gradleAndroidBase.gradle

buildscript {
    repositories {
        mavenCentral()
    }
    dependencies {
        classpath 'com.android.tools.build:gradle:0.4'
    }
}
apply plugin: 'android'

dependencies {
    compile files('libs/android-support-v4.jar')
}

android {
    compileSdkVersion 17
    buildToolsVersion "17"
    
    defaultConfig {
        minSdkVersion 8
        targetSdkVersion 17
    }
    
    signingConfigs {
    	myConfig{
    		storeFile file("gradle.keystore")
    		storePassword "gradle"
    		keyAlias "gradle"
    		keyPassword "gradle"
    	}
    }
    
     buildTypes{
    	release {
    		signingConfig  signingConfigs.myConfig
    	}
    }

   
    sourceSets {
        main {
            manifest.srcFile 'AndroidManifest.xml'
            java.srcDirs = ['src']
            resources.srcDirs = ['src']
            aidl.srcDirs = ['src']
            renderscript.srcDirs = ['src']
            res.srcDirs = ['res']
            assets.srcDirs = ['assets']
        }

        instrumentTest.setRoot('tests')
    }
}

productFlavors.gradle

buildscript {
    repositories {
        mavenCentral()
    }
    dependencies {
        classpath 'com.android.tools.build:gradle:0.4'
    }
}
apply plugin: 'android'

dependencies {
	compile files('libs/android-support-v4.jar')
}

android {
    compileSdkVersion 17
    buildToolsVersion "17"
    
    defaultConfig {
        minSdkVersion 8
        targetSdkVersion 17
    }
    
    signingConfigs {
    	myConfig{
    		storeFile file("gradle.keystore")
    		storePassword "gradle"
    		keyAlias "gradle"
    		keyPassword "gradle"
    	}
    }
    
     buildTypes{
    	release {
    		signingConfig  signingConfigs.myConfig
    		runProguard true
    		proguardFile 'proguard-android.txt'
    	}
    }
    productFlavors {
		playstore {
			packageName='com.youxiachai.androidgradle.playstore'
		}
		hiapk {
			packageName='com.youxiachai.androidgradle.amazonappstore'
		}
	}
   
    sourceSets {
        main {
            manifest.srcFile 'AndroidManifest.xml'
            java.srcDirs = ['src']
            resources.srcDirs = ['src']
            aidl.srcDirs = ['src']
            renderscript.srcDirs = ['src']
            res.srcDirs = ['res']
            assets.srcDirs = ['assets']
        }
        
       	hiapk {
       		manifest.srcFile 'hiapk/AndroidManifest.xml'
       	}
       	
       	playstore {
       		manifest.srcFile 'hiapk/AndroidManifest.xml'
       	}
       	

        instrumentTest.setRoot('tests')
    }
}

proguad.gradle

buildscript {
    repositories {
        mavenCentral()
    }
    dependencies {
        classpath 'com.android.tools.build:gradle:0.4'
    }
}
apply plugin: 'android'

dependencies {
   compile files('libs/android-support-v4.jar')
}

android {
    compileSdkVersion 17
    buildToolsVersion "17"

    defaultConfig {
        minSdkVersion 8
        targetSdkVersion 17
    }
    
    
    signingConfigs {
    	myConfig{
    		storeFile file("androidkey")
    		storePassword "a402091838"
    		keyAlias "pettrygirl"
    		keyPassword "a402091838"
    	}
    }
    
    
    buildTypes{
    	
    	release {
    		signingConfig  signingConfigs.myConfig
    		runProguard true
    		proguardFile 'proguard-android.txt'
    	}
    	
    	
    }
    
    
  
    sourceSets {
        main {
            manifest.srcFile 'AndroidManifest.xml'
            java.srcDirs = ['src']
            resources.srcDirs = ['src']
            aidl.srcDirs = ['src']
            renderscript.srcDirs = ['src']
            res.srcDirs = ['res']
            assets.srcDirs = ['assets']
        }

        instrumentTest.setRoot('tests')
    }
}

nice

nice