android开发—使用ant编译android项目

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android开发—使用ant编译android项目

2019年05月20日 ⁄ 移动开发 ⁄ 共 2801字 ⁄ 字号小中大 ⁄ 评论关闭

http://blog.chinaunix.net/uid-26009923-id-3430864.html

eclipse太难用了，幸好android支持ant来编译工程，纯手工打造，下面以hello-jni为例来试验一下。

sun@ubuntu:/tmp/project/hello-jni$ ls
AndroidManifest.xml default.properties jni res src tests
sun@ubuntu:/tmp/project/hello-jni$ android list target  ;列出支持的target

Available Android targets:

----------

id: 1 or "android-11"

     Name: Android 3.0

     Type: Platform

     API level: 11

     Revision: 2

     Skins: WXGA (default)

     ABIs : armeabi

----------

id: 2 or "Google Inc.:Google APIs:11"

     Name: Google APIs

     Type: Add-On

     Vendor: Google Inc.

     Revision: 1

     Description: Android + Google APIs

     Based on Android 3.0 (API level 11)

     Libraries:

      * com.google.android.maps (maps.jar)

          API for Google Maps

     Skins: WXGA (default)

     ABIs : armeabi
sun@ubuntu:/tmp/project/hello-jni$ android update project -p . -t android-11
Updated and renamed default.properties to project.properties
Updated local.properties
No project name specified, using Activity name 'HelloJni'.
If you wish to change it, edit the first
line of build.xml.
Added file ./build.xml
Added file ./proguard-project.txt
It seems that there are sub-projects. If you
want to update them
please use the --subprojects parameter.
sun@ubuntu:/tmp/project/hello-jni$ ant debug
Buildfile: /tmp/project/hello-jni/build.xml
BUILD SUCCESSFUL
Total time: 4 seconds

1. 只需要两步就搞定了，不过这个是没有签名的。说明:

a. android update project -p <project> -t <target>

    -t 后的参数<target> 可以用 android list target查看

   执行后会生成build.xml

b. 用 ant debug -->编译工具自动签名debug key和使用zipalign优化打包

   用 ant release -->需要自己签名和优化

2. 进行手动签名

sun@ubuntu:/tmp/project/hello-jni$ keytool -genkey -v -keystore my-release-key.keystore -alias alias_name -keyalg RSA -keysize 2048 -validity 10000
Enter keystore password:
Re-enter new password:
What is your first and last name?
[Unknown]: name
What is the name of your organizational unit?
[Unknown]: unit
What is the name of your organization?
[Unknown]: org
What is the name of your City or Locality?
[Unknown]: ciyt
What is the name of your State or Province?
[Unknown]: state
What is the two-letter country code for this unit?
[Unknown]: 123
Is CN=name, OU=unit, O=org, L=ciyt, ST=state, C=123 correct?
[no]: yes
Generating 2,048 bit RSA key pair and self-signed certificate (SHA1withRSA) with a validity of 10,000 days
for: CN=name, OU=unit, O=org, L=ciyt, ST=state, C=123
Enter key password for <alias_name>
(RETURN if same as keystore password):
[Storing my-release-key.keystore]
sun@ubuntu:/tmp/project/hello-jni$ jarsigner -verbose -sigalg MD5withRSA -digestalg SHA1 -keystore my-release-key.keystore ./bin/HelloJni-release-unsigned.apk
alias_name
Enter Passphrase for keystore:

   adding: META-INF/MANIFEST.MF

   adding: META-INF/ALIAS_NA.SF

   adding: META-INF/ALIAS_NA.RSA

signing: AndroidManifest.xml

signing: resources.arsc

signing: classes.dex
sun@ubuntu:/tmp/project/hello-jni$ adb install ./bin/HelloJni-release-unsigned.apk
87 KB/s (4877 bytes in 0.054s)

    pkg: /data/local/tmp/HelloJni-release-unsigned.apk

Success