Java Code Examples for com.google.zxing.integration.android.IntentIntegrator#initiateScan()

@Override
public void onClick(View v) {
    if (textBack.equals(v)) {
        finish();
    } else if (textScan.equals(v)) {
        IntentIntegrator integrator = new IntentIntegrator(this);
        integrator.setDesiredBarcodeFormats(IntentIntegrator.QR_CODE_TYPES);
        integrator.setPrompt("Scan a barcode");
        //integrator.setCameraId(0);  // Use a specific camera of the device
        integrator.setBeepEnabled(true);
        integrator.setOrientationLocked(false);
        integrator.setBarcodeImageEnabled(true);
        integrator.setPrompt("请将条码置于取景框内扫描");
        integrator.initiateScan();
    } else if (btnSave.equals(v)) {
        save();
    } else if (btnReset.equals(v)) {
        save();
        AppExitUtil.restart(this);
    } else if (btnOpen.equals(v)) {
        String page = editOpen.getText().toString().trim();
        UWXJumpUtil.openPage(this, page);
    }
}
 

@Override
public boolean onOptionsItemSelected(MenuItem item) {
  switch (item.getItemId()) {
    case R.id.action_refresh:
      createWeexInstance();
      renderPage();
      break;
    case R.id.action_scan:
      IntentIntegrator integrator = new IntentIntegrator(this);
      integrator.setDesiredBarcodeFormats(IntentIntegrator.QR_CODE_TYPES);
      integrator.setPrompt("Scan a barcode");
      //integrator.setCameraId(0);  // Use a specific camera of the device
      integrator.setBeepEnabled(true);
      integrator.setOrientationLocked(false);
      integrator.setBarcodeImageEnabled(true);
      integrator.setPrompt(getString(R.string.capture_qrcode_prompt));
      integrator.initiateScan();
      break;
    case android.R.id.home:
      finish();
    default:
      break;
  }

  return super.onOptionsItemSelected(item);
}
 

/**
 * This method handles the communication to the ZXING API -> Apache License 2.0
 * For more information please check out the link below.
 *
 * http://www.apache.org/licenses/LICENSE-2.0
 */
public void zxingScan(){
    IntentIntegrator integrator = new IntentIntegrator(activity);
    integrator.setDesiredBarcodeFormats(IntentIntegrator.ALL_CODE_TYPES);
    integrator.setPrompt((String) getResources().getText(R.string.xzing_label));

    SharedPreferences prefs = PreferenceManager.getDefaultSharedPreferences(this);
    String camera_setting = prefs.getString("pref_camera", "");
    if(camera_setting.equals("1")){
        integrator.setCameraId(1);
    } else {
        integrator.setCameraId(0);
    }

    integrator.setOrientationLocked(false);
    integrator.setBeepEnabled(false);
    integrator.setBarcodeImageEnabled(false);
    try {
        integrator.initiateScan();
    } catch (ArithmeticException e){

    }
}
 

/**
 * This method handles the communication to the ZXING API -> Apache License 2.0
 * For more information please check out the link below.
 *
 * http://www.apache.org/licenses/LICENSE-2.0
 */
public void zxingScan(){
    IntentIntegrator integrator = new IntentIntegrator(activity);
    integrator.setDesiredBarcodeFormats(IntentIntegrator.ALL_CODE_TYPES);
    integrator.setPrompt((String) getResources().getText(R.string.xzing_label));

    SharedPreferences prefs = PreferenceManager.getDefaultSharedPreferences(this);
    String camera_setting = prefs.getString("pref_camera", "");
    if(camera_setting.equals("1")){
        integrator.setCameraId(1);
    } else {
        integrator.setCameraId(0);
    }

    integrator.setOrientationLocked(false);
    integrator.setBeepEnabled(false);
    integrator.setBarcodeImageEnabled(false);
    try {
        integrator.initiateScan();
    } catch (ArithmeticException e){

