Merge pull request #92 from N0BOY/Dev

v0.92 release

.gitignore

@@ -0,0 +1,5 @@
+
+ft8CN/app/.gitignore 2
+ft8CN/.gitignore 2
+.FT8CN软件设计初衷及使用说明0.88版.pdf.icloud
+ft8CN/app/src/main/assets/.nightUSGS4Layer.sqlite.icloud

README.md

@@ -1,8 +1,67 @@
-# FT8CN
-Developed by BG7YOZ and hosted by N0BOY
-
-Run FT8 natively on Android
-
-Check [Releases](https://github.com/N0BOY/FT8CN/releases) to download the latest apk file.
-
-(More info coming up soon, check back in a while)
+# FT8CN
+Developed by BG7YOZ and hosted by N0BOY
+
+Run FT8 natively on Android
+
+Check [Releases](https://github.com/N0BOY/FT8CN/releases) to download the latest apk file.
+
+```
+免责声明：
+   FT8CN旨在研究的目的，学习如何对FT8信号进行解码、发射等操作，不对使用者操作本APP所产生的后果负责。
+   在中华人民共和国境内，使用FT8CN请遵守《中华人民共和国无线电管理条例》等相关规定。
+   考虑到手机的性能和续航的限制，对信号的处理采用轻量化的运算，未做深度解码等处理。
+   如有好的建议或问题可以提交到到”有问题要吐槽“。
+
+Disclaimer
+FT8CN aims to learn how to decode, transmit FT8 signal for research purposes, which is not responsible for the consequences caused by the user's operation.
+Please comply with local laws and regulations when using FT8CN.
+Considering the performance and endurance limitations of the mobile phone, the processing of the signal adopts lightweight operations instead of deep decoding and other processing.
+Please click "FAQ" if you have good suggestions or questions .
+
+BG7YOZ
+2022-07-01
+
+致敬：
+   Steve Franke(K9AN)、Bill Somerville(G4WJS)、Joe Taylor(K1JT)，提出FT8和FT4协议（FT是Franke和Taylor的首字母），并在论文《The FT4 and FT8 Communication Protocols》详细介绍了FT4和FT8的设计初衷和在WSJT-X中的具体实现细节，成为完成本APP的根本指南。
+   Karlis Goba(YL3JG)在代码的具体实现上提供了参考。
+鸣谢：
+   BG7YOY，在FT8CN开发阶段为我在无线电基本理论上作出指导，并为FT8CN设计了图标
+   BG4IGX，在我刚刚入门业余无线电时为我在具体实践上作出指导。抖音上您可以搜到很多他的教学视频
+   BD7MXN，帮助我对部分电台的连接控制做了一些测试，并提出改进建议
+   BH2RSJ，帮助我建立了一个FT8CN测试群，为测试和后续改进提出了很多宝贵意见
+   BH7ACO，帮助解决了某电台的驱动和相关的配置参数
+   BG7IKK，帮助解决了只支持通过RTS控制PTT发射的电台的测试
+   BI1NIZ，帮助注册账号，用于收集问题反馈和FAQ的功能
+   BD3OOX以及石家庄业余无线电俱乐部，FT8CN的呼号地区归属数据提取至JTDX石家庄版，使呼号定位可以精确到中国的省级
+   VR2UPU(BD7MJO)，在FT8的开发和使用经验上提供指导，并在多语言方面给予帮助
+   BA2BI，在业余无线电的基础知识和通联的日志处理方面上给予帮助和指导
+   BI3QXJ，在对某品牌系列电台的指令集上给予专业性的指导
+   BG6TQD，在对某型号电台的指令集测试上给予帮助
+   BG5CSS，提供某型号电台用于测试
+   BG7YXN，提供某型号电台用于测试
+   BG7YRB，对呼号规则运算提供帮助
+   BG8KAH，提供设备用于测试
+   BA7LVG、JE6WUD，完成日文的翻译校对工作
+   BG6RI，帮助解决日志的信号报告问题
+   SV1EEX，完成希腊文、西班牙文UI的翻译工作
+   VR2VRC，帮助修正历史呼号读取规则
+   BA7NQ，提供设备用于测试
+   BD7MYM，对某型号的电台测试给予指导
+   NØBOY，帮助提供Github源，以及翻译工作
+   BG5JNT，帮助修正非标准呼号的识别问题
+   BH3NEK，协助对某型号电台进行测试
+   BG2ALB，协助对某型号电台进行测试
+   BG6DRU，协助对某型号电台进行测试
+   BG7NQF，提供某型号电台的隐藏指令，对一些设备做兼容性测试
+   BH2VSQ，协助对某型号电台进行测试
+   BG7YBW，协助对部分功能进行测试
+   BH1RNN，协助对部分功能进行测试
+   BG7BSM，协助对一些BUG进行调试
+   BH4FTI，发现并协助对一些BUG进行调试
+   BG8BXM（M哥），为FT8CN的使用做推广，抖音和B站上有很多他的教学视频
+   BG7MFQ，为FT8CN的使用做推广，帮助测试
+   BG2EFX，提供大数据量的日志用于测试
+   DS1UFX，贡献(tr)uSDX audio over CAT代码
+   BG8HT，提供某型号电台进行测试
+   UB6LUM，帮助解决某型号电台的操作模式设置
+```

ft8CN/app/src/androidTest/java/com/bg7yoz/ft8cn/ExampleInstrumentedTest.java

@@ -1,26 +0,0 @@
-package com.bg7yoz.ft8cn;
-
-import android.content.Context;
-
-import androidx.test.platform.app.InstrumentationRegistry;
-import androidx.test.ext.junit.runners.AndroidJUnit4;
-
-import org.junit.Test;
-import org.junit.runner.RunWith;
-
-import static org.junit.Assert.*;
-
-/**
- * Instrumented test, which will execute on an Android device.
- *
- * @see <a href="http://d.android.com/tools/testing">Testing documentation</a>
- */
-@RunWith(AndroidJUnit4.class)
-public class ExampleInstrumentedTest {
-    @Test
-    public void useAppContext() {
-        // Context of the app under test.
-        Context appContext = InstrumentationRegistry.getInstrumentation().getTargetContext();
-        assertEquals("com.bg7yoz.ft8cn", appContext.getPackageName());
-    }
-}

ft8CN/app/src/main/java/com/bg7yoz/ft8cn/connector/CableConnector.java

@@ -1,75 +0,0 @@
-package com.bg7yoz.ft8cn.connector;
-
-import android.content.Context;
-import android.util.Log;
-
-import com.bg7yoz.ft8cn.database.ControlMode;
-import com.bg7yoz.ft8cn.serialport.util.SerialInputOutputManager;
-
-/**
- * 有线连接方式的Connector，这里是指USB方式的，继承于BaseRigConnector
- *
- * @author BG7YOZ
- * @date 2023-03-20
- */
-public class CableConnector extends BaseRigConnector {
-    private static final String TAG="CableConnector";
-
-    private final CableSerialPort cableSerialPort;
-
-
-    public CableConnector(Context context,CableSerialPort.SerialPort serialPort, int baudRate
-            , int controlMode) {
-        super(controlMode);
-        cableSerialPort= new CableSerialPort(context,serialPort,baudRate,getOnConnectorStateChanged());
-        cableSerialPort.ioListener=new SerialInputOutputManager.Listener() {
-            @Override
-            public void onNewData(byte[] data) {
-                if (getOnConnectReceiveData()!=null){
-                    getOnConnectReceiveData().onData(data);
-                }
-            }
-
-            @Override
-            public void onRunError(Exception e) {
-                Log.e(TAG, "CableConnector error: "+e.getMessage() );
-                    getOnConnectorStateChanged().onRunError("与串口失去连接："+e.getMessage());
-            }
-        }  ;
-        //connect();
-    }
-
-    @Override
-    public synchronized void sendData(byte[] data) {
-        cableSerialPort.sendData(data);
-    }
-
-
-    @Override
-    public void setPttOn(boolean on) {
-        //只处理RTS和DTR
-        switch (getControlMode()){
-            case ControlMode.DTR:  cableSerialPort.setDTR_On(on);//打开和关闭DTR
-                break;
-            case ControlMode.RTS:cableSerialPort.setRTS_On(on);//打开和关闭RTS
-                break;
-        }
-    }
-
-    @Override
-    public void setPttOn(byte[] command) {
-        cableSerialPort.sendData(command);//以CAT指令发送PTT
-    }
-
-    @Override
-    public void connect() {
-        super.connect();
-        cableSerialPort.connect();
-    }
-
-    @Override
-    public void disconnect() {
-        super.disconnect();
-        cableSerialPort.disconnect();
-    }
-}

