异常

Error:Could not find com.android.tools.build:gradle:2.2.2.
Searched in the following locations:
    https://repo1.maven.org/maven2/com/android/tools/build/gradle/2.2.2/gradle-2.2.2.pom
    https://repo1.maven.org/maven2/com/android/tools/build/gradle/2.2.2/gradle-2.2.2.jar
Required by:
    :ListViewAnimations-master:unspecified

解决方法

在项目的根目录的build.gradle文件中的buildscript->repositories节点下添加jcenter(),然后更新依赖。

buildscript {
    repositories {
        jcenter()
        mavenCentral()
    }

    dependencies {
        classpath 'com.android.tools.build:gradle:2.2.2'
    }
}

allprojects {
    repositories {
        jcenter()
        mavenCentral()
    }
}