private void startCrop() {
if (isFinishing()) {
return;
}
imageView.setImageRotateBitmapResetBase(rotateBitmap, true);
CropUtil.startBackgroundJob(
this,
null,
getResources().getString(R.string.crop__wait),
new Runnable() {
public void run() {
final CountDownLatch latch = new CountDownLatch(1);
handler.post(
new Runnable() {
public void run() {
if (imageView.getScale() == 1F) {
imageView.center(true, true);
}
latch.countDown();
}
});
try {
latch.await();
} catch (InterruptedException e) {
throw new RuntimeException(e);
}
new Cropper().crop();
}
},
handler);
}
/*
* TODO This should use the decode/crop/encode single step API so that the whole (possibly large) Bitmap doesn't need to be read
* into memory
*/
private void onSaveClicked() {
if (cropView == null || isSaving) {
return;
}
isSaving = true;
Bitmap croppedImage = null;
Rect r = cropView.getScaledCropRect(sampleSize);
int width = r.width();
int height = r.height();
int outWidth = width, outHeight = height;
if (maxX > 0 && maxY > 0 && (width > maxX || height > maxY)) {
float ratio = (float) width / (float) height;
if ((float) maxX / (float) maxY > ratio) {
outHeight = maxY;
outWidth = (int) ((float) maxY * ratio + .5f);
} else {
outWidth = maxX;
outHeight = (int) ((float) maxX / ratio + .5f);
}
}
if (IN_MEMORY_CROP && rotateBitmap != null) {
croppedImage =
inMemoryCrop(rotateBitmap, croppedImage, r, width, height, outWidth, outHeight);
if (croppedImage != null) {
imageView.setImageBitmapResetBase(croppedImage, true);
imageView.center(true, true);
imageView.highlightViews.clear();
}
} else {
try {
croppedImage = decodeRegionCrop(croppedImage, r);
if (isCircleCrop) {
croppedImage = cropCircleView(croppedImage);
}
} catch (IllegalArgumentException e) {
setResultException(e);
finish();
return;
}
if (croppedImage != null) {
imageView.setImageRotateBitmapResetBase(new RotateBitmap(croppedImage, exifRotation), true);
imageView.center(true, true);
imageView.highlightViews.clear();
}
}
saveImage(croppedImage);
}