android.support.design.widget.AppBarLayout is used to wrap android.support.v7.widget.Toolbar component. It can make the Toolbar avoid being overlapped by ListView or RecyclerView controls in the screen.
Android AppBarLayout And Toolbar Example Read More »
Android CardView is a component that is used to implement the card layout effect. It is provided in the appcompat-v7 library. Use CardView, you can add a circle corner and shadow effect to the card frame. In this example, we will list some car images with text in a recycler view using grid layout manager.
Android CardView With Image And Text Example Read More »
Floating Action Button is an image button which float on the screen surface. It will stay in one place when screen scroll. Commonly the floating button is placed at the bottom right of the screen. Snackbar is a bar which will prompt up from screen bottom. It is a method to show message to client
How To Avoid Snackbar Overlap Floating Action Button In Android Read More »
This example will show you how to make an android floating action button hide and show when the user scrolls a recycler view. android.support.design.widget.FloatingActionButton class is used to implement the floating action button. It is supported by the android material design support library, so before starting, make sure you have added the below dependence library
Android Hide Floating Action Button While RecyclerView Scroll Example Read More »
This example will tell you how to use org.json.JSONObject and com.google.gson.Gson to parse JSON format string read from a URL page.
Android JSON Parsing Use JSONObject / Gson From Url Example Read More »
This example show you how to use XmlPullParserFactory and XmlPullParser to parse xml file and show the parsed out data in text view.
Android Parse Xml Use XmlPullParser Example Read More »
This article will tell you how to use OkHttp3 to upload or download json string or file between web server and android application. You can read Android OkHttp3 Http Get Post Request Example to learn OkHttp for basic operation.
Use OkHttp3 To Upload And Download Json File Example Read More »
This example will show you how to use OkHttp3 to send get or post HTTP request to a web server and how to parse and display response text in an Android TextView.
Android OkHttp3 Http Get Post Request Example Read More »
This article will tell you how to use java.net.HttpURLConnection class to send an http request and get an http server response in the android application.
Android HttpURLConnection Example Read More »
In the previous article we have introduced how to use the android VideoView widget to play, pause, continue, stop and replay video files in android. But when you use VideoView‘s method seekto to make the video play from a particular position, you will find the video playing is inconsistent. Sometimes it starts from the beginning.
How To Make Android VideoView Seekto Method Consistent Read More »