ft8CN/app/src/main/java/com/bg7yoz/ft8cn/connector/IComWifiConnector.java

@@ -1,112 +0,0 @@
-package com.bg7yoz.ft8cn.connector;
-/**
- * ICom网络方式的连接器。
- * 注：ICom网络方式的音频数据包是Int类型，需要转换成Float类型
- *
- * @author BGY70Z
- * @date 2023-03-20
- */
-
-import com.bg7yoz.ft8cn.icom.IComWifiRig;
-
-public class IComWifiConnector extends BaseRigConnector{
-    private static final String TAG = "IComWifiConnector";
-    public interface OnWifiDataReceived{
-        void OnWaveReceived(int bufferLen,float[] buffer);
-        void OnCivReceived(byte[] data);
-    }
-
-    private IComWifiRig iComWifiRig;
-    private OnWifiDataReceived onWifiDataReceived;
-
-
-    public IComWifiConnector(int controlMode,IComWifiRig iComWifiRig) {
-        super(controlMode);
-        this.iComWifiRig=iComWifiRig;
-
-        this.iComWifiRig.setOnIComDataEvents(new IComWifiRig.OnIComDataEvents() {
-            @Override
-            public void onReceivedCivData(byte[] data) {
-                if (getOnConnectReceiveData()!=null){
-                    getOnConnectReceiveData().onData(data);
-                }
-                if (onWifiDataReceived!=null) {
-                    onWifiDataReceived.OnCivReceived(data);
-                }
-            }
-
-            @Override
-            public void onReceivedWaveData(byte[] data) {//接收音频数据事件，把音频数据转换成float格式的。
-                if (onWifiDataReceived!=null){
-                    float[] waveFloat=new float[data.length/2];
-                    for (int i = 0; i <waveFloat.length ; i++) {
-                        waveFloat[i]=readShortBigEndianData(data,i*2)/32768.0f;
-                    }
-                    onWifiDataReceived.OnWaveReceived(waveFloat.length,waveFloat);
-                }
-            }
-        });
-    }
-
-    @Override
-    public void sendWaveData(float[] data) {
-        if (iComWifiRig.opened) {
-            iComWifiRig.sendWaveData(data);
-        }
-    }
-
-    @Override
-    public void connect() {
-        super.connect();
-        iComWifiRig.start();
-    }
-
-    @Override
-    public void disconnect() {
-        super.disconnect();
-        iComWifiRig.close();
-    }
-
-    @Override
-    public void sendData(byte[] data) {
-        iComWifiRig.sendCivData(data);
-    }
-
-    @Override
-    public void setPttOn(byte[] command) {
-        iComWifiRig.sendCivData(command);
-    }
-
-    @Override
-    public void setPttOn(boolean on) {
-        if (iComWifiRig.opened){
-            iComWifiRig.setPttOn(on);
-        }
-    }
-    public OnWifiDataReceived getOnWifiDataReceived() {
-        return onWifiDataReceived;
-    }
-
-    @Override
-    public boolean isConnected() {
-        return iComWifiRig.opened;
-    }
-
-    public void setOnWifiDataReceived(OnWifiDataReceived onDataReceived) {
-        this.onWifiDataReceived = onDataReceived;
-    }
-
-    /**
-     * 从流数据中读取小端模式的Short
-     *
-     * @param data  流数据
-     * @param start 起始点
-     * @return Int16
-     */
-    public static short readShortBigEndianData(byte[] data, int start) {
-        if (data.length - start < 2) return 0;
-        return (short) ((short) data[start] & 0xff
-                | ((short) data[start + 1] & 0xff) << 8);
-    }
-
-}

ft8CN/app/src/main/java/com/bg7yoz/ft8cn/flex/FlexMeters.java

@@ -1,94 +0,0 @@
-package com.bg7yoz.ft8cn.flex;
-/**
- * flexRadio仪表处理
- * @author BG7YOZ
- */
-
-import android.util.Log;
-
-import java.util.HashMap;
-
-public class FlexMeters extends HashMap<Integer, FlexMeters.FlexMeter> {
-    private static final String TAG="FlexMeters";
-    public FlexMeters(String content) {
-        String[] temp =content.substring(content.indexOf("meter ")+"meter ".length()).split("#");
-        for (int i = 0; i < temp.length; i++) {
-            String[] val = temp[i].split("=");
-            if (val.length == 2) {
-                if (val[0].contains(".")) {
-                    int index = Integer.parseInt(val[0].substring(0, val[0].indexOf(".")));
-                    FlexMeter meter;
-                    if (this.containsKey(index)){
-                        meter=this.get(index);
-                    }else  {
-                        meter=new FlexMeter();
-                        this.put(index,meter);
-                    }
-
-                    if (val[0].toLowerCase().contains(".src")) {
-                        meter.src = val[1];
-                    }
-                    if (val[0].toLowerCase().contains(".num")) {
-                        meter.num = val[1];
-                    }
-                    if (val[0].toLowerCase().contains(".nam")) {
-                        meter.nam = val[1];
-                    }
-                    if (val[0].toLowerCase().contains(".low")) {
-                        meter.low = val[1];
-                    }
-                    if (val[0].toLowerCase().contains(".hi")) {
-                        meter.hi = val[1];
-                    }
-                    if (val[0].toLowerCase().contains(".desc")) {
-                        meter.desc = val[1];
-                    }
-                    if (val[0].toLowerCase().contains(".unit")) {
-                        meter.unit = val[1];
-                    }
-                    if (val[0].toLowerCase().contains(".fps")) {
-                        meter.fps = val[1];
-                    }
-                    if (val[0].toLowerCase().contains(".peak")) {
-                        meter.peak = val[1];
-                    }
-                }
-            }
-        }
-    }
-
-    public void getAllMeters(){
-        for (int key:this.keySet()) {
-            //s.append(String.format("%d->%s\n",key,get(key)));
-            Log.e(TAG, "getAllMeters: "+String.format("ID:%d FIELDS:%s\n",key,get(key)) );
-        }
-    }
-
-
-    public static class FlexMeter {
-        public String src;
-        public String num;
-        public String nam;
-        public String low;
-        public String hi;
-        public String desc;
-        public String unit;
-        public String fps;
-        public String peak;
-
-        @Override
-        public String toString() {
-            return "{" +
-                    "src='" + src + '\'' +
-                    ", num='" + num + '\'' +
-                    ", nam='" + nam + '\'' +
-                    ", low='" + low + '\'' +
-                    ", hi='" + hi + '\'' +
-                    ", desc='" + desc + '\'' +
-                    ", unit='" + unit + '\'' +
-                    ", fps='" + fps + '\'' +
-                    ", peak='" + peak + '\'' +
-                    '}';
-        }
-    }
-}

