Graycie

Graycie automatically switches Android's grayscale color correction according to the برنامه currently in the foreground. Choose one of two policies: • Only selected برنامه‌ها: selected برنامه‌ها are grayscale; everything else stays in color. • Except selected برنامه‌ها: selected برنامه‌ها stay in color; everything else is grayscale. Color برنامه‌ها keep شما saved correction برای color blindness و its on/off state. If شما saved correction is grayscale, color برنامه‌ها turn correction off instead. Graycie also includes optional auto-snooze پشتیبانی می‌کند از برای banking و other security-sensitive برنامه‌ها that refuse to run while an accessibility service is enabled. “Open safely” disables Graycie's accessibility service before opening one of these برنامه‌ها. You remain in control of when the service resumes. Important setup و privacy details: • Graycie uses an accessibility service solely to identify the foreground برنامه. It does not read screen text, inspect window content, perform gestures, or collect what you type. • Graycie reads the installed-برنامه catalog so you can select برنامه‌ها برای grayscale و auto-snooze policies. • A one-time ADB command must grant WRITE_SECURE_SETTINGS. This lets Graycie control Android's color-correction setting و restore its own accessibility service after a snooze. The permission cannot be granted from within the برنامه. • Foreground-برنامه detection, policy decisions, تنظیمات, و برنامه lists remain entirely on دستگاه شما. Graycie has no network permission, analytics, account, ads, cloud service, or telemetry. • An ongoing local اعلان is shown while accessibility is snoozed so you can return to Graycie و resume it. • While management is on, Graycie temporarily overrides Android Color correction. It saves the previous mode و on/off state و restores them when management stops or snoozes. A newer manual correction is kept. While management is on, Graycie keeps its own رابط کاربری in color. Home و لانچر-hosted Overview remain grayscale, و the current Home برنامه cannot be selected. Before uninstalling, turn Graycie OFF to restore شما previous Color correction. If the screen stays grayscale after uninstalling, open Android تنظیمات → Accessibility → Color correction و turn Color correction OFF. If you use correction برای color blindness, select شما preferred mode there instead. If you cannot find this setting, search Android تنظیمات برای “Color correction”.