CN104363544A - External device starting app by audio interface in Android environment - Google Patents
External device starting app by audio interface in Android environment Download PDFInfo
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- CN104363544A CN104363544A CN201410544625.4A CN201410544625A CN104363544A CN 104363544 A CN104363544 A CN 104363544A CN 201410544625 A CN201410544625 A CN 201410544625A CN 104363544 A CN104363544 A CN 104363544A
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Abstract
The invention discloses an external device starting app by an audio interface in the Android environment. Via the external device, the app can be started by inserting a simple external circuit device into the Android audio interface only. When to start the app, the external device can automatically transmit pulse signals to start 'voice control' of the Android after inserted into the audio interface of the Android. Meanwhile, the external device can transmit audio signals with the corresponding app name, and after the 'voice control' of the Android is recognized, the app corresponding to the name is directly started. Recognition accuracy rate of the 'voice control' is increased, the function of popping up the app routes is added, and better user experience is brought.
Description
Technical field
The present invention relates to a kind of external device, under particularly relating to a kind of Android environment, utilize audio interface to start method and the device (Circuits System) of app.
Background technology
The primary system of Android has supported multiple external equipment, and in routine use, user often needs to utilize the smart machine of android system to install various app, the existing app of opening mode: 1), by artificial touch control manner open app; 2), app is opened by using " Voice command " to identify;
Existing method shortcoming: 1) staff touch-control must be used; 2), speech recognition must be used, the sounding of standard.
Summary of the invention
Based on this, be necessary for prior art problem, under providing Android environment, utilize audio interface to start the external device (ED) (Circuits System) of app, after using simple external circuit equipment to insert Android audio interface, can app be started.
For solving prior art problem, the present invention by the following technical solutions:
Utilize audio interface to start an external device (ED) of app under Android environment, comprise audio jack and single-chip microprocessor MCU, audio jack is provided with L L channel 1 ', R R channel 2 ', microphone MIC3 ', shielding ground these 4 links of GND4 '; Microphone MIC3 ' link connects the MIC_DET1 port of single-chip microprocessor MCU and AUDIO_R audio frequency R channel 3 port of single-chip microprocessor MCU respectively, L L channel 1 ' link connects AUDIO_L audio frequency L channel 2 port of single-chip microprocessor MCU, R R channel 2 ' link is unsettled, and shielding ground GND4 ' link connects the GND of single-chip microprocessor MCU;
The VSS circuit common ground end 4 of single-chip microprocessor MCU connects GND logically, the VDD power end 8 of single-chip microprocessor MCU connects VCC power supply, the KEY of single-chip microprocessor MCU 1. keystroke interface 6 connects GND logically after switch S, the LED interface 5 of single-chip microprocessor MCU connects GND logically after LED, and 2. interface 7 is unsettled for the KEY of single-chip microprocessor MCU.
Aforementioned means utilizes audio interface to start the method for app under Android environment, and method is as follows:
(1), in this device, implant app in advance;
(2), when needs realize app start-up performance, the audio jack of this device inserts Android device audio interface;
, this device Auto-Sensing current state, automatically send the signal mated with Android audio interface real-time monitor (RTM) subsequently, " Voice command " program that Android device carries can be started;
(4), after this device judges " Voice command " program that Android device has started, this device sends app title voice signal again to Android system;
, " Voice command " program of carrying of Android can automatic search to this app program, and open app, app is in Android device after automatic spring, and user can carry out subsequent operation.
Utilize audio interface to start the external device (ED) (Circuits System) of app under the invention discloses Android environment, the invention has the advantages that:
1) recognition accuracy of " Voice command ", is substantially increased;
The present invention is by external hardware system plugged earphone jack, start android system " Voice command " program, then voice-grade channel is passed through, operator is to the voice signal of android system playing standard form, pattern voice Voice command, comprise third party app title, thus after Android " Voice command " is identified, open third party app;
2), user opens except app except traditional hand touches, newly-increased automatic spring app path;
3), better Consumer's Experience is brought to following third party app exploitation.
