Question

就在几周前，我遇到了以下问题：How to replace a string for a buildvariant with gradle?

我也自己回答了这个问题。

到目前为止一切正常：我刚刚意识到我的复制任务不再有用了。我花了几个小时来解决这个问题，直到我意识到这取决于Gradle Android插件版本：直到0.5.4的一切正常。对于较高版本，我不会进入我的复制任务。

这是控制台输出：

// gradle android plugin version: 0.5.6 and 0.5.5 --> copy tas doesn't work
:etscanner:prepareFlavor1Flavor1ReviewDependencies
:etscanner:compileFlavor1Flavor1ReviewAidl
:etscanner:generateFlavor1Flavor1ReviewBuildConfig
:etscanner:mergeFlavor1Flavor1ReviewAssets
:etscanner:compileFlavor1Flavor1ReviewRenderscript
:etscanner:mergeFlavor1Flavor1ReviewResources
:etscanner:processFlavor1Flavor1ReviewManifest
:etscanner:processFlavor1Flavor1ReviewResources
:etscanner:compileFlavor1Flavor1ReviewNote: Some input files use or override a d
eprecated API.
Note: Recompile with -Xlint:deprecation for details.
Note: <path>.DetailAdapter
.java uses unchecked or unsafe operations.
Note: Recompile with -Xlint:unchecked for details.

:etscanner:dexFlavor1Flavor1Review
:etscanner:processFlavor1Flavor1ReviewJavaRes UP-TO-DATE
:etscanner:validateFlavor1Flavor1Signing
:etscanner:packageFlavor1Flavor1Review
:etscanner:zipalignFlavor1Flavor1Review

// gradle android plugin version: 0.5.4 --> copy task work
:etscanner:prepareFlavor1Flavor1ReviewDependencies
:etscanner:compileFlavor1Flavor1ReviewAidl
:etscanner:generateFlavor1Flavor1ReviewBuildConfig
:etscanner:mergeFlavor1Flavor1ReviewAssets
:etscanner:compileFlavor1Flavor1ReviewRenderscript
:etscanner:mergeFlavor1Flavor1ReviewResources
:etscanner:processFlavor1Flavor1ReviewManifest
...hey you are in the copy task!
:etscanner:processFlavor1Flavor1ReviewResources
:etscanner:compileFlavor1Flavor1ReviewNote: Some input files use or override a d
eprecated API.
Note: Recompile with -Xlint:deprecation for details.
Note: <path>DetailAdapter
.java uses unchecked or unsafe operations.
Note: Recompile with -Xlint:unchecked for details.

:etscanner:dexFlavor1Flavor1Review
:etscanner:processFlavor1Flavor1ReviewJavaRes UP-TO-DATE
:etscanner:validateFlavor1Flavor1Signing
:etscanner:packageFlavor1Flavor1Review
:etscanner:zipalignFlavor1Flavor1Review
:etscanner:assembleFlavor1Flavor1Review

这真是一件奇怪的事...... 有谁知道如何解决这个问题？

更新1 2013-08-23

我的build.gradle文件：

buildscript {
    repositories {
        // maven central repo doesn't work with gradle android plugin version 0.5.+
        // error message is describe in this post:
        // https://plus.google.com/117954254390243608387/posts/RVBjoDMkLV5
        //mavenCentral()
        maven {
            url 'http://nexus/content/groups/public/'
        }
    }
    dependencies {
        classpath 'com.android.tools.build:gradle:0.5.4'
        // copy task doesn't work for following versions:
        //classpath 'com.android.tools.build:gradle:0.5.5'
        //classpath 'com.android.tools.build:gradle:0.5.6'
        //classpath 'com.android.tools.build:gradle:0.5.+'
    }
}

apply plugin: 'android'

dependencies {
    compile 'com.android.support:support-v4:13.0.+' // support lib
    //compile 'com.actionbarsherlock:actionbarsherlock:4.4.0@aar'
    compile project(':libraries:actionbarsherlock')
    compile project(':libraries:google-play-services_lib')
}

android {
    compileSdkVersion 17
    buildToolsVersion "17.0.0"

    defaultConfig {
        minSdkVersion 8
        targetSdkVersion 17
        versionName = "2.3"
        versionCode = 4
    }

    // SIGN CONFIGS
    signingConfigs {
        flavor1 {
            storeFile file("keystore/myKeystore.keystore")
            storePassword = "store_password"
            keyAlias = "alias"
            keyPassword = "key_password"
        }
        flavor2 {
            storeFile file("keystore/myKeystore.keystore")
            storePassword = "store_password"
            keyAlias = "alias"
            keyPassword = "key_password"
        }
        debug {
            storeFile file("keystore/debug.keystore")
            storePassword = "android"
            keyAlias = "androiddebugkey"
            keyPassword = "android"
        }

    }

    // FLAVORS
    productFlavors {
        flavor1 {
            packageName 'myPackageName'
            signingConfig signingConfigs.flavor1
        }
        flavor2 {
            packageName 'myPackageName'
            signingConfig signingConfigs.flavor2
        }
    }

    // BUILDTYPES
    buildTypes {
        falvor1Review {
            versionNameSuffix = versionNameSuffixOfReviewVersion
            signingConfig signingConfigs.flavor1
        }
        flavor2Review {
            versionNameSuffix = versionNameSuffixOfReviewVersion
            signingConfig signingConfigs.flavor2
        }

        debug {
            packageNameSuffix ".debug"
            versionNameSuffix = versionNameSuffixOfReviewVersion
            signingConfig signingConfigs.debug
        }
    }

