添加了密码登录和人脸登录界面

app/src/main/AndroidManifest.xml

@@ -2,6 +2,13 @@
 <manifest xmlns:android="http://schemas.android.com/apk/res/android"
     xmlns:tools="http://schemas.android.com/tools">
 
+    <uses-feature
+        android:name="android.hardware.camera"
+        android:required="false" />
+
+    <uses-permission android:name="android.permission.INTERNET" />
+    <uses-permission android:name="android.permission.CAMERA" />
+
     <application
         android:name=".MyApp"
         android:allowBackup="true"
@@ -14,14 +21,28 @@
         android:theme="@style/Theme.SmartPlateCabinet"
         tools:targetApi="31">
         <activity
-            android:name=".MainActivity"
-            android:exported="true">
+            android:name=".activity.LoginByPwdActivity"
+            android:exported="false"
+            android:launchMode="singleTask" />
+        <activity
+            android:name=".activity.LoginByFaceActivity"
+            android:exported="true"
+            android:launchMode="singleTask">
             <intent-filter>
                 <action android:name="android.intent.action.MAIN" />
 
                 <category android:name="android.intent.category.LAUNCHER" />
             </intent-filter>
         </activity>
+        <activity
+            android:name=".activity.MainActivity"
+            android:exported="true">
+            <!--            <intent-filter>-->
+            <!--                <action android:name="android.intent.action.MAIN" />-->
+
+            <!--                <category android:name="android.intent.category.LAUNCHER" />-->
+            <!--            </intent-filter>-->
+        </activity>
     </application>
 
 </manifest>

app/src/main/java/com/sw/platecabinet/MainActivity.kt

@@ -1,20 +0,0 @@
-package com.sw.platecabinet
-
-import android.os.Bundle
-import androidx.activity.enableEdgeToEdge
-import androidx.appcompat.app.AppCompatActivity
-import androidx.core.view.ViewCompat
-import androidx.core.view.WindowInsetsCompat
-
-class MainActivity : AppCompatActivity() {
-    override fun onCreate(savedInstanceState: Bundle?) {
-        super.onCreate(savedInstanceState)
-        enableEdgeToEdge()
-        setContentView(R.layout.activity_main)
-        ViewCompat.setOnApplyWindowInsetsListener(findViewById(R.id.main)) { v, insets ->
-            val systemBars = insets.getInsets(WindowInsetsCompat.Type.systemBars())
-            v.setPadding(systemBars.left, systemBars.top, systemBars.right, systemBars.bottom)
-            insets
-        }
-    }
-}

app/src/main/java/com/sw/platecabinet/activity/BaseActivity.kt

@@ -0,0 +1,40 @@
+package com.sw.platecabinet.activity
+
+import android.content.Context
+import android.os.Bundle
+import android.view.WindowManager
+import androidx.activity.enableEdgeToEdge
+import androidx.appcompat.app.AppCompatActivity
+import androidx.viewbinding.ViewBinding
+
+/**
+ * activity 基类
+ */
+abstract class BaseActivity<VB : ViewBinding> : AppCompatActivity() {
+
+    protected lateinit var binding: VB
+        private set
+    protected lateinit var context: Context
+
+    override fun onCreate(savedInstanceState: Bundle?) {
+        super.onCreate(savedInstanceState)
+        enableEdgeToEdge()
+        window.setFlags(
+            WindowManager.LayoutParams.FLAG_FULLSCREEN,
+            WindowManager.LayoutParams.FLAG_FULLSCREEN
+        )
+        context = this
+        binding = inflateViewBinding()
+        setContentView(binding.root)
+        initialize()
+    }
+
+    protected abstract fun inflateViewBinding(): VB
+
+    protected abstract fun initialize()
+
+
+    override fun onDestroy() {
+        super.onDestroy()
+    }
+}

