1.增加串口数据repository

app/build.gradle

@@ -41,12 +41,12 @@ android {
 
 dependencies {
 
-    implementation 'androidx.core:core-ktx:1.8.0'
-    implementation 'androidx.appcompat:appcompat:1.5.1'
-    implementation 'com.google.android.material:material:1.7.0'
+    implementation 'androidx.core:core-ktx:1.9.0'
+    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-ktx:2.5.1'
-    implementation 'androidx.lifecycle:lifecycle-viewmodel-ktx:2.5.1'
+    implementation 'androidx.lifecycle:lifecycle-livedata-ktx:2.6.1'
+    implementation 'androidx.lifecycle:lifecycle-viewmodel-ktx:2.6.1'
     implementation 'androidx.navigation:navigation-fragment-ktx:2.5.3'
     implementation 'androidx.navigation:navigation-ui-ktx:2.5.3'
     implementation 'com.squareup.okhttp3:okhttp:4.10.0'
@@ -55,11 +55,11 @@ dependencies {
     implementation 'io.netty:netty-buffer:4.1.87.Final'
     implementation 'io.github.toggery:jt808-codec:2.0.3'
     implementation 'com.blankj:utilcodex:1.31.1'
-    implementation 'com.blankj:utilcodex:1.31.1'
     implementation 'org.jetbrains.kotlin:kotlin-reflect:1.7.22'
     implementation 'com.geyifeng.immersionbar:immersionbar:3.2.2'
-    implementation 'androidx.work:work-runtime-ktx:2.7.1'
+    implementation 'androidx.work:work-runtime-ktx:2.8.1'
+    implementation 'com.github.mik3y:usb-serial-for-android:3.5.1'
     testImplementation 'junit:junit:4.13.2'
-    androidTestImplementation 'androidx.test.ext:junit:1.1.4'
-    androidTestImplementation 'androidx.test.espresso:espresso-core:3.5.0'
+    androidTestImplementation 'androidx.test.ext:junit:1.1.5'
+    androidTestImplementation 'androidx.test.espresso:espresso-core:3.5.1'
 }
\ No newline at end of file

app/src/main/java/com/waytous/anticollision/SplashActivity.kt

@@ -18,10 +18,12 @@ class SplashActivity : AppCompatActivity() {
         //设置隐藏虚拟按键
         BarUtils.setNavBarVisibility(this,false);
         binding = ActivitySplashBinding.inflate(layoutInflater)
+
         setContentView(binding.root)
         "${getString(R.string.text_progress, 57)}%".also { binding.textProgress.text = it }
         binding.loadingProgressBar.progress = 57
         binding.loadingProgressBar.show()
+
     }
 
 }
\ No newline at end of file

app/src/main/java/com/waytous/anticollision/serial/CustomProbe.kt

+package com.waytous.anticollision.serial
+
+import com.hoho.android.usbserial.driver.FtdiSerialDriver
+import com.hoho.android.usbserial.driver.ProbeTable
+import com.hoho.android.usbserial.driver.UsbSerialProber
+
+class CustomProbe {
+
+    companion object{
+
+        fun getCustomProbe(): UsbSerialProber {
+            val customTable = ProbeTable ()
+            customTable.addProduct(
+                0x1234,
+                0x0001,
+                FtdiSerialDriver::class.java
+            ) // e.g. device with custom VID+PID
+
+            customTable.addProduct(
+                0x1234,
+                0x0002,
+                FtdiSerialDriver::class.java
+            ) // e.g. device with custom VID+PID
+
+            return UsbSerialProber(customTable)
+        }
+
+    }
+}
\ No newline at end of file

app/src/main/java/com/waytous/anticollision/serial/SerialDeviceInfo.kt

+package com.waytous.anticollision.serial
+
+/**
+ * USB串口设备信息
+ * @param deviceId 设备id
+ * @param portNum usb port id
+ * @param baudRate 波特率
+ * */
+data class SerialDeviceInfo(val deviceId:Int,val portNum:Int,val baudRate:Int)
\ No newline at end of file

