Android development

Annotations:

• Java C/C++ HTML/Javascript/CSS

1. SDK
   1. JAVA
2. NDK
   1. C/C++

1. Activities
   1. Activity life cycle is very important to understand
2. Containers /layout managers
   1. XML
   2. widgets
      1. Image view, Text View, button and so forth
3. Fragments
   1. reusable and could be in more than one activity
   2. Managed by Fragment manager
4. Intent
   1. Parcelable
   2. serialisable
5. Android annotation can reduce the amount of code
6. Adapter

1. Screen sizes
2. CPU/GPU
3. Memory
4. sensors/actuators

1. SQLite,online database,array item

1. Thread security
2. Long run task