I am an android application developer. I am currently developing an application which requires of me to display an image stored in an sqlite database, Could anyone guide me on how to retrieve an image from a sqlite database and display it.
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I am currently in the process of creating an application that records current location of a mobile device in intervals, displaying the route as a coloured line on the device in real-time. At the same time the application is storing the longitude and latitude in a SQLite database as I want the user to be able to bring up that specific route again.The route has a primary key and each waypoint is linked to that route by a foreign key. What would be the easiest way to display the saved route on the map?
View 2 Replies View RelatedI am working on an android project where the local and remote image files and their thumbnails are to be displayed. Now i have a problem with displaying the remote images. If i click the back button when the application is connected with the server, It waits for few seconds and forces my application to close. Log has a message "Key dispatching timed out". Once the image has downloaded completely back button is working, Here is my log...............
View 4 Replies View RelatedI am loading my web pages into the default browser in the Android Emulator using Xampp and localhost (as 10.0.2.2). The pages load okay but no images are displayed.
In browser settings, under bandwidth management, "Load Images is ticked". Google displays images if I do an image search.
Turning off anti virus and firewall makes no difference.
I am currently trying to store an image into the sqlite database as a blob and retrieve it back.I am not sure if this is the correct approach since i dint find much of sample codes related to inserting images in sqlite. I am able to insert values but when i try retrieving them as byte using decodeByteArray it gives me the following error. DEBUG/skia(13003): xxxxxxxxxxx jpeg error 53 Not a JPEG file: starts with 0x%02x 0x%02x.The image retrieving query works fine as i have checked retrieving an image previously stored as blob in a sample database.I have tried storing and retrieving different image files but i am getting the same error.Could any one tell me as how to solve this problem
View 4 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 Related here's what I want :-
An activity using Scrollable Tabs + Swipe - To display a predefined list of images.
This activity will be opened by a Listview activity, containing a list of Items that are really just the Names of the Images.
Corresponding to this list of Names of images are the URLs where these images are stored...
Names in one list , their URLs in another.
I want to obtain the list selection index from the listview activity, go to the activity displaying images and use that index to retrieve the URL and then display the image in it.
I 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 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'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.
1.myJpegFile = new File("images/jpegImage.jpg");
2.output = new BufferedOutputStream(new FileOutputStream(myJpegFile));
3.encoder = JPEGCodec.createJPEGEncoder(output);
4.encoder.encode(myJpegImage); Please could you give me the equivalent code for line no. 3 and 4 in Android?
I am seeing the exception in 'adb logcat'.But I don't know if it is caused by my application or android platform.Can you please give me any idea how to troubleshoot this exception?
View 3 Replies View RelatedJust curious how many have this issue.If you are unsure select the link below and find out pls.
View 30 Replies View RelatedIn 1.6 sdk, map is not displaying, i put all the permissions and uses- library in manifest, added the external map.jar from add-on... created AVD manager with google-API 4.But when running, its showing
11-10 15:31:00.255: ERROR/AndroidRuntime(1587): Uncaught handler: thread main exiting due to uncaught exception
11-10 15:31:00.295: ERROR/AndroidRuntime(1587): java.lang.NoClassDefFoundError: com.nithin.ViewMap
11-10 15:31:00.295: ERROR/AndroidRuntime(1587): Caused by: java.lang.IllegalAccessError: cross-loader access from pre-verified class
I've some question regarding .svg file.
1. Is it possible to display .svg file in our application as an icon or picture or image at background? How can we acheive it?
2. How to render/ manipulate an .svg file on some event firing? 3. Does Android support org.w3c.dom.svg package for parsing svg file? Please let me know soon your suggestion in this regard.
Any one please help me to display a keyboard in my app.I want to show my keyboard when i click on the textfield
View 1 Replies View RelatedAll I want to do is display a URL image. Does anyone have a template I could use that already displays an image that I can possibly modify? I've been looking all over the internet and the only answers I've found are extremely complex.I'm very good at learning something once I can get it to work from my end then proceed to analyzing the code.I am VERY new at Android programming.
