添加设置IP和端口的对话框

app/build.gradle

@@ -38,6 +38,8 @@ dependencies {
     implementation 'androidx.appcompat:appcompat:1.5.1'
     implementation 'com.google.android.material:material:1.7.0'
     implementation 'androidx.constraintlayout:constraintlayout:2.1.4'
+    implementation 'androidx.core:core-ktx:latest.release'
+    implementation 'androidx.core:core-ktx:+'
     testImplementation 'junit:junit:4.13.2'
     androidTestImplementation 'androidx.test.ext:junit:1.1.3'
     androidTestImplementation 'androidx.test.espresso:espresso-core:3.5.0'

app/src/main/java/top/rrricardo/motioncapture/MainActivity.kt

@@ -7,6 +7,7 @@ import android.util.Log
 import android.util.Size
 import android.view.*
 import androidx.appcompat.widget.Toolbar
+import androidx.fragment.app.DialogFragment
 import com.google.mediapipe.components.CameraHelper.CameraFacing
 import com.google.mediapipe.components.CameraXPreviewHelper
 import com.google.mediapipe.components.ExternalTextureConverter
@@ -19,7 +20,7 @@ import com.google.mediapipe.framework.ProtoUtil
 import com.google.mediapipe.glutil.EglManager
 import com.google.protobuf.InvalidProtocolBufferException
 
-class MainActivity : AppCompatActivity() {
+class MainActivity : AppCompatActivity(), SendDialogFragment.NoticeDialogListener {
     // 一些在设置MediaPipe时会用到的字符串常量
     private val tag = "MainActivity"
     private val binaryGraphName = "pose_tracking_gpu.binarypb"
@@ -55,7 +56,13 @@ class MainActivity : AppCompatActivity() {
                     Log.i(tag, "Flip Camera Button Pressed.")
                     flipCamera()
                     true
-                } else -> {
+                }
+                R.id.action_show_SetIpPortDialog -> {
+                    Log.i(tag, "show SetIpPortDialog Button Pressed.")
+                    showPortSetDialog()
+                    true
+                }
+                else -> {
                     super.onMenuItemSelected(it.itemId, it)
                 }
             }
@@ -136,6 +143,14 @@ class MainActivity : AppCompatActivity() {
         PermissionHelper.onRequestPermissionsResult(requestCode, permissions, grantResults)
     }
 
+    override fun onDialogPositiveClick(dialog: DialogFragment) {
+        Log.i(tag, "Confirm Button Clicked.")
+    }
+
+    override fun onDialogNegativeClick(dialog: DialogFragment) {
+        Log.i(tag, "Cancel Button Clicked.")
+    }
+
     /**
      * 启动摄像机
      */
@@ -257,6 +272,12 @@ class MainActivity : AppCompatActivity() {
         )
     }
 
+    private fun showPortSetDialog() {
+        val dialogFragment = SendDialogFragment()
+        dialogFragment.show(supportFragmentManager, "SetIpPortDialog")
+    }
+
+
     /**
      * 格式化输出捕捉的标志位置
      */

app/src/main/java/top/rrricardo/motioncapture/SendDialogFragment.kt

@@ -0,0 +1,46 @@
+package top.rrricardo.motioncapture
+
+import android.app.AlertDialog
+import android.app.Dialog
+import android.content.Context
+import android.os.Bundle
+import androidx.fragment.app.DialogFragment
+
+class SendDialogFragment : DialogFragment() {
+    // 用于将点击事件传递回宿主Activity的接口
+    interface NoticeDialogListener {
+        fun onDialogPositiveClick(dialog: DialogFragment)
+        fun onDialogNegativeClick(dialog: DialogFragment)
+    }
+
+    internal lateinit var listener: NoticeDialogListener
+
+    override fun onCreateDialog(savedInstanceState: Bundle?): Dialog {
+        return activity?.let {
+            val builder = AlertDialog.Builder(it)
+            val inflater = requireActivity().layoutInflater
+
+            builder.setView(inflater.inflate(R.layout.dialog_set_port, null))
+                .setPositiveButton(R.string.confirm_button
+                ) { _, _ -> listener.onDialogPositiveClick(this) }
+                .setNegativeButton(R.string.cancel_button
+                ) { _, _ -> listener.onDialogNegativeClick(this) }
+
+
+
+            builder.create()
+        }?: throw java.lang.IllegalStateException("Activity cannot be null")
+    }
+
+    override fun onAttach(context: Context) {
+        super.onAttach(context)
+
+        // 确认宿主Activity实现了点击事件接口
+        try {
+            listener = context as NoticeDialogListener
+        } catch (e: java.lang.ClassCastException) {
+            // 没有实现
+            throw java.lang.ClassCastException("$context must implement NoticeDialogListener.")
+        }
+    }
+}

