Ubuntu16.04 下 Android 开发环境

Overview

• in ~/.bashrc(or /etc/profile or /etc/environment)

  export JAVA_HOME=/home/cg/tools/android_tools/jdk1.8.0_251
  export JRE_HOME=$JAVA_HOME/jre
  export CLASSPATH=.:$JAVA_HOME/lib:$JRE_HOME/lib
  export PATH=$JAVA_HOME/bin:$PATH
  
  export ANDROID_SDK=/home/cg/tools/android_tools/android-sdk-linux
  export PATH=$ANDROID_SDK/tools:$PATH
  export PATH=$ANDROID_SDK/platform-tools:$PATH
  
  export ANDROID_NDK=/home/cg/tools/android_tools/android-ndk-r16b
  export PATH=$ANDROID_NDK:$ANDROID_NDK/toolchains/arm-linux-androideabi-4.9/prebuilt/linux-x86_64/bin:$PATH
  

JDK

• 下载JDK包（例如，jdk-8u251-linux-x64.tar.gz）并解压

• 配置环境变量

• 查看java版本

  java -version
  javac -version
  

Android SDK

• online install: http://dl.google.com/android/android-sdk_r24.4.1-linux.tgz
• offline install:
  • windows: installer_r24.4.1-windows.exe
  • linux: android-sdk_r24.4.1-linux.tgz
• Android SDK开发包国内下载地址

tools

android

• Android SDK Manager

  android
  

• android list

  android list [targets]
  

• update tools

  [tsocks] android update sdk -u
  

ddms

• DDMS

  ddms
  

emulator

• emulator

  emulator
  

mksdcard

platform-tools

adb

adb help

adb shell

adb root
adb remount

adb start-server

adb devices
adb get-serialno

adb push/pull
adb install

adb logcat
adb bugreport

Android NDK

• e.g., android-ndk-r14b, android-ndk-r16b-linux-x86_64.zip, etc.

• ndk build

  ndk-build -j4
  

toolchains (Cross-Compilation tools)

• compilers

  arm-linux-androideabi-g++
  arm-linux-androideabi-gcc
  

• check .so file

  arm-linux-androideabi-readelf -d *.so
  

NDK Tips

Android NDK 从2013年开始支持了C++11，从2015年开始支持C++14，在 Android.mk 中加入

# c++ 11 标准
LOCAL_CPPFLAGS += -std=c++11
LOCAL_CPPFLAGS += -D__cplusplus=201103L  

# or

# c++ 14 标准
LOCAL_CPPFLAGS += -std=c++1y
LOCAL_CPPFLAGS += -D__cplusplus=201300L

When compiling c++ code with -std=c++11 and using gnustl_shared, many C99 math functions are not provided by the header as they should. At this time,APP_STL := c++_static may help.(from Issue: C++11 cmath functions not in std namespace)

NDK Logcat:

• crash keywords

  --------- beginning of crash

  backtrace

Android Project

Ant Project

• install ant

  sudo apt install ant
  

• generate build.xml for Ant

  android update project -t android-23 -p .
  

• build ant project (SDK Build-tools and SDK Platform need to be installed)

  ant debug/release
  

Eclipse

• Introduction to Android development Using Eclipse and Android widgets

• Eclipse
  • Eclipse IDE for Java Developers
• ADT
  • online install: https://dl-ssl.google.com/android/eclipse/
  • offline install: Location：jar:file:ADT-23.0.7.zip
• EGit
  • online install: http://download.eclipse.org/egit/updates/

Android Studio (AS)

本文地址：https://blog.csdn.net/u011178262/article/details/107968691