android studio fragment actional call image button

I have done considerable research, read the fragments tutorial on and also the tutorial by Lars Vogella. In android imagebutton is a ui control which is used to display an image with button and to perform an action when user. However, the code works fine if I discard the listener for button and the fragment is displayed within the activity.

I get the error: Unable to start Activity component.

I am not sure when the Fragment code is called and where am I supposed to write my code to call the second fragment. In the Import Project dialog, navigate to where the unzipped project folder is located (likely in your Downloads folder).

Note: If Android Studio is already open, instead, select the File > New > Import Project menu option. I think it may seem silly but I really can't get this to work.Īll I want to do is on the click of a button (buttonSayHi) in Fragment_One, Fragment_One should be replaced by Fragment_Two. In the Welcome to Android Studio window, click Open an existing Android Studio project. This transition will occur on the selection of a button press inside. I am creating a simple application to learn fragments. Android studio kotlin beginner study guide Learn with flashcards, games, and more. We will be creating one Action to be used to navigate from Fragment 1 to Fragment 2. Now, we want to display the text as to how many. But I am having a tough time with Fragments. In the above code, Button b is a component upon which an instance of event handler class AL is registered. I am new to Android and trying to learn on my own.

Android studio fragment actional call image button