What I am trying to do is an app similar to iFunny or any funny picture apps. I want to be able to get a list of direct image links from the internet and then display the image one by one on a gallery. The user can swipe to see the next picture. What should I add to be able to do this. I never worked with a gallery before. Thank you.
You can set Uri directly to the ImageView of the Gallery. As follows...
Uri myUrl=Uri.parse(ImageUrlArray[Position]);
imageView.setImageURI(myUrl);
Do it in the getView method of the ImageAdapter you used.
Related
I once managed to display my application in the gallery share bar, i need this again, so i can share an image and put this in the ImageView. But i could not figure out / find on the internet how to do this. How do i accomplish this?
I also want to make a popup asking if its a newsitem or a agenda item you are trying to create when sharing it to my application. Because i have 2 items that are able to recieve images, is this possible ?
for example:
With photo:
Without photo:
Note: I need to create Gallery App like this. ie. first show sdcard folders thumbnail images first, then, when I click thumbnail, then, need to show another new page to show subimages.
like whatzup image upload, and Gallery App from play store..
Please help me anybody to come out from this.
when i search from google, only examples available like normal singles images showing gallery-view examples only.
Follow this steps:
1.Outer activity which display folders:
Create an activity with grid view of custom item.Each item is framelayout with image and semi-transparent background textview.
2.Second activity which display images:
Create an activity with gridview of images.
To learn how to create gridview,use this
Scan folders that you want to include using a method like this
Generate a thumbnail by opening an image from the folder and resizing like so.
Place these thumbnails in a gridview, possibly with a small overlay stating the name of the folder.
When a user clicks into the folder simply generate thumbnails the same way as above but for every image.
Go through this code - CM Gallery
It's the official CyanogenMod gallery's source code. This will help you a lot in understanding how does gallery work.
Also go through this tutorial which I found really useful - Android Gallery
I am new to the Android development so don't mind asking me simple question like this.
I am trying to implement simple gallery from example http://developer.android.com/guide/topics/ui/layout/gridview.html, but I am not sure how to make clicked thumbnail show in full screen or something like that.
Also, it would be very nice if someone could explain to me how to, in this case, load images from urls via AsyncTask.
Thanks!!
I want to implement app like Gallery in android.
The images captured from camera/gallery must be displayed in thumbnails and whenever i click on thumbnail image should display the full image like in built Gallery app in android devices.
Please help me..
Import the images selected into a gallery, it will prepare thumbnails automatically.
Take another activity with imageview and a button to display selected thumbnail in full screen, launch this activity when you click any item in gallery. This is available in below example.
Gallery-ImageView Example
Coming to Delete button, you have to write action for this button, onClick() method of button's View.onClickListener interface. Please see android developers website to know more about file deletion.
I think you understood.
I have a Gallery and a few images stored in it.
On selecting the images i want some URL s to get opened on the top of this gallery(As a web view only).
For example If i click on a particular image i need a url to get opened.
I tried using ViewSwitcher and since I am a begginner i couldn move further.
Can someone tell if this is possible or suggest me the ways?
Check this link.
You basically need to use setOnItemClickListener and there add the code to lunch an url with an Intent.