Android :: Tutorial To Make Droid Image "viewer" App?

Oct 3, 2010

I am trying to create an android app that will let me display images fullscreen with next and previous buttons on top to change between them.

Can anybody point me to some tutorials where i can find instructions on something similar?

If not, what is the best method to use to get the images into the app? I have tried several ways from creating object classes for the images and instantiating it with a drawable in each using the Bitmap Factory to return the image but that won't work.

I am a beginner to android and could really use reference material but can't find anything useful that covers this subject.

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Android :: How Would I Make A Web Viewer With A Static Image?

Aug 8, 2010

I am interested in making an application that does various things, but I am having trouble getting a static image, such as an avatar off of a web page.

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Android :: View Multiple Image With System Image Viewer

Sep 7, 2010

We can view an image with What if we have some images? How can we put the extras to let the viewer know we have /sdcard/a.jpg, /sdcard/b.jpg, /sdcard/c.jpg ? I hope to do this in a time because starting an activity is very expensive. Code...

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Android :: Use Built In Image Viewer To Display Image

May 13, 2010

Just wondering if its possible to use the built in image viewer to display an image sourced from a database. I'm hoping I can pass the byte[] as an extra to the ACTION_VIEW intent, but can't find any docs on it so far. Alternatively I'll have to roll my own viewer or first write the image out to a file and pass that to the intent.

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Android :: Display Image In Image Viewer

Nov 18, 2010

I'd like to show a png in the built-in image viewer. Code...

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Android :: Image Viewer From App

Oct 11, 2009

I'm trying to launch an image which is written to my application directory with the builtin Android image viewer. This image has been written in a different part of the app to the app directory. When getting the following file:

CODE:............

How can i launch the builtin Android image viewer to view this file?
Currently i'm doing:

CODE:............

And it keeps churning out:

CODE:.............

Irrespective of what i change the uri schema to ( eg, content://, file://, media://, image:// ).

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Android :: Looking For A Better Image / Picture Viewer

Jul 27, 2010

I'd like a grid layout to be able to view images. Not really digging the sliding vertical layout of the stock Gallery.

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Android :: Difference Background In Image Viewer

Jan 19, 2010

I do these actions on Android G1 2 times: open gallery -> view image -> Capture screen-shot -> Go back -> exist from gallery.

But captured screen-shots of 2 times are difference: the above and below background of image viewer of first time is lighter Grey, while second time is darker.

2 screen-shots:
First time: http://farm5.static.flickr.com/4064/4252991345_6ee5777bf5_o.png ,
Second time:[url]

I repeat again many time, and the "light Grey" and "dark Grey" background are alternate occurred.
Why backgrounds are not the same ? some Android optimization, cache, etc... Could you help me to find reason?

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Android :: Tutorial For Loading Image In Phone?

Sep 27, 2010

I am new in android devlopment
i want to know how to upload an image in android
i don't found any useful tutorial for this
can u give me some instruction.

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Android :: Launch Intent Viewer To Display Image From Url

Jun 1, 2010

I have the url of an image. What i need to do is launch the default image viewer for images using an intent. But it doesn't work. If I do not specify the type of data, the intent launches the browser since the data is a url. It works basically (since you can see the image on the browser) but what I would like is to have the gallery display the image for me.I can also download the image into a Bitmap but I would still not know how to display the Bitmap using the gallery (if that's even possible).I tried saving the bitmap to the cache and then launch the viewer on that file but it doesn't work. Can you spot any mistakes on my code? (The Utilities class is a class i wrote.

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HTC Incredible :: Photo / Image Viewer - Files Stored Outside Device

Sep 5, 2010

I'm looking for an app that will allow me to view photos stored on my computer. I can access the computers on my home network from my Incredible using Astro or ES File Explorer "LAN" and open various file formats such as .pdf, .doc, .xls fine on my Droid; however, I am unable to open and view any type of image files (.jpg, .bmp, .gif, etc.) unless they are stored on my SD card or in the Droid memory itself.

When I try to open a image file stored outside the Droid, nothing appears on the Droid screen. I have installed several "image viewer" apps, such as Astro and 3D Gallery, none of which seem to be able to open remotely stored files. When I "click" on an image file, I see "Loading Image", but all that appears is a black screen with left and right arrow scroll buttons -- no pictures. Any advice, other than to copy and paste image files to my SD card, which then allows me to open and view them? I did get the 2.2 update.

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Android :: Tutorial - Sample Code To Convert An Image To Text?

Nov 18, 2009

I would like to convert an image to text. ie take a picture of a receipt. Could someone point me in the direction of a tutorial or sample code.

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Android :: Implement Image From Sdcard Options Like Default Viewer / Open It On Certain Folder?

Oct 15, 2010

Ok I have been trying to figure this out for a while. I have an application that needs to read images from a folder created by the application on the sdcard. I have no idea what the names of the files are because the user specifies the names of the files. I need to read the images from the folder and make something like the default image viewer, where you can share them delete them and things like that. Im thinking read them into a grid view first but 1) cant figure out how to dynamically read them from a folder 2) how would I implement the image options like the default viewer? If there was a way to open the default viewer on a certain folder that would help.
Anyways any input would be amazing been working on it for a while.

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Sony Ericsson Xperia X10 :: Phone Lost Default Image Viewer / Download It Again?

Sep 18, 2010

As the title says, i've lost the default image viewer. My phone had a minor update which changed the way it receives further updates and added Backup & Restore.

But since I have lost the default image viewer. So without crappy mediascape I'm no longer able to click through my images, zoom and set as wallpaper. Has anyone else come across this? Is there a way I can download default software again? Pretty agrovate about this, x10 has been a nightmare since day 1.

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Android :: Change Tutorial To Access Images From Sd Card / Make Subfolders Within R.drawable?

Aug 9, 2010

How would I edit this tutorial so that it will grab images from the SD card? code...

Alternatively is it possible to make subfolders within R.drawable?

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HTC Magic :: Install (PDF Viewer, Word, Excel, Capture Video Or Stills) Apps On Vodafone At Least PDF Viewer?

Apr 25, 2010

The HTC magic has following application:

* PDF Viewer
* Word
* Excel
* Capture video or stills

Is possible to install these application on Vodafone Magic or at least the PDF Viewer?

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Android :: Concate / Combine Two Bitmaps And Make Them One Image In Droid?

Sep 17, 2010

Can anyone tell me how to combine or concatenate two bitmap images into one in android?

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Android :: Make Overlaid Image Transparent On Touch In Droid?

Jun 11, 2010

Making the touched areas of bitmap image transparent(seems like erasing) while I am moving my finger on that image.

I am having a PNG file with Alpha channel in it. I want to turn the touched pixels to transparent so that, the user can feel that he is actually erasing it.

For this I am using frame layout to load 2 layers. Down layer is for content and upper layer is an Imageview for erasing. I need erase the upper layer when user touch and move his finger on it.

I am not getting how to make it transparent. can anyone please help me in this. If possible please direct me to any sample code, as I am very new to this image processing.

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Android :: Analog Speedometer Tutorial To Make With Android?

Jul 22, 2010

Can some bode give me tutorial to make analog speedometer with Android? I have currently speed (get by GPS), but I don't know the graphic part.

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Android :: Craft A Daemon Process As To Make It "unlistable" To A Process Viewer?

Aug 25, 2010

Is there a way to craft a daemon process as to make it "unlistable" to a process viewer?

OR

is there a way to dynamically change a process name?

I'd like to design a security application without having to modify the firmware, if possible (yes I know about "security through obscurity"...).

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Android :: How To Make A Button From An Image PNG?

Mar 9, 2009

I'd like to know how to make a button out of a PNG and display it on my canvas (using drawBitmap?). When I click on this button, it will take me to a new activity. All this will be in the onClickListener. So, how do I take a PNG, make a button with it, and draw it on my canvas? I looked at ImageButton, but I'm unsure how it works or how to draw it on the canvas.

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Android :: How To Make An Image In Perspective?

Aug 7, 2010

As the title says I wonder how I can make my images to perspective view. Here's an image showing how they manage to do this in photo shop: http://netlumination.com/blog/creating-perspective-and-a-mirror-image-in-photoshop. Is it possible to do something like this in android?

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Android :: Need To Make An Image Click Able?

Aug 9, 2010

I'm kind of new to this whole thing so I need some help. I have an application that creates an Image View On Create. I want to make this image click able and have it open a browser to a specific link. How would I do this? I'm having trouble specifically with the setOnClickListener because the parameters are not accepting an OnClickListener. I'm developing for Android 1.6

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Android :: How Can I Make Image Scrollable?

Apr 10, 2009

I have an image that takes up a lot more space than the android screen. I want the image to be presented full size and the user can move in any direction. Like a map.

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Android :: Way To Make Clickable Map Image?

