增加TTS，增加“请不要重复扫码”语音

app/src/main/java/com/bgycc/smartcanteen/App.kt

@@ -6,6 +6,7 @@ import android.app.Application
 import android.content.Context
 import com.bgycc.smartcanteen.Storage.PayStorage
 import com.bgycc.smartcanteen.action.UpdateAction
+import com.bgycc.smartcanteen.helper.TTSHelper
 import com.bgycc.smartcanteen.helper.TimerHelper
 import com.bgycc.smartcanteen.helper.WifiHelpler
 import com.bgycc.smartcanteen.manager.NetworkManager
@@ -59,6 +60,7 @@ class App : Application() {
         NetworkManager.initialize(this)
         WifiHelpler.initialize(this)
         PayStorage.initialize(this)
+        TTSHelper.initialize(this)
         Device.initialize(this)
         PermissionUtils.permission(PermissionConstants.STORAGE).request()
         UpdateAction.getDefault().initialize()

app/src/main/java/com/bgycc/smartcanteen/action/PayOfflineAction.java

@@ -3,6 +3,7 @@ package com.bgycc.smartcanteen.action;
 import com.bgycc.smartcanteen.App;
 import com.bgycc.smartcanteen.Storage.PayStorage;
 import com.bgycc.smartcanteen.event.PayStateEvent;
+import com.bgycc.smartcanteen.event.QRCodeRepeatEvent;
 import com.bgycc.smartcanteen.helper.TimerHelper;
 import com.bgycc.smartcanteen.server.websocket.MainWebSocket;
 import com.bgycc.smartcanteen.task.QRCodeTask;
@@ -83,6 +84,7 @@ public class PayOfflineAction extends Action {
         }
         if (checkRepeat && mPayCodeHistory.contains(payCode)) {
             setState(State.FAIL, "请不要重复扫码");
+            EventBus.getDefault().post(new QRCodeRepeatEvent());
             return;
         }
         addPayCodeHistory(payCode);

app/src/main/java/com/bgycc/smartcanteen/activity/MainActivity.kt

@@ -17,6 +17,7 @@ import com.bgycc.smartcanteen.R
 import com.bgycc.smartcanteen.action.*
 import com.bgycc.smartcanteen.event.*
 import com.bgycc.smartcanteen.helper.EthernetHelper
+import com.bgycc.smartcanteen.helper.TTSHelper
 import com.bgycc.smartcanteen.helper.TimerHelper
 import com.bgycc.smartcanteen.helper.WifiHelpler
 import com.bgycc.smartcanteen.manager.NetworkManager
@@ -45,6 +46,7 @@ class MainActivity : BaseActivity() {
     private val mSoundPool: SoundPool = SoundPool(1, AudioManager.STREAM_SYSTEM, 0)
     private var mBeepSoundId = 0
     private var mQRCodeInvalidSoundId = 0
+    private var mQRCodeRepeatSoundId = 0
     private var mPaySuccessSoundId = 0
     private var mPayFailSoundId = 0
     private var mAudioManager: AudioManager? = null
@@ -80,6 +82,7 @@ class MainActivity : BaseActivity() {
         mAudioManager = getSystemService(Context.AUDIO_SERVICE) as AudioManager
         mBeepSoundId = mSoundPool.load(assets.openFd("beep.mp3"), 1)
         mQRCodeInvalidSoundId = mSoundPool.load(assets.openFd("qrcode-invalid.mp3"), 1)
+        mQRCodeRepeatSoundId = mSoundPool.load(assets.openFd("qrcode-repeat.mp3"), 1)
         mPaySuccessSoundId = mSoundPool.load(assets.openFd("pay-success.mp3"), 1)
         mPayFailSoundId = mSoundPool.load(assets.openFd("pay-fail.mp3"), 1)
         MainWebSocket.initialize()
@@ -166,6 +169,13 @@ class MainActivity : BaseActivity() {
     @Subscribe(threadMode = ThreadMode.MAIN)
     fun onMessageEvent(event: QRCodeInvalidEvent) {
         mSoundPool.play(mQRCodeInvalidSoundId, 1f, 1f, 0, 0, 1f)
+        TTSHelper.speak("无效二维码")
+    }
+
+    @Subscribe(threadMode = ThreadMode.MAIN)
+    fun onMessageEvent(event: QRCodeRepeatEvent) {
+        mSoundPool.play(mQRCodeRepeatSoundId, 1f, 1f, 0, 0, 1f)
+        TTSHelper.speak("请不要重复扫码")
     }
 
     @Subscribe(threadMode = ThreadMode.MAIN)
@@ -181,11 +191,13 @@ class MainActivity : BaseActivity() {
             if (StringUtil.isEmpty(event.message)) event.message = "支付成功"
             _message.text = event.message
             mSoundPool.play(mPaySuccessSoundId, 1f, 1f, 0, 0, 1f)
+            TTSHelper.speak(event.message)
         } else if (event.state == PayStateEvent.StateEnum.FAIL) {
             _message.setTextColor(0xFFFF0000.toInt())
             if (StringUtil.isEmpty(event.message)) event.message = "支付失败"
             _message.text = event.message
             mSoundPool.play(mPayFailSoundId, 1f, 1f, 0, 0, 1f)
+            TTSHelper.speak(event.message)
         }
     }
 

app/src/main/java/com/bgycc/smartcanteen/event/QRCodeRepeatEvent.kt

+package com.bgycc.smartcanteen.event
+
+class QRCodeRepeatEvent {
+}
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app/src/main/java/com/bgycc/smartcanteen/helper/TTSHelper.kt

+package com.bgycc.smartcanteen.helper
+
+import android.content.Context
+import android.speech.tts.TextToSpeech
+import com.bgycc.smartcanteen.util.LogUtil
+import com.blankj.utilcode.util.LogUtils
+import java.util.*
+
+object TTSHelper {
+
+    private val TAG = TTSHelper::class.java.simpleName
+
+    private var mTTS: TextToSpeech? = null
+    private var mInited = false
+
+    fun initialize(context: Context) {
+        mTTS = TextToSpeech(context) {
+            if (it == TextToSpeech.SUCCESS) {
+                LogUtil.i(TAG, "TTS初始化成功")
+                LogUtils.file(TAG, "TTS初始化成功")
+                val result = mTTS?.setLanguage(Locale.CHINESE)
+                mInited = true
+            } else {
+                LogUtil.i(TAG, "TTS初始化失败")
+                LogUtils.file(TAG, "TTS初始化成功")
+            }
+        }
+    }
+
+    fun speak(msg: String) {
+        if (!mInited) return
+        mTTS?.speak(msg, TextToSpeech.QUEUE_FLUSH, null)
+    }
+}
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