PALLE Technologies blog

What is the real advantage of Interfaces ?

Palle Technologies — Mon, 01 Apr 2013 04:16:19 +0000

Interfaces are useful for making contracts between developers.

What is the real advantage of Interfaces ? is a post from: techpalle.com

Difference between Equals and Reference Equals method

Palle Technologies — Fri, 06 Jul 2012 07:55:34 +0000

1. ReferenceEquals and Equals methods behaves same for Reference types but it differs for value types. 2.ReferenceEquals is a Static method and hence we cannot override this method where as Equals method we can override this method. Ex1: bool b=0.Equals(0); bool b1=Object.ReferenceEquals(0, 0); Response.Write(b); Ex2: //Write this code in the main method. Palle p1 = [...]

Difference between Equals and Reference Equals method is a post from: techpalle.com

Android training : Services FAQs

Palle Technologies — Sat, 24 Mar 2012 13:43:34 +0000

SERVICES What is a service? A Service is a component that can perform long-running operations in the background and does not provide a user interface. Should I use service only for above purpose? No, there is another purpose, if you want to share some functionality with other application, then use Service. Using binder IPC one can share [...]

Android training : Services FAQs is a post from: techpalle.com

Android training: Broadcast Receiver example, how it looks like..

Palle Technologies — Fri, 09 Mar 2012 13:59:10 +0000

package com.techpalle.reciver; import android.content.BroadcastReceiver; import android.content.Context; import android.content.Intent; import android.os.Bundle; import android.widget.Toast; public class myreciver extends BroadcastReceiver { @Override public void onReceive(Context context, Intent intent) { // TODO Auto-generated method stub /* * Here don’t try to do anything which takes more time say * networking sessions, sd card preparation, image uploading, DB reading etc. [...]

Android training: Broadcast Receiver example, how it looks like.. is a post from: techpalle.com

android training: broadcast receivers

Palle Technologies — Fri, 09 Mar 2012 13:16:57 +0000

ANDROID training: broadcast receivers Broadcast receivers Broadcast receivers are something which will get triggered on some broadcasted message. One can choose to respond to those broad cast messages by registering the [...]

android training: broadcast receivers is a post from: techpalle.com

Android training: Eclipse over all view in android application development.

Palle Technologies — Fri, 02 Mar 2012 12:31:24 +0000

Android training: Eclipse over all view in android application development. is a post from: techpalle.com

Android training: Activity life cycle phases.

Palle Technologies — Fri, 02 Mar 2012 12:11:01 +0000

Android training: Activity life cycle phases. is a post from: techpalle.com

Android training : activity life cycle phases, when to use which function.

Palle Technologies — Tue, 28 Feb 2012 16:45:25 +0000

Activity life cycle : different phases onCreate() – to — onDestroy() ==> ENTIRE LIFE TIME of ACTIVITY onStart() – to — onStop() ==> VISIBLE LIFE TIME of ACTIVITY onResume() – to – onPause() ==> FOREGROUND/ ACTIVELY RUNNING LIFE TIME of ACTIVITY When should I use different functions of Activity life cycle ? onCreate The system calls this [...]

Android training : activity life cycle phases, when to use which function. is a post from: techpalle.com

Android training: Starting one activity from other activity

Palle Technologies — Thu, 23 Feb 2012 08:11:42 +0000

Note: Before starting this program, it is expected that programmer should already create two activities with below names in androidmanifest.xml file. Summary: This program will depict how to start one activity from other activity File name: SubActivityActivity.java package com.satishandroid.subactivity; import android.app.Activity; import android.content.Intent; import android.os.Bundle; import android.view.View; import android.view.View.OnClickListener; import android.widget.Button; //import [...]

Android training: Starting one activity from other activity is a post from: techpalle.com

Android training: Button clicking example

Palle Technologies — Wed, 22 Feb 2012 11:38:41 +0000

//File name: ButtonclickActivity.java // Note: before executing this program, you should ensure that you have one button & one edittext in your main.xml file. package com.techpalle.buttonclick; // This is the package name in which your project will reside. /* * Below are the import statements which will import different classes which you will be * using [...]

Android training: Button clicking example is a post from: techpalle.com