From 20adea05331e85cd7a36e8a2e0411065e3550187 Mon Sep 17 00:00:00 2001
From: JOETION <1322874562@qq.com>
Date: Sat, 20 Feb 2021 13:58:47 +0800
Subject: [PATCH] =?UTF-8?q?=E6=96=B0=E5=A2=9E=E8=93=9D=E7=89=99=E6=89=93?=
 =?UTF-8?q?=E5=8D=B0=E6=9C=BA=E6=93=8D=E4=BD=9C?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 app/src/main/AndroidManifest.xml              |   2 +
 .../business/activity/MainActivity.java       |   6 +-
 .../activity/VoiceSettingActivity.java        |   5 +-
 .../engine/BlueToothWrapperEngine.java        | 135 ++++++++++++++++++
 .../business/engine/OfflineVoiceEngine.java   |  82 +++++++++++
 .../chaoran/business/engine/PrintEngine.java  |  23 +++
 .../business/engine/SettingEngine.java        |   6 +-
 .../chaoran/business/engine/VoiceEngine.java  |  34 +++--
 .../engine/entity/BlueToothSetting.java       |  54 +++++++
 .../{Network.java => NetworkSetting.java}     |   2 +-
 .../business/engine/entity/Setting.java       |  12 ++
 .../entity/{Voice.java => VoiceSetting.java}  |   5 +-
 .../engine/impl/BlueToothPrintEngine.java     | 110 ++++++++++++++
 .../{ => impl}/NetworkSettingEngine.java      |  54 ++++---
 .../engine/impl/SimplePrintEngine.java        | 116 +++++++++++++++
 .../engine/{ => impl}/TekVoiceEngine.java     |  73 +++++-----
 16 files changed, 642 insertions(+), 77 deletions(-)
 create mode 100644 app/src/main/java/chaoran/business/engine/BlueToothWrapperEngine.java
 create mode 100644 app/src/main/java/chaoran/business/engine/OfflineVoiceEngine.java
 create mode 100644 app/src/main/java/chaoran/business/engine/PrintEngine.java
 create mode 100644 app/src/main/java/chaoran/business/engine/entity/BlueToothSetting.java
 rename app/src/main/java/chaoran/business/engine/entity/{Network.java => NetworkSetting.java} (93%)
 create mode 100644 app/src/main/java/chaoran/business/engine/entity/Setting.java
 rename app/src/main/java/chaoran/business/engine/entity/{Voice.java => VoiceSetting.java} (92%)
 create mode 100644 app/src/main/java/chaoran/business/engine/impl/BlueToothPrintEngine.java
 rename app/src/main/java/chaoran/business/engine/{ => impl}/NetworkSettingEngine.java (51%)
 create mode 100644 app/src/main/java/chaoran/business/engine/impl/SimplePrintEngine.java
 rename app/src/main/java/chaoran/business/engine/{ => impl}/TekVoiceEngine.java (80%)

diff --git a/app/src/main/AndroidManifest.xml b/app/src/main/AndroidManifest.xml
index ffe7a42..ea2c7e1 100644
--- a/app/src/main/AndroidManifest.xml
+++ b/app/src/main/AndroidManifest.xml
@@ -8,6 +8,8 @@
     <uses-permission android:name="android.permission.ACCESS_WIFI_STATE" />
     <uses-permission android:name="android.permission.INTERNET" />
     <uses-permission android:name="android.permission.READ_PHONE_STATE" />
+    <uses-permission android:name="android.permission.BLUETOOTH" />
+    <uses-permission android:name="android.permission.BLUETOOTH_ADMIN" />
 
     <application
             android:allowBackup="true"
diff --git a/app/src/main/java/chaoran/business/activity/MainActivity.java b/app/src/main/java/chaoran/business/activity/MainActivity.java
index a814822..4444b58 100644
--- a/app/src/main/java/chaoran/business/activity/MainActivity.java
+++ b/app/src/main/java/chaoran/business/activity/MainActivity.java
@@ -20,9 +20,9 @@ import androidx.appcompat.app.AppCompatActivity;
 import chaoran.business.BrandEnum;
 import chaoran.business.R;
 import chaoran.business.adapter.*;
-import chaoran.business.engine.NetworkSettingEngine;
+import chaoran.business.engine.impl.NetworkSettingEngine;
 import chaoran.business.engine.SettingEngine;
-import chaoran.business.engine.TekVoiceEngine;
+import chaoran.business.engine.impl.TekVoiceEngine;
 import chaoran.business.engine.VoiceEngine;
 
