I have a activity with 3 imagesViews and a Button. Clicking on the ImageView shows an AlertDialog with a list of images (located in /res/drawable) that the user can select. I've hit a wall where I don't know how to store the images to the database that were selected in the ImageViews.
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I would be retrieving values from SQLite database and have to display it in a list view. So how should I pass the images out from the database into the list view (in fact, I only save the image uri in db). I am able to save and retrieve images individually and display it on the screen. But how do I pass a bitmap and display it in a list view.
View 3 Replies View RelatedI want store an image using a SQLite database in Android (using an insert statement).Also I need to retrieve the image from the SQLite database and display it on the screen.
View 1 Replies View RelatedIn my case i would be retrieving values from sqlite database and have to display it in a list view...So how should i pass the images out from the database into the list view.. I am able to save and retrieve images individually and display it on the screen.But how do i pass a bitmap and display it in a list view.can you help me with some sample codes please...
View 1 Replies View RelatedI have created a book that each page is a JPG picture (believe me, this is how the book is intended to be). This book is intended to be read in landscape.
This will be a kindle book, intended to be read on all kindle platorms (kindle 1, kindle 2, iphone, ipad, mac, windows and android). I don't have a kindle yet, but I have kindle app for iPhone and mac.
I have prepared the HTML structure to be used.
My question is: the images were created to be seen in landscape, and all images were saved in this format (I mean, the largest size is the horizontal).
If I create an HTML for kindle and all images are saved that way, the images will be scaled down, so they fit on the horizontal size of the device screen, right?
As this was the way this book was created for iPhone and iPad, I suppose that at least on Android users will have the option to turn the device sideways and the image will expand to fill the screen. But what about Kindle 1 and 2?
If I rotate the images 90 degrees CCW, kindle 1 and 2 will see the image at the maximum dimension possible but when the android user rotates the device, the image will rotate and the user will not be able to see it correctly.
How to save the images into SD card which i can able to retrieve from the URL link.
View 2 Replies View RelatedI want to know how to store the images in SQLite database in android.and also how to retrieve it. anyone give the samplecode or any URL give me to develop my application.
View 3 Replies View RelatedI have just started on a new application that will use SQLite for persistance and Im a bit confused over the usage of a context when utilizing the SQLiteOpenHelper.
I have a base class called Storable, which my models extend if they need to be persisted. i had intended to use a synchronized singleton database adapter, but I can't for the life of me understand how to utilize the SQLiteOpenHelper as it requires a context, which my models don't appear to possess.
I'm aware that I can get around this by not using the SQLOpenHelper - but if this restriction is in place, I would assume its to prevent people creating apps "the wrong way" for android.
What is the best practice way for saving models in the database?
I've written a web-app in HTML and Javascript for iPhone and Android which involves the dragging and dropping images.You initiate the drag by holding your finger over the image for about a second. However, Android then pops up the message giving me the option to save the image, set it as wallpaper etc.How can I prevent Android from doing this? Is there a metatag I can use? Some javascript?
View 2 Replies View RelatedIn my android application,I want to save some photos uploaded from a server on my database and then reuse them later. I think I should save them in a binary format and save their links into the database. Is it the better solution? Can you give some code or an example? now I only uploaded the image and display it directly using an ImageView but I want to make it available in my application when the user is offline.
View 1 Replies View RelatedI want get both Image and Text from the sqLite database and show them on the ListView, at present, I can save the text with sqLite well, but failed to save the images.
View 6 Replies View RelatedI am a beginner Android developer and I need to know how to Save and Load images (Bitmaps) from the Android Gallery, But I dont even know where to start! Can someone help me to know where to get started, or even look?
View 1 Replies View RelatedWhere are the images that you scan stored? Are they stored on your phone? Or on a database at Google? (They are stored somewhere since you can see the history of images you have used with Goggles).
View 1 Replies View RelatedI have saved some images from the backgrounds app and when i save them it says that it has been saved to sd card. Can anyone please tell me how i access these so that i can view, delete etc.
View 1 Replies View RelatedI need to fill in edit boxes with first and last name.i want dabatabase which saves these once i fill the edit boxes and teh nxt tym i enter a single character it should retrieve that name.Plz provide code to me.
View 1 Replies View RelatedWe've been developing an Android app at work for a few months now and recently acquired Droid Incredibles (API ver. 8) to replace our HTC Dev Phones (API ver. 4).
DANG are these some sweet new toys, but unsurprisingly, they've got a few quirks...