ft8CN/app/src/main/java/com/bg7yoz/ft8cn/flex/VITA.java

@@ -1,437 +0,0 @@
-package com.bg7yoz.ft8cn.flex;
-/**
- * VITA49协议的简单解包和封包操作。
- * @author BGY70Z
- * @date 2023-03-20
- */
-/*
-public static intVH_PKT_TYPE(x)      ((x & 0xF0000000) >> 28)
-public static intVH_C(x)             ((x & 0x08000000) >> 26)
-public static intVH_T(x)             ((x & 0x04000000) >> 25)
-public static intVH_TSI(x)           ((x & 0x00c00000) >> 21)
-public static intVH_TSF(x)           ((x & 0x00300000) >> 19)
-public static intVH_PKT_CNT(x)       ((x & 0x000f0000) >> 16)
-public static intVH_PKT_SIZE(x)      (x & 0x0000ffff)
- */
-
-// Enumerates for field values
-
-import android.annotation.SuppressLint;
-import android.util.Log;
-
-import java.nio.ByteBuffer;
-import java.text.SimpleDateFormat;
-import java.util.Date;
-
-enum VitaPacketType {
-    IF_DATA,//IF Data packet without Stream Identifier
-    IF_DATA_WITH_STREAM,//IF Data packet with Stream Identifier
-    EXT_DATA,//Extension Data packet without Stream Identifier
-    EXT_DATA_WITH_STREAM,//Extension Data packet with Stream Identifier
-    IF_CONTEXT,//IF Context packet(see Section 7)
-    EXT_CONTEXT//Extension Context packet(see Section 7);
-};
-
-//时间戳的类型
-//时间戳共有两部分，小数部分和整数部分，整数部分以秒为分辨率，32位， 主要传递UTC时间或者 GPS 时间，
-//小数部分主要有三种，一种是sample-count ，以采样周期为最小分辨率，一种是real-time以ps为最小单位，第三种是以任意选择的时间进行累加得出的，前面两种时间戳可以直接与整数部分叠加，第三种则不能保证与整数部分保持恒定关系，前两种与整数部分叠加来操作的可以在覆盖的时间范围为年
-//小数部分的时间戳共有64位，小数部分可以在没有整数部分的情况下使用，
-//所有的时间带来都是在以一个采样数据为该reference-point 时间
-enum VitaTSI {
-    TSI_NONE,//No Integer-seconds Timestamp field included
-    TSI_UTC,//Coordinated Universal Time(UTC)
-    TSI_GPS,//GPS time
-    TSI_OTHER//Other
-};
-
-//时间戳小数部分类型
-//小数部分主要有三种：
-// 一种是sample-count ，以采样周期为最小分辨率，
-// 一种是real-time以ps为最小单位，
-// 第三种是以任意选择的时间进行累加得出的，
-// 前面两种时间戳可以直接与整数部分叠加，
-// 第三种则不能保证与整数部分保持恒定关系，前两种与整数部分叠加来操作的可以在覆盖的时间范围为年
-// 小数部分的时间戳共有64位，小数部分可以在没有整数部分的情况下使用，
-//  所有的时间带来都是在以一个采样数据为该参考点（reference-point）的时间。
-enum VitaTSF {
-    TSF_NONE,//No Fractional-seconds Timestamp field included. 不包括分数秒时间戳字段
-    TSF_SAMPLE_COUNT,//Sample Count Timestamp. 样本计数时间戳
-    TSF_REALTIME,//Real Time(Picoseconds) Timestamp. 实时（皮秒）时间戳
-    TSF_FREERUN,//Free Running Count Timestamp. 自由运行计数时间戳
-};
-
-public class VITA {
-    private static final String TAG = "VITA";
-
-    // 最小有效的VITA包长度
-    private static final int VITAmin = 28;
-
-    public static final int FRS_OUI = 0x12cd;
-    //public static final int VITA_PORT = 4991;
-
-    public static final int FLEX_CLASS_ID = 0x534C;
-    public static final int FLEX_DAX_AUDIO_CLASS_ID = 0x534C03E3;
-    public static final int FLEX_DAX_IQ_CLASS_ID = 0x534C00E3;
-    public static final int FLEX_FFT_CLASS_ID = 0x534C8003;
-    public static final int FLEX_METER_CLASS_ID = 0x534C8002;
-    public static final int FLEX_Discovery_stream_ID = 0x800;
-
-
-    public static final int VS_Meter = 0x8002;
-    public static final int VS_PAN_FFT = 0x8003;
-    public static final int VS_Waterfall = 0x8004;
-    public static final int VS_Opus = 0x8005;
-    public static final int DAX_IQ_24Khz = 0x00e3;
-    public static final int DAX_IQ_48Khz = 0x00e4;
-    public static final int DAX_IQ_96Khz = 0x00e5;
-    public static final int DAX_IQ_192KHz = 0x00e6;
-    public static final int VS_DAX_Audio = 0x03e3;
-    public static final int VS_Discovery = 0xffff;
-
-
-    private byte[] buffer;
-    public VitaPacketType packetType;
-    public boolean classIdPresent;//指示数据包中是否包含类标识符（类ID）字段
-    public boolean trailerPresent;//指示数据包是否包含尾部。
-    public VitaTSI tsi;//时间戳的类型。
-    public VitaTSF tsf;//时间戳小数部分类型
-    public int packetCount;//包计数器，可以对连续的IF data packet进行计数，这些packet具有相同的Stream  Identifier 和packet type。
-    public int packetSize;//表示有多少32bit数在IF Data packet 里面
-
-    //时间戳共有两部分，小数部分和整数部分，整数部分以秒为分辨率，32位，小数部分64位。
-    public long integerTimestamp;//u_int32，long是64位的
-    public long fracTimeStamp;
-    public long oui;
-    public int informationClassCode;//无用了，用classId代替
-    public int packetClassCode;//无用了，用classId代替
-    public int classId;//FLEX应该是0x534CFFF，是informationClassCode与packetClassCode合并的
-    public byte[] payload = null;
-    public long trailer;
-    public boolean isAvailable = false;//电台对象是否有效。
-
-    public boolean streamIdPresent;//是否有流字符
-
-    //用来区分不同的 packet stream 。
-    //stream ID 不是必须的，如果仅有一个数据包在单一数据链路传递的话就可以不用要，
-    //如果 packet stream想用同一 stream ID 的话那每一个packet都得有，
-    //在系统内部，不同的packet stream 之间的 Stream ID是不同的。
-    //如果要用到 data-context 配对，那么IF data packet需要 Stream ID
-    public long streamId;//流ID，32位，FLEX应当是0x0800
-
-    /*
-    VITA前28个字节是VITA头
-     */
-
-
-    /**
-     * 生成音频流的VITA数据包，id应当是电台create stream是赋给的
-     *
-     * @param id   streamId
-     * @param data 音频流数据
-     * @return vita数据包
-     */
-    public byte[] audioDataToVita(int count,long id, float[] data) {
-        byte[] result = new byte[data.length*4 + 28];//一个float占用4个字节，28字节是包头的长度7个word
-        //packetType = VitaPacketType.EXT_DATA_WITH_STREAM;
-        packetType = VitaPacketType.IF_DATA_WITH_STREAM;
-        classIdPresent = true;
-        trailerPresent = false;//没有尾巴
-        tsi = VitaTSI.TSI_NONE;//
-//        tsi = VitaTSI.TSI_OTHER;//
-        //tsf = VitaTSF.TSF_SAMPLE_COUNT;//--TODO---查一下这个数字是不是变化
-        tsf = VitaTSF.TSF_NONE;//--TODO---查一下这个数字是不是变化
-        //packetCount动态变化
-        //packetCount=？应该是这个全部音频流的总包数
-
-        //packetSize是以word（32位，4字节）为单位，
-        //packetSize值为263居多估计以音频，还有其它的长度,263是包含7个word（28字节）的头长度。
-        packetSize = (data.length ) + 7;//7个word是VITA的包头
-        //----以上是Header,32位，第一个word-------
-
-        streamId = id;//第二个word,此id是电台赋给的。经常是0x40000xx。
-
-        oui = 0x00001c2d;//第三个word,FlexRadio Systems OUI
-        classId = 0x534c0123;//第四个word，64位
-        //classId = 0x534c03e3;//第四个word，64位
-
-        //integerTimestamp =0;// System.currentTimeMillis() / 1000;//第五个word,时间戳的整数部分，以秒为单位。应该是取当前时间
-        //fracTimeStamp = 0;//第六七个word,时间戳的小数部分，64位，此处为0。
-        //fracTimeStamp = frac;//第六七个word,时间戳的小数部分，64位，此处为0。
-
-        byte temp = 0;
-        if (classIdPresent) {
-            temp = 0x08;
-        }
-        if (trailerPresent) {
-            temp |= 0x04;
-        }
-        //----HEADER--No.1 word------
-//        result[0]=0x18;
-        result[0] = (byte) (packetType.ordinal() << 4);//packetType
-        result[0] |= temp;//其实就是0011 1000,0x38//CTRR,classIdPresent、trailerPresent、R、R
-        result[0] |= 0x03c0;//CTRR,classIdPresent、trailerPresent、R、R
-
-        result[1]=(byte) 0xd0;
-        result[1]|=(byte)(count&0xf);//packet count
-        result[1] = (byte) (tsi.ordinal() << 6);//TSI
-        result[1] |= (byte) (tsf.ordinal() << 4);//TSF
-        result[1] |= (byte) (packetCount & 0xff);//packetCount
-
-        //packetSize默认263（words）
-        result[2] = (byte) ((packetSize >> 8) & 0xff);//packetSize 1（高8位）
-        result[3] = (byte) (packetSize & 0xff);//packetSize 2（低8位）
-
-        //-----Stream Identifier--No.2 word----
-        //streamId=id;//最后两位应当是Dax编号
-        result[4] = (byte) ((streamId& 0x00ff000000 >> 24) & 0xff);
-        result[5] = (byte) (((streamId & 0x00ff0000) >> 16) & 0xff);
-        result[6] = (byte) (((streamId & 0x0000ff00) >> 8) & 0xff);
-        result[7] = (byte) (streamId & 0x000000ff);
-
-        //----OUI--No.3 words----
-        //OUI = 0x001C2D
-        result[8] = 0x00;
-        result[9] = 0x00;
-        result[10] = 0x1c;
-        result[11] = 0x2d;
-        //---Class Identifier--No.4 word----
-        //class id=0x534c0123
-        result[12] = 0x53;
-        result[13] = 0x4c;
-        result[14] = (byte) 0x01;
-        result[15] = (byte) 0x23;
-
-        //---Timestamp--No.5 word----
-        //integerTimestamp=0x01020304
-
-//        result[16] = (byte) 0x01;
-//        result[17] = (byte) 0x02;
-//        result[18] = (byte) 0x03;
-//        result[19] = (byte) 0x04;
-
-        //---FracTimeStamp No.5~6 words----
-        //fracTimeStamp=0x10200300506070c0
-//        result[20] = 0x10;
-//        result[21] = 0x20;
-//        result[22] = 0x03;
-//        result[23] = 0x00;
-//        result[24] = 0x50;
-//        result[25] = 0x60;
-//        result[26] = 0x70;
-//        result[27] = (byte) 0xc0;
-//        result[20] = (byte) ((fracTimeStamp >> 56) & 0x000000ff);
-//        result[21] = (byte) ((fracTimeStamp >> 48) & 0x000000ff);
-//        result[22] = (byte) ((fracTimeStamp >> 40) & 0x000000ff);
-//        result[23] = (byte) ((fracTimeStamp >> 32) & 0x000000ff);
-//
-//        result[24] = (byte) ((fracTimeStamp >> 24) & 0x000000ff);
-//        result[25] = (byte) ((fracTimeStamp >> 16) & 0x000000ff);
-//        result[26] = (byte) ((fracTimeStamp >> 8) & 0x000000ff);
-//        result[27] = (byte) (fracTimeStamp & 0x000000ff);
-        for (int i = 0; i < data.length; i++) {
-            byte[] bytes=ByteBuffer.allocate(4).putFloat(data[i]).array();//float转byte[]
-            result[i*4+28]= bytes[0];
-            result[i*4+29]= bytes[1];
-            result[i*4+30]= bytes[2];
-            result[i*4+31]= bytes[3];
-        }
-
-        /*
-        也就是payload的长度+28字节：byte[] result=new byte[data.length+28];
-        streamIdPresent=true;
-        streamIdPresent=packetType==VitaPacketType.IF_DATA_WITH_STREAM
-                ||packetType==VitaPacketType.EXT_DATA_WITH_STREAM;
-        streamId:0x4000008,此处应该是STREAM_CREATE_DAX_TX的值
-        classIdPresent:0x534c03e3,packetSize:263
-        integerTimestamp=now/1000;以秒为单位
-        fracTimeStamp=0;
-         */
-
-
-        return result;
-    }
-
-    public VITA() {
-    }
-
-    public VITA(byte[] data) {
-        this.buffer = data;
-        //如果包的长度太小，或包为空，就退出计算
-        if (data == null) return;
-        if (data.length < VITAmin) return;
-
-        isAvailable = true;//数据长度达到28个字节，说明是有效的。
-        packetType = VitaPacketType.values()[(data[0] >> 4) & 0x0f];
-        classIdPresent = (data[0] & 0x8) == 0x8;//指示数据包中是否包含类标识符（类ID）字段
-        trailerPresent = (data[0] & 0x4) == 0x4;//指示数据包是否包含尾部。
-        tsi = VitaTSI.values()[(data[1] >> 6) & 0x3];//如果有时间戳的话指示时间戳的整数部分是啥类型的
-        tsf = VitaTSF.values()[(data[1] >> 4) & 0x3];
-        packetCount = data[1] & 0x0f;
-        packetSize = ((((int) data[2]) & 0x00ff) << 8) | ((int) data[3]) & 0x00ff;
-
-        int offset = 4;//定位
-        //检查是否有流字符
-        streamIdPresent = packetType == VitaPacketType.IF_DATA_WITH_STREAM
-                || packetType == VitaPacketType.EXT_DATA_WITH_STREAM;
-
-        if (streamIdPresent) {//是否有流ID,获取流ID，32位
-            streamId = ((((long) data[offset]) & 0x00ff) << 24) | ((((int) data[offset + 1]) & 0x00ff) << 16)
-                    | ((((int) data[offset + 2]) & 0x00ff) << 8) | ((int) data[offset + 3]) & 0x00ff;
-            offset += 4;
-        }
-
-        if (classIdPresent) {
-            //只取24位，前8位保留
-            oui = ((((int) data[offset + 1]) & 0x00ff) << 16)
-                    | ((((int) data[offset + 2]) & 0x00ff) << 8) | ((int) data[offset + 3]) & 0x00ff;
-
-            informationClassCode = ((((int) data[offset + 4]) & 0x00ff) << 8) | ((int) data[offset + 5]) & 0x00ff;
-            packetClassCode = ((((int) data[offset + 6]) & 0x00ff) << 8) | ((int) data[offset + 7]) & 0x00ff;
-
-            classId = ((((int) data[offset + 4]) & 0x00ff) << 24) | ((((int) data[offset + 5]) & 0x00ff) << 16)
-                    | ((((int) data[offset + 6]) & 0x00ff) << 8) | ((int) data[offset + 7]) & 0x00ff;
-            offset += 8;
-        }
-        //Log.e(TAG, "VITA: "+String.format("id: 0x%x, classIdPresent:0x%x,packetSize:%d",streamId,classId,packetSize) );
-
-        //获取时间戳,以秒为单位的时间戳，32位。
-        //时间戳共有两部分，小数部分和整数部分，整数部分以秒为分辨率，32位， 主要传递UTC时间或者 GPS 时间，
-        //小数部分主要有三种，一种是sample-count ，以采样周期为最小分辨率，一种是real-time以ps为最小单位，第三种是以任意选择的时间进行累加得出的，前面两种时间戳可以直接与整数部分叠加，第三种则不能保证与整数部分保持恒定关系，前两种与整数部分叠加来操作的可以在覆盖的时间范围为年
-        //小数部分的时间戳共有64位，小数部分可以在没有整数部分的情况下使用，
-        //所有的时间带来都是在以一个采样数据为该reference-point 时间
-        if (tsi != VitaTSI.TSI_NONE) {//32位,
-            integerTimestamp = ((((long) data[offset]) & 0x00ff) << 24) | ((((int) data[offset + 1]) & 0x00ff) << 16)
-                    | ((((int) data[offset + 2]) & 0x00ff) << 8) | ((int) data[offset + 3]) & 0x00ff;
-            offset += 4;
-        }
-        //获取时间戳的小数部分，64位。
-        if (tsf != VitaTSF.TSF_NONE) {
-            fracTimeStamp = ((((long) data[offset]) & 0x00ff) << 56) | ((((long) data[offset + 1]) & 0x00ff) << 48)
-                    | ((((long) data[offset + 2]) & 0x00ff) << 36) | ((int) data[offset + 3]) & 0x00ff
-                    | ((((long) data[offset + 4]) & 0x00ff) << 24) | ((((int) data[offset + 5]) & 0x00ff) << 16)
-                    | ((((int) data[offset + 6]) & 0x00ff) << 8) | ((int) data[offset + 7]) & 0x00ff;
-            offset += 8;
-        }
-
-
-        //Log.e(TAG, String.format("VITA: data length:%d,offset:%d",data.length,offset) );
-        if (offset < data.length) {
-            payload = new byte[data.length - offset - (trailerPresent ? 2 : 0)];//如果有尾部，就减去一个word的位置
-            System.arraycopy(data, offset, payload, 0, payload.length);
-        }
-        if (trailerPresent) {
-            trailer = ((((int) data[data.length - 2]) & 0x00ff) << 8) | ((int) data[data.length - 1]) & 0x00ff;
-        }
-    }
-
-    /**
-     * 获取payload的长度，如果没有数据，payload长度为0；
-     *
-     * @return payload长度
-     */
-    public int getPayloadLength() {
-        if (buffer == null) {
-            return 0;
-        } else {
-            return buffer.length;
-        }
-    }
-
-    /**
-     * 显示扩展数据
-     *
-     * @return string
-     */
-    public String showPayload() {
-        if (payload != null) {
-            return new String(payload).replace(" ", "\n");
-        } else {
-            return "";
-        }
-    }
-
-    public String showPayloadHex() {
-        if (payload != null) {
-            return byteToStr(payload);
-        } else {
-            return "";
-        }
-    }
-
-    /**
-     * 显示VITA 49的包头信息
-     *
-     * @return string
-     */
-    @SuppressLint("DefaultLocale")
-    public String showHeadStr() {
-        return String.format("包类型(packetType): %s\n" +
-                        "包数量(packetCount): %d\n" +
-                        "包大小(packetSize): %d\n" +
-                        "是否有流ID(streamIdPresent): %s\n" +
-                        "流ID(streamId): 0x%X\n" +
-                        "是否有类ID(classIdPresent): %s\n" +
-                        "类ID(classId): 0x%X\n" +
-                        "类高位(informationClassCode): 0x%X\n" +
-                        "类低位(packetClassCode): 0x%X\n" +
-                        "公司标识码(oui): 0x%X\n" +
-                        "时间戳类型(tsi): %s\n" +
-                        "时间戳整数部分(integerTimestamp):%s\n" +
-                        "时间戳小数部分类型(tsf): %s\n" +
-                        "时间戳小数部分值(fracTimeStamp): %d\n" +
-                        "负载长度(payloadLength): %d\n" +
-                        "是否有尾部(trailerPresent): %s\n"
-
-                , packetType.toString()
-                , packetCount
-                , packetSize
-                , streamIdPresent ? "是" : "否"
-                , streamId
-                , classIdPresent ? "是" : "否"
-                , classId
-                , informationClassCode
-                , packetClassCode
-                , oui
-                , tsi.toString()
-                , timestampToDateStr(integerTimestamp * 1000)
-                , tsf.toString()
-                , fracTimeStamp
-                , (payload == null ? 0 : payload.length)
-                , trailerPresent ? "是" : "否"
-        );
-    }
-
-    /**
-     * 显示VITA 49 包数据
-     *
-     * @return string
-     */
-    @SuppressLint("DefaultLocale")
-    @Override
-    public String toString() {
-        return String.format("%s负载(payload):\n%s\n"
-                , showHeadStr()
-                , (payload == null ? "" : new String(payload))
-        );
-
-
-    }
-
-    public static String timestampToDateStr(Long timestamp) {
-        //final String DATETIME_CONVENTIONAL_CN = "yyyy-MM-dd HH:mm:ss";
-        //SimpleDateFormat sdf = new SimpleDateFormat(DATETIME_CONVENTIONAL_CN);
-        @SuppressLint("SimpleDateFormat")
-        SimpleDateFormat sdf = new SimpleDateFormat("yyyy-MM-dd HH:mm:ss");
-        String sd = sdf.format(new Date(timestamp)); // 时间戳转换日期
-        //System.out.println(sd);
-        return sd;
-    }
-
-    public static String byteToStr(byte[] data) {
-        StringBuilder s = new StringBuilder();
-        for (int i = 0; i < data.length; i++) {
-            s.append(String.format("%02x ", data[i] & 0xff));
-        }
-        return s.toString();
-    }
-}

