在列表视图的列一个TextView不能单击设置后descendantFocusability =＆QUOT; blocksDescendants＆QUOT; [英] a textview in a listview' s row cannot click after setting descendantFocusability="blocksDescendants"

问题描述

我写了一个自定义项目布局一个列表视图。布局有许多部件，有些会有自己的clicklistener。

I write a customized item layout for a listview. The layout has many widgets and some will have its own clicklistener.

当我点击该行，有时列表视图的onListItemClick工作，但有时并非如此。

When I click the row, sometimes the listview' s onListItemClick work, but sometimes not.

在我花了一些时间来寻找，我找到一种方法，设置机器人：descendantFocusability =blocksDescendants在布局的根。它的工作原理，但只有一个TextView中不能工作，（可点击的，fucusable ATTR曾经尝试过）。在列表中的适配器，我设置的TextView的onClickListener，它的工作原理。但是，这不是自然，没有人知道如何解决呢？

After I spent some time searching, I find a way, setting android:descendantFocusability="blocksDescendants" in the layout' s root. It works, but only one textview cannot work,(the clickable, fucusable attr have been tried). In the list' s adapter, I set the textview' s onClickListener, it works. But that' s not nature, does anyone know how to solve it?

顺便说一句，有没有办法来区分diffderent插件点击？现在，不管我点击（除了的TextView），整行的背景选择得到了改变。

btw, is there a way to distinguish diffderent widget' click? Now, no matter what I click(except that textview), the whole row' s background selector got changed.

非常感谢！

//我的列表行布局根

// my list row layout root

<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:descendantFocusability="blocksDescendants"
android:padding="@dimen/medium"
android:orientation="horizontal"
android:layout_width="match_parent"
android:layout_height="match_parent">

//可怕的TextView

// the awful textview

<TextView
        android:id="@+id/text"
        android:textColor="@android:color/secondary_text_light"
        android:textColorLink="@android:color/holo_blue_dark"
        android:layout_marginTop="@dimen/small"
        android:textAppearance="@android:style/TextAppearance.DeviceDefault"
        android:layout_below="@id/nick"
        android:layout_alignLeft="@id/nick"
        android:layout_width="match_parent"
        android:layout_height="wrap_content" />

---

更新

---

update

TextView的使用Linkify提供一些链接的功能。

the textview uses Linkify to provide some links functionalities.

推荐答案

spenting一段时间尝试后，我解决了这两个。

After spenting some time trying, I solved both.

1. 第一。如果您的自定义列表视图的布局具有已设置自动链接或 Linkify 在code一个TextView，在TextView中的单击事件赢得了'吨影响列表的列。你必须为扩展您自己的的TextView 和覆盖 的onTouchEvent 方法。请看看它<一个href="http://stackoverflow.com/questions/7236840/android-textview-linkify-intercepts-with-parent-view-gestures/7327332#7327332">here

1. the first. if your customized listview' s layout has a textview which has been set autolink or Linkify in the code, the click event in the textview won' t affect the list' s row. You have to extends your own TextView and override onTouchEvent method. please see it here

第二。刚刚成立的自定义列表视图的根节点：安卓descendantFocusability =blocksDescendants，然后在你的小工具，这将有自己的 onClickListener ，设置机器人：可点击=真正的，它为我工作。

the second. just set in the customized listview' s root node: android:descendantFocusability="blocksDescendants", and then, in your widget which will have its own onClickListener, set android:clickable="true", it works for me.

希望你遇到同样有用的那些： - ）

hope it useful for those you encounter the same:-)

这篇关于在列表视图的列一个TextView不能单击设置后descendantFocusability =＆QUOT; blocksDescendants＆QUOT;的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！