これまで同じAPIを使用していて、顔を正常にトリミングできました。
//Crop face option
BitmapFactory.Options options = new BitmapFactory.Options();
options.inPreferredConfig = Bitmap.Config.ARGB_8888;
//Bitmap bitmap = BitmapFactory.decodeFile(pictureFile.getAbsolutePath(), options);
Bitmap bitmap = getRotatedImageToUpload(pictureFile.getAbsolutePath());
Bitmap faceBitmap = Bitmap.createBitmap(bitmap, (int) faceCentre.x, (int) faceCentre.y, (int) faceWidth, (int) faceHeight);
FileOutputStream out = null;
try {
out = new FileOutputStream(getOutputMediaFile());
faceBitmap.compress(Bitmap.CompressFormat.PNG, 100, out); // bmp is your Bitmap instance
// PNG is a lossless format, the compression factor (100) is ignored
} catch (Exception e) {
e.printStackTrace();
} finally {
try {
if (out != null) {
out.close();
}
} catch (IOException e) {
e.printStackTrace();
}
}
//End of Crop face option
を試してみて、getRotateImageToUploadのコードが
public Bitmap getRotatedImageToUpload(String filePath) {
try {
String file = filePath;
BitmapFactory.Options bounds = new BitmapFactory.Options();
bounds.inJustDecodeBounds = true;
BitmapFactory.decodeFile(file, bounds);
BitmapFactory.Options opts = new BitmapFactory.Options();
Bitmap bm = BitmapFactory.decodeFile(file, opts);
ExifInterface exif = null;
exif = new ExifInterface(file);
String orientString = exif.getAttribute(ExifInterface.TAG_ORIENTATION);
int orientation = orientString != null ? Integer.parseInt(orientString) : ExifInterface.ORIENTATION_NORMAL;
int rotationAngle = 0;
if (orientation == ExifInterface.ORIENTATION_ROTATE_90) rotationAngle = 90;
if (orientation == ExifInterface.ORIENTATION_ROTATE_180) rotationAngle = 180;
if (orientation == ExifInterface.ORIENTATION_ROTATE_270) rotationAngle = 270;
Matrix matrix = new Matrix();
matrix.setRotate(rotationAngle, (float) bm.getWidth()/2, (float) bm.getHeight()/2);
Bitmap rotatedBitmap = Bitmap.createBitmap(bm, 0, 0, bounds.outWidth, bounds.outHeight, matrix, true);
return rotatedBitmap;
} catch (IOException e) {
e.printStackTrace();
}
return null;
}
ビジュアルAPIのオーバーレイで画像をキャプチャするにはどうすればよいですか? –