安卓Facebook库冲突，如何排除冲突？

Question

官方的 Facebook SDK 库与 Android SDK 存在冲突，特别是与以下内容冲突：

'com.android.support:animated-vector-drawables:27.0.1'

Gradle:

apply plugin: 'com.android.application'

android {
    compileSdkVersion 26
    defaultConfig {
        applicationId "re.tryout123"
        minSdkVersion 19
        targetSdkVersion 26
        versionCode 1
        versionName "1.0"
        testInstrumentationRunner "android.support.test.runner.AndroidJUnitRunner"
    }
    buildTypes {
        release {
            minifyEnabled false
            proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro'
        }
    }
}



repositories {
    maven { url "https://jitpack.io" }
    maven { url 'https://maven.fabric.io/public' }
    maven {
        url 'https://maven.google.com/'
        name 'Google'
    }
}

dependencies {
    compile fileTree(include: ['*.jar'], dir: 'libs')

    compile 'com.android.support:design:26.0.1'
    compile 'com.android.support:appcompat-v7:26.0.1'
    compile 'com.android.support:recyclerview-v7:26.0.1'


    compile ('com.facebook.android:facebook-android-sdk:4.+') {
        //Tryin to exlude the conflicting lib... 
        exclude group: 'com.android.support', module: 'animated-vector-drawable'
    }


    compile('com.crashlytics.sdk.android:crashlytics:2.6.8@aar') {
        transitive = true;
    }
}

冲突：

错误文本：

所有com.android.support库必须使用完全相同的版本规范（混合版本可能导致运行时崩溃）。发现版本27.0.1，26.0.1。示例包括com.android.support:animated-vector-drawable:27.0.1和com android.support:design:26.0.1

如果我删除Facebook的导入，则冲突消失了，所以我的问题是如何从Facebook的库中排除animated-vector-drawables？

您可以在gradle文件中看到我尝试过的方法，但还没有成功。

提前感谢。

- Adam Varhegyi

Answer 1

首先在终端中执行./gradlew app:dependencies命令，然后你会得到：

+--- com.android.support:design:26.0.1
|    +--- com.android.support:support-v4:26.0.1 -> 27.0.1
|    |    +--- com.android.support:support-compat:27.0.1
|    |    |    +--- com.android.support:support-annotations:27.0.1
|    |    |    \--- android.arch.lifecycle:runtime:1.0.0
|    |    |         +--- android.arch.lifecycle:common:1.0.0
|    |    |         \--- android.arch.core:common:1.0.0
|    |    +--- com.android.support:support-media-compat:27.0.1
|    |    |    +--- com.android.support:support-annotations:27.0.1
|    |    |    \--- com.android.support:support-compat:27.0.1 (*)
|    |    +--- com.android.support:support-core-utils:27.0.1
|    |    |    +--- com.android.support:support-annotations:27.0.1
|    |    |    \--- com.android.support:support-compat:27.0.1 (*)
|    |    +--- com.android.support:support-core-ui:27.0.1
|    |    |    +--- com.android.support:support-annotations:27.0.1
|    |    |    \--- com.android.support:support-compat:27.0.1 (*)
|    |    \--- com.android.support:support-fragment:27.0.1
|    |         +--- com.android.support:support-compat:27.0.1 (*)
|    |         +--- com.android.support:support-core-ui:27.0.1 (*)
|    |         +--- com.android.support:support-core-utils:27.0.1 (*)
|    |         \--- com.android.support:support-annotations:27.0.1
|    +--- com.android.support:appcompat-v7:26.0.1 -> 27.0.1
|    |    +--- com.android.support:support-annotations:27.0.1
|    |    +--- com.android.support:support-core-utils:27.0.1 (*)
|    |    +--- com.android.support:support-fragment:27.0.1 (*)
|    |    +--- com.android.support:support-vector-drawable:27.0.1
|    |    |    +--- com.android.support:support-annotations:27.0.1
|    |    |    \--- com.android.support:support-compat:27.0.1 (*)
|    |    \--- com.android.support:animated-vector-drawable:27.0.1
|    |         +--- com.android.support:support-vector-drawable:27.0.1 (*)
|    |         \--- com.android.support:support-core-ui:27.0.1 (*)
|    +--- com.android.support:recyclerview-v7:26.0.1
|    |    +--- com.android.support:support-annotations:26.0.1 -> 27.0.1
|    |    +--- com.android.support:support-compat:26.0.1 -> 27.0.1 (*)
|    |    \--- com.android.support:support-core-ui:26.0.1 -> 27.0.1 (*)
|    \--- com.android.support:transition:26.0.1
|         +--- com.android.support:support-annotations:26.0.1 -> 27.0.1
|         \--- com.android.support:support-v4:26.0.1 -> 27.0.1 (*)
+--- com.android.support:appcompat-v7:26.0.1 -> 27.0.1 (*)
+--- com.android.support:recyclerview-v7:26.0.1 (*)
+--- com.facebook.android:facebook-android-sdk:4.+ -> 4.29.0
|    +--- com.facebook.android:facebook-core:4.29.0
|    |    +--- com.parse.bolts:bolts-android:1.4.0
|    |    |    +--- com.parse.bolts:bolts-tasks:1.4.0
|    |    |    \--- com.parse.bolts:bolts-applinks:1.4.0
|    |    |         \--- com.parse.bolts:bolts-tasks:1.4.0
|    |    +--- com.android.support:support-annotations:27.0.1
|    |    \--- com.android.support:support-core-utils:27.0.1 (*)
|    +--- com.facebook.android:facebook-common:4.29.0
|    |    +--- com.facebook.android:facebook-core:4.29.0 (*)
|    |    +--- com.android.support:appcompat-v7:27.0.1 (*)
|    |    +--- com.android.support:cardview-v7:27.0.1
|    |    |    \--- com.android.support:support-annotations:27.0.1
|    |    +--- com.android.support:customtabs:27.0.1
|    |    |    +--- com.android.support:support-compat:27.0.1 (*)
|    |    |    \--- com.android.support:support-annotations:27.0.1
|    |    +--- com.android.support:support-v4:27.0.1 (*)
|    |    \--- com.google.zxing:core:3.3.0
|    +--- com.facebook.android:facebook-login:4.29.0
|    |    +--- com.facebook.android:facebook-core:4.29.0 (*)
|    |    \--- com.facebook.android:facebook-common:4.29.0 (*)
|    +--- com.facebook.android:facebook-share:4.29.0
|    |    +--- com.facebook.android:facebook-core:4.29.0 (*)
|    |    \--- com.facebook.android:facebook-common:4.29.0 (*)
|    +--- com.facebook.android:facebook-places:4.29.0
|    |    \--- com.facebook.android:facebook-core:4.29.0 (*)
|    +--- com.facebook.android:facebook-applinks:4.29.0
|    |    \--- com.facebook.android:facebook-core:4.29.0 (*)
|    \--- com.facebook.android:facebook-messenger:4.29.0
|         \--- com.facebook.android:facebook-core:4.29.0 (*)
\--- com.crashlytics.sdk.android:crashlytics:2.6.8
     +--- com.crashlytics.sdk.android:beta:1.2.5
     |    \--- io.fabric.sdk.android:fabric:1.3.17
     +--- io.fabric.sdk.android:fabric:1.3.17
     +--- com.crashlytics.sdk.android:crashlytics-core:2.3.17
     |    +--- io.fabric.sdk.android:fabric:1.3.17
     |    \--- com.crashlytics.sdk.android:answers:1.3.13
     |         \--- io.fabric.sdk.android:fabric:1.3.17
     \--- com.crashlytics.sdk.android:answers:1.3.13 (*)

