Method and device obtaining power consumption of application program in mobile terminal

Abstract

The invention discloses a method and device obtaining power consumption of an application program in a mobile terminal. Power consumption of an application program in a mobile terminal is measured conveniently with a low cost. The method comprises steps: whether a mobile terminal can output an accurate current value is determined, if the mobile terminal can output an accurate current value, a test program carries out current sampling of a running tested application program in the mobile terminal in a preset sampling frequency, and the test program is installed and runs in the mobile terminal; according to sampling value obtained from current sampling, the test program draws a power consumption curve graph of the tested application program and the curve graph is displayed on the mobile terminal. On the one hand, during current sampling, addition of expensive apparatuses and devices is not needed, the cost is low, and operation is convenient; on the other hand, the test result is displayed on the mobile terminal in a power consumption curve graph mode, the display result is visual, checking is convenient, and the test labor cost is lowered indirectly.

Description

technical field [0001] The invention relates to the field of mobile communication, in particular to a method and a device for acquiring power consumption of application programs on a mobile terminal. Background technique [0002] Existing mobile terminals are mainly intelligent terminals, such as smart phones and tablet computers. This type of mobile terminal is characterized by a relatively large display device (for example, a display screen) and can run rich application programs (APPlication, APP). It is precisely because of these characteristics that the power consumption of the mobile terminal is very large, and due to its inherent limitations, the battery life of the mobile terminal is limited. Therefore, by testing the power consumption of the application program, reducing the power consumption of the mobile terminal application program by technical means, so as to optimize the product performance of the application program, has always been a matter of concern in the ...

AI Technical Summary

Problems solved by technology

[0005] 1) High cost of testing

Because the current meter required for testing is relatively expensive, for example, the unit price of a certain type of current meter is about 200,000, obviously, the cost is too high

[0006] 2) The operability is not strong

A fake battery is required, and the battery of some mobile terminals cannot be disassembled, which makes it more complicated to use a fake battery, and for scenarios that require mobile testing outdoors, for example, testing the power consumption of applications such as map navigation, it is necessary to carry The current meter is also extremely inconvenient;

[0007] 3) It is inconvenient to view the test results

The test results of the power consumption of the application are often displayed on the ammeter, and the result display is not only unintuitive, but also displayed on the ammeter may have an unfriendly interface, which is not as convenient as displaying it on a mobile terminal

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