voice unlock android

occupies per second. Some encoding like AAC or MP3 specifies the number of bits of audio file compression. When you are using a lower bit rate, you will lose sound quality.You should choose different bitrate based on the specific sound file, try to compare which one is the most suitable, and make some tradeoffs between the sound file size and the sound quality by using different bit rates. If your files are mostly voice-speaking data, you can use a l

By he minggui (http://blog.csdn.net/hmg25) reprint please indicate the source The Siri of the iPhone 4 S is eye-catching and there are countless videos on the Internet. It makes android users feel itchy. Fortunately, later experts in the android camp quickly attacked and launched Iris. The tragedy is that Iris only supports English, which makes us very bad at English. It's really depressing ~ _~ So I plan t

ByHe minggui (http://blog.csdn.net/hmg25) reprinted please indicate the source The Siri of the iPhone 4 S is eye-catching and there are countless videos on the Internet. It makes android users feel itchy. Fortunately, later experts in the android camp quickly attacked and launched Iris. The tragedy is that Iris only supports English, which makes us very bad at English. It's really depressing ~ _~ So I plan

; Charheader[6]; intN; void*wav, *Amr; inch= fopen ([sourcefile utf8string],"RB"); if(!inch) {perror ([sourcefile utf8string]); return 1; } N= Fread (header,1,6,inch); if(n! =6|| MEMCMP (header,"#! amr\n",6) {fprintf (stderr,"Bad header\n"); return 1; } WAV= Wav_write_open ([targetfile utf8string],8000, -,1); if(!wav) {fprintf (stderr,"Unable to open%s\n", [TargetFile utf8string]); return 1; } AMR=Decoder_interface_init (); while(1) {uint8_t buffer[ -], littleendian[ the], *ptr; intsize, I; int

Preface The text search icon is added to the search box of the existing software to facilitate user input. We can also use this input method to improve user experience.There are three methods for Speech Recognition: ① using intent to call the speech recognition program; ② using sevice; ③ using 3rd-party speech recognition library;The following describes the implementation of the solution technology ① and ③.1. Use intent to call the Speech Recognition Program The

This example requires Android to install applications that support Recognizerintent.action_recognize_speech, such as Google's Voice Search app. The default is not installed on the emulator, you can see how to install APK on the Android emulator to install a voice Search on the emulator. This example voicerecognitio

Reprint Please specify source: http://blog.csdn.net/zhaokaiqiang1992If you want your users to say "Ok,google" and then search for something in your app, how many lines of code do you need? In fact, it doesn't take a few lines of code.From now on, you just need to be in yourAndroidManifest.xml文件里面添加一点点代码，你就可以让你的搜索界面连接到Google上Once you have done this, your application will receive a Search_action request intent that contains the Searchmanager.query parameter. 在google,我们一直在寻找创新的方式来帮助提高手机搜索，并且驱动用户回到

Information chat, file transmission, voice call, used for LAN mobile communication tools, similar to the Flying Pigeon book. I found it online. After downloading it, I modified it.Code, Can be compiled, run! Complete comments are provided!Note: The mobile phone is connected to the LAN through WiFi (it fails to be uploaded many times, so you have to use the network disk)After a network engineer, the following knowledge points of the software design are

One, the supported features have text information interaction, voice chat, send files and recordingThe source code will be attached later.Second, the UI display diagramThree, after my test, is very successful. Just a little bit is the voice of real-time calls when the voice will echo or even panic. File transfer and text, recording are more successful.The softwar

The content of this article is from the internet. I have referenced Weibo and Forum summaries. When making a speech intercom, you will encounter the problem of recording speech format, because you need to consider the formats supported by your own development devices, but also the formats supported by the operating systems of other devices, and the difficulty of implementing various formats on their respective platforms. Previously, the company made speech in this part. The solution was to r

In Android, you only need to use texttospeech to use the voice playback function. This class implements many speech-related functions. You must set the language for this class. Currently, five languages are supported, the cup holder does not support Chinese characters. The implementation is simple, but you must first install the Language Pack. In settings, set the language input and output, and set the Tex

Close the sound, there is no good way, you can refer to the network of Practical Webview.reload ();@Overrideprotected void Onresume () {//TODO auto-generated method Stubmwebview.onresume (); if (CommonDialog! = null) {Comm Ondialog.dismiss ();} Super.onresume ();} @Overrideprotected void OnPause () {//TODO auto-generated method stubif (Islandport) {if (chromeclient! = null) {CHROMECLI Ent.onhidecustomview ();}} Mwebview.reload (); Mwebview.onpause (); Super.onpause ();}At the same time, must coo

Speech recognition:Precautions to use: Mainfest.xml must remember permission to write in21001: My case is not written Speechapp class, and need to register in application;20005: No matching results23300: Local engine error, my problem is the syntax error, missing a semicolon,,,, and debugging for a long time to find, and there will be no hint.The cause of the engine error in general:1, Java code Check your grammar file path, syntax ID and other related configuration;2, grammar file syntax is cor

"); } Public voidOnstartlistening (stringret) { intresult =int. Parse (ret); Startbutton.interactable= result = =0; } Public voidOnresult (stringresult) {Resulttext.text=result; } Public voidOnError (stringerrormessage) {Resulttext.text=errormessage; } Public voidOnendofspeech (stringempty) {Startbutton.getcomponentinchildren"closed, click to listen"; Startbutton.interactable=true; } Public voidOnbeginofspeech (stringempty) {Startbutton.getcomponentinchildren"li

(1) Procedures Android API's AudioManager provides a method to adjust the volume of mobile phones. audioMa.adjustVolume(AudioManager.ADJUST_LOWER, 0); audioMa.adjustVolume(AudioManager.ADJUST_RAISE, 0);You can also adjust the voice mode of your phone to vibrate or mute. AudioMa. setRingerMode (AudioManager. RINGER_MODE_NORMAL ); AudioMa. setRingerMode (AudioManager. RINGER_MODE_SILENT ); AudioMa. setRinge