1. 创建新的Android Studio项目 首先,在Android Studio中创建一个新的项目,选择Empty Activity模板,并命名为ScrollViewExample。 2. 在布局文件中添加ScrollView 在res/layout/activity_main.xml文件中,添加ScrollView和一些内容组件,如TextView等。以下是一个简单的示例
android:layout_height="match_parent" android:orientation="horizontal" android:background="#ffccff" > <Button android:id="@+id/Button1" android:layout_width="wrap_content" android:layout_weight="1" android:layout_height="wrap_content" android:background="@drawable/png_1" /> <Button android:...
在CocosCreate官方提供的example中,有个ScrollView的例子,就使用了动态更新数据,我把它摘出来做为一个单独的工程,加上中文注释,并对代码稍做改动,运行截图如下所示: 可以看到,列表中显示一共有100行,但一屏最多展示7.5行,而实际上在内存中只真正创建了15项,所有看到的这100行,都是在上下滚动事件中,通过动态更新...
xml version="1.0"encoding="utf-8"?><RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"xmlns:tools="http://schemas.android.com/tools"android:layout_width="match_parent"android:layout_height="match_parent"android:paddingBottom="@dimen/activity_vertical_margin"android:paddingLe...
正常使用ScrollView控件的一些api详解。 packagecom.example.lenovo.mydemoapp.scrollViewDemo;importandroid.support.v7.app.ActionBar;importandroid.support.v7.app.AppCompatActivity;importandroid.os.Bundle;importandroid.util.Log;importandroid.view.Gravity;importandroid.view.MotionEvent;importandroid.view.View;impor...
width="match_parent"android:layout_height="wrap_content"></com.example.demo.CustomScrollView>in...
To add multiple views within the scroll view, make the direct child you add a view group, for example LinearLayout, and place additional views within that LinearLayout. Scroll view supports vertical scrolling only. For horizontal scrolling, use HorizontalScrollView instead....
I got it working for anyone needing to do this in the future. On Android, like i said it's easy in your custom renderer and the example is in the first post.However, for iOS you need to locate the ScrollViewRenderer parent and disable rendering... Then re-enable once your touch has...
iOSAndroid Test right in your browser! Run This Example import Felgo App { NavigationStack { AppPage { title: "Swipe-able List" AppListView { anchors.fill: parent model: [ { text: "Item 1" }, { text: "Item 2" }, { text: "Item 3" } ] delegate: SwipeOptionsContainer { id: ...
android:layout_height="match_parent" > <com.example.zhy_bouncescrollview02.BounceScrollView android:background="@drawable/shakehideimg_man" android:layout_width="fill_parent" android:layout_height="fill_parent" android:id="@+id/id_scrollView"> ...