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QA Wolf runs your Android tests on ephemeral emulators. A fresh emulator is provisioned for each run and discarded when the run finishes, so every run starts from a clean, predictable state with no data or configuration carried over from a previous run. Because emulators are created on demand, you do not reserve or configure devices yourself. Choose an Android target in your flow and QA Wolf allocates an emulator for it. 
import { flow } from "@qawolf/flows/android";

export default flow(
  "Open Android app",
  { target: "Android - Pixel 9 (Android 16)", launch: true },
  async ({ driver, test }) => {
    await test("app launches", async () => {
      await driver.pause(1000);
    });
  },
);
See the Android Reference for the full list of targets and device controls.
Last modified on June 22, 2026