title: Zxing causes app to stop&exit
body: <p>I'm trying to add zxing as library to my android app - it must be offline so using Intent to outside app is bad as many people wouldn't have bar code scanner.
  I have Zxing as library, name is "zxingLib", and in my app "IntentIntegrator" and "IntentResult" + core.jar added.</p>
  
  <p>In my app I call zxing by button:</p>
  
  <pre><code>public void scanNow(View view){
  
      IntentIntegrator integrator = new IntentIntegrator(this);
      integrator.initiateScan();
  }
  </code></pre>
  
  <p>and to obtain result:</p>
  
  <pre><code>public void onActivityResult(int requestCode, int resultCode, Intent intent) {
        IntentResult scanResult = IntentIntegrator.parseActivityResult(requestCode, resultCode, intent);
        if (scanResult != null) {
            intent.putExtra("com.tajchert.kolejrogowska.SCAN.SCAN_MODE", "QR_CODE_MODE");
            String contents = intent.getStringExtra("SCAN_RESULT");
            String format = intent.getStringExtra("SCAN_RESULT_FORMAT");
            Toast toast = Toast.makeText(this, "Content:" + contents + " Format:" + format , Toast.LENGTH_LONG);
            toast.setGravity(Gravity.TOP, 25, 400);
            toast.show();
        }
      }
  </code></pre>
  
  <p>After pressing it show messege to install Barcode reader (form google play) - what I'm doing wrong?
  But If I already have barcode on my phone it stop (app&amp;barcode reader).
  Log cat:</p>
  