 /**
@@ -161,7 +161,7 @@ public class MainActivity extends AppCompatActivity implements ResultListener {
     protected void onResume() {
         //再次唤醒该页面时，重新加载页面和语音配置
         webView.loadUrl(url());
-        voiceEngine.loadParam();
+        voiceEngine.reload();
         super.onResume();
     }
 
diff --git a/app/src/main/java/chaoran/business/activity/VoiceSettingActivity.java b/app/src/main/java/chaoran/business/activity/VoiceSettingActivity.java
index 19c3ec0..ebd210a 100644
--- a/app/src/main/java/chaoran/business/activity/VoiceSettingActivity.java
+++ b/app/src/main/java/chaoran/business/activity/VoiceSettingActivity.java
@@ -13,7 +13,8 @@ import android.os.Bundle;
 import android.widget.*;
 import androidx.appcompat.app.AppCompatActivity;
 import chaoran.business.R;
-import chaoran.business.engine.TekVoiceEngine;
+import chaoran.business.engine.OfflineVoiceEngine;
+import chaoran.business.engine.impl.TekVoiceEngine;
 import chaoran.business.engine.VoiceEngine;
 
 /**
@@ -28,7 +29,7 @@ public class VoiceSettingActivity extends AppCompatActivity {
     private SharedPreferences sharedPreferences;
     private RadioGroup voiceMemberGroup;
 
-    private VoiceEngine voiceEngine;
+    private OfflineVoiceEngine voiceEngine;
 