ft8CN/app/src/main/res/drawable-night/clear_calling_list_image_48 2.xml

@@ -1,5 +0,0 @@
-<vector android:height="36dp" android:tint="#B8B8B8"
-    android:viewportHeight="24" android:viewportWidth="24"
-    android:width="36dp" xmlns:android="http://schemas.android.com/apk/res/android">
-    <path android:fillColor="@android:color/white" android:pathData="M6,19c0,1.1 0.9,2 2,2h8c1.1,0 2,-0.9 2,-2L18,7L6,7v12zM8.46,11.88l1.41,-1.41L12,12.59l2.12,-2.12 1.41,1.41L13.41,14l2.12,2.12 -1.41,1.41L12,15.41l-2.12,2.12 -1.41,-1.41L10.59,14l-2.13,-2.12zM15.5,4l-1,-1h-5l-1,1L5,4v2h14L19,4z"/>
-</vector>

ft8CN/app/src/main/res/drawable-night/config_ic_baseline_keyboard_arrow_down_24 2.xml

@@ -1,5 +0,0 @@
-<vector android:autoMirrored="true" android:height="24dp"
-    android:tint="#FFFFFF" android:viewportHeight="24"
-    android:viewportWidth="24" android:width="24dp" xmlns:android="http://schemas.android.com/apk/res/android">
-    <path android:fillColor="@android:color/white" android:pathData="M7.41,8.59L12,13.17l4.59,-4.58L18,10l-6,6 -6,-6 1.41,-1.41z"/>
-</vector>

ft8CN/app/src/main/res/drawable-night/config_ic_baseline_keyboard_arrow_up_24 2.xml

@@ -1,5 +0,0 @@
-<vector android:autoMirrored="true" android:height="24dp"
-    android:tint="#FFFFFF" android:viewportHeight="24"
-    android:viewportWidth="24" android:width="24dp" xmlns:android="http://schemas.android.com/apk/res/android">
-    <path android:fillColor="@android:color/white" android:pathData="M7.41,15.41L12,10.83l4.59,4.58L18,14l-6,-6 -6,6z"/>
-</vector>

ft8CN/app/src/main/res/drawable-night/ic_baseline_assignment_24 2.xml

@@ -1,5 +0,0 @@
-<vector android:autoMirrored="true" android:height="36dp"
-    android:tint="#B8B8B8" android:viewportHeight="24"
-    android:viewportWidth="24" android:width="36dp" xmlns:android="http://schemas.android.com/apk/res/android">
-    <path android:fillColor="@android:color/white" android:pathData="M19,3h-4.18C14.4,1.84 13.3,1 12,1c-1.3,0 -2.4,0.84 -2.82,2L5,3c-1.1,0 -2,0.9 -2,2v14c0,1.1 0.9,2 2,2h14c1.1,0 2,-0.9 2,-2L21,5c0,-1.1 -0.9,-2 -2,-2zM12,3c0.55,0 1,0.45 1,1s-0.45,1 -1,1 -1,-0.45 -1,-1 0.45,-1 1,-1zM14,17L7,17v-2h7v2zM17,13L7,13v-2h10v2zM17,9L7,9L7,7h10v2z"/>
-</vector>

ft8CN/app/src/main/res/drawable-night/ic_baseline_assignment_ind_24 2.xml

@@ -1,5 +0,0 @@
-<vector android:autoMirrored="true" android:height="36dp"
-    android:tint="#B8B8B8" android:viewportHeight="24"
-    android:viewportWidth="24" android:width="36dp" xmlns:android="http://schemas.android.com/apk/res/android">
-    <path android:fillColor="@android:color/white" android:pathData="M19,3h-4.18C14.4,1.84 13.3,1 12,1c-1.3,0 -2.4,0.84 -2.82,2L5,3c-1.1,0 -2,0.9 -2,2v14c0,1.1 0.9,2 2,2h14c1.1,0 2,-0.9 2,-2L21,5c0,-1.1 -0.9,-2 -2,-2zM12,3c0.55,0 1,0.45 1,1s-0.45,1 -1,1 -1,-0.45 -1,-1 0.45,-1 1,-1zM12,7c1.66,0 3,1.34 3,3s-1.34,3 -3,3 -3,-1.34 -3,-3 1.34,-3 3,-3zM18,19L6,19v-1.4c0,-2 4,-3.1 6,-3.1s6,1.1 6,3.1L18,19z"/>
-</vector>

ft8CN/app/src/main/res/drawable-night/ic_baseline_cancel_schedule_send_off 2.xml

@@ -1,6 +0,0 @@
-<vector android:autoMirrored="true" android:height="36dp" android:tint="#5A5A5A"
-    android:viewportHeight="24"
-    android:viewportWidth="24" android:width="36dp" xmlns:android="http://schemas.android.com/apk/res/android">
-    <path android:fillAlpha="0.8" android:fillColor="@android:color/white" android:pathData="M4,9c-1.1,0 -2,0.9 -2,2v2c0,1.1 0.9,2 2,2h1v4h2v-4h1l5,3L13,6L8,9L4,9zM15.5,12c0,-1.33 -0.58,-2.53 -1.5,-3.35v6.69c0.92,-0.81 1.5,-2.01 1.5,-3.34z"/>
-<!--    <path android:fillAlpha="1" android:fillColor="@android:color/white" android:pathData="M 7 4 L 7 20 L 9 20 L 9 4 L 7 4 M 17 4 L 15 4 L 15 20 L 17 20 L 17 4"/>-->
-</vector>

ft8CN/app/src/main/res/drawable-night/ic_baseline_check_48 2.xml

@@ -1,5 +0,0 @@
-<vector android:height="48dp" android:tint="#B8B8B8"
-    android:viewportHeight="24" android:viewportWidth="24"
-    android:width="48dp" xmlns:android="http://schemas.android.com/apk/res/android">
-    <path android:fillColor="@android:color/white" android:pathData="M9,16.17L4.83,12l-1.42,1.41L9,19 21,7l-1.41,-1.41z"/>
-</vector>

ft8CN/app/src/main/res/drawable-night/ic_baseline_close_32 2.xml

@@ -1,5 +0,0 @@
-<vector android:autoMirrored="true" android:height="32dp"
-    android:tint="#B8B8B8" android:viewportHeight="24"
-    android:viewportWidth="24" android:width="32dp" xmlns:android="http://schemas.android.com/apk/res/android">
-    <path android:fillColor="@android:color/white" android:pathData="M19,6.41L17.59,5 12,10.59 6.41,5 5,6.41 10.59,12 5,17.59 6.41,19 12,13.41 17.59,19 19,17.59 13.41,12z"/>
-</vector>

ft8CN/app/src/main/res/drawable-night/ic_baseline_headset_mic_24 2.xml

@@ -1,5 +0,0 @@
-<vector android:autoMirrored="true" android:height="24dp"
-    android:tint="#B8B8B8" android:viewportHeight="24"
-    android:viewportWidth="24" android:width="24dp" xmlns:android="http://schemas.android.com/apk/res/android">
-    <path android:fillColor="@android:color/white" android:pathData="M12,1c-4.97,0 -9,4.03 -9,9v7c0,1.66 1.34,3 3,3h3v-8H5v-2c0,-3.87 3.13,-7 7,-7s7,3.13 7,7v2h-4v8h4v1h-7v2h6c1.66,0 3,-1.34 3,-3V10c0,-4.97 -4.03,-9 -9,-9z"/>
-</vector>

ft8CN/app/src/main/res/drawable-night/ic_baseline_link_24 2.xml

@@ -1,5 +0,0 @@
-<vector android:autoMirrored="true" android:height="36dp"
-    android:tint="#B8B8B8" android:viewportHeight="24"
-    android:viewportWidth="24" android:width="36dp" xmlns:android="http://schemas.android.com/apk/res/android">
-    <path android:fillColor="@android:color/white" android:pathData="M3.9,12c0,-1.71 1.39,-3.1 3.1,-3.1h4L11,7L7,7c-2.76,0 -5,2.24 -5,5s2.24,5 5,5h4v-1.9L7,15.1c-1.71,0 -3.1,-1.39 -3.1,-3.1zM8,13h8v-2L8,11v2zM17,7h-4v1.9h4c1.71,0 3.1,1.39 3.1,3.1s-1.39,3.1 -3.1,3.1h-4L13,17h4c2.76,0 5,-2.24 5,-5s-2.24,-5 -5,-5z"/>
-</vector>

ft8CN/app/src/main/res/drawable-night/ic_baseline_list_alt_24 2.xml

@@ -1,5 +0,0 @@
-<vector android:autoMirrored="true" android:height="36dp"
-    android:tint="#B8B8B8" android:viewportHeight="24"
-    android:viewportWidth="24" android:width="36dp" xmlns:android="http://schemas.android.com/apk/res/android">
-    <path android:fillColor="@android:color/white" android:pathData="M19,5v14L5,19L5,5h14m1.1,-2L3.9,3c-0.5,0 -0.9,0.4 -0.9,0.9v16.2c0,0.4 0.4,0.9 0.9,0.9h16.2c0.4,0 0.9,-0.5 0.9,-0.9L21,3.9c0,-0.5 -0.5,-0.9 -0.9,-0.9zM11,7h6v2h-6L11,7zM11,11h6v2h-6v-2zM11,15h6v2h-6zM7,7h2v2L7,9zM7,11h2v2L7,13zM7,15h2v2L7,17z"/>
-</vector>

ft8CN/app/src/main/res/drawable-night/ic_baseline_not_listed_location_32 2.xml

@@ -1,5 +0,0 @@
-<vector android:autoMirrored="true" android:height="32dp"
-    android:tint="#CB89F4" android:viewportHeight="24"
-    android:viewportWidth="24" android:width="32dp" xmlns:android="http://schemas.android.com/apk/res/android">
-    <path android:fillColor="@android:color/white" android:pathData="M12,2C8.14,2 5,5.14 5,9c0,5.25 7,13 7,13s7,-7.75 7,-13c0,-3.86 -3.14,-7 -7,-7zM12.88,15.75h-1.75L11.13,14h1.75v1.75zM12.88,12.88h-1.75c0,-2.84 2.62,-2.62 2.62,-4.38 0,-0.96 -0.79,-1.75 -1.75,-1.75s-1.75,0.79 -1.75,1.75L8.5,8.5C8.5,6.57 10.07,5 12,5s3.5,1.57 3.5,3.5c0,2.19 -2.62,2.41 -2.62,4.38z"/>
-</vector>

ft8CN/app/src/main/res/drawable-night/ic_baseline_save_alt_24 2.xml

@@ -1,5 +0,0 @@
-<vector android:autoMirrored="true" android:height="36dp"
-    android:tint="#B8B8B8" android:viewportHeight="24"
-    android:viewportWidth="24" android:width="36dp" xmlns:android="http://schemas.android.com/apk/res/android">
-    <path android:fillColor="@android:color/white" android:pathData="M19,12v7L5,19v-7L3,12v7c0,1.1 0.9,2 2,2h14c1.1,0 2,-0.9 2,-2v-7h-2zM13,12.67l2.59,-2.58L17,11.5l-5,5 -5,-5 1.41,-1.41L11,12.67L11,3h2z"/>
-</vector>

