Unfortunately, TV App Repo is not available on the Google Play Store.
Internally, it just installs a dummy app on your Android TV that points to the sideloaded app. It’s an open-source app and lets you place shortcuts of sideloaded apps on the default Android TV launcher. In order to place shortcuts of sideloaded apps on the default Android TV launcher, we would need a third-party app called TV App Repo.
How to Open Sideload Apps From The Default Android TV Launcher
The following is the code for SharedViewModel.So, a better way to launch sideloaded apps is to place shortcuts on the default Android TV launcher and use the apps seamlessly. Now, create a class named DialogWithData and SharedViewModel. So, the final code of the activity_main.xml will be: In the activity_main.xml file, we need to add one button and one text view for displaying the name. NOTE: Don't forget to add the dependency of LiveData and ViewModel. If you are not familiar with SharedViewModel, then you can read our blog on that topic from here. On clicking the button, the text in the EditText will be displayed on the MainActivtiy.įor this, we will use the concept of SharedViewModel. In this example, we will be having one EditText in the DialogFragment and a button. So, add the dependency of LiveData and ViewModel in you app level adle file dependencies Creating Dialog containing data(shared with Activity/Fragment) We will be sharing the data between the DialogFragment and the Activity and for this, we will be using Shared ViewModel. The order of execution of the above methods will be: onAttach -> onCreate -> onCreateDialog -> onCreateView -> onViewCreated -> onDestroy. onDestroy(): This is used to destroy the DialogFragement.This is used to ensure that the view is created. onViewCreated(): This is called when the Dialog is created.If you are creating an AlertDialog, then this method is not needed, only onCreateDialog is sufficient in that case. It is generally used for creating custom dialogs. onCreateView(): This is used to supply the contents of the Dialog and this is entirely responsible for drawing the Dialog.It is mostly used for showing some AlertDialog(provided by Android). onCreateDialog(): This is used to build your custom dialog.onCreate(): The initial creation of a fragment is done in onCreate and it is called after the onAttach.onAttach(): This is called when a fragment is first attached with its context.Some of the most commonly used methods are: There are certain methods that are associated with DialogFragment and we can use then in our Dialog Fragment class. And finally, you need to call your custom dialog from your Activity.According to your use-case, make the layout of your Dialog Fragment. After creating the class, you need to make the layout file of the dialog.Here in this class, all the methods related to dialogs will be there. For example, CustomDialog.kt and this class will extend the DialogFragment(). First of all, you need to create a Kotlin/Java file for your Dialog Fragment.Let's see those steps: Three steps of creating custom Dialog Due to this reason, DialogFragments are recommended to be used while implementing Alert Dialog or any other type of Dialogs in Android and it is very easy to create a dialog fragment of our own because it requires only 3 steps. Since DialogFragment is associated with Fragment, so it has it’s own LifeCycle and now the Activity need not manage the lifecycle of Dialogs. You can use the DialogFragment in API level 11 or higher. All the information regarding the Dialog or the data associated with the Dialog will be stored or managed in the Fragment only. In a very simple sentence, a Dialog Fragment is a fragment that is used to make Dialogs that floats on some Activity.ĭialogFragment is a utility class which extends the Fragment class. If you want to view the source code, then you can visit here. Creating Dialog containing data(shared with Activity/Fragment) - Example.So, in this blog, we will learn how to make Custom Dialogs using the DialogFragment in Android. For example, if you want to delete some images from the Gallery, then the Gallery app will alert you about the fact that by pressing the OK button which is the positive button, in this case, the image will be deleted permanently. Alert Dialogs are used to alert the user before performing a particular task. One of the popular implementations of Dialogs is AlertDialog.