");
50 | Matcher match = secondSummary.matcher(response);
51 | if (match.find()) {
52 | String secondPath = match.group(1);
53 | mActivity.hideInfo();
54 | mWebView.loadUrl(this.site + secondPath);
55 | if (mWebView.getVisibility() != View.VISIBLE) {
56 | mWebView.setVisibility(View.VISIBLE);
57 | }
58 | } else {
59 | mActivity.showInfo(String.format(
60 | mActivity.getResources().getString(R.string.no_miaodong_result),
61 | mWhat));
62 | }
63 | }
64 |
65 | @Override
66 | public void onErrorResponse(VolleyError error) {
67 | Log.i(TAG, "onErrorResponse: ", error);
68 | mActivity.showInfo(R.string.error_on_fetch_url);
69 | }
70 | }
71 |
--------------------------------------------------------------------------------
/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 |
--------------------------------------------------------------------------------
/app/src/main/res/layout/fragment_main.xml:
--------------------------------------------------------------------------------
1 |
7 |
8 |
18 |
19 |
30 |
31 |
43 |
44 |
45 |
60 |
61 |
67 |
68 |
69 |
--------------------------------------------------------------------------------
/app/src/main/java/com/ooolab/whatiswhat/MainFragment.java:
--------------------------------------------------------------------------------
1 | package com.ooolab.whatiswhat;
2 |
3 | import android.content.Context;
4 | import android.net.Uri;
5 | import android.os.Bundle;
6 | import android.support.v4.app.Fragment;
7 | import android.view.LayoutInflater;
8 | import android.view.View;
9 | import android.view.ViewGroup;
10 |
11 | import com.ooolab.whatiswhat.R;
12 |
13 | /**
14 | * A simple {@link Fragment} subclass.
15 | * Activities that contain this fragment must implement the
16 | * {@link MainFragment.OnFragmentInteractionListener} interface
17 | * to handle interaction events.
18 | * Use the {@link MainFragment#newInstance} factory method to
19 | * create an instance of this fragment.
20 | */
21 | public class MainFragment extends Fragment {
22 | // TODO: Rename parameter arguments, choose names that match
23 | // the fragment initialization parameters, e.g. ARG_ITEM_NUMBER
24 | private static final String ARG_PARAM1 = "param1";
25 | private static final String ARG_PARAM2 = "param2";
26 |
27 | // TODO: Rename and change types of parameters
28 | private String mParam1;
29 | private String mParam2;
30 |
31 | private OnInputBtnClickListner mListener;
32 |
33 | public MainFragment() {
34 | // Required empty public constructor
35 | }
36 |
37 | /**
38 | * Use this factory method to create a new instance of
39 | * this fragment using the provided parameters.
40 | *
41 | * @param param1 Parameter 1.
42 | * @param param2 Parameter 2.
43 | * @return A new instance of fragment MainFragment.
44 | */
45 | // TODO: Rename and change types and number of parameters
46 | public static MainFragment newInstance(String param1, String param2) {
47 | MainFragment fragment = new MainFragment();
48 | Bundle args = new Bundle();
49 | args.putString(ARG_PARAM1, param1);
50 | args.putString(ARG_PARAM2, param2);
51 | fragment.setArguments(args);
52 | return fragment;
53 | }
54 |
55 | @Override
56 | public void onCreate(Bundle savedInstanceState) {
57 | super.onCreate(savedInstanceState);
58 | if (getArguments() != null) {
59 | mParam1 = getArguments().getString(ARG_PARAM1);
60 | mParam2 = getArguments().getString(ARG_PARAM2);
61 | }
62 | }
63 |
64 | @Override
65 | public View onCreateView(LayoutInflater inflater, ViewGroup container,
66 | Bundle savedInstanceState) {
67 | // Inflate the layout for this fragment
68 | return inflater.inflate(R.layout.fragment_main, container, false);
69 | }
70 |
71 | // TODO: Rename method, update argument and hook method into UI event
72 | public void onButtonPressed(View v) {
73 | if (mListener != null) {
74 | mListener.onInputBtnClick(v);
75 | }
76 | }
77 |
78 | @Override
79 | public void onAttach(Context context) {
80 | super.onAttach(context);
81 | if (context instanceof OnInputBtnClickListner) {
82 | mListener = (OnInputBtnClickListner) context;
83 | } else {
84 | throw new RuntimeException(context.toString()
85 | + " must implement OnFragmentInteractionListener");
86 | }
87 | }
88 |
89 | @Override
90 | public void onDetach() {
91 | super.onDetach();
92 | mListener = null;
93 | }
94 |
95 | /**
96 | * This interface must be implemented by activities that contain this
97 | * fragment to allow an interaction in this fragment to be communicated
98 | * to the activity and potentially other fragments contained in that
99 | * activity.