    }
}
 

@Override
public boolean onOptionsItemSelected(MenuItem item) {
    switch (item.getItemId()) {
        case R.id.action_refresh:
            createWeexInstance();
            renderPage();
            break;
        case R.id.action_scan:
            IntentIntegrator integrator = new IntentIntegrator(this);
            integrator.setDesiredBarcodeFormats(IntentIntegrator.QR_CODE_TYPES);
            integrator.setPrompt("Scan a barcode");
            //integrator.setCameraId(0);  // Use a specific camera of the device
            integrator.setBeepEnabled(true);
            integrator.setOrientationLocked(false);
            integrator.setBarcodeImageEnabled(true);
            integrator.initiateScan();
            //scanQrCode();
            break;
        default:
            break;
    }

    return super.onOptionsItemSelected(item);
}
 

private void initiateScan() {
    final IntentIntegrator integrator = new IntentIntegrator(this);
    integrator.setDesiredBarcodeFormats(IntentIntegrator.QR_CODE_TYPES);
    integrator.setCameraId(0);
    integrator.setBeepEnabled(false);
    integrator.setOrientationLocked(false);
    integrator.setBarcodeImageEnabled(false);
    integrator.setPrompt(this.getString(R.string.scan_site_code));
    integrator.initiateScan();
}
 

public void scanFieldPaper(View view) {
    IntentIntegrator integrator = new IntentIntegrator(this);
    integrator.setCaptureActivity(ZXingActivity.class);
    integrator.setOrientationLocked(false);
    integrator.setPrompt("Place a field paper QR code inside the viewfinder to scan.");
    integrator.setBeepEnabled(true);
    integrator.initiateScan();
}
 

@Override
public void onClick(View v) {
    if (v.equals(mCompressionContainer)) {
        showCompressionDialog();
    } else if (v.equals(mQrButton)){
        IntentIntegrator integrator = new IntentIntegrator(DeviceActivity.this);
        integrator.initiateScan();
    } else if (v.equals(mIdContainer)) {
        Util.copyDeviceId(this, mDevice.deviceID);
    }
}
 

public void scanQRCode(View v) {
    IntentIntegrator integrator = new IntentIntegrator(this);
    integrator.setDesiredBarcodeFormats(IntentIntegrator.QR_CODE_TYPES);
    integrator.setOrientationLocked(true);
    integrator.setCameraId(0);
    integrator.setBeepEnabled(true);
    integrator.initiateScan();
}
 

@Override
public void onClick(View view) {
    if (view.getId()==R.id.scan_button) {
        IntentIntegrator scanIntegrator = new IntentIntegrator(((MainActivity) getActivity()));
        scanIntegrator.initiateScan();
    }
}
 

@Override
public void onClick(View view) {
    switch (view.getId()) {
        case R.id.scan:
            IntentIntegrator qrScan = new IntentIntegrator(this);
            qrScan.initiateScan();
            break;
    }
}
 

/**
 * 打开二维码
 * <p>
 * 参数：
 * videoUrl：视频地址
 */
public static void scan(IQuickFragment webLoader, WebView wv, JSONObject param, Callback callback) {
    Object fragment = webLoader.getPageControl().getFragment();
    IntentIntegrator integrator = null;
    if (fragment instanceof Fragment) {
        integrator = IntentIntegrator.forFragment((Fragment) fragment);
    } else if (fragment instanceof android.support.v4.app.Fragment) {
        integrator = IntentIntegrator.forSupportFragment((android.support.v4.app.Fragment) fragment);
    }
    if (integrator != null) {
        integrator.setCaptureActivity(ScanCaptureActivity.class);
        integrator.initiateScan();
        webLoader.getWebloaderControl().addPort(AutoCallbackDefined.OnScanCode, callback.getPort());
    }
}
 

private void decodeUseCamera() {
    IntentIntegrator integrator = IntentIntegrator.forSupportFragment(this);
    integrator.setBeepEnabled(true);
    integrator.setBarcodeImageEnabled(true);
    integrator.setOrientationLocked(true);
    integrator.initiateScan();
}
 

