Send keys not working for Android

I am trying to send keys to the sign-in and password field but the keyboard pops up.
I get error after timeout “Element could not be located”
App is Native.
My test app landing page is Webview.
Appium Inspector :
content-desc: Sign-In ID (Email Address)
type: android.widget.EditText
index: 0
enabled: true
location: {120, 789}
size: {840, 144}
checkable: false
checked: false
focusable: true
clickable: true
long-clickable: false
package: com.Testapp
password: false
resource-id: ember656
scrollable: false
selected: false
xpath: //android.widget.LinearLayout[1]/android.widget.FrameLayout[1]/android.widget.LinearLayout[1]/android.webkit.WebView[1]/android.webkit.WebView[1]/android.view.View[2]/android.widget.EditText[1]

Set this capablity to hide the keyboard while automating
desired_caps[‘unicodeKeyboard’] = True
desired_caps[‘resetKeyboard’] = True