轉[Android]APK打包過程詳解(二)

大搜車-自娛發表於2013-11-18
此博文是引用自:http://jojol-zhou.iteye.com/blog/729254
jojol-zhou給予大家實際使用命令的具體例子,對於想深入研究APK是怎麼打包出來的同學很有幫助,特轉載在此。

【詳細步驟】:

[b]1使用aapt生成R.java類檔案[/b]:
例:
F:\explorer\android-sdk-windows2.2\tools>f:\explorer\android-sdk-windows2.2\platforms\android-3\tools\aapt.exe package -f -m -J F:\explorer\AndroidByread\gen -S res -I f:\explorer\android-sdk-windows2.2\platforms\android-3\android.jar -M AndroidManifest.xml
其中 -f -m -J F:\explorer\AndroidByread\gen 代表按覆蓋的形式在gen目錄下生成帶包路徑的R.java,-S res指定資原始檔 ,-I f:\explorer\android-sdk-windows2.2\platforms\android-3\android.jar 指定使用的android類,-M AndroidManifest.xml指定程式的配置檔案

aapt Usage:
[img]http://dl.iteye.com/upload/attachment/288313/fb069089-38dc-3b15-b2dc-8c2a9314034f.png[/img]


[b]2使用android SDK提供的aidl.exe把.aidl轉成.java檔案:[/b]
usage: aidl OPTIONS INPUT [OUTPUT]
aidl --preprocess OUTPUT INPUT...

OPTIONS:
-I<DIR> search path for import statements.
-d<FILE> generate dependency file.
-p<FILE> file created by --preprocess to import.
-o<FOLDER> base output folder for generated files.
-b fail when trying to compile a parcelable.

INPUT:
An aidl interface file.

OUTPUT:
The generated interface files.


[b]3第三步 編譯.java類檔案生成class檔案: [/b]
例:F:\explorer\AndroidByread>javac -encoding GB18030 -target 1.5 -bootclasspath F:\explorer\android-sdk-windows2.2\platforms\android-3\android.jar -d bin src\com\byread\reader\*.java gen\com\byread\reader\R.java
[img]http://dl.iteye.com/upload/attachment/288317/4490f4e0-d409-3ee1-af63-2ccfbb4b2e7e.png[/img]


[b]4使用android SDK提供的dx.bat命令列指令碼生成classes.dex檔案: [/b]
[img]http://dl.iteye.com/upload/attachment/288315/beec491b-c5ed-36bd-a550-bd4d3e5b8142.png[/img]
例:
F:\explorer\AndroidByread>F:\explorer\android-sdk-windows2.2\platforms\android-3\tools\dx.bat --dex --output=F:\explorer\AndroidByread\bin\classes.dex f:\explorer\AndroidByread\bin\classes
其中classes.dex為生成的目標檔案,f:\explorer\AndroidByread\bin\classes為class檔案所在目錄

[b]5使用Android SDK提供的aapt.exe生成資源包檔案(包括res、assets、androidmanifest.xml等)[/b]:
F:\explorer\AndroidByread>F:\explorer\android-sdk-windows2.2\platforms\android-3\tools\aapt.exe package -f -M AndroidManifest.xml -S res -A assets -I F:\explorer\android-sdk-windows2.2\platforms\android-3\android.jar -F bin\byreadreader
將AndroidManifest.xml,res和assets資料夾中的資原始檔打包生成byreadreader,用法參見1

[b]6第六步 生成未簽名的apk安裝檔案[/b]:
apkbuilder ${output.apk.file} -u -z ${packagedresource.file} -f ${dex.file} -rf ${source.dir} -rj ${libraries.dir}
[img]http://dl.iteye.com/upload/attachment/288319/1a49ff1c-abb6-3ca3-b36b-e03ec2186d72.png[/img]
例:
F:\explorer\AndroidByread>f:\explorer\android-sdk-windows2.2\tools\apkbuilder.bat f:\explorer\byreadreader.apk –v -u -z f:\explorer\AndroidByread\bin\byreadreader -f f:\explorer\AndroidByread\bin\class.dex -rf F:\explorer\AndroidByread\src
其中f:\explorer\byreadreader.apk為生成的apk ,-z f:\explorer\AndroidByread\bin\byreadreader為資源包,f:\explorer\AndroidByread\bin\class.dex為類檔案包


[b]7使用jdk的jarsigner對未簽名的包進行apk簽名:[/b]
use jarsigner
jarsigner -keystore ${keystore} -storepass ${keystore.password} -keypass ${keypass} -signedjar ${signed.apkfile} ${unsigned.apkfile} ${keyalias}
例如:
F:\explorer\android-sdk-windows2.2\tools>jarsigner –keystore f:\explorer\eclipse3.5\bbyread.keystore -storepass byread002 -keypass byread002 -signedjar f:\explorer\byread.apk f:\explorer\byreadreader.apk byread
其中–keystore f:\explorer\eclipse3.5\bbyread.keystore 為金鑰檔案 -storepass byread002為金鑰檔案密碼 byread 為金鑰別名 -keypass byread002為金鑰別名密碼,-signedjar f:\explorer\byread.apk為簽名後生成的apk檔案 f:\explorer\byreadreader.apk為未簽名的檔案。

參考:http://asantoso.wordpress.com/2009/09/15/how-to-build-android-application-package-apk-from-the-command-line-using-the-sdk-tools-continuously-integrated-using-cruisecontrol/

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