horizontalscrollview

scrollTo, scrollBy, smoothScrollTo, smoothScrollTo don't work in ScrollView after adding view in child layout

非 Y 不嫁゛ 提交于 2019-12-04 11:40:41
问题 I have HorizontalScrollView with child Layout inside. After adding view into child layout I can't scroll HorizontalScrollView to the right side of scroller. scrollTo, scrollBy, smoothScrollTo, smoothScrollTo don't work. 回答1: solved: LinearLayout ll = (LinearLayout) findViewById(R.id.ll); final HorizontalScrollView hsv = (HorizontalScrollView) findViewById(R.id.hsv); OnGlobalLayoutListener listener = new OnGlobalLayoutListener() { @Override public void onGlobalLayout() { hsv.scrollTo(100, 0);

Horizontal UICollectionView single row layout

痞子三分冷 提交于 2019-12-04 07:16:12
I'm trying to setup what should be a simple horizontal layout using UICollectionView , going around in circles without achieving the desired result so any pointer or examples would be gratefully appreciated. Probably little point in me pasting code as changed so often without success. The image shows two rows, the first is a single item and is the correct size and aligned correctly in the centre. The second row has 3 items, the first should be the same size as the item above, with the next item edge being just visible indicating another item. When the item is swiped to the left their should be

How to have a horizontal listview?

让人想犯罪 __ 提交于 2019-12-04 06:54:21
问题 I have a requirement in which I want few images to be shown in one row with horizontal scroll option. I tried putting a gridview inside a horizontal-scrollview, and setting the number for columns of gridview to number of images. But this approach does not help. Please suggest something? <?xml version="1.0" encoding="utf-8"?> <LinearLayout xmlns:android="http://schemas.android.com/apk/res/android" android:layout_width="match_parent" android:layout_height="match_parent" android:orientation=

React-Native | ScrollView right to left

时间秒杀一切 提交于 2019-12-04 06:49:14
I've got Simple ScrollView: <ScrollView style={$style.category_container} horizontal={true} showsHorizontalScrollIndicator={false} automaticallyAdjustContentInsets={true} > <Item title={'1'} /> <Item title={'2'} /> </ScrollView> Item is a component which loads several thumbnails. My application planned for both LTR and RTL users, so there is change in directions when it comes to RTL. The problem is when I'm using RTL interface - the ScrollView still moving from left to right and I can't see all my thumbnails. How can I solve it? If someone will run into this in the future: There isn't any

Implement Pagination on tab layout

若如初见. 提交于 2019-12-04 06:23:40
问题 I know how to develop the tab activity using xml layout and also i know how to do paging in android as is seen in android market application but i am not getting how to merge this paging concept with tab activity and how to create tabactivity from the java code : see the code below i use for paging using linear layout : sample.java public class Sample extends Activity { @Override public void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); // creates the Pagination

Horizontal Scroll View detect long press

和自甴很熟 提交于 2019-12-04 04:37:15
问题 I have a HSV, and I'd like to respond to a long click on that view. When I set it's onLongClickListener() it doesn't do much, the callback is not being called. I assume that the scroll view consumes everything with an onTouch so it could handle the scrolling, but how do I work around it? 回答1: You can do this with GestureDetector. This works: GestureDetector.OnGestureListener listener = new GestureDetector.SimpleOnGestureListener() { @Override public void onLongPress(MotionEvent e) { Toast

always display 3 buttons in a HorizontalScrollView

百般思念 提交于 2019-12-04 01:52:52
问题 Hello everyone I am trying to display 3 to X buttons on android. The idea is to always start with 3 buttons that takes each 33% of the size of the screen (width) And to be able to scroll Horizontaly through items. Also theses items will be added programmatically to the view. I tried to put a LinearLaout horizontal within an HorizontalScrollView. And then addchild to the linearlayout. but the items resize and it doesn't scroll. Is it the right approach ? or does anyone have an idea how to make

HorizontalScrollView inside ScrollView - disable vertical scroll when horizontal scroll is in progress

梦想的初衷 提交于 2019-12-03 21:56:52
问题 I have a parent which is ScrollView, which holds a HorizontalScrollView as one of it's child views. All works perfectly, but when someone is triggering vertical scroll, the horizontal scroll stops, or is jittering. On top of it, there is some bug in Ice Cream Sandwich which does not handle vertical movement on HorizontalScrollView well, if it is inside a ScrollView, which content is smaller than the screen (in that situation, there is no vertical scrolling). Jelly Bean android handles it

Horizontal menu with HorizontalScrollView-android

会有一股神秘感。 提交于 2019-12-03 14:12:59
This is one horizontal menu I have to implement .And this menu should scroll horizontally smoothly with left and right arrow like this Fox News application https://market.android.com/details?id=com.foxnews.android with the first app screen shot. By using google and other post on this forum I used horizontalScrollView to achieve it,but don't know how to set left and right transparent images with arrow to indicate that there are more element to left or right depending on scroll. Whatever I coded ,achieved scrolling movement but its slow and struggling to show left and right images with arrow.

How to programmatically scroll an HorizontalScrollView

梦想的初衷 提交于 2019-12-03 11:01:57
问题 I have an HorizontalScrollView which contains a RelativeLayout . This layout is empty in the XML, and is populated from java in the onCreate. I would like this scroll view to be initially somewhere in the middle of the RelativeLayout , which is way larger than the screen. I tried mHorizScrollView.scrollTo(offsetX, 0); which doesn't work. I don't know what's wrong with this. I could post the code, but it is not really relevant. What matters is that everything is done programatically (has to :s