EditView中执行的单击操作 [英] EditView perform an action on click

问题描述

我有一个 EditView中我也补充道：

android:imeActionLabel="Go"

这是显示在键盘上的转到按钮，但我不知道如何当用户点击转到按钮执行操作。

This is showing "Go" button in keyboard, but I don't know how to perform an action when user clicks "Go" button.

有没有这方面有任何的解决方案，如果是我该怎么办呢？

Is there any solution about this, if yes how can I do it?

推荐答案

EditText.OnEditorActionListener 是你在找什么，API文档，可以发现的此处。将呼吁GO按钮的动作是 EditorInfo.IME_ACTION_GO 。我提供了以下一个简单的例子。

EditText.OnEditorActionListener is what you are looking for, the API Documentation can be found here. The action that will be called for the GO button is EditorInfo.IME_ACTION_GO. I have provided a brief example below.

editText.setOnEditorActionListener(new OnEditorActionListener()
{
        @Override
        public boolean onEditorAction(TextView v, int actionId, KeyEvent event)
        {
            if(actionId==EditorInfo.IME_ACTION_GO)
            {
                    //Handle go button pressed
            }
            return false;
        }
});

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