     @Override
     protected void onCreate(Bundle savedInstanceState) {
diff --git a/app/src/main/java/chaoran/business/engine/BlueToothWrapperEngine.java b/app/src/main/java/chaoran/business/engine/BlueToothWrapperEngine.java
new file mode 100644
index 0000000..2693149
--- /dev/null
+++ b/app/src/main/java/chaoran/business/engine/BlueToothWrapperEngine.java
@@ -0,0 +1,135 @@
+package chaoran.business.engine;
+
+/*
+ **********************************************
+ *      DATE           PERSON       REASON
+ *    2021-02-19          FXY        Created
+ **********************************************
+ */
+
+
+import android.bluetooth.BluetoothAdapter;
+import android.bluetooth.BluetoothDevice;
+import android.bluetooth.BluetoothSocket;
+import android.content.Context;
+import android.content.SharedPreferences;
+import android.widget.Toast;
+import chaoran.business.engine.entity.BlueToothSetting;
+import chaoran.business.engine.entity.Setting;
+
+import java.io.File;
+import java.io.FileInputStream;
+import java.io.IOException;
+import java.io.OutputStream;
+import java.util.UUID;
+
+public abstract class BlueToothWrapperEngine implements PrintEngine {
+
+    //打印驱动标志
+    protected static final int PRINT_TYPE = 1664;
+
+    //蓝牙标识
+    private UUID uuid;
+
+    //上下文
+    private Context context;
+
+    //蓝牙适配器
+    protected BluetoothAdapter bluetoothAdapter;
+    //蓝牙socket对象
+    private BluetoothSocket bluetoothSocket;
+
+    //开启蓝牙且连接设备
+    public abstract void startThenConnect();
+
+    //关闭蓝牙
+    public abstract void close();
+
+    //获取绑定的设备
+    public abstract BluetoothDevice getBoundDevice();
+
+    public BlueToothWrapperEngine(Context context) {
+        this.context = context;
+        this.bluetoothAdapter = BluetoothAdapter.getDefaultAdapter();
+        this.uuid = UUID.fromString("00001101-0000-1000-8000-00805F9B34FB");
+    }
+
+    //蓝牙打印机打印操作
+    @Override
+    public void print(File file) {
+        BluetoothDevice boundDevice = getBoundDevice();
+        //先获取连接上的设备继续操作
+        if (null == boundDevice) {
+            Toast.makeText(context, "蓝牙未连接设备或者连接的设备不是打印机", Toast.LENGTH_LONG).show();
+            return;
+        }
+        new PrintThread(boundDevice, file).start();
+    }
+
+    @Override
+    public Setting getSetting() {
+        SharedPreferences sharedPreferences = context.getSharedPreferences("BlueToothEngine", Context.MODE_PRIVATE);
+        String name = sharedPreferences.getString("name", "");
+        String address = sharedPreferences.getString("address", "");
+        return new BlueToothSetting(name, address);
+    }
+
+    @Override
+    public boolean saveSetting(Setting s) {
+        BlueToothSetting blueToothSetting = (BlueToothSetting) s;
+        SharedPreferences sharedPreferences = context.getSharedPreferences("BlueToothEngine", Context.MODE_PRIVATE);
+        SharedPreferences.Editor edit = sharedPreferences.edit();
+        edit.putString("name", blueToothSetting.getName());
+        edit.putString("address", blueToothSetting.getAddress());
+        edit.commit();
+        return true;
+    }
+
+
+    /**
+     * 连接为客户端
+     */
+    private class PrintThread extends Thread {
+
+        private File file;
+
+        public PrintThread(BluetoothDevice device, File file) {
+            this.file = file;
+            try {
+                bluetoothSocket = device.createRfcommSocketToServiceRecord(uuid);
+            } catch (IOException e) {
+                e.printStackTrace();
+            }
+        }
+
+        public void run() {
+            //取消的发现,因为它将减缓连接
+            bluetoothAdapter.cancelDiscovery();
+            OutputStream outputStream = null;
+            FileInputStream fileInputStream = null;
+            try {
+                //连接socket
+                bluetoothSocket.connect();
+                //连接成功获取输出流
+                outputStream = bluetoothSocket.getOutputStream();
+                fileInputStream = new FileInputStream(file);
+                byte[] data = new byte[1024];
+                int number;
+                while ((number = fileInputStream.read(data)) != -1) {
+                    outputStream.write(data, 0, number);
+                    outputStream.flush();
+                }
+                fileInputStream.close();
+                outputStream.close();
+            } catch (Exception connectException) {
+                try {
+                    fileInputStream.close();
+                    outputStream.close();
+                    bluetoothSocket.close();
+                } catch (Exception closeException) {
+                    closeException.printStackTrace();
+                }
+            }
+        }
+    }
+}
diff --git a/app/src/main/java/chaoran/business/engine/OfflineVoiceEngine.java b/app/src/main/java/chaoran/business/engine/OfflineVoiceEngine.java
new file mode 100644
index 0000000..ef644fb
--- /dev/null
+++ b/app/src/main/java/chaoran/business/engine/OfflineVoiceEngine.java
@@ -0,0 +1,82 @@
+package chaoran.business.engine;
+
+/*
+ **********************************************
+ *      DATE           PERSON       REASON
+ *    2021-02-19          FXY        Created
+ **********************************************
+ */
+
+import android.content.Context;
+import android.content.SharedPreferences;
+import chaoran.business.engine.entity.Setting;
+import chaoran.business.engine.entity.VoiceSetting;
+
+/**
+ * 离线语音引擎
+ */
+public abstract class OfflineVoiceEngine implements VoiceEngine {
+
+    protected Context context;
+
+    public OfflineVoiceEngine(Context context) {
+        this.context = context;
+    }
+
+    /**
+     * 持久化配置到文件
+     *
+     * @param setting
+     * @return
+     */
+    public boolean saveSetting(Setting setting) {
+        VoiceSetting voiceSetting = (VoiceSetting) setting;
+        SharedPreferences.Editor editor = context.getSharedPreferences("voiceEngine", Context.MODE_PRIVATE).edit();
+        editor.putString("voiceSize", voiceSetting.getVoiceSize());
+        editor.putString("voiceIndicate", voiceSetting.getVoiceIndicate());
+        editor.putString("voiceSpeed", voiceSetting.getVoiceSpeed());
+        editor.putString("voiceMember", voiceSetting.getVoiceMember());
+        editor.commit();
+        return true;
+    }
+
+    /**
+     * 设置参数，用于动态改变语音设置
+     *
+     * @param voiceMember
+     * @param voiceSize
+     * @param voiceIndicate
+     * @param voiceSpeed
+     */
+    public abstract void setParam(String voiceMember, String voiceSize, String voiceIndicate, String voiceSpeed);
+
+
+    /**
+     * 获取语音配置参数
+     *
+     * @return
+     */
+    public Setting getSetting() {
+        SharedPreferences sharedPreferences = context.getSharedPreferences("voiceEngine", Context.MODE_PRIVATE);
+
+        //设置发音人资源路径
+        String voiceMember = sharedPreferences.getString("voiceMember", "xiaofeng");
+
+        //设置合成语速
+        String voiceSpeed = sharedPreferences.getString("voiceSpeed", "80");
+
+        //设置合成音调
+        String voiceIndicate = sharedPreferences.getString("voiceIndicate", "50");
+
+        //设置合成音量
+        String voiceSize = sharedPreferences.getString("voiceSize", "100");
+
+        VoiceSetting voiceSetting = new VoiceSetting();
+        voiceSetting.setVoiceMember(voiceMember);
+        voiceSetting.setVoiceSize(voiceSize);
+        voiceSetting.setVoiceIndicate(voiceIndicate);
+        voiceSetting.setVoiceSpeed(voiceSpeed);
+        return voiceSetting;
+    }
+
+}
diff --git a/app/src/main/java/chaoran/business/engine/PrintEngine.java b/app/src/main/java/chaoran/business/engine/PrintEngine.java
new file mode 100644
index 0000000..52b0c63
--- /dev/null
+++ b/app/src/main/java/chaoran/business/engine/PrintEngine.java
@@ -0,0 +1,23 @@
+package chaoran.business.engine;
+
+/*
+ **********************************************
+ *      DATE           PERSON       REASON
+ *    2021-02-19          FXY        Created
+ **********************************************
+ */
+
+import java.io.File;
+
+/**
+ * 打印引擎
+ */
+public interface PrintEngine extends SettingEngine {
+
+    /**
+     * 打印文件，目前仅处理打印文件操作
+     *
+     * @param file
+     */
+    public void print(File file);
+}
diff --git a/app/src/main/java/chaoran/business/engine/SettingEngine.java b/app/src/main/java/chaoran/business/engine/SettingEngine.java
index d16685f..4d057ca 100644
--- a/app/src/main/java/chaoran/business/engine/SettingEngine.java
+++ b/app/src/main/java/chaoran/business/engine/SettingEngine.java
@@ -8,15 +8,17 @@ package chaoran.business.engine;
  */
 
