团队app十日冲刺6

今天实现图片转换，要想成功实现人脸检测功能，就需要将图片转换，便于数据传输和存储。

@Override
protected void onActivityResult(int requestCode, int resultCode, Intent data) {
    super.onActivityResult(requestCode, resultCode, data);
    if (requestCode == PICK_IMAGE && resultCode == RESULT_OK && data != null) {
        Uri selectedImage = data.getData();
        try {
            bitmap = MediaStore.Images.Media.getBitmap(this.getContentResolver(), selectedImage);
            imageView.setImageBitmap(bitmap);
        } catch (Exception e) {
            e.printStackTrace();
        }
    }
}

private String encodeToBase64(Bitmap image) {
    ByteArrayOutputStream byteArrayOutputStream = new ByteArrayOutputStream();
    image.compress(Bitmap.CompressFormat.JPEG, 100, byteArrayOutputStream);
    byte[] byteArray = byteArrayOutputStream.toByteArray();
    return Base64Util.encode(byteArray);
}