Android :: Gallery Item Width Vs Gallery Width
Jan 10, 2010
I have a Gallery with a set of images that was downloaded at run time.I followed the example here:http://www.anddev.org/a_androidwidgetgallery_-_example-t332.html but instead of using i.setImageResource(this.myImageIds[position]);I used i.setImageBitmap(bitmaps.get(position));This doesn't fill the entire width of the screen, only as much as the width specified here:i.setLayoutParams(new Gallery.LayoutParams(150, 150)); When I increase this number, the item scales with it instead of showing more images per the example. I've even tried to scale the images before adding them to the set. Not sure what I'm missing, or where other examples of this might be. Any help would be great.
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Jun 2, 2010
I am followin the method described here to create an EditText input activity. But the view doesn't fill the width of the screen. How can I tell to fit the screen width?
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Mar 1, 2010
i have three button in linear layout with width fill_parentnow how can i set width of these buttons to cover whole screen area equally?
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Jul 7, 2010
I am using a Gallery based Coverflow, as suggested here.Is there an event that can be caught, which indicates that a single shift (either left or right) has been made in my gallery/cover flow? To be clear, if I gave the gallery a decent swipe and my center (selected) image has changed 8 times, I would like to catch this event 8 times. OnFling() just indicates a single swipe - regardless how many items have shifted.Getting getSelectedItemPosition() before and after the swipe doesn't help since I need to do some work on every shift.It will also be nice while I am at it, to get the direction of the shift - either right or left.
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Aug 12, 2010
The default gallery widget only provides events for when items are clicked, but is there any way to tell what item is selected when only dragging the gallery around?
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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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Mar 22, 2010
Looking at the Gallery example in the link http://developer.android.com/guide/tutorials/views/hello-gallery.html I see that the first item in the gallery is placed at Center Is there a way to move the first gallery item to left?
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Oct 10, 2010
I want to set custom border for gallery item.
When i zoom a image which is selected in gallery,I want to change border only for selected item.
How to do that?
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Jul 24, 2010
I have a gallery that displays TextViews where the background of each view is the following code...
This selector work just fine for the state_pressed and default (idle) states, but the selected item state is never displayed. I REALLY do not want to force the background of the selected item by changing the background of the view when the onItemSelected event is called. What is the correct state or correct way to get the TextView background to be set properly. Is the selected (center) view in the gallery not really selected? Is there some other state I should put in the selector drawable xml?
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Aug 1, 2009
I must to new a thread. I know how to implement this issue by Menuifest.xml, see also: http://groups.google.com/group/android-developers/browse_thread/threa...
But my question is how to add share menu of Gallery by java code not Menuifest.xml. My code is as below:
code:.........
But registerReceiver always return null, and there is no menu added to Gallery's Share.
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Aug 1, 2009
I know how to implement this issue by Menuifest.xml, see also:
Google Android Developer Group related issue
But my question is how to add share menu of Gallery by java code not Menuifest.xml.
My code is as below:
CODE:........
But registerReceiver always return null, and there is no menu added to Gallery's Share.
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Jun 11, 2012
Every image and video in the stock Android ICS Gallery app is displayed twice, how can I fix this?
This only happened a couple of days ago. I know the items themselves are not duplicated because I've checked with QuickPic, Root Explorer and Windows Explorer.
I have a Nexus S running a rooted build of stock 4.0.4. I've tried clearing cache and data of the gallery app to no avail.
SOLUTION: Go to Settings > Apps > All. Find Media Storage and then Clear Data. Reboot the phone (I had to do it twice) and it will clear your thumbnails, recreate them and put everything back to normal.
