add gradle build support

.gitignore

@@ -27,3 +27,7 @@ proguard/
 *.ipr
 *.iws
 .idea/
+
+.gradle/
+build/
+.DS_Store

ResideMenu/build.gradle

@@ -0,0 +1,33 @@
+apply plugin: 'android-library'
+
+repositories {
+    mavenCentral()
+}
+
+android {
+    compileSdkVersion rootProject.ext.compileSdkVersion
+    buildToolsVersion rootProject.ext.buildToolsVersion
+    useOldManifestMerger true
+    defaultConfig {
+        minSdkVersion rootProject.ext.minSdkVersion
+        targetSdkVersion rootProject.ext.targetSdkVersion
+    }
+    buildTypes {
+        release {
+            runProguard false
+            proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.txt'
+        }
+    }
+    sourceSets {
+        main {
+            manifest.srcFile 'AndroidManifest.xml'
+            java.srcDirs = ['src']
+            res.srcDirs = ['res']
+            jniLibs.srcDirs = ['libs']
+        }
+    }
+}
+
+dependencies {
+    compile fileTree(dir: 'libs', include: ['*.jar'])
+}

ResideMenuDemo/build.gradle

@@ -0,0 +1,43 @@
+apply plugin: 'android'
+
+configurations {
+    provided
+    compile.exclude module: 'support-v4' //避免preDex时候有多个项目的support-v4.jar依赖进来
+}
+
+sourceSets {
+    main {
+        compileClasspath += configurations.provided
+    }
+}
+
+dependencies {
+    compile fileTree(dir: 'libs', include: ['*.jar'])
+    compile project(':ResideMenu')
+}
+
+android {
+    compileSdkVersion rootProject.ext.compileSdkVersion
+    buildToolsVersion rootProject.ext.buildToolsVersion
+    useOldManifestMerger true
+
+    dexOptions {
+        jumboMode = true
+    }
+
+    defaultConfig {
+        minSdkVersion rootProject.ext.minSdkVersion
+        targetSdkVersion rootProject.ext.targetSdkVersion
+    }
+
+    sourceSets {
+        main {
+            manifest.srcFile 'AndroidManifest.xml'
+            java.srcDirs = ['src']
+            res.srcDirs = ['res']
+            assets.srcDirs = ['assets']
+            aidl.srcDirs = ['src']
+            jniLibs.srcDirs = ['libs']
+        }
+    }
+}

build.gradle

@@ -0,0 +1,36 @@
+println "-------------------------------------------------"
+println "Build ResideMenu with:\n\tbuildToolsVersion = " + System.properties['buildToolsVersion']
+println "\tandroidGradlePluginVersion = " + System.properties['androidGradlePluginVersion']
+println "\tfile.encoding = " + System.properties['file.encoding']
+println "\tCharset.defaultCharset() = " + java.nio.charset.Charset.defaultCharset().toString()
+println "-------------------------------------------------\n"
+
+
+//配置extra属性之后，后面的子project需要用到这些属性的地方都直接调用rootProject.ext.XXX，避免修改的时候需要每个project里面都需要去检查、修改
+
+ext {
+    compileSdkVersion = 19
+    buildToolsVersion = System.properties['buildToolsVersion']
+    minSdkVersion = 9
+    targetSdkVersion = 14
+}
+
+
+//每个project构建过程中，都需要依赖gradle构建工具，所以在rootProject里面写一次就好了。
+buildscript {
+    repositories {
+        mavenCentral()
+    }
+
+    dependencies {
+        classpath 'com.android.tools.build:gradle:' + System.properties['androidGradlePluginVersion']
+    }
+}
+
+allprojects {
+
+    //指定编码类型
+    tasks.withType(JavaCompile) {
+        options.encoding = "UTF-8"
+    }
+}

settings.gradle

@@ -0,0 +1,11 @@
+include ':ResideMenu', ':ResideMenuDemo'
+
+//override your build tools version in gradle.properties
+
+if (!System.properties['buildToolsVersion']) {
+	System.properties['buildToolsVersion'] =  "19.1.0"
+}
+
+if (!System.properties['androidGradlePluginVersion']) {
+	System.properties['androidGradlePluginVersion'] = "0.12.+"
+}