backKey | |
Type | message |
Dictionary | LCS |
Library | LiveCode Script |
Syntax |
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Summary | Sent to the current card of the defaultStack when the hardware back button is pressed. |
Introduced | 5.0.1 |
OS | android |
Platforms | mobile |
Example |
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Related | Property: defaultStack Message: searchKey, menuKey |
Description | Handle the backKey message to perform an action when the back button is pressed. The backKey message is sent to the current card of the defaultStack when the hardware back button is pressed.
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Tags | ui |