Importing Facebook library in Android Studio: Could not find property 'ANDROID_BUILD_SDK_VERSION'

android, android-studio, gradle, java, pagerslidingtabstrip

Solution

First of all, you can add this dependency to your project, without compiling the lib locally.

dependencies {
    compile 'com.astuetz:pagerslidingtabstrip:1.0.1'
}

Otherwise if you would like to compile this lib locally, you have to define these keys in gradle.properties in the root.

ANDROID_BUILD_TARGET_SDK_VERSION=19
ANDROID_BUILD_TOOLS_VERSION=19
ANDROID_BUILD_SDK_VERSION=19

Problem

I want to import a library project into my app but whenever I try to do so , Android Studio doesn't recognise it It also gives me errors in build.gradle .. The Library is : PagerSlidingTabStrip .... Here are some pictures : I have been trying to make it work for 3 days so far !! Please Help Me :) EDIT: ``` apply plugin: 'android-library' dependencies { compile 'com.android.support:support-v4:19.0.0' } android { compileSdkVersion Integer.parseInt(project.ANDROID_BUILD_SDK_VERSION) buildToolsVersion project.ANDROID_BUILD_TOOLS_VERSION defaultConfig { minSdkVersion 8 targetSdkVersion Integer.parseInt(project.ANDROID_BUILD_TARGET_SDK_VERSION) } sourceSets { main { manifest.srcFile 'AndroidManifest.xml' java.srcDirs = ['src'] res.srcDirs = ['res'] } } } apply from: 'https://raw.github.com/chrisbanes/gradle-mvn-push/master/gradle-mvn-push.gradle' ``` EDIT2 : ``` FAILURE: Build failed with an exception. * What went wrong: A problem occurred configuring project ':Sahertoday'. > Could not resolve all dependencies for configuration ':Sahertoday:_debugCompile'. > Could not find com.astuetz:pagerslidingtabstrip:1.0.1. Required by: Saher-3:Sahertoday:unspecified * Try: Run with --stacktrace option to get the stack trace. Run with --info or --debug option to get more log output. BUILD FAILED ```

Original source