The first time the Android was installed, it was shocked by the huge size of the installation, and admired Android studio for its complete support. Despite this, I have encountered a lot of problems, a Hello world hard-won, record it. The development environment is downloaded directly from Android Studio. The first encounter with the JDK configuration problem, the JDK has been installed, environment variables are also configured, but Android Studio is not found JDK, and later checked the next stack Overflow, but also need to add jdk_home environment variables, with Java_ The same path as home.
The second problem is the simulator. I want to test Hello wolrd, is not able to simulate, at first not sure what is the problem, because the Android program I am not familiar with, so the generation of apk on the real machine test, found that no problem, the assertion is the simulator problem. In fact, the IDE has long suggested that Xama is not installed, in fact, I am not sure. Sdkmanager can not download Xama, directly to the official website to download. Simulator is to open a virtual machine, open up, the fan giant fast, it seems to do Android development, configuration also to promote a bit.
Resources
Http://www.cnblogs.com/yanglh6-jyx/p/Android_AS_Configuration.html#_labelTop
Https://stackoverflow.com/questions/16574189/android-studio-installation-on-windows-7-fails-no-jdk-found
Https://stackoverflow.com/questions/41354354/haxm-installation-not-compatible-for-windows-8-what-would-be-the-issue
Https://software.intel.com/en-us/articles/intel-hardware-accelerated-execution-manager-intel-haxm
Android Studio Environment Build notes