Contributing content for empty MASTG-KNOW pages: MASTG-KNOW-0105/0106/0107 (Screenshots & Screen Recording)

[simge-yigit]

Empty knowledge pages: MASTG-KNOW-0105/0106/0107 (Screenshots & Screen Recording)

Hi! While going through the MASTG I noticed these three Android MASVS-PLATFORM knowledge pages are currently empty:

• MASTG-KNOW-0105: User-Initiated Screenshots and Screen Recording
• MASTG-KNOW-0106: App-Initiated Screenshots and Screen Recording
• MASTG-KNOW-0107: Screenshots and Screen Recording Detection

I'd like to contribute content for all three. Before opening a PR, I wanted to check whether there's already work in progress or an existing issue I should follow.

Planned Scope

Based on the official Android documentation and cross-referenced with existing MASTG content:

0105 — User-Triggered Capture

User-triggered capture (hardware shortcut, system screen recorder, screen casting/sharing) and the app-side prevention surface:

• FLAG_SECURE
• SurfaceView.setSecure
• Compose SecureFlagPolicy
• setRecentsScreenshotEnabled

0106 — Programmatic Capture APIs

• MediaProjection (incl. the Android 14 consent changes)
• AccessibilityService.takeScreenshot
• In-app capture (PixelCopy)
• Including abuse by malicious apps

0107 — Detection Mechanisms

• registerScreenCaptureCallback / DETECT_SCREEN_CAPTURE (Android 14)
• WindowManager.addScreenRecordingCallback / DETECT_SCREEN_RECORDING (Android 15)
• Plus their limitations

I'll cross-link the relevant existing items (e.g. MASTG-TEST-0291/0292/0293/0294) and write the content myself based on primary sources.

Could you let me know if I'm good to open an issue and submit a PR for these? Thanks!

[cpholguera]

Issue created #3858

Please take a look.