Dex分包

1.导入依赖库

dependencies {

compile ‘com.android.support:multidex:1.0.0‘

}

2.修改Gradle的build如下：

android {

compileSdkVersion 21

buildToolsVersion “21.1.0”

defaultConfig {
...
minSdkVersion 14
targetSdkVersion 21
...

// Enabling multidex support.
multiDexEnabled true//重点是这一句
}
...

}

3.在Application中加入MultiDex.install(this);