Android Core

Android Architectural Predicates

Android Architecture Pictures

2) android design basics

18-Apr-09

android design basics

How to use a broadcast receiver

4) Notification Manager

13-Jul-14

Notification Manager

On Android Package Names

6) Push notifications

5-Apr-13

This article contains the research on products available for enterprise level mobile Push notifications. Started out looking at Urban Airship, Parse, and Azure Mobile Services. More may be looked at later.

7) Services and Threads

3-Jul-10

on services

This covers a) handlers b) sample code for handlers and messages c) offloading long processes to threads d) instantiating handlers e) getting messages to work with handlers f) working with threads

You will see here

research
links
sampel code
predicates on packages and libraries

10) Understand parcellable

11-May-13

Understand parcellable

Understanding long running services

12) Understanding wakelock

22-May-10


PowerManager pm = (PowerManager) getSystemService(Context.POWER_SERVICE); 

PowerManager.WakeLock wl = pm.newWakeLock
     (PowerManager.SCREEN_DIM_WAKE_LOCK, "My Tag"); 

wl.acquire();   

   //..screen will stay on during this section.. 

wl.release();

When and a how process is reclaimed?

where can I find a list of installed packages


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