crosswalk-project/crosswalk — pull request #2229 by wang16 (2014-07-25 05:43:31+00:00)
Title: [Android] Use ant and xwalk_core_library for make_apk 

Previously, we are copying the python script from gyp
and reproduce the steps gyp generated to build
xwalk_app_template_apk to make apk.

It's hard to maintain and now xwalk_core_library is
mature enough to be used as Android Library Project.

This commit uses ant and xwalk_core_library to make
apk to replace previous approach.
```
The changes including:
1. The app packaging tool structure:
a. Assets, jars and template code are now put in
"template", jars includes xwalk_runtime_java
and xwalk_app_runtime_java.
b. xwalk_core_library will be put in root folder of
packaging tool.
c. Scripts used by gyp generated commands are removed.
2. When make apk:
a. Embedded Mode:
1) Copy template to app folder named according to
input app name.
2) Copy xwalk_core_library into app folder.
3) Move arch folders under "app/xwalk_core_library/libs/"
to "app/native_libs/"
4) For each target arch:
4.1) Run "android update lib-project" for app/xwalk_core_library.
4.2) Run "android update project" for app.
4.3) Remove all subfolder in "app/xwalk_core_library/libs",
to make sure it will only contains one arch folder after 4.4).
4.4) Move back the needed native library for target arch back.
it's actually partly reverting step 3).
4.5) Write down input keystore options to ant.properties.
4.6) Run "ant release" in app.
4.7) Copy and rename the built apk out to root folder of
packaging tool.
b. Shared Mode:
1) Copy template to app folder named according to
input app name.
2) Remove xwalk_runtime_java.jar in "app/libs".
3) Run "android update project" for app
4) Write down input keystore options to ant.properties.
5) Run "ant release in app.
6) Copy and rename the built apk out to root folder of packaging
tool.
```
BUG=https://crosswalk-project.org/jira/browse/XWALK-2128