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Author SHA1 Message Date
srowen 04f17f67a6 Made new array fields final 
git-svn-id: https://zxing.googlecode.com/svn/trunk@679 59b500cc-1b3d-0410-9834-0bbf25fbcc57
 2008-11-09 16:20:15 +00:00
srowen 5f817c69b6 Address a small but clear bug in detector logic 
git-svn-id: https://zxing.googlecode.com/svn/trunk@678 59b500cc-1b3d-0410-9834-0bbf25fbcc57
 2008-11-08 14:27:08 +00:00
srowen 41a386f04c Attempt to make encoding detection slightly more accurate -- rule out Shift_JIS in a few more cases 
git-svn-id: https://zxing.googlecode.com/svn/trunk@677 59b500cc-1b3d-0410-9834-0bbf25fbcc57
 2008-11-08 14:25:36 +00:00
dswitkin 99f49760da Renamed launcher icon. 
git-svn-id: https://zxing.googlecode.com/svn/trunk@676 59b500cc-1b3d-0410-9834-0bbf25fbcc57
 2008-11-07 15:07:54 +00:00
dswitkin de83fdf806 Fixed two leaks when using AndroidHttpClient. 
git-svn-id: https://zxing.googlecode.com/svn/trunk@675 59b500cc-1b3d-0410-9834-0bbf25fbcc57
 2008-11-06 19:55:38 +00:00
srowen 56644b1af2 Small additional error check in decoder 
git-svn-id: https://zxing.googlecode.com/svn/trunk@674 59b500cc-1b3d-0410-9834-0bbf25fbcc57
 2008-11-06 19:14:48 +00:00
dswitkin 034b6ef1f2 Added support for landscape mode when encoding QR Codes, and made some small layout improvements. 
git-svn-id: https://zxing.googlecode.com/svn/trunk@672 59b500cc-1b3d-0410-9834-0bbf25fbcc57
 2008-11-06 17:17:07 +00:00
dswitkin d9dce6b108 Finished renaming UPC --> Product in a few places. 
git-svn-id: https://zxing.googlecode.com/svn/trunk@671 59b500cc-1b3d-0410-9834-0bbf25fbcc57
 2008-11-06 16:25:39 +00:00
dswitkin 4c5c81e8a5 Added support for supplying a postal address when encoding a QR Code. 
git-svn-id: https://zxing.googlecode.com/svn/trunk@670 59b500cc-1b3d-0410-9834-0bbf25fbcc57
 2008-11-06 16:13:16 +00:00
dswitkin c4a28fa4a7 Made some temporary changes to make throwing ReaderExceptions more efficient. Long term, we need to delete this class and change the decoders to return errors instead of throwing. 
git-svn-id: https://zxing.googlecode.com/svn/trunk@669 59b500cc-1b3d-0410-9834-0bbf25fbcc57
 2008-11-05 19:16:27 +00:00
srowen e6e3472471 Renamed UPC result type to Product, and introduced an idea of 'product ID' and 'normalized product ID' to account for UPC-E, where the actual visible ID is different from what we may want to search for as a key. Updated clients to use this too. 
git-svn-id: https://zxing.googlecode.com/svn/trunk@668 59b500cc-1b3d-0410-9834-0bbf25fbcc57
 2008-11-04 12:08:19 +00:00
dswitkin ef7c421a66 Fixed Search Book Contents when built under ProGuard. 
git-svn-id: https://zxing.googlecode.com/svn/trunk@667 59b500cc-1b3d-0410-9834-0bbf25fbcc57
 2008-11-03 16:13:56 +00:00
dswitkin 1ecf5c98fd Fixed the ZXing Test camera mode when using ProGuard. 
git-svn-id: https://zxing.googlecode.com/svn/trunk@666 59b500cc-1b3d-0410-9834-0bbf25fbcc57
 2008-11-02 16:10:54 +00:00
dswitkin 1dc71920e9 Another round of optimization, focused on reusing arrays and small objects. 
git-svn-id: https://zxing.googlecode.com/svn/trunk@665 59b500cc-1b3d-0410-9834-0bbf25fbcc57
 2008-11-02 16:07:36 +00:00
srowen 14e22bd443 Revamp the character encoding detection to use a more complicated but still crude algorithm that detects more Shift_JIS sequences correctly. 
