- ANDROID STUDIO LISTVIEW DIFFERENT COLORS HOW TO
- ANDROID STUDIO LISTVIEW DIFFERENT COLORS ANDROID
- ANDROID STUDIO LISTVIEW DIFFERENT COLORS CODE
Public class CardListActivity extends Activity Card.java package. We need not do anything special to get the card style here. Īctivity, adapter and all other java files are same as always. In the LinearLayout that is applicable for the each card items, the background selector is applied. įinally, this is where we apply the card background style. One important thing to do in the listview is to make the android:divider as Otherwise we will get a divider line between each cards. This can be safely omitted if not required. In the below file, we just change the background color and show a different card style on click state. We may require to show a different style when the card is in pressed state. This XML is the key file which creates the ‘Card’ style effect and it is used via the above selector file. This XML is a selector resource which will be used as a background to create the “card” style view. We will create three XML files to style these cards. Each card is a list item and will have two lines of text displayed. This example application will display a list of cards. Cards List View Video Demoĭownload Cards List View Project Source Cards List View Output
ANDROID STUDIO LISTVIEW DIFFERENT COLORS CODE
Code is same as this tutorial and the only difference is the background style.
ANDROID STUDIO LISTVIEW DIFFERENT COLORS ANDROID
But notice that Android Studio has also pulled colours from the colors.xml file, including the one weve. We have already seen about creating an Android ListView with custom layout. The list is all your files from the drawable folder.
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ANDROID STUDIO LISTVIEW DIFFERENT COLORS HOW TO
This card style is being popularly used to display list style items. In this video I will show you how to change listview text color in android app projects, you might well know a quicker easier way but if you dont now you d. This is to help achieve a specific styling. This Android tutorial is to show case how to build an Android activity with card style list view.
![android studio listview different colors android studio listview different colors](https://i.ytimg.com/vi/eAPFgC9URqc/maxresdefault.jpg)
So our file ( listview_selector.Last modified on October 19th, 2018 by Joe. To specify when to apply the shape we use the status. In this case we use the XML tag selector to specify when and how to apply the shape. To do it we have to create another XML file that describe how we apply this shape. Once we have create our shape we need to apply it to the items. solid – solid colour that fills the shape.stroke – a stroke line for the shape (witdh, color, dashWidth and dashGap).A shape is a geometrical figure that is described by other tags: Let’s call this file rounded_corners.xml. We need to create a file XML under the res/drawable directory. background color (in our case a solid color).We have to specify some information to create this figure: As you may already know this is powerful feature of Android because it permits us to create geometrical figure in XML style. In this post we don’t want to spend too much words about adapters because we described them here and here.Īs we said the first thing we need is a drawable resource. As you already know we have to create a custom adapter to implement this behaviour. How can we do this?…We need to create some drawable resources and apply them to each item. Let’s suppose we want to create rounded corner for each item. In the second example we will show how we can alternate the background color. The first example will describe how we can create rounded corners for each item inside a listview. In this post we want to describe how we can use resource to customize the item look. By now we considered just custom adapter without taking into account how we can customize how each item inside the listview appears. We can customize the look of the ListView in the way we like, for example with can use as background rounded corner, alternate color and so on. One aspect we didn’t consider in the previous posts is how we can apply style or background to the Listview items (or row).