Imagine a chessboard with all the pieces scattered around. What is a Grid Layout?Īs the name suggests, the grid layout helps us to align components on the layout in a grid. That’s why the layout editor is preferable. That is a lot of code for too little work. The code for the above layout can be found below. The other method involves directly writing the code in the ‘text’ tab of the ‘activity_main.xml’ file. This method is done quite occasionally, but it always helps out when you need to copy/paste code off of the internet. Here, by clicking on the values, you’ll be able to adjust it (shown below). This will bring up a ‘Properties’ tab on the right-hand side. To set the value of the margin of each of the constraints of the components, highlight the component in the Layout Editor. This can be set in the layout editor by dragging the baseline anchor of the desired TextView to the baseline of another TextView. This handle is what makes the ConstraintLayout different from others.īaseline Handle: The baseline constraint allows us to align the baseline of multiple text views, regardless of their text sizes. Side Constraint Handle: Click on this handle and drag it to the edge of the ‘ConstraintLayout’ that you had dropped earlier, or drag it to any other component inside the Layout to set a constraint on this component. Size Rehandle: Using the mouse, this handle adjusts the height and width of the component. It consists of three things: the Size Rehandle, the Side Constraint Handle, and the Baseline Handle. This is how a normal component would look like. Here’s what happens when you add a component in this layout. You’ll come across different types of layouts on your palette.
A way to deal with these design problems is by using the other more helpful layouts. But you’ll have to organize your elements on the app in such a way that it fits all screens. This can get all tedious.
You can very well build an app without using other layouts in Android Studio. When you start a new project, by default Android Studio will make your app equip itself with a relative layout.
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