Считыватель QR-кода с ошибкой библиотеки ZBar getNotFound

Question

Считыватель QR-кода с ошибкой библиотеки ZBar get на Intent ActivityNotFound и сбой. Я изменился на Intent.ACTION_WEB_SEARCH, но никаких результатов. Ошибка не отображается во всех qr-кодах, поэтому я не могу понять, что не так.

public class MainActivity extends Activity implements OnClickListener { 

    private boolean isLighOn = false; 
    private Camera mCamera; 
    private CameraPreview mPreview; 
    private Handler autoFocusHandler; 

    TextView scanText; 
    Button scanButton, flash; 
    String bar; 
    ImageScanner scanner; 

    private boolean previewing = true; 

    static { 
     System.loadLibrary("iconv"); 
    } 

    public void onCreate(Bundle savedInstanceState) { 
     super.onCreate(savedInstanceState); 
     getWindow().addFlags(WindowManager.LayoutParams.FLAG_KEEP_SCREEN_ON); 
     setContentView(R.layout.activity_main); 
     setRequestedOrientation(ActivityInfo.SCREEN_ORIENTATION_PORTRAIT); 
     autoFocusHandler = new Handler(); 
     mCamera = getCameraInstance(); 
     flash=(Button)findViewById(R.id.flash); 
     flash.setOnClickListener(this); 
     /* Instance barcode scanner */ 
     scanner = new ImageScanner(); 
     scanner.setConfig(0, Config.X_DENSITY, 3); 
     scanner.setConfig(0, Config.Y_DENSITY, 3); 
     mPreview = new CameraPreview(this, mCamera, previewCb, autoFocusCB); 
     FrameLayout preview = (FrameLayout) findViewById(R.id.cameraPreview); 
     preview.addView(mPreview); 

     scanText = (TextView) findViewById(R.id.scanText); 

    } 

    public void onPause() { 
     super.onPause(); 
     // releaseCamera(); 
    } 

    /** A safe way to get an instance of the Camera object. */ 
    public static Camera getCameraInstance() { 
     Camera c = null; 
     try { 
      c = Camera.open(); 
     } catch (Exception e) { 
     } 
     return c; 
    } 

    /* 
    * private void releaseCamera() { if (mCamera != null) { previewing = false; 
    * mCamera.setPreviewCallback(null); mCamera.release(); mCamera = null; } } 
    */ 

    private Runnable doAutoFocus = new Runnable() { 
     public void run() { 
      if (previewing) 
       mCamera.autoFocus(autoFocusCB); 
     } 
    }; 

    PreviewCallback previewCb = new PreviewCallback() { 
     public void onPreviewFrame(byte[] data, Camera camera) { 
      Camera.Parameters parameters = camera.getParameters(); 
      Size size = parameters.getPreviewSize(); 
      Image barcode = new Image(size.width, size.height, "Y800"); 
      barcode.setData(data); 
      int result = scanner.scanImage(barcode); 
      if (result != 0) { 
       previewing = false; 
       mCamera.setPreviewCallback(null); 
       mCamera.stopPreview(); 
       SymbolSet syms = scanner.getResults(); 
       for (Symbol sym : syms) { 
        scanText.setText(sym.getData()); 

        bar = scanText.getText().toString(); 
        try { 
         Intent inte = new Intent(Intent.ACTION_VIEW, Uri.parse(bar)); 

         startActivity(inte); 


        } catch (ActivityNotFoundException e) { 
         e.printStackTrace(); 
        } 
        scanText.setVisibility(View.INVISIBLE); 
       } 
      } 
     } 

    }; 

    @Override 
    protected void onResume() { 
     // TODO Auto-generated method stub 
     super.onResume(); 
     getCameraInstance(); 
     scanText.setText("Scaning..."); 
     scanText.setVisibility(View.VISIBLE); 
    } 

    // Mimic continuous auto-focusing 
    AutoFocusCallback autoFocusCB = new AutoFocusCallback() { 
     public void onAutoFocus(boolean success, Camera camera) { 
      autoFocusHandler.postDelayed(doAutoFocus, 1000); 
     } 
    }; 

    @Override 
    public void startActivityForResult(Intent intent, int requestCode) { 
     // TODO Auto-generated method stub 
     super.startActivityForResult(intent, requestCode); 
    } 

    @Override 
    public void onClick(View arg0) { 
     // TODO Auto-generated method stub 
     Parameters p = mCamera.getParameters(); 
     /*p.setFlashMode(Parameters.FLASH_MODE_TORCH); 
     mCamera.setParameters(p); 
     p.setFlashMode(Parameters.FLASH_MODE_OFF); 
     mCamera.setParameters(p);*/ 
     if (isLighOn) { 
      Log.i("info", "torch is turn off!"); 
      p.setFlashMode(Parameters.FLASH_MODE_OFF); 
      mCamera.setParameters(p); 
      isLighOn = false; 
     } else { 
      Log.i("info", "torch is turn on!"); 
      p.setFlashMode(Parameters.FLASH_MODE_TORCH); 
      mCamera.setParameters(p); 
      isLighOn = true; 

     } 

    } 

} 

И LogCat

11-12 12:09:05.484: W/System.err(4746): android.content.ActivityNotFoundException: No Activity found to handle Intent { act=android.intent.action.VIEW dat=5949033011551 } 
11-12 12:09:05.484: W/System.err(4746):  at android.app.Instrumentation.checkStartActivityResult(Instrumentation.java:1580) 
11-12 12:09:05.489: W/System.err(4746):  at android.app.Instrumentation.execStartActivity(Instrumentation.java:1431) 
11-12 12:09:05.489: W/System.err(4746):  at android.app.Activity.startActivityForResult(Activity.java:3446) 
11-12 12:09:05.489: W/System.err(4746):  at android.app.Activity.startActivityForResult(Activity.java:3407) 
11-12 12:09:05.489: W/System.err(4746):  at com.example.qrcodereader.MainActivity.startActivityForResult(MainActivity.java:148) 
11-12 12:09:05.489: W/System.err(4746):  at android.app.Activity.startActivity(Activity.java:3617) 
11-12 12:09:05.489: W/System.err(4746):  at android.app.Activity.startActivity(Activity.java:3585) 
11-12 12:09:05.494: W/System.err(4746):  at com.example.qrcodereader.MainActivity$2.onPreviewFrame(MainActivity.java:116) 
11-12 12:09:05.499: W/System.err(4746):  at android.hardware.Camera$EventHandler.handleMessage(Camera.java:841) 
11-12 12:09:05.499: W/System.err(4746):  at android.os.Handler.dispatchMessage(Handler.java:99) 
11-12 12:09:05.499: W/System.err(4746):  at android.os.Looper.loop(Looper.java:137) 
11-12 12:09:05.504: W/System.err(4746):  at android.app.ActivityThread.main(ActivityThread.java:4921) 
11-12 12:09:05.504: W/System.err(4746):  at java.lang.reflect.Method.invokeNative(Native Method) 
11-12 12:09:05.504: W/System.err(4746):  at java.lang.reflect.Method.invoke(Method.java:511) 
11-12 12:09:05.509: W/System.err(4746):  at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:1027) 
11-12 12:09:05.509: W/System.err(4746):  at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:794) 
11-12 12:09:05.509: W/System.err(4746):  at dalvik.system.NativeStart.main(Native Method) 

Answer 1

я, наконец, нашел проблему. Отсканированные коды не всегда являются URL адресами, поэтому намерение не знало, как обращаться с кодом (я так думаю). Таким образом, это ответ:

Intent inte = new Intent(Intent.ACTION_VIEW, 
Uri.parse("https://www.google.ro/search?q="+bar)); 
    startActivity(inte);