 
+import chaoran.business.engine.entity.Setting;
+
 /**
  * 设置引擎
  */
 public interface SettingEngine {
 
     //显示设置
-    public String display();
+    public Setting getSetting();
 
     //保存设置
-    public boolean save(String s);
+    public boolean saveSetting(Setting s);
 
 }
diff --git a/app/src/main/java/chaoran/business/engine/VoiceEngine.java b/app/src/main/java/chaoran/business/engine/VoiceEngine.java
index 644116f..ec05646 100644
--- a/app/src/main/java/chaoran/business/engine/VoiceEngine.java
+++ b/app/src/main/java/chaoran/business/engine/VoiceEngine.java
@@ -7,24 +7,30 @@ package chaoran.business.engine;
  **********************************************
  */
 
+/**
+ * 语音引擎
+ */
+public interface VoiceEngine extends SettingEngine {
 
-public interface VoiceEngine {
-
-    //开始说话
+    /**
+     * 开始说话
+     *
+     * @param text
+     */
     public void startSpeaking(String text);
 
-    //停止说话
+    /**
+     * 停止说话
+     */
     public void stopSpeaking();
 
-    //销毁资源
+    /**
+     * 重启
+     */
+    public void reload();
+
+    /**
+     * 销毁资源
+     */
     public void destroy();
-
-    //装载参数，从配置文件中装载参数
-    public String loadParam();
-
-    //保存参数，保存参数到配置文件中
-    public boolean saveParam(String voiceMember, String voiceSize, String voiceIndicate, String voiceSpeed);
-
-    //设置参数
-    public void setParam(String voiceMember, String voiceSize, String voiceIndicate, String voiceSpeed);
 }
diff --git a/app/src/main/java/chaoran/business/engine/entity/BlueToothSetting.java b/app/src/main/java/chaoran/business/engine/entity/BlueToothSetting.java
new file mode 100644
index 0000000..f6728e8
--- /dev/null
+++ b/app/src/main/java/chaoran/business/engine/entity/BlueToothSetting.java
@@ -0,0 +1,54 @@
+package chaoran.business.engine.entity;
+
+/*
+ **********************************************
+ *      DATE           PERSON       REASON
+ *    2021-02-20          FXY        Created
+ **********************************************
+ */
+
+
+import androidx.annotation.Nullable;
+
+public class BlueToothSetting extends Setting {
+
+    //蓝牙-名称
+    private String name;
+    //蓝牙-地址
+    private String address;
+
+    public BlueToothSetting(String name, String address) {
+        this.name = name;
+        this.address = address;
+    }
+
+    public String getName() {
+        return name;
+    }
+
+    public void setName(String name) {
+        this.name = name;
+    }
+
+    public String getAddress() {
+        return address;
+    }
+
+    public void setAddress(String address) {
+        this.address = address;
+    }
+
+    @Override
+    public int hashCode() {
+        return address.hashCode();
+    }
+
+    @Override
+    public boolean equals(@Nullable Object obj) {
+        if (obj instanceof BlueToothSetting) {
+            BlueToothSetting blueToothSetting = (BlueToothSetting) obj;
+            return blueToothSetting.getAddress().equals(this.getAddress());
+        }
+        return false;
+    }
+}
diff --git a/app/src/main/java/chaoran/business/engine/entity/Network.java b/app/src/main/java/chaoran/business/engine/entity/NetworkSetting.java
similarity index 93%
rename from app/src/main/java/chaoran/business/engine/entity/Network.java
rename to app/src/main/java/chaoran/business/engine/entity/NetworkSetting.java
index 6f257d2..654e15d 100644
--- a/app/src/main/java/chaoran/business/engine/entity/Network.java
+++ b/app/src/main/java/chaoran/business/engine/entity/NetworkSetting.java
@@ -7,7 +7,7 @@ package chaoran.business.engine.entity;
  **********************************************
  */
 
