Appium 1.6 Sendkeys To Edittext Failed

I am writing some java code using java - client of the appium. I successfully enter the page for inputting the text, however, after getting into the page, the input field are not r

Solution 1:

Try to clear text field than send key again

typeText.clear();
typeText.sendKeys(xpath); 

Solution 2:

        //---try using Actions

        Actions typeText = new Actions(Driver);

        typeText.click(xpath);
        typeText.sendKeys(textToSend); 
        typeText.perform();