100 | *
101 | * See the Android Training lesson Communicating with Other Fragments for more information.
104 | */
105 | public interface OnInputBtnClickListner {
106 | // TODO: Update argument type and name
107 | void onInputBtnClick(View v);
108 | }
109 | }
110 |
--------------------------------------------------------------------------------
/app/src/main/java/com/ooolab/whatiswhat/MicrophoneView.java:
--------------------------------------------------------------------------------
1 | package com.ooolab.whatiswhat;
2 |
3 | import android.animation.AnimatorSet;
4 | import android.animation.ObjectAnimator;
5 | import android.content.Context;
6 | import android.graphics.Bitmap;
7 | import android.graphics.BitmapFactory;
8 | import android.graphics.Canvas;
9 | import android.graphics.Color;
10 | import android.graphics.Paint;
11 | import android.speech.SpeechRecognizer;
12 | import android.util.AttributeSet;
13 | import android.util.Log;
14 | import android.util.TypedValue;
15 | import android.view.MotionEvent;
16 | import android.view.View;
17 |
18 |
19 | /**
20 | * TODO: document your custom view class.
21 | */
22 | public class MicrophoneView extends View {
23 |
24 | private static final int STATE_RECORDING = 0;
25 | private static final int STATE_PRESSED = 1;
26 | private int mState = STATE_RECORDING;
27 |
28 | private Bitmap mRecordingBitmap;
29 | private Bitmap mPressedBitmap;
30 |
31 | private Paint mPaint;
32 | private AnimatorSet mAnimatorSet = new AnimatorSet();
33 |
34 | private float mMinRadius;
35 | private float mMaxRadius;
36 | private float mCurrentRadius;
37 |
38 | public MicrophoneView(Context context) {
39 | super(context);
40 | init(null, 0);
41 | }
42 |
43 | public MicrophoneView(Context context, AttributeSet attrs) {
44 | super(context, attrs);
45 | init(attrs, 0);
46 | }
47 |
48 | public MicrophoneView(Context context, AttributeSet attrs, int defStyle) {
49 | super(context, attrs, defStyle);
50 | init(attrs, defStyle);
51 | }
52 |
53 | private void init(AttributeSet attrs, int defStyle) {
54 | mRecordingBitmap = BitmapFactory.decodeResource(getResources(), R.mipmap.mic_btn);
55 | mPressedBitmap = BitmapFactory.decodeResource(getResources(), R.mipmap.mic_btn_pressed);
56 |
57 | mPaint = new Paint();
58 | mPaint.setAntiAlias(true);
59 | mPaint.setColor(Color.argb(255, 0x9e, 0x9e, 0x9e));
60 |
61 | mMinRadius = dp2px(getContext(), 96) / 2;
62 | mCurrentRadius = mMinRadius;
63 |
64 | setClickable(true);
65 | }
66 |
67 | public static int dp2px(Context context, int dp){
68 | return (int) TypedValue.applyDimension(TypedValue.COMPLEX_UNIT_DIP, dp, context.getResources().getDisplayMetrics());
69 | }
70 |
71 | @Override
72 | protected void onSizeChanged(int w, int h, int oldw, int oldh) {
73 | super.onSizeChanged(w, h, oldw, oldh);
74 | mMaxRadius = Math.min(w, h) / 2;
75 | Log.d("", "MaxRadius: " + mMaxRadius);
76 | }
77 |
78 | @Override
79 | protected void onDraw(Canvas canvas) {
80 | super.onDraw(canvas);
81 |
82 | int width = canvas.getWidth();
83 | int height = canvas.getHeight();
84 |
85 | if(mCurrentRadius > mMinRadius){
86 | canvas.drawCircle(width / 2, height / 2, mCurrentRadius, mPaint);
87 | }
88 |
89 | switch (mState){
