Android : How To Scroll Gallery Widget Manually

Mar 13, 2009

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?

Android : How to scroll Gallery Widget manually


Android :: Manually / Programatically Scroll To A Specific Item In Gallery?

Apr 9, 2010

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.

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Android : Possible To Scroll A Gallery Widget Pragmatically?

Dec 27, 2009

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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Android :: Duplicating Fling Motion Of Gallery Widget To Other Gallery Widget In Same Screen

Feb 17, 2010

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.

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Android :: How To Scroll Gallery All Way To Left?

Sep 17, 2009

Can'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.

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Android :: Multiple Gallery Widgets Won't Scroll

Feb 18, 2010

Does 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?

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Android :: Change Scroll Speed In Gallery?

Jul 16, 2010

Can 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.

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Android :: Scroll Item In A Gallery Programmically?

Feb 23, 2009

I 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.

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Android :: Gallery Program To Scroll Through Photos Like Iphone Does?

Jun 27, 2009

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.

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Android :: Droid Gallery : Scroll Animation Programmatically?

Sep 26, 2010

I'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.

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Android :: Passing Touch Events From One Gallery Widget To Another Widget

Feb 18, 2010

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.

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Samsung Behold 2 :: Manually Save Downloaded Wallpapers To Stock Gallery?

Feb 15, 2010

I downloaded Open Home with the DarkHero skin. In doing so, it made my wallpaper resolution 960x854. So rather than each window having a separate wallpaper, it is now one big one, just like the Moto Droid. Which is awesome in my opinion. The problem is setting new wallpapers. Is there a way to manually save downloaded wallpapers to the stock Wallpaper Gallery, rather than the Photo gallery where all of my camera photos are stored? I only ask because it keeps asking me to crop these 960x854 photos and select which window I'd like to change, when I don't want to do any cropping.

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Android :: Application / Widget To Manually Lock Phone?

Sep 24, 2010

Is there an app/widget out there that will allow my to instantly manually lock my phone? I know I can change the security settings in Froyo to where it locks when the display is off, meaning I could use the power button on my Droid X, but I don't want it to lock every time the screen dims. In other words I want:

a) phone locks on a timed basis (say, 10, 15, 20 minutes of inactivity)
b) phone locks when I tell it to via app/widget

I tried searching for such an app/widget but most of what I found was just enhancements for the lock screen or replacements that didn't address this problem.

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Android : Way To Scroll To See All Widget Of View

Dec 30, 2009

In 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?

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Android :: Widget To Show And Scroll Through Bookmarks

Sep 16, 2010

Looking for a widget to show and scroll through the bookmarks. Full screen preferred

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Android : Setup Widget To Scroll All Scores?

Jan 22, 2010

Is 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.

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HTC Desire :: Twitter Widget Not Updating - Automatically Or Manually

Jul 16, 2010

Title says it all really, the widget worked fine until yesterday, it hasn't been updating at all automatically, and when I try to update manually, it just loads no tweets and the time at the bottom changes to present, as if it actually done something but it doesn't.

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Android :: Weather App That Has Scrollable Widget - Letting Scroll Through Different Citites

May 8, 2010

I am looking for a weather app that has a scrollable widget. Letting u scroll through different citites.

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Android :: Need Widget Apps To Scroll Through Own User Inputed Text

Jul 3, 2010

i 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.

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Android : Scroll And Drag A TileView Widget Around By Finger / Touch

Mar 31, 2009

In 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.

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Android : Scroll / Move Text Within TextView On Home Screen Widget?

Apr 21, 2010

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...

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Sprint HTC Hero : Weather Widget - Doesn't Work Even If Try To Manually Update

Jan 11, 2010

I'm having a problem with the clock/weather widget on my Hero. I have it set to Current City and I noticed the other day that the weather wasn't updating. ( I live in Long Beach, CA) It was stuck on one weather. I especially noticed when it still said partly sunny at 11pm. It doesn't work even if i try to manually update.

I thought it was just the current city function that was having trouble registering but when I go to other cities nearby it updates fine. And when I specifically set it to Long Beach, CA, it was still stuck and not updating.

Anyone else having this problem? Is there something wrong with the weather equipment in Long Beach?

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HTC Hero :: Message Widget - Cannot Scroll Downwards To Conversation

Oct 17, 2009

I 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?

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Android :: Way To Get Gallery Widget / Shadows?

Apr 14, 2010

I 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?

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Android :: Gallery Widget OnScrollStateChanged ?

Sep 1, 2010

How can i set the onScrollStateChanged method for the Android Gallery Widget? I would like to do something if the scrolling is finished.

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HTC Desire : Photo Widget To Scroll Through Pictures Instantly?

May 13, 2010

Where is the photo widget that lets you scroll through the pictures instantly in the widget?

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Android :: Stop Scrolling In Gallery Widget

Mar 3, 2010

I 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:..................

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Android :: Dynamically Add Pictures To Gallery Widget

Nov 11, 2010

Is there a good way to add new image resources(from SD card) to a gallery widget at runtime?

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Android :: Gallery Widget - Focus And Selection Gone?

Aug 26, 2010

I'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)...............

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Android :: Put A Gallery Into A Widget In Home Screen?

Aug 19, 2010

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 ...

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