Tag Archives: setAdapter

Filtering a RecyclerView with Custom Objects.

This demo will show you how you can filter a RecyclerView with your Custom Objects. If you are new to RecyclerView, then please go through this post to get a glance. Check out the Demo Video ( 7 seconds) Here I am using a CustomClass called “ListItem” which has three members. ListItem MainActivity We have added around 10000… Read More »

RecyclerView Simple Example in Android.

The RecyclerView widget is a more advanced and flexible version of ListView. This widget is a container for displaying large data sets that can be scrolled very efficiently by maintaining a limited number of views. Use the RecyclerView widget when you have data collections whose elements change at runtime based on user action or network events. You can… Read More »

FlipCard animation using Fragments in Android.

Hello all I am back with fragments again. I know you have seen a lot of posts on fragments and fragment animation. This one will be another useful post for you. This post helps you to show a FlipCard animation using Fragments. Let us see how can we do this. At first I will show the activity that… Read More »

How to get a return value from a DialogFragment? or Using DialogFragments in android.

Hello all…… This post examples how to get an edittext value from a dialog fragment. You can use the same method to get a button click from a dialog or events like that. You can click on the download link to get the source code. At first we will create a layout for the Dialog Fragment. The layout… Read More »

How to display a context menu from a fragment?

Hello all I think you all know about the context menu in android. It appears as a popup when you long press something. Fragment also provides some methods for registering with the contextmenu and showing it. Let’s see how we can do it. You can click on the download links to download the source code. At first we… Read More »

How to create a SearchView with Filter mode in a ListView in Android?

Actually this is fairly simple. Android by default provides a SearchView class that has the ability to filter. Just look at the XML layout that I am using in this post. It consists of a SearchView and a ListView. The searchView searches the listview for the matched content. Click on the link below to download the code. Layout… Read More »

Wave Scale Animation in GridViews in Android

Hello all Previously I have shown many posts where we animate each row of the GridView randomly, linearly etc. GridView RandomFade animation in Android and Cascade animation in a ListView in Android. In today’s post I will show you how to create a wave scale animation in the ListViews. Please refer to my old posts for the extra… Read More »

How to create a beautiful wheel animation in android?

Today’s post is about animation, a beautiful animation, exploring capabilities of android. You can click on the link to download the code. Here we will have three java classes and no XML files. 1. GraphicsActivity.java 2. PictureLayout.java 3. Sweep.java At first we start with PictureLayout.java Now our second java file, GraphicsActivity.java No need to declare this activity in… Read More »

How to use ImageSwitcher in Android?

You can read more about ImageSwitcher here http://developer.android.com/reference/android/widget/ImageSwitcher.html Click on the link below to download the code. This is the layout that contains the ImageSwitcher What we will do is we will load some images into the Gallery and then load each image into the ImageSwitcher on clicking on each item in the Gallery. Here is the java… Read More »

ListView Bottom to Top Animation in Android.

Like my previous posts animation chapter is again continued. This time the animation in on a ListView from Bottom to Top. You have already seen animations from Top to Bottom in my previous posts. See some of my posts here. All animation posts from CoderzHeaven is here Click on the download link at the bottom to download the… Read More »

Creating a Drawable animation in Android.

This is a simple example of how to animate a drawable in Android. This example is from the official android demo applications. Here we have 5 java classes. AnimateDrawable.java AnimateDrawables.java GraphicsActivity.java PictureLayout.java ProxyDrawable.java AnimateDrawable.java AnimateDrawables.java GraphicsActivity.java PictureLayout.java ProxyDrawable.java Download the complete source code from here Join the Forum discussion on this post

GridView RandomFade animation in Android

In some of my older posts I have already showed a lot of animations on ListView and GridViews. Search coderzheaven for ListView and GridView animations if you want to see the articles and posts. This is also yet another post on animation. Here what I will do is create an animation in a GridView such that all cells… Read More »

Different types of Animation – Push Up in, Push Up Out, Push Left in, Push Left Out, HyperSpace In, HyperSpace Out in a ViewFlipper in Android.