-public class Network {
+public class NetworkSetting extends Setting {
     private String address;
     private Integer port;
     private String path;
diff --git a/app/src/main/java/chaoran/business/engine/entity/Setting.java b/app/src/main/java/chaoran/business/engine/entity/Setting.java
new file mode 100644
index 0000000..428660a
--- /dev/null
+++ b/app/src/main/java/chaoran/business/engine/entity/Setting.java
@@ -0,0 +1,12 @@
+package chaoran.business.engine.entity;
+
+/*
+ **********************************************
+ *      DATE           PERSON       REASON
+ *    2021-02-19          FXY        Created
+ **********************************************
+ */
+
+
+public abstract class Setting {
+}
diff --git a/app/src/main/java/chaoran/business/engine/entity/Voice.java b/app/src/main/java/chaoran/business/engine/entity/VoiceSetting.java
similarity index 92%
rename from app/src/main/java/chaoran/business/engine/entity/Voice.java
rename to app/src/main/java/chaoran/business/engine/entity/VoiceSetting.java
index 6ec88ca..e68b318 100644
--- a/app/src/main/java/chaoran/business/engine/entity/Voice.java
+++ b/app/src/main/java/chaoran/business/engine/entity/VoiceSetting.java
@@ -7,7 +7,10 @@ package chaoran.business.engine.entity;
  **********************************************
  */
 
-public class Voice {
+/**
+ * 语音设置基本数据
+ */
+public class VoiceSetting extends Setting{
     private String voiceMember;
     private String voiceSize;
     private String voiceIndicate;
diff --git a/app/src/main/java/chaoran/business/engine/impl/BlueToothPrintEngine.java b/app/src/main/java/chaoran/business/engine/impl/BlueToothPrintEngine.java
new file mode 100644
index 0000000..75b7b45
--- /dev/null
+++ b/app/src/main/java/chaoran/business/engine/impl/BlueToothPrintEngine.java
@@ -0,0 +1,110 @@
+package chaoran.business.engine.impl;
+
+/*
+ **********************************************
+ *      DATE           PERSON       REASON
+ *    2021-02-19          FXY        Created
+ **********************************************
+ */
+
+
+import android.bluetooth.BluetoothAdapter;
+import android.bluetooth.BluetoothDevice;
+import android.content.BroadcastReceiver;
+import android.content.Context;
+import android.content.Intent;
+import android.content.IntentFilter;
+import android.webkit.JavascriptInterface;
+import android.widget.Toast;
+import chaoran.business.engine.BlueToothWrapperEngine;
+import chaoran.business.engine.entity.BlueToothSetting;
+import com.google.gson.Gson;
+
+import java.lang.reflect.Method;
+
+/**
+ * 蓝牙打印机
+ */
+public class BlueToothPrintEngine extends BlueToothWrapperEngine {
+
+    private Context context;
+
+    //已匹配设备
+    private BluetoothDevice match = null;
+
+    private Gson gson;
+
+    public BlueToothPrintEngine(Context context) {
+        super(context);
+        //初始化
+        gson = new Gson();
+        this.context = context;
+
+        //广播注册
+        IntentFilter filter = new IntentFilter(BluetoothDevice.ACTION_FOUND);
+        filter.addAction(BluetoothAdapter.ACTION_DISCOVERY_FINISHED);
+        context.registerReceiver(mReceiver, filter);
+    }
+
+
+    @Override
+    public void startThenConnect() {
+        // 设置蓝牙可见性，最多300秒
+        Intent intent = new Intent(BluetoothAdapter.ACTION_REQUEST_ENABLE);
+        intent.putExtra(BluetoothAdapter.EXTRA_DISCOVERABLE_DURATION, 20);
+        context.startActivity(intent);
+
+        //连接设备
+        BlueToothSetting setting = (BlueToothSetting) getSetting();
+        String address = setting.getAddress();
+        if (null != address && !address.trim().equals("")) {
+            BluetoothDevice device = bluetoothAdapter.getRemoteDevice(address);
+            boolean bond = device.createBond();
+            if (!bond)
+                Toast.makeText(context, "连接设备失败，设备名：" + setting.getName() + " mac：" + setting.getAddress(), Toast.LENGTH_SHORT).show();
+        }
+    }
+
+    @Override
+    public void close() {
+        bluetoothAdapter.disable();
+        context.unregisterReceiver(mReceiver);
+    }
+
+    @Override
+    public BluetoothDevice getBoundDevice() {
+        return match;
+    }
+
+    /**
+     * 通过广播搜索蓝牙设备
+     */
+    private final BroadcastReceiver mReceiver = new BroadcastReceiver() {
+        public void onReceive(Context context, Intent intent) {
+            String action = intent.getAction();
+            // 把搜索的设置添加到集合中
+            if (BluetoothDevice.ACTION_FOUND.equals(action)) {
+                BluetoothDevice device = intent.getParcelableExtra(BluetoothDevice.EXTRA_DEVICE);
+                //已经匹配的设备
+                if (device.getBondState() == BluetoothDevice.BOND_BONDED) { //bond_bonded，已经连接成功，长连接，保持活跃的状态
+                    //保存已匹配且是打印机设备的Mac地址
+                    if (device.getBluetoothClass().getDeviceClass() == PRINT_TYPE) {
+                        saveSetting(new BlueToothSetting(device.getName(), device.getAddress()));
+                        match = device;
+                    }
+                }
+            }
+        }
+    };
+
+    @JavascriptInterface
+    public String getStringSetting() {
+        return gson.toJson(getSetting());
+    }
+
+    @JavascriptInterface
+    public void saveSetting(String s) {
+        saveSetting(gson.fromJson(s, BlueToothSetting.class));
+    }
+}
+
diff --git a/app/src/main/java/chaoran/business/engine/NetworkSettingEngine.java b/app/src/main/java/chaoran/business/engine/impl/NetworkSettingEngine.java
similarity index 51%
rename from app/src/main/java/chaoran/business/engine/NetworkSettingEngine.java
rename to app/src/main/java/chaoran/business/engine/impl/NetworkSettingEngine.java
index 550632b..ca3f308 100644
--- a/app/src/main/java/chaoran/business/engine/NetworkSettingEngine.java
+++ b/app/src/main/java/chaoran/business/engine/impl/NetworkSettingEngine.java
@@ -1,4 +1,4 @@
-package chaoran.business.engine;
+package chaoran.business.engine.impl;
 
