Android :: Droid ImageButton - Can't Get Image In Center / Setting For It?
Mar 19, 2009
I want to create an Android ImageButton in the xml file with a background image, and a smaller icon on top of that, right in the center. For some reason, it's not obvious how to do it, and documentation is no help.code...
However, no matter what I try (putting "wrap _ content" instead of absolute numbers on layout _ height and layout _ width, the icon remains in the top left corner of the button. If, however, I have no background image (i.e. a system default white button), the icon does go into the center. The button also goes into the top left corner when I use a color instead of an image for the background.
Why does this happen, and how would I actually get the behavior I want-- that is, a background image with the icon in the center?
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May 10, 2009
What I want to do is a database listview
With a small image button and text on the right side
The I want the small image to change with a URL given by
A text file but I am stuck and the 2 hour rule is up
For(file lenght)
So URL is www.site.com/images/(i++).png
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Apr 16, 2010
I have a widget on my home screen with several ImageButtons which have default background images. Through the configuration activity, I can change the image on any of the ImageButtons. The problem is that when the screen is rotated, the image on the ImageButton disapears and it changes back to the default image.
I don't know why this happens or how to fix it
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May 11, 2010
Can I set an ImageButton's image from an http URL?
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Jul 23, 2010
How to resize the imageButton to fit the image exactly..This is the code that i tried, but the image is placed at the position that i am locating using android:scaleType but i can't able to reduce the size of imageButton.
The code that i tried is ...
CODE:......................
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Aug 12, 2009
A 'Button' view comes up with text, while the 'ImageButton' widget comes up with an image but no text, is there a way to relatively easily (e.g. method calls, say), either:
1. Add text to ImageButton (like those buttons that appear in menu item/via the physical menu button)?
2. Add an icon/image to a Button?
without resorting to constructing a new button class? I.e. I could put text within the image, but then I can't use Localization properly/effectively.
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Nov 11, 2010
I want to set image dynamically on the ImageButton in android. However, i have more than 200 images. what would be the good solution for that?
The best idea is that i can use the name of image to call different images. i.e. imagebutton.setImage("/res/abc.png");
however, it seems to me that it is not trivial to do so..
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Mar 6, 2010
I'm porting an application from iPhone to Android. The iPhone app has artwork for some dozen or more buttons in their normal and pressed state. That translated over just fine to Android. However, we of course currently don't have any images for the "focused" state.
Besides the work involved in creating all these focused button images, we're not sure exactly what color to set the focus too. Selection color varies from phone to phone, etc. We'd have to come up with some neutral "white glow" of some sort I suppose. Then the idea struck -- could we programmatically render a focus images for the buttons based on the current selection color? Have folks been doing anything like this in the Android dev community? Can you point me to some examples. A net search didn't turn up anything too useful, though perhaps I searched on the wrong keywords.
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Mar 26, 2009
I've set the background image of a custom ImageButton I am building, as well as setClickable(true) and setFocusable(true). The button is able to receive focus when I navigate with DPad/arrow keys in the emulator, however, it does not flash orange when it has the focus. It does not appear to change at all when it has the focus, in fact. When I remove the background image, however, the ImageButtons hold orange when they have focus.
What do I need to do to be enable an ImageButton with a custom background image to flash orange when it has focus?
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Feb 7, 2010
I'm trying to make it so that as long as a user is touching the button, it shows one image, and when the user releases the button, it goes back to a default image.
I'm trying to use a selector to make this happen:
CODE:...............
I've tried a few things with the selector, but it always produces the same behavior: the button starts out with the default image, then I press it and it changes to the "record_on" image and it never goes back to the default image when I let go.
Is there a way to get this kind of behavior with an ImageButton, or should I be using something different?
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Apr 18, 2010
I am currently trying to customize ImageButton to show different draweables as background of the Button while keeping the image set via the src attribute.
That's my custom_button.xml:
CODE:..............
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Sep 30, 2012
I really want to set up a media center for my home with a PC runing Nexus Q's ROM and sharing the pc's hard drivers via WLAN. I suppose its possible.
So, need the next things. NEXUS Q's instalation ISO. An app or way to share folders from android to pc.