Oct 18, 2010

I need to display a pretty image of a map of Europe, and I want my app to, e.g. bring up a different activity, when the user clicks each country - each country on the map needs to have a different onClickListener (or equivalent). Essentially, I need to be able to call a different function when the user taps on France rather than Spain in an image such as this:http://commons.wikimedia.org/wiki/File:Blank_map_of_Europe_cropped.svg How would I best go about this on Android?

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Android :: Droid Native Picture Viewer

Nov 14, 2009

Just got around to trying the built in photo viewer in Droid accessed through gallery, Just tried free app 'picture viewer' and it's better, but still not great. Going to keep looking. What I am looking for is to flick through photos, which picture viewer does, but also being able to pan around pic if zoomed in. Also automatic search of SD card for folders with pictures.

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Motorola Droid :: New Photo - Video Viewer

Dec 7, 2009

the stock one on the droid stinks. i'm currently using nswviewer but i'm not in love with it either. i would like something with customizable folders and possibly flick to the next pic...not click.

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HTC Droid Eris :: Delete PDF Viewer Downloads?

Feb 24, 2010

How do you delete PDF Viewer downloads?I went to settings>>apps>>manage apps>>pdf viewer>>clear data Still didnt clear the downloads.

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HTC Droid Eris :: Remove A File From PDF Viewer?

Feb 14, 2010

How can you remove a file from the PDF viewer? I called and spoke to someone at htc and when I was done they could not help and wiped out all of my contacts.

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HTC Droid Eris :: Upgrading To 2.1 Tutorial

Mar 7, 2010

UPDATE: 06/14/10
I'm back on the forums, FINALLY! I finally got fed-up with dealing with Verizon and their rediculas prices. I had 2 phones on my 700 Family Share plan and it was nearly $160 with NO extra features. Just phone. Not internet, no texts, basic NON3G phone.. Looked into other carrirers and found Sprint... What is that? It's HUGE!... It's the EVO 4G. I'M THERE! I am spending the same each month as I was with verizon, with a Smartphone plan. I love it!

Fallow me on the HTC EVO 4G section! http://androidforums.com/htc-evo-4g/

IMPORTANT UPDATE: 04/03/10
I had to make a choice between my Droid Eris and purchasing a vehicle for the future. Of course, the vehicle won; so I no longer have the Eris *pout*. I hope everyone has fun with the future updates and conversations regarding the Eris and 2.x updates. I thank everyone that has helped me out and the 50+ who thanked for this Thread.

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Motorola Droid X :: Way To Get Tutorial For Setting Up Adb?

Aug 28, 2010

So I've searched high and low and can't figure out a good (idiot proof) tutorial for setting up adb? Can someone put one together (for windows) or point me in the right direction? I currently use terminal for almost everything, but most people write their tuts for adb. If you write one, please start simple and at the bottom and work your way up.

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Android :: Make Some Part Of An Image Transparent?

Aug 28, 2009

I have a scenario at hand, for which I need a solution as soons as possible. Here is the problem statement: I need to show an image overlapped by some other image, 100%. The condition is that the picture in background should also be visible through the foreground picture but only through some part of the foreground picture. Please try to visualise how it should look like. There is a picture shown and in middle of it, there is a transparent area through which the background image is visible. I knew that I can make an image transparent and make the background image visible but here I want only some part of the foreground image to be transparent so that it looks like sort of picture frame applied to the background puicture. And for those who read the statement carefully would have understood that the ultimate thing desired is to have a picture frame applied to the picture. Can anyone please suggest a good way to do this.

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Android :: Make An Image At A URL Equal To ImageView's?

Jun 25, 2010

I'm wondering how would I make an image that is located at a specific URL equal to an ImageView's image?

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Android :: Make Image Opaque / Transparent?

Nov 30, 2009

I would like to place an image over a surface view. However I would like the image to be transparent so you can see the image and also the underlying surface view. Can anyone suggest how I could do this?

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Android :: How To Make An Image Easier To Click?

Aug 12, 2010

I placed an image in each List View Item at the right side,In the layout xml,I set its width and length as 20dip ,kind of small,and I find it is hard to click at it cause the image only occupied 20*20 dip,I hope the length of it doesn't change,while its height full filling the parent,
I tried :android:layout_width="20dip"
android:layout_height="fill_parent"
but it doesn't work. Below is my xml:
<Relative Layout xmlns:android="http://schemas.android.com/apk/res/android"
android:id="@+id/item"
android:layout_width="fill_parent"
android:layout_height="wrap_content"
android:orientation="horizontal"
android:padding="6dip"
android:background="#FFFFFF">
<Image View android:id="@+id/avatar"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:layout_margin Right="6dip"
android:src="@drawable/default_happy_face"/>

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Android :: Make Map Pointer With User Image

Feb 9, 2010

My application when user accessing map i want to point his location with his image and his name it just like pointer container name and image how to make it.

