ListView的Item布局子控件与Item的setOnItemClickListenter监听事件冲突失效的解决方法

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通过查找google官方提供的Api文档的ViewGroup类查看下面源码

public voidsetDescendantFocusability(int focusability)

Set the descendant focusability of this view group. This defines the relationship between this view group and its descendants when looking for a view to take focus inrequestFocus(int, android.graphics.Rect).

Parameters

focusability one of FOCUS_BEFORE_DESCENDANTS,FOCUS_AFTER_DESCENDANTS,FOCUS_BLOCK_DESCENDANTS. 通过该方法设置ViewGroup的子控件的获取焦点的能力，三个参数分别为：

FOCUS_BEFORE_DESCENDANTS 在子控件前获取焦点；

FOCUS_AFTER_DESCENDANTS 在子控件之后获取焦点；

FOCUS_BLOCK_DESCENDANTS  阻止任何的子控件获得焦点,即使他们是focusable。

解决监听事件冲突的方法：

在ListView的Item布局xml文件中进行如下的设置android:descendantFocusability="blocksDescendants"的属性

?xml version="1.0" encoding="utf-8"?><RelativeLayoutxmlns:android="http://schemas.android.com/apk/res/android"android:layout_width="match_parent"android:layout_height="match_parent"    android:background="#fd6563"    android:descendantFocusability="blocksDescendants">

   // ....子控件

</RelativeLayout>

这样ListView的Item布局子控件与Item的setOnItemClickListenter监听事件都能生效了

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