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Oct 6, 2010
Is there a way to center an image horizontally based on another image? Could be from xml or coded.For example one button on top and another button below (i.e. android:layout_below="@+id/button1"), but centered horizontally based on the first one.
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Sep 7, 2010
I want to display the image like first image but my images are displaying like second image
i want to display images like first image, like center in screen and equal spaces top and bottom look first image,but my images are displaying not center in screen and no spaces in top,what can i do for display image like first images.anybody knows,please give solution for that.
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Sep 27, 2010
How can I center ImageButton in the this Linear Layout
<Linear Layout xmlns:android="http://schemas.android.com/apk/res/android"
android:orientation="vertical"
android:layout_width="fill_parent"
android:layout_height="fill_parent"
android:background="@drawable/main">
ImageButton
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Apr 10, 2010
While do rotate, I am not getting image at center of the screen. My xml code is...
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Apr 6, 2010
I've tried all scaletypes, but all of them result in the image to be at the left corner of the imageview.
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Jan 21, 2010
I have the following layout, which is 1 icon on the left and 2 text views (stack on top of each other) on the right. I would like to have the text1 vertically center in the panel and when I make the text2 Visible.GONE. Can you please tell me how can i do that? code...
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Nov 10, 2010
Rotate image on canvas around its center . i tried some example from net but i am failed
if i am using bitmap.creatbitmpa with matrix i am getting error
Please suggest me which is better
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Feb 11, 2009
Is it possible to set the center of an ImageView without using paddings?
What I'm trying to do is, to place a part of an image outside the screen and animate it so that parts of the image become visible while other parts become unvisible.
Another problem is that when an image is bigger than the screen size it gets cropped. How can you disable cropping of the image?
And what kind of animation should be used? Should I go with RotateAnimation or is better to rotate the canvas ?
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Oct 12, 2010
I am designing a screen , in which I am showing a gallery along with other UI components . The selected item is shown in the center of the gallery . I want to make the size of selected item somewhat bigger than the rest items of gallery .
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Jul 26, 2013
I have an Linear Layout with horizontal orientation Within that I have image on left side and textview on right side . How to align those image and textview in the center horizontal without using margin?
Here is my code:
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="match_parent"
android:layout_height="wrap_content"
androidrientation="horizontal"
android:background="@drawable/menu_colors"
android:gravity="center_horizontal"
>
[Code].....
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Jan 11, 2010
I have an Eris and wonder why the heck the phone wants me to crop an image to a square shape when the screen is a portrait (rectangle shape). Anyone know a way around this?
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Jul 29, 2010
I have a layout question.
Say I have a RelativeLayout appearing at the bottom of my screen. In this, I want to add 2 textviews, in the center, one in the top center and one in the bottom center.
|--------------------------|
| Text1 |
| Text2 |
|--------------------------|
Something like that.
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Sep 21, 2010
I can't send sms's from my x10 and i ask support and they told me to put the servise center manully in wireless control<mobile network> service center number. but i couldn't find that in my phone!!!
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Dec 9, 2009
I'm facing a problem. I want to show a image as a hyperlink. Touching that image will open the browser and go to given url. This should be in .xml file (not dynamic). Is it possible to do that? If yes, then how? Anyone please give me the code.
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Jul 8, 2010
How would one go about setting the homescreen wallpaper from an image on the SDcard?
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Oct 19, 2010
Is there a way to use an image size when setting the sizes of a view? I want to create a TextView item with the exact height of a resource image, but I don't want to use the image as a background for the text view.
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Jul 21, 2010
So Im trying to add an imageview to my current xml design - and its working decently. Now my main problem is that I cant seem to find a way to set the attributes for the image like where it needs to be displayed etc.
RelativeLayout mRelativeLayout = (RelativeLayout) findViewById(R.id.board);
ImageView i = new ImageView(this);
i.setImageResource(R.drawable.blue_1);
i.setAdjustViewBounds(true);
mRelativeLayout.addView(i);
setContentView(mRelativeLayout);
i tried messing around with setlayoutparams but got absolutely no clue what to do with it.
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Aug 31, 2010
In my Android project,I've a image button whose background is set to some image.I want so set some text on the image button.How do i do that?I want to set the text because localization would be used in the project.
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