app/src/main/java/com/waytous/anticollision/serial/UsbSerialExt.kt

+package com.waytous.anticollision.serial
+
+import android.hardware.usb.UsbManager
+import com.hoho.android.usbserial.driver.UsbSerialDriver
+import com.hoho.android.usbserial.driver.UsbSerialProber
+
+fun UsbManager.refresh():List<SerialDeviceInfo>{
+    val usbDefaultProbe = UsbSerialProber.getDefaultProber()
+    val usbCustomProbe: UsbSerialProber = CustomProbe.getCustomProbe()
+    val deviceInfos = mutableListOf<SerialDeviceInfo>()
+    for (device in deviceList.values) {
+        var driver: UsbSerialDriver? = usbDefaultProbe.probeDevice(device)
+        if (driver == null) {
+            driver = usbCustomProbe.probeDevice(device)
+        }
+//        if (driver != null) {
+//            deviceInfos.add(SerialDeviceInfo(device.deviceId,device.po))
+//            for (port in driver.ports.indices) listItems.add(ListItem(device, port, driver))
+//        } else {
+//            listItems.add(ListItem(device, 0, null))
+//        }
+    }
+
+}
\ No newline at end of file

app/src/main/java/com/waytous/anticollision/ui/home/HomeRepository.kt

+package com.waytous.anticollision.ui.home
+
+import android.hardware.usb.UsbDevice
+import android.hardware.usb.UsbManager
+import com.hoho.android.usbserial.driver.UsbSerialPort
+import com.hoho.android.usbserial.driver.UsbSerialProber
+import com.hoho.android.usbserial.util.SerialInputOutputManager
+import com.waytous.anticollision.serial.CustomProbe
+
+class HomeRepository(
+    private val usbManager: UsbManager,
+    val withIoManager: Boolean
+): SerialInputOutputManager.Listener{
+
+    private lateinit var usbIoManager: SerialInputOutputManager
+
+    private var usbPermission: UsbPermission = UsbPermission.Unknown
+
+    private var connected:Boolean = false
+
+    enum class UsbPermission{
+        Unknown,
+        Requested,
+        Granted,
+        Denied
+    }
+
+    fun connect(deviceId:Int, portNum:Int,baudRate:Int,requestUsbPermissions:()->Unit){
+        var device : UsbDevice?=
+            usbManager.deviceList.values.find { it.deviceId == deviceId } ?: return
+        var driver = UsbSerialProber.getDefaultProber().probeDevice(device)
+        if (driver == null) {
+            driver = CustomProbe.getCustomProbe().probeDevice(device)
+        }
+        if (driver == null) {
+            return
+        }
+        if (driver.ports.size < portNum) {
+            return
+        }
+        val usbSerialPort = driver.ports[portNum]
+        val usbConnection = usbManager.openDevice(driver.device)
+        if (usbConnection == null && usbPermission == UsbPermission.Unknown && !usbManager.hasPermission(
+                driver.device
+            )
+        ) {
+            usbPermission = UsbPermission.Requested
+            requestUsbPermissions()
+            return
+        }
+
+        try {
+            usbSerialPort.open(usbConnection)
+            usbSerialPort.setParameters(baudRate, 8, 1, UsbSerialPort.PARITY_NONE)
+            if (withIoManager) {
+                usbIoManager = SerialInputOutputManager(usbSerialPort, this)
+                usbIoManager.start()
+            }
+            connected = true
+        } catch (e: Exception) {
+            disconnect()
+        }
+    }
+
+    private fun disconnect() {
+
+    }
+
+    override fun onNewData(data: ByteArray?) {
+        TODO("Not yet implemented")
+    }
+
+    override fun onRunError(e: java.lang.Exception?) {
+        TODO("Not yet implemented")
+    }
+}
\ No newline at end of file

app/src/main/java/com/waytous/anticollision/ui/home/HomeViewModel.kt

@@ -3,11 +3,22 @@ package com.waytous.anticollision.ui.home
 import androidx.lifecycle.LiveData
 import androidx.lifecycle.MutableLiveData
 import androidx.lifecycle.ViewModel
+import com.hoho.android.usbserial.util.SerialInputOutputManager
+import java.lang.Exception
 
