先做摄像头权限申请,然后ZxingUtil.getInstance().decode(MainActivity.this);返回结果在
" @Override<br> protected void onActivityResult(int requestCode, int resultCode, Intent data) { super.onActivityResult(requestCode, resultCode, data); if (requestCode == DecodeActivity.REQUEST_CODE_DECODE && requestCode == RESULT_OK) { String stringExtra = data.getStringExtra(DecodeActivity.DECODE_RESULT); Log.e("", "结果:" + stringExtra); } }
"