使用gradle手动构建Android项目并打包成APK

1.下载Gradle最新版并且配置环境变量:

    

①GRADLE_HOME为gradle根目录,并将其加入Path:%GRADLE_HOME%\bin;

②GRADLE_HOME与JAVA_HOME配法一致,只允许一条路径.

③gradle要求配置好JAVA_HOME路径

2.在项目根目录创建两个文件:

①local文件用于配置sdk目录:

②build.gradle用于配置依赖文件,项目目录,混淆一些配置:

以下是模版:

1. buildscript {
2. repositories {
3. maven{
4. //指定本地/远程Maven依赖目录
5. url "file://D:/Android/Android Studio/android-studio-ide-135.1629389-windows/android-studio/gradle/m2repository"
6. //或指定一个远程仓库:
7. //mavenCentral()
8. }
9. dependencies {
10. //指定依赖目录以及版本
11. classpath 'com.android.tools.build:gradle:1.1.0'
12. }
13. }
15. //配置项目相关插件
16. apply plugin: 'android'
18. android {
19. //编译sdk版本
20. compileSdkVersion 19
21. buildToolsVersion "22.0.0"
23. //配置项目结构
24. sourceSets {
25. main {
26. manifest.srcFile 'AndroidManifest.xml'
27. java.srcDirs = ['src']
28. resources.srcDirs = ['src']
29. aidl.srcDirs = ['src']
30. renderscript.srcDirs = ['src']
31. res.srcDirs = ['res']
32. assets.srcDirs = ['assets']
33. }
35. // Move the tests to tests/java, tests/res, etc...
36. instrumentTest.setRoot('tests')
38. // Move the build types to build-types/<type>
39. // For instance, build-types/debug/java, build-types/debug/AndroidManifest.xml, ...
40. // This moves them out of them default location under src/<type>/... which would
41. // conflict with src/ being used by the main source set.
42. // Adding new build types or product flavors should be accompanied
43. // by a similar customization.
44. debug.setRoot('build-types/debug')
45. release.setRoot('build-types/release')
46. }
47. }

3.在CMD中CD到项目目录下,指定gradle build 生成项目apk

所在路径:PROJECT/build/outputs/apk