app/src/main/java/com/sw/platecabinet/activity/LoginByFaceActivity.kt

@@ -0,0 +1,73 @@
+package com.sw.platecabinet.activity
+
+import android.content.Intent
+import android.graphics.Outline
+import android.view.View
+import android.view.ViewOutlineProvider
+import androidx.camera.core.CameraSelector
+import androidx.camera.core.Preview
+import androidx.camera.lifecycle.ProcessCameraProvider
+import androidx.core.content.ContextCompat
+import com.google.common.util.concurrent.ListenableFuture
+import com.sw.platecabinet.databinding.ActivityLoginFaceBinding
+import timber.log.Timber
+
+/**
+ * 人脸识别
+ */
+class LoginByFaceActivity : BaseActivity<ActivityLoginFaceBinding>() {
+    private lateinit var cameraProviderFuture: ListenableFuture<ProcessCameraProvider>
+
+    override fun inflateViewBinding(): ActivityLoginFaceBinding {
+        return ActivityLoginFaceBinding.inflate(layoutInflater)
+    }
+
+    override fun initialize() {
+        initView()
+        startCamera()
+        binding.llToPwd.setOnClickListener {
+            val intent = Intent(this, LoginByPwdActivity::class.java)
+            startActivity(intent)
+        }
+    }
+
+    private fun initView() {
+        binding.previewView.outlineProvider = object : ViewOutlineProvider() {
+            override fun getOutline(view: View, outline: Outline) {
+//                outline.setRoundRect(0, 0, view.width, view.height, 12f.dp)
+                outline.setOval(0, 0, view.width, view.height)
+            }
+        }
+        binding.previewView.clipToOutline = true
+    }
+
+    private fun startCamera() {
+        cameraProviderFuture = ProcessCameraProvider.getInstance(this)
+        cameraProviderFuture.addListener({
+            val cameraProvider = cameraProviderFuture.get()
+
+            // 创建预览用例
+            val preview = Preview.Builder()
+                .build()
+                .also {
+                    it.setSurfaceProvider(binding.previewView.surfaceProvider)
+                }
+
+            // 选择后置摄像头
+            val cameraSelector = CameraSelector.DEFAULT_BACK_CAMERA
+
+            try {
+                // 解绑所有用例
+                cameraProvider.unbindAll()
+
+                // 绑定到生命周期
+                cameraProvider.bindToLifecycle(
+                    this, cameraSelector, preview
+                )
+            } catch (exc: Exception) {
+                Timber.e(exc, "Use case binding failed")
+            }
+        }, ContextCompat.getMainExecutor(this))
+    }
+
+}

app/src/main/java/com/sw/platecabinet/activity/LoginByPwdActivity.kt

@@ -0,0 +1,18 @@
+package com.sw.platecabinet.activity
+
+import android.content.Intent
+import com.sw.platecabinet.databinding.ActivityLoginByPwdBinding
+
+class LoginByPwdActivity : BaseActivity<ActivityLoginByPwdBinding>() {
+    override fun inflateViewBinding(): ActivityLoginByPwdBinding {
+        return ActivityLoginByPwdBinding.inflate(layoutInflater)
+    }
+
+    override fun initialize() {
+        binding.tvFaceRec.setOnClickListener {
+            val intent = Intent(this, LoginByFaceActivity::class.java)
+            startActivity(intent)
+        }
+    }
+
+}

app/src/main/java/com/sw/platecabinet/activity/MainActivity.kt

@@ -0,0 +1,14 @@
+package com.sw.platecabinet.activity
+
+import com.sw.platecabinet.databinding.ActivityMainBinding
+
+class MainActivity : BaseActivity<ActivityMainBinding>() {
+
+    override fun inflateViewBinding(): ActivityMainBinding {
+        return ActivityMainBinding.inflate(layoutInflater)
+    }
+
+    override fun initialize() {
+
+    }
+}

