Tag Archives: String Name

How to pass an Object from One Activity to another in Android.

By | November 5, 2012

Hello all This is a simple post that shows How to pass an Object from One Activity to another in Android. I am going to pass the following object from One Activity to another. MyObject{ String name; String website; } This is the class that defines the Object. This is the first activity that sends the object to… Read More »

Serialization in Android – A Simple example.

By | July 25, 2012

Serializing a class file provides a fast and efficeint way to store information produced by your application! What is serialization? Serialization is essentually taking a screenshot of a class file and its contents. For example, lets say you have the following class: Now we will save this data to a file in the SDCARD. Make sure to add… Read More »

How to delete a contact in android?

By | June 23, 2012

Hello all previously I have shown how to list all contacts in your phone and in another post I showed how to programatically create a contact in android. In today’s tutorial I will show you how to delete a contact in android programatically. This simple code does that.

How to add a new contact programmatically in android?

By | June 18, 2012

We all know how to add a new contact to our android devices without programming right. OK that’s a normal man’s use. But what from a programmer’s view. This is the sample java code that helps you to add contact programatically. After running this programs please switch to contacts application on your device to see the result. Please… Read More »

How to create a custom ListView in android?

By | October 13, 2011

Hello all….. In today’s tutorial I will show you how to create a custom listview in android. For that we need 3java files. One holding the ListView itself another a Model object that holds the data for the listview and the third one for the Adapter which extends the ArrayAdapter class for holding the model. First the Model.java… Read More »

Get All Details from Contacts in ANDROID.

By | June 13, 2011

Hi all.. In today’s post I will show you how to get all information from the ANDROID Contacts programatically. Just copy and paste this code to your mail java file and check the Logcat for output. Note : Make sure you add this permission to the AndroidManifest File. Download the complete android java source code from the link… Read More »