90 | case STATE_RECORDING:
91 | canvas.drawBitmap(mRecordingBitmap, width / 2 - mMinRadius, height / 2 - mMinRadius, mPaint);
92 | break;
93 | case STATE_PRESSED:
94 | canvas.drawBitmap(mPressedBitmap, width / 2 - mMinRadius, height / 2 - mMinRadius, mPaint);
95 | break;
96 | }
97 | }
98 |
99 | public void animateRadius(float radius){
100 | if(radius <= mCurrentRadius){
101 | return;
102 | }
103 | if(radius > mMaxRadius){
104 | radius = mMaxRadius;
105 | }else if(radius < mMinRadius){
106 | radius = mMinRadius;
107 | }
108 | if(radius == mCurrentRadius){
109 | return;
110 | }
111 | if(mAnimatorSet.isRunning()){
112 | mAnimatorSet.cancel();
113 | }
114 | mAnimatorSet.playSequentially(
115 | ObjectAnimator.ofFloat(this, "CurrentRadius", getCurrentRadius(), radius).setDuration(50),
116 | ObjectAnimator.ofFloat(this, "CurrentRadius", radius, mMinRadius).setDuration(600)
117 | );
118 | mAnimatorSet.start();
119 | }
120 |
121 | public float getCurrentRadius() {
122 | return mCurrentRadius;
123 | }
124 |
125 | public void setCurrentRadius(float currentRadius) {
126 | mCurrentRadius = currentRadius;
127 | invalidate();
128 | }
129 | }
130 |
--------------------------------------------------------------------------------
/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 |
--------------------------------------------------------------------------------
/app/src/main/java/com/ooolab/whatiswhat/VoiceInputFragment.java:
--------------------------------------------------------------------------------
1 | package com.ooolab.whatiswhat;
2 |
3 | import android.content.ComponentName;
4 | import android.content.Context;
5 | import android.content.Intent;
6 | import android.os.Bundle;
7 | import android.speech.RecognitionListener;
8 | import android.speech.SpeechRecognizer;
9 | import android.support.v4.app.Fragment;
10 | import android.view.LayoutInflater;
11 | import android.view.View;
12 | import android.view.ViewGroup;
13 | import android.widget.TextView;
14 |
15 | import com.baidu.speech.VoiceRecognitionService;
16 |
17 | import java.util.ArrayList;
18 |
19 | /*enum VSRErrors {
20 | NETWORK_TIMEOUT(1, "error_on_network_timeout"),
21 | NETWORK_UNKNOWN(2, "error_on_network_unknown"),
22 | AUDIO_RECORDING(3, "error_on_audio_recording"),
23 | SERVER_RESPONSE(4, "error_on_server_response"),
24 | CLIENT_UNKNOWN(5, "error_on_client_unknown"),
25 | SPEECH_TIMEOUT(6, "error_on_speech_timeout"),
26 | NO_RESULT(7, "error_on_no_result"),
27 | RECOGNIZER_BUSY(8, "error_on_recognizer_busy"),
28 | INSUFFICIENT_PERMISSIONS(9, "error_on_insufficient_permissions");
29 |
30 | private final int code;
31 | private final String message;
32 |
33 | private VSRErrors(int code, String message) {
34 | this.code = code;
35 | this.message = message;
36 | }
37 |
38 | public String getMessage() {
39 | return message;
40 | }
41 |
42 | public int getCode() {
43 | return code;
44 | }
45 |
46 | @Override
47 | public String toString() {
48 | return code + ": " + message;
49 | }
50 | }*/
51 |
52 | /**
53 | * A simple {@link Fragment} subclass.
54 | * Activities that contain this fragment must implement the
55 | * {@link VoiceInputFragment.OnFragmentInteractionListener} interface
56 | * to handle interaction events.
