android-scrollview

问题 Before you mark it duplicate, let me tell you that I have searched for every answer but all in vain. I am using Tabs with Actionbar . I have set android:layout_height="match_parent" of ScrollView as suggested in many solutions. I also have removed android:layout_gravity="center" from all layouts as suggested by: Android scrollview hiding top content in layout I also have set android:fillViewport="true" but no luck. Any other hack that I am missing? <?xml version="1.0" encoding="utf-8"?>

问题 i have one RelativeLayout and i have some views(image and edittexts) and now i want to use scrollview.this is a my xml code <RelativeLayout android:id="@+id/relativeLayout2" android:layout_width="wrap_content" android:layout_height="match_parent" android:layout_alignParentLeft="true" android:layout_alignParentRight="true" android:layout_marginTop="70dp" > <ImageView android:id="@+id/loginbtn" android:layout_width="wrap_content" android:layout_height="wrap_content" android:layout_alignLeft="@

问题 In my Android app, I have a few views (Buttons, EditTexts etc.) not visible initially. These are visible only on a particular button click event. I wish to move the scrollview to the end of these views so that these are visible to the user. The relevant portion of the layout file: <ScrollView...> <RelativeLayout android:id="@+id/RelDevDet" android:layout_width="fill_parent" android:layout_height="wrap_content"> . . . <ImageButton android:id="@+id/ibRateApp" android:layout_toRightOf="@id

问题 So I have below layout for custom AlertDialog : <?xml version="1.0" encoding="utf-8"?> <LinearLayout xmlns:android="http://schemas.android.com/apk/res/android" android:id="@+id/popuplayout" android:layout_width="match_parent" android:layout_height="match_parent" android:layout_gravity="center_vertical" android:fillViewport="true" android:orientation="vertical" > <TextView android:id="@+id/popup_date" android:layout_width="match_parent" android:layout_height="wrap_content" android:layout

问题 This is bugging me for a while now, Im using HorizontalScrollView.fullScroll(HorizontalScrollView.FOCUS_RIGHT) which scrolls my ScrollView to the right, but not all the way, it's takes the scrollbar 99% percent to the right, I can manually scroll the rest of the way but for some reason it does not do it when i call the fullScroll() API. Here's a sample code.... If you push the button a few times, the TextView will expand and you'll see the problem. Activity: package com.example.test; import

问题 This is bugging me for a while now, Im using HorizontalScrollView.fullScroll(HorizontalScrollView.FOCUS_RIGHT) which scrolls my ScrollView to the right, but not all the way, it's takes the scrollbar 99% percent to the right, I can manually scroll the rest of the way but for some reason it does not do it when i call the fullScroll() API. Here's a sample code.... If you push the button a few times, the TextView will expand and you'll see the problem. Activity: package com.example.test; import

问题 Is it possible to add text from java coding of a list view to marquee scroll in Android. If yes can you please let me know how? If needed I shall post the code used. This was the XML for listview used is as follows <?xml version="1.0" encoding="utf-8"?> <LinearLayout xmlns:android="http://schemas.android.com/apk/res/android" android:layout_width="fill_parent" android:layout_height="wrap_content" android:orientation="vertical" > <LinearLayout android:id="@+id/linearLayout1" android:layout

问题 I have one ScrollView with one LinearLayout with TextView s. I want to detect when ScrollView is scrolling up or down to hide/show ActionBar . 回答1: you need to create a class that extends ScrollView public class ExampleScrollView extends ScrollView and then Override onScrollChanged that gives you the old and new scroll positions and from there you can detect which direction protected void onScrollChanged(int l, int t, int oldl, int oldt) 回答2: check this out scrollView.setOnTouchListener(new

问题 In my activity I have just an ImageView. In it, the src is a picture that is a lot bigger than the screen. I want the picture to scroll slooooowly from left to right until it reaches the right margin of the photo, then start scrolling back towards left until left margin reached. Then start all over again. I need it to happen in a separate thread so the phone would not freeze while this happens. How can I achieve this? Is there a widget that does this by default? UPDATED CODE // layout: <?xml

问题 In my Fragment's layout i have a ScrollView with a LinearLayout inside <ScrollView android:id="@+id/scrollview" android:layout_width="match_parent" android:layout_height="wrap_content" > <LinearLayout android:id="@+id/container" android:layout_width="match_parent" android:layout_height="wrap_content" android:orientation="vertical" > <!-- Other views --> </LinearLayout> </ScrollView> So i need to create and share a picture of entire content of scrollview. All solutions i've tried take