Crop an image when selected from gallery in android
android
Solution
Yes it's possible to crop image in android by using `com.android.camera.action.CROP`. after picking image url from gallery.you will start Crop Editor as:
Intent intent = new Intent("com.android.camera.action.CROP");
intent.setClassName("com.android.camera", "com.android.camera.CropImage");
File file = new File(filePath);
Uri uri = Uri.fromFile(file);
intent.setData(uri);
intent.putExtra("crop", "true");
intent.putExtra("aspectX", 1);
intent.putExtra("aspectY", 1);
intent.putExtra("outputX", 96);
intent.putExtra("outputY", 96);
intent.putExtra("noFaceDetection", true);
intent.putExtra("return-data", true);
startActivityForResult(intent, REQUEST_CROP_ICON);
When the picture select Activity return will be selected to save the contents.in `onActivityResult`:
Bundle extras = data.getExtras();
if(extras != null ) {
Bitmap photo = extras.getParcelable("data");
ByteArrayOutputStream stream = new ByteArrayOutputStream();
photo.compress(Bitmap.CompressFormat.JPEG, 75, stream);
// The stream to write to a file or directly using the photo
}
and see this post which is also help you for cropping image in android
Problem
I want to crop an image in my application when it is selected from gallery. i.e if I launch the gallery and select an image the cropping window should come like when we select an image from iPhone. Is it possible in Android. I found one tutorial for cropping the image in android, but dont seem the way I wanted. http://www.coderzheaven.com/2011/03/15/crop-an-image-in-android/