[CP-beta][Android] post image task to main handler.#52166

auto-submit[bot] merged 1 commit intoflutter:flutter-3.22-candidate.0flutter/engine:flutter-3.22-candidate.0from

flutteractionsbot:cp-engine-beta-d7b7c5ba4ecdc3eb70e8b98cf158c384870aa331flutteractionsbot/engine:cp-engine-beta-d7b7c5ba4ecdc3eb70e8b98cf158c384870aa331Copy head branch name to clipboard