-class HomeViewModel : ViewModel() {
+class HomeViewModel : ViewModel(), SerialInputOutputManager.Listener{
 
     private val _text = MutableLiveData<String>().apply {
         value = "This is home Fragment"
     }
     val text: LiveData<String> = _text
+
+
+    override fun onNewData(data: ByteArray?) {
+
+    }
+
+    override fun onRunError(e: Exception?) {
+
+    }
 }
\ No newline at end of file

app/src/main/res/drawable-v23/drawable_scan_preview.xml

+<?xml version="1.0" encoding="utf-8"?>
+<layer-list xmlns:android="http://schemas.android.com/apk/res/android">
+    <item android:width="103dp" android:height="103dp">
+        <shape android:shape="rectangle">
+            <solid android:color="#ffffffff" />
+            <corners android:topLeftRadius="0dp" android:topRightRadius="0dp" android:bottomLeftRadius="0dp" android:bottomRightRadius="0dp" />
+        </shape>
+    </item>
+    <item android:width="61dp" android:height="66dp" android:top="17dp" android:left="19.5dp">
+        <shape android:shape="rectangle">
+            <solid android:color="#ffd8d8d8" />
+            <corners android:topLeftRadius="0dp" android:topRightRadius="0dp" android:bottomLeftRadius="0dp" android:bottomRightRadius="0dp" />
+        </shape>
+    </item>
+    <item android:width="33dp" android:height="34dp" android:left="33.dp" android:top="1.5dp">
+        <shape android:shape="rectangle">
+            <solid android:color="#ffd8d8d8" />
+            <corners android:topLeftRadius="0dp" android:topRightRadius="0dp" android:bottomLeftRadius="0dp" android:bottomRightRadius="0dp" />
+        </shape>
+    </item>
+    <item android:width="50dp" android:height="42dp" android:left="1.5dp" android:top="1.5dp">
+        <shape android:shape="rectangle">
+            <solid android:color="#ffff0000" />
+        </shape>
+    </item>
+    <item android:width="50dp" android:height="42dp" android:left="51.5dp" android:top="1.5dp">
+        <shape android:shape="rectangle">
+            <solid android:color="#ffffcb00" />
+        </shape>
+    </item>
+</layer-list>
\ No newline at end of file

app/src/main/res/drawable/drawable_loading_progress.xml

+<?xml version="1.0" encoding="utf-8"?>
+
+<layer-list xmlns:android="http://schemas.android.com/apk/res/android">
+<!--3个层的顺序即为显示时的叠加顺序-->
+<!--背景色-->
+<item android:id="@android:id/background">
+    <shape android:shape="rectangle">
+        <solid android:color="#fff2f2f2" />
+        <corners android:radius="5dp" />
+        <item android:name="android:shadowColor">#17000000</item>
+        <item android:name="android:shadowDx">0</item>
+        <item android:name="android:shadowDy">1</item>
+    </shape>
+</item>
+<!--一级进度条的颜色，也可以直接替换成图片-->
+<item android:id="@android:id/progress">
+    <clip>
+        <shape android:shape="rectangle">
+            <gradient android:type="linear" android:useLevel="true" android:startColor="#ff008aee" android:endColor="#ff0052d8" android:angle="180" />
+            <corners android:radius="5dp" />
+            <item android:name="android:shadowColor">#4d000000</item>
+            <item android:name="android:shadowDx">0</item>
+            <item android:name="android:shadowDy">1</item>
+        </shape>
+    </clip>
+</item>
+</layer-list>