57 | * Use the {@link VoiceInputFragment#newInstance} factory method to
58 | * create an instance of this fragment.
59 | */
60 | public class VoiceInputFragment extends Fragment implements RecognitionListener {
61 | private SpeechRecognizer mSpeechRecognizer;
62 | private TextView mRecogTextView;
63 | private MicrophoneView mMicButtonView;
64 |
65 | private OnRecogResultListener mListener;
66 |
67 | public VoiceInputFragment() {
68 | // Required empty public constructor
69 | }
70 |
71 | /**
72 | * Use this factory method to create a new instance of
73 | * this fragment using the provided parameters.
74 | *
75 | * @param param1 Parameter 1.
76 | * @param param2 Parameter 2.
77 | * @return A new instance of fragment VoiceInputFragment.
78 | */
79 | // TODO: Rename and change types and number of parameters
80 | // public static VoiceInputFragment newInstance(String param1, String param2) {
81 | // VoiceInputFragment fragment = new VoiceInputFragment();
82 | // Bundle args = new Bundle();
83 | // args.putString(ARG_PARAM1, param1);
84 | // args.putString(ARG_PARAM2, param2);
85 | // fragment.setArguments(args);
86 | // return fragment;
87 | // }
88 |
89 | @Override
90 | public void onCreate(Bundle savedInstanceState) {
91 | super.onCreate(savedInstanceState);
92 | mSpeechRecognizer = SpeechRecognizer.createSpeechRecognizer(getContext(), new ComponentName(getContext(), VoiceRecognitionService.class));
93 | mSpeechRecognizer.setRecognitionListener(this);
94 | }
95 |
96 | private void startRecognition() {
97 | Intent intent = new Intent();
98 | mSpeechRecognizer.startListening(intent);
99 | mRecogTextView.setText(R.string.voice_input_intro);
100 | }
101 |
102 |
103 | public void stopRecognition() {
104 | mSpeechRecognizer.stopListening();
105 | }
106 |
107 | @Override
108 | public View onCreateView(LayoutInflater inflater, ViewGroup container,
109 | Bundle savedInstanceState) {
110 | // Inflate the layout for this fragment
111 | View v = inflater.inflate(R.layout.fragment_voice_input, container, false);
112 | mRecogTextView = (TextView) v.findViewById(R.id.voice_input_partial);
113 | mMicButtonView = (MicrophoneView) v.findViewById(R.id.mic_btn);
114 | mMicButtonView.setOnClickListener(new View.OnClickListener() {
115 | public void onClick(View v) {
116 | stopRecognition();
117 | }
118 | });
119 | startRecognition();
120 | return v;
121 | }
122 |
123 | @Override
124 | public void onAttach(Context context) {
125 | super.onAttach(context);
126 | if (context instanceof OnRecogResultListener) {
127 | mListener = (OnRecogResultListener) context;
128 | } else {
129 | throw new RuntimeException(context.toString()
130 | + " must implement OnFragmentInteractionListener");
131 | }
132 | }
133 |
134 | @Override
135 | public void onDetach() {
136 | super.onDetach();
137 | mListener = null;
138 | mSpeechRecognizer.destroy();
139 | }
140 |
141 |
142 | /**
143 | * This interface must be implemented by activities that contain this
144 | * fragment to allow an interaction in this fragment to be communicated
145 | * to the activity and potentially other fragments contained in that
146 | * activity.
147 | *
148 | * See the Android Training lesson Communicating with Other Fragments for more information.