ft8CN/app/src/main/res/drawable-night/ic_baseline_send_white_48 2.xml

@@ -1,5 +0,0 @@
-<vector android:height="36dp" android:tint="#B8B8B8"
-    android:viewportHeight="24" android:viewportWidth="24"
-    android:width="36dp" xmlns:android="http://schemas.android.com/apk/res/android">
-    <path android:fillColor="@android:color/white" android:pathData="M4,9c-1.1,0 -2,0.9 -2,2v2c0,1.1 0.9,2 2,2h1v4h2v-4h1l5,3L13,6L8,9L4,9zM15.5,12c0,-1.33 -0.58,-2.53 -1.5,-3.35v6.69c0.92,-0.81 1.5,-2.01 1.5,-3.34z"/>
-</vector>

ft8CN/app/src/test/java/com/bg7yoz/ft8cn/ExampleUnitTest.java

@@ -1,17 +0,0 @@
-package com.bg7yoz.ft8cn;
-
-import static org.junit.Assert.assertEquals;
-
-import org.junit.Test;
-
-/**
- * Example local unit test, which will execute on the development machine (host).
- *
- * @see <a href="http://d.android.com/tools/testing">Testing documentation</a>
- */
-public class ExampleUnitTest {
-    @Test
-    public void addition_isCorrect() {
-        assertEquals(4, 2 + 2);
-    }
-}

ft8cn/.idea/inspectionProfiles/Project_Default.xml

@@ -6,5 +6,8 @@
       <option name="m_reportAllNonLibraryCalls" value="false" />
       <option name="callCheckString" value="java.io.File,.*,java.io.InputStream,read|skip|available|markSupported,java.io.Reader,read|skip|ready|markSupported,java.lang.AbstractStringBuilder,capacity|codePointAt|codePointBefore|codePointCount|indexOf|lastIndexOf|offsetByCodePoints|substring|subSequence,java.lang.Boolean,.*,java.lang.Byte,.*,java.lang.Character,.*,java.lang.Double,.*,java.lang.Float,.*,java.lang.Integer,.*,java.lang.Long,.*,java.lang.Math,.*,java.lang.Object,equals|hashCode|toString,java.lang.Short,.*,java.lang.StrictMath,.*,java.lang.String,.*,java.lang.Thread,interrupted,java.math.BigDecimal,.*,java.math.BigInteger,.*,java.net.InetAddress,.*,java.net.URI,.*,java.nio.channels.AsynchronousChannelGroup,.*,java.util.Arrays,.*,java.util.Collections,(?!addAll).*,java.util.List,of,java.util.Map,of|ofEntries|entry,java.util.Set,of,java.util.UUID,.*,java.util.concurrent.CountDownLatch,await|getCount,java.util.concurrent.ExecutorService,awaitTermination|isShutdown|isTerminated,java.util.concurrent.ForkJoinPool,awaitQuiescence,java.util.concurrent.Semaphore,tryAcquire|availablePermits|isFair|hasQueuedThreads|getQueueLength|getQueuedThreads,java.util.concurrent.locks.Condition,await|awaitNanos|awaitUntil,java.util.concurrent.locks.Lock,tryLock|newCondition,java.util.regex.Matcher,pattern|toMatchResult|start|end|group|groupCount|matches|find|lookingAt|quoteReplacement|replaceAll|replaceFirst|regionStart|regionEnd|hasTransparentBounds|hasAnchoringBounds|hitEnd|requireEnd,java.util.regex.Pattern,.*,java.util.stream.BaseStream,.*,java.util.stream.DoubleStream,.*,java.util.stream.IntStream,.*,java.util.stream.LongStream,.*,java.util.stream.Stream,.*" />
     </inspection_tool>
+    <inspection_tool class="JavadocDeclaration" enabled="true" level="WARNING" enabled_by_default="true">
+      <option name="ADDITIONAL_TAGS" value="date" />
+    </inspection_tool>
   </profile>
 </component>

ft8cn/.idea/misc.xml

@@ -172,4 +172,11 @@
   <component name="ProjectType">
     <option name="id" value="Android" />
   </component>
+  <component name="VisualizationToolProject">
+    <option name="state">
+      <ProjectState>
+        <option name="scale" value="0.027632950990615225" />
+      </ProjectState>
+    </option>
+  </component>
 </project>

ft8cn/app/build.gradle

@@ -5,7 +5,7 @@ plugins {
     id 'com.android.application'
 }
 
-def currentTime = getCurrentTime();
+def currentTime = getCurrentTime()
 
 static def getCurrentTime() {
     DateFormat df = new SimpleDateFormat("yyyy-MM-dd")
@@ -22,9 +22,9 @@ android {
         minSdk 23
         targetSdk 33
         versionCode 1
-        versionName '0.87'
+        versionName '0.92'
 
-        testInstrumentationRunner "androidx.test.runner.AndroidJUnitRunner"
+        //testInstrumentationRunner "androidx.test.runner.AndroidJUnitRunner"
         dataBinding{
             enabled true
         }
@@ -35,14 +35,6 @@ android {
 
             }
         }
-        ndk{
-            abiFilters 'armeabi-v7a','arm64-v8a','x86','x86_64'
-        }
-        sourceSets{
-            main{
-                jniLibs.srcDirs=['libs']
-            }
-        }
         signingConfig signingConfigs.debug
     }
 
@@ -56,11 +48,6 @@ android {
             proguardFiles getDefaultProguardFile('proguard-android-optimize.txt'), 'proguard-rules.pro'
             buildConfigField("String", "apkBuildTime", "\"${currentTime}\"")
 
-            // true - 打开混淆
-            //minifyEnabled true
-            // true - 打开资源压缩
-            //shrinkResources true
-
         }
     }
     compileOptions {
@@ -73,30 +60,33 @@ android {
 //            version '3.18.1'
 //        }
 //    }
+
+    sourceSets {
+        main {
+            jniLibs.srcDirs = ['libs']
+        }
+    }
     namespace 'com.bg7yoz.ft8cn'
 }
 
 dependencies {
 
-    implementation 'androidx.appcompat:appcompat:1.4.1'
-    implementation 'com.google.android.material:material:1.5.0'
-    implementation 'androidx.constraintlayout:constraintlayout:2.1.3'
-    implementation 'androidx.lifecycle:lifecycle-livedata-ktx:2.4.1'
-    implementation 'androidx.lifecycle:lifecycle-viewmodel-ktx:2.4.1'
+    implementation 'androidx.appcompat:appcompat:1.6.1'
+    implementation 'com.google.android.material:material:1.8.0'
+    implementation 'androidx.constraintlayout:constraintlayout:2.1.4'
+    implementation 'androidx.lifecycle:lifecycle-livedata:2.5.1'
+    implementation 'androidx.lifecycle:lifecycle-viewmodel:2.5.1'
     implementation 'androidx.legacy:legacy-support-v4:1.0.0'
-    implementation 'androidx.navigation:navigation-fragment:2.4.1'
-    implementation 'androidx.navigation:navigation-ui:2.4.1'
-    implementation 'com.google.android.gms:play-services-maps:18.0.2'
+    implementation 'androidx.navigation:navigation-fragment:2.5.3'
+    implementation 'androidx.navigation:navigation-ui:2.5.3'
+    implementation 'com.google.android.gms:play-services-maps:18.1.0'
 
-//    implementation 'com.google.code.gson:gson:2.7'
-    implementation 'commons-net:commons-net:3.6'//用于时间同步
     implementation 'com.google.guava:guava:31.1-jre'//用于HashTable（多key的HashMap）
 
-    //testImplementation 'junit:junit:4.13.2'
-    //androidTestImplementation 'androidx.test.ext:junit:1.1.3'
-    //androidTestImplementation 'androidx.test.espresso:espresso-core:3.4.0'
 
     implementation files('src/libs/MPAndroidChartv_3.1.0.jar')
+    implementation files('src/libs/commons-net-3.6.jar')////用于时间同步
     implementation files('src/libs/nanohttpd-2.2.0.jar')
     implementation files('src/libs/osmdroid-android-6.1.14.aar')//地图控件
+
 }

ft8cn/app/src/main/AndroidManifest.xml

@@ -28,6 +28,7 @@
         android:theme="@style/Theme.Ft8CN">
         <activity
             android:name=".grid_tracker.GridTrackerMainActivity"
+            android:screenOrientation="sensorLandscape"
             android:exported="false">
             <meta-data
                 android:name="android.app.lib_name"

ft8cn/app/src/main/assets/ConfigFragment.java

@@ -17,6 +17,10 @@ import android.view.ViewGroup;
 import android.widget.AdapterView;
 import android.widget.CompoundButton;
 
+import androidx.annotation.NonNull;
+import androidx.fragment.app.Fragment;
+import androidx.lifecycle.Observer;
+
 import com.bg7yoz.ft8cn.FAQActivity;
 import com.bg7yoz.ft8cn.Ft8Message;
 import com.bg7yoz.ft8cn.GeneralVariables;
@@ -34,10 +38,6 @@ import com.bg7yoz.ft8cn.timer.UtcTimer;
 
 import java.io.IOException;
 
-import androidx.annotation.NonNull;
-import androidx.fragment.app.Fragment;
-import androidx.lifecycle.Observer;
-
 /**
  * A simple {@link Fragment} subclass.
  * create an instance of this fragment.
@@ -280,6 +280,18 @@ public class ConfigFragment extends Fragment {
         //设置电台名称，参数列表
         setRigNameSpinner();
 
+        //设置解码模式
+        setDecodeMode();
+
+        //设置音频输出的位数
+        setAudioOutputBitsMode();
+
+        //设置音频输出采样率
+        setAudioOutputRateMode();
+
+        //设置显示消息模式
+        setMessageMode();
+
         //设置控制模式 VOX CAT
         setControlMode();
 