Accompanying drawing explanation
Fig. 1 is the circuit theory schematic diagram of the embodiment of the present invention;
Fig. 2 is the flow chart of the embodiment of the present invention;
Fig. 3 is the Android environment schematic of the embodiment of the present invention.
Embodiment
For feature of the present invention, technological means and the specific purposes reached, function can be understood further, below in conjunction with accompanying drawing and embodiment, the present invention is described in further detail.
First, accompanying drawing 1 is the schematic diagram of a specific embodiment, and the structure of native system comprises:
1), can store and play the Circuits System of signal specific and voice;
2), from charged pool or from Android device power taking;
3), audio interface circuit is possessed.
Native system solves under Android device, after inserting the audio interface of Android phone by external device (ED) (Circuits System), signal specific is produced by external circuit, " Voice command " via Android starts Android self app or third party app, without the need to manually clicking the mode starting app.
This device comprises audio jack and single-chip microprocessor MCU, and audio jack is provided with L L channel 1 ', R R channel 2 ', microphone MIC3 ', shielding ground these 4 links of GND4 '; Microphone MIC3 ' link connects MIC_DET1 (the earphone MIC cabling) port of single-chip microprocessor MCU and AUDIO_R audio frequency R channel 3 port of single-chip microprocessor MCU respectively, L L channel 1 ' link connects AUDIO_L audio frequency L channel 2 port of single-chip microprocessor MCU, R R channel 2 ' link is unsettled, and shielding ground GND4 ' link connects the GND of single-chip microprocessor MCU;
The VSS circuit common ground end 4 of single-chip microprocessor MCU connects GND logically, the VDD power end 8 of single-chip microprocessor MCU connects VCC power supply, the KEY of single-chip microprocessor MCU 1. keystroke interface 6 connects GND logically after switch S, the LED interface 5 of single-chip microprocessor MCU connects GND logically after LED, and 2. interface 7 is unsettled for the KEY of single-chip microprocessor MCU.
The present invention uses external device (ED) (Circuits System) to control audio interface input setting signal through Android device and opens Android self app or third party app.
Said apparatus utilizes audio interface to start the method for app under Android environment, and method is as follows: start catalogue without the need to registered in advance audio port real-time monitor (RTM) in Android device system; When needs realize app start-up performance, after this device is inserted by the audio interface of Android, automatically pulse signal will be sent, open " Voice command " of Android, then system plays one section of preset voice, if " open mail " is after speech play, operator sends app title voice signal by voice-grade channel; After " Voice command " of Android will identify, directly start the app of respective name; User can carry out subsequent operation according to the app of automatic spring subsequently.
In one embodiment, idiographic flow is as follows:
The startup catalogue of android system, without the need to registered in advance audio interface real-time monitor (RTM), when audio port has insertion, starts the hardware detection mechanism that earphone inserts, insert action detected;
As shown in Figure 3, after the audio jack of this device inserts Android device audio interface, Auto-Sensing current state, sends pulse signal subsequently automatically, starts Android device " Voice command " function;
The present invention inserts the earphone jack of Android device by external hardware devices, starts android system " Voice command " program;
Then this device passes through voice-grade channel, voice signal to android system playing standard form: pattern voice Voice command (comprising third party app title), thus after making Android " Voice command " identify, automatic searching, to third party app program, opens third party app;
Realize when Android device audio port has unusual fluctuation, the corresponding app of vice activation;
This device can send pattern voice voice signal, and by the requirement of Android Voice command name form, the audio signal of outputting standard form, provides Android " Voice command " to identify;
After system (this device) judges that " Voice command " is opened, send setting signal (operator voice output app title) again, Android self app title voice signal or third party app title voice signal, as " open*** ", subsequently as the 3rd figure in Fig. 3;
After app automatic spring, user can carry out subsequent operation.
" speech recognition " program that the present invention adopts android system to carry, reaches after earphone inserts and completes the function starting third party app.
