add option to set the max bitmap generated size. Default to 0

Author: mde-pach

README.md

@@ -99,6 +99,7 @@ The result file is saved in `NSTemporaryDirectory` on iOS and application Cache
 | `lockAspectRatio`           | set to true if you want to lock the aspect ratio of crop bounds with a fixed value (locked by default)  | bool                  |
 | `hideBottomControls`        | set to true to hide the bottom controls (shown by default)                                              | bool                  |
 | `initAspectRatio`           | desired aspect ratio is applied (from the list of given aspect ratio presets) when starting the cropper | CropAspectRatioPreset |
+| `maxBitmapSize`             | the maximum size of the Bitmap object generated after cropping                                          | int                   |
 
 
 ### iOS

android/src/main/java/vn/hunghd/flutter/plugins/imagecropper/ImageCropperDelegate.java

@@ -41,6 +41,7 @@ public void startCrop(MethodCall call, MethodChannel.Result result) {
         Integer compressQuality = call.argument("compress_quality");
         ArrayList<String> aspectRatioPresets = call.argument("aspect_ratio_presets");
         String initAspectRatio = call.argument("android.init_aspect_ratio");
+        Integer maxBitmapSize = call.argument("android.max_bitmap_size");
 
         pendingResult = result;
 
@@ -52,6 +53,7 @@ public void startCrop(MethodCall call, MethodChannel.Result result) {
         UCrop.Options options = new UCrop.Options();
         options.setCompressionFormat("png".equals(compressFormat) ? Bitmap.CompressFormat.PNG : Bitmap.CompressFormat.JPEG);
         options.setCompressionQuality(compressQuality != null ? compressQuality : 90);
+        options.setMaxBitmapSize(maxBitmapSize != null ? maxBitmapSize : 0);
 
         // UI customization settings
         if ("circle".equals(cropStyle)) {