Feb 10, 2025 · To learn more about how the system decides which processes to destroy, read Activity state and ejection from memory and Processes and app lifecycle. To learn how to …

You need to override onSaveInstanceState(Bundle savedInstanceState) and write the application state values you want to change to the Bundle parameter like this: @Override public void …

Sep 22, 2020 · When the application begins to execute and runs, there are various state changes that activity goes through. Different events some user-triggered and some system triggered …

By overriding these methods, activities and fragments can respond to state changes and, where necessary, take steps to save and restore the current state of the activity and the application.

Jan 19, 2023 · Managing the state of an app is one of the most important and challenging tasks in Android development. With the introduction of the Android Architecture Components library, …

Feb 10, 2025 · You can implement a state holder either through a ViewModel or a plain class. This document takes a closer look at state holders and the role they play in the UI layer. At the …

Nov 14, 2024 · In this article, we’ll dive into four powerful methods of state management in Android — rememberSaveable, mutableStateOf, LiveData, and StateFlow. We’ll explore how …

Nov 5, 2012 · When a user returns to my app, I want the app to return to the last activity the user was at when the app was put into the background, which in this case is activity B. In the …

Feb 8, 2023 · In this article, we will be using an editText, a radio button, and a spinner to take input from users. When the user will rotate the screen in wide mode then the data will be …

Aug 20, 2024 · In this blog post, we'll delve deep into the common mistakes developers make when handling activity states in Java and explore best practices to avoid them. Let’s get …