app/src/main/res/xml/device_filter.xml

+<?xml version="1.0" encoding="utf-8"?>
+<resources>
+    <!-- 0x0403 / 0x60??: FTDI -->
+    <usb-device vendor-id="1027" product-id="24577" /> <!-- 0x6001: FT232R -->
+    <usb-device vendor-id="1027" product-id="24592" /> <!-- 0x6010: FT2232H -->
+    <usb-device vendor-id="1027" product-id="24593" /> <!-- 0x6011: FT4232H -->
+    <usb-device vendor-id="1027" product-id="24596" /> <!-- 0x6014: FT232H -->
+    <usb-device vendor-id="1027" product-id="24597" /> <!-- 0x6015: FT230X, FT231X, FT234XD -->
+
+    <!-- 0x10C4 / 0xEA??: Silabs CP210x -->
+    <usb-device vendor-id="4292" product-id="60000" /> <!-- 0xea60: CP2102 and other CP210x single port devices -->
+    <usb-device vendor-id="4292" product-id="60016" /> <!-- 0xea70: CP2105 -->
+    <usb-device vendor-id="4292" product-id="60017" /> <!-- 0xea71: CP2108 -->
+
+    <!-- 0x067B / 0x23?3: Prolific PL2303x -->
+    <usb-device vendor-id="1659" product-id="8963" /> <!-- 0x2303: PL2303HX, HXD, TA, ... -->
+    <usb-device vendor-id="1659" product-id="9123" /> <!-- 0x23a3: PL2303GC -->
+    <usb-device vendor-id="1659" product-id="9139" /> <!-- 0x23b3: PL2303GB -->
+    <usb-device vendor-id="1659" product-id="9155" /> <!-- 0x23c3: PL2303GT -->
+    <usb-device vendor-id="1659" product-id="9171" /> <!-- 0x23d3: PL2303GL -->
+    <usb-device vendor-id="1659" product-id="9187" /> <!-- 0x23e3: PL2303GE -->
+    <usb-device vendor-id="1659" product-id="9203" /> <!-- 0x23f3: PL2303GS -->
+
+    <!-- 0x1a86 / 0x?523: Qinheng CH34x -->
+    <usb-device vendor-id="6790" product-id="21795" /> <!-- 0x5523: CH341A -->
+    <usb-device vendor-id="6790" product-id="29987" /> <!-- 0x7523: CH340 -->
+
+    <!-- CDC driver -->
+    <usb-device vendor-id="9025" />                   <!-- 0x2341 / ......: Arduino -->
+    <usb-device vendor-id="5824" product-id="1155" /> <!-- 0x16C0 / 0x0483: Teensyduino  -->
+    <usb-device vendor-id="1003" product-id="8260" /> <!-- 0x03EB / 0x2044: Atmel Lufa -->
+    <usb-device vendor-id="7855" product-id="4"    /> <!-- 0x1eaf / 0x0004: Leaflabs Maple -->
+    <usb-device vendor-id="3368" product-id="516"  /> <!-- 0x0d28 / 0x0204: ARM mbed -->
+    <usb-device vendor-id="1155" product-id="22336" /><!-- 0x0483 / 0x5740: ST CDC -->
+    <usb-device vendor-id="11914" product-id="5"   /> <!-- 0x2E8A / 0x0005: Raspberry Pi Pico Micropython -->
+    <usb-device vendor-id="11914" product-id="10"  /> <!-- 0x2E8A / 0x000A: Raspberry Pi Pico SDK -->
+    <usb-device vendor-id="6790" product-id="21972" /><!-- 0x1A86 / 0x55D4: Qinheng CH9102F -->
+</resources>

settings.gradle

@@ -23,6 +23,7 @@ dependencyResolutionManagement {
                 password = MAPBOX_DOWNLOADS_TOKEN
             }
         }
+        maven { url 'https://jitpack.io' }
     }
 }
 rootProject.name = "HTAnticollision"