搜索 com.android.support，你会发现有很多地方使用了它的 2 个版本 27.0.1 和 26.0.1。这就是为什么你收到警告的原因。要解决这个问题：

第一种方法：通过排除 Facebook 等所有 com.android.support... 27.0.1 的方式，使你的应用只使用 26.0.1。

compile ('com.facebook.android:facebook-android-sdk:4.+') {
  exclude  group:'com.android.support', module:'support-annotations'
  exclude  group:'com.android.support', module:'support-core-utils'
  exclude  group:'com.android.support', module:'appcompat-v7'
  exclude  group:'com.android.support', module:'customtabs'
  exclude  group:'com.android.support', module:'support-v4'
  exclude  group: 'com.android.support', module:'cardview-v7'
}

排除法很好用，但有一个问题：cardview-v7和customtabs缺失（因为当前没有库提供cardview-v7和customtabs）。所以你需要进行编译。

compile 'com.android.support:cardview-v7:26.0.1'
compile 'com.android.support:customtabs:26.0.1'

第二种方法：使你的应用只使用27.0.1

• 将compileSdkVersion从26升级到27

• 将所有低于27.0.1的编译更新为27.0.1

compile 'com.android.support:design:26.0.1' compile 'com.android.support:appcompat-v7:26.0.1' compile 'com.android.support:recyclerview-v7:26.0.1'

你可以在这里查看解决类似问题的流程。希望能帮到你。

- Linh

Answer 2

我的建议是：不要从Facebook SDK中排除库，而是强制Gradle使用特定的库版本：

configurations.all {
resolutionStrategy.force 'com.android.support:cardview-v7:26.0.1'
resolutionStrategy.force 'com.android.support:customtabs:26.0.1'

}

同时移除 exclude group 部分：

compile 'com.android.support:design:26.0.1'
compile 'com.android.support:appcompat-v7:26.0.1'
compile 'com.android.support:recyclerview-v7:26.0.1'

compile('com.facebook.android:facebook-android-sdk:4.28.0')

来源: http://www.vogella.com/tutorials/Gradle/article.html#forcing-a-specific-version-of-a-transitive-dependency

我是如何找到这两个库的？ 通过在Android Studio中的项目视图中的外部库:

提示: 我强烈建议不要在依赖项中使用+号（即使是次要版本）。使用加号，您将无法在检查特定提交时重新创建应用程序状态。

- wdeb

Answer 3

尝试使用Facebook SDK版本4.28.0

 compile 'com.facebook.android:facebook-android-sdk:4.28.0'

- Вадим Швед

---

为什么不呢？我需要排除冲突的库，我该怎么做？ - Adam Varhegyi

@adam-varhegyi 这只是一个临时解决方案。我遇到了这个错误并向Facebook报告了。 - Вадим Швед

Answer 4

尝试移除对design的依赖：

compile 'com.android.support:design:26.0.1'

再看看是否可以编译，因为它被内部包含了。

- Sneh Pandya

---

我也使用了appcompat，它与Facebook SDK也存在冲突。我能否从Facebook SDK中排除冲突的包？ - Adam Varhegyi