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Android from Scratch – What are Adapters?

What is Adapter?

Adapters in Android is a link between the AdapterView and underlying data for that view. The Adapter provides the opportunity to use data items.

Here is What Developers Guide tells about Adapters

AdapterView Class:

The adapter view is a derived class of view group. Adapter view accesses the data through adapter object indirectly, Adapter view is also called as view group.

Responsibilities of  […]

Introduction to Android SQLite Database

In the series of Android tutorials, this part of the tutorial describes about an Android SQLite Database .
What is SQLite?

SQLite is an open source database. It supports standard relational database features like SQL syntax, prepared statement , transactions,  etc. SQLite does not have a separate server process. SQLite reads and writes directly to ordinary disk files.

It has methods […]

Top 5 Useful Android Apps for IT Pros

Useful Android Apps for IT Pros : Good news for tech support staffs, network administrators and one more advantages who use Android smartphones: There are hundreds of Android apps designed to help you get your work done better, faster and best of all remotely. Do a Little searching and you’ll find tools that enable you […]

Android Tutorials for Beginners – Intents and Filters

Android Tutorials for Beginners – Intents and Filters : In the series for this weeks discussion the topic chosen was Intent and Intent Filter are as follows,

What is an Intent?
Why Intent ?
Intent Objects – Action, Data & Category
Types of Intent
Intent Resoultion

Recommended Reading : Best Coding Practices for Android Development
What is an Intent?

Android Intent […]

Content Provider in Android – Basics

Content Provider in Android – In our series of Android articles, Previously we discussed about Activity , Services  and Fragment. Here we are going to discuss about content providers and to cover the basic concepts you need to make use of existing ones or to write content providers on your own.

OK, I know what you’re thinking,
What are Content Providers?

A Content […]

Understanding Broadcast Receiver in Android

Broadcast Receiver in Android  – In our series of Android articles, Previously we discussed about Services , Activity and Fragment
Take a quick Glance at : Top 25 Android Interview Questions and Answers
In this tutorial,we’ll discuss about a important component of the Android Framework named Broadcast Receiver
What is Broadcast Receiver ?
A Broadcast Receiver is a component that responds to system-wide […]

Best Android Training in Chennai

When it comes to points of Android Training, Credo Systemz  is the best option to take up the Android Course with proven expertise useful android applications as well as providing hands-on training to budding android developers. Our android trainers are experienced working professionals with hands on real time multiple Android projects knowledge.

Credo Systemz provides the quality Android course in Chennai has received high […]

Tips for Developing Secure Android Applications

Security is a major concern while developing mobile applications in today’s era. Here, I list down most common things that developers should take care to protect the application.

Do not store private or sensitive data on SDCard. To store file on internal storage, use following methods with private mode (Context.MODE_PRIVATE) openFileOutput & openFileInput. If you […]

Sending SMS in Android Programmatically

 

Here we will discuss about how to send SMS from an Android application Programmatically  in a  very simple way

SMS messaging has become an integral part of every mobile phone and for the past decade every mobile device be it a smartphone or a simple mobile phone has come with an sms messaging feature.

In this article, […]

Android Error List : 10 Common Errors and How to fix them

Here’s an Android programming tutorial to address the 10 most common mistakes Android developers make.
Enroll now for : Professional Android App Developement Training with Offer
1.ActivityNotFoundException

This exception is thrown when a call to startActivity fails because the Activity cannot be found. Usually, this means you forgot to declare the Activity in your Manifest.

2.Error converting byte to dex

If […]

Best Android Training in chennai