add qr scanner function

app/build.gradle.kts

@@ -24,6 +24,8 @@ dependencies {
     implementation(libs.androidx.coordinator)
     implementation(libs.androidx.recyclerview)
     implementation(libs.google.material)
+
+
 }
 
 tasks.getByName("clean", type = Delete::class) {

app/src/main/AndroidManifest.xml

@@ -193,5 +193,9 @@
                 <action android:name="android.intent.action.MY_PACKAGE_REPLACED" />
             </intent-filter>
         </receiver>
+
+        <meta-data
+            android:name="com.google.mlkit.vision.DEPENDENCIES"
+            android:value="barcode_ui"/>
     </application>
 </manifest>

app/src/main/java/com/github/kr328/clash/NewProfileActivity.kt

@@ -46,6 +46,14 @@ class NewProfileActivity : BaseActivity<NewProfileDesign>() {
                                         create(Profile.Type.File, name)
                                     is ProfileProvider.Url ->
                                         create(Profile.Type.Url, name)
+                                    is ProfileProvider.QR -> {
+                                        val provider = it.provider as ProfileProvider.QR
+                                        if (provider.url!=null){
+                                            create(Profile.Type.Url, name, provider.url!!)
+                                        }else{
+                                            null
+                                        }
+                                    }
                                     is ProfileProvider.External -> {
                                         val data = p.get()
 
@@ -137,7 +145,7 @@ class NewProfileActivity : BaseActivity<NewProfileDesign>() {
                 ProfileProvider.External(name.toString(), summary.toString(), icon, intent)
             }
 
-            listOf(ProfileProvider.File(self), ProfileProvider.Url(self)) + providers
+            listOf(ProfileProvider.File(self), ProfileProvider.Url(self),ProfileProvider.QR(self)) + providers
         }
     }
 }

design/build.gradle.kts

@@ -18,4 +18,5 @@ dependencies {
     implementation(libs.androidx.fragment)
     implementation(libs.androidx.viewpager)
     implementation(libs.google.material)
+    implementation("com.google.android.gms:play-services-code-scanner:16.1.0")
 }

design/src/main/java/com/github/kr328/clash/design/NewProfileDesign.kt

@@ -6,6 +6,9 @@ import com.github.kr328.clash.design.adapter.ProfileProviderAdapter
 import com.github.kr328.clash.design.databinding.DesignNewProfileBinding
 import com.github.kr328.clash.design.model.ProfileProvider
 import com.github.kr328.clash.design.util.*
+import com.google.mlkit.vision.barcode.common.Barcode
+import com.google.mlkit.vision.codescanner.GmsBarcodeScannerOptions
+import com.google.mlkit.vision.codescanner.GmsBarcodeScanning
 
 class NewProfileDesign(context: Context) : Design<NewProfileDesign.Request>(context) {
     sealed class Request {
@@ -38,7 +41,31 @@ class NewProfileDesign(context: Context) : Design<NewProfileDesign.Request>(cont
     }
 
     private fun requestCreate(provider: ProfileProvider) {
-        requests.trySend(Request.Create(provider))
+        if (provider is ProfileProvider.QR){
+            val options = GmsBarcodeScannerOptions.Builder()
+                .setBarcodeFormats(
+                    Barcode.FORMAT_QR_CODE,
+                    Barcode.FORMAT_AZTEC)
+                .enableAutoZoom() // available on 16.1.0 and higher
+                .build()
+            val scanner = GmsBarcodeScanning.getClient(context,options)
+            scanner.startScan()
+                .addOnSuccessListener { barcode ->
+                    // Task completed successfully
+                    provider.url =  barcode.rawValue
+                    requests.trySend(Request.Create(provider))
+                }
+                .addOnCanceledListener {
+                    // Task canceled
+                }
+                .addOnFailureListener { e ->
+                    // Task failed with an exception
+                }
+
+        }else{
+            requests.trySend(Request.Create(provider))
+        }
+
     }
 
     private fun requestDetail(provider: ProfileProvider): Boolean {

design/src/main/java/com/github/kr328/clash/design/model/ProfileProvider.kt

@@ -14,6 +14,8 @@ sealed class ProfileProvider {
             get() = context.getString(R.string.import_from_file)
         override val icon: Drawable?
             get() = context.getDrawableCompat(R.drawable.ic_baseline_attach_file)
+
+
     }
 
     class Url(private val context: Context) : ProfileProvider() {
@@ -25,6 +27,15 @@ sealed class ProfileProvider {
             get() = context.getDrawableCompat(R.drawable.ic_baseline_cloud_download)
     }
 
