wmhqnyh/IjkPlayerLibrary

B站开源播放器编译库(20160819),版本为Ijkplayer-k0.6.0，对于编译过程做一些文字记录。

IjkPlayerLibrary

B站开源播放器编译库(20160819),版本为Ijkplayer-k0.6.0

Ubuntu环境下编译B站开源视频播放器

编译前准备

Linux环境：本地使用Ubuntu Kylin 15.10
下载Linux：Java JDK，Android SDK，Android NDK，Git

Ps：由于需要编译ffmpeg，所以在配置环境变量后要保证足够磁盘空间

原来配置android-ndk-r11b 编译过程中报错：需要android-ndk-r10e及其之后的版本

编译环境

Linux环境         Ubuntu Kylin 15.10
Java 环境         JDK-1.8.0.66
Android SDK
Android NDK环境   android-ndk-r10e

主要编译命令

IjkPlayer：BiliBili站开源播放器

git clone https://github.com/Bilibili/ijkplayer.git ijkplayer-android
cd ijkplayer-android
git checkout -B latest k0.6.0

./init-android.sh

cd android/contrib
./compile-ffmpeg.sh clean
./compile-ffmpeg.sh all

cd ..
./compile-ijk.sh all

安装Git

apt-get install git

配置JAVA JDK ，Android SDK ，Android NDK环境变量

• sudo gedit /etc/profile

• 添加

   # Java Environment Path
   export JAVA_HOME=/usr/lib/jvm/jdk1.8.0_66 
   export PATH=$JAVA_HOME/bin:$PATH 
   export CLASSPATH=.:$JAVA_HOME/lib/dt.jar:$JAVA_HOME/lib/tools.jar	
  
   # set NDK env
   export ANDROID_NDK=/home/wangmh/Desktop/android-ndk-r10e
   export PATH=$PATH:$ANDROID_NDK
   #NDKROOT=/home/wangmh/Desktop/android-ndk-r11b 
   #export PATH=$NDKROOT:$PATH	
  
   # set Android_Home
   export ANDROID_HOME=/home/wangmh/Desktop/sdk
   export PATH=$ANDROID_HOME/tools:$ANDROID_HOME/platform-tools:$PATH
  

• Ctrl + S 保存，输入命令 sudo source /etc/profile 使其生效。

• /etc/profile文件：

  # /etc/profile: system-wide .profile file for the Bourne shell (sh(1))
  # and Bourne compatible shells (bash(1), ksh(1), ash(1), ...).
  
  if [ "$PS1" ]; then
    if [ "$BASH" ] && [ "$BASH" != "/bin/sh" ]; then
      # The file bash.bashrc already sets the default PS1.
      # PS1='\h:\w\$ '
      if [ -f /etc/bash.bashrc ]; then
        . /etc/bash.bashrc
      fi
    else
      if [ "`id -u`" -eq 0 ]; then
        PS1='# '
      else
        PS1='$ '
      fi
    fi
  fi
  
  # The default umask is now handled by pam_umask.
  # See pam_umask(8) and /etc/login.defs.
  
  if [ -d /etc/profile.d ]; then
    for i in /etc/profile.d/*.sh; do
      if [ -r $i ]; then
        . $i
      fi
    done
  
  # Java Environment Path
  export JAVA_HOME=/usr/lib/jvm/jdk1.8.0_66
  export PATH=$JAVA_HOME/bin:$PATH
  export CLASSPATH=.:$JAVA_HOME/lib/dt.jar:$JAVA_HOME/lib/tools.jar
  
  # set NDK env
  export ANDROID_NDK=/home/wangmh/Desktop/android-ndk-r10e
  export PATH=$PATH:$ANDROID_NDK
  #NDKROOT=/home/wangmh/Desktop/android-ndk-r11b
  #export PATH=$NDKROOT:$PATH
  
  # set Android_Home
  export ANDROID_HOME=/home/wangmh/Desktop/sdk
  export PATH=$ANDROID_HOME/tools:$ANDROID_HOME/platform-tools:$PATH
  
    unset i
  fi		
  

相关命令

• echo $PATH

•   wangmh@ubuntu:~$ echo $PATH
    /home/wangmh/Desktop/sdk/tools:/home/wangmh/Desktop/sdk/platform-tools:/usr/lib/jvm/jdk1.8.0_66/bin:/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin:/usr/games:/usr/local/games:/home/wangmh/Desktop/android-ndk-r10e
  

• java -version

•   wangmh@ubuntu:~$ java -version
    java version "1.8.0_66"
    Java(TM) SE Runtime Environment (build 1.8.0_66-b17)
    Java HotSpot(TM) 64-Bit Server VM (build 25.66-b17, mixed mode)
  

• ndk-build

    wangmh@ubuntu:~$ ndk-build
    Android NDK: Could not find application project directory !    
    Android NDK: Please define the NDK_PROJECT_PATH variable to point to it.    
    /home/wangmh/Desktop/android-ndk-r10e/build/core/build-local.mk:143: *** Android NDK: Aborting    .  Stop.
  

• 打包文件夹

    tar 压缩包输出路径  需要打包的文件夹路径
    tar -zcvf /home/wangmh/Desktop/ijk.tar.gz ijkplayer
  

IjkPlayer Proguard Rules

-dontwarn tv.danmaku.ijk.media.player.**
-keep class tv.danmaku.ijk.media.player.** { ; }
-keep interface tv.danmaku.ijk.media.player.* { *; }

PS

//# required, enough for most devices.
compile 'tv.danmaku.ijk.media:ijkplayer-java:0.6.0'
compile 'tv.danmaku.ijk.media:ijkplayer-armv7a:0.6.0'

//# Other ABIs: optional
compile 'tv.danmaku.ijk.media:ijkplayer-armv5:0.6.0'

/**
 * Error:Execution failed for task ':app:processDebugManifest'.
 > Manifest merger failed : uses-sdk:minSdkVersion 14 cannot be smaller than version 21 declared in library [tv.danmaku.ijk.media:ijkplayer-arm64:0.6.0] C:\Users\Administrator\Desktop\MHIjkPlayer\app\build\intermediates\exploded-aar\tv.danmaku.ijk.media\ijkplayer-arm64\0.6.0\AndroidManifest.xml
 Suggestion: use tools:overrideLibrary="tv.danmaku.ijk.media.player_arm64" to force usage
 */

//compile 'tv.danmaku.ijk.media:ijkplayer-arm64:0.6.0'

compile 'tv.danmaku.ijk.media:ijkplayer-x86:0.6.0'

/**
 * Error:Execution failed for task ':app:processDebugManifest'.
 > Manifest merger failed : uses-sdk:minSdkVersion 14 cannot be smaller than version 21 declared in library [tv.danmaku.ijk.media:ijkplayer-x86_64:0.6.0] C:\Users\Administrator\Desktop\MHIjkPlayer\app\build\intermediates\exploded-aar\tv.danmaku.ijk.media\ijkplayer-x86_64\0.6.0\AndroidManifest.xml
 Suggestion: use tools:overrideLibrary="com.example.ijkplayer_x86_64" to force usage
 */

//compile 'tv.danmaku.ijk.media:ijkplayer-x86_64:0.6.0'

//# ExoPlayer as IMediaPlayer: optional, experimental
compile 'tv.danmaku.ijk.media:ijkplayer-exo:0.6.0'