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![]() With our smart and innovative charging io games here, a studio on Scratch. Once we are done with the creation of layout with required controls, we need to load the XML layout resource from our activity onCreate() callback method, for that open main activity file MainActivity.java from \java\ path and write the code like as shown below. We and our store and/or access information on a device, such as cookies and. If you observe above code we created a multiple RadioButton controls in RadioGroup, one TextView control and one Button control in XML Layout file. We’re going to use an iOS simulator for this tutorial. If not, add them: Once the dependency installation is done, let’s run the application. Now open an activity_main.xml file from \res\layout path and write the code like as shown below activity_main.xml For Android users, if you’re using the latest react-native-webview version ( which you are) open the file android/gradle.properties and make sure the following two lines exist. In case if you are not aware of creating an app in android studio check this article Android Hello World App. We explored how to implement a custom Android Spinner using a library, PowerSpinner.Spinner is one of the longest widgets in Android. onUpgrade (): called in the event that the application code contains a more recent database version number. Android RadioGroup Exampleįollowing is the example of defining multiple RadioButton controls in RadioGroup, one TextView control and one Button control in RelativeLayout to get the selected values of RadioButton controls when we click on Button in the android application.Ĭreate a new android application using android studio and give names as RadioButtonExample. Its methods include: onCreate (): called when the database is created for the first time. This is how we can define RadioButton controls in RadioGroup based on our requirements in android applications. ![]()
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