1) It's normal for my user to let the program run for long periods without any input, but he'd still need the display to work the entire time. Can anybody suggest a function call or setting or something that will prevent the Incredible's screen from dimming while my application is running??
2) On the Dev phone, I was able to copy my application's database file (thousands of uses, that) onto the SD card's root directory and fly. I could view the directory on my PC via USB; when I released the SD card from the PC, my application was perfectly happy with it and obediently read from and wrote to the database; and I didn't have to remove the SD card, ever. That doesn't seem to be the case with the newer, better phone, though. My application seems to be reading my start up parameters properly, but all attempts to save data in my database aren't working so well unless I'm just doing something wrong. Can anybody point me to documentation specifically geared toward the Incredible?
Can it be done? How? Ex. If I was looking through Google images and found a pic I wanted to save to use as a wallpaper.
View 2 Replies View RelatedHow do I save images from the web onto my droid incredible? I tried holding on the image w/ my finger as well as pressing menu, but nothing.
View 3 Replies View RelatedOn jelly bean when using Google now to search something, then tabbing over to "Images" after you find the image you want how do you save it? Normal Google search you just long press and save as, but nothing I'm doing is working.
View 11 Replies View RelatedI am new to android.I want to save my name in Sqlite database when i enter the text in TextEdit and clicking the save button .I have created a database as name.db.I do know how to link the text in TextEdit and button to the database.
View 2 Replies View RelatedIf I google an image is it possible to save it to my memory card or phone
View 2 Replies View RelatedTried the long press...got nothing. Tried the menu key...no save option.
View 2 Replies View RelatedI have seen some pics from google images that i would like to use as wallpaper. Is it possible to save them and use them as wallpaper, as when i try to save them via the stock browser or Opera Mini say i cannot find a way of saving them.
Also if i find that the image does not fit the screen, is there a way of getting round this?
I want to store Images(using insert statement) in sqlite database & retrive that image from database and display that image on android emulator.
View 4 Replies View RelatedI used to have an HTC Hero and have switched to Desire a few weeks ago.
On my Hero i had different sounds set up for my text messages and my e-mails. For some reason i just can't figure out how to do it on Desire and i really hope that you can have seperate sounds. Any help would be really appreciated. <THE MAIN ISSUE>
The second thing is that to save pictures off the internet i know that you longpress and get the options. However with google images not for some reason you can't do that
The alternatives i've found are to either do the usual longpress options on either the small thumbnail in google search, but that gives a rubbish little pic =/
OR
open the image and then follow link to original page it is from, then save from there.
But both of these are a bit of a faff. So although its not a big issue i'd like to know if there is a way to save from the individual pictures if you know what i mean.
Just another thing i've thought of... because i have an orange branded Desire my music player has a rubbish link to orange music world or something by the play, and skip track buttons...
any way to get rid?
I am making and app on android that takes pictures using your camera, I then want to save this image to S3, but I am not sure how to do this.
View 2 Replies View RelatedI'm basically using the same method of loading bitmaps in OpenGL that the SpriteMethodTest example uses and have been unable to get rid of an annoying outline that appears around all of my images.
For example, If I were to load an image of a white circle on a white background, I would expect to see nothing. Instead, I would see my circle because its edge would be gray. In SpriteMethodTest, I replaced the background image with white and was able to see that the edges of the android images flying around also don't seem to be rendered correctly.
Does anyone know how to load images in OpenGL without having a thin outline appear around the images?
I'm working to convert some background images to nine patch so they scale better on different phones.
The problem is that if I have the following resource structure: drawable-hdpi/background.png drawable-hdpi/button.png drawable-mdpi/background.png drawable-mdpi/button.png drawable-ldpi/background.png drawable-ldpi/button.png and then I drop a new drawable-hdpi/background.9.png file into the mix, it breaks button.png during the pre-compile. The error is "No resource found that matches the given name (at 'background' with value '@drawable/button').Simply removing that one nine patch file fixes the build. Should I be able to have some nine patch images and some normal ones, or to have nine patch only in hdpi but not mdpi or ldpi? This is Eclipse 3.5.1 with the latest ADT.
ive been looking for a week now i need some help connecting to a remote database...i want my app to get data out of the database and update the database.ive tried this http://www.helloandroid.com/tutorials/connecting-mysql-database but i dont understand it.
View 1 Replies View RelatedJust curious how many have this issue.If you are unsure select the link below and find out pls.
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