Managing LifeCycle and ViewModel Data
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ویدئو معرفی این محصول
Learn the skills necessary to effectively maintain activity state and simplify coordination with the activity lifecycle using the Android Architecture Componets' ViewModel, Lifecycle, and other related types.
1. Course Overview
1. Course Overview
02. Managing Activity State with ViewModel
01. Version Check
02. Introduction
03. Activities - More Than Just a Pretty Face
04. Managing Activity State with ViewModel
05. Theres a Bug in Our App
06. Adding a ViewModel and Build Dependencies
07. Accessing Our ViewModel with a Lazy Property
08. Restoring the Activity State
09. That Bugs Fixed, but We Just Found Another One
10. Managing More Complex State with ViewModel
11. Verifying App Behavior
12. Summary
3. Maintaining Activity State during System-initiated Shutdowns
1. Introduction
2. Activity Destruction Effects on State
3. Durable Activity State
4. Identifying the Need for Durable State
5. Persisting State of a Simple Value
6. Restoring State of a Simple Value
7. Summary
4. Persisting Complex Activity State
1. Introduction
2. Were Still Losing Some of Our Activity State
3. Activity State and Data Model Cooperation
4. Moving the Details to the ViewModel
5. Persisting State of an Object Graph
6. Effectively Using ViewModel and Durable State Together
7. Verifying State Management Behavior
8. Summary
05. Subscribing to Lifecycle Events
01. Introduction
02. Cooperating with Activity Lifecycle
03. Our Apps Get-together Feature
04. Managing Location with Activity Functions
05. Fixing the Location Resource Leak
06. Improving Lifecycle Handling with Events
07. Creating a Lifecycle Observer
08. Observing Lifecycle Events
09. Connecting the Observer to the Lifecycle
10. Summary
6. Determining Lifecycle State
1. Introduction
2. Events Are Only Part of the Story
3. Adding the Messaging Manager
4. Lifecycle-driven Asynchronous Operations
5. Were Leaking Connections
6. Lifecycle State
7. Verifying State in Asynchronous Operations
8. The Leak Is Fixed
9. Summary
