Chromium for android 2 源码编译

运行结果：

根据下面的指令可以把 browser shell 安装到手机上，这里用的是nexus 7 android 4.2.1

截图如下：界面还非常简单，只有一个 地址栏和历史前进后退，不支持 Menu；目前 HTML5 跑分421+11 比 chrome for android 390+11要高

Install prerequisites

The Android SDK/NDK is checked into the chromium tree in $SRC/third_party/android_tools and does not need to be installed. The following script installs other tools needed by the Chrome on Android build.

cd $SRC/build
sudo ./install-build-deps-android.sh

In addition, you must manually install the Oracle Java JDK and configure it to be the default Java compiler:

• Visithttp://www.oracle.com/technetwork/java/javase/downloads/index.html
• Click on “Java SE 6 - JDK”
• Accept the license agreement
• Download jdk-6u38-linux-x64.bin

Here is how to configure it to be the default on Ubuntu:

cd /usr/lib/jvm && sudo /bin/sh ~/Downloads/jdk-6u38-linux-x64.bin -noregister
sudo update-alternatives --install /usr/bin/javac javac /usr/lib/jvm/jdk1.6.0_38/bin/javac 50000
sudo update-alternatives --install /usr/bin/java java /usr/lib/jvm/jdk1.6.0_38/bin/java 50000
sudo update-alternatives --install /usr/bin/javaws javaws /usr/lib/jvm/jdk1.6.0_38/bin/javaws 50000
sudo update-alternatives --install /usr/bin/javap javap /usr/lib/jvm/jdk1.6.0_38/bin/javap 50000
sudo update-alternatives --config javac
sudo update-alternatives --config java
sudo update-alternatives --config javaws
sudo update-alternatives --config javap

Also make sure /usr/bin/java is first in your $PATH. i.e.

which java

should return /usr/bin/java.

Compile

To build the ARM Android content shell:

export GYP_GENERATORS=ninja
. build/android/envsetup.sh
android_gyp
ninja -C out/Debug -j10 content_shell_apk

Enable USB debugging on your Android device

On Jellybean, developer options are hidden by default. To unhide them, go to "About phone" and tap 10 times on "Build number". Then the "Developer options" menu will be available. Check "USB debugging" to allow installing the APKs via ADB.5000

If you are running on an emulator, note that Chrome for Android requires hardware acceleration. Make sure that you have enabledGPU emulationinHardware settingsof the AVD being used.

Installing Content Shell

Seehttp://www.chromium.org/developers/content-modulefor details on the content module and content shell.

To install, run, or debug, it we have shell scripts to assist:

build/android/adb_install_apk.py --apk ContentShell.apk
build/android/adb_run_content_shell
build/android/adb_gdb_content_shell

To pass command-line flags to the content-shell:build/android/adb_content_shell_command_line <arguments>

（以下内容因缺少文件，还无法编译通过）

Chromium TestShell (in development)

Based on the chrome layer, includes more stuff from Chromium.

To install, run, or debug, it we have shell scripts to assist:

yajun@yajun-OptiPlex-390:~/Public/chromium/src$ ninja -C out/Debug -j10 chromium_testshell
ninja: Entering directory `out/Debug'
ninja: error: '../../build/util/LASTCHANGE', needed by 'gen/chrome/common/chrome_version_info_posix.h', missing and no known rule to make it

if you come to this error, just create this file build/util/LASTCHANGE and fill the content as :

LASTCHANGE=182445

ninja -C out/Debug -j10 chromium_testshell

build/android/adb_install_apk.py --apk ChromiumTestShell.apk
build/android/adb_run_chromium_testshell
build/android/adb_gdb_chromium_testshell

To pass command-line flags to the testshell:build/android/adb_chromium_testshell_command_line <arguments>

Running Unit Tests

ninja -C out/Release -j10 android_builder_tests
# Run with --help to get arguments.
# Most useful: use -e to run tests in an emulator; else it assumes you have a phone plugged in.
build/android/run_tests.py
# Running a particular test
build/android/run_tests.py -s base_unittests -f PathUtilTest.BasicTest

Running Instrumentation Tests

ninja -C out/Release -j10 content_shell_apk android_builder_tests
build/android/adb_install_apk.py --apk ContentShell.apk
# Run with --help to get arguments.
build/android/run_instrumentation_tests.py -I --test-apk ContentShellTest -vvv

Rebuilding libchromeview.so for a particular release

In the case where you want to modify the native code for an existing release of Chrome for Android (v25+) you can do the following steps. Note that in order to get your changes into the official release, you'll need to send your change for a codereview using the regular process for committing code to chromium.

1. Open Chrome on your Android device and visit chrome://version
2. Copy down the id listed next to "Build ID:"
3. Go tohttp://storage.googleapis.com/chrome-browser-components/BUILD_ID_FROM_STEP_2/index.html
4. Download the listed files and follow the steps in the readme.