myscan 支持二维码，条形码通用扫描

在项目gradle中compile 'com.github.XuDaojie:QRCode-Android:v0.4.2'即可使用

直接跳转：

Intent i = new Intent(MainActivity.this, CaptureActivity.class);

MainActivity.this.startActivityForResult(i, REQUEST_CODE);

然后回调拿到值即可：

@Override

protected void onActivityResult(int requestCode, int resultCode, Intent data) {

    super.onActivityResult(requestCode, resultCode, data);
    
    if (resultCode == RESULT_OK
            && requestCode == REQUEST_CODE
            && data != null) {
            
        String result = data.getStringExtra("CODE");
        
        Toast.makeText(MainActivity.this, result, Toast.LENGTH_SHORT).show();
        
    }
    
}

效果如下：
<img src="https://github.com/oooohuhu/myscan/blob/master/%E6%88%AA%E5%B1%8F_20180803_171129.jpg" width="150" height="150" alt="效果图"/>