151 | */
152 | public interface OnRecogResultListener {
153 | // TODO: Update argument type and name
154 | void onRecogResult(Bundle bundle);
155 | }
156 |
157 | @Override
158 | public void onReadyForSpeech(Bundle bundle) {
159 |
160 | }
161 |
162 | @Override
163 | public void onBeginningOfSpeech() {
164 |
165 | }
166 |
167 | @Override
168 | public void onRmsChanged(float v) {
169 | mMicButtonView.animateRadius(v);
170 | }
171 |
172 | @Override
173 | public void onBufferReceived(byte[] bytes) {
174 |
175 | }
176 |
177 | @Override
178 | public void onEndOfSpeech() {
179 |
180 | }
181 |
182 | @Override
183 | public void onError(int i) {
184 | Bundle bundle = new Bundle();
185 | bundle.putInt("error", i);
186 | if (mListener != null) {
187 | mListener.onRecogResult(bundle);
188 | }
189 | }
190 |
191 | @Override
192 | public void onResults(Bundle bundle) {
193 | if (mListener != null) {
194 | mListener.onRecogResult(bundle);
195 | }
196 | }
197 |
198 | @Override
199 | public void onPartialResults(Bundle bundle) {
200 | ArrayList partialResults = bundle.getStringArrayList(SpeechRecognizer.RESULTS_RECOGNITION);
201 | if (partialResults.size() > 0) {
202 | mRecogTextView.setText(partialResults.get(0));
203 | }
204 | }
205 |
206 | @Override
207 | public void onEvent(int eventType, Bundle bundle) {
208 | }
209 |
210 | }
211 |
--------------------------------------------------------------------------------
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/app/src/main/java/com/ooolab/whatiswhat/MainActivity.java:
--------------------------------------------------------------------------------
1 | package com.ooolab.whatiswhat;
2 |
3 |
4 | import android.content.pm.ApplicationInfo;
5 | import android.content.pm.PackageManager;
6 | import android.os.Bundle;
7 | import android.speech.SpeechRecognizer;
8 | import android.support.v7.app.AppCompatActivity;
9 | import android.text.Editable;
10 | import android.text.TextWatcher;
11 | import android.util.AndroidRuntimeException;
12 | import android.util.Log;
13 | import android.view.View;
14 | import android.webkit.WebSettings;
15 | import android.webkit.WebView;
16 | import android.widget.TextView;
17 |
18 | import com.android.volley.RequestQueue;
19 | import com.android.volley.toolbox.Volley;
20 | import com.baidu.speech.EventListener;
21 | import com.baidu.speech.EventManager;
22 | import com.baidu.speech.EventManagerFactory;
23 | import com.baidu.tts.client.SpeechError;
24 | import com.baidu.tts.client.SpeechSynthesizer;
25 | import com.baidu.tts.client.SpeechSynthesizerListener;
26 | import com.baidu.tts.client.SynthesizerTool;
27 | import com.baidu.tts.client.TtsMode;
28 |
29 | import org.json.JSONException;
30 | import org.json.JSONObject;
31 |
32 | import java.io.File;
33 | import java.util.ArrayList;
34 | import java.util.HashMap;
35 |
36 |
37 | public class MainActivity extends AppCompatActivity implements
38 | MainFragment.OnInputBtnClickListner,
39 | VoiceInputFragment.OnRecogResultListener,
40 | SpeechSynthesizerListener {
41 |
42 | private static String TAG = "MainActivity";
43 | private VoiceInputFragment mVoiceInputFragment;
44 | private EventManager mWakeupManager;
45 | private WebView mWebView;
46 | private TextView mInfoText;
47 | private RequestQueue mVolleyQueue;
48 | private SpeechSynthesizer mSpeechSynthesizer;
49 |
50 | private static final int MEDIA_FREE = 0;
