加载数据后如何防止滚动视图滚动到网络视图? [英] How to prevent a scrollview from scrolling to a webview after data is loaded?

问题描述

所以我有一个有趣的问题.尽管我没有手动或以编程方式滚动我的视图，但我的 WebView 会在其中的数据加载后自动滚动到.

So I have a fascinating problem. Despite the fact that I'm not manually or programmatically scrolling my view, my WebView is being automatically scrolled to after the data inside it loads.

我在浏览器中有一个片段.当我第一次加载寻呼机时，它按预期工作并显示了所有内容.但是，一旦我翻转页面"，数据就会加载，WebView 会弹出到页面顶部，隐藏其上方的视图，这是不可取的.

I've got a fragment in a viewpager. When I first load the pager, it works as expected and everything is shown. But once I "flip the page" the data loads and the WebView pops up to the top of the page, hiding the views above it, which is undesirable.

有谁知道如何防止这种情况发生?

Does anyone know how to prevent this from happening?

我的布局是这样的:

<?xml version="1.0" encoding="utf-8"?>
<ScrollView xmlns:android="http://schemas.android.com/apk/res/android"
    android:layout_width="fill_parent"
    android:layout_height="fill_parent"
    android:background="@color/background" >

    <LinearLayout
        android:layout_width="match_parent"
        android:layout_height="wrap_content"
        android:orientation="vertical" >

        <TextView
            android:id="@+id/article_title"
            android:layout_width="fill_parent"
            android:layout_height="wrap_content"
            android:layout_marginRight="10dp"
            android:layout_marginLeft="10dp"
            android:layout_marginTop="10dp"
            android:layout_marginBottom="2dp"
            android:text="Some Title"
            android:textAppearance="?android:attr/textAppearanceLarge"
            android:textColor="@color/article_title"
            android:textStyle="bold" />

        <LinearLayout
            android:id="@+id/LL_Seperator"
            android:layout_width="fill_parent"
            android:layout_height="1dp"
            android:layout_marginLeft="10dp"
            android:layout_marginRight="10dp"
            android:layout_marginTop="5dp"
            android:layout_marginBottom="5dp"
            android:background="@color/text"
            android:orientation="horizontal" >
        </LinearLayout>

        <WebView
            android:id="@+id/article_content"
            android:layout_width="match_parent"
            android:layout_marginRight="10dp"
            android:layout_marginLeft="10dp"
            android:layout_height="wrap_content" />

        <TextView
            android:id="@+id/article_link"
            android:layout_width="fill_parent"
            android:layout_height="wrap_content"
            android:layout_marginBottom="5dp"
            android:layout_marginTop="5dp"
            android:layout_marginRight="10dp"
            android:layout_marginLeft="10dp"
            android:text="View Full Article"
            android:textColor="@color/article_title"
            android:textStyle="bold" />
    </LinearLayout>

</ScrollView>

我也没有把重点放在任何事情上.默认情况下，它似乎会在加载后自动滚动到 WebView.如何防止这种情况发生?

I'm also not giving focus to anything. By default, it seems to automatically scroll to the WebView after it has loaded. How do I prevent this?

推荐答案

您可以简单地将其添加到您的 LinearLayout:android:focusableInTouchMode="true".它对我有用.

You can simply add this to your LinearLayout: android:focusableInTouchMode="true". It works for me.

 <LinearLayout
    android:layout_width="match_parent"
    android:layout_height="wrap_content"
    android:focusableInTouchMode="true"
    android:orientation="vertical" >

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