"업데이트" streams the published APK into a system install session instead of
opening the browser, so nothing is saved to the phone. Progress, cancel and
retry are shown. Android 12+ is asked to skip its confirmation, which it does
once this app is the installer of the copy being replaced.
Adds REQUEST_INSTALL_PACKAGES and UPDATE_PACKAGES_WITHOUT_USER_ACTION.
Not run on a device.
Agent: main (opus)
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
