├── .gitignore ├── CHANGELOG.md ├── LICENSE.txt ├── README.md ├── art └── speechrecognitionview.gif ├── build.gradle ├── gradle.properties ├── gradle └── wrapper │ ├── gradle-wrapper.jar │ └── gradle-wrapper.properties ├── gradlew ├── gradlew.bat ├── settings.gradle ├── speechrecognitionview-sample ├── build.gradle └── src │ └── main │ ├── AndroidManifest.xml │ ├── java │ └── com │ │ └── github │ │ └── zagum │ │ └── speechrecognitionview │ │ └── sample │ │ └── MainActivity.java │ └── res │ ├── layout │ └── activity_main.xml │ ├── mipmap-hdpi │ └── ic_launcher.png │ ├── mipmap-mdpi │ └── ic_launcher.png │ ├── mipmap-xhdpi │ └── ic_launcher.png │ ├── mipmap-xxhdpi │ └── ic_launcher.png │ ├── mipmap-xxxhdpi │ └── ic_launcher.png │ └── values │ ├── colors.xml │ ├── strings.xml │ └── styles.xml └── speechrecognitionview ├── build.gradle └── src └── main ├── AndroidManifest.xml └── java └── com └── github └── zagum └── speechrecognitionview ├── RecognitionBar.java ├── RecognitionProgressView.java ├── adapters └── RecognitionListenerAdapter.java └── animators ├── BarParamsAnimator.java ├── BarRmsAnimator.java ├── IdleAnimator.java ├── RmsAnimator.java ├── RotatingAnimator.java └── TransformAnimator.java /.gitignore: -------------------------------------------------------------------------------- 1 | # IntelliJ IDEA 2 | .idea 3 | *.iml 4 | 5 | # Gradle 6 | .gradle/ 7 | build/ 8 | 9 | # Local configuration file (sdk path, etc) 10 | local.properties -------------------------------------------------------------------------------- /CHANGELOG.md: -------------------------------------------------------------------------------- 1 | Change Log 2 | ========== 3 | 4 | 5 | ## Version 1.0.1 6 | 7 | _2016-04-30_ 8 | 9 | Initial release. 10 | -------------------------------------------------------------------------------- /LICENSE.txt: -------------------------------------------------------------------------------- 1 | 2 | Apache License 3 | Version 2.0, January 2004 4 | http://www.apache.org/licenses/ 5 | 6 | TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION 7 | 8 | 1. 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We also recommend that a 186 | file or class name and description of purpose be included on the 187 | same "printed page" as the copyright notice for easier 188 | identification within third-party archives. 189 | 190 | Copyright [yyyy] [name of copyright owner] 191 | 192 | Licensed under the Apache License, Version 2.0 (the "License"); 193 | you may not use this file except in compliance with the License. 194 | You may obtain a copy of the License at 195 | 196 | http://www.apache.org/licenses/LICENSE-2.0 197 | 198 | Unless required by applicable law or agreed to in writing, software 199 | distributed under the License is distributed on an "AS IS" BASIS, 200 | WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 201 | See the License for the specific language governing permissions and 202 | limitations under the License. 203 | -------------------------------------------------------------------------------- /README.md: -------------------------------------------------------------------------------- 1 | SpeechRecognitionView 2 | ====================== 3 | 4 | [![Android Arsenal](https://img.shields.io/badge/Android%20Arsenal-SpeechRecognitionView-brightgreen.svg?style=flat)](http://android-arsenal.com/details/1/3518) 5 | [![Release](https://jitpack.io/v/zagum/SpeechRecognitionView.svg)](https://jitpack.io/#zagum/SpeechRecognitionView) 6 | 7 | "Google Now" style animation for [Speech Recognizer][1]. 8 | 9 | ![image](https://raw.githubusercontent.com/zagum/SpeechRecognitionView/master/art/speechrecognitionview.gif) 10 | 11 | 12 | Compatibility 13 | ------------- 14 | 15 | This library is compatible from API 15 (Android 4.0.3). 