Eclipse转成Android Studio项目进行多渠道打包

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原生的打包还没研究  估计肯定比这个简单 

首先 要在清单文件中 加入代码

<pre name="code" class="java">

    <meta-data            android:name="CHANNEL_ID"            android:value="${CHANNEL_ID_VALUE}" />

然后  先从外层build.gradle进行改动 

ext{}和task clean{}为新增代码:

<pre name="code" class="java">// Top-level build file where you can add configuration options common to all sub-projects/modules.
buildscript {
    repositories {
        mavenCentral()
    }
    dependencies {
        classpath 'com.android.tools.build:gradle:2.0.0'
    }
}
ext {
    minSdkVersion = 8
    targetSdkVersion = 19
    compileSdkVersion = 19
    buildToolsVersion = '23.0.3'
<span style="color:#ff0000;">    sourceCompatibilityVersion = JavaVersion.VERSION_1_7
    targetCompatibilityVersion = JavaVersion.VERSION_1_7</span>
}
task clean(type: Delete) {
    delete rootProject.buildDir
}

里面具体版本号根据自己需求来   

然后更改大部分的是内层的build.gradle,也就是Model中build.gradle

<pre name="code" class="java">apply plugin: 'com.android.application'

dependencies {
    compile fileTree(dir: 'libs', include: '*.jar')
    compile project(':PushSDK')
}

buildscript {
    repositories {
        mavenCentral()
    }
    dependencies {
        classpath 'com.android.tools.build:gradle:2.0.0'

    }
}
android {
    compileSdkVersion 19
    buildToolsVersion "23.0.3"

  defaultConfig {
        applicationId "com.XX"  //com.XX为包名
        minSdkVersion rootProject.ext.minSdkVersion //刚才设置外层build.gradle就为了这用
        targetSdkVersion rootProject.ext.targetSdkVersion //理由同上
        versionCode 19
        versionName "1.1.6"   //版本名称和版本号 根据自己需求来
        manifestPlaceholders = [
                APPLICATION_NAME   : "XX",      //XX为项目名称
                UMENG_APPKEY_VALUE : "友盟的APPKEY",  //我的项目插入了友盟,可忽略
                UMENG_CHANNEL_VALUE: "此处为友盟的渠道号", //友盟的渠道号  没引用友盟可忽略
                CHANNEL_ID_VALUE: "xxxx_99999",  //默认渠道号  此处和友盟无关 是你要生成的渠道号  不可忽略!!!!
                UMENG_MESSAGE_SECRET_VALUE: "**********"  //友盟相关 可忽略
        ]
    }
    signingConfigs {       //签名文件相关 可自动生成    此处设置参考下面的图

        myConfig {
            keyAlias '化名'     
            keyPassword '密钥密码'  
            storeFile file('密钥路径')
            storePassword '自动生成的密码'
        }
    }

    buildTypes {
        release {//打包的时候会运行这个模式
            signingConfig signingConfigs.myConfig

            minifyEnabled false//是否开启混淆   一般不开启混淆,因为开启混淆各种审核不容易通过 最好等都打包好后通过360加固等工具进行加密
            zipAlignEnabled true//是否支持zip文件的压缩
            shrinkResources true//是否对无用资源进行删减
//            proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-project.txt'  这行在开启混淆的时候用  不开启混淆就注释掉
        }
        debug {//平时直接运行会走这个
            signingConfig signingConfigs.myConfig

            minifyEnabled false
            zipAlignEnabled true
            shrinkResources true
//          proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-project.txt'
        }
    }
    compileOptions {
        sourceCompatibility JavaVersion.VERSION_1_7
        targetCompatibility JavaVersion.VERSION_1_7
    }

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

        // Move the tests to tests/java, tests/res, etc...
        instrumentTest.setRoot('tests')

        // Move the build types to build-types/<type>
        // For instance, build-types/debug/java, build-types/debug/AndroidManifest.xml, ...
        // This moves them out of them default location under src/<type>/... which would
        // conflict with src/ being used by the main source set.
        // Adding new build types or product flavors should be accompanied
        // by a similar customization.
        debug.setRoot('build-types/debug')
        release.setRoot('build-types/release')
    }   

productFlavors {   //此处写想要的渠道号
      xxxx_99999  // 360手机助手
      xxxx_99998  // 应用宝
      xxxx_99997  // 百度应用

    }


    applicationVariants.all { variant ->   //此处设置生成的apk路径和名称
        variant.outputs.each { output ->
            def outputFile = output.outputFile
            if (outputFile != null && outputFile.name.endsWith('.apk')) {
                def variantName = variant.name;
                //variantName = variantName.substring(0, variantName.lastIndexOf("_"))


                def fileName = "${variantName}_v${defaultConfig.versionName}_${releaseTime()}_${variant.buildType.name}.apk"
                output.outputFile = new File("F:\\XXXX\\XXXX\\XXXX\\XXXX", fileName)
            }
        }
    }
  productFlavors.all { flavor ->
        manifestPlaceholders = [CHANNEL_ID_VALUE: name ,UMENG_CHANNEL_VALUE: name]
    }
}

// 编译时间
def releaseTime() {
    return new Date().format("yyyy-MM-dd", TimeZone.getTimeZone("UTC"))
}

tasks.withType(JavaCompile) {
    options.encoding = "UTF-8"
}

上面关于签名的文件如下图设置后自动生成  打开Open Module Settings找到自己的Module  →Signing

这样基本配置就完成了         

最后要生成各渠道apk的时候选择gradle 

 这样双击会同时生成两个包,一个正常包一个debug包

可按下图设置  这样就只生成一个正常包  

public String getChannelID()
	{
		String id = "99999";         //默认的渠道号
		try
		{
			ApplicationInfo info = getPackageManager().getApplicationInfo(
					getPackageName(), PackageManager.GET_META_DATA);
			id = String.format("%05d", info.metaData.getInt("CHANNEL_ID"));
			Log.e("RHID", "RHID_S_1: " + id);
			if (id == null || id.trim().length() == 0 || id.equals("00000"))
			{
				id = "99999";    //默认渠道号
				Log.e("RHID", "RHID_S_2: " + id);
			}
			Log.e("RHID", "RHID_S_3: " + id);
		}
		catch (Exception e)
		{
			e.printStackTrace();
			id = "99999";  //默认渠道号
			Log.e("RHID", "RHID_F: " + id);
		}
		return id;
	}

Eclipse转成Android Studio项目进行多渠道打包

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原文地址：http://blog.csdn.net/dongyue8008/article/details/51205845