app/src/main/java/com/sw/platecabinet/ext/CommonExt.kt

@@ -0,0 +1,49 @@
+package com.sw.platecabinet.ext
+
+import android.content.res.Resources
+import android.util.TypedValue
+import androidx.annotation.Dimension
+
+/**
+ * 将 Int 值转换为 dp 值
+ */
+val Int.dp: Int
+    @Dimension(unit = Dimension.DP)
+    get() = TypedValue.applyDimension(
+        TypedValue.COMPLEX_UNIT_DIP,
+        this.toFloat(),
+        Resources.getSystem().displayMetrics
+    ).toInt()
+
+/**
+ * 将 Float 值转换为 dp 值
+ */
+val Float.dp: Float
+    @Dimension(unit = Dimension.DP)
+    get() = TypedValue.applyDimension(
+        TypedValue.COMPLEX_UNIT_DIP,
+        this,
+        Resources.getSystem().displayMetrics
+    )
+
+/**
+ * 将 Int 值转换为 sp 值
+ */
+val Int.sp: Float
+    @Dimension(unit = Dimension.SP)
+    get() = TypedValue.applyDimension(
+        TypedValue.COMPLEX_UNIT_SP,
+        this.toFloat(),
+        Resources.getSystem().displayMetrics
+    )
+
+/**
+ * 将 Float 值转换为 sp 值
+ */
+val Float.sp: Float
+    @Dimension(unit = Dimension.SP)
+    get() = TypedValue.applyDimension(
+        TypedValue.COMPLEX_UNIT_SP,
+        this,
+        Resources.getSystem().displayMetrics
+    )

app/src/main/res/drawable/btn_outline_887872.xml

@@ -0,0 +1,8 @@
+<?xml version="1.0" encoding="utf-8"?>
+<shape xmlns:android="http://schemas.android.com/apk/res/android"
+    android:shape="rectangle">
+    <corners android:radius="12dp" />
+    <stroke
+        android:width="2dp"
+        android:color="#887872" />
+</shape>

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

@@ -0,0 +1,12 @@
+<?xml version="1.0" encoding="utf-8"?>
+<inset xmlns:android="http://schemas.android.com/apk/res/android"
+    android:inset="0dp">
+    <shape android:shape="oval">
+        <stroke
+            android:width="2dp"
+            android:color="#8C7D76"
+            android:dashWidth="8dp"
+            android:dashGap="4dp" />
+        <solid android:color="@android:color/transparent" />
+    </shape>
+</inset>

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

@@ -0,0 +1,14 @@
+<?xml version="1.0" encoding="utf-8"?>
+<shape xmlns:android="http://schemas.android.com/apk/res/android"
+    android:shape="rectangle">
+
+    <solid android:color="@color/transparent" />
+
+    <!-- 边框设置 -->
+    <stroke
+        android:width="2dp"
+        android:color="#19ECE7D0" />
+
+    <!-- 圆角半径 -->
+    <corners android:radius="24dp" />
+</shape>

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

@@ -0,0 +1,8 @@
+<?xml version="1.0" encoding="utf-8"?>
+<shape xmlns:android="http://schemas.android.com/apk/res/android">
+    <corners android:radius="12dp" />
+    <!--    <solid android:color="#F3D2BD"/>-->
+    <gradient
+        android:endColor="#E5B79F"
+        android:startColor="#F9DDC9" />
+</shape>

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

@@ -0,0 +1,7 @@
+<?xml version="1.0" encoding="utf-8"?>
+<shape xmlns:android="http://schemas.android.com/apk/res/android">
+    <corners android:radius="12dp" />
+    <stroke
+        android:width="2dp"
+        android:color="#F0C8B4" />
+</shape>

