一、下载SDK，并解压到指定目录。
如/home/zhangyafei/Android/Sdk
二、设置环境路径
echo export ANDROID_HOME="/home/zhangyafei/Android/Sdk" >> ~/.bashrc
echo export PATH="$PATH:$ANDROID_HOME/tools:$ANDROID_HOME/platform-tools" >> ~/.bashrc
source ~/.bashrc
三、创建虚拟机
android create avd -n android-27 -k "android-27"
-n : 虚拟机的名字
-k 版本 。 不知道填什么没关系，先随便填一个，出错后会在后面提示。如:
System-Product-Name:~$ android create avd -n android-27 -k "android-27"
*************************************************************************
The "android" command is deprecated.
For manual SDK, AVD, and project management, please use Android Studio.
For command-line tools, use tools/bin/sdkmanager and tools/bin/avdmanager
*************************************************************************
Running /home/zhangyafei/Android/Sdk/tools/bin/avdmanager create avd -n android-27 -k android-27
Error: Package path is not valid. Valid system image paths are:ository...
system-images;android-26;google_apis;x86
null
然后按提示改成正确的。
System-Product-Name:~$ android create avd -n android-26-1 -k "system-images;android-26;google_apis;x86"
*************************************************************************
The "android" command is deprecated.
For manual SDK, AVD, and project management, please use Android Studio.
For command-line tools, use tools/bin/sdkmanager and tools/bin/avdmanager
*************************************************************************
Running /home/zhangyafei/Android/Sdk/tools/bin/avdmanager create avd -n android-26-1 -k system-images;android-26;google_apis;x86
Auto-selecting single ABI x86===========] 100% Fetch remote repository...
Do you wish to create a custom hardware profile? [no]
四、运行虚拟机：
emulator -avd android-26-1
运行后报错：
System-Product-Name:~$ emulator -avd android-26-1
[140422558766912]:ERROR:android/android-emu/android/qt/qt_setup.cpp:28:Qt library not found at ../emulator/lib64/qt/lib
Could not launch '/home/zhangyafei/../emulator/qemu/linux-x86_64/qemu-system-i386': No such file or directory
解决方法：
在Sdk/emulator路径下运行命令，当然也可修改PATH
System-Product-Name:/$ cd ~/Android/Sdk/emulator/
再报错：
System-Product-Name:~/Android/Sdk/emulator$ emulator -avd android-26-1
ioctl(KVM_CREATE_VM) failed: 16 Device or resource busy
qemu-system-i386: failed to initialize KVM: Device or resource busy
原因：
AVD不能与virtualbox同时运行。
解决方法：关闭virtualbox
再运行：
System-Product-Name:~/Android/Sdk/emulator$ emulator -avd android-26-1
emulator: INFO: boot completed
运行成功！
五、加载自己编译的源码镜像：
./emulator -avd mydroid -system ANDROIID_DIR/out/target/product/generic/system.img -data ANDROIID_DIR/out/target/product/generic/userdata.img -ramdisk ANDROIID_DIR/out/target/product/generic/ramdisk.img -kernel ANDROIID_DIR/prebuilt/android-arm/kernel/kernel-qemu-armv7