Before installation
- You need to have "java jdk" and "android sdk" install on your computer.
- You have to ensure your computer is connected to 'dl.google.com' by
ping dl.google.com. If you're unable to connect to this website, two method you can try: method 1 - Add one line "203.208.39.232 dl.google.com" at the ubuntu hosts file. Method 2 - You need vpn to download some components from "dl.google.com" during the process of installation. Basicly, I've tried both two method and the former one is much more reliable.
After installation
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You may find tab completion errors: "bash: cannot create temp file for here-document: No space left on device". To fix this, by
du -sh /usr/* |grep Gto show all files that is greater than 1GB,du -sh /usr/android-studio/* |grep Gand then delete un-important files. -
If installation failed, please completely uninstall android studio from ubuntu, method including uninstall AS or google for other method.
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If there're any bugs that you find very difficult to fix, go to "taobao.com" for help with some extra fee.
General installation steps:
- install java JDK
- install android SDK
- install android studio
- android studio - build your first app
- How to release/export a project as apk file? Refer to csdn-woaichimahua
This app only show "Hello world!" on my Huawei phone.
- The procedure of implemention is building your first app
Ｔｈｉｓ app +
- task decription - You need to finish an APP, which can use camera to proceeding object-detection tasks, such counting and face recognition.