51 | private static final int MEDIA_ASRING = 1;
52 | private static final int MEDIA_TTSING = 2;
53 | private static final int MEDIA_WATING_WAKEUP = 3;
54 |
55 | private int mMediaStatus;
56 |
57 | @Override
58 | protected void onCreate(Bundle savedInstanceState) {
59 | super.onCreate(savedInstanceState);
60 | setContentView(R.layout.activity_main);
61 | mMediaStatus = MEDIA_FREE;
62 | mWebView = (WebView) findViewById(R.id.webview);
63 | mInfoText = (TextView) findViewById(R.id.info_text);
64 |
65 | // 设置 WebView
66 | WebSettings settings = mWebView.getSettings();
67 | // 设置启用 JS
68 | settings.setJavaScriptEnabled(true);
69 | // 设置缓存模式
70 | settings.setDatabaseEnabled(true);
71 | settings.setDomStorageEnabled(true);
72 | settings.setAppCacheEnabled(true);
73 | settings.setCacheMode(WebSettings.LOAD_DEFAULT);
74 | settings.setAppCachePath(mWebView.getContext().getCacheDir().getAbsolutePath());
75 | mWebView.canGoBack();
76 | mWebView.setWebViewClient(new WebViewClientWrapper());
77 |
78 | // 设置 INFO 块自动语音播报
79 | mInfoText.addTextChangedListener(new TextWatcher() {
80 | @Override
81 | public void beforeTextChanged(CharSequence s, int start, int count, int after) {
82 |
83 | }
84 |
85 | @Override
86 | public void onTextChanged(CharSequence s, int start, int before, int count) {
87 | getSpeechSynthesizer().speak(s.subSequence(start, start + count).toString());
88 | }
89 |
90 | @Override
91 | public void afterTextChanged(Editable s) {
92 |
93 | }
94 | });
95 | // 默认启动识别
96 | findViewById(R.id.input_btn).callOnClick();
97 | }
98 |
99 | @Override
100 | protected void onPause() {
101 | // 停止视频播放
102 | mWebView.onPause();
103 | // 停止播报
104 | if (mSpeechSynthesizer != null) {
105 | mSpeechSynthesizer.pause();
106 | }
107 | super.onPause();
108 | }
109 |
110 | @Override
111 | protected void onResume() {
112 | super.onResume();
113 | // 默认启动识别
114 | // findViewById(R.id.input_btn).callOnClick();
115 | }
116 |
117 | @Override
118 | protected void onStop() {
119 | if (mSpeechSynthesizer != null) {
120 | mSpeechSynthesizer.stop();
121 | }
122 | super.onStop();
123 | }
124 |
125 | @Override
126 | protected void onRestart() {
127 | super.onRestart();
128 | }
129 |
130 | @Override
131 | protected void onDestroy() {
132 | if (mSpeechSynthesizer != null) {
133 | mSpeechSynthesizer.release();
134 | }
135 | super.onDestroy();
136 | }
137 |
138 | @Override
139 | public void onInputBtnClick(View v) {
140 | if (mVoiceInputFragment == null) {
141 | mVoiceInputFragment = new VoiceInputFragment();
142 | }
143 | // 停止唤醒词
144 | stopWaitingWakeup();
145 | // 停止 webview 视频播放
146 | mWebView.onPause();
147 | // 隐藏报错信息
148 | hideInfo();
149 | // 直接使用成员变量，避免初始化开销，待优化s
150 | if (mSpeechSynthesizer != null) {
151 | mSpeechSynthesizer.stop();
152 | }
153 |
154 |
155 | android.support.v4.app.FragmentTransaction transaction = getSupportFragmentManager().beginTransaction();
156 | transaction.replace(R.id.main_frame, mVoiceInputFragment);
157 | transaction.addToBackStack(null);
158 | transaction.commit();
159 | }
160 |
161 | public void onRecogResult(Bundle bundle) {
162 | getSupportFragmentManager().popBackStack();
163 |
164 | TextView inputText = (TextView) findViewById(R.id.input_text);
165 | WebView webView = (WebView) findViewById(R.id.webview);
166 |
167 | Log.d("", "onRecogResult: " + bundle.toString());
168 |
