Use material activity indicator in chat messages sending delivery state.

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

Podfile

@@ -12,5 +12,6 @@ pod 'UICKeyChainStore'
 pod 'Realm'
 pod "AFViewShaker", "~> 0.0.5"
 pod 'BKPasscodeView', '~> 0.1.2'
+pod 'MaterialComponents/ActivityIndicator'
 end
 

VideoCalls.xcodeproj/project.pbxproj

@@ -1312,10 +1312,12 @@
 			inputPaths = (
 				"${PODS_ROOT}/Target Support Files/Pods-VideoCalls/Pods-VideoCalls-resources.sh",
 				"${PODS_ROOT}/DateTools/DateTools/DateTools/DateTools.bundle",
+				"${PODS_ROOT}/MaterialComponents/components/ActivityIndicator/src/MaterialActivityIndicator.bundle",
 			);
 			name = "[CP] Copy Pods Resources";
 			outputPaths = (
 				"${TARGET_BUILD_DIR}/${UNLOCALIZED_RESOURCES_FOLDER_PATH}/DateTools.bundle",
+				"${TARGET_BUILD_DIR}/${UNLOCALIZED_RESOURCES_FOLDER_PATH}/MaterialActivityIndicator.bundle",
 			);
 			runOnlyForDeploymentPostprocessing = 0;
 			shellPath = /bin/sh;

VideoCalls/ChatMessageTableViewCell.m

@@ -9,6 +9,7 @@
 #import "ChatMessageTableViewCell.h"
 #import "SLKUIConstants.h"
 #import "QuotedMessageView.h"
+#import "MaterialActivityIndicator.h"
 #import "UIImageView+AFNetworking.h"
 #import "UIImageView+Letters.h"
 
@@ -193,8 +194,9 @@
     [self.statusView.subviews makeObjectsPerformSelector: @selector(removeFromSuperview)];
     
     if (state == ChatMessageDeliveryStateSending) {
-        UIActivityIndicatorView *activityIndicator = [[UIActivityIndicatorView alloc] initWithFrame:CGRectMake(0, 0, 20, 20)];
-        activityIndicator.color = [UIColor darkGrayColor];
+        MDCActivityIndicator *activityIndicator = [[MDCActivityIndicator alloc] initWithFrame:CGRectMake(0, 0, 20, 20)];
+        activityIndicator.radius = 7.0f;
+        activityIndicator.cycleColors = @[UIColor.grayColor];
         [activityIndicator startAnimating];
         [self.statusView addSubview:activityIndicator];
     } else if (state == ChatMessageDeliveryStateFailed) {

VideoCalls/FileMessageTableViewCell.m

@@ -8,6 +8,7 @@
 
 #import "FileMessageTableViewCell.h"
 #import "SLKUIConstants.h"
+#import "MaterialActivityIndicator.h"
 #import "NCSettingsController.h"
 #import "NCUtils.h"
 #import "OpenInFirefoxControllerObjC.h"
@@ -185,8 +186,9 @@
     [self.statusView.subviews makeObjectsPerformSelector: @selector(removeFromSuperview)];
     
     if (state == ChatMessageDeliveryStateSending) {
-        UIActivityIndicatorView *activityIndicator = [[UIActivityIndicatorView alloc] initWithFrame:CGRectMake(0, 0, 20, 20)];
-        activityIndicator.color = [UIColor darkGrayColor];
+        MDCActivityIndicator *activityIndicator = [[MDCActivityIndicator alloc] initWithFrame:CGRectMake(0, 0, 20, 20)];
+        activityIndicator.radius = 7.0f;
+        activityIndicator.cycleColors = @[UIColor.grayColor];
         [activityIndicator startAnimating];
         [self.statusView addSubview:activityIndicator];
     } else if (state == ChatMessageDeliveryStateFailed) {

VideoCalls/GroupedChatMessageTableViewCell.m

@@ -7,6 +7,7 @@
 //
 
 #import "GroupedChatMessageTableViewCell.h"
+#import "MaterialActivityIndicator.h"
 #import "SLKUIConstants.h"
 
 @implementation GroupedChatMessageTableViewCell
@@ -64,8 +65,9 @@
     [self.statusView.subviews makeObjectsPerformSelector: @selector(removeFromSuperview)];
     
     if (state == ChatMessageDeliveryStateSending) {
-        UIActivityIndicatorView *activityIndicator = [[UIActivityIndicatorView alloc] initWithFrame:CGRectMake(0, 0, 20, 20)];
-        activityIndicator.color = [UIColor darkGrayColor];
+        MDCActivityIndicator *activityIndicator = [[MDCActivityIndicator alloc] initWithFrame:CGRectMake(0, 0, 20, 20)];
+        activityIndicator.radius = 7.0f;
+        activityIndicator.cycleColors = @[UIColor.grayColor];
         [activityIndicator startAnimating];
         [self.statusView addSubview:activityIndicator];
     } else if (state == ChatMessageDeliveryStateFailed) {