View 5 Replies View RelatedI'm having some troubles with displaying ItemizedOverlay(s) on a map.
Here I extracted a simplified example of what I need to do.
Here's my Map class:
CDE:........
I followed the guide provided by google to extends the ItemizedOverlay class
CODE:...................
As it is clear from the code I need to update at fixed times a map UI with possibly new positions to do so I'm using a timer, but I think I might fall in some kind of thread issues I don't know how to handle, since when running a test I can see in the Log what happens but no marker is drawn on the map.
I want to develop an app, which displays every Contacts with their birthdays but I don´t know how to display the contacts.Is there a way to do that?
View 15 Replies View RelatedI am trying to make sure my application looks good on the droid, my AVD seems to be messing up. The resolution is off, as the apps shortcuts are spaced the same as my g1 (I know they are usually spaced further apart, and the AVD loaded correctly once, and it's been jacked up since). Also changes I make are often not reflected, and when running a build it no longer says application already installed attempting to re-install, it just says installed successfully.In short, is there any way to fix an AVD that is acting up like this? I have tried deleting it and remaking it, but that doesn't fix it.
View 2 Replies View RelatedAlright, so I would like to have a custom dialog, but I cannot figure out for the life of me how to make it appear when the function is called.
CODE:..........
What could I do?
I need help with showing the integrated virtual keyboard on-screen. I extended a View class and I implemented these two methods (most of it is just stub code; for now I only want to display the keyboard):
CODE:.............
Where editor is an instance of my View. I noticed in the debugger that my onCreateInputConnection() is executed but after that the keyboard is not displayed on the screen. Using the TextView widtget and it's subclasses is not an option.
My ImageView for some odd reason is always displaying a picture in the middle, left of my screen despite the xml code insisting it to be in the center.So, the page should display as Picture in the middle, extending the width of the screen, the text below that and the button below that.But for some reason, the picture is displayed as a small, box thumbnail in the middle left of the screen.any ideas on a workaround?
View 1 Replies View RelatedI'm trying to develop an application which display the locations of contacts on a map (a Msn-like but for geo-localisation). I search to display a route between my own location and a contact location I want to join but I find yet no solution to do this. In the Android API and Maps add-on API I just find classes to display and listen Location, Distance, GeoPoint, etc., but no possibility to display a route between two points. Is it possible or not provided by the API?
View 7 Replies View RelatedI've had a G1 for the past 18 months and have just upgraded to a Xperia X10, only problem is I don't have a note of my wep/wpa key for the dodgy router at work, I know I keyed it into my old G1 (which I still have) but can't find a way to display it in clear text.
View 6 Replies View Relatedi opened my application after i am not doing any kind of operation i leave the mobile 5 min after 5 min when i touch the my application it is showing black screen.is there any way to avoid this idle state.
View 1 Replies View RelatedI want to display a progress when the application start,then close progress when all data load completely.How can I do that?
View 1 Replies View RelatedI want to display all the installed packages to user. Below is the code snippet I used but not sure why it is not working.
int flags=0; PackageManager pack = null; List<PackageInfo> packInfo= pack.getInstalledPackages(flags); CharSequence[] items = new CharSequence[packInfo.size()];
Vector <Process>allProcesses = new Vector <Process>(); for (int i=0;i<packInfo.size();i++) { String packI = "Packages"+packInfo; Toast.makeText(this, packI, Toast.LENGTH_LONG).show();
}
I just to display the entire list of packages to user. Any idea what's the problem with the above code?
I need a help in displaying map in android. I have pasted my manifst.xml and my java file.
please tell me where i am going wrong. Code...
<uses-permission android:name="android.permission.INTERNET"></uses- permission> <uses-permission android:name="android.permission.ACCESS_FINE_LOCATION"></uses- permission> <uses-permission android:name="android.permission.ACCESS_COARSE_LOCATION"></uses- permission> <uses-permission android:name="android.permission.ACCESS_MOCK_LOCATION"></uses- permission> </manifest>