KEMBAR78
Android application and android operating system | PPT
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
APPLICATIO
N
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

Android application and android operating system

  • 2.
    Android: •Software stack formobile 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)
  • 3.
    This application isfor 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:
  • 4.
    Another Activities ofMy Application:
  • 7.
    Android Operating System: •Applications • Application Framework • Libraries and Android Runtime • Linux Kernel
  • 8.
    Connection of MyApplication with Android Operating System: LIBRARIES SGL SQLite ANDROID RUNTIME Core Libraries Dalvik Virtual Machine
  • 9.
  • 10.
    Activity is running Activity starts Processis 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:
  • 11.