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

@@ -0,0 +1,116 @@
+<?xml version="1.0" encoding="utf-8"?>
+<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    android:background="@mipmap/bg"
+    android:orientation="vertical">
+
+    <include layout="@layout/item_title_time" />
+
+    <LinearLayout
+        android:layout_width="match_parent"
+        android:layout_height="match_parent"
+        android:gravity="center"
+        android:orientation="vertical"
+        android:paddingStart="60dp"
+        android:paddingEnd="60dp">
+
+        <TextView
+            android:layout_width="match_parent"
+            android:layout_height="wrap_content"
+            android:text="手机后四位"
+            android:textColor="#F0C8B4"
+            android:textSize="26sp"
+            android:textStyle="bold" />
+
+        <LinearLayout
+            android:layout_width="match_parent"
+            android:layout_height="80dp"
+            android:layout_marginTop="23dp"
+            android:background="@drawable/shape_pwd_bg"
+            android:gravity="center_vertical">
+
+            <ImageView
+                android:layout_width="32dp"
+                android:layout_height="32dp"
+                android:layout_marginStart="24dp"
+                android:layout_marginEnd="55dp"
+                android:src="@mipmap/ic_phone" />
+
+            <EditText
+                android:layout_width="match_parent"
+                android:layout_height="match_parent"
+                android:layout_marginEnd="20dp"
+                android:background="@android:color/transparent"
+                android:hint="输入手机后四位"
+                android:inputType="number"
+                android:maxLength="4"
+                android:maxLines="1"
+                android:textColor="#F3D2BD"
+                android:textColorHint="#7B6D6A"
+                android:textSize="26sp"
+                android:textStyle="bold" />
+
+        </LinearLayout>
+
+        <TextView
+            android:layout_width="match_parent"
+            android:layout_height="wrap_content"
+            android:layout_marginTop="25dp"
+            android:text="校验码"
+            android:textColor="#F0C8B4"
+            android:textSize="26sp"
+            android:textStyle="bold" />
+
+        <LinearLayout
+            android:layout_width="match_parent"
+            android:layout_height="80dp"
+            android:layout_marginTop="23dp"
+            android:background="@drawable/shape_pwd_bg"
+            android:gravity="center_vertical">
+
+            <ImageView
+                android:layout_width="32dp"
+                android:layout_height="32dp"
+                android:layout_marginStart="24dp"
+                android:layout_marginEnd="55dp"
+                android:src="@mipmap/ic_password" />
+
+            <EditText
+                android:layout_width="match_parent"
+                android:layout_height="match_parent"
+                android:layout_marginEnd="20dp"
+                android:background="@android:color/transparent"
+                android:hint="输入校验码"
+                android:inputType="textPassword"
+                android:maxLines="1"
+                android:textColor="#F3D2BD"
+                android:textColorHint="#7B6D6A"
+                android:textSize="26sp"
+                android:textStyle="bold" />
+
+        </LinearLayout>
+
+        <android.widget.Button
+            android:id="@+id/btnLogin"
+            android:layout_width="match_parent"
+            android:layout_height="80dp"
+            android:layout_marginTop="46dp"
+            android:background="@drawable/shape_btn_bg"
+            android:text="登录"
+            android:textColor="#11111C"
+            android:textSize="30sp"
+            android:textStyle="bold" />
+
+        <TextView
+            android:id="@+id/tvFaceRec"
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:layout_marginTop="40dp"
+            android:padding="8dp"
+            android:text="人脸识别"
+            android:textColor="#887872"
+            android:textSize="26sp"
+            android:textStyle="bold" />
+    </LinearLayout>
+</LinearLayout>

