Intro This post is the first part of three posts series. In this post we will create a navigation drawer in an android project using Views instead of Fragments. In the second part we will see how to add a toggle button on the navigation drawer and add listeners forRead More →
This example is targeting conversion of Base64 String to Image and representing that image on screen. The advantages of using Base64 string to image is the load times, especially if you are getting the image from server. The downside of using Base64 String is that the encoded file will beRead More →
Intro In this exercise we will show you how to display text in a TextView on Button click. The Exercise In this exercise we will be using only one activity. In this activity we will create one TextView and three buttons, and set them so when button one is pressed,Read More →
Intro As we said in a previous post most applications today contain multiple screens, which means they are compiled from multiple activities. We have already created an exercise to see in action switching between two simple activities. Now we will see the process of passing data between two activities withRead More →
Libraries in Android An android library is structurally the same as an Android App Module. It contains everything you need to build an app, including source code, resource files and an Android Manifest. On compiling, instead of compiling into an APK that runs on a device, an Android library compilesRead More →
This is the fourth part of SQLite for Android series tutorials with examples. Here you can find the first part – SQLite for Android Part 3: Show Values from Database. In this example is explained hot to update data previously inserted in to created database and table. Layout Add aRead More →
This is the third part of SQLite for Android series tutorials with examples. Here you can find the first part – SQLite for Android Part 2: Insert Data In this example is explained hot to view insered data in to already created database and table. NOTE: Dont forget to add ButterKnifeRead More →
Intro In a previous post we got our self’s introduced to the concept of activities in android. As we said the Activity is one of the four basic app components in Android, it is the entry point for interacting with the user. It represents a single screen with a userRead More →
This is a simple example for Application name and package rename. Have you find your self in a situation when creating an Application, in the middle of the development or later, there is a change name request? Or you wanted your app to be renamed? Below is an explanation howRead More →
In this exercise we are going to create a new project and in MainActivity we will override all of the basic Lifecycle callback methods. The idea is for each of the basic callback method to display a message to the user that method is called so we can see theRead More →