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Android system based writing superposition method

An Android system and floating window technology, applied in the field of superimposed writing, can solve the problems of single writing function, superimposed writing, and inability to use application software interactively, and achieve the effect of convenient use.

Inactive Publication Date: 2015-07-01
HITEVISION CO LTD
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AI Technical Summary

Problems solved by technology

[0003] However, the existing writing software only implements a single writing function, and cannot be used interactively with other application software such as e-books and video players. When other application software is opened, the writing software will retreat to the background and cannot be implemented on other application software interfaces. The function of superimposing writing in

Method used

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  • Android system based writing superposition method

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Embodiment Construction

[0024] The present invention will be further described below in conjunction with the accompanying drawings and specific embodiments.

[0025] In the present invention, the writing program is set to a transparent effect, and the canvas of the writing program is added to the window in the form of a floating window, so as to achieve the effect of superimposed writing. Such as figure 1 As shown, the method includes the following steps:

[0026] S101, setting the background of the writing program interface to be fully transparent, specifically including:

[0027] Create an xml file under res / values / . In this file, define the transparency as #0000 to set the background of the program interface to be fully transparent. The definition of transparency can be performed directly in this file, or by referring to other files defined variable, #0000 means that the transparency is fully transparent;

[0028] The above xml file is applied to the activity, and the activity is registered in ...

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Abstract

The invention belongs to the field of touch screen equipment of an Android system and provides the Android system based writing superposition method. The method includes: setting an interface background of a writing program to be fully transparent; adding a canvas of the writing program to a first floating window; setting the first floating window to enable the same to cover interfaces of all application programs. With the method, the canvas of the writing program is always located above the interfaces of other application software, normal display of the other application software are unaffected, the function of writing superposition in the interfaces of the other application software is realized, and consumer use is facilitated.

Description

technical field [0001] The invention relates to the field of touch screen devices based on the Android system, in particular to a method for superimposing writing in the touch screen device based on the Android system. Background technique [0002] Along with the development of intelligent Android system and touch screen technology, various Android application software applied to the touch screen emerges at the historic moment, and the software such as Notepad by touch screen writing is exactly a kind of wherein. [0003] However, the existing writing software only implements a single writing function, and cannot be used interactively with other application software such as e-books and video players. When other application software is opened, the writing software will retreat to the background and cannot be implemented on other application software interfaces. The function of superimposing writing in the middle. Contents of the invention [0004] The technical problem to ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F9/44G06F3/041
Inventor 卢肇川周伟莫善航
Owner HITEVISION CO LTD
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