16 | 17 | 18 | Download 19 | -------- 20 | 21 | 22 | Add it in your root build.gradle at the end of repositories: 23 | 24 | ```groovy 25 | allprojects { 26 | repositories { 27 | ... 28 | maven { url "https://jitpack.io" } 29 | } 30 | } 31 | ``` 32 | 33 | Add the dependency 34 | 35 | ```groovy 36 | dependencies { 37 | compile 'com.github.zagum:SpeechRecognitionView:1.2.2' 38 | } 39 | ``` 40 | 41 | 42 | Usage 43 | ----- 44 | 45 | * Xml file: 46 | 47 | Simply add view to your layout: 48 | 49 | ``` xml 50 | 55 | ``` 56 | * Initialization: 57 | 58 | Init speech recognizer: 59 | ``` java 60 | SpeechRecognizer speechRecognizer = SpeechRecognizer.createSpeechRecognizer(context); 61 | ``` 62 | 63 | Init RecognitionProgressView: 64 | ``` java 65 | RecognitionProgressView recognitionProgressView = (RecognitionProgressView) findViewById(R.id.recognition_view); 66 | recognitionProgressView.setSpeechRecognizer(speechRecognizer); 67 | recognitionProgressView.setRecognitionListener(new RecognitionListenerAdapter() { 68 | @Override 69 | public void onResults(Bundle results) { 70 | showResults(results); 71 | } 72 | }); 73 | ``` 74 | 75 | When SpeechRecognizer and RecognitionProgressView inited, use your speech recognizer as usual: 76 | ``` java 77 | listen.setOnClickListener(new View.OnClickListener() { 78 | @Override 79 | public void onClick(View v) { 80 | startRecognition(); 81 | } 82 | }); 83 | 84 | private void startRecognition() { 85 | Intent intent = new Intent(RecognizerIntent.ACTION_RECOGNIZE_SPEECH); 86 | intent.putExtra(RecognizerIntent.EXTRA_CALLING_PACKAGE, getPackageName()); 87 | intent.putExtra(RecognizerIntent.EXTRA_LANGUAGE_MODEL, RecognizerIntent.LANGUAGE_MODEL_FREE_FORM); 88 | speechRecognizer.startListening(intent); 89 | } 90 | ``` 91 | 92 | Start and stop RecognitionProgressView animation: 93 | ``` java 94 | recognitionProgressView.play(); 95 | 96 | recognitionProgressView.stop(); 97 | ``` 98 | 99 | * Customization: 100 | 101 | Set custom colors: 102 | ``` java 103 | int[] colors = { 104 | ContextCompat.getColor(this, R.color.color1), 105 | ContextCompat.getColor(this, R.color.color2), 106 | ContextCompat.getColor(this, R.color.color3), 107 | ContextCompat.getColor(this, R.color.color4), 108 | ContextCompat.getColor(this, R.color.color5) 109 | }; 110 | recognitionProgressView.setColors(colors); 111 | ``` 112 | 113 | Set custom bars heights: 114 | ``` java 115 | int[] heights = {60, 76, 58, 80, 55}; 116 | recognitionProgressView.setBarMaxHeightsInDp(heights); 117 | ``` 118 | 119 | Set custom circle radius/spacing between circles/idle animation amolitude size/rotation animation radius: 120 | ``` java 121 | recognitionProgressView.setCircleRadiusInDp(2); 122 | recognitionProgressView.setSpacingInDp(2); 123 | recognitionProgressView.setIdleStateAmplitudeInDp(2); 124 | recognitionProgressView.setRotationRadiusInDp(10); 125 | ``` 126 | Don't forget to add permission to your AndroidManifest.xml file 127 | ``` xml 128 | 129 | ``` 130 | 131 | 132 | * Warning 133 | 134 | From [Android Documentation](http://developer.android.com/reference/android/speech/RecognitionListener.html#onRmsChanged(float)) 135 | For ```java public abstract void onRmsChanged (float rmsdB)``` callback ```There is no guarantee that this method will be called.```, 136 | so if this callback does not return values the Bars animation will be skipped. 