Archived:JSR-226 - System popups may not be shown during animation (Known Issue)

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Compatibility

Platform(s): S60 3rd Edition, FP1 MIDP SDK

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Article

Created: User:Technical writer 1 (31 Aug 2007)

Last edited: hamishwillee (28 Jun 2012)

Overview

System popups are, for example, a selection of access points for a network connection, Bluetooth prompts, changing the phone profile, etc.

Note that displaying animation consumes a considerable amount of CPU resources, so be sure to adjust the frame rate reasonably.

How to reproduce

This issue affects JSR-226 when running on the emulator and may be reproducable also on devices depending on the hardware configuration, e.g. CPU and screen size.

Play an SVG animation with rather complex graphics and set a very high frame rate for rendering.

Solution

Use SVGAnimator.setTimeIncrement() and decrease the animation frame rate. Invoke the task switcher dialog by keeping the Applications key pressed down or move the MIDlet to background and then bring it back to foreground.