Android/Sign: Difference between revisions
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By default, Android build script use testkeys |
By default, Android build script use testkeys which is in [http://dev.laptop.org/git/users/ben/android_build/tree/target/product/security build/target/product/security/] to sign all the files need to be signed. |
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For a decent release build |
For a decent release, build has to be resigned with release keys created by private builder. OLPC official build is signed by release keys generated by OLPC. The build has to be resigned if you plan to release a customized release. |
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Here is the instructions to generate all the keys resign needed. [http://www.kandroid.org/online-pdk/guide/release_keys.html#generatingKeys generatingKeys] |
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* Put the keys generated in vendor/olpc/security/xo4 |
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If you can successful build Android for XO-4, there is a script [http://dev.laptop.org/git/users/ben/android_vendor_olpc_xo4/tree/sugar-combiner/build_release.sh?h=android-4.3.1-xo4 build_release.sh] which can help to resign build using specific keys. |
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* Before running the script, The BUILD_ID can be changed to a unique string which indicates which build it is. |
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vim build/core/build_id.mk |
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export BUILD_ID=MY-RELEASE-ID |
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cd vendor/olpc/xo4/sugar-combiner |
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. build_release.sh vendor/olpc/security/xo4 |
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After enter all the passwords for key store, the output folder contains all the release build. |
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Latest revision as of 04:55, 22 September 2014
By default, Android build script use testkeys which is in build/target/product/security/ to sign all the files need to be signed.
For a decent release, build has to be resigned with release keys created by private builder. OLPC official build is signed by release keys generated by OLPC. The build has to be resigned if you plan to release a customized release.
Here is the instructions to generate all the keys resign needed. generatingKeys
- Put the keys generated in vendor/olpc/security/xo4
If you can successful build Android for XO-4, there is a script build_release.sh which can help to resign build using specific keys.
- Before running the script, The BUILD_ID can be changed to a unique string which indicates which build it is.
vim build/core/build_id.mk export BUILD_ID=MY-RELEASE-ID
cd vendor/olpc/xo4/sugar-combiner . build_release.sh vendor/olpc/security/xo4
After enter all the passwords for key store, the output folder contains all the release build.