169 | Integer error = bundle.getInt("error");
170 | if (0 == error) {
171 | ArrayList results = bundle.getStringArrayList(SpeechRecognizer.RESULTS_RECOGNITION);
172 | if (results.size() > 0) {
173 | String query = results.get(0);
174 | inputText.setText(query);
175 | String what = QueryParser.getWhat(query);
176 |
177 | if (what.length() != 0) {
178 | BaiduBaikeHandler baikeHandler = new BaiduBaikeHandler(this);
179 | baikeHandler.search(what);
180 | } else {
181 | showInfo(String.format(getResources().getString(R.string.error_on_input_format), query));
182 | }
183 | }
184 | } else {
185 | int errStringId = getResources().getIdentifier("vsr_error_" + error.toString(), "string", getPackageName());
186 | String errMsg = getResources().getString(errStringId);
187 | String infoMsg = getResources().getString(R.string.error_on_voice_input);
188 | showInfo(String.format(infoMsg, errMsg));
189 |
190 | }
191 | // 开始监听唤醒词
192 | startWaitingWakeup();
193 | // 继续 WebView 视频播放
194 | mWebView.onResume();
195 | }
196 |
197 | public void showInfo(String info) {
198 | mInfoText.setText(info);
199 | if (mInfoText.getVisibility() != View.VISIBLE) {
200 | mInfoText.setVisibility(View.VISIBLE);
201 | }
202 | }
203 |
204 | public void showInfo(int id) {
205 | mInfoText.setText(id);
206 | }
207 |
208 | public void hideInfo() {
209 | if (mInfoText.getVisibility() != View.GONE) {
210 | mInfoText.setVisibility(View.GONE);
211 | }
212 | }
213 |
214 | public void startWaitingWakeup() {
215 | Log.i(TAG, "startWaitingWakeup: ");
216 | // 通知唤醒管理器, 启动唤醒功能
217 | HashMap params = new HashMap();
218 | // 设置唤醒资源, 唤醒资源请到 http://yuyin.baidu.com/wake#m4 来评估和导出
219 | params.put("kws-file", "assets:///WakeUp.bin");
220 | getWpEventManager().send("wp.start", new JSONObject(params).toString(), null, 0, 0);
221 | }
222 |
223 | public void stopWaitingWakeup() {
224 | Log.i(TAG, "stopWaitingWakeup: ");
225 | // 停止唤醒监听
226 | getWpEventManager().send("wp.stop", null, null, 0, 0);
227 | }
228 |
229 | public RequestQueue getVolleyQueue() {
230 | if (mVolleyQueue == null) {
231 | // 使用支持代理和重定向的 HurlStack
232 | mVolleyQueue = Volley.newRequestQueue(this, new HurlStackWrapper());
233 | }
234 | return mVolleyQueue;
235 | }
236 |
237 | public SpeechSynthesizer getSpeechSynthesizer() {
238 | Log.i(TAG, "getSpeechSynthesizer:");
239 | if (mSpeechSynthesizer == null) {
240 | Log.i(TAG, "getSpeechSynthesizer: Initialize.");
241 | // 获取语音合成对象实例
242 | mSpeechSynthesizer = SpeechSynthesizer.getInstance();
243 | // 设置context
244 | mSpeechSynthesizer.setContext(this);
245 | // 设置语音合成状态监听器
246 | mSpeechSynthesizer.setSpeechSynthesizerListener(this);
247 |
248 | // 设置离线引擎的资源，因为资源文件太大，需要拷贝到SD卡上才能使用
249 | // 设置语音合成文本模型文件（离线引擎使用）
250 | File textModelFile = new File(getExternalFilesDir(null), "bd_etts_text.dat");
251 | Utils.copyAssetsToSdcard(getAssets(), "bd_etts_text.dat", textModelFile);
252 | mSpeechSynthesizer.setParam(SpeechSynthesizer.PARAM_TTS_TEXT_MODEL_FILE, textModelFile.getPath());
253 | // 设置语音合成声学模型文件（离线引擎使用）
254 | File speechModelFile = new File(getExternalFilesDir(null), "bd_etts_speech_female.dat");
255 | Utils.copyAssetsToSdcard(getAssets(), "bd_etts_speech_female.dat", speechModelFile);
256 | mSpeechSynthesizer.setParam(SpeechSynthesizer.PARAM_TTS_SPEECH_MODEL_FILE, speechModelFile.getPath());
257 |
258 | // 拿到 APP 的授权信息，并设置授权
259 | mSpeechSynthesizer.setApiKey(getResources().getString(R.string.api_key),
