I'm trying to build a gallery where the images within will be pulled from the images URL from a website. i.e. Instead of doing R.drawable.xxxx.jpg, you use a url to represent the image. Is this possible? If so, can you show me an example in code?
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I am developing an app in android, which basically visits a given url and downloads an image. Now i want to populate this downloaded image and show it in thumbnail view. I have tried out displaying the same from SD Card, but when i am doing the same for downloaded files, it doesn't seems to work.
public View getView(int position,View convertView,ViewGroup parent)
{
System.gc();
ImageView i = new ImageView(mContext.getApplicationContext());
if (convertView == null)
{
//imagecursor.moveToPosition(position);
//int id = imagecursor.getInt(image_column_index);
//i.setImageURI(Uri.withAppendedPath(MediaStore.Images.Thumbnails.EXTERNAL_CONTENT_URI, ""+ id));
i.setImageBitmap(bitmap);
i.setScaleType(ImageView.ScaleType.FIT_CENTER);
i.setLayoutParams(new GridView.LayoutParams(100, 100));
}
else
{
i = (ImageView) convertView;
}
return i;
}
I have a Fascinate that automatically populated my Gallery with the zillions of photo albums I've uploaded to Picasa. My boyfriend has a Droid X and I put my Picasa email/password in his Accounts thinking it'd just effortlessly autopopulate his gallery with my pictures too, but it didn't. I looked around on the internet and saw that you could download the older Gallery (the one that's like the one on my Fascinate), so I did, but again, there's no setting that I see to show my Picasa albums on there, there's no auto-populating, nothing.
Any ideas how I can make this happen without having to go into a separate application or on the web to see these? I looked it up on another site and it said settings can be found at "settings > accounts & sync" but the Droid only has Accounts listed, no Sync.
I am playing around with the Gallery widget.I would like to know how can we get the position of the image on focus in the gallery. For example having several pictures in my gallery, if I tap my finger to the right, pictures will come and go until it stop to one. How one can get the position of this one picture that is currently on focus ?I don't know if I was clear enough, if there is anything you want me to add do not hesitate.
View 2 Replies View RelatedI got all images from device's gallery,but i got images path is like,i want to get real image path for each images and send email,how can i get path?given below code i used,anybody knows,please give some sample code for me..i have email code.i want to only get real image path.How can I convert this path to real one (just like '/sdcard/image.png')?
View 1 Replies View RelatedI added and displayed set of images in my gallery. I made like at a time use can view three images. Now I want to do different Animation for these images?
View 3 Replies View RelatedI've got a Droid with Touchdown, which works perfectly except for one issue. Any picture/image that comes through in emails in Touchdown gets saved into the Gallery, making it very large and hard to open. I have figured out where to delete these images, but it is sort of a pain to have to go in and delete them out every couple of days. Is there some sort of setting that I am missing in Touchdown to prevent this?
View 1 Replies View RelatedI am using gallery widget i want to change selected image. When i run the following code and i use roller ball or arrow keys over device and if i try to scroll left to right or right to left focus goes out of gallery to next item over the screen what is that ?
View 1 Replies View RelatedI'm developing an app for Android 2.1 upwards. I want to enable my users to select a profile picture within my app (I'm not using the contacts framework). The ideal solution would be to fire an intent that enables the user to select an image from the gallery, but if an appropriate image is not available then use the camera to take a picture (or vice-versa i.e. allow user to take picture but if they know they already have a suitable image already, let them drop into the gallery and pick said image). Currently I can do one or the other but not both.
If I go directly into camera mode using MediaStore.ACTION_IMAGE_CAPTURE then there is no option to drop into the gallery. If I go directly to the gallery using Intent.ACTION_PICK then I can pick an image but if I click the camera button (in top right hand corner of gallery) then a new camera intent is fired. So, any picture that is taken is not returned directly to my application. (Sure you can press the back button to drop back into the gallery and select image from there but this is an extra unnecessary step and is not at all intuitive). So is there a way to combine both or am I going to have to offer a menu to do one or the other from within my application? Seems like it would be a common use case, surely I'm missing something?
