加入您的layout.xml

android:descendantFocusability="blocksDescendants"

希望按照主(父)布局代码它会工作。并设置以下属性在你的WebView

android:focusable="false"

android:focusableInTouchMode="true"

See it:

xmlns:tools="http://schemas.android.com/tools" android:layout_width="match_parent"

android:layout_height="match_parent" android:paddingLeft="@dimen/activity_horizontal_margin"

android:paddingRight="@dimen/activity_horizontal_margin"

android:paddingTop="@dimen/activity_vertical_margin"

android:descendantFocusability="blocksDescendants"

android:paddingBottom="@dimen/activity_vertical_margin" tools:context=".MainActivityFragment">

android:layout_width="match_parent"

android:layout_height="match_parent"

android:focusable="false"

android:focusableInTouchMode="false">