260 | getResources().getString(R.string.secret_key));
261 | mSpeechSynthesizer.setAppId(getResources().getString(R.string.app_id));
262 |
263 | // 发音人（在线引擎），可用参数为0,1,2,3。。。（服务器端会动态增加，各值含义参考文档，
264 | // 以文档说明为准。0--普通女声，1--普通男声，2--特别男声，3--情感男声，4--情感儿童声<度丫丫>
265 | mSpeechSynthesizer.setParam(SpeechSynthesizer.PARAM_SPEAKER, "4");
266 | mSpeechSynthesizer.setParam(SpeechSynthesizer.PARAM_MIX_MODE,
267 | SpeechSynthesizer.MIX_MODE_HIGH_SPEED_NETWORK);
268 | mSpeechSynthesizer.setParam(SpeechSynthesizer.PARAM_SPEED, "6");
269 | mSpeechSynthesizer.setParam(SpeechSynthesizer.PARAM_PITCH, "6");
270 |
271 | // 初始化语音合成
272 | mSpeechSynthesizer.initTts(TtsMode.MIX);
273 |
274 | Log.d(TAG, "getSpeechSynthesizer: engineVersion=" + SynthesizerTool.getEngineVersion());
275 | Log.d(TAG, "getSpeechSynthesizer: engineInfo=" + SynthesizerTool.getEngineInfo());
276 | Log.d(TAG, "getSpeechSynthesizer: textModelInfo=" + SynthesizerTool.getModelInfo(textModelFile.getPath()));
277 | Log.d(TAG, "getSpeechSynthesizer: speechModelInfo=" + SynthesizerTool.getModelInfo(speechModelFile.getPath()));
278 | }
279 | return mSpeechSynthesizer;
280 | }
281 |
282 | public EventManager getWpEventManager() {
283 | if (mWakeupManager == null) {
284 | // 1) 创建唤醒事件管理器
285 | mWakeupManager = EventManagerFactory.create(this, "wp");
286 | // 2) 注册唤醒事件监听器
287 | mWakeupManager.registerListener(new EventListener() {
288 | @Override
289 | public void onEvent(String name, String params, byte[] data, int offset, int length) {
290 | Log.i(TAG, "onEvent: name=" + name);
291 | try {
292 | JSONObject json = new JSONObject(params);
293 | if ("wp.data".equals(name)) {
294 | // 每次唤醒成功, 将会回调name=wp.data的时间, 被激活的唤醒词在params的word字段
295 | String word = json.getString("word"); // 唤醒词
296 | Log.i(TAG, "WakeUp by word=" + word);
297 | findViewById(R.id.input_btn).callOnClick();
298 | } else if ("wp.exit".equals(name)) {
299 | // 唤醒已经停止
300 | }
301 | } catch (JSONException e) {
302 | throw new AndroidRuntimeException(e);
303 | }
304 | }
305 | });
306 | }
307 | return mWakeupManager;
308 | }
309 |
310 | @Override
311 | public void onError(String arg0, SpeechError arg1) {
312 | // 监听到出错，在此添加相关操作
313 | Log.w(TAG, "onError: SpeechSynthesizer error: " + arg1.toString());
314 | }
315 |
316 | @Override
317 | public void onSpeechFinish(String arg0) {
318 | // 监听到播放结束，在此添加相关操作
319 | Log.d(TAG, "onSpeechFinish: ");
320 | runOnUiThread(new Runnable() {
321 | @Override
322 | public void run() {
323 | hideInfo();
324 | mWebView.onResume();
325 | }
326 | });
327 | }
328 |
329 | @Override
330 | public void onSpeechProgressChanged(String arg0, int arg1) {
331 | // 监听到播放进度有变化，在此添加相关操作
332 | }
333 |
334 | @Override
335 | public void onSpeechStart(String arg0) {
336 | // 监听到合成并播放开始，在此添加相关操作
337 | Log.d(TAG, "onSpeechStart: ");
338 | runOnUiThread(new Runnable() {
339 | @Override
340 | public void run() {
341 | mWebView.onPause();
342 | }
343 | });
344 | }
345 |
346 | @Override
347 | public void onSynthesizeDataArrived(String arg0, byte[] arg1, int arg2) {
348 | // 监听到有合成数据到达，在此添加相关操作
349 | }
350 |
351 | @Override
352 | public void onSynthesizeFinish(String arg0) {
353 | // 监听到合成结束，在此添加相关操作
354 | }
355 |
356 | @Override
357 | public void onSynthesizeStart(String arg0) {
358 | // 监听到合成开始，在此添加相关操作
359 | }
360 | }
361 |
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