二维码扫描

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; } } Simple two-dimensional code scanning tool Open to allow other programs to call. The following is the call notes. Developer Documentation: // Parameters and results mark.qrcode.SCAN // action mark.qrcode // package mark.qrcode.CaptureActivity // class getStringExtra ( "data") // result Example: // Start the scan code Intent intent = new Intent ( "mark.qrcode.SCAN"); intent.setClassName ( "mark.qrcode", "mark.qrcode.CaptureActivity"); try {activity.startActivityForResult (intent, 0);} catch (Exception ignored) {} // Get the scan code results @Override protected void onActivityResult (int requestCode, int resultCode,                                 Intent intent) {     if (requestCode == 0) {         if (intent! = null && intent.hasExtra ( "data")) {             String result = intent.getStringExtra ( "data"); // scan code results         }         return;     } }