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… Read More »
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… Read More »
Hello all We have seen many examples of how to use fragments in android. You can search coderzheaven for all types of transactions using Fragments. Today in this post we will see how we can apply animations to Fragments when pushing on to a stack. This is fairly a long example. I will try to… Read More »
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.… Read More »
This post Demonstrates a fragment that can be configured through both Bundle arguments and layout attributes. You can click on the links to download the source code. Here there are two fragments in the layout, one is directly in the layout and the other is created dynamically with arguments at runtime. Here is how we… Read More »
There are different ways for making an acitivity transparent. First method 1. Through XML in AndroidManifest like this. Here we are using Android’s built in theme. Method 2 Through styles create a style like this in your styles.xml and applying like this in the AndroidManifest.xml Check out this post for the complete implementation. http://www.coderzheaven.com/2011/07/20/how-to-create-a-transparent-activity-in-android/ Now… Read More »
This is a sample program that launches the camera and crop the captured image. Check this link to another crop image example. http://www.coderzheaven.com/2011/03/15/crop-an-image-in-android/ This is the layout xml. activity_main.xml Now this is the Main Java File that implements the crop functionality. Here we are using the “com.android.camera.action.CROP” Intent to crop the Image passing the captured… Read More »
Hello all….. This is a simple trick where we can make the Button appear like a TextView in Android. This is done by setting the background of Button to null like this. b.setBackgroundDrawable(null); This is the xml that contains the button.
Beautifying our applications is one of the main features of your application’s success. In ANDROID there are many possible ways to do this. For eg. We need to have different colors for our buttons, However we can give backgrounds for buttons and all. But we can do many by using our custom xml files, like… Read More »
Cropping an image in ANDROID programmatically has always been a problem for ANDROID developers. So Here I am putting a sample code to demonstrate this. For cropping an image in ANDROID we need a source bitmap which is our image itself, the other one is the target bitmap which we have to set the size… Read More »
GridViews are those in which you can arrange elements in a two dimensional grid. It is what you see in the gallery where images are arranged. Here images are arranged in a two dimensional grid. Copy the below code and save it as “MyGridView.java” Now create another file named “Images.java” and copy the below code… Read More »