Display readable video resolutions.

Signed-off-by: Ivan Sein <ivan@nextcloud.com>

ThirdParty/AppRTC/ARDSettingsModel.h

@@ -34,6 +34,7 @@ NS_ASSUME_NONNULL_BEGIN
  * When defaulting to value, the default is saved in store for consistency reasons.
  */
 - (NSString *)currentVideoResolutionSettingFromStore;
+- (NSString *)readableResolution:(NSString *)resolution;
 - (int)currentVideoResolutionWidthFromStore;
 - (int)currentVideoResolutionHeightFromStore;
 

ThirdParty/AppRTC/ARDSettingsModel.m

@@ -42,6 +42,20 @@ static NSArray<NSString *> *videoCodecsStaticValues() {
   return resolution;
 }
 
+- (NSString *)readableResolution:(NSString *)resolution {
+    NSString *readableResolution = @"Unknown";
+    if ([resolution isEqualToString:videoResolutionsStaticValues()[0]]) {
+        readableResolution = @"Low";
+    } else if ([resolution isEqualToString:videoResolutionsStaticValues()[1]]) {
+        readableResolution = @"Normal";
+    } else if ([resolution isEqualToString:videoResolutionsStaticValues()[2]]) {
+        readableResolution = @"High";
+    } else if ([resolution isEqualToString:videoResolutionsStaticValues()[3]]) {
+        readableResolution = @"HD";
+    }
+    return readableResolution;
+}
+
 - (BOOL)storeVideoResolutionSetting:(NSString *)resolution {
   if (![[self availableVideoResolutions] containsObject:resolution]) {
     return NO;

VideoCalls/VideoResolutionsViewController.m

@@ -57,7 +57,7 @@
     NSString *storedResolution = [[[NCSettingsController sharedInstance] videoSettingsModel] currentVideoResolutionSettingFromStore];
     BOOL isStoredResolution = [resolution isEqualToString:storedResolution];
     
-    cell.textLabel.text = resolution;
+    cell.textLabel.text = [[[NCSettingsController sharedInstance] videoSettingsModel] readableResolution:resolution];
     cell.accessoryType = (isStoredResolution) ? UITableViewCellAccessoryCheckmark : UITableViewCellAccessoryNone;
     
     return cell;

VideoCalls/VideoSettingsViewController.m

@@ -78,7 +78,8 @@ typedef enum VideoSettingsSection {
             }
             
             cell.textLabel.text = @"Video resolution";
-            cell.detailTextLabel.text = [[[NCSettingsController sharedInstance] videoSettingsModel] currentVideoResolutionSettingFromStore];
+            NSString *resolution = [[[NCSettingsController sharedInstance] videoSettingsModel] currentVideoResolutionSettingFromStore];
+            cell.detailTextLabel.text = [[[NCSettingsController sharedInstance] videoSettingsModel] readableResolution:resolution];
         }
             break;
         case kVideoSettingsSectionDefaultVideo: