片段内的scrollview不滚动 [英] scrollview inside a fragment is not scrolling

问题描述

我是应用开发的新手.

我正在使用3个标签.在每个片段中，我要显示cardview(7-8张卡片)的列表.

i am using 3 tabs. in each fragment i want to display a list of cardview(7-8 cards).

我的第一个fragment.xml

my first fragment.xml

<ScrollView
android:layout_height="fill_parent"
android:layout_width="match_parent"
android:fillViewport="true"

xmlns:android="http://schemas.android.com/apk/res/android" >

<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
    xmlns:card_view="http://schemas.android.com/apk/res-auto"
    android:layout_width="match_parent"
    android:layout_height="match_parent"
    android:orientation="vertical"
    android:padding="10dp"
    android:background="@color/white">

    <android.support.v7.widget.CardView
        android:layout_width="match_parent"
        android:layout_height="300dp"
        android:id="@+id/crt1"
        card_view:cardUseCompatPadding="true"
        card_view:cardElevation="2dp"
        card_view:cardCornerRadius="1dp"
        android:clickable="true"
        android:foreground="?attr/selectableItemBackground">

        <LinearLayout
            android:layout_width="match_parent"
            android:layout_height="wrap_content"
            android:padding="3dp">

            <ImageView
                android:layout_width="85dp"
                android:layout_height="85dp"
                android:src="@drawable/c_3musketeers" />

            <LinearLayout
                android:layout_width="match_parent"
                android:layout_height="match_parent"
                android:gravity="center"
                android:orientation="vertical">
                <TextView
                    android:layout_width="wrap_content"
                    android:layout_height="wrap_content"
                    android:text="Three Musketeers"
                    android:textSize="25sp" />
                <TextView
                    android:layout_width="wrap_content"
                    android:layout_height="wrap_content"
                    android:text="Rare | Air + Ground"
                    android:textSize="15sp" />
            </LinearLayout>
        </LinearLayout>
    </android.support.v7.widget.CardView>
    <TextView
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:text="Three Musketeers"
        android:textSize="25sp" />

    <android.support.v7.widget.CardView
        android:layout_width="match_parent"
        android:layout_height="300dp"
        android:id="@+id/crt2"
        card_view:cardUseCompatPadding="true"
        card_view:cardElevation="2dp"
        card_view:cardCornerRadius="1dp"
        android:clickable="true"
        android:foreground="?attr/selectableItemBackground">

        <LinearLayout
            android:layout_width="match_parent"
            android:layout_height="wrap_content"
            android:padding="3dp">

            <ImageView
                android:layout_width="85dp"
                android:layout_height="85dp"
                android:src="@drawable/c_archers" />

            <LinearLayout
                android:layout_width="match_parent"
                android:layout_height="match_parent"
                android:gravity="center"
                android:orientation="vertical">
                <TextView
                    android:layout_width="wrap_content"
                    android:layout_height="wrap_content"
                    android:text="Archers"
                    android:textSize="25sp" />
                <TextView
                    android:layout_width="wrap_content"
                    android:layout_height="wrap_content"
                    android:text="Common | Air + Ground"
                    android:textSize="15sp" />
            </LinearLayout>
        </LinearLayout>
    </android.support.v7.widget.CardView>

当我安装此ap时，它根本不会滚动.

when i install this ap it is not scrolling at all.

我的fragment.java文件

my fragment.java file

public class TroopsFragment extends Fragment {

@Nullable
@Override
public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) {

    final ScrollView scrollview1 = (ScrollView) inflater.inflate(R.layout.troops,
            container, false);


    CardView cvt1;
    cvt1 = (CardView) scrollview1.findViewById(R.id.crt1);


    cvt1.setOnClickListener(new View.OnClickListener() {
        @Override
        public void onClick(View v) {
            Toast.makeText(getActivity(), "tushar kalsara",
                    Toast.LENGTH_SHORT).show();
        }
    });
    return scrollview1;
}}

推荐答案

在ScrollView中添加此属性

Add this property in ScrollView

android:isScrollContainer="false"

，然后将LinearLayout设为

wrap_content

这篇关于片段内的scrollview不滚动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！