git-svn-id: https://zxing.googlecode.com/svn/trunk@664 59b500cc-1b3d-0410-9834-0bbf25fbcc57
 2008-11-02 12:22:33 +00:00
srowen 79d7b01e9e Updated qrcode-2 with corrected output for some Japanese-language results. Also standardized on UTF-8 encoding for test result files and enabled --dump_results for single-file case. 
git-svn-id: https://zxing.googlecode.com/svn/trunk@663 59b500cc-1b3d-0410-9834-0bbf25fbcc57
 2008-11-02 11:06:20 +00:00
srowen 70732c334e Now more lenient in detecting Shift_JIS to detect more byte sequences as Shift_JIS 
git-svn-id: https://zxing.googlecode.com/svn/trunk@662 59b500cc-1b3d-0410-9834-0bbf25fbcc57
 2008-11-02 10:30:09 +00:00
dswitkin a8b57c466d Discovered that our 1D Readers were being reallocated for every row scanned - yikes! I made them reusable across both rows and different scans. This saved 26 ms on the worst case rejection. We can now consistently reject any 240x240 image on Android in 150 ms or less, checking all 7 formats. 
git-svn-id: https://zxing.googlecode.com/svn/trunk@661 59b500cc-1b3d-0410-9834-0bbf25fbcc57
 2008-11-01 02:31:05 +00:00
dswitkin b3b945efcc Whoops, the benchmarks are in microseconds, not milliseconds. 
git-svn-id: https://zxing.googlecode.com/svn/trunk@660 59b500cc-1b3d-0410-9834-0bbf25fbcc57
 2008-11-01 00:40:07 +00:00
srowen 5a5987df88 Allow up to 3 superfluous bits at end of stream 
git-svn-id: https://zxing.googlecode.com/svn/trunk@659 59b500cc-1b3d-0410-9834-0bbf25fbcc57
 2008-10-31 18:49:54 +00:00
dswitkin bf362ae853 Added 17 new, unusual QR Codes to the blackbox tests. We can decode the majority OK, but some of the contents are not agreeing with the golden results because of a text encoding issue. 
git-svn-id: https://zxing.googlecode.com/svn/trunk@658 59b500cc-1b3d-0410-9834-0bbf25fbcc57
 2008-10-31 18:09:24 +00:00
dswitkin 952dc0ea77 Added a --dump_results flag to the J2SE client, which will create a text file of the contents of each file scanned. This is very useful for adding golden results for new blackbox images tests. 
git-svn-id: https://zxing.googlecode.com/svn/trunk@657 59b500cc-1b3d-0410-9834-0bbf25fbcc57
 2008-10-31 17:57:31 +00:00
dswitkin 8671371c59 Did a big refactoring on the MonochromeBitmapSource. I removed all the caching luminance calls and converted them to getting luminance data on demand. This saved another 33,000 function calls per rejected scan, good for another 15 ms savings. I also moved the luminance calls to BaseMonochromeBitmapSource and made them protected, to indicate that the decoders shouldn't use them. 
Overall the recent optimizations took one rejected scan from 307 to 135 ms, which is definitely noticeable.

WARNING: I am not able to build the Bug or J2ME clients, but I believe they are correct.

git-svn-id: https://zxing.googlecode.com/svn/trunk@656 59b500cc-1b3d-0410-9834-0bbf25fbcc57
 2008-10-30 18:44:10 +00:00
dswitkin bef3c75048 Fixed a crash in calendar parsing when encountering an illegal VEVENT without newlines. 
git-svn-id: https://zxing.googlecode.com/svn/trunk@655 59b500cc-1b3d-0410-9834-0bbf25fbcc57
 2008-10-30 16:35:26 +00:00
dswitkin 1d8b533310 Fixed the Android client when using ProGuard. The ViewfinderView constructor is loaded dynamically by the XML view inflation code, which requires explicitly preserving it. 
git-svn-id: https://zxing.googlecode.com/svn/trunk@654 59b500cc-1b3d-0410-9834-0bbf25fbcc57
 2008-10-30 15:41:52 +00:00
dswitkin 4f7b7d573d Made the data members of BitArray public so they will be inlined. This saves about 60,000 function calls per rejected scan. We can make these private again once we figure out the ProGuard problems with -allowaccessmodification. 
