1. Android Studio to read the source code

1. 整编Android系统 . setenv && lunch && make

2. Single-ed

          2.1 mmm development/tools/idegen/

         2.2 sh ./development/tools/idegen/idegen.sh（mv ./out/target/product/tiny4412/obj/GYP/shared_intermediates/res.java    xxx/res.j)

         2.3 generating android.iml, android.ipr copied to the root directory of the source

3. Use Android Studio choose to open an existing project, and open source under the root directory android.ipr