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);