+    class QR(private val context: Context) : ProfileProvider() {
+        override val name: String
+            get() = context.getString(R.string.qr)
+        override val summary: String
+            get() = context.getString(R.string.import_from_qr)
+        override val icon: Drawable?
+            get() = context.getDrawableCompat(R.drawable.baseline_qr_code_scanner)
+        var url:String? =null
+    }
     class External(
         override val name: String,
         override val summary: String,

design/src/main/res/drawable/baseline_qr_code_scanner.xml

@@ -0,0 +1,9 @@
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="24dp"
+    android:height="24dp"
+    android:tint="?attr/colorControlNormal"
+    android:viewportWidth="24"
+    android:viewportHeight="24">
+    <path android:fillColor="@android:color/white" android:pathData="M9.5,6.5v3h-3v-3H9.5M11,5H5v6h6V5L11,5zM9.5,14.5v3h-3v-3H9.5M11,13H5v6h6V13L11,13zM17.5,6.5v3h-3v-3H17.5M19,5h-6v6h6V5L19,5zM13,13h1.5v1.5H13V13zM14.5,14.5H16V16h-1.5V14.5zM16,13h1.5v1.5H16V13zM13,16h1.5v1.5H13V16zM14.5,17.5H16V19h-1.5V17.5zM16,16h1.5v1.5H16V16zM17.5,14.5H19V16h-1.5V14.5zM17.5,17.5H19V19h-1.5V17.5zM22,7h-2V4h-3V2h5V7zM22,22v-5h-2v3h-3v2H22zM2,22h5v-2H4v-3H2V22zM2,2v5h2V4h3V2H2z"/>
+    
+</vector>

design/src/main/res/values-ja-rJP/strings.xml

@@ -32,6 +32,7 @@
     <string name="import_from_file">ファイルからインポート</string>
     <string name="url">URL</string>
     <string name="import_from_url">URLからインポート</string>
+    <string name="import_from_qr">QRコードからインポート</string>
     <string name="external">外部入力</string>
     <string name="format_type_unsaved">%s (未保存)</string>
     <string name="application_broken">アプリが破損しています</string>

design/src/main/res/values-ko-rKR/strings.xml

@@ -33,6 +33,7 @@
     <string name="url">URL</string>
     <string name="import_from_url">URL에서 가져오기</string>
     <string name="external">외부</string>
+    <string name="import_from_qr">QR코드에서 가져오기</string>
     <string name="format_type_unsaved">%s (저장되지 않음)</string>
     <string name="application_broken">앱 오류</string>
     <string name="application_crashed">앱 중지</string>

design/src/main/res/values-ru/strings.xml

@@ -41,6 +41,7 @@
     <string name="url">URL</string>
     <string name="import_from_url">Импорт из URL</string>
     <string name="external">Внешний</string>
+    <string name="import_from_qr">Импорт из QR-кода</string>
     <string name="format_type_unsaved">%s (не сохранён)</string>
 
     <string name="application_broken">Приложение сломано</string>

design/src/main/res/values-zh-rHK/strings.xml

@@ -42,6 +42,7 @@
     <string name="import_from_file">從文件導入</string>
     <string name="import_from_url">從 URL 導入</string>
     <string name="interface_">界面</string>
+    <string name="import_from_qr">從二維碼導入</string>
     <string name="invalid_url">無效的 URL</string>
     <string name="launch_name">Clash Meta</string>
     <string name="logcat">Logcat</string>

design/src/main/res/values-zh-rTW/strings.xml

@@ -41,6 +41,7 @@
     <string name="history">歷史</string>
     <string name="import_from_file">從檔案匯入</string>
     <string name="import_from_url">從 URL 匯入</string>
+    <string name="import_from_qr">從二維碼導入</string>
     <string name="interface_">介面</string>
     <string name="invalid_url">無效 URL</string>
     <string name="launch_name">Clash Meta</string>

design/src/main/res/values-zh/strings.xml

@@ -41,6 +41,7 @@
     <string name="history">历史</string>
     <string name="import_from_file">从文件导入</string>
     <string name="import_from_url">从 URL 导入</string>
+    <string name="import_from_qr">从二维码导入</string>
     <string name="interface_">界面</string>
     <string name="invalid_url">无效的 URL</string>
     <string name="launch_name">Clash Meta</string>

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

@@ -39,7 +39,9 @@
     <string name="file">File</string>
     <string name="import_from_file">Import from File</string>
     <string name="url">URL</string>
+    <string name="qr" translatable="false">QR</string>
     <string name="import_from_url">Import from URL</string>
+    <string name="import_from_qr">Import from QR</string>
     <string name="external">External</string>
     <string name="format_type_unsaved">%s (Unsaved)</string>