Android:•Software stack for mobile devices•Includes an operating system, middleware and key applications•Designed primarily for touchscreen mobile devices
Android Application:An Android app is a software application running on the Android platform.
Development requirements:•Java•Android SDK•Eclipse IDE (optional)
This application is for user’s better feelings. First it will check the feelings of people and will show messages, pictures and some thing funny and interesting for user to make his/her feelings better than he/she has. User also can keep his/her quotes in here.
My Android Application:
Another Activities of My Application:
Android Operating System:• Applications• Application Framework• Libraries and Android Runtime• Linux Kernel
Connection of My Application with Android Operating System:
LIBRARIES
SGL
SQLite
ANDROID RUNTIME
Core Libraries
Dalvik Virtual Machine
APPLICATION FRAMEWORK
APPLICATION
Activity Manager
Notification Manager
The View System
Resource Manager
Activity is running
Activity starts
Process is killed
Activity is shut down
The activity comes to the foreground
The activity is no longer visible
Other applications need memory
User navigates back to the activity
onRestart()
onDestroy()
onStop()
onStart()
onCreate()
Process Of My Application:
Thank You