Implement CameraX GPG QR transfer on Android (#106)

android/features/src/main/res/values/strings.xml

@@ -224,4 +224,15 @@
         <item quantity="other">%1$d results</item>
     </plurals>
     <string name="settings_license_loading">Loading license…</string>
+    <string name="qr_scan">Scan GPG QR codes</string>
+    <string name="qr_pause">Pause camera</string>
+    <string name="qr_resume">Resume camera</string>
+    <string name="qr_camera_denied">Camera access is required to scan. If permission was denied, allow it in app settings or choose QR images.</string>
+    <string name="qr_camera_settings">Open camera permission settings</string>
+    <string name="qr_camera_missing">The camera is unavailable. Choose QR images or paste an armored key.</string>
+    <string name="qr_duplicate">Duplicate frame; progress is unchanged.</string>
+    <string name="qr_import_private_confirm">I checked this fingerprint and authorize importing its private key material.</string>
+    <string name="qr_export_private_confirm">I checked this fingerprint and authorize displaying its private QR codes.</string>
+    <string name="qr_animate">Automatically advance frames</string>
+    <string name="qr_setup_import">Prepare the scanned key</string>
 </resources>