGuardFile('dexguard-debug.pro') to do nothing but unfortunately no luck. I need to set no dexguard functionality for my functional testing suit MonkeyTalk which cannot instrument the apk now.
How to turn the dexguard functionality off?

Answer 1

Update from zatziky's answer for current Android Gradle Plugin (v1.0+) and Dexguard Plugin (6.1.+)
To create a dexguard plugin switch you may do the following
In your root build.gradle add a property to your ext (or create it if not done yet, see here why you would do that)
ext {
enableDexGuardPlugin = false
....
}
In your app build.gradle add the plugin like this:
apply plugin: 'com.android.application'
if(rootProject.ext.enableDexGuardPlugin) {
apply plugin: 'dexguard'
}
and if you have library projects do it like this
apply plugin: 'com.android.library'
if(rootProject.ext.enableDexGuardPlugin) {
apply plugin: 'dexguard'
}
remove all proguard configs from your debug build-types (especially getDefaultDexGuardFile('dexguard-release.pro')) if you dont need them. Unfortunatly at least with lib projects, all buil-types are build even in assembleDebug, so you have to provide a stub for getDefaultDexGuardFile like zatziky said:
private File getDefaultDexGuardFile(String name) { new File(name) }
you may add this to your root build.gradle so every script has it.
Now if you expected huge performance benefits from that you may be disapointed. The key is to disable ALL minifyEnabled on debug builds, since as said before currently gradle android is dumb and builds all build-types (at least with libs). You may use the property above for it: enableDexGuardPlugin
release {
...
minifyEnabled rootProject.ext.enableDexGuardPlugin
...
}

Answer 2

It is not possible to keep the dexguard plugin on.
This is a workaround that Eric La Fortune send me and it works (Dexguard 6.x):
For disabling DexGuard, you would need to revert to the Android plugin. You could create a separate Gradle builld file. Alternatively, you could pick the preferred plugin with Groovy. E.g. in
build.gradle:
boolean dexguard = ......
apply plugin: dexguard ? 'dexguard' : 'android'
You can also call the utility method getDefaultDexGuardFile in the same way:
runProguard true
proguardFile dexguard ?
getDefaultDexGuardFile('dexguard-release.pro') :
getDefaultProguardFile('proguard-android.txt')
You do need to define a dummy version of this method in the build file, in case the standard Android plugin is chosen. It is not called in either case, but it solves the missing method definition for the standard plugin:
private File getDefaultDexGuardFile(String name) { new File(name) }

Answer 3

In the recent versions of DexGuard you can disable processing for specific build variants simply by not listing the 'proguardFile' lines.
So for example, to disable it for the debug build:
buildTypes {
debug {
}
release {
proguardFile getDefaultDexGuardFile('dexguard-release.pro')
proguardFile 'dexguard-project.txt'
proguardFile 'proguard-project.txt'
}
}
Edit - all proguardFiles must be gone for it to work