private static ExifInterface getExif(IImage image) {
if (!JPEG_MIME_TYPE.equals(image.getMimeType())) {
return null;
}
try {
return new ExifInterface(image.getDataPath());
} catch (IOException ex) {
Log.e(TAG, "cannot read exif", ex);
return null;
}
}
private void saveOutput(Bitmap croppedImage) {
if (mSaveUri != null) {
OutputStream outputStream = null;
try {
outputStream = mContentResolver.openOutputStream(mSaveUri);
if (outputStream != null) {
croppedImage.compress(mOutputFormat, mOutputQuality, outputStream);
}
} catch (IOException ex) {
// TODO: report error to caller
Log.e(TAG, "Cannot open file: " + mSaveUri, ex);
} finally {
Util.closeSilently(outputStream);
}
Bundle extras = new Bundle();
setResult(RESULT_OK, new Intent(mSaveUri.toString()).putExtras(extras));
} else if (mSetWallpaper) {
try {
WallpaperManager.getInstance(this).setBitmap(croppedImage);
setResult(RESULT_OK);
} catch (IOException e) {
Log.e(TAG, "Failed to set wallpaper.", e);
setResult(RESULT_CANCELED);
}
} else {
Bundle extras = new Bundle();
extras.putString("rect", mCrop.getCropRect().toString());
File oldPath = new File(mImage.getDataPath());
File directory = new File(oldPath.getParent());
int x = 0;
String fileName = oldPath.getName();
fileName = fileName.substring(0, fileName.lastIndexOf("."));
// Try file-1.jpg, file-2.jpg, ... until we find a filename which
// does not exist yet.
while (true) {
x += 1;
String candidate = directory.toString() + "/" + fileName + "-" + x + ".jpg";
boolean exists = (new File(candidate)).exists();
if (!exists) {
break;
}
}
try {
int[] degree = new int[1];
Uri newUri =
ImageManager.addImage(
mContentResolver,
mImage.getTitle(),
mImage.getDateTaken(),
null, // TODO this null is going to cause us to lose
// the location (gps).
directory.toString(),
fileName + "-" + x + ".jpg",
croppedImage,
null,
degree);
setResult(RESULT_OK, new Intent().setAction(newUri.toString()).putExtras(extras));
} catch (Exception ex) {
// basically ignore this or put up
// some ui saying we failed
Log.e(TAG, "store image fail, continue anyway", ex);
}
}
final Bitmap b = croppedImage;
mHandler.post(
new Runnable() {
public void run() {
mImageView.clear();
b.recycle();
}
});
finish();
}