Category: Android Basics

Overwrite the Volume buttons functionality 0

Overwrite the Volume buttons functionality

Objective: In this tutorial you will learn about “How to overwrite the default functionality of Volume keys which is to increase or decrease the volume of phone . We will create a simple functionality,...

Static Fragments – Declare the Fragment as  a element inside the activity’s layout file. 0

Static Fragments – Declare the Fragment as a element inside the activity’s layout file.

In our earlier post we have seen “What is Fragments?”. and I said there are two ways to add Fragments to an Activity, either static fragments or Dynamic fragments. In this article we will...

Fragments: What is Fragments? 0

Fragments: What is Fragments?

In this article you will learn about What is Fragments? How to create Fragments? What is Fragments? Fragments were introduced in Android 3.0 (API level 11) to provide more flexible and dynamic user interface...

How to change an already Existing Layout 0

How to change an already Existing Layout

Here we have a RelativeLayout and we will change it to LinearLayout. Open the Graphical Layout of the XML file for which you want to change the Layout. Right click on the RelativeLayout in...

Android Activities – Activity Send Data To Another Activity. 1

Android Activities – Activity Send Data To Another Activity.

In our earlier post “Create and Start Activity” you have learnt What is Activity How to create an Activity? How one activity starts another activity? This Article we will extend it to – Activity...

Android Activities – Definition, Create and Start an Activity 2

Android Activities – Definition, Create and Start an Activity

In this tutorial we will learn about What is Activity How to create an Activity? How one activity starts another activity? What is Activity?? A window that contains interface to which user interacts, called...

What Is Strings.xml??? 0

What Is Strings.xml???

In this tutorial you will learn about the followings- What is Strings.xml and Why do we need it? Where it is located in your project.? How to modify an existing String Resource.? How to...

Introduction – What is Android 0

Introduction – What is Android

Android is a mobile operating system that is based on Linux. Initially it was started by a start-up called android. Later on Google purchased it and took over its development. Key points Its free...

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