137 | 138 | I found some hack to make it working every time you want to start speech recognition: 139 | ``` java 140 | listen.setOnClickListener(new View.OnClickListener() { 141 | @Override 142 | public void onClick(View v) { 143 | startRecognition(); 144 | recognitionProgressView.postDelayed(new Runnable() { 145 | @Override 146 | public void run() { 147 | startRecognition(); 148 | } 149 | }, 50); 150 | } 151 | }); 152 | ``` 153 | 154 | 155 | License 156 | ------- 157 | 158 | Copyright 2016 Evgenii Zagumennyi 159 | 160 | Licensed under the Apache License, Version 2.0 (the "License"); 161 | you may not use this file except in compliance with the License. 162 | You may obtain a copy of the License at 163 | 164 | http://www.apache.org/licenses/LICENSE-2.0 165 | 166 | Unless required by applicable law or agreed to in writing, software 167 | distributed under the License is distributed on an "AS IS" BASIS, 168 | WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 169 | See the License for the specific language governing permissions and 170 | limitations under the License. 171 | 172 | 173 | [1]: http://developer.android.com/intl/ru/reference/android/speech/SpeechRecognizer.html 174 | -------------------------------------------------------------------------------- /art/speechrecognitionview.gif: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/zagum/SpeechRecognitionView/c45c3d5b84598337c378800c5407c93b62e7fe72/art/speechrecognitionview.gif -------------------------------------------------------------------------------- /build.gradle: -------------------------------------------------------------------------------- 1 | buildscript { 2 | repositories { 3 | google() 4 | jcenter() 5 | } 6 | dependencies { 7 | classpath 'com.android.tools.build:gradle:3.1.4' 8 | } 9 | } 10 | 11 | allprojects { 12 | repositories { 13 | google() 14 | jcenter() 15 | maven { url "https://jitpack.io" } 16 | } 17 | } 18 | 19 | ext { 20 | minSdkVersion = 15 21 | compileSdkVersion = 27 22 | buildToolsVersion = '27.0.3' 23 | 24 | supportAppCompat = 'com.android.support:appcompat-v7:27.1.1' 25 | } 26 | 27 | task clean(type: Delete) { 28 | delete rootProject.buildDir 29 | } -------------------------------------------------------------------------------- /gradle.properties: -------------------------------------------------------------------------------- 1 | # Project-wide Gradle settings. 2 | 3 | # IDE (e.g. Android Studio) users: 4 | # Gradle settings configured through the IDE *will override* 5 | # any settings specified in this file. 6 | 7 | # For more details on how to configure your build environment visit 8 | # http://www.gradle.org/docs/current/userguide/build_environment.html 9 | 10 | # Specifies the JVM arguments used for the daemon process. 11 | # The setting is particularly useful for tweaking memory settings. 12 | # Default value: -Xmx10248m -XX:MaxPermSize=256m 13 | # org.gradle.jvmargs=-Xmx2048m -XX:MaxPermSize=512m -XX:+HeapDumpOnOutOfMemoryError -Dfile.encoding=UTF-8 14 | 15 | # When configured, Gradle will run in incubating parallel mode. 16 | # This option should only be used with decoupled projects. More details, visit 17 | # http://www.gradle.org/docs/current/userguide/multi_project_builds.html#sec:decoupled_projects 18 | # org.gradle.parallel=true -------------------------------------------------------------------------------- /gradle/wrapper/gradle-wrapper.jar: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/zagum/SpeechRecognitionView/c45c3d5b84598337c378800c5407c93b62e7fe72/gradle/wrapper/gradle-wrapper.jar -------------------------------------------------------------------------------- /gradle/wrapper/gradle-wrapper.properties: -------------------------------------------------------------------------------- 1 | #Thu Aug 30 11:14:58 MSK 2018 2 | distributionBase=GRADLE_USER_HOME 3 | distributionPath=wrapper/dists 4 | zipStoreBase=GRADLE_USER_HOME 5 | zipStorePath=wrapper/dists 6 | distributionUrl=https\://services.gradle.org/distributions/gradle-4.4-all.zip 7 | -------------------------------------------------------------------------------- /gradlew: -------------------------------------------------------------------------------- 1 | #!