#SIMPLE ANDROID APP GITHUB HOW TO#
#SIMPLE ANDROID APP GITHUB ANDROID#

Delete the TextView by selecting it in the component tree and pressing Delete. If the screen size changes, the views are automatically adjusted to the new screen setting/width.Д«y default, you will notice a ConstraintLayout and a TextView for the 'Hello World' text. This means that every element can be directly a child of the ConstraintLayout without creating nested relationships of layouts within layouts.Д¬onstraintLayout requires that each view should have at least one horizontal and one vertical constraint.

#SIMPLE ANDROID APP GITHUB ANDROID#

Component Tree: As you add different views and view groups to your screen, the hierarchy of elements is displayed here.Д¬onstraintLayout is the recommended layout for views in Android Studio because it flattens the layout hierarchy, creating simpler layout code.Palette: This is where you can view some of the most commonly used views and widgets.There are two other panes that you need to know about for the design view: In this tutorial, we will be using both the code and design views. Split: This is where you work on the design with drag-and-drop and the XML code side by side.Design: This is where you can add views by just dragging and dropping onto the visible area.Code: This is where you can code your design in XML.

This is where the layout for your main activity is defined.ДЇor any layout file, you have three ways to work on the design of the activity: Open activitymain.xml from inside that folder by double-clicking on the file name.

#SIMPLE ANDROID APP GITHUB HOW TO#

Let's look at how to customize them.ДЇirst, switch to the Android file view by clicking the dropdown in the Project pane. Now that we have a new project, we need to design the card! The design that will be shown through the app originates from the layout files in Android Studio. Once you're done, Android Studio will build your project. Keep the rest of the settings at their default. In our case, we will just call it ' Business Card App'. Next, give your project a descriptive name. You'll see some options for starter templates-choose Empty Activity from the listed activity types.

You will see the Welcome to Android Studio window. To create a new project for your business card, start by launching Android Studio. A great way to visualize what you want to build is to draw it out on a piece of paper or make a sketch using illustration software. Before moving into Android Studio, let's look at the sample business card design that we will be converting into an Android app.

Simple android app github