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

@@ -0,0 +1,5 @@
+<vector android:height="24dp" android:tint="#000000"
+    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="M12,5c-3.87,0 -7,3.13 -7,7h2c0,-2.76 2.24,-5 5,-5s5,2.24 5,5h2c0,-3.87 -3.13,-7 -7,-7zM13,14.29c0.88,-0.39 1.5,-1.26 1.5,-2.29 0,-1.38 -1.12,-2.5 -2.5,-2.5S9.5,10.62 9.5,12c0,1.02 0.62,1.9 1.5,2.29v3.3L7.59,21 9,22.41l3,-3 3,3L16.41,21 13,17.59v-3.3zM12,1C5.93,1 1,5.93 1,12h2c0,-4.97 4.03,-9 9,-9s9,4.03 9,9h2c0,-6.07 -4.93,-11 -11,-11z"/>
+</vector>

app/src/main/res/layout/dialog_set_port.xml

@@ -0,0 +1,34 @@
+<?xml version="1.0" encoding="utf-8"?>
+<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    android:layout_width="wrap_content"
+    android:layout_height="wrap_content"
+    android:orientation="vertical">
+    <TextView
+        android:layout_width="match_parent"
+        android:layout_height="64dp"
+        android:text="@string/input_ip_port_hint"
+        android:gravity="center">
+    </TextView>
+
+    <EditText
+        android:id="@+id/targetIP"
+        android:inputType="number"
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:layout_margin="20dp"
+        android:hint="@string/input_ip_hint"
+        android:autofillHints="IP Address">
+    </EditText>
+
+    <EditText
+        android:id="@+id/targetPort"
+        android:inputType="number"
+        android:layout_width="match_parent"
+        android:layout_height="wrap_content"
+        android:layout_margin="20dp"
+        android:hint="@string/input_port_hint"
+        android:autofillHints="Port Number">
+
+    </EditText>
+
+</LinearLayout>

app/src/main/res/menu/toolbar_menu.xml

@@ -8,4 +8,11 @@
         android:icon="@drawable/camera_flip"
         android:title="@string/action_flip_camera_name">
     </item>
+
+    <item
+        android:id="@+id/action_show_SetIpPortDialog"
+        app:showAsAction="ifRoom"
+        android:icon="@drawable/baseline_settings_input_antenna"
+        android:title="@string/input_ip_port_hint">
+    </item>
 </menu>

app/src/main/res/values/strings.xml

@@ -2,4 +2,9 @@
     <string name="app_name">MotionCapture</string>
     <string name="no_camera_access_hint">Please Make Sure the Camera Permission is Given!</string>
     <string name="action_flip_camera_name">Flip Camera</string>
+    <string name="input_ip_port_hint">Input Target IP and Port!</string>
+    <string name="input_ip_hint">Input IP Address</string>
+    <string name="input_port_hint">Input Port Number</string>
+    <string name="confirm_button">Confirm</string>
+    <string name="cancel_button">Cancel</string>
 </resources>

build.gradle

@@ -2,5 +2,5 @@
 plugins {
     id 'com.android.application' version '7.4.0' apply false
     id 'com.android.library' version '7.4.0' apply false
-    id 'org.jetbrains.kotlin.android' version '1.7.20' apply false
+    id 'org.jetbrains.kotlin.android' version '1.8.0' apply false
 }