StudioEgo's Thoughts, seasonⅡ

이번 Google I/O 2010행사때 발표가 된 A beginner's guide to Android의 동영상입니다.

A beginner's guide to Android 

이 동영상을 1시간동안 보고나서 느낀점은 제목 그대로, 안드로이드 앱 개발하는 초보자들에게 이렇게 개발하라, 저렇게 하면 안된다는 식의 Android App의 개발 가이드를 알려주는 것 같았다.

한번정도는 앱 개발 한 사람이라면 공감할만한 이야기들이라 다시 들을 생각^^

내용을 간략히 요약하면 아래와 같다.

• The Golden Rules of Performance
• Don't do work that you don't need to do.
• Don't allocate memory if you can avoid it.
• Performance Pointer
• Optimalize judiciously.
• Avoid creating objects.
• Use native methods.
• Prefer Virtual over interface.
• Prefer static over virtual.
• Avoid internal setters and getters.
• Declare constants final.
• Avoid float and enums.
• Use package scope with inner class.
• The Five Deadly Sins
1. SLOTH - Be fast. Be Responsive.
2. GLUTTONY - Use system resources responsibly.
3. HOSTILITY - Don't flight your uses.
4. ARROGANCE - Don't fight the system.
5. DISCRIMINATION - Design for everyone.
• The Five Glorious Virtues
1. BEAUTY - Hire a designer.
2. GENEROSITY - share and consume.
3. UBIQUITY - Be more than an icon.
4. UTILITY - Be useful. Be interesting
5. ERIC(NESS) - Be legendary.
• Summary
• Be good.
• Don't be lazy.
• Think about Performance.
• Think about the user experience.
• Respect your users.
• Respect the system.
• Think BIG!