comment下今天安装ADB的过程。
idea:
换了新的公司，使用mac办公。各种不适应，想用mac来装APK &&看安卓运行log，于是考虑安装ADB 。
尝试安装：
1.官网下载安装android Studio(http://tools.android-studio.org/) ,因为此时还未安装SDK，安装后初始化过程中，安装默认勾选安装SDK，安装后如图ADB位置
2.配置~/.bash_profile
执行：
sudo vim ~/.bash_profile
3.查看配置是否成功
localhost:~ gonna$ adb version
Android Debug Bridge version 1.0.40
Version 4797878
Installed as /Users/gonna/Library/Android/sdk/platform-tools/adb
localhost:~ gonna$ adb devices
List of devices attached
* daemon not running; starting now at tcp:5037
* daemon started successfully