 /*
  **********************************************
@@ -11,7 +11,9 @@ package chaoran.business.engine;
 import android.content.Context;
 import android.content.SharedPreferences;
 import android.webkit.JavascriptInterface;
-import chaoran.business.engine.entity.Network;
+import chaoran.business.engine.SettingEngine;
+import chaoran.business.engine.entity.NetworkSetting;
+import chaoran.business.engine.entity.Setting;
 import com.google.gson.Gson;
 
 /**
@@ -20,37 +22,57 @@ import com.google.gson.Gson;
 public class NetworkSettingEngine implements SettingEngine {
 
     private Context context;
+
     private Gson gson;
 
     public NetworkSettingEngine(Context context) {
-        gson = new Gson();
         this.context = context;
+        gson = new Gson();
     }
 
     //展示网络设置
     @Override
-    @JavascriptInterface
-    public String display() {
+    public Setting getSetting() {
         SharedPreferences spf = context.getSharedPreferences("crtech", Context.MODE_PRIVATE);
         Integer port = spf.getInt("port", -1);
         String address = spf.getString("address", "").replaceAll(" ", "");
         String path = spf.getString("path", "").replaceAll(" ", "");
-        Network network = new Network();
-        network.setAddress(address);
-        network.setPort(port);
-        network.setPath(path);
-        return gson.toJson(network);
+        NetworkSetting networkSetting = new NetworkSetting();
+        networkSetting.setAddress(address);
+        networkSetting.setPort(port);
+        networkSetting.setPath(path);
+        return networkSetting;
     }
 
