Cordova Android Keyboard Plugin

config.xml

<plugin name="KeyBoard" value="com.tamtoto.KeyBoardPlugin" />

js

toggleKeyboard : function (show) {
  cordova.exec(null, null, 'KeyBoard', show ? 'show' : 'hide', []);
}

KeyBoardPlugin.java

package com.LALALA;

import org.json.JSONArray;
import org.json.JSONException;
import android.content.Context;
import android.view.KeyEvent;
import android.view.inputmethod.InputMethodManager;

import org.apache.cordova.api.CallbackContext;
import org.apache.cordova.api.CordovaPlugin;

public class KeyBoardPlugin extends CordovaPlugin {
    
    public void showKeyBoard() {
    	try {
    		InputMethodManager mgr = (InputMethodManager) cordova.getActivity().getSystemService(Context.INPUT_METHOD_SERVICE);
	        mgr.showSoftInput(webView, InputMethodManager.SHOW_IMPLICIT);
	
	        ((InputMethodManager) cordova.getActivity().getSystemService(Context.INPUT_METHOD_SERVICE)).showSoftInput(webView, 0);

	        cordova.getActivity().runOnUiThread(new Runnable() {
	        	public void run() {
	    	        webView.dispatchKeyEvent(new KeyEvent( KeyEvent.ACTION_DOWN, KeyEvent.KEYCODE_MOVE_END ));
	    	        webView.dispatchKeyEvent(new KeyEvent( KeyEvent.ACTION_UP, KeyEvent.KEYCODE_MOVE_END ));
	        	}
	        });
	        
    	}
    	catch(Exception e) {}
    }
    
    public void hideKeyBoard() {
        InputMethodManager mgr = (InputMethodManager) cordova.getActivity().getSystemService(Context.INPUT_METHOD_SERVICE);
        mgr.hideSoftInputFromWindow(webView.getWindowToken(), 0);
    }

    @Override
    public boolean execute(String action, JSONArray args, CallbackContext callbackContext) throws JSONException {
		if (action.equals("show")) {
            this.showKeyBoard();
            callbackContext.success("done");
            return true;
		} 
        else if (action.equals("hide")) {
            this.hideKeyBoard();
            callbackContext.success("done");
            return true;
        }
		callbackContext.error("INVALID_ACTION");
		return false;
	}
}