Question

我的扫描仪应用程序出了问题，我只是使用android-studio 3.0构建。扫描时，结果网址无法点击。

MainActivity.java：

@Override
protected void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    mScannerView = new ZXingScannerView(this);
    setContentView(mScannerView);
}
@Override
public void onResume() {
    super.onResume();
    mScannerView.setResultHandler(this);
    mScannerView.startCamera();
}

@Override
public void onPause() {
    super.onPause();
    mScannerView.stopCamera();
}

@Override
public void handleResult(Result rawResult) {
    Log.v("TAG", rawResult.getText()); // Prints scan results
    Log.v("TAG", rawResult.getBarcodeFormat().toString());
    AlertDialog.Builder builder = new AlertDialog.Builder(this);
    builder.setTitle("Scan Result");
    builder.setMessage(rawResult.getText());
    AlertDialog alert1 = builder.create();
    alert1.show();

    mScannerView.resumeCameraPreview(this);
}}

有人可以帮我解决这个问题吗？

Answer 1

您必须将文字链接，请尝试以下代码。我没有测试它但它应该工作

@Override
public void handleResult(Result rawResult) {
// Linkify the message
    final SpannableString s = new SpannableString(rawResult.getText());
    Linkify.addLinks(s, Linkify.ALL);

    Log.v("TAG", rawResult.getText()); // Prints scan results
    Log.v("TAG", rawResult.getBarcodeFormat().toString());
    AlertDialog.Builder builder = new AlertDialog.Builder(this);
    builder.setTitle("Scan Result");
    builder.setMessage(s);
    AlertDialog alert1 = builder.create();
    alert1.show();

    mScannerView.resumeCameraPreview(this);
}}

QR码扫描仪结果无法点击

1 个答案: