Archived:Differences in Image.getGraphics() method in different S60 1st Edition software versions (Known Issue)
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| − | + | [[Category:Known Issue]][[Category:Java ME]][[Category:S60 1st Edition]] | |
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| − | + | {{ArticleMetaData <!-- v1.2 --> | |
| − | | | + | |sourcecode= <!-- Link to example source code (e.g. [[Media:The Code Example ZIP.zip]]) --> |
| − | + | |installfile= <!-- Link to installation file (e.g. [[Media:The Installation File.sis]]) --> | |
| − | | | + | |devices= Nokia 7650, Nokia 3650, Nokia N-Gage™ game deck |
| + | |sdk= <!-- SDK(s) built and tested against (e.g. [http://linktosdkdownload/ Nokia Qt SDK 1.1]) --> | ||
| + | |platform= S60 1st Edition | ||
| + | |devicecompatability= <!-- Compatible devices (e.g.: All* (must have GPS) ) --> | ||
| + | |dependencies= <!-- Any other/external dependencies e.g.: Google Maps Api v1.0 --> | ||
| + | |signing= <!-- Empty or one of Self-Signed, DevCert, Manufacturer --> | ||
| + | |capabilities= <!-- Capabilities required by the article/code example (e.g. Location, NetworkServices. --> | ||
| + | |keywords= <!-- APIs, classes and methods (e.g. QSystemScreenSaver, QList, CBase --> | ||
| + | |language= <!-- Language category code for non-English topics - e.g. Lang-Chinese --> | ||
| + | |translated-by= <!-- [[User:XXXX]] --> | ||
| + | |translated-from-title= <!-- Title only --> | ||
| + | |translated-from-id= <!-- Id of translated revision --> | ||
| + | |review-by= <!-- After re-review: [[User:username]] --> | ||
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| + | |update-by= <!-- After significant update: [[User:username]]--> | ||
| + | |update-timestamp= <!-- After significant update: YYYYMMDD --> | ||
| + | |creationdate= 20030611 | ||
| + | |author= [[User:Technical writer 1]] | ||
| + | <!-- The following are not in current metadata --> | ||
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| + | |id= KIJ000060 | ||
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| − | + | ==Overview== | |
| − | + | {{Abstract|A MIDlet that worked well with the Nokia 7650, firmware version 3.12, doesn't work with newer versions of the Nokia 7650 (version 4.39), Nokia 3650, or Nokia N-Gage™ mobile game deck. }} | |
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| − | + | ==Symptoms== | |
| − | + | Generally, this problem results in very weird, seemingly unrelated effects, such as "Memory full" notes, clipping problems, and color and transparency problems. | |
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| − | + | ==Description== | |
| − | + | MIDlets that use the Image.getGraphics method and that were tested to work on the Nokia 7650, firmware version 3.12, may behave unexpectedly on firmware versions 4.39 onward, depending on how the method is being called. As a result, "memory full" notes may appear or color/transparency problems may occur with such MIDlets. In Nokia 7650 firmware versions prior to 4.39, the Image.getGraphics() method returned a reference to the same Graphics object, instead of creating a new one every time, thus violating the MIDP 1.0 specification. | |
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| − | + | ==Solution== | |
| − | + | See Technical Note: Known Memory Issues with the Nokia 7650. Corrected on firmware version 4.39 onward. | |
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Latest revision as of 04:51, 19 June 2012
Archived: This article is archived because it is not considered relevant for third-party developers creating commercial solutions today. If you think this article is still relevant, let us know by adding the template {{ReviewForRemovalFromArchive|user=~~~~|write your reason here}}.
The article is believed to be still valid for the original topic scope.
The article is believed to be still valid for the original topic scope.
Article Metadata
Tested with
Devices(s): Nokia 7650, Nokia 3650, Nokia N-Gage™ game deck
Compatibility
Platform(s): S60 1st Edition
Article
Created: User:Technical writer 1
(11 Jun 2003)
Last edited: hamishwillee
(19 Jun 2012)
Contents |
Overview
A MIDlet that worked well with the Nokia 7650, firmware version 3.12, doesn't work with newer versions of the Nokia 7650 (version 4.39), Nokia 3650, or Nokia N-Gage™ mobile game deck.
Symptoms
Generally, this problem results in very weird, seemingly unrelated effects, such as "Memory full" notes, clipping problems, and color and transparency problems.
Description
MIDlets that use the Image.getGraphics method and that were tested to work on the Nokia 7650, firmware version 3.12, may behave unexpectedly on firmware versions 4.39 onward, depending on how the method is being called. As a result, "memory full" notes may appear or color/transparency problems may occur with such MIDlets. In Nokia 7650 firmware versions prior to 4.39, the Image.getGraphics() method returned a reference to the same Graphics object, instead of creating a new one every time, thus violating the MIDP 1.0 specification.
Solution
See Technical Note: Known Memory Issues with the Nokia 7650. Corrected on firmware version 4.39 onward.
