Add Assets From QRcode (#3933)

Add Capability to Import Geo Assets From QRcode

V2rayNG/app/src/main/kotlin/com/v2ray/ang/ui/UserAssetActivity.kt

@@ -75,6 +75,7 @@ class UserAssetActivity : BaseActivity() {
     override fun onOptionsItemSelected(item: MenuItem): Boolean = when (item.itemId) {
         R.id.add_file -> showFileChooser().let { true }
         R.id.add_url -> startActivity(Intent(this, UserAssetUrlActivity::class.java)).let { true }
+        R.id.add_qrcode -> importAssetFromQRcode().let { true }
         R.id.download_file -> downloadGeoFiles().let { true }
         else -> super.onOptionsItemSelected(item)
     }
@@ -156,6 +157,40 @@ class UserAssetActivity : BaseActivity() {
         null
     }
 
+    private fun importAssetFromQRcode(): Boolean {
+        RxPermissions(this)
+            .request(Manifest.permission.CAMERA)
+            .subscribe {
+                if (it)
+                    scanQRCodeForAssetURL.launch(Intent(this, ScannerActivity::class.java))
+                else
+                    toast(R.string.toast_permission_denied)
+            }
+        return true
+    }
+
+    private val scanQRCodeForAssetURL = registerForActivityResult(ActivityResultContracts.StartActivityForResult()) {
+        if (it.resultCode == RESULT_OK) {
+            importAsset(it.data?.getStringExtra("SCAN_RESULT"))
+        }
+    }
+
+    private fun importAsset(url: String?): Boolean {
+        try {
+            if (!Utils.isValidUrl(url)) {
+                toast(R.string.toast_invalid_url)
+                return false
+            }
+            // Send URL to UserAssetUrlActivity for Processing
+            startActivity(Intent(this, UserAssetUrlActivity::class.java)
+                .putExtra(UserAssetUrlActivity.ASSET_URL_QRCODE, url))
+        } catch (e: Exception) {
+            e.printStackTrace()
+            return false
+        }
+        return true
+    }
+
     private fun downloadGeoFiles() {
         val dialog = AlertDialog.Builder(this)
             .setView(LayoutProgressBinding.inflate(layoutInflater).root)

V2rayNG/app/src/main/kotlin/com/v2ray/ang/ui/UserAssetUrlActivity.kt

@@ -14,6 +14,11 @@ import com.v2ray.ang.util.Utils
 import java.io.File
 
 class UserAssetUrlActivity : BaseActivity() {
+    // Receive QRcode URL from UserAssetActivity
+    companion object {
+        const val ASSET_URL_QRCODE = "ASSET_URL_QRCODE"
+    }
+
     private val binding by lazy { ActivityUserAssetUrlBinding.inflate(layoutInflater) }
 
     var del_config: MenuItem? = null
@@ -28,10 +33,15 @@ class UserAssetUrlActivity : BaseActivity() {
         title = getString(R.string.title_user_asset_add_url)
 
         val assetItem = MmkvManager.decodeAsset(editAssetId)
-        if (assetItem != null) {
-            bindingAsset(assetItem)
-        } else {
-            clearAsset()
+        val assetUrlQrcode = intent.getStringExtra(ASSET_URL_QRCODE)
+        val assetNameQrcode = File(assetUrlQrcode.toString()).name
+        when {
+            assetItem != null -> bindingAsset(assetItem)
+            assetUrlQrcode != null -> {
+                binding.etRemarks.setText(assetNameQrcode)
+                binding.etUrl.setText(assetUrlQrcode)
+            }
+            else -> clearAsset()
         }
     }
 

V2rayNG/app/src/main/res/menu/menu_asset.xml

@@ -14,6 +14,10 @@
                 android:id="@+id/add_url"
                 android:title="@string/menu_item_add_url"
                 app:showAsAction="never" />
+            <item
+                android:id="@+id/add_qrcode"
+                android:title="@string/menu_item_scan_qrcode"
+                app:showAsAction="never" />
         </menu>
     </item>
     <item

V2rayNG/app/src/main/res/values-ar/strings.xml

@@ -108,6 +108,7 @@
     <string name="menu_item_add_asset">إضافة أصل</string>
     <string name="menu_item_add_file">إضافة ملفات</string>
     <string name="menu_item_add_url">إضافة URL</string>
+    <string name="menu_item_scan_qrcode">مسح رمز الاستجابة السريعة (QRcode)</string>
     <string name="title_url" translatable="false">URL</string>
     <string name="menu_item_download_file">تنزيل الملفات</string>
     <string name="title_user_asset_add_url">إضافة عنوان URL للأصل</string>