@@ -762,6 +774,112 @@ public class ConfigFragment extends Fragment {
     }
 
 
+    private void setDecodeMode() {
+        binding.decodeModeRadioGroup.clearCheck();
+        binding.fastDecodeRadioButton.setChecked(!GeneralVariables.deepDecodeMode);
+        binding.deepDecodeRadioButton.setChecked(GeneralVariables.deepDecodeMode);
+
+        View.OnClickListener listener = new View.OnClickListener() {
+            @Override
+            public void onClick(View view) {
+                int buttonId = binding.decodeModeRadioGroup.getCheckedRadioButtonId();
+                GeneralVariables.deepDecodeMode= buttonId ==binding.deepDecodeRadioButton.getId();
+                writeConfig("deepMode", GeneralVariables.deepDecodeMode? "1" : "0");
+            }
+        };
+
+        binding.fastDecodeRadioButton.setOnClickListener(listener);
+        binding.deepDecodeRadioButton.setOnClickListener(listener);
+
+    }
+
+
+    /**
+     * 设置音频输出的位数
+     */
+    private void setAudioOutputBitsMode() {
+        //binding.controlModeRadioGroup.setOnCheckedChangeListener(null);
+        binding.audioBitsRadioGroup.clearCheck();
+        binding.audio32BitsRadioButton.setChecked(GeneralVariables.audioOutput32Bit);
+        binding.audio16BitsRadioButton.setChecked(!GeneralVariables.audioOutput32Bit);
+
+
+
+        View.OnClickListener listener = new View.OnClickListener() {
+            @Override
+            public void onClick(View view) {
+                int buttonId = binding.audioBitsRadioGroup.getCheckedRadioButtonId();
+                GeneralVariables.audioOutput32Bit= buttonId ==binding.audio32BitsRadioButton.getId();
+                writeConfig("audioBits", GeneralVariables.audioOutput32Bit? "1" : "0");
+            }
+        };
+
+        binding.audio32BitsRadioButton.setOnClickListener(listener);
+        binding.audio16BitsRadioButton.setOnClickListener(listener);
+
+    }
+
+    /**
+     * 输出音频的采样率设置
+     */
+    private void setAudioOutputRateMode() {
+        binding.audioRateRadioGroup.clearCheck();
+        binding.audio12kRadioButton.setChecked(GeneralVariables.audioSampleRate==12000);
+        binding.audio24kRadioButton.setChecked(GeneralVariables.audioSampleRate==24000);
+        binding.audio48kRadioButton.setChecked(GeneralVariables.audioSampleRate==48000);
+
+
+
+        View.OnClickListener listener = new View.OnClickListener() {
+            @Override
+            public void onClick(View view) {
+                if (binding.audio12kRadioButton.isChecked()) GeneralVariables.audioSampleRate=12000;
+                if (binding.audio24kRadioButton.isChecked()) GeneralVariables.audioSampleRate=24000;
+                if (binding.audio48kRadioButton.isChecked()) GeneralVariables.audioSampleRate=48000;
+                writeConfig("audioRate", String.valueOf(GeneralVariables.audioSampleRate));
+            }
+        };
+
+        binding.audio12kRadioButton.setOnClickListener(listener);
+        binding.audio24kRadioButton.setOnClickListener(listener);
+        binding.audio48kRadioButton.setOnClickListener(listener);
+
+    }
+
+
+
+    /**
+     * 设置消息列表显示模式
+     */
+    private void setMessageMode() {
+        binding.messageModeRadioGroup.clearCheck();
+        if (GeneralVariables.simpleCallItemMode){
+            binding.msgSimpleRadioButton.setChecked(true);
+        }else {
+            binding.msgStandardRadioButton.setChecked(true);
+        }
+
+
+
+        View.OnClickListener listener = new View.OnClickListener() {
+            @Override
+            public void onClick(View view) {
+                int buttonId = binding.messageModeRadioGroup.getCheckedRadioButtonId();
+                GeneralVariables.simpleCallItemMode=
+                        binding.messageModeRadioGroup.getCheckedRadioButtonId()
+                                ==binding.msgSimpleRadioButton.getId();
+
+                writeConfig("msgMode", GeneralVariables.simpleCallItemMode?"1":"0");
+            }
+        };
+
+        binding.msgStandardRadioButton.setOnClickListener(listener);
+        binding.msgSimpleRadioButton.setOnClickListener(listener);
+    }
+
+
+
+
     /**
      * 设置控制模式VOX CAT
      */
@@ -867,7 +985,9 @@ public class ConfigFragment extends Fragment {
                     //打开网络电台列表对话框
                     if (GeneralVariables.instructionSet== InstructionSet.FLEX_NETWORK) {
                         new SelectFlexRadioDialog(requireContext(), mainViewModel).show();
-                    }else if(GeneralVariables.instructionSet== InstructionSet.ICOM) {
+                    }else if(GeneralVariables.instructionSet== InstructionSet.ICOM
+                            ||GeneralVariables.instructionSet== InstructionSet.XIEGU_6100
+                            ||GeneralVariables.instructionSet== InstructionSet.XIEGUG90S) {
                         new LoginIcomRadioDialog(requireContext(), mainViewModel).show();
                     }else {
                         ToastMessage.show(GeneralVariables.getStringFromResource(R.string.only_flex_supported));
@@ -897,68 +1017,66 @@ public class ConfigFragment extends Fragment {
         binding.callsignHelpImageButton.setOnClickListener(new View.OnClickListener() {
             @Override
             public void onClick(View view) {
-                if (GeneralVariables.isChina) {
-                    new HelpDialog(requireContext(), requireActivity(), "callsign.txt", true).show();
-                } else {
-                    new HelpDialog(requireContext(), requireActivity(), "callsign_en.txt", true).show();
-                }
+                    new HelpDialog(requireContext(), requireActivity()
+                            , GeneralVariables.getStringFromResource(R.string.callsign_help)
+                            , true).show();
             }
         });
         //梅登海德网格的帮助
         binding.maidenGridImageButton.setOnClickListener(new View.OnClickListener() {
             @Override
             public void onClick(View view) {
-                if (GeneralVariables.isChina) {
-                    new HelpDialog(requireContext(), requireActivity(), "maidenhead.txt", true).show();
-                } else {
-                    new HelpDialog(requireContext(), requireActivity(), "maidenhead_en.txt", true).show();
-                }
+                    new HelpDialog(requireContext(), requireActivity()
+                            , GeneralVariables.getStringFromResource(R.string.maidenhead_help)
+                            , true).show();
             }
         });
         //发射频率的帮助
         binding.frequencyImageButton.setOnClickListener(new View.OnClickListener() {
             @Override
             public void onClick(View view) {
-                if (GeneralVariables.isChina) {
-                    new HelpDialog(requireContext(), requireActivity(), "frequency.txt", true).show();
-                } else {
-                    new HelpDialog(requireContext(), requireActivity(), "frequency_en.txt", true).show();
-                }
+                    new HelpDialog(requireContext(), requireActivity()
+                            , GeneralVariables.getStringFromResource(R.string.frequency_help)
+                            , true).show();
             }
         });
         //延迟发射帮助
         binding.transDelayImageButton.setOnClickListener(new View.OnClickListener() {
             @Override
             public void onClick(View view) {
-                if (GeneralVariables.isChina) {
-                    new HelpDialog(requireContext(), requireActivity(), "transDelay.txt", true).show();
-                } else {
-                    new HelpDialog(requireContext(), requireActivity(), "transDelay_en.txt", true).show();
-                }
+                    new HelpDialog(requireContext(), requireActivity()
+                            , GeneralVariables.getStringFromResource(R.string.transDelay_help)
+                            , true).show();
             }
         });
         //时间偏移帮助
         binding.timeOffsetImageButton.setOnClickListener(new View.OnClickListener() {
             @Override
             public void onClick(View view) {
-                if (GeneralVariables.isChina) {
-                    new HelpDialog(requireContext(), requireActivity(), "timeoffset.txt", true).show();
-                } else {
-                    new HelpDialog(requireContext(), requireActivity(), "timeoffset_en.txt", true).show();
-                }
+                    new HelpDialog(requireContext(), requireActivity()
+                            , GeneralVariables.getStringFromResource(R.string.timeoffset_help)
+                            , true).show();
             }
         });
         //PTT延时帮助
         binding.pttDelayImageButton.setOnClickListener(new View.OnClickListener() {
             @Override
             public void onClick(View view) {
-                if (GeneralVariables.isChina) {
-                    new HelpDialog(requireContext(), requireActivity(), "pttdelay.txt", true).show();
-                } else {
-                    new HelpDialog(requireContext(), requireActivity(), "pttdelay_en.txt", true).show();
-                }
+                    new HelpDialog(requireContext(), requireActivity()
+                            , GeneralVariables.getStringFromResource(R.string.pttdelay_help)
+                            , true).show();
             }
         });
+        //显示列表方式
+        binding.messageModeeHelpImageButton.setOnClickListener(new View.OnClickListener() {
+            @Override
+            public void onClick(View view) {
+                new HelpDialog(requireContext(),requireActivity()
+                        ,GeneralVariables.getStringFromResource(R.string.message_mode_help)
+                        ,true).show();
+            }
+        });
+
         //设置ABOUT
         binding.aboutButton.setOnClickListener(new View.OnClickListener() {
             @Override
@@ -970,110 +1088,110 @@ public class ConfigFragment extends Fragment {
         binding.operationHelpImageButton.setOnClickListener(new View.OnClickListener() {
             @Override
             public void onClick(View view) {
-                if (GeneralVariables.isChina) {
-                    new HelpDialog(requireContext(), requireActivity(), "operationBand.txt", true).show();
-                } else {
-                    new HelpDialog(requireContext(), requireActivity(), "operationBand_en.txt", true).show();
-                }
+                    new HelpDialog(requireContext(), requireActivity()
+                            , GeneralVariables.getStringFromResource(R.string.operationBand_help)
+                            , true).show();
             }
         });
         //设置操作模式
         binding.controlModeHelpImageButton.setOnClickListener(new View.OnClickListener() {
             @Override
             public void onClick(View view) {
-                if (GeneralVariables.isChina) {
-                    new HelpDialog(requireContext(), requireActivity(), "controlMode.txt", true).show();
-                } else {
-                    new HelpDialog(requireContext(), requireActivity(), "controlMode_en.txt", true).show();
-                }
+                    new HelpDialog(requireContext(), requireActivity()
+                            , GeneralVariables.getStringFromResource(R.string.controlMode_help)
+                            , true).show();
             }
         });
         //设置CI-V地址和波特率帮助
         binding.baudRateHelpImageButton.setOnClickListener(new View.OnClickListener() {
             @Override
             public void onClick(View view) {
-                if (GeneralVariables.isChina) {
-                    new HelpDialog(requireContext(), requireActivity(), "civ_help.txt", true).show();
-                } else {
-                    new HelpDialog(requireContext(), requireActivity(), "civ_help_en.txt", true).show();
-                }
+                    new HelpDialog(requireContext(), requireActivity()
+                            , GeneralVariables.getStringFromResource(R.string.civ_help)
+                            , true).show();
             }
         });
         //电台型号列表
         binding.rigNameHelpImageButton.setOnClickListener(new View.OnClickListener() {
             @Override
             public void onClick(View view) {
-                if (GeneralVariables.isChina) {
-                    new HelpDialog(requireContext(), requireActivity(), "rig_model_help.txt", true).show();
-                } else {
-                    new HelpDialog(requireContext(), requireActivity(), "rig_model_help_en.txt", true).show();
-                }
+                    new HelpDialog(requireContext(), requireActivity()
+                            , GeneralVariables.getStringFromResource(R.string.rig_model_help)
+                            , true).show();
             }
         });
         //发射监管
         binding.launchSupervisionImageButton.setOnClickListener(new View.OnClickListener() {
             @Override
             public void onClick(View view) {
-                if (GeneralVariables.isChina) {
-                    new HelpDialog(requireContext(), requireActivity(), "launch_supervision_help.txt", true).show();
-                } else {
-                    new HelpDialog(requireContext(), requireActivity(), "launch_supervision_en.txt", true).show();
-                }
+                    new HelpDialog(requireContext(), requireActivity()
+                            , GeneralVariables.getStringFromResource(R.string.launch_supervision_help)
+                            , true).show();
             }
         });
         //无回应次数
         binding.noResponseCountButton.setOnClickListener(new View.OnClickListener() {
             @Override
             public void onClick(View view) {
-                if (GeneralVariables.isChina) {
-                    new HelpDialog(requireContext(), requireActivity(), "no_response_help.txt", true).show();
-                } else {
-                    new HelpDialog(requireContext(), requireActivity(), "no_response_help_en.txt", true).show();
-                }
+                    new HelpDialog(requireContext(), requireActivity()
+                            , GeneralVariables.getStringFromResource(R.string.no_response_help)
+                            , true).show();
             }
         });
         //自动呼叫
         binding.autoFollowCountButton.setOnClickListener(new View.OnClickListener() {
             @Override
             public void onClick(View view) {
-                if (GeneralVariables.isChina) {
-                    new HelpDialog(requireContext(), requireActivity(), "auto_follow_help.txt", true).show();
-                } else {
-                    new HelpDialog(requireContext(), requireActivity(), "auto_follow_help_en.txt", true).show();
-                }
+                    new HelpDialog(requireContext(), requireActivity()
+                            , GeneralVariables.getStringFromResource(R.string.auto_follow_help)
+                            , true).show();
             }
         });
         //连接模式
         binding.connectModeHelpImageButton.setOnClickListener(new View.OnClickListener() {
             @Override
             public void onClick(View view) {
-                if (GeneralVariables.isChina) {
-                    new HelpDialog(requireContext(), requireActivity(), "connectMode.txt", true).show();
-                } else {
-                    new HelpDialog(requireContext(), requireActivity(), "connectMode_en.txt", true).show();
-                }
+                    new HelpDialog(requireContext(), requireActivity()
+                            , GeneralVariables.getStringFromResource(R.string.connectMode_help)
+                            , true).show();
             }
         });
         //排除选项
         binding.excludedHelpButton.setOnClickListener(new View.OnClickListener() {
             @Override
             public void onClick(View view) {
-                if (GeneralVariables.isChina) {
-                    new HelpDialog(requireContext(), requireActivity(), "excludeCallsign.txt", true).show();
-                } else {
-                    new HelpDialog(requireContext(), requireActivity(), "excludeCallsign_en.txt", true).show();
-                }
+                    new HelpDialog(requireContext(), requireActivity()
+                            , GeneralVariables.getStringFromResource(R.string.excludeCallsign_help)
+                            , true).show();
             }
         });
 
