Android :: Preview Image - Using File Path From SD Card From Application

Sep 29, 2010

File is present in sdcard/image.jpg I would like to create my own application (activity). On a button press, the image stored in the sdcard needs to be displayed using the built-in image viewer. On pressing the back button from the Image viewer, it should go back to my running application.

Android :: preview image - using file path from SD card from application


ADVERTISEMENT

Android :: File Path For Base64 Image

Jul 19, 2010

In the app I am making, I would like to take a Base64 image that is received from a server, and save it to a file for displaying later. My question is where should I store this file? It needs to be dynamic, and may be empty when the program launches. I am unsure how exactly the file system on Android works, such as how file paths look.

Ideally I would like to be able to write the data to the image file using a FileOutputStream, and then display that image somehow.

View 1 Replies View Related

Android :: Store Image In Sd Card And Retrieve Path

Nov 15, 2010

I am using ACTION_IMAGE_CAPTURE for capturing image using intent as follwo..

Intent cameraIntent = new Intent(MediaStore.ACTION_IMAGE_CAPTURE);
cameraIntent.putExtra(MediaStore.EXTRA_OUTPUT, (new File(Environment.getExternalStorageDirectory(),
String.valueOf(System.currentTimeMillis()) + ".jpg")));
startActivityForResult(cameraIntent, 0);

i need to store image in sdcard and retrieve path of that image in onActivityResult() method i don't know how to get image path of currently captured image.

View 1 Replies View Related

Android :: Get Image Path From Images Stored On Sd Card Of Phone?

Oct 6, 2010

Is it possible to get the path of all the images that are stored on the sd card of my android phone? also is it possible to check for other images stored on sd card or in the internal memory? I am currently doing this...

View 1 Replies View Related

Android :: SD Card File Name / Path?

Aug 21, 2009

Is there way, from the emulator, to get the SD Card file name / path?

View 2 Replies View Related

Android :: How To Capture Preview Image Frames From Camera Application In Programming

Jul 31, 2010

I am writing an app to capture the camera preview frames and convert it to bitmap in Android.

Here is my code:...........

After I start preview, the callback got called with data, but the bitmap is null.

What did I do wrong when convert the byte array to BitMap?

View 2 Replies View Related

Android : Application - At Runtime Calls An Xml File From Some Path Of The System

Jul 30, 2010

Hi, I want to create an application in android which at runtime calls an xml file from some path of the system.And make that contents of the xml file run in the same application.Could i get a feasible code because at runtime the bytecode of the activity is already created.how do i compile and run the activity and runtime.Also i was facing problem reading the xml file.Need some suggestions asap.. Thanx in advance!!

View 3 Replies View Related

Motorola Droid :: ROM Manager / Path File For Downloading On SD Card

Aug 2, 2010

What is the file path where you should download the ROMs/basebands too on your SD card?

View 1 Replies View Related

Android :: How To Provide Image File As An Sd Card?

Mar 18, 2009

I am using camera to capture snapshots. But i am unable to view taken pictures location. I am also unable to browse sdcard directory using DDMS in eclipse.

View 2 Replies View Related

Android :: Renaming Image File On Sd Card

Jun 17, 2010

i have to change the name of a jpg file , for that i have written the following code sdcard = Environment.get External StorageDirectory(); from = new File(sdcard,image Path. sub string ( 8). toString()); to = new File(sdcard, "/DCIM/RoseVille_"+Info.getText() +"_"+Amount.getText () +"_"+timeStampFormat.format(n ew Date())+".jpg");

View 3 Replies View Related

Android :: Write Contents Of Custom View To Large Image File On SD Card

Mar 12, 2010

I have a class that extends View. I override the onDraw method and allow the user to draw on the screen. I am at the point where I want to save this view as an image. I Can use buildDrawingCache and getDrawingCache to create a bitmap that I can write to the SD card. However, the image is not good quality at a large size, it has jagged edges. Since I have a View and I use Paths I can transform all by drawing to a bigger size. I just don't know how to make the Canvas bigger so when I call getDrawingCache it doesn't crop all the paths I am just transformed. What is happening is I transform all my paths but when I write the Bitmap to file I am only getting the "viewport" of the actual screen size. I want something much bigger.

View 1 Replies View Related

Android :: Get Real Path In Image Gallery?

