如何TextView的转换的EditText android系统中？ [英] How to convert TextView to EditText in android?

问题描述

我想转换成TextView的编辑在android的一个按钮单击事件文本，反之亦然。我不知道如何做到这一点，请帮助，如果有人知道的解决方案。

I want to convert TextView into Edit Text and vice versa in a button click event in android. I don't know how to achieve this , please help if anyone knows the solution.

问候， Rajapandian.K

Regards, Rajapandian.K

推荐答案

最好用ViewSwitcher

Best to use a ViewSwitcher

...
    <ViewSwitcher
        xmlns:android="http://schemas.android.com/apk/res/android"
        android:id="@+id/my_switcher"
        android:layout_width="fill_parent"
        android:layout_height="fill_parent" >

        <TextView
            android:id="@+id/clickable_text_view"
            android:clickable="true"
            android:onClick="TextViewClicked"
            android:text="@string/some_value" />

        <EditText
            android:id="@+id/hidden_edit_view"
            android:layout_width="fill_parent"
            android:layout_height="wrap_content"
            android:hint="@string/some_value" >
        </EditText>
    </ViewSwitcher>
...

然后你可以通过

Then you can switch the views by

public void TextViewClicked() {
    ViewSwitcher switcher = (ViewSwitcher) findViewById(R.id.my_switcher);
    switcher.showNext(); //or switcher.showPrevious();
    TextView myTV = (TextView) switcher.findViewById(R.id.clickable_text_view);
    myTV.setText("value");
}

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