![]() In the MainActivity. Step 2 Add the following code to res/layout/activitymain. Step 1 Create a new project in Android Studio, go to File New Project and fill all required details to create a new project. MaterialTextView supports all of the standard attributes that can be changed for a AppCompatTextView. Additionally, we will also get to see a buttonClickListener that is used to define the action to be performed when a button is clicked in the app.Ä«elow is th design that we will be working on. This example demonstrates how do I change the font size of TextView in android. In our example, we will take input from the user through EditText view and will display it in the TextView. android:allowUndo, Whether undo should be allowed. Here in this tutorial, we are going to focus and code for the backend part. User interface state that is stored by TextView for implementing ViewonSaveInstanceState. Create an Android Project with Kotlin support and follow these steps.In our previous tutorials, we have seen how different types of layout are useful for for GUI designing which is the frontend part. To create a TextView in layout file, use TextView widget. ![]() Whenever we click on any button or submit any form, the backend code decides what action to perform next or what to do with the data received from user etc. ![]() Backend part refers to the logic behind the functioning of your app. how your app will look and appear to the other users. ![]() TextView is one of many such widgets which can be used to improve the UI of the app. Frontend refers to the visualization of the components i.e. Widget refers to the elements of the UI (User Interface) that helps user interacts with the Android App. Android SDK Manager & required PackagesĪny android app has two parts in it â frontend and backend. The layout width and height are specified to the size of the TextView and are required attributes in the XML schema: ![]()
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