         binding.swlHelpButton.setOnClickListener(new View.OnClickListener() {
             @Override
             public void onClick(View view) {
-                if (GeneralVariables.isChina) {
-                    new HelpDialog(requireContext(), requireActivity(), "swlMode.txt", true).show();
-                } else {
-                    new HelpDialog(requireContext(), requireActivity(), "swlMode_en.txt", true).show();
-                }
+                    new HelpDialog(requireContext(), requireActivity()
+                            , GeneralVariables.getStringFromResource(R.string.swlMode_help)
+                            , true).show();
+            }
+        });
+
+        //解码模式
+        binding.decodeModeHelpButton.setOnClickListener(new View.OnClickListener() {
+            @Override
+            public void onClick(View view) {
+                new HelpDialog(requireContext(),requireActivity()
+                        ,GeneralVariables.getStringFromResource(R.string.deep_mode_help)
+                        ,true).show();
+            }
+        });
+
+        //音频输出帮助
+        binding.audioOutputImageButton.setOnClickListener(new View.OnClickListener() {
+            @Override
+            public void onClick(View view) {
+                    new HelpDialog(requireContext(), requireActivity()
+                            , GeneralVariables.getStringFromResource(R.string.audio_output_help)
+                            , true).show();
             }
         });
 
@@ -1081,11 +1199,9 @@ public class ConfigFragment extends Fragment {
         binding.clearCacheHelpButton.setOnClickListener(new View.OnClickListener() {
             @Override
             public void onClick(View view) {
-                if (GeneralVariables.isChina) {
-                    new HelpDialog(requireContext(), requireActivity(), "clear_cache_data.txt", true).show();
-                } else {
-                    new HelpDialog(requireContext(), requireActivity(), "clear_cache_data_en.txt", true).show();
-                }
+                    new HelpDialog(requireContext(), requireActivity()
+                            , GeneralVariables.getStringFromResource(R.string.clear_cache_data_help)
+                            , true).show();
             }
         });
         binding.clearFollowButton.setOnClickListener(new View.OnClickListener() {

ft8cn/app/src/main/assets/audio_output_help.txt

@@ -0,0 +1,5 @@
+关于音频输出设置
+
+采样位深：也称采样精度，FT8CN只有16位整型和32位浮点可选。采样位数是表示声音强度量化后的精细程度，它的数值越大，波动幅度的分辨率也就越高，所发出声音的能力越强。
+
+采样率：也称取样频率, 指每秒钟取得声音样本的次数。采样频率越高，声音的质量也就越好，但占的资源也多。

ft8cn/app/src/main/assets/audio_output_help_en.txt

@@ -0,0 +1,5 @@
+Audio Output Setting
+
+Bit depth: Choose 16-bit int or 32-bit float. Bit depth dictates the number of possible amplitude values of audio sample. A higher bit depth will produce a higher resolution audio.
+
+Sample rate: Sample rate refers to the number of samples that are present within one second of digital audio. Higher sample rate provides more accurate audio waveform, but consume more system resources.

ft8cn/app/src/main/assets/decode_help.txt

@@ -0,0 +1,4 @@
+关于解码模式
+快速解码：沿用原来FT8CN的解码，对接收到的音频做一次性的解码。
+多次解码：在快速解码的基础上，再做多次的解码，增加迭代的次数，并尝试解码频率有叠加的信号。
+注：多次解码增加的运算量，总的解码时间会变长，会缩短设备的续航时间。

ft8cn/app/src/main/assets/decode_help_en.txt

@@ -0,0 +1,4 @@
+Decode mode:
+Fast decode: Default mode, one decoding pass on received audio.
+Deep decode: Recursive decoding that process received audio in multiple passes .
+* Note: Deep decoding requires longer decoding time and more battery consumption. 

ft8cn/app/src/main/assets/messageMode.txt

@@ -0,0 +1,3 @@
+消息模式，是指显示消息列表的方式。
+  标准列表模式，就是FT8CN传统的FT8消息显示模式，包含FT8消息的要素外，还包括双方呼号归属地、距离、未通联的分区标志、消息类型等。
+  精简列表模式，就是简化的FT8消息显示模式，只包含必要的FT8消息。

ft8cn/app/src/main/assets/messageMode_en.txt

@@ -0,0 +1,5 @@
+"Message mode" refers to how messages are displayed.
+
+Standard list mode is the default FT8 display mode. In addition to FT8 messages, it includes callsign, location, distance, worked zone indicator, message type, etc.
+
+Simple list mode is a simplified FT8 message display mode that contains only essential FT8 messages.