@Override
protected void onResume() {
    super.onResume();
    // 创建IntentIntegrator对象
    IntentIntegrator intentIntegrator = new IntentIntegrator(ScanActivity.this);
    intentIntegrator.setPrompt("开始扫描");
    intentIntegrator.setTimeout(5*1000);
    intentIntegrator.setBeepEnabled(false);
    // 开始扫描
    intentIntegrator.initiateScan();
}
 

public void openQrcode() {
    IntentIntegrator integrator = new IntentIntegrator(MainActivity.this);
    integrator.initiateScan();
}
 

protected void initiateScan() {
  IntentIntegrator intentIntegrator = getIntentIntegrator();
  intentIntegrator.initiateScan();
}
 

/**
 * Attempts to open a QR code scanner, in the hope a user will then scan the QR code of another
 * device configured to swapp apps with us. Delegates to the zxing library to do so.
 */
public void initiateQrScan() {
    IntentIntegrator integrator = new IntentIntegrator(this);
    integrator.initiateScan();
}
 

@Override
protected void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    setContentView(R.layout.activity_import);

    rootView = findViewById(R.id.importActivityView);
    txtImportMessage = findViewById(R.id.txtImportMessage);
    btnImportIdentityDo = findViewById(R.id.btnImportIdentityDo);
    btnForgotPassword = findViewById(R.id.btnForgotPassword);
    txtPassword = findViewById(R.id.txtPassword);

    txtPassword.setEnabled(true);
    btnImportIdentityDo.setEnabled(true);
    btnForgotPassword.setEnabled(true);

    setupProgressPopupWindow(getLayoutInflater());
    setupErrorPopupWindow(getLayoutInflater());

    txtPassword.setOnEditorActionListener((v, actionId, event) -> {
        switch (actionId) {
            case EditorInfo.IME_ACTION_DONE:
                doImport();
                return true;
            default:
                return false;
        }
    });

    btnForgotPassword.setOnClickListener(
            v -> {
                ImportActivity.this.finish();
                Intent resetPasswordIntent = new Intent(this, ResetPasswordActivity.class);
                resetPasswordIntent.putExtra(SQRLStorage.NEW_IDENTITY, true);
                startActivity(resetPasswordIntent);
            }
    );

    btnImportIdentityDo.setOnClickListener(v -> doImport());

    boolean testing = getIntent().getBooleanExtra("RUNNING_TEST", false);
    if(testing) {
        return;
    }

    Intent intent = getIntent();
    if (intent.getAction() != null && intent.getType() != null &&
            intent.getAction().equals(Intent.ACTION_VIEW) &&
            (intent.getType().startsWith("text/") || intent.getType().startsWith("application/"))) {
        handleFileIntent(intent.getData());
        return;
    }

    String importMethod = intent.getStringExtra(EXTRA_IMPORT_METHOD);
    if (importMethod == null) return;

    if (importMethod.equals(IMPORT_METHOD_FILE)) {
        chooseFile();
        return;
    }

    if (importMethod.equals(IMPORT_METHOD_QR_CODE)) {
        final IntentIntegrator integrator = new IntentIntegrator(this);
        integrator.setDesiredBarcodeFormats(IntentIntegrator.QR_CODE_TYPES);
        integrator.setCameraId(0);
        integrator.setBeepEnabled(false);
        integrator.setOrientationLocked(false);
        integrator.setBarcodeImageEnabled(false);

        integrator.setPrompt(this.getString(R.string.scan_identity));
        integrator.initiateScan();
    }

    if (importMethod.equals(IMPORT_METHOD_FORWARDED_QR_CODE)) {
        byte[] identityData = intent.getByteArrayExtra(EXTRA_FORWARDED_QR_CODE);
        if (identityData == null) return;
        try {
            readIdentityData(identityData);
        } catch (Exception e) {
            showErrorMessage(e.getMessage());
            Log.e(TAG, e.getMessage(), e);
        }
    }
}