Using Android LengthFilter, AllCaps and CustomInputFilter example. This tutorial explains how to restrict min max input range using custom InputFilter.
In this tutorial we will see how to monitor the text changes in Android TextView or EditText. Some form based applications needs to continuously monitor for the text changes to perform the front end form validations. This can be achieved by implementing the android.text.TextWatcher interface.
In this example we'll show you how to support hindi, bangala, marathi fonts in Android application. Android phone doesn't support Devanagari fonts. However if you want to use hindi, tamil, bangali or other Devanagari fonts in your Android Application you have an alternative of using external fonts.
The navigation drawer is a panel that displays the app’s main navigation commands on the left side of the screen. This example describes How to implement a navigation drawer using Support Library the DrawerLayout API.
This tutorials describes how to create custom Views in Android.In this example we will create a custom view with two TextView. One to the left and other to the right as pairs. The custom styles can be configured from xml.
In this example, you’ll learn how to use the tag in your XML to avoid replication of views. When you’re creating complex layouts, you may find yourself adding a lot of ViewGroup's and Views. But, making your view hierarchy tree taller will also result in slowness in your application.
SeekBar is one of the useful user interface element in android applications. SeekBar is an extension of ProgressBar that allows the selection of integer values using a natural user interface. Basically SeekBar has a thumb that you can slide to choose a value between 0 and some maximum that you set. A typical usage of Seekbar is your device brightness control and volume control
This tutorial explains creating spinner in android and attaching event to spinner in android. Here in this tutorial, you'll create a Simple spinner widget that displays a list of countries and shows appropriate flag as per selected country from the spinner.
ViewFlipper is and user interface widget available in android since android API level 1. It can hold two more views, but only one child can be shown at a time. Using this we can implement functionality similar to android gallery item, swiping allows to navigate between images.