如何使用 gradle 0.7+ 将 .so 文件添加到 android 库项目 [英] How can I add .so files to an android library project using gradle 0.7+

问题描述

项目结构:

App 项目 --> 依赖于 Library 项目

App project --> depends on Library project

图书馆项目有一个用于编译 jni 库的文件夹

Library Project has a folder for the compiled jni libs

jniLibs.srcDirs = ['libs']

我已经尝试按照示例应用将以下内容添加到 build.gradle 的 android 元素中 https://android.googlesource.com/platform/tools/build/+/2e1f7810edd76d92cee8d3e06bc4dec0c288adea/tests/ndkSanAngeles/build.gradle 但是android库项目不支持productFlavours和as这样的组装失败，在项目中找不到方法 productFlavors() 用于参数 [dghdhd]"

And I've tried adding the following to the android element of the build.gradle as per the example app https://android.googlesource.com/platform/tools/build/+/2e1f7810edd76d92cee8d3e06bc4dec0c288adea/tests/ndkSanAngeles/build.gradle however android library projects do not support productFlavours and as such the assemble fails with "Could not find method productFlavors() for arguments [dghdhd] on project"

productFlavors {
    x86 {
        ndk {
            abiFilter "x86"
        }
    }
    arm {
        ndk {
            abiFilters "armeabi-v7a", "armeabi"
        }
    }
}

有没有办法为 android 库项目添加 ndk 支持?

Is there a way to add ndk support to an android library project?

推荐答案

最终我不需要使用产品风味.

In the end I didnt need to use product flavours.

对于图书馆项目，我添加了以下内容:

For the library project I added the following:

android {
    sourceSets {
        main {
            jniLibs.srcDirs = ['libs']
        }
    }        
}

libs 文件夹中有一个名为armeabi-v7a"的文件夹，因为这是我唯一的目标，所以它很有效.

The libs folder had a folder inside called "armeabi-v7a" and as this is my only target it worked a treat.

ndk 文件 (.so) 被传播到使用 android 库项目的 android 项目中.

The ndk files (.so) are propagated into the android project that is using the android library project.

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