Is it possible to scroll a Gallery widget pragmatically? I see Gallery inherits scrollTo() and scrollBy(), but that scrolls the entire widget itself, not its content.
Is there some obvious way to do this that I'm missing, my searches are coming up empty? I don't want to have to do a copy/paste/hack from git hub if possible.
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I'm working on a little Player with Playlist and use the Gallery Widget to visualize the Playlist. I tried to scroll the Gallery Widget manual to an active item, but the Widget don't support any functions to do this. There are several methods in the Gallery.java class
movePrevious() moveNext() scrollToChild( int pos ) but the visibility of this methods is default or private. So i can't override this functions, if I Inherit from Gallery class.
can any one please help for a solution to scroll the Gallery manual?
I have two gallery widgets in same screen. If user flings on top gallery widget I would like to replicate the same fling motion on the other gallery widget thats beneath the first one. Is there a way I can possibly achieve this.
View 2 Replies View RelatedCan't figure out if it's possible to programatically scroll Gallery to the left so that first item in the gallery is all the way to the left and not in the center of a gallery. Must be simple but I just can't figure it out.
View 3 Replies View RelatedDoes anyone have any solution for placing multiple Galleries on a layout? The problem is only one Gallery will scroll with multiple Galleries on a layout. The other Galleries won't work. Anyone know a workaround?
View 6 Replies View RelatedCan i change the scroll speed in gallery view? i want a constant change in the gallery views irrespective of the speed the user fligs it.
View 3 Replies View RelatedI have looked at the Gallery widget api,
http://code.google.com/android/reference/android/widget/Gallery.html
But can you please tell me how can I scroll an item in the Gallery programmically? e.g. i want to write code to scroll the gallery by 1 item at a time.
Is there a gallery program that allows you to scroll through your photos like the Iphone does?...Its the one thing thats keeping me from being 100 percent happy with my phone.
View 4 Replies View RelatedI'm trying to implement scroll animation for gallery...programmatically.
tried with setSelection(int pos, Boolean animate) and it's not working.
is there anyway to override setSelection() method.
I am currently using a modified Gallery widget to display real-time events coverflow-style. What I now need is some Method to scroll to a specific item within the Gallery. Such method IS available within frameworks/base/core/java/android/ widget/Gallery.java as scrollToChild but is declared as private. Do you know of any manual way to move/scroll around a Gallery / List Widget?
Current workaround would be to inject DPAD_RIGHT using the Instrumentation Framework, which is as really ugly solution.
I am trying to pass the same touch events on one widget to the other so they both scroll at the same time and in same way. I have two Gallery widgets one above and one below. If the above one is scrolled then I want to pass the same touch event to the bottom widget so it also scrolls the same way.I have tried to use dispatchtouchevent events but I am facing an issue where in if the bottom gallery widget has some edit text then the edit text gets the key event and both widgets doesnt scroll anymore.I have tried to set focussable and editable to false on edittext even then it gets the touch events.I think I am going in the right direction. However I need some assistance in doing the right way.
View 3 Replies View RelatedIn one of my androids activities, I have several widget in a vertical linearlayout. The length of this layout is bigger than the screen and thus I cannot see the widget at the bottom.
In the Emulator, is there a special scroller to implement or a particular action to do to be able to scroll up and down?
I want to run an activity without adding it in Menifest.xml file. Is it possible? and how?
Actually I am developing a component (Library) that other users can plugged with their programs.
Looking for a widget to show and scroll through the bookmarks. Full screen preferred
View 3 Replies View RelatedIs there any way to set this to scroll all scores? For example, if I set my favorite NBA team to Miami Heat and they're off, it jumps straight into the next sport of my other favorite teams. I'd prefer to set it to scroll all NBA, NFL, and College Football / Basketball games.
View 1 Replies View RelatedIn Android 2.1 can we suppress the pairing dialog while exchange data between 2 android devices using bluetooth API. or is there any way that pragmatically we can do this without the user interaction.