Sep 20, 2010

I 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 Related

Android :: Application Displaying PDF File On Sd Card

Jul 12, 2009

I'm looking for an app that will display a PDF file that sits on the SD card. Do any of the market apps do that? Anything else available? I've been hesitant to play with the various market apps that talk about PDF viewing for a variety of reasons, but if any of them are known to do what I want, I'll certainly try them.

View 3 Replies View Related

Android :: Move File From Sd Card To Application?

Nov 1, 2010

i am developing an application and i am new to android. i would like to know wheather i can import/move text file saved in sdcard of android phone into the database of application developing. i would like to know the code for doing this thing?

View 2 Replies View Related

Android :: How To Overlay Image Over Camera Preview?

Jan 30, 2009

Does someone know how I can overlay an image over the camera preview?

View 6 Replies View Related

Android :: Image View From Drawable Folder Path

Nov 11, 2010

I want to show image from drawable folder using path (res/drawable/icon.png). I do not want to use R.drawable.icon. Please anybody know how to view the image using res/drawable/icon.png.

View 6 Replies View Related

Android : Way To Look For An Image Using Path - MediaStore.Images.Thumbnails?

Aug 16, 2010

I'm using MediaStore.Images.Thumbnails in order to show the images the user have. But i'm not able to get an image through its path.
Is there any way to look for an image using the path? Code...

View 1 Replies View Related

Android :: Project For Preview Image On Opengl Texture?

Dec 10, 2009

I'm trying to get the preview images of the android Camera onto a opengl texture. I have been successful so far, it works most of the times. Though sometimes I will just get a black screen when starting/ resuming the application. I have been debugging for days, not finding any clue. When debugging I noticed that both the camera callback and the onDrawFrame are called in such situations. the bytearray of the camera does contain data.

View 10 Replies View Related

Android :: Camera Preview Example - Image Distorted On Galaxy S

Nov 8, 2010

Today I tried the sample code to get the camera preview working
(http://developer.android.com/resources/samples/ApiDemos/src/com/example/android/apis/graphics/CameraPreview.html)
But the image looks distorted when I start the application on my Galaxy S.

View 5 Replies View Related

Android :: Code For Camera Preview And Image Capture

Jun 11, 2009

This is the code that I have for camera preview and image capture.I am trying to do camera preview and as I press the space button I am trying to take picture and save it in the picture gallery of the Android development phone. The code compiles fine,but as I press the space button,it captures the image and throws an exception and closes the application...

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

View 7 Replies View Related

Android :: Save A Preview Frame As Jpeg Image?

Jun 23, 2009

I would like to save a preview frame as a jpeg image.

I have tried to write the following code...

but it's not possible to open a saved file as a jpeg image. Does anyone know how to save preview frames as jpeg images?

View 3 Replies View Related

Android :: Set Image Resource As Package Path In XML For Runtime Images

Apr 19, 2010

Set the image background path as package:imageName Example. At runtime , my package is com.test.android .Inside that i have an image whose path i want to mention in the XML layout file as android:src = com.test.android/img1 for an ImageButton.I saw an SDK reference for ImageView as android:src = @[+][package:]type:name.But i am not getting how to use it.I think it must not be possibe , but if there is any way , please specify.The reason why i want to do this is that,when i specify a drawable at runtime for my image buttons, i change the images according to Focus received, or onKeyup, KeyDown.. but its not working as expected.When i mention the same thing as style under drawable, it works fine. So if my theme is going to change at runtime, i want to set the drawable at runtime, keepnig the path same in the xml.

View 2 Replies View Related

Android :: Get File Path With URI

Apr 1, 2009

I am launching an image picker (from the gallery) and my code crashes every single time. I tried to get some help in another post, but people quit responding to the post. Please help. When I do a debug, it tells me this (there are TONS of errors, but these looked the most important - also, I changed the "com.app.name/com.app.name.activity" for privacy reasons):

04-01 14:09:30.254: WARN/dalvikvm(719): threadid=3: thread exiting with uncaught exception (group=0x4000fe68) 04-01 14:09:30.254: ERROR/AndroidRuntime(719): Uncaught handler: thread main exiting due to uncaught exception 04-01 14:09:30.274: ERROR/AndroidRuntime(719): java.lang.RuntimeException: Failure delivering result ResultInfo {who=null, request=1, result=-1, data=Intent { data=content://media/ external/images/media/7 }} to activity {com.app.name/ com.app.name.activity}: android.database.CursorIndexOutOfBoundsException: Index -1 requested, with a size of 1 04-01 14:09:30.274: ERROR/AndroidRuntime(719): Caused by: android.database.CursorIndexOutOfBoundsException: Index -1 requested, with a size of 1

