Nokias40 and s60 development platform 1.0 known issues)

Nokias40 and s60 development platform 1.0 known issues)

Author: Chen yuefeng

From: http://blog.csdn.net/mailbomb

 

1. nokia3300 does not support MMA (sound processing) class libraries.

2. The image. getgraphics () method works differently in different software versions and cannot work normally in the new versions of 7650, 3650, and n-gage. That is, the dual-buffer technology cannot be implemented on these machines.

3. nokia7650, 3650, and n-gage cannot control background lights and vibrations.

4. simultaneously playing the sound can be run on the s60 simulator, but not on the real machine.

5. 7650 does not support WMA (Short Message API ).

6. softkey1 and softkey2 in 7210sdk1. 0 also generate left and right key codes.

7. The heap memory in s60 is different. Generally, the s60 device has 2 m, and the 3600 device only has 1.6 m.

8. Record set enumeration. After recordstore. deleterecord (ID) is used in the s40sdk and the real machine, the enumeration is abnormal.

9. nokia6230 MIDP concept SDK beta0.2 does not support cldc1.1.

10. The NUL character (0x00) has a problem in textbox. This problem exists in both the s401.0 SDK and the real machine.

11. If the MIDlet is running in the background, the MIDI sound will not stop. This problem exists in s601.0.

12. There is a problem when the running MIDlet is implicitly called by the System screen to display the screen. This problem exists in s60 1.0.

13. The font sizes of s40 are inconsistent. In s40 1.0sdk and real machine, as well as 7250i, 3100, 6108, 6200.

14. The item. getlable () method cannot return the correct label in choicegroup.

15. In Nokia MIDP 1.0, devicecontrol. setlights () did not turn off the key area light. The screen is off, while the key area is still on. An s40 1.0 device with a flip-page keyboard is involved.

16. In s60 1.0, the date object cannot return the current time.

 

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