View 3 Replies View RelatedI want to simulate a KEY_UP press on my phone.. but pragmatically can someone tell me the code of a function that can do this? i found some functions searching on www.google.com but all of them are obsolete.
View 2 Replies View RelatedI am looking for a weather app that has a scrollable widget. Letting u scroll through different citites.
View 6 Replies View Relatedi have a lot of quotes that i would like to have displayed as a widget where maybe it'll change daily to a different quote.
View 1 Replies View RelatedIn the Android API examples there is a Snake game. This game uses a class called SnakeView, which inherits from TileView.
I am doing something very similar to this. I am inheriting from TileView to create a class (SkyView), which will become a square board for a board game (similar to the board for Checkers).
However, I would like for my game board to be 400x400 pixels in size, which will be bigger than the screens of some Android devices (such as the G1). And I would like for the user to be able to freely scroll and drag the board around with their finger (both horizontal and vertical scrolling/dragging).
Can someone please point me in the correct direction for implementing this? The board must be no smaller than 400x400px in size. And however much of the board that can be displayed at once on the screen, should be displayed at once.
Should I wrap my SkyView widget in an AbsoluteLayout and use Scrollbars? If so, what Scrollbar properties to I need to use? I played around with Scrollbars in both directions but couldn't get it to work. Is there another view layout I should put it inside? Code examples would be nice! Thanks for the help. I am at a loss with this one.
I have created a widget to be displayed on android emulator's home screen to display some long text. In my main.xml layout file i've already set TextView properties like singleLine="true", ellipsize="marquee", focusable="true" etc, but still when my widget is displayed on home screen text does not move/scroll.code...
View 7 Replies View RelatedI have a common problem with my heros sense UI or at least a HTC widget, the message widget. Not only is it the most laggy widget ever, but sometimes it bugs for me so that I can only go two messages down, not able to scroll further downwards to other conversations - only upwards. Anyone else tried this or know why it happens?
View 10 Replies View RelatedI would like to ask you if is possible to add a shadow to each item in a gallery. And if is possible, what is the easiest way to do it?
View 1 Replies View RelatedHow can i set the onScrollStateChanged method for the Android Gallery Widget? I would like to do something if the scrolling is finished.
View 1 Replies View RelatedWhere is the photo widget that lets you scroll through the pictures instantly in the widget?
View 5 Replies View RelatedI loaded some images into a gallery. Now I'm able to scroll but once started scrolling the scrolling won't stop. I would like the gallery to just scroll to the next image and then stop until the user does the scroll gesture again.
This is my code
CODE:.............
And the xmlLayout file
CODE:..................
Is there a good way to add new image resources(from SD card) to a gallery widget at runtime?
View 1 Replies View RelatedI'm trying to realize how the focus and selection in the Gallery widget is doing their job. I'm facing weird situations when trying to update information (TextViews and Spinner) upon a selected item in the Gallery. The focus and selection is lost. So, using the resource gallery_item_background will end in showing the "unselected" background for the current selected image. I have used the .xml that came with the android sdk, and I can't realize how this is happening. I have set setFocusable(false) and setFocusableInTouchMode(false) to all other Views to try out (and true for the Gallery) without any luck.
I have also add 'in-situ' debug, that is, a menu that updates differents widgets when onItemSelected() is called. So I can see while using the application how the background resource is applied. When set to 'no update' the obvious thing happens. None of the widgets are updated with new values, and the background resource works as expected. When set to 'manual update' (an update in the listener that do: .setText() on the textview) does work depending the current View that is showing the TextViews (I have a ViewFlipper that display 2 differents Layout of the TextViews)...............
I am trying to create a gallery inside a widget in the home screen ....as i am new to android please do give me guidelines and the source code ...
View 1 Replies View RelatedGallery in Android is only horizontal scrolling support. And we want make one with vertical scrolling support.
We got plans below. Can anyone give us some advice about which one is right?
1) Linearlayout ( We think it's bad)
2) ListView ( We think it's a good option and get a little worry about performance--too many pictures!)
3) subclass of AbsSpinner like Gallery and do something like Gallery source.
Which one is easy, time-saving and less performance or other problems.