     @Override
-    @JavascriptInterface
-    public boolean save(String s) {
-        Network network = gson.fromJson(s, Network.class);
+    public boolean saveSetting(Setting setting) {
+        NetworkSetting networkSetting = (NetworkSetting) setting;
         SharedPreferences.Editor editor = context.getSharedPreferences("crtech", Context.MODE_PRIVATE).edit();
-        editor.putString("address", network.getAddress());
-        editor.putString("path", network.getPath());
-        editor.putInt("port", network.getPort());
+        editor.putString("address", networkSetting.getAddress());
+        editor.putString("path", networkSetting.getPath());
+        editor.putInt("port", networkSetting.getPort());
         editor.commit();
         return true;
     }
+
+    /**
+     * 页面显示设置
+     *
+     * @return
+     */
+    @JavascriptInterface
+    public String getStringSetting() {
+        return gson.toJson(getSetting());
+    }
+
+    /**
+     * 页面保存设置
+     *
+     * @param s
+     * @return
+     */
+    @JavascriptInterface
+    public boolean saveSetting(String s) {
+        return saveSetting(gson.fromJson(s, NetworkSetting.class));
+    }
 }
diff --git a/app/src/main/java/chaoran/business/engine/impl/SimplePrintEngine.java b/app/src/main/java/chaoran/business/engine/impl/SimplePrintEngine.java
new file mode 100644
index 0000000..3577167
--- /dev/null
+++ b/app/src/main/java/chaoran/business/engine/impl/SimplePrintEngine.java
@@ -0,0 +1,116 @@
+package chaoran.business.engine.impl;
+
+/*
+ **********************************************
+ *      DATE           PERSON       REASON
+ *    2021-02-19          FXY        Created
+ **********************************************
+ */
+
+
+import android.content.Context;
+import android.widget.Toast;
+import chaoran.business.engine.PrintEngine;
+import chaoran.business.engine.entity.Setting;
+
+import java.io.File;
+import java.io.FileInputStream;
+import java.io.IOException;
+import java.io.OutputStream;
+import java.net.Socket;
+
+/**
+ * 简单串口打印机
+ */
+public class SimplePrintEngine implements PrintEngine {
+
+    //ip地址
+    private String address;
+    //端口
+    private Integer port;
+    //上下文
+    private Context context;
+
+    private SimplePrintEngine() {
+    }
+
+    public SimplePrintEngine(Context context, String address, Integer port) {
+        this.context = context;
+        this.address = address;
+        this.port = port;
+    }
+
+    @Override
+    public void print(File file) {
+        print(file, address, port);
+    }
+
+    //--------------------------此处如果需要持久化，参考蓝牙打印机引擎类------------------------------//
+    @Override
+    public Setting getSetting() {
+        return null;
+    }
+
+    @Override
+    public boolean saveSetting(Setting s) {
+        return false;
+    }
+    //------------------------持久化需要，参考蓝牙打印引擎类-----------------------------------------//
+
+    private void print(File file, String address, Integer port) {
+        //打印机端口默认9100
+        if (port == -1)
+            port = 9100;
+        Socket socket = null;
+        FileInputStream fis = null;
+        try {
+            socket = new Socket(address, port);
+            OutputStream out = socket.getOutputStream();
+            fis = new FileInputStream(file);
+            byte[] buf = new byte[1024];
+            int len = 0;
+            //判断是否读到文件末尾
+            while ((len = fis.read(buf)) != -1) {
+                out.write(buf, 0, len);
+            }
+            //告诉服务端，文件已传输完毕
+            socket.shutdownOutput();
+            socket.close();
+            fis.close();
+        } catch (IOException e) {
+            Toast.makeText(context, "打印文件出错！", Toast.LENGTH_SHORT).show();
+            try {
+                socket.shutdownOutput();
+                socket.close();
+                fis.close();
+            } catch (IOException ioException) {
+                Toast.makeText(context, "断开与打印机的连接时出错！", Toast.LENGTH_SHORT).show();
+                ioException.printStackTrace();
+            }
+        }
+    }
+
+    public String getAddress() {
+        return address;
+    }
+
+    public void setAddress(String address) {
+        this.address = address;
+    }
+
+    public Integer getPort() {
+        return port;
+    }
+
+    public void setPort(Integer port) {
+        this.port = port;
+    }
+
+    public Context getContext() {
+        return context;
+    }
+
+    public void setContext(Context context) {
+        this.context = context;
+    }
+}
diff --git a/app/src/main/java/chaoran/business/engine/TekVoiceEngine.java b/app/src/main/java/chaoran/business/engine/impl/TekVoiceEngine.java
similarity index 80%
rename from app/src/main/java/chaoran/business/engine/TekVoiceEngine.java
rename to app/src/main/java/chaoran/business/engine/impl/TekVoiceEngine.java
index 936ee7a..2d9dd31 100644
--- a/app/src/main/java/chaoran/business/engine/TekVoiceEngine.java
+++ b/app/src/main/java/chaoran/business/engine/impl/TekVoiceEngine.java
@@ -1,14 +1,14 @@
-package chaoran.business.engine;
+package chaoran.business.engine.impl;
 
 import android.content.Context;
-import android.content.SharedPreferences;
 import android.os.Bundle;
 import android.os.Environment;
 import android.util.Log;
 import android.webkit.JavascriptInterface;
 import android.widget.Toast;
 import chaoran.business.R;
-import chaoran.business.engine.entity.Voice;
+import chaoran.business.engine.OfflineVoiceEngine;
+import chaoran.business.engine.entity.VoiceSetting;
 import com.google.gson.Gson;
 import com.iflytek.cloud.*;
 import com.iflytek.cloud.util.ResourceUtil;
@@ -21,11 +21,9 @@ import com.iflytek.cloud.util.ResourceUtil.RESOURCE_TYPE;
  **********************************************
  */
 
-public class TekVoiceEngine implements VoiceEngine {
+public class TekVoiceEngine extends OfflineVoiceEngine {
     private static String TAG = "TekVoiceEngine";
 
-    private Gson gson;
-
     // 语音合成对象
     private SpeechSynthesizer mTts;
 
