ScrollView在布局内部无法正常工作

时间：2018-04-11 07:16:56

标签： android android-layout

我的问题是当用户进入此屏幕时应该滚动屏幕但有些不滚动？所以这是我的xml代码，在CoordinatorLayout中有滚动视图。

    <?xml version="1.0" encoding="utf-8"?>
<android.support.design.widget.CoordinatorLayout xmlns:android="http://schemas.android.com/apk/res/android"
    xmlns:app="http://schemas.android.com/apk/res-auto"
    android:layout_width="match_parent"
    android:layout_height="match_parent"
    android:nestedScrollingEnabled="true"
    android:background="@color/main_background_color"
    android:orientation="vertical">
        <android.support.design.widget.AppBarLayout
            android:id="@+id/appbar_layout"
            android:layout_width="match_parent"
            android:layout_height="wrap_content"
            android:paddingTop="@dimen/appbar_top_padding">
            <android.support.v7.widget.Toolbar xmlns:android="http://schemas.android.com/apk/res/android"
                xmlns:app="http://schemas.android.com/apk/res-auto"
                android:id="@+id/toolbar"
                android:layout_width="match_parent"
                android:layout_height="wrap_content"
                android:background="#00000000"
                android:elevation="2dp"
                android:minHeight="?attr/actionBarSize"
                app:titleTextAppearance="@style/MaxxSports.ToolbarTextAppearance"
                android:theme="@style/ThemeOverlay.AppCompat.Dark.ActionBar"
                app:elevation="2dp"
                app:popupTheme="@style/ThemeOverlay.AppCompat.Light" />
        </android.support.design.widget.AppBarLayout>
        <ScrollView
            android:id="@+id/al_svMainScroll"
            android:layout_below="@id/appbar_layout"
            android:fillViewport="true"
            app:layout_behavior="@string/appbar_scrolling_view_behavior"
            android:layout_width="match_parent"
            android:layout_height="wrap_content">
            <RelativeLayout
                android:layout_width="match_parent"
                android:layout_height="wrap_content">
                <LinearLayout
                    android:id="@+id/lf_cvInputContainer"
                    android:layout_width="match_parent"
                    android:layout_height="wrap_content"
                    android:layout_marginTop="24dp"
                    android:orientation="vertical">
                    <android.support.design.widget.TextInputLayout
                        android:id="@+id/lf_firstNameInput"
                        android:layout_width="match_parent"
                        android:layout_height="wrap_content"
                        android:layout_marginBottom="1dp"
                        android:layout_marginEnd="16dp"
                        android:layout_marginStart="16dp"
                        android:layout_marginTop="8dp"
                        android:minHeight="72dp"
                        android:theme="@style/MaxxSports.TextInputLayout">
                        <android.support.design.widget.TextInputEditText
                            style="@style/MaxxSports.EditTextStyle"
                            android:focusableInTouchMode="true" />
                    </android.support.design.widget.TextInputLayout>
                    <android.support.design.widget.TextInputLayout
                        android:id="@+id/lf_lastNameInput"
                        android:layout_width="match_parent"
                        android:layout_height="wrap_content"
                        android:layout_marginBottom="1dp"
                        android:layout_marginEnd="16dp"
                        android:layout_marginStart="16dp"
                        android:layout_marginTop="8dp"
                        android:minHeight="72dp"
                        android:theme="@style/MaxxSports.TextInputLayout">
                        <android.support.design.widget.TextInputEditText
                            style="@style/MaxxSports.EditTextStyle"
                            android:focusableInTouchMode="true" />
                    </android.support.design.widget.TextInputLayout>
                    <android.support.design.widget.TextInputLayout
                        android:id="@+id/lf_emailInput"
                        android:layout_width="match_parent"
                        android:layout_height="wrap_content"
                        android:layout_marginBottom="1dp"
                        android:layout_marginEnd="16dp"
                        android:layout_marginStart="16dp"
                        android:layout_marginTop="8dp"
                        android:minHeight="72dp"
                        android:theme="@style/MaxxSports.TextInputLayout">
                        <android.support.design.widget.TextInputEditText
                            style="@style/MaxxSports.EditTextStyle"
                            android:focusableInTouchMode="true" />
                    </android.support.design.widget.TextInputLayout>
                    <android.support.design.widget.TextInputLayout
                        android:id="@+id/lf_passwordInput"
                        android:layout_width="match_parent"
                        android:layout_height="wrap_content"
                        android:layout_marginBottom="1dp"
                        android:layout_marginEnd="16dp"
                        android:layout_marginStart="16dp"
                        android:layout_marginTop="8dp"
                        android:minHeight="72dp"
                        android:theme="@style/MaxxSports.TextInputLayout">
                        <android.support.design.widget.TextInputEditText
                            style="@style/MaxxSports.EditTextStyle"
                            android:focusableInTouchMode="true" />
                    </android.support.design.widget.TextInputLayout>
                    <android.support.design.widget.TextInputLayout
                        android:id="@+id/lf_confirmPasswordInput"
                        android:layout_width="match_parent"
                        android:layout_height="wrap_content"
                        android:layout_marginBottom="1dp"
                        android:layout_marginEnd="16dp"
                        android:layout_marginStart="16dp"
                        android:layout_marginTop="8dp"
                        android:minHeight="72dp"
                        android:theme="@style/MaxxSports.TextInputLayout">
                        <android.support.design.widget.TextInputEditText
                            style="@style/MaxxSports.EditTextStyle"
                            android:focusableInTouchMode="true" />
                    </android.support.design.widget.TextInputLayout>
                </LinearLayout>
                <!--</android.support.v7.widget.CardView>-->
                <Button
                    android:id="@+id/lf_createAccountButton"
                    android:layout_width="match_parent"
                    android:layout_height="wrap_content"
                    android:layout_below="@id/lf_cvInputContainer"
                    android:layout_margin="16dp"
                    android:background="@drawable/sign_in_btn_bg"
                    android:elevation="5dp"
                    android:gravity="center"
                    android:text="Create Account"
                    android:textColor="#FFFFFF"
                    android:textSize="18sp" />
            </RelativeLayout>
        </ScrollView>
</android.support.design.widget.CoordinatorLayout>

所以在尝试了这么多事情后，仍然没有找到解决方案，任何建议或我错在哪里请告诉我。

2 个答案:

答案 0 :(得分：1)

试试这个

 <?xml version="1.0" encoding="utf-8"?>
<android.support.design.widget.CoordinatorLayout xmlns:android="http://schemas.android.com/apk/res/android"
    xmlns:app="http://schemas.android.com/apk/res-auto"
    android:layout_width="match_parent"
    android:layout_height="match_parent"
    android:nestedScrollingEnabled="true"
    android:orientation="vertical">

    <android.support.design.widget.AppBarLayout
        android:id="@+id/appbar_layout"
        android:layout_width="match_parent"
        android:layout_height="wrap_content">

        <android.support.v7.widget.Toolbar xmlns:android="http://schemas.android.com/apk/res/android"
            xmlns:app="http://schemas.android.com/apk/res-auto"
            android:id="@+id/toolbar"
            android:layout_width="match_parent"
            android:layout_height="wrap_content"
            android:background="#00000000"
            android:elevation="2dp"
            android:minHeight="?attr/actionBarSize"
            android:theme="@style/ThemeOverlay.AppCompat.Dark.ActionBar"
            app:elevation="2dp"
            app:popupTheme="@style/ThemeOverlay.AppCompat.Light" />
    </android.support.design.widget.AppBarLayout>

    <ScrollView
        android:id="@+id/al_svMainScroll"
        android:layout_width="match_parent"
        android:layout_height="match_parent"
        android:layout_below="@id/appbar_layout"
        android:fillViewport="true"
        app:layout_behavior="@string/appbar_scrolling_view_behavior">

        <RelativeLayout
            android:layout_width="match_parent"
            android:layout_height="wrap_content">

            <LinearLayout
                android:id="@+id/lf_cvInputContainer"
                android:layout_width="match_parent"
                android:layout_height="wrap_content"
                android:layout_marginTop="24dp"
                android:orientation="vertical">

                <android.support.design.widget.TextInputLayout
                    android:id="@+id/lf_firstNameInput"
                    android:layout_width="match_parent"
                    android:layout_height="wrap_content"
                    android:layout_marginBottom="1dp"
                    android:layout_marginEnd="16dp"
                    android:layout_marginStart="16dp"
                    android:layout_marginTop="8dp"
                    android:minHeight="72dp">

                    <android.support.design.widget.TextInputEditText
                        android:layout_width="match_parent"
                        android:layout_height="wrap_content"
                        android:focusableInTouchMode="true" />
                </android.support.design.widget.TextInputLayout>

                <android.support.design.widget.TextInputLayout
                    android:id="@+id/lf_lastNameInput"
                    android:layout_width="match_parent"
                    android:layout_height="wrap_content"
                    android:layout_marginBottom="1dp"
                    android:layout_marginEnd="16dp"
                    android:layout_marginStart="16dp"
                    android:layout_marginTop="8dp"
                    android:minHeight="72dp">

                    <android.support.design.widget.TextInputEditText
                        android:layout_width="match_parent"
                        android:layout_height="wrap_content"
                        android:focusableInTouchMode="true" />
                </android.support.design.widget.TextInputLayout>

                <android.support.design.widget.TextInputLayout
                    android:id="@+id/lf_emailInput"
                    android:layout_width="match_parent"
                    android:layout_height="wrap_content"
                    android:layout_marginBottom="1dp"
                    android:layout_marginEnd="16dp"
                    android:layout_marginStart="16dp"
                    android:layout_marginTop="8dp"
                    android:minHeight="72dp">

                    <android.support.design.widget.TextInputEditText
                        android:layout_width="match_parent"
                        android:layout_height="wrap_content"
                        android:focusableInTouchMode="true" />
                </android.support.design.widget.TextInputLayout>

                <android.support.design.widget.TextInputLayout
                    android:id="@+id/lf_passwordInput"
                    android:layout_width="match_parent"
                    android:layout_height="wrap_content"
                    android:layout_marginBottom="1dp"
                    android:layout_marginEnd="16dp"
                    android:layout_marginStart="16dp"
                    android:layout_marginTop="8dp"
                    android:minHeight="72dp">

                    <android.support.design.widget.TextInputEditText
                        android:layout_width="match_parent"
                        android:layout_height="wrap_content"
                        android:focusableInTouchMode="true" />
                </android.support.design.widget.TextInputLayout>

                <android.support.design.widget.TextInputLayout
                    android:id="@+id/lf_confirmPasswordInput"
                    android:layout_width="match_parent"
                    android:layout_height="wrap_content"
                    android:layout_marginBottom="1dp"
                    android:layout_marginEnd="16dp"
                    android:layout_marginStart="16dp"
                    android:layout_marginTop="8dp"
                    android:minHeight="72dp">

                    <android.support.design.widget.TextInputEditText
                        android:layout_width="match_parent"
                        android:layout_height="wrap_content"
                        android:focusableInTouchMode="true" />
                </android.support.design.widget.TextInputLayout>
            </LinearLayout>
            <!--</android.support.v7.widget.CardView>-->
            <Button
                android:id="@+id/lf_createAccountButton"
                android:layout_width="match_parent"
                android:layout_height="wrap_content"
                android:layout_below="@id/lf_cvInputContainer"
                android:layout_margin="16dp"
                android:elevation="5dp"
                android:gravity="center"
                android:text="Create Account"
                android:textColor="#FFFFFF"
                android:textSize="18sp" />
        </RelativeLayout>
    </ScrollView>
</android.support.design.widget.CoordinatorLayout>

答案 1 :(得分：0)

在使用NestedScrollView时，您应该使用CoordinatorLayout，并且您正在使用CoordinatorLayout的布局行为。如下。.. 

<android.support.design.widget.CoordinatorLayout
    ....
    ...>

    <android.support.design.widget.AppBarLayout
        ....>

    </android.support.design.widget.AppBarLayout>

    <NestedScrollView
        android:id="@+id/al_svMainScroll"
        android:layout_width="match_parent"
        android:layout_height="match_parent"
        app:layout_behavior="@string/appbar_scrolling_view_behavior">

        <!-- Your scrollring layout will go here -->

    </NestedScrollView>

</android.support.design.widget.CoordinatorLayout>
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