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Android ListView: Custom Adapter with ImageView

In previous post we talked about custom adapter. We used a quite simple adapter with just a TextView. We want to expand the idea described before and introduce an image for each planet. ...
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Android Fragment Lifecycle – multiple screen support

Fragment lifecycle is an important aspect to take into account before using fragments. Every developer, that wants to develop an application in Android, has to face the mobile phone ...
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Fragment in Android: Tutorial with Example using WebView

In this post we want to explain how to use fragment in Android with a real example. In the last post we talked about Fragment in Android and how we can use it to support multiple screen. ...
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Expandable List in Android

Today we are going to discuss ExpandableListView in Android. Here I’ve used Eclipse with ADT plugin to build this example. The example is straightforward. Create a new Android Application ...
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Android Apache HTTP Client

In this post I want to describe how to build an HTTP client using Apache library. In one of my post I describe how we can use HttpUrlConnection to create a client. Using Apache library ...
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Android ListView – Tutorial and basic example

One of the UI component we use often is ListView, for example when we need to show items in a vertical scrolling list. One interesting aspect is this component can be deeply customized ...
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Android HTTP Client: GET, POST, Download, Upload, Multipart Request

Often Android apps have to exchange information with a remote server. The easiest way is to use the HTTP protocol as base to transfer information. There are several scenarios where ...
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Android: Build real weather app: JSON, HTTP and Openweathermap

In this post I want to describe how to create a weather app that gives current weather information. This app will use JSON, HTTP connection and AsyncTask to get this information.. As ...
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Android Fragment transaction: FragmentManager and Backstack

Fragments are useful when we want to support multiple screen size. To manage fragments we need a FragmentManager that help us to handle trasaction between fragments. With transaction ...
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Android ListView context menu: ActionMode.CallBack

In this post we want to analyze the context menu (contextual action bar). This is a menu that is related to a specific item. The contextual menu can be applied to almost all views but ...
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