From ce518a85e499abdd2ba18c38737011a36b3cb095 Mon Sep 17 00:00:00 2001
From: xplor-peter <112909847+xplor-peter@users.noreply.github.com>
Date: Thu, 24 Aug 2023 12:16:31 +1000
Subject: [PATCH] PES-5714: replace UIGraphicsBeginImageContextWithOptions (#3)

---
 .../src/MDCTextInputControllerLegacyDefault.m      | 14 ++++++++------
 .../src/MDCTextInputControllerLegacyFullWidth.m    | 12 +++++++-----
 .../src/private/MDCTextInputCommonFundament.m      | 12 ++++++------
 3 files changed, 21 insertions(+), 17 deletions(-)

diff --git a/components/TextFields/src/MDCTextInputControllerLegacyDefault.m b/components/TextFields/src/MDCTextInputControllerLegacyDefault.m
index 1036184760e..8a726e834ae 100644
--- a/components/TextFields/src/MDCTextInputControllerLegacyDefault.m
+++ b/components/TextFields/src/MDCTextInputControllerLegacyDefault.m
@@ -79,12 +79,14 @@ - (UIImage *)drawnClearButtonImage:(UIColor *)color {
 
   CGFloat scale = [UIScreen mainScreen].scale;
   CGRect bounds = CGRectMake(0, 0, clearButtonSize.width * scale, clearButtonSize.height * scale);
-  UIGraphicsBeginImageContextWithOptions(bounds.size, false, scale);
-  [color setFill];
-
-  [MDCPathForClearButtonLegacyImageFrame(bounds) fill];
-  UIImage *image = UIGraphicsGetImageFromCurrentImageContext();
-  UIGraphicsEndImageContext();
+  UIGraphicsImageRendererFormat *format = [[UIGraphicsImageRendererFormat alloc] init];
+  format.scale = scale;
+  UIGraphicsImageRenderer *renderer = [[UIGraphicsImageRenderer alloc] initWithSize:bounds.size format:format];
+  UIImage *image = [renderer imageWithActions:^(UIGraphicsImageRendererContext * _Nonnull rendererContext) {
+    [color setFill];
+
+    [MDCPathForClearButtonLegacyImageFrame(bounds) fill];
+  }];
 
   image = [image imageWithRenderingMode:UIImageRenderingModeAlwaysTemplate];
   return image;
diff --git a/components/TextFields/src/MDCTextInputControllerLegacyFullWidth.m b/components/TextFields/src/MDCTextInputControllerLegacyFullWidth.m
index da2ffb3e1d0..1286c4f2a3d 100644
--- a/components/TextFields/src/MDCTextInputControllerLegacyFullWidth.m
+++ b/components/TextFields/src/MDCTextInputControllerLegacyFullWidth.m
@@ -57,12 +57,14 @@ - (UIImage *)drawnClearButtonImage:(UIColor *)color {
 
   CGFloat scale = [UIScreen mainScreen].scale;
   CGRect bounds = CGRectMake(0, 0, clearButtonSize.width * scale, clearButtonSize.height * scale);
-  UIGraphicsBeginImageContextWithOptions(bounds.size, false, scale);
-  [color setFill];
+  UIGraphicsImageRendererFormat *format = [[UIGraphicsImageRendererFormat alloc] init];
+  format.scale = scale;
+  UIGraphicsImageRenderer *renderer = [[UIGraphicsImageRenderer alloc] initWithSize:bounds.size format:format];
+  UIImage *image = [renderer imageWithActions:^(UIGraphicsImageRendererContext * _Nonnull rendererContext) {
+    [color setFill];
 
-  [MDCPathForClearButtonLegacyImageFrame(bounds) fill];
-  UIImage *image = UIGraphicsGetImageFromCurrentImageContext();
-  UIGraphicsEndImageContext();
+    [MDCPathForClearButtonLegacyImageFrame(bounds) fill];
+  }];
 
   image = [image imageWithRenderingMode:UIImageRenderingModeAlwaysTemplate];
   return image;
diff --git a/components/TextFields/src/private/MDCTextInputCommonFundament.m b/components/TextFields/src/private/MDCTextInputCommonFundament.m
index 5fc4cb0eda7..fcb17e3826a 100644
--- a/components/TextFields/src/private/MDCTextInputCommonFundament.m
+++ b/components/TextFields/src/private/MDCTextInputCommonFundament.m
@@ -627,12 +627,12 @@ - (UIImage *)drawnClearButtonImage {
                                       MDCTextInputClearButtonImageSquareWidthHeight);
 
   CGRect bounds = CGRectMake(0, 0, clearButtonSize.width, clearButtonSize.height);
-  UIGraphicsBeginImageContextWithOptions(bounds.size, false, 0);
-  [UIColor.grayColor setFill];
-
-  [MDCPathForClearButtonImageFrame(bounds) fill];
-  UIImage *image = UIGraphicsGetImageFromCurrentImageContext();
-  UIGraphicsEndImageContext();
+  UIGraphicsImageRenderer *renderer = [[UIGraphicsImageRenderer alloc] initWithSize:bounds.size];
+  UIImage *image = [renderer imageWithActions:^(UIGraphicsImageRendererContext * _Nonnull rendererContext) {
+      [UIColor.grayColor setFill];
+      
+      [MDCPathForClearButtonImageFrame(bounds) fill];
+  }];
 
   image = [image imageWithRenderingMode:UIImageRenderingModeAlwaysTemplate];
   return image;