Press the back button. Args: device_id: Optional HDC device ID. delay: Delay in seconds after pressing back. If None, uses configured default.
(device_id: str | None = None, delay: float | None = None)
| 211 | |
| 212 | |
| 213 | def back(device_id: str | None = None, delay: float | None = None) -> None: |
| 214 | """ |
| 215 | Press the back button. |
| 216 | |
| 217 | Args: |
| 218 | device_id: Optional HDC device ID. |
| 219 | delay: Delay in seconds after pressing back. If None, uses configured default. |
| 220 | """ |
| 221 | if delay is None: |
| 222 | delay = TIMING_CONFIG.device.default_back_delay |
| 223 | |
| 224 | hdc_prefix = _get_hdc_prefix(device_id) |
| 225 | |
| 226 | # HarmonyOS uses uitest uiInput keyEvent Back |
| 227 | _run_hdc_command( |
| 228 | hdc_prefix + ["shell", "uitest", "uiInput", "keyEvent", "Back"], |
| 229 | capture_output=True |
| 230 | ) |
| 231 | time.sleep(delay) |
| 232 | |
| 233 | |
| 234 | def home(device_id: str | None = None, delay: float | None = None) -> None: |
nothing calls this directly
no test coverage detected