METHOD AND DEVICE FOR OPERATING LIST IN HANDHELD DEVICE
First Claim
1. A method for operating a list in a handheld device comprising:
- monitoring a list and acquiring list touch initial information;
determining whether the acquired list touch initial information is multi-area touch information;
acquiring and storing list touch final information when the acquired list touch initial information is the multi-area touch information;
determining whether a list operation is an expansion operation or a contraction operation, based on the acquired list touch initial information and the list touch final information; and
expanding the list when the expansion operation is determined or collapsing the list when the contraction operation is determined.
1 Assignment
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Accused Products
Abstract
Disclosed are methods and devices for operating a list in a handheld device. An exemplary method can be provided by first monitoring a list and acquiring list touch initial information and then determining whether the acquired list touch initial information is multi-area touch information. When the acquired list touch initial information is determined to be the multi-area touch information, list touch final information can be acquired and stored. Based on the acquired list touch initial information and the list touch final information, whether a list operation is an expansion operation or a contraction operation is then determined. The list is expanded, when the expansion operation is determined. The list is collapsed, when the contraction operation is determined. The disclosed methods and devices can improve using experiences for users and improve use performance of the handheld device.
8 Citations
19 Claims
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1. A method for operating a list in a handheld device comprising:
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monitoring a list and acquiring list touch initial information; determining whether the acquired list touch initial information is multi-area touch information; acquiring and storing list touch final information when the acquired list touch initial information is the multi-area touch information; determining whether a list operation is an expansion operation or a contraction operation, based on the acquired list touch initial information and the list touch final information; and expanding the list when the expansion operation is determined or collapsing the list when the contraction operation is determined. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 13, 14, 15, 16, 17, 18)
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10. A device for operating a list in a handheld device comprising:
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a list touch information acquisition module, a list touch information processing module, and a list processing module, wherein; the list touch information acquisition module is configured to acquire list touch initial information and list touch final information of a list on a user operating touchscreen, and to output to the list touch information processing module; the list touch information processing module is configured to determine whether the received list touch initial information is multi-area touch information, and to sequentially output the list touch initial information and the list touch final information to the list processing module, when the received list touch initial information is determined to be the multi-area touch information; and the list processing module is configured, based on the received list touch initial information and the list touch final information, to determine whether a list operation is an expansion operation or a contraction operation, and to expand the list for the expansion operation or to collapse the list for the contraction operation. - View Dependent Claims (11, 12, 19)
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Specification