The above embodiment only have expressed several execution mode of the present invention, and it describes comparatively concrete and detailed, but therefore can not be interpreted as the restriction to the scope of the claims of the present invention.It should be pointed out that for the person of ordinary skill of the art, without departing from the inventive concept of the premise, can also make some distortion and improvement, these all belong to protection scope of the present invention.Therefore, the protection range of patent of the present invention should be as the criterion with claims.
Claims (2)
1. under an Android environment, utilize audio interface to start the external device (ED) of app, comprise: audio jack and single-chip microprocessor MCU, it is characterized in that, described audio jack is provided with L L channel 1 ', R R channel 2 ', microphone MIC3 ', shielding ground these 4 links of GND4 '; Described microphone MIC3 ' link connects the MIC_DET1 port of single-chip microprocessor MCU and AUDIO_R audio frequency R channel 3 port of single-chip microprocessor MCU respectively, described L L channel 1 ' link connects AUDIO_L audio frequency L channel 2 port of single-chip microprocessor MCU, described R R channel 2 ' link is unsettled, and described shielding ground GND4 ' link connects the GND of single-chip microprocessor MCU;
The VSS circuit common ground end 4 of described single-chip microprocessor MCU connects GND logically, the VDD power end 8 of described single-chip microprocessor MCU connects VCC power supply, the KEY of described single-chip microprocessor MCU 1. keystroke interface 6 connects GND logically after switch S, the LED interface 5 of described single-chip microprocessor MCU connects GND logically after LED, and 2. interface 7 is unsettled for the KEY of described single-chip microprocessor MCU.
2. device utilizes audio interface to start a method of app under Android environment according to claim 1, and it is characterized in that, method is as follows:
(1), in this device, implant app in advance;
(2), when needs realize app start-up performance, the audio jack of this device inserts Android device audio interface;
, this device Auto-Sensing current state, automatically send the signal mated with Android audio interface real-time monitor (RTM) subsequently, " Voice command " program that Android device carries can be started;
(4), after this device judges " Voice command " program that Android device has started, this device sends app title voice signal again to Android system;
, " Voice command " program of carrying of Android can automatic search to this app program, and open app, app is in Android device after automatic spring, and user can carry out subsequent operation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410544625.4A CN104363544B (en) | 2014-10-15 | 2014-10-15 | Start app external device (ED) under Android environment using COBBAIF |
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| CN201410544625.4A CN104363544B (en) | 2014-10-15 | 2014-10-15 | Start app external device (ED) under Android environment using COBBAIF |
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| CN104363544A true CN104363544A (en) | 2015-02-18 |
| CN104363544B CN104363544B (en) | 2017-10-27 |
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Cited By (3)
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| CN104360872A (en) * | 2014-10-15 | 2015-02-18 | 深圳市学立佳教育科技有限公司 | External device for starting app under IOS (Iphone Operation System) environment by utilizing audio interface |
| CN105607543A (en) * | 2016-02-18 | 2016-05-25 | 西安科技大学 | Intelligent terminal synchronization triggering equipment and triggering method thereof |
| CN105915695A (en) * | 2016-06-24 | 2016-08-31 | 陈银芳 | Mobile phone with a one-key acceleration function |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110166819A (en) | 2019-04-12 | 2019-08-23 | 华为技术有限公司 | A kind of method, apparatus, terminal and system playing multimedia resource |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN104360872A (en) * | 2014-10-15 | 2015-02-18 | 深圳市学立佳教育科技有限公司 | External device for starting app under IOS (Iphone Operation System) environment by utilizing audio interface |
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| CN105607543B (en) * | 2016-02-18 | 2017-03-15 | 西安科技大学 | Intelligent terminal synchronous triggering device and its triggering method |
| CN105915695A (en) * | 2016-06-24 | 2016-08-31 | 陈银芳 | Mobile phone with a one-key acceleration function |
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| CN104363544B (en) | 2017-10-27 |
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