这里是保存图像文件到……某个地方的代码?我如何获取名为“webimage”的文件的URI?
Bitmap bmp = ((BitmapDrawable)imageView.getDrawable()).getBitmap();
String fileName = "webImage";//no .png or .jpg needed
try {
ByteArrayOutputStream bytes = new ByteArrayOutputStream();
bmp.compress(Bitmap.CompressFormat.JPEG, 100, bytes);
FileOutputStream fo = openFileOutput(fileName, Context.MODE_PRIVATE);
fo.write(bytes.toByteArray());
// remember close file output
fo.close();
} catch (Exception e) {
e.printStackTrace();
}