I am in a serious problem. I have an image in my res/drawable folder. I want to crop the image when loading in an imageview.
But i don't know how to do that. i.e i want to slice out some part of the image.
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I am trying to display image from internet in my imageview.
which is raising following error any one guide me what mistake am i doing here
public Bitmap DisplayLiveImage(String ImageSrc) Code...
I use http://stackoverflow.com/questions/541966/android-how-do-i-do-a-lazy-load-of-images-in-listview/3068012#3068012 to load images in a ListView and a GridView. It works but the images are loaded form bpttom to top. How to fix that?
Bonus Question: Can I use a loading animation in a image view while the real image is loaded? Right now it's just a default image.
We are facing problem with cropimage activity, is there any changes? it gives error related to permission.
java.lang.SecurityException: Permission Denial: starting Intent { act=android.intent.action.EDIT dat=content:// media/external/images/media/12 cmp=com.android.camera/.CropImage (has extras) } from ProcessRecord{43b72040 374:com.abc/10028} (pid=374, uid=10028) requires null
I need to crop an image whose Uri is known.
In 1.6 I used the below code...
Can any body suggest the proper way do crop an image in 2.x ?
I am currently working on a live wallpaper and I allow the user to select an image which will go behind my effects.
code...
Logcat does not give me the null pointer exception, and I am able to do what I want with the image. So, what is the problem here? Does any one have any idea how I can fix this?
I m parsing the website to display the contents in a url, in that some images are there, i want to crop the images which are parsed from the site. i m really struggling on this..
View 1 Replies View RelatedI have an imageview which has a photo taken with the camera as its background and a frame as it's foreground (src). In that way the photo is positioned behind the frame so the photo get's a nice border.
The imageview is a square (265x265dip). Now the problem is that photos taken are rectangular and thuse they are squeezed into the imageview making them look akward.
So how can I crop the bitmap of the photo so it is fitted as a square so I can then put it as a background for the imageview?
I want to display a fancy 'loading' image at my app's startup time.
The problem: my startup code is mostly GUI related, hence needs to run on UI thread.
Is there a way to do both - that is run UI-related code on UI thread while an image is displayed to the user?
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 been trying to figure out how to use an image for my wallpaper, but the crop box comes up over it everytime, and it forces me to crop the picture , which makes it fuzzy and incomplete. this also happens when adding an image to a contact. HELP? I have tried stretching the crop box as far as it will go, but that is only 50%at best. i also have tried NOT tapping anything on the screen other than save but it still crops it.
View 6 Replies View RelatedI'm no longer seeing an Intent Filter declared for the CropImage activity in the Eclair ... is there another way to re-use this activity? http://android.git.kernel.org/?p=platform/packages/apps/Camera.git;a=...
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View 3 Replies View RelatedI have a very large image and I only want to display a section the size of the display (no scaling), and the section should just be the center of the image. Because the image is very large I cannot read the entire image into memory and then crop it. This is what I have so far but it will give OutOfMemory for large images. Also I don't think inSampleSize applies because I want to crop the image, not lower the resolution.
Uri data = getIntent().getData();
Input Stream is = getContentResolver().openInputStream(data);
Bitmap bitmap = BitmapFactory.decodeStream(is, null, null);
Any help would be great?
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?
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View 2 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 a question. I've done in XML ImageView. Unfortunately, the "holds" on the left side of the screen on the phone. I wish this picture could shift to the right place. I would like to point to the X and Y position of the image shifted to the indicated place. How do I do this?
View 2 Replies View RelatedI'm wondering how would I make an image that is located at a specific URL equal to an ImageView's image?
View 1 Replies View RelatedI'm trying to get the real size of an image displayed in an image view. Actually my image is larger than the screen and the imageview is resizing the image to diplay it. I'm looking for this new size.I've tried to override the onDraw method of the ImageView in a custom view but I'm not getting the correct height and width.
View 8 Replies View RelatedI'm trying to draw an image in an ImageView, but i want it to be unscaled, with scrollbars as necessary. How can I accomplish this? Right now I just have a drawable set as the android:src of the ImageView in the XML. This autoscales the image to fit the screen width.
View 2 Replies View RelatedI am writing an Android app that includes an ImageView.The image to be included in the view resides on the local app directory of the emulator.The image is not being displayed in the view.The relavent XML and method used to display the image are given below.The image file is a "png" format file and is able to be opened from the local app directory. The path returned by getFilesDir() includes the full path, "/data/data/net.vitalrecord.android/files." This path designation does not exist on the development system but does exists when DDMS File Explorer is used.
View 2 Replies View RelatedI have a view that I am drawing to a bitmap, saving to disk and then putting in an ImageView via setImageURI. However, when the image is displayed in the ImageView it is not being shown at the correct size. It is about 1/3 smaller than it should be. I'm guessing that this is a density issue, but I can't figure out what's going wrong (my emulator is WVGA).
View 2 Replies View RelatedI can't seem to get my ImageView to display its source image in its original size. The ImageView looks like this:
<ImageView android:id="@+id/Logo"
android:src="@drawable/logo" android:layout_width="wrap_content"
android:layout_height="wrap_content" > </ImageView>
The source image is 140 pixels wide, yet on the Nexus One's screen, which is 480 pixels wide it uses up half of the width. Using absolute values in px or dp for the width and height changes nothing. The image also looks very antialiased from the upscaling. Why is this happening and how can I prevent it?
I'm wondering..
1)is it possible to set an imageview's resource to the URL location of an image?
2)is there a way of setting the x,y co-ords of where on the screen to draw the imageview?
3)How would I run a check to see if the space is taken up by another Imageview (must specifically be an imageview)
4) How would I make the Imageview "clickable" e.g if the user clicks the image it'll do something?
5) How would I dynamically create imageviews? E.g if a condition is true make another imageview
Perhaps I'm going about this wrong so I'll explain better what I'm looking to do.. basically I want to draw images on the screen which are located at URL's. I want to display N amount of images (There will be conditions which will decide how many images I'm displaying, so it'll have to be dynamically created) each image should take up approx 50x50 screen space. There will be other conditions to where the image should be displayed.. If an image exists at a certain co-ord it shouldn't draw over it, when the user clicks the image something else should happen.
How can we removed image displayed in Imageview?
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