  <pre><code>11-15 14:26:50.132: I/Process(29283): Sending signal. PID: 29283 SIG: 9
  11-15 14:27:50.194: E/Trace(29345): error opening trace file: No such file or directory (2)
  11-15 14:27:50.202: V/ActivityThread(29345): com.google.zxing.client.android white listed for hwui
  11-15 14:27:50.389: I/a(29345): Using implementation class com.google.zxing.client.android.common.executor.HoneycombAsyncTaskExecInterface of interface com.google.zxing.client.android.common.executor.AsyncTaskExecInterface for SDK 11
  11-15 14:27:50.491: I/a(29345): Using implementation class com.google.zxing.client.android.camera.open.GingerbreadOpenCameraInterface of interface com.google.zxing.client.android.camera.open.OpenCameraInterface for SDK 9
  11-15 14:27:50.491: I/GingerbreadOpenCamera(29345): Opening camera #0
  11-15 14:27:51.116: I/CameraConfiguration(29345): Screen resolution: Point(854, 480)
  11-15 14:27:51.116: I/CameraConfiguration(29345): Supported preview sizes: 1280x720 848x480 640x480 352x288 320x240 176x144 
  11-15 14:27:51.116: I/CameraConfiguration(29345): Found best approximate preview size: Point(1280, 720)
  11-15 14:27:51.116: I/CameraConfiguration(29345): Camera resolution: Point(1280, 720)
  11-15 14:27:51.155: I/CameraConfiguration(29345): Initial camera parameters: rotation-values=0,90,180,270;mot-postview-mode=on;zoom=0;mot-video-size=640x480;mot-sensor-display-orientation-support-values=off,on;mot-face-track-frame-skip=15;zoom-supported=true;mot-flip-mode-values=off;whitebalance=auto;mot-face-track-mode=off;scene-mode=auto;jpeg-quality=85;preview-format-values=yuv420sp,yuv422i-yuyv;rotation=0;mot-picture-iso-values=auto;jpeg-thumbnail-quality=75;preview-format=yuv420sp;mot-zoom-step=0.5;mot-sensor-display-orientation=0;video-size-values=;mot-video-stabilization-values=off;mot-image-stabilization-values=off;preview-size=848x480;focal-length=3.92;mot-max-picture-continuous-zoom=6;flash-mode-values=off,on,auto,torch;preview-frame-rate-values=10,15,20,24,25,30;mot-image-stabilization=off;mot-exposure-offset-values=-3,-2.67,-2.33,-2,-1.67,-1.33,-1,-0.67,-0.33,0,0.33,0.67,1,1.33,1.67,2,2.33,2.67,3;preview-frame-rate=24;mot-face-detect-num-faces=4;mot-max-face-detect-num-faces=9;focus-mode-values=auto,macro,infinity,off;jpeg-thumbnail-width=320;scene-mode-values=auto,portrait,landscape,action,night-portrait,sunset,steadyphoto;preview-fps-range-values=(10000,30000),(10000,25000),(10000,20000),(10000,24000),(10000,15000),(10000,10000);mot-face-track-mode-values=off;jpeg-thumbnail-size-values=0x0,320x240;zoom-ratios=100,200,300,400;mot-zoom-speed=50;preview-size-values=176x144,320x240,352x288,640x480,848x480,1280x720;picture-size-values=320x240,640x480,1280x960,1600x1200,2048x1536,2592x1456,2592x1936;preview-fps-range=10000, 30000;min-exposure-compensation=-9;antibanding=auto;mot-video-size-values=176x144,320x240,352x288,640x480;vertical-view-angle=40;horizontal-view-angle=53;mot-sensor-display-orientation-support=off;jpeg-thumbnail-height=240;cam-mode=0;smooth-zoom-supported=false;mot-picture-iso=auto;mot-continuous-zoom-step-values=1,0.5,0.25;max-video-continuous-zoom=6;focus-mode=on;mot-video-stabilization=off;mot-flip-mode=off;mot-sensor-display-orientation-values=0,90;video-frame-format=yuv422i-yuyv;picture-format-values=jpeg;mot-areas-to-focus=0;max-exposure-compensation=9;mot-postview-modes=off,on;exposure-compensation=0;exposure-compensation-step=0.3333333333333;mot-max-areas-to-focus=1;flash-mode=off;effect-values=none,mono,sepia,negative,solarize,red-tint,green-tint,blue-tint;picture-size=2592x1936;mot-timestamp-mode=off;max-zoom=3;effect=none;mot-timestamp-mode-values=off,on;mot-exposure-offset=0;whitebalance-values=auto;picture-format=jpeg;jpeg-thumbnail-size=320x240;antibanding-values=auto
  11-15 14:27:51.155: I/CameraConfiguration(29345): Supported values: [off, on, auto, torch]
  11-15 14:27:51.155: I/CameraConfiguration(29345): Settable value: off
  11-15 14:27:51.155: I/CameraConfiguration(29345): Supported values: [auto, macro, infinity, off]
  11-15 14:27:51.155: I/CameraConfiguration(29345): Settable value: auto
  11-15 14:27:51.218: I/a(29345): Using implementation class com.google.zxing.client.android.common.executor.HoneycombAsyncTaskExecInterface of interface com.google.zxing.client.android.common.executor.AsyncTaskExecInterface for SDK 11
  11-15 14:27:51.225: I/a(29345): Current focus mode 'on'; use auto focus? false
  11-15 14:27:51.225: I/Choreographer(29345): Skipped 52 frames!  The application may be doing too much work on its main thread.
  11-15 14:27:51.257: D/e(29345): Calculated framing rect: Rect(127, 60 - 727, 420)
  11-15 14:27:51.530: W/dalvikvm(29345): threadid=13: thread exiting with uncaught exception (group=0x40a9f300)
  11-15 14:27:51.530: E/AndroidRuntime(29345): FATAL EXCEPTION: Thread-358
  11-15 14:27:51.530: E/AndroidRuntime(29345): java.lang.ArrayIndexOutOfBoundsException: src.length=610560 srcPos=610750 dst.length=485460 dstPos=347913 length=899
  11-15 14:27:51.530: E/AndroidRuntime(29345):    at java.lang.System.arraycopy(Native Method)
  11-15 14:27:51.530: E/AndroidRuntime(29345):    at com.google.zxing.m.a(Unknown Source)
  11-15 14:27:51.530: E/AndroidRuntime(29345):    at com.google.zxing.b.j.a(Unknown Source)
  11-15 14:27:51.530: E/AndroidRuntime(29345):    at com.google.zxing.c.a(Unknown Source)
  11-15 14:27:51.530: E/AndroidRuntime(29345):    at com.google.zxing.g.a.a(Unknown Source)
  11-15 14:27:51.530: E/AndroidRuntime(29345):    at com.google.zxing.i.b(Unknown Source)
  11-15 14:27:51.530: E/AndroidRuntime(29345):    at com.google.zxing.i.a(Unknown Source)
  11-15 14:27:51.530: E/AndroidRuntime(29345):    at com.google.zxing.client.android.h.handleMessage(Unknown Source)
  11-15 14:27:51.530: E/AndroidRuntime(29345):    at android.os.Handler.dispatchMessage(Handler.java:99)
  11-15 14:27:51.530: E/AndroidRuntime(29345):    at android.os.Looper.loop(Looper.java:137)
  11-15 14:27:51.530: E/AndroidRuntime(29345):    at com.google.zxing.client.android.i.run(Unknown Source)
  </code></pre>
  
  <p>Any idea what is couse of that error? In one example I saw that my activity should extends ActivityCapture insted of Activity but if I do so eclipse mark that as an error.</p>