Видео с ютуба Android Save Activity State On Back Button

How to save state of activity on android on back key press? (2 Solutions!!)

Save and Restore Activity Instance State in Android -15-android Development Tutorial for Beginners

android save retrieve activity instance state data open second activity

Show Back Button in Child Activity - Android Studio | Tutorial

Saving Android Activity state using Save Instance State

Ensuring Your Android App Exits Completely on Back Button Press

Handle Activity State Changes using onSaveInstanceState | Android Tutorial 2020

Saving state in an Android App

How to add back button on action bar in android? | Learn Android App development | Android Studio

Understanding the Back Button and Overview Functionality in Android's Activity Lifecycle

SAVING AND RESTORING ACTIVITY STATE IN ANDROID

How to add Android Back Button / Up Button in Activity ActionBar

Customize ActionBar of your Android app( Hide,show,add back button and more..)

Android Studio Basics: How to Add a Back Button to Your App

How to create Back button by just using one function in Android Studio | No Intent 🔥

Android - Activities- Part 6 - Activity State Changes

Android - Adding Listeners & Saving State

Convert Activity Icon into Back Button in Android Activity

How to save and restore Activity Instance State in android apps

Android Studio: Add Up Button (Back Button) on App Bar in Android