不知不覺中維護的項目加上第三方依賴庫方法數(shù)已經(jīng)快超出64K方法數(shù)的限制了.

Total methods in app-release.apk: 58827 (89.76% used)
Total fields in app-release.apk:  35986 (54.91% used)
Methods remaining in app-release.apk: 6708
Fields remaining in app-release.apk:  29549

是時候引入Multidex來解決這個方法數(shù)限制

1.在module build.gradle中加入

android {
    ...

    defaultConfig {
        ...
        // Enabling multidex support.
        multiDexEnabled true
    }
}

dependencies {
      implementation 'com.android.support:multidex:1.0.3'
}

2.如果你不希望在Mainfest.xml文件中引用MultiDexApplication作為Application類,或者你已經(jīng)有自己的自定義Application類,那么在你的Application類的onBaseContextAttached方法中加入MultiDex.install(this);

    @Override
    public void onBaseContextAttached(Context base) {
        super.onBaseContextAttached(base);
        MultiDex.install(this);
        ....
    }