查询Android设备硬解码能力

09 May 2017

/system/etc/media_codecs.xml
/system/etc/media_profiles.xml

CSS Box Model

25 Apr 2017

使用 Gerrit 审查代码

14 Apr 2017

Gerrit Workflow

启动 Gerrit

java -jar gerrit.war init -d /path/to/your/gerrit_application_directory

Set Permission(Nginx)

• Create password file

  htpasswd -c /path/gerrit.password username
  

• Add New User

  htpasswd -m /path/gerrit.password username
  

• Nginx Configuration

  server {
     listen *:80;
     server_name gerrit;
     allow   all;
     deny    all;
  
     auth_basic "Welcomme to Gerrit !";
     auth_basic_user_file /path/gerrit.password;
  
     location / {
        proxy_pass  http://127.0.0.1:8080;
        proxy_set_header X-Forwarded-For $remote_addr;
        proxy_set_header Host $host;
     }
  }
  

Import Exist Project into gerrit

• Checkout Exist Project

  cd $GERRIT_HOME/git
  git clone --bare ssh://[email protected]:PORT/TestGerrit.git
  

  

• Restart Gerrit

  gerrit.sh  restart
  

• Refresh Gerrit Projects Page

Create GitReview File

touch .gitreview

Edit gitreview file:

[gerrit]
host=192.168.1.109
port=29418
project=TestGerrit.git

Replication Configuration

cd $GERRIT_HOME/etc
touch replication.config

Edit replication.config file:

[remote "TestGerrit"]
url = ssh://[email protected]:PORT/${name}.git

Restart Gerrit

gerrit.sh  restart

Replication Plugin log file is located at $GERRIT_HOME/log/replication_log

Use git review command

Install git-review

• Install Homebrew:

ruby -e "$(curl -fsSL https://raw.githubusercontent.com/Homebrew/install/master/install)" < /dev/null 2> /dev/null

• Install git review:

brew install git-review

• Use git review

  git add files
  git commit
  git-review

Browse your commits

Use git command

git add files
git commit
git push gerrit <branch>

Git repository configure:

[core]
    repositoryformatversion = 0
    filemode = true
    bare = false
    logallrefupdates = true
    ignorecase = true
    precomposeunicode = true
[remote "origin"]
    url = ssh://[email protected]:PORT/TestGerrit
    fetch = +refs/heads/*:refs/remotes/origin/*
[branch "master"]
    remote = origin
    merge = refs/heads/master
[remote "gerrit"]
    url = ssh://[email protected]:PORT/TestGerrit.git
    fetch = +refs/heads/*:refs/remotes/origin/*
    push = refs/heads/*:refs/for/*
[branch "DEV"]
    remote = origin
    merge = refs/heads/DEV
    push = refs/heads/DEV:refs/for/DEV

ref: https://review.openstack.org/Documentation/intro-quick.html

使用 htpasswd

13 Apr 2017

Create New Password File

htpasswd -c /path/gerrit.password name

Add New User

htpasswd -m /path/gerrit.password user

Android JVM 修改 heap 大小

06 Apr 2017

Gradle

Add the following lines to project build.gradle

android {
    dexOptions {
        javaMaxHeapSize "1g" 
    }
}  

Ant

set ANT_OPTS=-Xmx1024m

Misc

ref: R1 R2