(HOW2 ANDROID BY AOP3D ) Screen Recording Privacy: Partial Screen Sharing

Technical Analysis & User Insight:

Historically, the MediaProjection API captured the entire framebuffer, exposing status bar notifications and unrelated app switchers during screen recording or casting. Android 15 refines this by allowing the projection of a single app window task.9 If the user switches tasks, the recording stream is masked. This is essential for professionals recording tutorials or sharing screens in Zoom, preventing accidental data leakage.

: How to Screen Record Only One App (And Hide Your Notifications)

The Problem: You want to record a game or tutorial, but you don't want pop-up messages ruining the video.

The Fix: Android 15 allows you to record just a single app window.

Step-by-Step Guide:

1. Swipe down from the top of your screen to find the Screen Record tile in Quick Settings.

2. Tap it to open the setup menu.

3. Look for a dropdown menu that usually says "Entire screen." Tap it.

4. Select A Single App.10

5. Choose the specific app you want to record. Now, even if you get a text message, the video will only show the app you chose!