Hello all…. This is going to be a big post.. Check out my previous post for a rotate3D animation between a ListView and an Image. How to create a rotate 3D Animation between a ListView and an ImageView in Android? Today I will show you different types of Animations using ViewFlipper in a textView. Here we have 4… Read More »

CoverFlow in Android – Complete implementation with source code.

Have you seen the coverflow in iPhone. This is the Android implementation of CoverFlow. Please leave your comments if this article is helpful for you. Let’s see how. This is the CoverFlow class that extends the Gallery. Now the main activity that implements the coverflow. OK Done. Now go on and Run your project. Download the Complete android… Read More »

How to create Swiping Windows in Android from Android 2.1 onwards?

Have you seen the Google Play application in your Android phone. Wondered about how they implemented swiping windows in it. Don’t Worry, Here is an example which implements it. Here we will create three pages which can be swiped to access it. These are the three layouts for the three sections. section1.xml section2.xml section3.xml Now the java for… Read More »

How to load a spinner with values from SQlite Database in android?

Here is a simple example showing how to load a database values in a spinner in android. OK we will start. This is the layout for the spinner row. spinner_row.xml This is the layout for the interface. activity_main.xml Now this is the MainActivity.java file that uses the spinner and the database. Join the Forum discussion on this post… Read More »

How to create a Slide from Left animation while deleting a row from a ListView in Android?

Hello all…… I have written a lost of posts on Listviews. You can see that by just searching Listviews in my site. Today I will show you how to create a slide out animation while we delete a row from a ListView. So this is the xml that contains the ListView. Let it be in the main.xml main.xml… Read More »

Creating a custom Sliding GalleryView with Paging in android

This is a simple example showing A sliding Gallery in android. This example shows a sliding gallery with a paging Control and a changing page text which also indicate the page change. Create a new project named “SlidingGallery” and copy this code into “SlidingGalleryDemo.java“. My Activity name is “SlidingGalleryDemo.java” here. Now create a new class and name it… Read More »

CustomAlert without any custom Layout in android.

We can create a dialog with custom alert dialog with our xml in android. But for making simple alerts we can make custom alerts through code itself. Here is a simple function for this. Here I am having a Listview and an edittext with two buttons in the alertBox. Please leave your valuable comments on this post.

Customizing a spinner in android.

Hello everyone……… You all knew that a spinner or combobox is an inbuilt widget in android. And Like any other widgets spinners are also customizable. Here is a simple example to customize a spinner. First we will look at the java code. The getView method is called for each row in the spinner. So with the help of… Read More »

Customizing a spinner in android.

Hello everyone……… You all knew that a spinner or combobox is an inbuilt widget in android. And Like any other widgets spinners are also customizable. Here is a simple example to customize a spinner. First we will look at the java code. The getView method is called for each row in the spinner. So with the help of… Read More »

Customizing a spinner in android.

Hello everyone……… You all knew that a spinner or combobox is an inbuilt widget in android. And Like any other widgets spinners are also customizable. Here is a simple example to customize a spinner. First we will look at the java code. The getView method is called for each row in the spinner. So with the help of… Read More »

Customizing a spinner in android.

Hello everyone……… You all knew that a spinner or combobox is an inbuilt widget in android. And Like any other widgets spinners are also customizable. Here is a simple example to customize a spinner. First we will look at the java code. The getView method is called for each row in the spinner. So with the help of… Read More »

Customizing a spinner in android.

Hello everyone……… You all knew that a spinner or combobox is an inbuilt widget in android. And Like any other widgets spinners are also customizable. Here is a simple example to customize a spinner. First we will look at the java code. The getView method is called for each row in the spinner. So with the help of… Read More »

How to create a scrolling ListView in android?

ListView is like a tableView in iPhone or iOS . In this example i will show you how to add a String Array in to the ListView and also make the listView Scrollable. First the xml file . Here the line android:scrollbars=”vertical” will make the scrolling vertically Now the java file The screen will be like this Here… Read More »