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.
Related
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 need some help.Actually i want to choose multiple images from android mobile gallery and want to show all selected images into another gallery or listview and one more action i have to perform that clicking on that listview or gallery image will be send to a auto mail.How can i do this?
Anyone have idea about this.Please let me know.
Trying to make my application give a cooler look am thinking of this. The user clicks a button on an xml and as a result of this a dynamic image gallery viewer comes in front of the user. Like we have in iphone for changing songs. It could include an arrow to the left and right for the user to see the next or previous picture or the user can just use the finger to move to the next picture. I hope am sketching the right picture to the experts here. is it possible to have such a view in android?can i get any running examples?
you can use the gallery option or view flipper
for gallery try this link
http://mobisoftinfotech.com/android-gallery-widget-example-and-tutorial/
for viewflipper
http://javatechig.com/android/android-viewflipper-example/
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.
I want to develop an application with a custom camera with one button over it. when i click on that button the picture should be clicked. once the picture is clicked there should be two buttons 'save' and 'retake'. If i click on save button the captured image should be saved to specified directory. if i click on retake button it should navigate to previous screen(camera with button).
I have gone through many sites and links.but nothing helped me.please help me..
Follow this link. You'll get a basic idea as to how to go about creating a custom camera app. Once you've assigned the image capture intent to the capture button, then you can go ahead. Suggest you to take one step at a time if you're new to Android. You can find more info on building Camera apps here.