/usr/bin/env bash 2 | 3 | ############################################################################## 4 | ## 5 | ## Gradle start up script for UN*X 6 | ## 7 | ############################################################################## 8 | 9 | # Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script. 10 | DEFAULT_JVM_OPTS="" 11 | 12 | APP_NAME="Gradle" 13 | APP_BASE_NAME=`basename "$0"` 14 | 15 | # Use the maximum available, or set MAX_FD != -1 to use that value. 16 | MAX_FD="maximum" 17 | 18 | warn ( ) { 19 | echo "$*" 20 | } 21 | 22 | die ( ) { 23 | echo 24 | echo "$*" 25 | echo 26 | exit 1 27 | } 28 | 29 | # OS specific support (must be 'true' or 'false'). 30 | cygwin=false 31 | msys=false 32 | darwin=false 33 | case "`uname`" in 34 | CYGWIN* ) 35 | cygwin=true 36 | ;; 37 | Darwin* ) 38 | darwin=true 39 | ;; 40 | MINGW* ) 41 | msys=true 42 | ;; 43 | esac 44 | 45 | # Attempt to set APP_HOME 46 | # Resolve links: $0 may be a link 47 | PRG="$0" 48 | # Need this for relative symlinks. 49 | while [ -h "$PRG" ] ; do 50 | ls=`ls -ld "$PRG"` 51 | link=`expr "$ls" : '.*-> \(.*\)$'` 52 | if expr "$link" : '/.*' > /dev/null; then 53 | PRG="$link" 54 | else 55 | PRG=`dirname "$PRG"`"/$link" 56 | fi 57 | done 58 | SAVED="`pwd`" 59 | cd "`dirname \"$PRG\"`/" >/dev/null 60 | APP_HOME="`pwd -P`" 61 | cd "$SAVED" >/dev/null 62 | 63 | CLASSPATH=$APP_HOME/gradle/wrapper/gradle-wrapper.jar 64 | 65 | # Determine the Java command to use to start the JVM. 66 | if [ -n "$JAVA_HOME" ] ; then 67 | if [ -x "$JAVA_HOME/jre/sh/java" ] ; then 68 | # IBM's JDK on AIX uses strange locations for the executables 69 | JAVACMD="$JAVA_HOME/jre/sh/java" 70 | else 71 | JAVACMD="$JAVA_HOME/bin/java" 72 | fi 73 | if [ ! -x "$JAVACMD" ] ; then 74 | die "ERROR: JAVA_HOME is set to an invalid directory: $JAVA_HOME 75 | 76 | Please set the JAVA_HOME variable in your environment to match the 77 | location of your Java installation." 78 | fi 79 | else 80 | JAVACMD="java" 81 | which java >/dev/null 2>&1 || die "ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH. 82 | 83 | Please set the JAVA_HOME variable in your environment to match the 84 | location of your Java installation." 85 | fi 86 | 87 | # Increase the maximum file descriptors if we can. 88 | if [ "$cygwin" = "false" -a "$darwin" = "false" ] ; then 89 | MAX_FD_LIMIT=`ulimit -H -n` 90 | if [ $? -eq 0 ] ; then 91 | if [ "$MAX_FD" = "maximum" -o "$MAX_FD" = "max" ] ; then 92 | MAX_FD="$MAX_FD_LIMIT" 93 | fi 94 | ulimit -n $MAX_FD 95 | if [ $? -ne 0 ] ; then 96 | warn "Could not set maximum file descriptor limit: $MAX_FD" 97 | fi 98 | else 99 | warn "Could not query maximum file descriptor limit: $MAX_FD_LIMIT" 100 | fi 101 | fi 102 | 103 | # For Darwin, add options to specify how the application appears in the dock 104 | if $darwin; then 105 | GRADLE_OPTS="$GRADLE_OPTS \"-Xdock:name=$APP_NAME\" \"-Xdock:icon=$APP_HOME/media/gradle.icns\"" 106 | fi 107 | 108 | # For Cygwin, switch paths to Windows format before running java 109 | if $cygwin ; then 110 | APP_HOME=`cygpath --path --mixed "$APP_HOME"` 111 | CLASSPATH=`cygpath --path --mixed "$CLASSPATH"` 112 | JAVACMD=`cygpath --unix "$JAVACMD"` 113 | 114 | # We build the pattern for arguments to be converted via cygpath 115 | ROOTDIRSRAW=`find -L / -maxdepth 1 -mindepth 1 -type d 2>/dev/null` 116 | SEP="" 117 | for dir in $ROOTDIRSRAW ; do 118 | ROOTDIRS="$ROOTDIRS$SEP$dir" 119 | SEP="|" 120 | done 121 | OURCYGPATTERN="(^($ROOTDIRS))" 122 | # Add a user-defined pattern to the cygpath arguments 123 | if [ "$GRADLE_CYGPATTERN" != "" ] ; then 124 | OURCYGPATTERN="$OURCYGPATTERN|($GRADLE_CYGPATTERN)" 