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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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Feb 6, 2009
I'm trying to set the selection of a Gallery in code. I would like to have the Gallery smoothly roll down a few items over the duration of a second or two. At frist glance, it appears that two members would to the trick:Gallery.setAnimationDuration(int animationDurationMillis); Gallery.setSelection(int position, boolean animate); It turns out that the setAnimationDuration only seems to affect the rubber-bandy "return-to-center" effect of the Gallery. In other words, when a gallery comes to rest after a fling, and a gallery item is off center, the animationDurationMillis is used to control the duration of the Gallery centering up the item. However, the value seems to have no effect on the setSelection. No matter what value is set with setAnimationDuration, the Gallery seems to render about 2 or 3 frames when flying between items 1 and 10 for example. Is this working as designed? Does anyone know a trick or workaround that would let me properly animate setSelection? I'd be especially grateful if we could do it with an "Ease Out" effect.
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Sep 30, 2010
Anyone know if a good gallery program to replace the 3d gallery in cm6? not being able to rotate pics is really getting annoying
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Apr 30, 2010
How can I turn my album gallery to look like the stock 2.1 gallery?
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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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Jul 1, 2009
I have to get the height of the text for i have specified the text size. is this possible? i need to get the width using the Paint object and without.
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Sep 29, 2009
I want to change the key width in keyboard at runtime. The constructor of class Keyboard only accepts the layout resource ID. I tried setHeight method, but it didn't work obviously when I checked the code of Keyboard. Any solution? Do I have to implement my own Keyboard
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Nov 8, 2009
Is there any style I can set which will make a set of buttons the same width (without specifying an explicit size in pixels)? For example:<Layout> <Button> <EditText> <Button> </Layout>..is there a way to make the two buttons the same width, even though they may have different text? Right now I'm measuring the larger one via a measure call and setting the other one to that explicit width,
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Apr 29, 2009
Ive read the docu for home screen widgets but i couldn't find a possiblity to set the widgets width to fill_parent, instead i must use dip. The widget should fill the screen width regardless of the screen orientation. Somebody have a idea?
It is posssible to set a animation to a home screen widget? Something like,if special button of the widget is clicked, the widget shows a view that breaks out of the widgets borders which are defined in the home screen widget meta-data file?
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Apr 26, 2010
I do not know the difference between these two attributes and for the height also. Take a TextView for example, what would happen if I set its layout_width to wrap_content and set its width to 50 dip?
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Oct 18, 2010
I think the answer to this question is probably so simple, but I'm struggling....
I have a TableLayout with multiple columns. I want the last column to be of a fixed width, but I want to define that width to just be able to hold the widest possible string from my program. i.e. it is always wide enough to contain "THIS STRING" without wrapping, or wasting any space.
I would like to do this as I have these TableLayouts within a ListView, so it looks very poor when the last column is of variable widths.
I have tried obtaining the string width, even going so far as to put it into a TextView, call getTextSize() then setWidth() on all appropriate TextViews. The problem I hit there is that gettextSize() returns pixels, but setWidth uses ScaledPixels.
I'm sure there is a really simple solution. Can anyone help?
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Apr 2, 2010
In my application scroll bar is just too skinny to use. Does anyone know how to change the width of this?
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Sep 2, 2010
I would like to get height too if possible.
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Oct 5, 2010
Can we set the width of a view in android?
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Oct 4, 2010
Is it possible to set the width of the button while clicking the same button ?
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Jan 16, 2010
Do you know about how to set coordinates (X, Y position), height and width for MapView?
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Oct 7, 2010
I want the second ImageView to have the very same size of the first ImageView so that it resizes the pictures I set in the second view (header_avatar) to the same of the first view (@drawable/icon). Is this possible or do I have to do it programmatically? Cannot I reference the first view's width and length on the second view?
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Sep 10, 2009
How to change width of a SeekBar? Below is a TableRow with two items in it, a Button and a SeekBar. How can the SeekBar be made to extend its right side to fill in the remaining width of the TableRow? Currently I have only been able to control the SeekBar width by setting it's android:layout_width attribute. Is there a way to have the LayoutManager do this automatically or can it be done programmatically? It is especially noticeable when the Orientation is changed from vertical to horizontal and the SeekBar remain stuck way over there on the left with available real estate on its right.
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