    // Override Data in Manifest
    android.applicationVariants.each { variant ->
        variant.processManifest.doLast {
            copy {
                // *** SET COPY PATHS ***
                try {
                    from("${buildDir}/manifests") {
                        //println "from: ${buildDir}/manifests"
                        include "${variant.dirName}/AndroidManifest.xml"
                        //println "included: ${variant.dirName}/AndroidManifest.xml"
                    }
                } catch (e) {
                    println "error: " + e
                }

                into("${buildDir}/manifests/${variant.name}")
                //println "into (neues Manifest): ${buildDir}/manifests/${variant.name}"

                // *** DEFINE VARS ***
                def brandVersion = variant.buildType.name
                def brandVersionString = brandVersion.toString()
                def appName = "empty"

                // *** SET APP NAME ***
                if (brandVersionString.contains("flavor1")) {
                    appName = "my app name for flavor 1"
                } else if (brandVersionString.contains("flavor2")) {
                    appName = "my app name for flavor 2"
                }

                println "...hey you are in the copy task"
                // *** REPLACE LINES IN MANIFEST ***
                // --- add appName
                filter {
                    String line ->
                        line.replaceAll("<application android:allowBackup=\"true\" android:icon=\"@drawable/ic_launcher\" android:label=\"todo\" android:theme=\"@style/AppTheme\">",
                                "<application android:allowBackup=\"true\" android:icon=\"@drawable/ic_launcher\" android:label=\"" + appName + "\" android:theme=\"@style/AppTheme\">");
                }
            }
        }

        // *** SET PATH TO NEW MANIFEST *** 
        variant.processResources.manifestFile = file("${buildDir}/manifests/${variant.name}/${variant.dirName}/AndroidManifest.xml")
        //println "newManifest: ${buildDir}/manifests/${variant.name}/${variant.dirName}/AndroidManifest.xml"
    }
}

更新2 2013-08-23

昨天我有一个AS 0.2.5的另一个奇怪的行为，它做了一些非常奇怪的构建：正如您在我的过滤器中看到的，我在Manifest中的先前appName是“todo”：

<application
    android:allowBackup="true"
    android:icon="@drawable/ic_launcher"
    android:label="todo"
    android:theme="@style/AppTheme">

当我进行构建时，应用程序中的appName是正确的。但是在Application Launcher和Settings / Apps中，“todo”显示为appName。

在AS 0.2.0中构建项目后，一切正常。

Answer 1

我遇到了和你一样的问题，并通过0.5.5的发行说明阅读了答案。

“访问变体容器不会强制创建任务。这意味着在评估阶段android.[application|Library|Test]Variants将为空。要使用它，请使用.all代替.each“

Answer 2

如果您想尝试Alécio的解决方案并在较新版本的gradle上发布弃用警告，例如

警告不推荐使用[Project :::] variant.getProcessManifest（）。呼叫它取决于variant.getOutputs（）中的一个。

您需要使用'variant.outputs.each {output - ＆gt;'迭代每个输出，请参阅下面的代码

applicationVariants.all { variant ->
    def flavor = variant.productFlavors[0].name
    def flavorPackageName = variant.productFlavors[0].applicationId
    variant.outputs.each { output ->
        output.processManifest.doLast {
            println("configuring AndroidManifest.xml for  " + flavor);
            copy {
                from("${buildDir}/intermediates/manifests") {
                    include "${variant.dirName}/AndroidManifest.xml"
                }
                into("${buildDir}/intermediates/filtered_manifests")
            }

            def manifestFile = new File("${buildDir}/intermediates/filtered_manifests/${variant.dirName}/AndroidManifest.xml")
            def content = manifestFile.getText()
            def updatedContent = content.replaceAll("STRING_TO_BE_REPLACED", "NEW_STRING")
            manifestFile.write(updatedContent)
        }
        output.processResources.manifestFile = new File("${buildDir}/intermediates/filtered_manifests/${variant.dirName}/AndroidManifest.xml")
    }
}

Answer 3

以下代码可以放在您的gradle构建中的 android 块中。

android {  

...

   buildTypes {

    ...

    applicationVariants.all { variant ->
        def flavor = variant.productFlavors[0].name
        def flavorPackageName = variant.productFlavors[0].applicationId
        variant.processManifest.doLast {
            println("configuring AndroidManifest.xml for  " + flavor);
            copy {
                from("${buildDir}/intermediates/manifests") {
                    include "${variant.dirName}/AndroidManifest.xml"
                }
                into("${buildDir}/intermediates/filtered_manifests")
            }

            def manifestFile = new File("${buildDir}/intermediates/filtered_manifests/${variant.dirName}/AndroidManifest.xml")
            def content = manifestFile.getText()
            def updatedContent = content.replaceAll("STRING_TO_BE_REPLACED", "NEW_STRING")
            manifestFile.write(updatedContent)
        }
        variant.processResources.manifestFile = new File("${buildDir}/intermediates/filtered_manifests/${variant.dirName}/AndroidManifest.xml")
    }
}

在AndroidManifest.xml中替换构建变量的字符串不适用于Gradle Android插件版本＆gt; 0.5.4

3 个答案: