ScrollView在其他设备上不起作用
[英]ScrollView doesn't work on a different device
问题描述
I created a simple ScrollView usin RelativeLayout and LinearLayout, the ScrollView works well on newer devices, i test it on a Nexus 5 and everything is ok, but when i test it in older devices(not so old) the scroll doesn't work, the layout shows just the top part of the view and it doesn't let me do the scrolling. 
我在RelativeLayout和LinearLayout中创建了一个简单的ScrollView，该ScrollView在较新的设备上运行良好，我在Nexus 5上进行了测试，一切正常，但是当我在较旧的设备（不是很旧的设备）中对其进行测试时，滚动无法正常工作，布局仅显示视图的顶部，并且不允许我进行滚动。
So my xml is like this: 所以我的xml是这样的：
<?xml version="1.0" encoding="utf-8"?>
<ScrollView 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:fillViewport="true">
<LinearLayout android:layout_width="match_parent"
android:layout_height="match_parent">
<android.support.percent.PercentRelativeLayout 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="wrap_content">
<android.support.design.widget.FloatingActionButton
android:id="@+id/fab"
app:srcCompat="@android:drawable/ic_menu_camera"
android:elevation="2dp"
app:layout_widthPercent="90%"
app:layout_heightPercent="10%"
app:layout_marginTopPercent="90%"
app:layout_marginLeftPercent="80%"
app:backgroundTint="#f1c40f"
android:onClick="capture"/>
<include
layout="@layout/custom_toolbar"
android:id="@+id/my_toolbar"
app:layout_widthPercent="100%"
app:layout_heightPercent="8%"
app:layout_marginTopPercent="0%"
app:layout_marginLeftPercent="0%" />
<com.example.afcosta.inesctec.pt.android.Helpers.OpenSansMedium
android:id="@+id/SpecieName"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:textColor="@color/nephritis"
android:textSize="14dp"
app:layout_widthPercent="60%"
app:layout_heightPercent="5%"
app:layout_marginTopPercent="85%"
app:layout_marginLeftPercent="30%"/>
<com.example.afcosta.inesctec.pt.android.Helpers.OpenSansMedium
android:id="@+id/GenreName"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:onClick="genrePressed"
android:textColor="@color/nephritis"
android:textSize="14dp"
app:layout_widthPercent="60%"
app:layout_heightPercent="5%"
app:layout_marginTopPercent="95%"
app:layout_marginLeftPercent="30%"/>
<com.example.afcosta.inesctec.pt.android.Helpers.OpenSansMedium
android:id="@+id/FamilyName"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:onClick="familyPressed"
android:textColor="@color/nephritis"
android:textSize="14dp"
app:layout_widthPercent="60%"
app:layout_heightPercent="5%"
app:layout_marginTopPercent="105%"
app:layout_marginLeftPercent="30%"/>
<com.example.afcosta.inesctec.pt.android.Helpers.OpenSansMedium
android:id="@+id/textView8"
android:text="Espécie"
android:textSize="14dp"
app:layout_widthPercent="25%"
app:layout_heightPercent="5%"
app:layout_marginTopPercent="85%"
app:layout_marginLeftPercent="5%"
/>
<com.example.afcosta.inesctec.pt.android.Helpers.OpenSansMedium
android:id="@+id/textView7"
app:layout_widthPercent="25%"
app:layout_heightPercent="5%"
app:layout_marginTopPercent="95%"
app:layout_marginLeftPercent="5%"
android:text="Género"
android:textSize="14dp" />
<com.example.afcosta.inesctec.pt.android.Helpers.OpenSansMedium
android:id="@+id/Family"
app:layout_widthPercent="25%"
app:layout_heightPercent="5%"
app:layout_marginTopPercent="105%"
app:layout_marginLeftPercent="5%"
android:text="Familia"
android:textSize="14dp" />
<com.example.afcosta.inesctec.pt.android.Helpers.OpenSansMedium
android:id="@+id/specieDescription"
android:textSize="14dp"
app:layout_widthPercent="90%"
android:layout_height="wrap_content"
app:layout_marginTopPercent="120%"
app:layout_marginLeftPercent="5%"/>
<com.example.afcosta.inesctec.pt.android.Helpers.OpenSansMedium
android:id="@+id/descricaoTit"
android:text="Descrição"
android:textSize="14dp"
app:layout_widthPercent="30%"
app:layout_heightPercent="5%"
app:layout_marginTopPercent="115%"
app:layout_marginLeftPercent="5%"/>
<ImageView
android:id="@+id/plantImage"
android:adjustViewBounds="true"
android:scaleType="fitXY"
app:layout_widthPercent="80%"
app:layout_heightPercent="50%"
app:layout_marginTopPercent="10%"
app:layout_marginLeftPercent="10%"
app:srcCompat="@drawable/color_cursor_white" />
<android.support.v7.widget.RecyclerView
android:id="@+id/gallery"
app:layout_widthPercent="100%"
app:layout_heightPercent="10%"
app:layout_marginTopPercent="62%"
app:layout_marginLeftPercent="0%" />
<RelativeLayout
app:layout_widthPercent="40%"
app:layout_heightPercent="5%"
app:layout_marginTopPercent="75%"
app:layout_marginLeftPercent="5%"
android:onClick="showMap">
<TextView
android:id="@+id/googleMapsText"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_toRightOf="@+id/imageView6"
android:layout_alignBottom="@+id/imageView6"
android:text="Ver no mapa" />
<ImageView
android:id="@+id/imageView6"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:src="@drawable/ic_facebook_placeholder_for_locate_places_on_maps"
android:tint="#F90101" />
</RelativeLayout>
</android.support.percent.PercentRelativeLayout>
</LinearLayout>
</ScrollView>
I tried to surround my layout with a linear layout, trying to follow the sugested approaches from the stackoverflow users, but doesn't work. 我试图用线性布局包围我的布局，试图遵循stackoverflow用户的建议方法，但是没有用。
Any idea? 任何想法？
2 个解决方案
解决方案1
0 2017-06-17 10:15:40
Just give it a try. 试一试。 I am not sure it ll work or not because i don't know about your percent layout. 我不确定是否会奏效，因为我不知道您的布局百分比。
<android.support.v4.widget.NestedScrollView 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:fillViewport="true">
<LinearLayout android:layout_width="match_parent"
android:layout_height="match_parent">
<android.support.percent.PercentRelativeLayout 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="wrap_content">
<android.support.design.widget.FloatingActionButton
android:id="@+id/fab"
app:srcCompat="@android:drawable/ic_menu_camera"
android:elevation="2dp"
app:layout_widthPercent="90%"
app:layout_heightPercent="10%"
app:layout_marginTopPercent="90%"
app:layout_marginLeftPercent="80%"
app:backgroundTint="#f1c40f"
android:onClick="capture"/>
<include
layout="@layout/custom_toolbar"
android:id="@+id/my_toolbar"
app:layout_widthPercent="100%"
app:layout_heightPercent="8%"
app:layout_marginTopPercent="0%"
app:layout_marginLeftPercent="0%" />
<com.example.afcosta.inesctec.pt.android.Helpers.OpenSansMedium
android:id="@+id/SpecieName"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:textColor="@color/nephritis"
android:textSize="14dp"
app:layout_widthPercent="60%"
app:layout_heightPercent="5%"
app:layout_marginTopPercent="85%"
app:layout_marginLeftPercent="30%"/>
<com.example.afcosta.inesctec.pt.android.Helpers.OpenSansMedium
android:id="@+id/GenreName"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:onClick="genrePressed"
android:textColor="@color/nephritis"
android:textSize="14dp"
app:layout_widthPercent="60%"
app:layout_heightPercent="5%"
app:layout_marginTopPercent="95%"
app:layout_marginLeftPercent="30%"/>
<com.example.afcosta.inesctec.pt.android.Helpers.OpenSansMedium
android:id="@+id/FamilyName"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:onClick="familyPressed"
android:textColor="@color/nephritis"
android:textSize="14dp"
app:layout_widthPercent="60%"
app:layout_heightPercent="5%"
app:layout_marginTopPercent="105%"
app:layout_marginLeftPercent="30%"/>
<com.example.afcosta.inesctec.pt.android.Helpers.OpenSansMedium
android:id="@+id/textView8"
android:text="Espécie"
android:textSize="14dp"
app:layout_widthPercent="25%"
app:layout_heightPercent="5%"
app:layout_marginTopPercent="85%"
app:layout_marginLeftPercent="5%"
/>
<com.example.afcosta.inesctec.pt.android.Helpers.OpenSansMedium
android:id="@+id/textView7"
app:layout_widthPercent="25%"
app:layout_heightPercent="5%"
app:layout_marginTopPercent="95%"
app:layout_marginLeftPercent="5%"
android:text="Género"
android:textSize="14dp" />
<com.example.afcosta.inesctec.pt.android.Helpers.OpenSansMedium
android:id="@+id/Family"
app:layout_widthPercent="25%"
app:layout_heightPercent="5%"
app:layout_marginTopPercent="105%"
app:layout_marginLeftPercent="5%"
android:text="Familia"
android:textSize="14dp" />
<com.example.afcosta.inesctec.pt.android.Helpers.OpenSansMedium
android:id="@+id/specieDescription"
android:textSize="14dp"
app:layout_widthPercent="90%"
android:layout_height="wrap_content"
app:layout_marginTopPercent="120%"
app:layout_marginLeftPercent="5%"/>
<com.example.afcosta.inesctec.pt.android.Helpers.OpenSansMedium
android:id="@+id/descricaoTit"
android:text="Descrição"
android:textSize="14dp"
app:layout_widthPercent="30%"
app:layout_heightPercent="5%"
app:layout_marginTopPercent="115%"
app:layout_marginLeftPercent="5%"/>
<ImageView
android:id="@+id/plantImage"
android:adjustViewBounds="true"
android:scaleType="fitXY"
app:layout_widthPercent="80%"
app:layout_heightPercent="50%"
app:layout_marginTopPercent="10%"
app:layout_marginLeftPercent="10%"
app:srcCompat="@drawable/color_cursor_white" />
<android.support.v7.widget.RecyclerView
android:id="@+id/gallery"
app:layout_widthPercent="100%"
app:layout_heightPercent="10%"
app:layout_marginTopPercent="62%"
app:layout_marginLeftPercent="0%" />
<RelativeLayout
app:layout_widthPercent="40%"
app:layout_heightPercent="5%"
app:layout_marginTopPercent="75%"
app:layout_marginLeftPercent="5%"
android:onClick="showMap">
<TextView
android:id="@+id/googleMapsText"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_toRightOf="@+id/imageView6"
android:layout_alignBottom="@+id/imageView6"
android:text="Ver no mapa" />
<ImageView
android:id="@+id/imageView6"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:src="@drawable/ic_facebook_placeholder_for_locate_places_on_maps"
android:tint="#F90101" />
</RelativeLayout>
</android.support.percent.PercentRelativeLayout>
</LinearLayout>
</android.support.v4.widget.NestedScrollView>
解决方案2
0 2017-06-18 10:58:18
The child view of a ScrollView should be set to wrap_content. ScrollView的子视图应设置为wrap_content。 If you set it to match_parent, it will fill the area of the ScrollView and never scroll, because it won't be larger than the ScrollView. 如果将其设置为match_parent，它将填充ScrollView的区域并且永远不会滚动，因为它不会大于ScrollView。
Try changing the child LinearLayout layout_height to either wrap_content or a specific size (in dp) instead of match_parent. 尝试将子级LinearLayout layout_height更改为wrap_content或特定大小（以dp为单位），而不是match_parent。
EDIT: 编辑：
Also, try changing height of scroll view from match_parent to wrap_content. 另外，尝试将滚动视图的高度从match_parent更改为wrap_content。 Because scroll view will enable scrolling only if its total height is more than the height of parent view. 因为滚动视图仅在其总高度大于父视图的高度时才启用滚动。
声明:本站的技术帖子网页，遵循CC BY-SA 4.0协议，如果您需要转载，请注明本站网址或者原文地址。任何问题请咨询:yoyou2525@163.com.
相关问题
当RelativeLayout进入ScrollView时，触摸移动TextView不能正常工作 - When RelativeLayout is into a ScrollView, moving TextView with touch doesn't work correctly
我的Android应用程序无法在设备上运行 - My android app doesn't work on device
如果重新启动设备，Google地图无效 - Google Maps doesn't work if device is restarted
Android Locationlistener在Android设备上不起作用 - Android locationlistener doesn't work on android device
ADB无法正常工作……Eclipse无法检测到我的设备 - ADB doesn't work…Eclipse doesn't detect my device
Scrollview不会在片段中滚动 - Scrollview doesn't scroll in fragment
自定义滚动视图不滚动 - Custom scrollview doesn't scroll
ScrollView不在ViewPager中滚动 - ScrollView doesn't scroll in a ViewPager
Scrollview不会滚动2列表视图 - Scrollview doesn't scroll with 2 listview
CORS不适用于其他网址 - CORS doesn't work for different url
相关标签