125 | fi 126 | # Now convert the arguments - kludge to limit ourselves to /bin/sh 127 | i=0 128 | for arg in "$@" ; do 129 | CHECK=`echo "$arg"|egrep -c "$OURCYGPATTERN" -` 130 | CHECK2=`echo "$arg"|egrep -c "^-"` ### Determine if an option 131 | 132 | if [ $CHECK -ne 0 ] && [ $CHECK2 -eq 0 ] ; then ### Added a condition 133 | eval `echo args$i`=`cygpath --path --ignore --mixed "$arg"` 134 | else 135 | eval `echo args$i`="\"$arg\"" 136 | fi 137 | i=$((i+1)) 138 | done 139 | case $i in 140 | (0) set -- ;; 141 | (1) set -- "$args0" ;; 142 | (2) set -- "$args0" "$args1" ;; 143 | (3) set -- "$args0" "$args1" "$args2" ;; 144 | (4) set -- "$args0" "$args1" "$args2" "$args3" ;; 145 | (5) set -- "$args0" "$args1" "$args2" "$args3" "$args4" ;; 146 | (6) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" ;; 147 | (7) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" ;; 148 | (8) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" "$args7" ;; 149 | (9) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" "$args7" "$args8" ;; 150 | esac 151 | fi 152 | 153 | # Split up the JVM_OPTS And GRADLE_OPTS values into an array, following the shell quoting and substitution rules 154 | function splitJvmOpts() { 155 | JVM_OPTS=("$@") 156 | } 157 | eval splitJvmOpts $DEFAULT_JVM_OPTS $JAVA_OPTS $GRADLE_OPTS 158 | JVM_OPTS[${#JVM_OPTS[*]}]="-Dorg.gradle.appname=$APP_BASE_NAME" 159 | 160 | exec "$JAVACMD" "${JVM_OPTS[@]}" -classpath "$CLASSPATH" org.gradle.wrapper.GradleWrapperMain "$@" 161 | -------------------------------------------------------------------------------- /gradlew.bat: -------------------------------------------------------------------------------- 1 | @if "%DEBUG%" == "" @echo off 2 | @rem ########################################################################## 3 | @rem 4 | @rem Gradle startup script for Windows 5 | @rem 6 | @rem ########################################################################## 7 | 8 | @rem Set local scope for the variables with windows NT shell 9 | if "%OS%"=="Windows_NT" setlocal 10 | 11 | @rem Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script. 12 | set DEFAULT_JVM_OPTS= 13 | 14 | set DIRNAME=%~dp0 15 | if "%DIRNAME%" == "" set DIRNAME=. 16 | set APP_BASE_NAME=%~n0 17 | set APP_HOME=%DIRNAME% 18 | 19 | @rem Find java.exe 20 | if defined JAVA_HOME goto findJavaFromJavaHome 21 | 22 | set JAVA_EXE=java.exe 23 | %JAVA_EXE% -version >NUL 2>&1 24 | if "%ERRORLEVEL%" == "0" goto init 25 | 26 | echo. 27 | echo ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH. 28 | echo. 29 | echo Please set the JAVA_HOME variable in your environment to match the 30 | echo location of your Java installation. 31 | 32 | goto fail 33 | 34 | :findJavaFromJavaHome 35 | set JAVA_HOME=%JAVA_HOME:"=% 36 | set JAVA_EXE=%JAVA_HOME%/bin/java.exe 37 | 38 | if exist "%JAVA_EXE%" goto init 39 | 40 | echo. 41 | echo ERROR: JAVA_HOME is set to an invalid directory: %JAVA_HOME% 42 | echo. 43 | echo Please set the JAVA_HOME variable in your environment to match the 44 | echo location of your Java installation. 45 | 46 | goto fail 47 | 48 | :init 49 | @rem Get command-line arguments, handling Windowz variants 50 | 51 | if not "%OS%" == "Windows_NT" goto win9xME_args 52 | if "%@eval[2+2]" == "4" goto 4NT_args 53 | 54 | :win9xME_args 55 | @rem Slurp the command line arguments. 