Here is the code that invokes the activity, follwed by the code that is invoked after the activity has finished:

public void takePic() { Intent photoPickerIntent = new Intent(Intent.ACTION_PICK); photoPickerIntent.setType("image/*"); startActivityForResult(photoPickerIntent, 1);
}

View 7 Replies View Related

Android :: Get The Path Of File

Sep 1, 2009

I have create a zip file on the phone sdk. So i need to create a program to attach that zip file and mail it. For that i need the uri of that file. I used its physical path but it doesn't work. path to the file - sdcard/myfile.zip. i used it in the code in foloowing way

sendIntent.putExtra(Intent.EXTRA_STREAM,Uri.parse("file://sdcard/ myfile.zip"));

when email is sent no attachment can be seen. Is it a problem with a uri. is it a problem with the MIME type

View 3 Replies View Related

Android :: Get File Path From URI Instance

Nov 17, 2009

I am trying to do the following.

I have an Image viewer where in the user picks an Image from within the gallery. The uri to that selected Image is available to me. Now, I want to use this URI information and send it as a file over a socket using FileInputStream. Is this a valid syntax to perform the above action?

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

View 10 Replies View Related

Android :: Draw Path On Map Using Kml File?

Jun 24, 2010

Can I parse kml file in order to display paths or points in android? Please could you help me with that?

This is kml sample code which I would like to display in android google map:

<?xml version="1.0" encoding="UTF-8"?>
<kml xmlns="http://www.opengis.net/kml/2.2">
<Document>
<name>Paths</name>
<description>Examples of paths. Note that the tessellate tag is by default
set to 0. If you want to create tessellated lines, they must be authored
(or edited) directly in KML.</description>.....................................

View 2 Replies View Related

Android :: Get Content Uri From File Path?

Jun 9, 2010

I know the absolute path of an image (say for eg, /sdcard/cats.jpg). Is there any way to the content uri for this file? Actually in my code I download an image and save it at a particular location. In order to set the image in an ImageView currently I open the file using the path, get the bytes and create a bitmap and then set the bitmap in the ImageView. This is a very slow process, instead if I could get the content uri then I could very easily use the method ImageView.setImageUri(uri)

View 1 Replies View Related

Android :: File Path NOT Found

Aug 4, 2010

I trying to do XML parsing program. I also used FileInputStream for my XML file. I placed XML file under android's assets folder,META-INF folder. That's file name is "container.XML". Here is my code parseXML,

public void parseXMLinfoBook() throws FileNotFoundException, ParserConfigurationException, SAXException{

FileInputStream in = new FileInputStream("file:///android_asset/META-INF/container.xml");

StringBuffer inLine = new StringBuffer();
InputStreamReader isr = new InputStreamReader(in);

BufferedReader inRd = new BufferedReader(isr);

SAXParserFactory spf=SAXParserFactory.newInstance();..................

View 1 Replies View Related

Android :: 1.6 SDK - Internal File Path

Oct 12, 2010

I am trying to read a csv file from assets/file.csv, but the log keeps spitting out that it doesn't exist. Is my path correct for internal file storage? This is the class file:

import java.io.BufferedReader;
import java.io.File;
import java.io.FileReader;
import java.io.IOException;
import java.util.StringTokenizer;

public class ReadList {

public String[][] mainMenuList() throws IOException {

String [][] arrayList = new String [24][24];

File file = new File("/data/data/com.xxx.view/file.csv");.....................

View 1 Replies View Related

How To Get SD Card Path In Android 4.2

May 16, 2014

I have a Samsung galaxy ace 3 and its sdcard path is "/strorage/extSdCard".However, when i use

"Environment.getExternalStorageDirectory()",

it always returns "/storage/emulated/0" but in my Emulator it is "/storage/sdcard".

how can I get sdcard path in all android devices?" and "why in andoird 4.2 get path of sdcard so hard?"

View 1 Replies View Related







Copyrights 2005-15 www.BigResource.com, All rights reserved