zxing-android-embedded:从连续扫描中加载新的片段

时间:2017-08-19 10:45:30

标签: android android-fragments zxing

我有以下问题:我想从我的QR活动中加载一个新片段。我从我的片段开始这样的活动:

IntentIntegrator.forSupportFragment(this).setCaptureActivity(QrHorizontalActivity.class).initiateScan();

然后在扫描活动中我想加载我的新片段:

       @Override
        public void barcodeResult(BarcodeResult result) {
SwipeOverviewFragment.newInstance().add_fragment(R.id.barcode_scanner,curr_activity, detail_frag);

为什么这不起作用?非常感谢您的帮助

1 个答案:

答案 0 :(得分:0)

尝试下面的代码来调用片段;

   FragmentTransaction fragmenttransaction = getSupportFragmentManager().beginTransaction();
   SwipeOverviewFragment regcomplainfragment = new SwipeOverviewFragment();
   fragmenttransaction.replace(R.id.content_frame, regcomplainfragment).addToBackStack("tag");
   fragmenttransaction.commit();