(1)下载二维码的库源码
链接:http://pan.baidu.com/s/1pKQyw2n 密码:r5bv
下载完成后打开可以看到 libzxing 的文件夹,最后添加进 Android Studio,操作 :File------》New-----》Import Moudle
(2)按钮单击事件为 scanner
后台代码:
public void scanner(View view){ startActivityForResult(new Intent(ScanActivity.this, CaptureActivity.class),0);}@Overrideprotected void onActivityResult(int requestCode, int resultCode, Intent data) { super.onActivityResult(requestCode, resultCode, data); if(resultCode == RESULT_OK){ Bundle bundle = data.getExtras(); String result= bundle.getString("result"); etCan.setText(result); }}(3)若是需要连续扫描 后台代码: 链接:http://pan.baidu.com/s/1sle7v4L 密码:o85e
转载于:https://www.cnblogs.com/1955/p/7353398.html
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