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

@@ -0,0 +1,71 @@
+<?xml version="1.0" encoding="utf-8"?>
+<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:tools="http://schemas.android.com/tools"
+    android:id="@+id/main"
+    android:layout_width="match_parent"
+    android:layout_height="match_parent"
+    android:background="@mipmap/bg"
+    android:orientation="vertical"
+    tools:context=".activity.LoginByFaceActivity">
+
+    <include layout="@layout/item_title_time" />
+
+    <LinearLayout
+        android:layout_width="match_parent"
+        android:layout_height="match_parent"
+        android:gravity="center_horizontal"
+        android:orientation="vertical">
+
+        <TextView
+            android:id="@+id/tv_tip"
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:layout_marginTop="159dp"
+            android:text="请正视屏幕"
+            android:textColor="#fff0c8b4"
+            android:textSize="36sp" />
+
+        <FrameLayout
+            android:layout_width="380dp"
+            android:layout_height="380dp"
+            android:layout_marginTop="119dp"
+            android:padding="10dp"
+            android:visibility="visible">
+
+            <androidx.camera.view.PreviewView
+                android:id="@+id/previewView"
+                android:layout_width="match_parent"
+                android:layout_height="match_parent" />
+
+            <View
+                android:layout_width="match_parent"
+                android:layout_height="match_parent"
+                android:layout_margin="0dp"
+                android:background="@drawable/circle_dashed_border" />
+
+            <View
+                android:layout_width="match_parent"
+                android:layout_height="match_parent"
+                android:background="@mipmap/bg_face" />
+        </FrameLayout>
+
+        <LinearLayout
+            android:id="@+id/ll_to_pwd"
+            android:layout_width="wrap_content"
+            android:layout_height="wrap_content"
+            android:layout_marginTop="120dp"
+            android:background="@drawable/btn_outline_887872"
+            android:gravity="center"
+            android:paddingHorizontal="45dp"
+            android:paddingVertical="18dp">
+
+            <TextView
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content"
+                android:text="密码登录"
+                android:textColor="#ff887872"
+                android:textSize="24sp" />
+        </LinearLayout>
+
+    </LinearLayout>
+</LinearLayout>

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

@@ -1,19 +1,10 @@
 <?xml version="1.0" encoding="utf-8"?>
 <androidx.constraintlayout.widget.ConstraintLayout xmlns:android="http://schemas.android.com/apk/res/android"
-    xmlns:app="http://schemas.android.com/apk/res-auto"
     xmlns:tools="http://schemas.android.com/tools"
     android:id="@+id/main"
     android:layout_width="match_parent"
     android:layout_height="match_parent"
-    tools:context=".MainActivity">
+    tools:context=".activity.MainActivity">
 
-    <TextView
-        android:layout_width="wrap_content"
-        android:layout_height="wrap_content"
-        android:text="Hello World!"
-        app:layout_constraintBottom_toBottomOf="parent"
-        app:layout_constraintEnd_toEndOf="parent"
-        app:layout_constraintStart_toStartOf="parent"
-        app:layout_constraintTop_toTopOf="parent" />
 
 </androidx.constraintlayout.widget.ConstraintLayout>

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

@@ -0,0 +1,31 @@
+<?xml version="1.0" encoding="utf-8"?>
+<androidx.constraintlayout.widget.ConstraintLayout xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:app="http://schemas.android.com/apk/res-auto"
+    xmlns:tools="http://schemas.android.com/tools"
+    android:layout_width="match_parent"
+    android:layout_height="wrap_content"
+    android:padding="24dp">
+
+    <TextView
+        android:id="@+id/tvLeftDate"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:gravity="center_vertical"
+        android:textColor="#F0C8B4"
+        android:textSize="18sp"
+        app:layout_constraintStart_toStartOf="parent"
+        app:layout_constraintTop_toTopOf="parent"
+        tools:text="2025年6月18日 星期三" />
+
+    <TextView
+        android:id="@+id/tvRightTime"
+        android:layout_width="wrap_content"
+        android:layout_height="wrap_content"
+        android:gravity="center_vertical"
+        android:textColor="#F0C8B4"
+        android:textSize="18sp"
+        app:layout_constraintEnd_toEndOf="parent"
+        app:layout_constraintTop_toTopOf="@id/tvLeftDate"
+        tools:text="14:02:39" />
+
+</androidx.constraintlayout.widget.ConstraintLayout>

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

@@ -2,6 +2,5 @@
 <resources>
     <color name="black">#FF000000</color>
     <color name="white">#FFFFFFFF</color>
-
-    <color name="color_bg_notification">#80000000</color>
+    <color name="transparent">#00000000</color>
 </resources>