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Android :: How To Make App To Store Image In SDCard?

Aug 30, 2010

I want to make application in which i want to use camera as after the image is captured, i want to store that image in SDCard and display that image in Screen too.

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Android :: Make Transparent Line Appear Over An Image?

Nov 19, 2010

I have an image of a map. I want to draw lines over that image.I have successfully displayed both the line and the image. But , the line is not transparently appearing over the image. The image is only displayed when i run the program. But,if i change the coordinates of the line so that it doesn't overlap with the image,the line is getting displayed.

Pls tell me what i should do to make the line transparent so that both the image and the line are getting displayed.

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HTC Incredible :: Download Image To Make A Wallpaper

Sep 21, 2010

If I download an image that I want to make a wallpaper how do I do it? Where do I put it on the phone and where are the default wallpapers stored?

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How To Make Background Image Fill And Fit The Screen

Oct 3, 2010

I've started learning about drawing things to the screen with Surface view and canvases, but I've run into a problem. At the moment, all I want to do is draw a background image to the screen, and have it fit the screen, regardless of size or resolution. I've figured out how to draw the image just fine, but it doesn't fit the screen at all.

Here is my situation: I'm developing on an Archos 5 internet tablet. It has a 4.8 inch screen and a resolution of 800x480 - putting it in the "Large" class of screens and "Medium" class of pixel density for Android. My background image is 800x480 - my thinking was that it would be displayed perfectly on my device, and scaled down on smaller screens.

But this isn't happening. When I place my image in the "medium" density drawables folder, the image seems "zoomed in" and I can't see it all on my device. And when I emulate the app with different screen sizes, it's all over the place.

I'm drawing my image in a Panel which extends Surface View. Here is the code:

Code:
package com.plant.drawing;
import android.graphics.BitmapFactory;
import android.graphics.Canvas;
import android.view.SurfaceView;
import android.view.SurfaceHolder;
import android.content.Context;

[Code] ....

In my layout, I set this panel's properties of layout height and width to "wrap content." I'm really new to Surface views and the like, so I'm sure I'm simply not doing something - but what can I do to make this image fill the background of any size screen? The image is a .png, by the way.

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Motorola Droid :: Any Cut / Paste Feature Tutorial?

Nov 7, 2009

Can someone point me to a cut/paste tutorial? I searched but couldn't find much. I have stumbled onto holding down the physical up key and dragging my finger over text to put it on the clipboard but need to know more.

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Android :: Tutorial To Use Opengl Interface In Droid Ndk?

Mar 22, 2010

If i wanna use the opengl interface in android ndk, then will it be possible to show
me a simple tutorial to let me master the android ndk?
i just wanna know how to operate in android ndk first.

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Android :: Tutorial To Create A Compass In Droid App?

Nov 18, 2009

I cannot find any tutorial on the web. How can I do it in a simple way?

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Android :: OOM After Image View Make Phone Unresponsive

Sep 16, 2010

My app, among other things, downloads and displays images from the Internet. Some might be too large and trigge an OOM when ImageView.setImage() is called. Of course, this normally makes the application to crash. I've put catch (OutOfMemoryError e) around the method invocation. I know that catching errors is unusual, but in JSE applications it proved to work pretty good, especially when the problem was due to image manipulation that consumed all the memory. The Android app seemed to survive for a while, but then it blocked the computer. All buttons are irresponsive, even though the phone seems still alive (e.g. it's playing the audio notification that new email has been spotted). I tried holding the power button, it triggered the shut down menu, but touching a menu option didn't do anything. Only after a while, the phone became responsive again.

Now, it's reasonable that one can't display everything on a smartphone; I'm sure there's some inefficient memory management I'm doing (perhaps keeping too many images in memory); ok, I have to improve my code. Given that I'll do, how can I add some safety facility to avoid the most severe consequences? Making an irresponsive application it's a 100% sure way to make people to uninstall my app and give bad reviews. I'm thinking of a two-pronged safety approach: 1) whether it's possible to understand in advance whether an image is too large to be rendered by itself;
2) whether it's possible to recover from an OOM in any case.

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