Sign in to vote. User posted Hi everybody, I'm having a problem when transforming a byte array image to a bitmap. DecodeByteArray imageBytes, 0, imageBytes. Thursday, May 8, AM. User posted If it's JPG, then it's probably this bug. Save ms, ImageFormat. DecodeByteArray newData , 0, newData. Length ; return bitmap;. Thursday, May 8, PM. User posted Thank you PeterDavis, Regarding the first thing you mention, it would be difficult for me to pre-convert the images because I have them only as blob files into a database, not as files.
User posted Well that's embarrassing. User posted Sorry, I've been struggling to come up with a workable solution, but I'm not having a lot of luck. User posted Thanks a lot PeterDavis? Thanks a lot for your time. And if someone else knows a solution, please share it ;. User posted RogierKoning? This may interest you.
Good timing. User posted using System; using System. Net; using Android. Graphics; using System. GetCurrentMethod ; Console. WriteLine String. User posted Could you not decode the bitmap from a memory stream? User posted rmacias? User posted Thanks a lot rmacias? So I'm trying to modify the java project adding a public class FlushedInputStream extends ByteArrayInputStream which overrides the skip method to avoid the bug.
I will continue on Monday and I'll tell you how was it. Friday, May 9, PM. User posted I've been working on this for several days without success.
Wednesday, May 14, PM. User posted I was able to generate the dll library from a jar of the UniversalImageLoader project. So unfortunately UniversalImageLoader hasn't done the trick. Friday, May 23, PM. User posted Finally got it working!!! GetFolderPath Environment. CreateDirectory System. Combine documents, "images", "image.
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However mBitmap is returning null. I have no idea why and further research has not helped.. The javadoc for Bitmap. You're passing it the results of URL. By default this returns an InputStream, or null if the content type of the response is unknown. So maybe you should check to see if getContent returns null before passing it on to the decoder.
I tried to find decode fail reason.. After restarting my AVD.. Stack Overflow for Teams — Collaborate and share knowledge with a private group. Create a free Team What is Teams? Collectives on Stack Overflow. Learn more. Why is BitmapFactory.
Ask Question. Asked 6 years, 11 months ago. Active 1 year, 10 months ago. Viewed 3k times. Improve this question. But the problem is whenever I call this method it returns a null value. The format of the data in the geodb file is as follows : address 1 latitude " I have super.
I get a null pointer exception at price. Following other threads - I'm trying to get a unique device ID from the device. Is it supposed to be returning a valid number, or am I accessing it wrong? I don't want to use the telephony device ID because that requires more permissions. I am trying to solve my problem about InputStreamReader returns null.. I have a Login screen which checks the configuration file.
BufferedReader; import j2me. BufferedWriter; import j2me. FileReader; import j2me. Shouldn't it return some object which is System. Is there any small example of code which shows how to play Ringtone from Activity? MediaPlayer way also not works. NullPointerException I'm currently working on Mangler's Android implementation. I'm having no luck getting getLastKnownLocation to return a non-null value in the Android emulator running in Eclipse.
The following call always returns null: locationManager. I've been trying to use the CacheManager for caching some http requests but it failed every time with a nullpointer exception. After some digging I believe I found out why: CacheManager.
But after creating a cache partition getCacheFile still return null: I hadn 't created a cache partition via the AVD manager so I thought the problem lie there.
I'm trying to save a file in Activity. I am having trouble debugging my app where i have an sub activity which uses the static method getRingtone. Sometimes it works, sometimes it returns null. Specifically its in a custom listview in the getView function. Strangely enough, i have another sub activity which this always works. I suppose the only difference would be the context passed in. I am looking for tips on how to determine why RingtoneManager.
Any advice is appreciated.
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