For example i have an image's url: http://java.sogeti.nl/JavaBlog/wp content/uploads/2009/04/android_icon_256.png
I want to load this link image into my imageview in my project.how?
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How can we HTML.from HTML to load image from web and set into imageview ?
View 1 Replies View RelatedI was thinking, maybee the best way of loading pictures that I have on the server, using for my site would be to get the url for the picture..
How can I load picture from a url to ImageView?
I want to make a simple image viewing program, that just takes the images from a certain folder, and loads them from it.
View 2 Replies View RelatedI have valid JPG files and now I want to load them into a layout containing an ImageView. I have code to findViewId(R.id.myimage). I followed some sample code using File but it did not work. The file is stored at /data/data/com.myapp/files/someimage.jpg.
What is the easiest and efficient way to load and display?
In my application....there are some images like temp1.jpg, temp2.jpg .....upto temp35.jpg,
so on button clicking, i want to load one-by-one image in ImageView ....
i want to do like:
cnt=1; imagename="temp" + cnt + ".jpg"; cnt++;
so my confusion is that "is there anyway to load an image in imageview from string(imagename variable) like temp1.jpg,etc."
Is there a way to load an image file into an ImageView object, and then define a transparent color for this object?
View 1 Replies View RelatedI have a listlayout with items in it that looks like this:
There is first an ImageView (the light) and then two textViews. All of this inside a TableLayout. (source here: http://code.google.com/p/switchctrl/source/browse/trunk/android/res/layout/device_switch.xml)
I want to have a rotating animation of a loading indicator Ontop of this light when this particular device (light) performs an action or an action is performed on it.
How do I put an animation ontop of this light imageview?
I have been assigned the task to use an android tablet to run a single app in an enterprise setting. Ideally, when one switches on the tablet this app should be loaded perhaps during startup and the user need not step out of this app. The app logic itself is rather easy but I am wondering if it is at all possible to load a single app during load and not allowing the user to step out of it.
View 2 Replies View RelatedIs it possible to load a layout XML at runtime and load into activity?
In my app, I have various types of data like Person, Company, City, etc; The requirement is to dynamically load the layout, find views by tags (property names like Person.name, Person.address) and then fill in data. For example, if user has selected an object of type Company, we want to load a company.xml layout, inflate it and then associate various properties (company name, company slogan, city, address, revenue) to tagged views. One possibility I see here is - each view in the layout will be associated with property-name as tag and then appropriate data will be loaded in appropriate views.
What should be the best design you would recommend?
I am having custom Listview. Every row in listview contains image and textview.
After finishing the page I want to execute a thread which will get the reference of all the rows then will extract imgeview and set resource image as lazy loading image.
I just want to know how to get every row's image view so that I can set image resource in it.
So here is my question. I am trying to use an online thumbnail. I can have looked around and have not found too much data on this. Can some provide me the simplest way to do this. Also If i implement a simpleExpandableListAdapter which is designed as a textView Adapter is there a way to force the image in?
View 4 Replies View RelatedI have a ImageView with a Picture in it. When I touch the Picture through the TouchScreen, how can i get the ColorCode (eg. 0xff0033933) from the x/y Coordinate I clicked?
Something like: onTouch.GetColorCode (from the pixel bellow my finger)
how can I implement an imageview that has touch-sensitive hotspots so that when the user touches one, a dialog or something similar appears.
View 2 Replies View RelatedI have an ListActivity that I wan't to add a logo to at the top above the list but I'm unsuccessful. This is what my layout looks like at the moment.
<?xml version="1.0" encoding="utf-8"?> <LinearLayout xmlns:android="http://schemas.android.com/apk/res/android" android:orientation="horizontal" android:layout_width="fill_parent" android:layout_height="fill_parent"> <ImageView android:id="@+id/logo" android:layout_width="fill_parent" android:layout_height="wrap_content" /> <ListView android:id="@android:id/list" android:layout_width="fill_parent" android:layout_height="fill_parent" android:drawSelectorOnTop="false"> </ListView> <TextView android:id="@+id/empty" android:layout_width="fill_parent" android:layout_height="fill_parent" android:text="@string/list_empty" /> </LinearLayout>
Then I add an drawable to the ImageView logo in onCreate. I've managed to show either the ListView or the ImageView but never both of them in the same LinearLayout. Is it possible to add other views together with a ListView?
