diff --git a/hrp/pkg/uixt/android_adb_driver.go b/hrp/pkg/uixt/android_adb_driver.go
index 7aba3126..5c80e1ef 100644
--- a/hrp/pkg/uixt/android_adb_driver.go
+++ b/hrp/pkg/uixt/android_adb_driver.go
@@ -132,12 +132,11 @@ func (ad *adbDriver) StopCamera() (err error) {
 	}
 
 	// kill samsung shell command
-	if _, err = ad.adbClient.RunShellCommand("am", "force-stop", "com.sec.android.app.camera"); err != nil {
+	if _, err = ad.AppTerminate("com.sec.android.app.camera"); err != nil {
 		return err
 	}
-
 	// kill other camera (huawei mi)
-	if _, err = ad.adbClient.RunShellCommand("am", "force-stop", "com.android.camera2"); err != nil {
+	if _, err = ad.AppTerminate("com.android.camera2"); err != nil {
 		return err
 	}
 	return
@@ -248,7 +247,8 @@ func (ad *adbDriver) GetPasteboard(contentType PasteboardType) (raw *bytes.Buffe
 }
 
 func (ad *adbDriver) SendKeys(text string, options ...DataOption) (err error) {
-	err = errDriverNotImplemented
+	// adb shell input text <text>
+	_, err = ad.adbClient.RunShellCommand("input", "text", text)
 	return
 }
 
diff --git a/hrp/pkg/uixt/android_uia2_driver.go b/hrp/pkg/uixt/android_uia2_driver.go
index bf451577..daf9e8bc 100644
--- a/hrp/pkg/uixt/android_uia2_driver.go
+++ b/hrp/pkg/uixt/android_uia2_driver.go
@@ -142,11 +142,6 @@ func (ud *uiaDriver) DeviceInfo() (deviceInfo DeviceInfo, err error) {
 	return
 }
 
-func (ud *uiaDriver) Location() (location Location, err error) {
-	// TODO
-	return location, errDriverNotImplemented
-}
-
 func (ud *uiaDriver) BatteryInfo() (batteryInfo BatteryInfo, err error) {
 	// register(getHandler, new GetBatteryInfo("/wd/hub/session/:sessionId/appium/device/battery_info"))
 	var rawResp rawResponse
@@ -178,15 +173,6 @@ func (ud *uiaDriver) WindowSize() (size Size, err error) {
 	return
 }
 
-func (ud *uiaDriver) Screen() (screen Screen, err error) {
-	// TODO
-	return screen, errDriverNotImplemented
-}
-
-func (ud *uiaDriver) Scale() (scale float64, err error) {
-	return 1, nil
-}
-
 // PressBack simulates a short press on the BACK button.
 func (ud *uiaDriver) PressBack(options ...DataOption) (err error) {
 	// register(postHandler, new PressBack("/wd/hub/session/:sessionId/back"))
@@ -230,15 +216,6 @@ func (ud *uiaDriver) TapFloat(x, y float64, options ...DataOption) (err error) {
 	return
 }
 
-func (ud *uiaDriver) DoubleTap(x, y int) error {
-	return ud.DoubleTapFloat(float64(x), float64(y))
-}
-
-func (ud *uiaDriver) DoubleTapFloat(x, y float64) (err error) {
-	// TODO
-	return errDriverNotImplemented
-}
-
 func (ud *uiaDriver) TouchAndHold(x, y int, second ...float64) (err error) {
 	return ud.TouchAndHoldFloat(float64(x), float64(y), second...)
 }
@@ -307,15 +284,6 @@ func (ud *uiaDriver) SwipeFloat(fromX, fromY, toX, toY float64, options ...DataO
 	return err
 }
 
-func (ud *uiaDriver) ForceTouch(x, y int, pressure float64, second ...float64) error {
-	return ud.ForceTouchFloat(float64(x), float64(y), pressure, second...)
-}
-
-func (ud *uiaDriver) ForceTouchFloat(x, y, pressure float64, second ...float64) (err error) {
-	// TODO
-	return errDriverNotImplemented
-}
-
 func (ud *uiaDriver) SetPasteboard(contentType PasteboardType, content string) (err error) {
 	lbl := content
 
@@ -376,11 +344,6 @@ func (ud *uiaDriver) Input(text string, options ...DataOption) (err error) {
 	return ud.SendKeys(text, options...)
 }
 
-func (ud *uiaDriver) PressButton(devBtn DeviceButton) (err error) {
-	// TODO
-	return errDriverNotImplemented
-}
-
 func (ud *uiaDriver) Rotation() (rotation Rotation, err error) {
 	// register(getHandler, new GetRotation("/wd/hub/session/:sessionId/rotation"))
 	var rawResp rawResponse
@@ -396,20 +359,7 @@ func (ud *uiaDriver) Rotation() (rotation Rotation, err error) {
 	return
 }
 
-func (ud *uiaDriver) SetRotation(rotation Rotation) (err error) {
-	// TODO
-	return errDriverNotImplemented
-}
-
 func (ud *uiaDriver) Screenshot() (raw *bytes.Buffer, err error) {
-	// adb shell screencap -p
-	resp, err := ud.adbClient.RunShellCommandWithBytes(
-		"screencap", "-p",
-	)
-	if err == nil {
-		return bytes.NewBuffer(resp), nil
-	}
-
 	// register(getHandler, new CaptureScreenshot("/wd/hub/session/:sessionId/screenshot"))
 	var rawResp rawResponse
 	if rawResp, err = ud.httpGET("/session", ud.sessionId, "screenshot"); err != nil {
@@ -445,42 +395,3 @@ func (ud *uiaDriver) Source(srcOpt ...SourceOption) (source string, err error) {
 	source = reply.Value
 	return
 }
-
-func (ud *uiaDriver) AccessibleSource() (source string, err error) {
-	// TODO
-	return source, errDriverNotImplemented
-}
-
-func (ud *uiaDriver) HealthCheck() (err error) {
-	// TODO
-	return errDriverNotImplemented
-}
-
-func (ud *uiaDriver) GetAppiumSettings() (settings map[string]interface{}, err error) {
-	// register(getHandler, new GetSettings("/wd/hub/session/:sessionId/appium/settings"))
-	var rawResp rawResponse
-	if rawResp, err = ud.httpGET("/session", ud.sessionId, "appium/settings"); err != nil {
-		return nil, err
-	}
-	reply := new(struct{ Value map[string]interface{} })
-	if err = json.Unmarshal(rawResp, reply); err != nil {
-		return nil, err
-	}
-
-	settings = reply.Value
-	return
-}
-
-func (ud *uiaDriver) SetAppiumSettings(settings map[string]interface{}) (ret map[string]interface{}, err error) {
-	data := map[string]interface{}{
-		"settings": settings,
-	}
-	// register(postHandler, new UpdateSettings("/wd/hub/session/:sessionId/appium/settings"))
-	_, err = ud.httpPOST(data, "/session", ud.sessionId, "appium/settings")
-	return
-}
-
-func (ud *uiaDriver) IsHealthy() (healthy bool, err error) {
-	// TODO
-	return healthy, errDriverNotImplemented
-}