port send keys for an active element

[KazuCocoa]

With W3C, it will be

driver.action.send_keys('xxxx').perform

But we need to implement type: key in action in server side => example /~https://github.com/appium/appium-espresso-driver/pull/192/files

[KazuCocoa]

)> @@driver.action.send_keys("hello").perform
Selenium::WebDriver::Error::UnknownError: An unknown server-side error occurred while processing the command. Original error: Error Domain=com.facebook.WebDriverAgent Code=1 "Only actions of 'pointer' type are supported. 'key' is given instead for action with id 'keyboard'" UserInfo={NSLocalizedDescription=Only actions of 'pointer' type are supported. 'key' is given instead for action with id 'keyboard'}
from UnknownError: An unknown server-side error occurred while processing the command. Original error: Error Domain=com.facebook.WebDriverAgent Code=1 "Only actions of 'pointer' type are supported. 'key' is given instead for action with id 'keyboard'" UserInfo={NSLocalizedDescription=Only actions of 'pointer' type are supported. 'key' is given instead for action with id 'keyboard'}

[HTTP] --> POST /wd/hub/session/de61314a-deb9-4ea7-a8e8-76411edde37d/actions
[HTTP] {"actions":[{"type":"key","id":"keyboard","actions":[{"type":"keyDown","value":"h"},{"type":"keyUp","value":"h"},{"type":"keyDown","value":"e"},{"type":"keyUp","value":"e"},{"type":"keyDown","value":"l"},{"type":"keyUp","value":"l"},{"type":"keyDown","value":"l"},{"type":"keyUp","value":"l"},{"type":"keyDown","value":"o"},{"type":"keyUp","value":"o"}]}]}
[debug] [W3C] Calling AppiumDriver.performActions() with args: [[{"type":"key","id":"keyboard","actions":[{"type":"keyDown","value":"h"},{"type":"keyUp","value":"h"},{"type":"keyDown","value":"e"},{"type":"keyUp","value":"e"},{"type":"keyDown","value":"l"},{"type":"keyUp","value":"l"},{"type":"keyDown","value":"l"},{"type":"keyUp","value":"l"},{"type":"keyDown","value":"o"},{"type":"keyUp","value":"o"}]}],"de61314a-deb9-4ea7-a8e8-76411edde37d"]
[debug] [XCUITest] Executing command 'performActions'
[debug] [XCUITest] Received the following W3C actions: [
[debug] [XCUITest]   {
[debug] [XCUITest]     "type": "key",
[debug] [XCUITest]     "id": "keyboard",
[debug] [XCUITest]     "actions": [
[debug] [XCUITest]       {
[debug] [XCUITest]         "type": "keyDown",
[debug] [XCUITest]         "value": "h"
[debug] [XCUITest]       },
[debug] [XCUITest]       {
[debug] [XCUITest]         "type": "keyUp",
[debug] [XCUITest]         "value": "h"
[debug] [XCUITest]       },
[debug] [XCUITest]       {
[debug] [XCUITest]         "type": "keyDown",
[debug] [XCUITest]         "value": "e"
[debug] [XCUITest]       },
[debug] [XCUITest]       {
[debug] [XCUITest]         "type": "keyUp",
[debug] [XCUITest]         "value": "e"
[debug] [XCUITest]       },
[debug] [XCUITest]       {
[debug] [XCUITest]         "type": "keyDown",
[debug] [XCUITest]         "value": "l"
[debug] [XCUITest]       },
[debug] [XCUITest]       {
[debug] [XCUITest]         "type": "keyUp",
[debug] [XCUITest]         "value": "l"
[debug] [XCUITest]       },
[debug] [XCUITest]       {
[debug] [XCUITest]         "type": "keyDown",
[debug] [XCUITest]         "value": "l"
[debug] [XCUITest]       },
[debug] [XCUITest]       {
[debug] [XCUITest]         "type": "keyUp",
[debug] [XCUITest]         "value": "l"
[debug] [XCUITest]       },
[debug] [XCUITest]       {
[debug] [XCUITest]         "type": "keyDown",
[debug] [XCUITest]         "value": "o"
[debug] [XCUITest]       },
[debug] [XCUITest]       {
[debug] [XCUITest]         "type": "keyUp",
[debug] [XCUITest]         "value": "o"
[debug] [XCUITest]       }
[debug] [XCUITest]     ]
[debug] [XCUITest]   }
[debug] [XCUITest] ]
[debug] [XCUITest] Preprocessed actions: [
[debug] [XCUITest]   {
[debug] [XCUITest]     "type": "key",
[debug] [XCUITest]     "id": "keyboard",
[debug] [XCUITest]     "actions": [
[debug] [XCUITest]       {
[debug] [XCUITest]         "type": "keyDown",
[debug] [XCUITest]         "value": "h"
