change: add back action of mobile ui automation

hrp/pkg/uixt/android_driver.go

@@ -233,9 +233,12 @@ func (ud *uiaDriver) Scale() (scale float64, err error) {
 }
 
 // PressBack simulates a short press on the BACK button.
-func (ud *uiaDriver) PressBack() (err error) {
+func (ud *uiaDriver) PressBack(options ...DataOption) (err error) {
 	// register(postHandler, new PressBack("/wd/hub/session/:sessionId/back"))
 	_, err = ud.httpPOST(nil, "/session", ud.sessionId, "back")
+	if err != nil {
+		_, err = ud.adbDevice.RunShellCommand("input", "keyevent", "4")
+	}
 	return
 }
 

hrp/pkg/uixt/ext.go

@@ -53,6 +53,7 @@ const (
 	ACTION_DoubleTap   MobileMethod = "double_tap"
 	ACTION_Swipe       MobileMethod = "swipe"
 	ACTION_Input       MobileMethod = "input"
+	ACTION_Back        MobileMethod = "back"
 
 	// custom actions
 	ACTION_SwipeToTapApp   MobileMethod = "swipe_to_tap_app"   // swipe left & right to find app and tap
@@ -618,6 +619,8 @@ func (dExt *DriverExt) DoAction(action MobileAction) error {
 			options = append(options, WithDataIdentifier(action.Identifier))
 		}
 		return dExt.Driver.Input(param, options...)
+	case ACTION_Back:
+		return dExt.Driver.PressBack()
 	case CtlSleep:
 		if param, ok := action.Params.(json.Number); ok {
 			seconds, _ := param.Float64()
@@ -651,10 +654,10 @@ func (dExt *DriverExt) DoAction(action MobileAction) error {
 }
 
 func (dExt *DriverExt) getAbsScope(x1, y1, x2, y2 float64) (int, int, int, int) {
-	return int(x1 * float64(dExt.windowSize.Width) * dExt.scale),
+	return int(x1 * float64(dExt.windowSize.Width)),
-		int(y1 * float64(dExt.windowSize.Height) * dExt.scale),
+		int(y1 * float64(dExt.windowSize.Height)),
-		int(x2 * float64(dExt.windowSize.Width) * dExt.scale),
+		int(x2 * float64(dExt.windowSize.Width)),
-		int(y2 * float64(dExt.windowSize.Height) * dExt.scale)
+		int(y2 * float64(dExt.windowSize.Height))
 }
 
 func (dExt *DriverExt) DoValidation(check, assert, expected string, message ...string) bool {

hrp/pkg/uixt/interface.go

@@ -1046,6 +1046,9 @@ type WebDriver interface {
 	// PressButton Presses the corresponding hardware button on the device
 	PressButton(devBtn DeviceButton) error
 
+	// PressBack Presses the back button
+	PressBack(options ...DataOption) error
+
 	// IOHIDEvent Emulated triggering of the given low-level IOHID device event.
 	//  duration: The event duration in float seconds (XCTest uses 0.005 for a single press event)
 	IOHIDEvent(pageID EventPageID, usageID EventUsageID, duration ...float64) error

hrp/pkg/uixt/ios_driver.go

@@ -526,6 +526,27 @@ func (wd *wdaDriver) KeyboardDismiss(keyNames ...string) (err error) {
 	return
 }
 
+// PressBack simulates a short press on the BACK button.
+func (wd *wdaDriver) PressBack(options ...DataOption) (err error) {
+	windowSize, err := wd.WindowSize()
+	if err != nil {
+		return
+	}
+
+	data := map[string]interface{}{
+		"fromX": float64(windowSize.Width) * 0,
+		"fromY": float64(windowSize.Height) * 0.5,
+		"toX":   float64(windowSize.Width) * 0.6,
+		"toY":   float64(windowSize.Height) * 0.5,
+	}
+
+	// new data options in post data for extra WDA configurations
+	d := NewData(data, options...)
+
+	_, err = wd.httpPOST(d.Data, "/session", wd.sessionId, "/wda/dragfromtoforduration")
+	return
+}
+
 func (wd *wdaDriver) PressButton(devBtn DeviceButton) (err error) {
 	// [[FBRoute POST:@"/wda/pressButton"] respondWithTarget:self action:@selector(handlePressButtonCommand:)]
 	data := map[string]interface{}{"name": devBtn}

hrp/step_mobile_ui.go

@@ -181,6 +181,18 @@ func (s *StepMobile) DoubleTap(params string, options ...uixt.ActionOption) *Ste
 	return &StepMobile{step: s.step}
 }
 
+func (s *StepMobile) Back(options ...uixt.ActionOption) *StepMobile {
+	action := uixt.MobileAction{
+		Method: uixt.ACTION_Back,
+		Params: nil,
+	}
+	for _, option := range options {
+		option(&action)
+	}
+	s.mobileStep().Actions = append(s.mobileStep().Actions, action)
+	return &StepMobile{step: s.step}
+}
+
 func (s *StepMobile) Swipe(sx, sy, ex, ey float64, options ...uixt.ActionOption) *StepMobile {
 	action := uixt.MobileAction{
 		Method: uixt.ACTION_Swipe,