I want to auto select an image in gallery and focus the selected image. I know the position (index) of the image in gallery. I am trying to use in res/layout/main.xml
<Gallery
android:id="@+id/galleryView"
android:layout_below="@id/imageViewMap"
android:layout_width="fill_parent"
android:layout_height="100sp"
android:layout_weight="1" />
in AlbumView.java
gallery = (Gallery) mView.findViewById(R.id.galleryView);
ImageView view = gallery.getItemAtPosition(position);
Unfortunately the above code is returning null. Can you please help in this matter.
I have seen a lot of posts about this, and it seems like the code below should work. I have created an SD Card image and added it to the emulator (and that works fine).
Intent intent = new Intent(Intent.ACTION_PICK);
intent.setType("image/*");
//intent.setAction(Intent.ACTION_GET_CONTENT);
startActivityForResult(intent, 1);
It does launch and allow selection of images, but when I click on an image, everything exits and the emulator returns to the home screen, not back to my app. My onActivityResult is never called either. What am I missing?
I want to do an image gallery like in iphone. I want to show low quality (pre-resized) images and when the image is active I want to process the big image and show the result in the gallery. I have two questions. How to attach a listener on the animation stop in gallery? And how to access an image after this action?
View 1 Replies View RelatedI'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 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 .
View 4 Replies View RelatedI've had an app on the market for over a year. Recently customers have been reporting a crash; all customers have been running Android 2.1 or 2.2 (note sure if the crash is limited to those platforms tho; interesting that this does work on the simulator but not physical devices. Maybe devices renamed the component name of the image gallery?). The crash occurs when I attempt to lauch the Image Gallery app.
Is there a preferred method to launching the Image Gallery?
I use the following code.
CODE:.............
How to fix this or a new method to launch the Image Gallery?
I believe this is pretty trivial but I can't get it to work. I want to display a default image in gallery elements (ImageViews) while their actual image is being fetched from the net. Right now, nothing is shown for an ImageView which its image has yet to arrive. Once it arrives it is immediately shown. What I tried is right after the instantiation of the ImageView to call its setImageResource function like so:
final ImageView i = new ImageView(mContext);
i.setImageResource(R.drawable.loading);
But it doesn't seem to work. Below is the full getView() function.
public View getView(int position, View convertView, ViewGroup parent) {
final ImageView i = new ImageView(mContext);
i.setImageResource(R.drawable.loading);
// if the drawbale is in the buffer - fetch it from there
Drawable bufferedImage = DataManager.getInstance().getImagesBuffer()[position];
if (bufferedImage != null){ i.setImageDrawable(bufferedImage);
BitmapDrawable drawable = (BitmapDrawable) i.getDrawable();
drawable.setAntiAlias(true);
} // if drawable is not in buffer - fetch it from the net via AsyncImageLoader
else { String imageUrl = DataManager.getInstance().getImageBufferInstance().getImageUrl(position);
Drawable downloadedImage = AsyncImageLoader.getInstance().loadDrawable(imageUrl, new ImageCallback() {
public void imageLoaded(Drawable imageDrawable, String imageUrl) {
if (imageDrawable == null) { imageDrawable = getResources().getDrawable(R.drawable.icon);
} i.setImageDrawable(imageDrawable); BitmapDrawable drawable = (BitmapDrawable) i.getDrawable();
drawable.setAntiAlias(true);
} } ); i.setImageDrawable(downloadedImage);
} i.setLayoutParams(new CoverFlow.LayoutParams(Utils.getInstance().getScreenWidth() / 2, Utils.getInstance().getScreenHeight() / 2));
i.setScaleType(ImageView.ScaleType.CENTER_INSIDE); return i;
I am trying to open an image / picture in the Gallery built-in app from inside my application. I have a URI of the picture (the picture is located on the SD card).
View 3 Replies View RelatedI've written an app, thats loading images either using the android gallery app or by taking a photo using the cam. When I now load an image using the gallery, everything is fine. When the code is being executed a second time (for loading another image), the application crashes.
try { Uri data = intent.getData();
ContentResolver cr = this.getContentResolver();
Bitmap mBitmap = null;
mBitmap = Media.getBitmap(cr, data);
imageView.setImageBitmap(mBitmap);
} catch(Exception e){ showToast(this, "Failed loading image from gallery");
return;
}
The code crashes at the line:
mBimap = Media.getBitmap(cr, data);
Everything is initialized, there are no null values etc. The strange thing is: no exception is thrown, I don't get into the catch block to determine whats going wrong. Am I not allowed to "re-use" the content resolver? Do I have to free it after the first usage or something like this?