git-svn-id: https://zxing.googlecode.com/svn/trunk@653 59b500cc-1b3d-0410-9834-0bbf25fbcc57
 2008-10-29 21:16:46 +00:00
dswitkin 43e155804f Looks like -allowaccessmodification to ProGuard results in a bogus binary. It compiles, but the Dalvik verifier rejects it at runtime. I'm removing this flag for now, which means we lose inlining on some important getters and setters. 
git-svn-id: https://zxing.googlecode.com/svn/trunk@652 59b500cc-1b3d-0410-9834-0bbf25fbcc57
 2008-10-29 20:38:33 +00:00
dswitkin 1e478df248 Added androidtest to the top-level clean target and set it up for ProGuard too. Made both Android builds depend on clean so they work when switching between normal and ProGuard builds, and made install and reinstall use the latest binary instead of recompiling. 
git-svn-id: https://zxing.googlecode.com/svn/trunk@651 59b500cc-1b3d-0410-9834-0bbf25fbcc57
 2008-10-29 20:13:05 +00:00
dswitkin 77f41cce22 Added another target for building a debug key signed Android client, and removed the old optimized target from core. 
git-svn-id: https://zxing.googlecode.com/svn/trunk@650 59b500cc-1b3d-0410-9834-0bbf25fbcc57
 2008-10-29 19:50:37 +00:00
srowen 6f6da9a04c moved ProGuard optimization into Android build file since it's the only way to fully optimize the final build product (inlining of key methods). Also always dump proguard results. 
git-svn-id: https://zxing.googlecode.com/svn/trunk@649 59b500cc-1b3d-0410-9834-0bbf25fbcc57
 2008-10-29 15:42:22 +00:00
dswitkin d80cd07064 Made a change to the QR detector which cuts the worst case rejection time from 300 ms to 160 ms, with almost no penalty in decoding ability. Given that we're emphasizing continuous decoding, I feel it's much better to reject the occasional borderline image in half the time, and get on with the next scan. 
git-svn-id: https://zxing.googlecode.com/svn/trunk@648 59b500cc-1b3d-0410-9834-0bbf25fbcc57
 2008-10-29 14:22:44 +00:00
srowen 78da6447b0 Inner class elements now not private since it is pointless and confuses Proguard 
git-svn-id: https://zxing.googlecode.com/svn/trunk@647 59b500cc-1b3d-0410-9834-0bbf25fbcc57
 2008-10-28 15:59:51 +00:00
srowen db3c669847 Add back basic link 
git-svn-id: https://zxing.googlecode.com/svn/trunk@646 59b500cc-1b3d-0410-9834-0bbf25fbcc57
 2008-10-28 10:30:32 +00:00
dswitkin 21e7813a60 Updated the Android benchmark with more accurate timing and better results output. Also fixed walking the tree to use a consistent order to make comparison between the device and emulator easier. 
git-svn-id: https://zxing.googlecode.com/svn/trunk@644 59b500cc-1b3d-0410-9834-0bbf25fbcc57
 2008-10-27 16:30:36 +00:00
srowen a1deb27f46 Going back to old approach of using JSR-234 directly, then compiling with different code to produce a non-JSR-234 version. This approach isn't working on some phones -- including JSR-234 phones. 
git-svn-id: https://zxing.googlecode.com/svn/trunk@641 59b500cc-1b3d-0410-9834-0bbf25fbcc57
 2008-10-26 13:29:46 +00:00
dswitkin de419268b8 Wrote a benchmark activity for Android which reads images recursively from the SD card, decodes each 10 times, and prints the average time to decode in milliseconds. The UI is extremely minimal, as the results are written to the log, but this is a good start towards measuring our performance under Dalvik on a platform without floating point hardware. This should run fine on the emulator but I haven't tested it yet. 
git-svn-id: https://zxing.googlecode.com/svn/trunk@640 59b500cc-1b3d-0410-9834-0bbf25fbcc57
 2008-10-24 22:05:07 +00:00
christian.brunschen f83e68d7bc updated app version to 1.0.1 
git-svn-id: https://zxing.googlecode.com/svn/trunk@637 59b500cc-1b3d-0410-9834-0bbf25fbcc57
 2008-10-24 10:12:40 +00:00
christian.brunschen 7b8b7e67d1 initialize valarrays with explicit contents (zero) 
git-svn-id: https://zxing.googlecode.com/svn/trunk@636 59b500cc-1b3d-0410-9834-0bbf25fbcc57
 2008-10-24 09:53:01 +00:00
dswitkin fd9ecdac96 Added support for a title when searching for an address, for example a business name. Also changed snipppets --> snippet in book search. 
