Fix iOS image_picker plugin to use 70% quality for JPEG files

Jamie Halmick · Jamie Halmick · commit b0a4294fbba7 · 2019-05-24T14:33:55.000-05:00
diff --git a/packages/image_picker/ios/Classes/FLTImagePickerMetaDataUtil.m b/packages/image_picker/ios/Classes/FLTImagePickerMetaDataUtil.m
@@ -69,14 +69,14 @@ + (NSData *)convertImage:(UIImage *)image
 
   switch (type) {
     case FLTImagePickerMIMETypeJPEG: {
-      CGFloat qualityFloat = quality ? quality.floatValue : 1;
+      CGFloat qualityFloat = quality ? quality.floatValue : 0.7; // Jamie Halmick - hardcoded to 70% instead of 100% quality to save size
       return UIImageJPEGRepresentation(image, qualityFloat);
     }
     case FLTImagePickerMIMETypePNG:
       return UIImagePNGRepresentation(image);
     default: {
       // converts to JPEG by default.
-      CGFloat qualityFloat = quality ? quality.floatValue : 1;
+      CGFloat qualityFloat = quality ? quality.floatValue : 0.7; // Jamie Halmick - hardcoded to 70% instead of 100% quality to save size
       return UIImageJPEGRepresentation(image, qualityFloat);
     }
   }

Original file line number	Diff line number	Diff line change
`@@ -69,14 +69,14 @@ + (NSData )convertImage:(UIImage )image`
`69`	`69`
`70`	`70`	`switch (type) {`
`71`	`71`	`case FLTImagePickerMIMETypeJPEG: {`
`72`		`- CGFloat qualityFloat = quality ? quality.floatValue : 1;`
	`72`	`+ CGFloat qualityFloat = quality ? quality.floatValue : 0.7; // Jamie Halmick - hardcoded to 70% instead of 100% quality to save size`
`73`	`73`	`return UIImageJPEGRepresentation(image, qualityFloat);`
`74`	`74`	`}`
`75`	`75`	`case FLTImagePickerMIMETypePNG:`
`76`	`76`	`return UIImagePNGRepresentation(image);`
`77`	`77`	`default: {`
`78`	`78`	`// converts to JPEG by default.`
`79`		`- CGFloat qualityFloat = quality ? quality.floatValue : 1;`
	`79`	`+ CGFloat qualityFloat = quality ? quality.floatValue : 0.7; // Jamie Halmick - hardcoded to 70% instead of 100% quality to save size`
`80`	`80`	`return UIImageJPEGRepresentation(image, qualityFloat);`
`81`	`81`	`}`
`82`	`82`	`}`