android studio intent to open additional screen

Below is this android example project file structures, the core source files are SwitchScreenActivity1.java, SwitchScreenActivity2.java, activity_switch_screen1.xml, activity_switch_screen2.xml. The Intent describes the activity to start and carries any necessary data along. You can start a new instance of an Activity by passing an Intent to startActivity (). If this extra is set by anyone but the system process, it should be overridden by the voice search implementation. Open up your app-level Gradle file and add the below dependency there. The system search dialog uses this, for example, to set a calling package for identification by a voice search API. Create a new application in android studio and name it Barcode Scanner. To start an Activity An Activity represents a single screen in an app. The extra key used in an intent to the speech recognizer for voice search. You can read the article Setup Android App Development Environment, Android Hello World Example Project File Structure if you do not know the basic concepts and structure. Uses of Intent in Android There are three fundamental uses of intents: 1.

Android studio intent to open additional screen