Power saving application update in a portable electronic device
First Claim
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1. A method for updating data in an application running on a portable electronic device, comprising:
- receiving a selection that places the application in a power savings mode, wherein the application is visible on a lock screen application that locks and unlocks a user interface of the portable electronic device, the application operates within a framework of the lock screen application, and the application shows the data from a source external to the portable electronic device;
determining the portable electronic device is in a sleep state, wherein the application in the power savings mode is prevented from updating the data from the source external to the portable electronic device prior to the portable electronic device exiting the sleep state;
receiving a command input to cause the portable electronic device to exit the sleep state based at least in part on whether the portable electronic device is in the sleep state; and
scheduling an update to the data in the application at a time determined based at least in part on the received command input and a periodic update schedule for the application, wherein the determined time occurs after the portable electronic device has exited the sleep state.
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Abstract
A power savings mode for data updates is provided. The power savings mode prevents data updates to occur while a screen of a portable electronic device is turned off and the device is in a sleep state. The power savings mode waits until the screen is turned on and the portable electronic device is in a wake state before allowing applications and widgets to update data from network repositories. By preventing applications and widgets from updating data while the portable electronic device is in a sleep state, the power savings mode conserves battery life and network bandwidth by limiting possibly unnecessary data transmissions.
32 Citations
21 Claims
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1. A method for updating data in an application running on a portable electronic device, comprising:
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receiving a selection that places the application in a power savings mode, wherein the application is visible on a lock screen application that locks and unlocks a user interface of the portable electronic device, the application operates within a framework of the lock screen application, and the application shows the data from a source external to the portable electronic device; determining the portable electronic device is in a sleep state, wherein the application in the power savings mode is prevented from updating the data from the source external to the portable electronic device prior to the portable electronic device exiting the sleep state; receiving a command input to cause the portable electronic device to exit the sleep state based at least in part on whether the portable electronic device is in the sleep state; and scheduling an update to the data in the application at a time determined based at least in part on the received command input and a periodic update schedule for the application, wherein the determined time occurs after the portable electronic device has exited the sleep state. - View Dependent Claims (2, 3, 4, 5, 6, 15, 16, 17, 18, 19)
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7. A non-transitory machine readable storage medium having stored instructions that program a portable electronic device to:
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receive a selection that places an application in a power savings mode, wherein the application is visible on a lock screen application that locks and unlocks a user interface of the portable electronic device, the application operates within a framework of the lock screen application, and the application shows data from a source external to the portable electronic device; determine the portable electronic device is in a sleep state, wherein the application in the power savings mode is prevented from updating the data in the application from the source external to the portable electronic device prior to the portable electronic device exiting the sleep state; receive a command input to cause the portable electronic device to exit the sleep state based at least in part on whether the portable electronic device is in the sleep state; and scheduling an update to the data in the application at a time determined based at least in part on the received command input and a periodic update schedule for the application, wherein the determined time occurs after the portable electronic device has exited the sleep state. - View Dependent Claims (8, 9, 10, 20)
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11. A portable electronic device, comprising:
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a processor; a memory; a program module, wherein the program module is stored in memory and configured to be executed by the processor, wherein the program module contains instructions to perform a method comprising; receiving a selection that places an application in a power savings mode, wherein the application is visible on a lock screen application that locks and unlocks a user interface of the portable electronic device, the application operates within a framework of the lock screen application, and the application shows data from a source external to the portable electronic device; determining the portable electronic device is in a sleep state, wherein the application in the power savings mode is prevented from updating the data in the application from the source external to the portable electronic device prior to the portable electronic device exiting the sleep state; receiving a command input to cause the portable electronic device to exit the sleep state based at least in part on whether the portable electronic device is in the sleep state; and scheduling an update to the data in the application at a time determined based at least in part on the received command input and a periodic update schedule for the application, wherein the determined time occurs after the portable electronic device has exited the sleep state. - View Dependent Claims (21)
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12. A method comprising:
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receiving, from a user of a portable electronic device, a selection that places an application in a power savings mode, wherein the application displays dynamic content on a lock screen application of the portable electronic device, the application operates within a framework of the lock screen application, and the application periodically updates the dynamic content from a source external to portable electronic device; determining a display screen of the portable electronic device is in a screen off state, wherein the application is restricted from performing an update to the dynamic content as a result of the application being in the power savings mode; and scheduling an update to the dynamic content for the application from the source external to portable electronic device at a time determined based at least in part on a command input to cause the portable electronic device to transition the display screen from the screen off state to a screen on state and a periodic update schedule for the application, wherein the determined time occurs after the portable electronic device has transitioned the display screen from the screen off state to the screen on state.
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13. An electronic device, comprising:
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a processor; a memory; a display screen; a network interface; and an operating system, wherein the operating system is stored in the memory and configured to be executed by the processor, wherein; the operating system provides services to a set of applications executing on the operating system, the set of applications comprising a widget, the widget containing instructions to perform a method comprising; displaying, on a lock screen of the device, dynamic content that is periodically updated from an external source using the network interface; receiving, at a configuration panel for the widget, a first user selection that sets a time period between widget updates of the dynamic content; and receiving, at the configuration panel, a second user selection that places the widget in power savings mode; and the operating system contains instructions to perform a method comprising, while the widget is in power savings mode; transitioning the display screen from a screen on state to a screen off state; during a time period equal to the set time period, responsive to determining that the widget is in power savings mode, restricting the widget from performing at least one update to the dynamic content; and responsive to the display screen transitioning from the screen off state to the screen on state, sending an update message to the widget, thereby causing the widget to update the dynamic content from the external source, wherein the widget accesses an application programming interface (API) provided by the operating system to determine a state of the display screen. - View Dependent Claims (14)
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Specification