i just started to play with the gradle build system for Android.
However i'm not able build one of my projects. It depends on a jar in the libs/ folder.
Doing gradle build
fails in the compileDebug
task because all of the classes from the jar file are missing.
It is a library project! Here is my build.gradle file:
buildscript {
repositories {
mavenCentral()
}
dependencies {
classpath 'com.android.tools.build:gradle:0.2'
}
}
apply plugin: 'android-library'
android {
target='android-16'
sourceSets {
main {
manifest {
srcFile 'AndroidManifest.xml'
}
java {
srcDir 'src'
}
res {
srcDir 'res'
}
assets {
srcDir 'assets'
}
resources {
srcDir 'src'
}
}
}
}
Am i missing something obvious?
Goddchen
just found the answer myself:
Seems like the current version of the Android Gradle plugin doesn't look for jars in the libs/ folder. So you have to add them yourself:
dependencies {
compile files('libs/mylib.jar')
}
or
dependencies {
compile fileTree(dir: 'libs', include: '*.jar')
}
Place this within the android
namespace like this:
android {
target = "android-15"
dependencies {
compile fileTree(dir: 'libs', include: '*.jar')
}
}
Just in case none of the solutions worked for you, you may want to try to provide the path to the *.jar manually:
compile files('../<your-library-folder>/<your-library>.jar')
The '../'
part means that Gradle will search for the library starting from the root projects folder (not app module).
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