git-svn-id: https://zxing.googlecode.com/svn/trunk@635 59b500cc-1b3d-0410-9834-0bbf25fbcc57
 2008-10-23 18:34:35 +00:00
dswitkin 0a5cee0307 Putting the final touches on the 1.1 release. 
git-svn-id: https://zxing.googlecode.com/svn/trunk@632 59b500cc-1b3d-0410-9834-0bbf25fbcc57
 2008-10-22 14:30:32 +00:00
srowen 96f6428eea Add column caching to MonochromeBitmapSources and use it to improve Data Matrix speed 
git-svn-id: https://zxing.googlecode.com/svn/trunk@631 59b500cc-1b3d-0410-9834-0bbf25fbcc57
 2008-10-22 08:43:56 +00:00
dswitkin 15deb0c3d9 Checked in the ZXing Test app for Android under androidtest. This application exercises all the intents we support including scanning, encoding, and searching books. It also has a special camera mode which saves greyscale images to the SD card which I use to generate blackbox images. 
git-svn-id: https://zxing.googlecode.com/svn/trunk@629 59b500cc-1b3d-0410-9834-0bbf25fbcc57
 2008-10-21 21:55:15 +00:00
dswitkin d2f7d69883 Prepping the CHANGES file for 1.1. 
git-svn-id: https://zxing.googlecode.com/svn/trunk@628 59b500cc-1b3d-0410-9834-0bbf25fbcc57
 2008-10-21 20:55:47 +00:00
dswitkin c14dbc8381 Added versionName and versionCode to the Android client manifest. 
git-svn-id: https://zxing.googlecode.com/svn/trunk@626 59b500cc-1b3d-0410-9834-0bbf25fbcc57
 2008-10-18 19:27:43 +00:00
dswitkin 35115ce1f3 The new Android client, featuring: 
- a completely new result UI with multiple actions per barcode
- Search Book Contents, powered by Google Book Search
- support for calendar events
- support for URLs and addresses in contact info
- many other small improvements, like making URLs hyperlinked

git-svn-id: https://zxing.googlecode.com/svn/trunk@625 59b500cc-1b3d-0410-9834-0bbf25fbcc57
 2008-10-18 16:23:24 +00:00
dswitkin f3123f432b Removed the old Android client in preparation for the new one. 
git-svn-id: https://zxing.googlecode.com/svn/trunk@624 59b500cc-1b3d-0410-9834-0bbf25fbcc57
 2008-10-18 13:31:08 +00:00
dswitkin f142a9478c Reordered the address book fields to something a little more standard/reasonable. 
git-svn-id: https://zxing.googlecode.com/svn/trunk@623 59b500cc-1b3d-0410-9834-0bbf25fbcc57
 2008-10-17 20:21:29 +00:00
dswitkin 77d29c3d7a Added support for URL to MECARD and VCARD. 
git-svn-id: https://zxing.googlecode.com/svn/trunk@622 59b500cc-1b3d-0410-9834-0bbf25fbcc57
 2008-10-17 16:12:10 +00:00
srowen 394fb04c81 Reformatting and minor code tweaks 
git-svn-id: https://zxing.googlecode.com/svn/trunk@621 59b500cc-1b3d-0410-9834-0bbf25fbcc57
 2008-10-17 14:48:22 +00:00
dswitkin 8cb804ec9e Made a change to 1D decoding which looks for 100% instead of 150% of the start and end patterns when searching for quiet zones, but in exchange for that reduction, we reject rows whose quiet zones would run off either edge of the image. 
The result is complete elimination of all false positives in the new batch of 40 images I just checked in. Bettter than that, we come up with a net gain of 38 new barcodes decoded (counting rotation and try harder variations). We even get some of the reflective images that were impossible up to this point.

git-svn-id: https://zxing.googlecode.com/svn/trunk@620 59b500cc-1b3d-0410-9834-0bbf25fbcc57
 2008-10-15 19:47:34 +00:00