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

hnvn · Mar 12, 2020 · 85930d5 · 85930d5
1 parent 61cb7fb
commit 85930d5
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diff --git a/README.md b/README.md
@@ -65,6 +65,8 @@ This project aims to provide an ultimate and flexible image cropping experience.
 
 * **compressQuality**: the value [0 - 100] to control the quality of image compression.
 
+* **maxBitmapSize**: the maximum size of the Bitmap object generated after cropping.
+
 * **androidUiSettings**: controls UI customization on Android. See [Android customization](#android-1).
 
 * **iosUiSettings**: controls UI customization on iOS. See [iOS customization](#ios-1).

diff --git a/android/src/main/java/vn/hunghd/flutter/plugins/imagecropper/ImageCropperDelegate.java b/android/src/main/java/vn/hunghd/flutter/plugins/imagecropper/ImageCropperDelegate.java
@@ -39,6 +39,7 @@ public void startCrop(MethodCall call, MethodChannel.Result result) {
         String cropStyle = call.argument("crop_style");
         String compressFormat = call.argument("compress_format");
         Integer compressQuality = call.argument("compress_quality");
+        Integer maxBitmapSize = call.argument("max_bitmap_size");
         ArrayList<String> aspectRatioPresets = call.argument("aspect_ratio_presets");
         String initAspectRatio = call.argument("android.init_aspect_ratio");
         Integer maxBitmapSize = call.argument("android.max_bitmap_size");
@@ -53,6 +54,7 @@ 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)) {

diff --git a/lib/src/cropper.dart b/lib/src/cropper.dart
@@ -47,6 +47,8 @@ class ImageCropper {
   ///
   /// * compressQuality: the value [0 - 100] to control the quality of image compression
   ///
+  /// * maxBitmapSize: the maximum size of the Bitmap object generated after cropping
+  ///
   /// * androidUiSettings: controls UI customization on Android. See [AndroidUiSettings].
   ///
   /// * iosUiSettings: controls UI customization on iOS. See [IOSUiSettings].
@@ -75,6 +77,7 @@ class ImageCropper {
     CropStyle cropStyle = CropStyle.rectangle,
     ImageCompressFormat compressFormat = ImageCompressFormat.jpg,
     int compressQuality = 90,
+    int maxBitmapSize = 0,
     AndroidUiSettings androidUiSettings,
     IOSUiSettings iosUiSettings,
   }) async {
@@ -83,6 +86,7 @@ class ImageCropper {
     assert(maxWidth == null || maxWidth > 0);
     assert(maxHeight == null || maxHeight > 0);
     assert(compressQuality >= 0 && compressQuality <= 100);
+    assert(maxBitmapSize >= 0);
 
     final arguments = <String, dynamic>{
       'source_path': sourcePath,
@@ -95,6 +99,7 @@ class ImageCropper {
       'crop_style': cropStyleName(cropStyle),
       'compress_format': compressFormatName(compressFormat),
       'compress_quality': compressQuality,
+      'max_bitmap_size': maxBitmapSize,
     }
       ..addAll(androidUiSettings?.toMap() ?? {})
       ..addAll(iosUiSettings?.toMap() ?? {});