Hai Nguyen - Code and Trick - Modern Software Development (Page 2)

Hai Nguyen

Get SHA1 Code for Implementing Google Maps on Android

Get SHA1 Code for Implementing Google Maps on Android

If you intend implement Google Maps on Android application, you must have a Google Maps API key. To use the Google Maps Android API v2, you must register your app project on the Google Developers Console and get a Google API key which you can add to your app. Arcording

Retrieve SupportMapFragment on Android Fragment

Retrieve SupportMapFragment on Android Fragment

Today, I implement a sample to show Google Maps on Android Fragment. I have an activity (MainActivity), two fragments contained in MainActivity is InfoFragment and MapFragment. In MapFragment, I attach a MapFragment in layout file. Jul 14, 2015 2 min read

Implement ListViewHeader with Parallax Scrolling

Implement ListViewHeader with Parallax Scrolling

I talked about parallax scrolling, today I will write a post about example to demonstrate ListView Header with parallax effect. [ If you want to make ListViewHeader with parallax effect, you can follow step by step: 1. Create a new android project 2. Declare MainActivity layout file (activity_main.xml) 3.

GridView Transition for Image Gallery

GridView Transition for Image Gallery

Today, I make an example to show how to create transition for GridView image gallery on Android. In the example, I create custom bitmap scale when gridview item clicked by user. Let’s take a look at the following demo of GridView transition: Main flow of this example: * When GridView’

Parallax Scrolling On Android

Parallax Scrolling On Android

Recently, I had used an Android app and I can see it was so beautiful. The app have many visual effects, one of them is parallax scrolling. I decide to spend time for studying about this effect, and how can it affect the overall user experience of a mobile app.