56 | set CMD_LINE_ARGS= 57 | set _SKIP=2 58 | 59 | :win9xME_args_slurp 60 | if "x%~1" == "x" goto execute 61 | 62 | set CMD_LINE_ARGS=%* 63 | goto execute 64 | 65 | :4NT_args 66 | @rem Get arguments from the 4NT Shell from JP Software 67 | set CMD_LINE_ARGS=%$ 68 | 69 | :execute 70 | @rem Setup the command line 71 | 72 | set CLASSPATH=%APP_HOME%\gradle\wrapper\gradle-wrapper.jar 73 | 74 | @rem Execute Gradle 75 | "%JAVA_EXE%" %DEFAULT_JVM_OPTS% %JAVA_OPTS% %GRADLE_OPTS% "-Dorg.gradle.appname=%APP_BASE_NAME%" -classpath "%CLASSPATH%" org.gradle.wrapper.GradleWrapperMain %CMD_LINE_ARGS% 76 | 77 | :end 78 | @rem End local scope for the variables with windows NT shell 79 | if "%ERRORLEVEL%"=="0" goto mainEnd 80 | 81 | :fail 82 | rem Set variable GRADLE_EXIT_CONSOLE if you need the _script_ return code instead of 83 | rem the _cmd.exe /c_ return code! 84 | if not "" == "%GRADLE_EXIT_CONSOLE%" exit 1 85 | exit /b 1 86 | 87 | :mainEnd 88 | if "%OS%"=="Windows_NT" endlocal 89 | 90 | :omega 91 | -------------------------------------------------------------------------------- /settings.gradle: -------------------------------------------------------------------------------- 1 | include ':speechrecognitionview' 2 | include ':speechrecognitionview-sample' -------------------------------------------------------------------------------- /speechrecognitionview-sample/build.gradle: -------------------------------------------------------------------------------- 1 | apply plugin: 'com.android.application' 2 | 3 | android { 4 | compileSdkVersion rootProject.ext.compileSdkVersion 5 | buildToolsVersion rootProject.ext.buildToolsVersion 6 | 7 | defaultConfig { 8 | applicationId "com.github.zagum.speechrecognitionview.sample" 9 | minSdkVersion rootProject.ext.minSdkVersion 10 | targetSdkVersion rootProject.ext.compileSdkVersion 11 | versionCode 1 12 | versionName "1.0" 13 | } 14 | } 15 | 16 | dependencies { 17 | implementation 'com.github.zagum:SpeechRecognitionView:1.2.2' 18 | } -------------------------------------------------------------------------------- /speechrecognitionview-sample/src/main/AndroidManifest.xml: -------------------------------------------------------------------------------- 1 | 4 | 5 | 6 | 7 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | -------------------------------------------------------------------------------- /speechrecognitionview-sample/src/main/java/com/github/zagum/speechrecognitionview/sample/MainActivity.java: -------------------------------------------------------------------------------- 1 | /* 2 | * Copyright (C) 2016 Evgenii Zagumennyi 3 | * 4 | * Licensed under the Apache License, Version 2.0 (the "License"); 5 | * you may not use this file except in compliance with the License. 6 | * You may obtain a copy of the License at 7 | * 8 | * http://www.apache.org/licenses/LICENSE-2.0 9 | * 10 | * Unless required by applicable law or agreed to in writing, software 11 | * distributed under the License is distributed on an "AS IS" BASIS, 12 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 | * See the License for the specific language governing permissions and 14 | * limitations under the License. 15 | */ 16 | 17 | package com.github.zagum.speechrecognitionview.sample; 18 | 19 | import android.Manifest; 20 | import android.content.Intent; 21 | import android.content.pm.PackageManager; 22 | import android.os.Bundle; 23 | import android.speech.RecognizerIntent; 24 | import android.speech.SpeechRecognizer; 25 | import android.support.v4.app.ActivityCompat; 26 | import android.support.v4.content.ContextCompat; 27 | import android.support.v7.app.AppCompatActivity; 28 | import android.view.View; 29 | import android.widget.Button; 30 | import android.widget.Toast; 31 | import com.github.zagum.speechrecognitionview.RecognitionProgressView; 32 | import com.github.zagum.speechrecognitionview.adapters.RecognitionListenerAdapter; 33 | import java.util.ArrayList; 34 | 35 | public class MainActivity extends AppCompatActivity { 36 | private static final String TAG = "MainActivity"; 37 | private static final int REQUEST_RECORD_AUDIO_PERMISSION_CODE = 1; 38 | 39 | private SpeechRecognizer speechRecognizer; 40 | 41 | @Override 42 | protected void onCreate(Bundle savedInstanceState) { 43 | super.onCreate(savedInstanceState); 44 | setContentView(R.layout.activity_main); 45 | 46 | int[] colors = { 47 | ContextCompat.getColor(this, R.color.color1), 48 | ContextCompat.getColor(this, R.color.color2), 49 | ContextCompat.getColor(this, R.color.color3), 50 | ContextCompat.getColor(this, R.color.color4), 51 | ContextCompat.getColor(this, R.color.color5) 52 | }; 53 | 54 | int[] heights = { 20, 24, 18, 23, 16 }; 55 | 56 | speechRecognizer = SpeechRecognizer.createSpeechRecognizer(this); 57 | 58 | final RecognitionProgressView recognitionProgressView = (RecognitionProgressView) findViewById(R.id.recognition_view); 59 | recognitionProgressView.setSpeechRecognizer(speechRecognizer); 60 | recognitionProgressView.setRecognitionListener(new RecognitionListenerAdapter() { 61 | @Override 62 | public void onResults(Bundle results) { 63 | showResults(results); 64 | } 65 | }); 66 | recognitionProgressView.setColors(colors); 67 | recognitionProgressView.setBarMaxHeightsInDp(heights); 68 | recognitionProgressView.setCircleRadiusInDp(2); 69 | recognitionProgressView.setSpacingInDp(2); 70 | recognitionProgressView.setIdleStateAmplitudeInDp(2); 71 | recognitionProgressView.setRotationRadiusInDp(10); 72 | recognitionProgressView.play(); 73 | 74 | Button listen = (Button) findViewById(R.id.listen); 75 | Button reset = (Button) findViewById(R.id.reset); 76 | 77 | listen.setOnClickListener(new View.OnClickListener() { 78 | @Override 79 | public void onClick(View v) { 80 | if (ContextCompat.checkSelfPermission(MainActivity.this, 81 | Manifest.permission.RECORD_AUDIO) 82 | != PackageManager.PERMISSION_GRANTED) { 83 | requestPermission(); 84 | } else { 85 | startRecognition(); 86 | recognitionProgressView.postDelayed(new Runnable() { 87 | @Override 88 | public void run() { 89 | startRecognition(); 90 | } 91 | }, 50); 92 | } 93 | } 94 | }); 95 | 96 | reset.setOnClickListener(new View.OnClickListener() { 97 | @Override 98 | public void onClick(View v) { 99 | recognitionProgressView.stop(); 100 | recognitionProgressView.play(); 101 | } 102 | }); 103 | } 104 | 105 | @Override 106 | protected void onDestroy() { 107 | if (speechRecognizer != null) { 108 | speechRecognizer.destroy(); 109 | } 110 | super.onDestroy(); 111 | } 112 | 113 | private void startRecognition() { 114 | Intent intent = new Intent(RecognizerIntent.ACTION_RECOGNIZE_SPEECH); 115 | intent.putExtra(RecognizerIntent.EXTRA_CALLING_PACKAGE, getPackageName()); 116 | intent.putExtra(RecognizerIntent.EXTRA_LANGUAGE_MODEL, RecognizerIntent.LANGUAGE_MODEL_FREE_FORM); 117 | intent.putExtra(RecognizerIntent.EXTRA_LANGUAGE, "en"); 118 | speechRecognizer.startListening(intent); 119 | } 120 | 121 | private void showResults(Bundle results) { 122 | ArrayList matches = results 123 | .getStringArrayList(SpeechRecognizer.RESULTS_RECOGNITION); 124 | Toast.makeText(this, matches.get(0), Toast.LENGTH_LONG).show(); 125 | } 126 | 127 | private void requestPermission() { 128 | if (ActivityCompat.shouldShowRequestPermissionRationale(this, 129 | Manifest.permission.RECORD_AUDIO)) { 130 | Toast.makeText(this, "Requires RECORD_AUDIO permission", Toast.LENGTH_SHORT).show(); 131 | } else { 132 | ActivityCompat.requestPermissions(this, 133 | new String[] { Manifest.permission.RECORD_AUDIO }, 134 | REQUEST_RECORD_AUDIO_PERMISSION_CODE); 135 | } 136 | } 137 | } -------------------------------------------------------------------------------- /speechrecognitionview-sample/src/main/res/layout/activity_main.xml: -------------------------------------------------------------------------------- 1 | 16 | 17 | 21 | 22 | 27 | 28 | 35 | 36 |