I have four images in the Gallery View. When we do swipe from left to right or right to left the Gallery View moves all the images i.e if I swipe from left to right from the first image then it will move to all the four images. What I want is that when I swipe it should only move to the next image.
View 2 Replies View RelatedI've got an app that accepts images from the image gallery (via share menu). My app starts, and I do this:
Bundle bundle = getIntent().getExtras();
Object obj = bundle.get("android.intent.extra.STREAM");
While debugging, Eclipse is reporting the object obj is of type 'Uri@StringUri' (???) and inside it somewhere is the string 'content:
//media/external/images/media/992'.
Anybody know what type of object obj is so I can typecast it? And what's the string about? IE, how do I get to the image data?
I was capturing images before that were showing up in the gallery, but now they are not and I can't figure out why. Here is my code:
ContentValues values = new ContentValues();
values.put(android.provider.MediaStore.Images.Media.IS_PRIVATE, false);
String name = "ugc_" + String.valueOf(System.currentTimeMillis());
values.put(android.provider.MediaStore.Images.Media.TITLE, name);
imageURI = getContentResolver().ins (android.provider.MediaStore.Images.Media.EXTERNAL_CONTENT_URI, values);
I also tried:
values.put(android.provider.MediaStore.Images.Media.IS_PRIVATE, 0);
As well as leaving out that value, but nothing seems to work now.
When I take a picture with Android's camera app, it is inserted in the gallery with a name identical to it's creation date/time, like "2010-02-04 16.36.15.jpg". In my app I take my own pics, and insert to the gallery them using:
android.provider.MediaStore.Images.Media.insertImage(
ContentResolver cr, Bitmap source, String title, String description);
However, in the gallery they appear with a name that seems to be the time stamp of their creation in millis, like "1265323665851.jpg", no matter what I put in the tittle argument. I need them to have the same name they would get from Android's camera app, so that they will be properly ordered.
I have implement gallery widget. I just wanted to provide an option to user, that he can download images from gallery. What to do in order to implement downloading options? And I do have imageID and imageName, which user selects.
View 1 Replies View RelatedAs you in following android album widget images placement is from middle of the gallery. I want to start image placement from beginning of the album.
View 4 Replies View RelatedAll the examples I've found online for displaying a gallery of images require creating a custom Adapter and doing a ton of manual work. Is there not an Intent that I can simply pass a path or filter to in order to reuse the default image gallery functionality (display thumbnails, touch to view full pic, sharing options, etc) but limit the results to my application's storage directory?
View 1 Replies View RelatedI've added an inserted in Gallery using android API as following:
Images.Media.insertImage(ctx.getContentResolver(),
"scard/test.jpg", "Hello", "description");
Actually the image that I passed its full path (scard/test.jpg) is already successfully inserted in the DB, but when you open the gallery you can't see it unless you switch off/on the device or Mount/Unmount the external memory. It there any way to refresh the gallery on demand?
I save an image to the sd card and it doesn't appear in the Gallery application until I pull off the sd card and return it back. Seems like the Gallery application has some cache that isn't updated on file save. Actually, I also want to open the just-saved image in Gallery application and have no success with that.
View 5 Replies View Relatedi have created a gallery with 9 images,i want to add sound to each image in the gallery,and these audios different from each.i have 9 items in res/raw . i faced many mistakes,but did't acheive.
View 19 Replies View RelatedAnyone have a suggestion for a good, lightweight image gallery app to replace the current one? I love stock one because of its looks and functionality, but it has a seriously hard time loading any images that are even remotely large, let alone displaying thumbnails for them. It just gives up on many images that it should be able to load.Alternatively, a way to make the stock one run better and load all of my images would be greatly appreciated, too.
View 2 Replies View RelatedI'm on a Galaxy S4. I'm running Nova Launcher as well. I've noticed since I got this phone a few weeks ago that I can set icon images from icon packs, but if the icon pack is downloaded as image files I can't.
long press app I want to change icon for > click edit > click the icon image > select Gallery (or Astro file mgr) > select the image I want > takes me to an edit screen where I can crop etc, I click 'okay' > it says 'preparing image' and goes away, leaving me back at the edit icon screen where the icon image is still the same as before.
Could it be because my icon images are stored on the SD card? If so, where do you guys normally store icon packs that are download as regular images?