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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Gallery 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.
I am looking for the following that I haven't been able to find by searching:
-Widget with different sizes
-Widget will automatically slideshow from selected drawers at a set interval (with random as option)
-You can scroll through the photos by swiping, preferrably seamless (with launcher that allows scrollable widgets I guess) so you can scroll really quick
-Clicking a picture will bring you its source
Would this be possible (or is there such a widget already)?
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 RelatedI have a gallery and when a image is selected, I want to start new thread (for loading other images). But I don't want to do it while the gallery is scrolling. How can I know the state of the gallery and if it is still scrolling? I can't use "setCallbackDuringFling(false)" because I have a textview under the image that has to be updated during the scrolling.
View 2 Replies View RelatedI am working on a application, in which I want to show Image gallery containing full screen images. I have put the gallery in the application successfully. But I am failing to apply some properties to the gallery as per the app design demands. I am using android.widget.Gallery library of android. The things I am failing to do are:
1) I wanna scroll the gallery images one at a time, as now its getting scrolled more than one images in one scroll.
2) And on scrolling the gallery, the images coming next from left/ right should move smothly into the screen and should stop at the screen edges. It should not scroll beyong that in one scroll.
I have a gallery with 7 images.
how can i got the position when stop the scrolling of gallery?
I have a Gallery which Contains text Value such as Movie, Music, Games, Magzine etc., My Problem is, Whenever the User Scrolls the Gallery, I want to get the Postion of the Element.
For Instance,
User Scrolls the Gallery from Movie to Games means then i have to get the Position of Currently Selected Element ie postion of Games.
I implemented a gallery, and inside it I have many listviews from left to right. For some reason Gallery works great with all views but not with listview. With listview, when scrolling on the gallery, sometimes I get little jumps.
Some notes: The gallery uses an adapter to find out what to show, and then the listview is created based on the adapter
I have a scenario, where I have three buttons(like tabs) and when clicking on each button, I am showing a listView, such that, I select one button and scroll the listView. During scrolling if I click on any other button, that list is also continue scrolling. Actually, I don't want the scrolling
When I click on any other button, it should not scroll and it should be in the starting position(means index 0).
I tried onScrollChangeListener(), in that onScrollStateChanged() is there.
I tried putting setSelection(0) in SCROLL_STATE_FLING & SCROLL_STATE_SCROLL state.
Its going to index zero, but continue from there, its still scrolling. How can I stop this scrolling.
I'm new to Android and I want to make an image gallery where each column is a category, and users can scroll both vertically and horizontally. I found a useful post about how to display list of images here. I'm wondering if it's possible to nest lists of image inside of a gallery view?
View 1 Replies View RelatedI have already posted my query here, but unfortunately, not getting the required support for this simple query.
I am using a progressbar widget in my application to show the download progress.
In the current state, I am able to manually move the slider back and forth while download is progressing. How can I prevent the manual moving of progressbar, instead it works only based on
progressbar.setProgress(progressbar.getProgress() + 1024); -- currently this works perfect, but I need to prevent the manual moving of progressbar during download.
I have gallery which contains a listview.
when you scroll sometimes the views inside the listview doesnt appear. i can see a shadow which belongs to listview but nothing inside listview appears
i have tried using invalidateviews on listview whenever the view becomes selected.
I am not sure how to resolve this.
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 RelatedAs a work around to the issue where a list item isn't focusable if it has a focusable child item (a comment by Romain Guy was that this was intended behavior, for accessibility reasons) I simply filled the listItem with two children, each of which is focusable - There's nowhere to directly touch on the listItem anymore, just it's children.
For the most part this is a useable workaround, effectively invisible to the user, except for one thing- Although you can scroll by swiping without issue, touching to *stop* the scroll no longer works- I imagine because the child item is capturing the touch event and not passing it to the parent listitem, at least while the scroll is in effect.
Is there a known workaround for this? Perhaps someway to "pass the baton" of the touch event back up to the parent listItem, or a way to change my design?
BTW- I know there's some built-in functonality for single/multiple choice listviews (checkbox listviews) - That doesn't actually help in my case. The app is a contact list, and the row children are a relativelayout (populated with contact info) and a clickable phone icon (a one-touch dial for the contact), which needs to be visible or invisible depending on whether the stored contact has a phone number.
Can anyone help with a problem I have? I created an activity (extending a list activity) and have it populating with a list of peoples names, however when I scroll up or down it automatically greys out the whole list view until you stop scrolling. Is it possible to stop this greying out from happening? I have attached an screenshot in case my description doesnt make sense. Code...
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View 2 Replies View Relatedhow can i stop the index-alpahbtical section or the scrolling-bar when i start search using edittext. i used Intent to pass the value of edittext to the scrolling class and check if not empty scrolling.hide() ,but i got error massge and can't work,
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I'm on a Hero 1.5 (was locked to Orange, now on O2, about to get the 2.1 upgrade I THINK)
I don't think this is a particularly useful feature...
I'm new to Android, and have the Nexus One. Before getting it, I was planning on getting the Nokia X6, which has a very cool widget that shows pics of your contacts in a row on your home screen, and allows you to scroll through them.
I assumed there would be a widget like this for Android, but can't find one. All I've found are ways to put a single contact as a shortcut on the desktop, or a few contacts together. I really want it to be compact and scrolling though. Any ideas?
Here's a pic of the X6-- you can see the scrolling contacts widget at the top.
I am trying to teach myself the basics of Android dev. At the moment I am experimenting with home screen widgets. I would like to create a simple widget that lists all my bookmarks. Somewhere in my googling I read that ListView is not usable in a widget. What's the best way to display a scrolling list in a widget?
View 1 Replies View RelatedI have an HTC Hero from Sprint in the US and was curious about the how the Stocks HTC widget scrolls text like a ticker. It is only the 4x1 sized widget that scrolls quotes. As far as I know, homescreen widgets can only use RemoteViews for the layout, which is limited to the following layouts and widgets (from http://developer.android.com/guide/topics/appwidgets/index.html#Creat...
* AbsoluteLayout * FrameLayout * LinearLayout * RelativeLayout * AnalogClock * Button * Chronometer * ImageButton * ImageView * ProgressBar * TextView
Descendants of these classes are not supported.
I know that this could be done in an app with android.widget.scroller, but that can't be used in a homescreen widget. Would this functionality be specific to the Sense UI homescreen capabilities? I guess, my main question is if this can be replicated for a standard Android widget and if so how.
Is there any widget which would help me to create kind of admob banner or scrolling text at the top of my app?
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