安装Facebook sdk时设置gradle文件

Question

我对Android非常陌生，设置gradle文件对我来说仍然很神秘。一切都很顺利，直到我添加了facebook作为一个库。

我在manifest文件中设置

<uses-sdk
        android:minSdkVersion="14"
        android:targetSdkVersion="19" />

，我得到这个错误信息

/$home/app/build/exploded-bundles/ComAndroidSupportAppcompatV72100Rc1.aar/AndroidManifest.xml
Failed to parse <uses-sdk minSdkVersion='L'>: must be an integer number or codename.
Failed to parse <uses-sdk targetSdkVersion='L'>: must be an integer number or codename.

这是我的应用程序的架构:

MyProject
  - app
    - build.gradle (1)
  - facebook
    - - build.gradle (2)

构建。gradle (3)

(1)

的设置

apply plugin: 'android'
android {
    compileSdkVersion 19
    buildToolsVersion "19.0.1"
    defaultConfig {
        minSdkVersion 14
        targetSdkVersion 19
        versionCode 1
        versionName "1.0"
    }
    buildTypes {
        release {
            runProguard false
            proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.txt'
        }
    }
}
dependencies {
    compile 'com.android.support:appcompat-v7:+'
    compile fileTree(dir: 'libs', include: ['*.jar'])
    compile project(':libs:facebook')
}

这是(2)

的设置

apply plugin: 'android-library'
dependencies {
    compile files('./libs/bolts.jar')
    compile 'com.android.support:support-v4:19.1.+'
}
android {
    compileSdkVersion Integer.parseInt(project.ANDROID_BUILD_SDK_VERSION) // set to 19
    buildToolsVersion project.ANDROID_BUILD_TOOLS_VERSION // set to 19
    defaultConfig {
        minSdkVersion Integer.parseInt(project.ANDROID_BUILD_MIN_SDK_VERSION) // set to 14
        targetSdkVersion Integer.parseInt(project.ANDROID_BUILD_TARGET_SDK_VERSION) // set to 19
    }
    lintOptions {
        abortOnError false
    }
    sourceSets {
        main {
            manifest.srcFile 'AndroidManifest.xml'
            java.srcDirs = ['src']
            res.srcDirs = ['res']
        }
    }
}

, (3)

// 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:0.8.+'
    }
}
allprojects {
    repositories {
        mavenCentral()
    }
}

Answer 1

尝试在您的build.gradle(1)中添加

compile 'com.android.support:appcompat-v7:19.1.0'