[debug] [XCUITest]       },
[debug] [XCUITest]       {
[debug] [XCUITest]         "type": "keyUp",
[debug] [XCUITest]         "value": "h"
[debug] [XCUITest]       },
[debug] [XCUITest]       {
[debug] [XCUITest]         "type": "keyDown",
[debug] [XCUITest]         "value": "e"
[debug] [XCUITest]       },
[debug] [XCUITest]       {
[debug] [XCUITest]         "type": "keyUp",
[debug] [XCUITest]         "value": "e"
[debug] [XCUITest]       },
[debug] [XCUITest]       {
[debug] [XCUITest]         "type": "keyDown",
[debug] [XCUITest]         "value": "l"
[debug] [XCUITest]       },
[debug] [XCUITest]       {
[debug] [XCUITest]         "type": "keyUp",
[debug] [XCUITest]         "value": "l"
[debug] [XCUITest]       },
[debug] [XCUITest]       {
[debug] [XCUITest]         "type": "keyDown",
[debug] [XCUITest]         "value": "l"
[debug] [XCUITest]       },
[debug] [XCUITest]       {
[debug] [XCUITest]         "type": "keyUp",
[debug] [XCUITest]         "value": "l"
[debug] [XCUITest]       },
[debug] [XCUITest]       {
[debug] [XCUITest]         "type": "keyDown",
[debug] [XCUITest]         "value": "o"
[debug] [XCUITest]       },
[debug] [XCUITest]       {
[debug] [XCUITest]         "type": "keyUp",
[debug] [XCUITest]         "value": "o"
[debug] [XCUITest]       }
[debug] [XCUITest]     ]
[debug] [XCUITest]   }
[debug] [XCUITest] ]
[debug] [JSONWP Proxy] Matched '/actions' to command name 'performActions'
[debug] [JSONWP Proxy] Proxying [POST /actions] to [POST http://localhost:8100/session/EF2C676C-3D41-4472-B37A-87ED1B507FA0/actions] with body: {"actions":[{"type":"key","id":"keyboard","actions":[{"type":"keyDown","value":"h"},{"type":"keyUp","value":"h"},{"type":"keyDown","value":"e"},{"type":"keyUp","value":"e"},{"type":"keyDown","value":"l"},{"type":"keyUp","value":"l"},{"type":"keyDown","value":"l"},{"type":"keyUp","value":"l"},{"type":"keyDown","value":"o"},{"type":"keyUp","value":"o"}]}]}
[debug] [JSONWP Proxy] Got response with status 200: {"value":"Error Domain=com.facebook.WebDriverAgent Code=1 \"Only actions of 'pointer' type are supported. 'key' is given instead for action with id 'keyboard'\" UserInfo={NSLocalizedDescription=Only actions of 'pointer' type are supported. 'key' is given instead for action with id 'keyboard'}","sessionId":"EF2C676C-3D41-4472-B37A-87ED1B507FA0","status":13}
[debug] [MJSONWP] Matched JSONWP error code 13 to UnknownError
[W3C] Encountered internal error running command:  {"jsonwpCode":13,"error":"unknown error","w3cStatus":500,"_stacktrace":null} UnknownError: An unknown server-side error occurred while processing the command. Original error: Error Domain=com.facebook.WebDriverAgent Code=1 "Only actions of 'pointer' type are supported. 'key' is given instead for action with id 'keyboard'" UserInfo={NSLocalizedDescription=Only actions of 'pointer' type are supported. 'key' is given instead for action with id 'keyboard'}
[W3C]     at errorFromMJSONWPStatusCode (/Users/kazuaki/GitHub/appium/node_modules/appium-base-driver/lib/protocol/errors.js:787:10)
[W3C]     at ProxyRequestError.getActualError (/Users/kazuaki/GitHub/appium/node_modules/appium-base-driver/lib/protocol/errors.js:681:14)
[W3C]     at JWProxy.command$ (/Users/kazuaki/GitHub/appium/node_modules/appium-base-driver/lib/jsonwp-proxy/proxy.js:354:19)
[W3C]     at tryCatch (/Users/kazuaki/GitHub/appium/node_modules/babel-runtime/regenerator/runtime.js:67:40)
[W3C]     at GeneratorFunctionPrototype.invoke [as _invoke] (/Users/kazuaki/GitHub/appium/node_modules/babel-runtime/regenerator/runtime.js:315:22)
[W3C]     at GeneratorFunctionPrototype.prototype.(anonymous function) [as throw] (/Users/kazuaki/GitHub/appium/node_modules/babel-runtime/regenerator/runtime.js:100:21)
[W3C]     at GeneratorFunctionPrototype.invoke (/Users/kazuaki/GitHub/appium/node_modules/babel-runtime/regenerator/runtime.js:136:37)
[W3C]     at <anonymous>
[HTTP] <-- POST /wd/hub/session/de61314a-deb9-4ea7-a8e8-76411edde37d/actions 500 114 ms - 1757
[HTTP]