Camera API – Simple way to take pictures and save them on SD card
This article describes a simple way to take pictures using Android’s built in classes and save them to the SD card. It also shows how to display the picture on the screen. All of this in less than 40...
View ArticleParse JSON data from a web server and display on ListView
This article describes how to create an HTTP connection from an android device to a web server, grab JSON data, parse and display it on a ListView. The ListView is custom thus allowing me to add other...
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SSL Sockets Android and server using a certificate
This article describes how to create a secure socket from an android device to a server using a certificate. It explains how to create a key that Android can use, write a secure server socket, a client...
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SQLite database
This article describes how to create a project using an SQLite database. Most online tutorials show how to input one value. Here I will create a database of users with three values: first name, last...
View ArticleAndroid SAX XML Parsing
This article describes how to create an XML Parser for Android. The files are located in the SD card and use a SAX parser. Why use XML? If you are designing an application that has static data, it...
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Connect to MYSQL remote server database using PHP and display ListView
This article describes how to create/access a MYSQL database in a remote server from Android using PHP and display it on a ListView. Because most online tutorials did not show the full process or all...
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Custom View to draw, rotate, erase and convert images to black and white.
This article describes how to create a reusable class that can upload images from our Gallery or take a picture, put them on a canvas and move them around the screen, resize them, erase them and...
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Fragment transition animations while hiding the previous fragment and using...
This article will explain how to create fragments inside an Activity, how to dynamically add a fragment to an Activity, how to create transition animations between fragments, how to hide the previous...
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