二维码扫描

Simply open the two-dimensional code scanning tool

简单的二维码扫描工具

开放，允许其它程序调用。以下是调用须知。

开发者文档：

// 参数及结果

mark.qrcode.SCAN // action

mark.qrcode //package

mark.qrcode.CaptureActivity //class

getStringExtra("data") //result

实例:

// 启动扫码

Intent intent = new Intent("mark.qrcode.SCAN");

intent.setClassName("mark.qrcode", "mark.qrcode.CaptureActivity");

try { activity.startActivityForResult(intent, 0); } catch (Exception ignored) { }

// 获取扫码结果

@Override

protected void onActivityResult(int requestCode, int resultCode,

Intent intent) {

if (requestCode == 0) {

if (intent != null && intent.hasExtra("data")) {

String result = intent.getStringExtra("data"); // 扫码结果

}

return;

}

}