Question on an oddity I am seeing.
I have an ImageView that I am using to display a splash screen for a couple of seconds:
CODE:..................
I'm using Android 1.6.
I'm wondering if there's a simple way to put text on top of an ImageView element. Specifically, I'd like to have text overlayed on top of a rectangle filled with a color gradient.
I have the following in my XML layout:
CODE:................
But the text specified in android:text doesn't show up in my view.
Any thoughts on how to overlay text on top of an image?
There might be a simpler way to do this, so I'm open to alternative suggestions but I haven't been able to find anything via the google.
How can I Zoom In/Out with ImageView.
View 2 Replies View RelatedHow do you get the alpha of an ImageView? You can setAlpha, but I can find no way to retrieve it afterwords.
View 2 Replies View RelatedI want to overlap two imageView. I tried View.offsetLeftAndRight, but it does not work.
My code is as below:
code:.....................
I'm making a little card game in order to learn the more interesting stuff of the UI and I have a question:
I want to show 5 cards on the table, for that i have made 5 imageviews in the xml:
CODE:..................
As you might notice here, i'm doing them with an overlap since the uer should be able to pick up the last card and should therefore see it, but the other 4 are just so he'll know what was thrown lastly. my problem is: in the begining the imageviews have no src, but once i give them an image source
using CODE:..............
I dont know how i can undo it - i can't set the imageResourceId to null since it is an int type so is there something like -1 or some constant value that means null? i know about visibility, i'd rather not use it here unless i really have to, since it'll require a bunch or refactoring that i prefer to avoid...
How to make an image clickable?
I mean, I tried to use onClickListener and onClick but nothing seems to work....
OnClickListener is always underlined and the error says: "The type new DialogInterface.OnClickListener(){} must implement the inherited abstract method DialogInterface.OnClickListener.onClick(DialogInterface, int)"
I want to show a graphic inside my activity. A graphic thats from the www. Just like http://www.google.de/logos/olympics10-sskating-hp.png.
Wenn, in general I would download the graphic, convert it (maybe with photoshop or something), rename it (if neccassary) and copy it to my drawable folder. Then I can use its id inside my xml layout.
Now I want this procedure dynamically.
Which is the quickest way to do so?
I dont want to use WebView for this...
I want to read image from web ex. http://www.abc.com/image1.jpg and dynamic set to imageview component.
View 1 Replies View RelatedI have a layout with an ImageView defined like:
CODE:............
Now I just want to set the imageview to be a static color, like red or green.
I'm trying:
CODE:.........
The imageview is just empty though, no color. The 45dip space is being used up though. What do I need to do to get the color to be rendered?
I want to set the LayoutParams for an ImageView but cant seem to find out the proper way to do it.
I can only find documentation in the API for the various ViewGroups, but not an ImageView. Yet the ImageView seems to have this functionality.
This code doesn't work...myImageView.setLayoutParams(new ImageView.LayoutParams(30,30));
How do I do it?
How can I do this? There's a setAlpha but no getAlpha.
View 2 Replies View RelatedI studied the Androidreference for hours now, but don't really get the clue how to draw something (Text, Bitmap, Path ....) on a ImageView.
Should I extend View and use the onDraw()-Method? If yes, how can I draw on my ImageView?
Or is there any other way to achieve my goal?
This should be easy, but I'm having trouble figuring out how to zoom an ImageView. I have an ImageView inside of a ScrollView and a HorizontalScrollView. I floated a ZoomControls over the ImageView and now I'm trying to figure out how to actually zoom the image.
I was thinking I would just scale the Drawable inside of the ImageView, but I can't figure out an easy way to do this.
How should I be going about displaying an image that I can both zoom and scroll?
And yes, I know about WebViews, but it seems wasteful to load an entire WebView just to display one image.)
I have a file called nochart.png in /drawable.
How can I set this to an ImageView?
chartImageView.setImageDrawable(R.drawable.nochart);
Does not compile.