V2rayNG/app/src/main/res/values-bn/strings.xml

@@ -107,6 +107,7 @@
     <string name="menu_item_add_asset">অ্যাসেট যোগ করুন</string>
     <string name="menu_item_add_file">ফাইল যোগ করুন</string>
     <string name="menu_item_add_url">URL যোগ করুন</string>
+    <string name="menu_item_scan_qrcode">QR কোড স্ক্যান করুন</string>
     <string name="title_url" translatable="false">URL</string>
     <string name="menu_item_download_file">ফাইল ডাউনলোড করুন</string>
     <string name="title_user_asset_add_url">অ্যাসেট URL যোগ করুন</string>

V2rayNG/app/src/main/res/values-fa/strings.xml

@@ -104,6 +104,7 @@
     <string name="server_lab_request_host6">میزبان (SNI) (اختیاری)</string>
     <string name="toast_asset_copy_failed">کپی فایل انجام نشد، لطفا از برنامه مدیریت فایل استفاده کنید</string>
     <string name="menu_item_add_file">افزودن فایل ‌ها</string>
+    <string name="menu_item_scan_qrcode">اسکن QRcode</string>
     <string name="title_url">URL</string>
     <string name="menu_item_download_file">دانلود فایل‌ ها</string>
     <string name="toast_action_not_allowed">این عمل ممنوع است</string>

V2rayNG/app/src/main/res/values-ru/strings.xml

@@ -106,6 +106,7 @@
     <string name="menu_item_add_asset">Добавить ресурс</string>
     <string name="menu_item_add_file">Добавить файлы</string>
     <string name="menu_item_add_url">Добавить URL</string>
+    <string name="menu_item_scan_qrcode">Сканирование QR-кода</string>
     <string name="title_url">URL</string>
     <string name="menu_item_download_file">Загрузить файлы</string>
     <string name="title_user_asset_add_url">Добавить URL ресурса</string>

V2rayNG/app/src/main/res/values-vi/strings.xml

@@ -104,6 +104,7 @@
     <string name="server_lab_request_host6">Host (SNI) (Không bắt buộc)</string>
     <string name="toast_asset_copy_failed">Không thể sao chép tệp tin, hãy dùng trình quản lý tệp!</string>
     <string name="menu_item_add_file">Thêm tệp</string>
+    <string name="menu_item_scan_qrcode">Quét mã QR</string>
     <string name="title_url">URL</string>
     <string name="menu_item_download_file">Tải xuống tệp tin</string>
     <string name="toast_action_not_allowed">Hành động này bị cấm!</string>

V2rayNG/app/src/main/res/values-zh-rCN/strings.xml

@@ -104,6 +104,7 @@
     <string name="server_lab_request_host6">Host(SNI)(可选)</string>
     <string name="toast_asset_copy_failed">失败, 请使用文件管理器</string>
     <string name="menu_item_add_file">添加文件</string>
+    <string name="menu_item_scan_qrcode">扫描 QRcode</string>
     <string name="title_url">URL</string>
     <string name="menu_item_download_file">下载文件</string>
     <string name="toast_action_not_allowed">禁止此项操作</string>

V2rayNG/app/src/main/res/values-zh-rTW/strings.xml

@@ -104,6 +104,7 @@
     <string name="server_lab_request_host6">Host(SNI)(可選)</string>
     <string name="toast_asset_copy_failed">失敗，請使用檔案總管</string>
     <string name="menu_item_add_file">新增檔案</string>
+    <string name="menu_item_scan_qrcode">掃描 QRcode</string>
     <string name="title_url">URL</string>
     <string name="menu_item_download_file">下載檔案</string>
     <string name="toast_action_not_allowed">禁止此項操作</string>

V2rayNG/app/src/main/res/values/strings.xml

@@ -107,6 +107,7 @@
     <string name="menu_item_add_asset">Add asset</string>
     <string name="menu_item_add_file">Add files</string>
     <string name="menu_item_add_url">Add URL</string>
+    <string name="menu_item_scan_qrcode">Scan QRcode</string>
     <string name="title_url">URL</string>
     <string name="menu_item_download_file">Download files</string>
     <string name="title_user_asset_add_url">Add asset URL</string>