@@ -39,13 +37,16 @@ public class TekVoiceEngine implements VoiceEngine {
 
     private Context context;
 
+    private Gson gson;
+
     public TekVoiceEngine(Context context) {
+        super(context);
         gson = new Gson();
         this.context = context;
         // 初始化合成对象
         mTts = SpeechSynthesizer.createSynthesizer(context, mTtsInitListener);
         //设置合成引擎的参数
-        loadParam();
+        reload();
         //初始化对话框
         mToast = Toast.makeText(context, "", Toast.LENGTH_SHORT);
     }
@@ -141,36 +142,30 @@ public class TekVoiceEngine implements VoiceEngine {
     };
 
 
-    @Override
-    @JavascriptInterface
-    public String loadParam() {
+    public void reload() {
 
         // 装载参数之前，先清空参数
         mTts.setParameter(SpeechConstant.PARAMS, null);
 
-        SharedPreferences sharedPreferences = context.getSharedPreferences("voiceEngine", Context.MODE_PRIVATE);
+        VoiceSetting voiceSetting = (VoiceSetting) getSetting();
 
         //设置使用本地引擎
         mTts.setParameter(SpeechConstant.ENGINE_TYPE, SpeechConstant.TYPE_LOCAL);
 
         //设置发音人资源路径
-        String voicerLocal = sharedPreferences.getString("voiceMember", "xiaofeng");
-        mTts.setParameter(ResourceUtil.TTS_RES_PATH, getResourcePath(voicerLocal));
+        mTts.setParameter(ResourceUtil.TTS_RES_PATH, getResourcePath(voiceSetting.getVoiceMember()));
 
         //设置发音人
-        mTts.setParameter(SpeechConstant.VOICE_NAME, voicerLocal);
+        mTts.setParameter(SpeechConstant.VOICE_NAME, voiceSetting.getVoiceMember());
 
         //设置合成语速
-        String voiceSpeed = sharedPreferences.getString("voiceSpeed", "80");
-        mTts.setParameter(SpeechConstant.SPEED, voiceSpeed);
+        mTts.setParameter(SpeechConstant.SPEED, voiceSetting.getVoiceSpeed());
 
         //设置合成音调
-        String voiceIndicate = sharedPreferences.getString("voiceIndicate", "50");
-        mTts.setParameter(SpeechConstant.PITCH, voiceIndicate);
+        mTts.setParameter(SpeechConstant.PITCH, voiceSetting.getVoiceIndicate());
 
         //设置合成音量
-        String voiceSize = sharedPreferences.getString("voiceSize", "100");
-        mTts.setParameter(SpeechConstant.VOLUME, voiceSize);
+        mTts.setParameter(SpeechConstant.VOLUME, voiceSetting.getVoiceSize());
 
         //设置播放器音频流类型
         mTts.setParameter(SpeechConstant.STREAM_TYPE, "3");
@@ -182,26 +177,8 @@ public class TekVoiceEngine implements VoiceEngine {
         mTts.setParameter(SpeechConstant.AUDIO_FORMAT, "wav");
 
         mTts.setParameter(SpeechConstant.TTS_AUDIO_PATH, Environment.getExternalStorageDirectory() + "/msc/tts.wav");
-
-        Voice voice = new Voice();
-        voice.setVoiceMember(voicerLocal);
-        voice.setVoiceSize(voiceSize);
-        voice.setVoiceIndicate(voiceIndicate);
-        voice.setVoiceSpeed(voiceSpeed);
-        return gson.toJson(voice);
     }
 
-    @Override
-    @JavascriptInterface
-    public boolean saveParam(String voiceMember, String voiceSize, String voiceIndicate, String voiceSpeed) {
-        SharedPreferences.Editor editor = context.getSharedPreferences("voiceEngine", Context.MODE_PRIVATE).edit();
-        editor.putString("voiceSize", voiceSize);
-        editor.putString("voiceIndicate", voiceIndicate);
-        editor.putString("voiceSpeed", voiceSpeed);
-        editor.putString("voiceMember", voiceMember);
-        editor.commit();
-        return true;
-    }
 
     @Override
     @JavascriptInterface
@@ -250,4 +227,24 @@ public class TekVoiceEngine implements VoiceEngine {
             mTts.destroy();
         }
     }
+
+    /**
+     * 页面展示语音配置数据
+     */
+    @JavascriptInterface
+    public String getStringSetting() {
+        return gson.toJson(getSetting());
+    }
+
+    /**
+     * 页面保存语音配置数据
+     *
+     * @param s
+     * @return
+     */
+    @JavascriptInterface
+    public boolean saveSetting(String s) {
+        return saveSetting(gson.fromJson(s, VoiceSetting.class));
+    }
+
 }