android studio preview look like a phone

When you are done, your layout may look something like this: You’ll add all the constraints you need to make it look perfect throughout the rest of this tutorial. At this point, you just want a very rough estimation to get yourself visually oriented. You can change this setting in the toolbar.ĭon’t spend a lot of time trying to get the layout exactly like it was before. If you are using a different device, the views may look different than they do in the screenshots. Note: This tutorial uses a Pixel 2 as the device in the preview. After a moment, your layout may look like this:Īfter another moment, all your views may just jump into the upper left corner of the layout. Android Studio will then attempt to remove all the nested layouts and convert your layout to ConstraintLayout.Īt this point, you may need to give Android Studio a moment to do some processing as it tries to figure out the new layout. Next, you should get a pop-up dialog with some options:Īccept the defaults after reading what they do and click on OK to dismiss the dialog and convert the layout. In the Component Tree in Design view, right-click on the top-level LinearLayout and select Convert LinearLayout to ConstraintLayout from the context menu: Notice the structure of the layout is a series of nested LinearLayouts and RelativeLayouts.ĬonstraintLayout is not the best choice for simple layouts, but it’s great for complex layouts like the one in this tutorial. To start, go to Android Studio and open the layout file for this app, activity_main.xml, in Design view. You’ll learn how to display them properly using a complex ConstraintLayout in this tutorial. Open the starter project in Android Studio. Use the Download Materials button at the top or bottom of this tutorial to download the starter project. To catch up on ConstraintLayout, check out ConstraintLayout Tutorial for Android: Getting Started Raze Galactic - An Intergalactic Travel Serviceĭuring this tutorial, you’ll build an interface for an intergalactic travel app which lets users book trips between planets, plan weekend space station getaways and make moon rover reservations to get around when they reach their destination.

If you know Android but are unfamiliar with Kotlin, take a look at Kotlin For Android: An Introduction. If you’re new to Android, check out our Beginning Android tutorial. Note: This tutorial assumes you are familiar with the basics of Android, Kotlin and ConstraintLayout.

Android studio preview look like a phone