/**
* Creates a new CaptureRenderer, based on an Inside3dRenderer with the given mesh as Skybox.
*
* @param context - Context of the application.
* @param skybox
* @param cameraManager
*/
public CaptureRenderer(Context context, Cube skybox, CameraManager cameraManager) {
// based on Inside3dRenderer. We are inside a skybox.
super(context);
mSkybox = skybox;
super.setSurroundingMesh(mSkybox);
super.setFovDeg(DEFAULT_FOV_DEG);
// init attributes
mCameraManager = cameraManager;
mCameraManager.addSnapshotEventListener(this);
mContext = context;
mMarkerBitmap = BitmapDecoder.safeDecodeBitmap(mContext.getResources(), MARKER_RESSOURCE_ID);
mContourBitmap = BitmapDecoder.safeDecodeBitmap(mContext.getResources(), CONTOUR_RESSOURCE_ID);
// if auto samplig enabled
if (mSampleRate == 0) {
mSampleRate = (int) mCameraManager.getCameraResolution();
mSampleRate = (int) (ceilPowOf2(mSampleRate) / SNAPSHOT_AUTO_SAMPLE_RATIO);
}
mViewMatrix = new float[16];
Matrix.setIdentityM(mViewMatrix, 0);
// create dots and snapshot lists
mSnapshots = new ArrayList<Snapshot3D>();
mDots = new LinkedList<Snapshot3D>();
mContours43 = new LinkedList<Snapshot3D>();
mContours34 = new LinkedList<Snapshot3D>();
mContours = mContours43;
mTargetsLock = new ReentrantLock();
mSnapshotsLock = new ReentrantLock();
}
/**
* @param args
* @throws IOException
*/
public static void main(String[] args) throws IOException {
// TODO Auto-generated method stub
CameraManager ca = new CameraManager();
// String a = "59.64.156.170";
// String b = "59.64.156.235";
ArrayList<String> s = new ArrayList<String>();
// s.add(a);
BufferedReader in = new BufferedReader(new InputStreamReader(new FileInputStream("config")));
String tem = null;
while ((tem = in.readLine()) != null) {
s.add(tem);
}
ca.addCamera(s);
}
private void restartPreviewAndDecode() {
if (state == State.SUCCESS) {
state = State.PREVIEW;
cameraManager.requestPreviewFrame(decodeThread.getHandler(), R.id.zxing_decode);
activity.drawViewfinder();
}
}
@Override
public void handleMessage(Message message) {
switch (message.what) {
case ZXING_RESTART:
restartPreviewAndDecode();
break;
case R.id.zxing_decode_succeeded:
state = State.SUCCESS;
Bundle bundle = message.getData();
Bitmap barcode = null;
if (bundle != null) {
byte[] compressedBitmap = bundle.getByteArray(DecodeThread.BARCODE_BITMAP);
if (compressedBitmap != null) {
barcode =
BitmapFactory.decodeByteArray(compressedBitmap, 0, compressedBitmap.length, null);
// Mutable copy:
barcode = barcode.copy(Bitmap.Config.ARGB_8888, true);
}
}
activity.handleDecode((Result) message.obj, barcode);
break;
case R.id.zxing_decode_failed:
// We're decoding as fast as possible, so when one decode fails, start another.
state = State.PREVIEW;
cameraManager.requestPreviewFrame(decodeThread.getHandler(), R.id.zxing_decode);
break;
}
}
protected void onPause() {
super.onPause();
if (this.handler != null) {
this.handler.quitSynchronously();
this.handler = null;
}
CameraManager.get().closeDriver();
}
public void onCreate(Bundle paramBundle) {
super.onCreate(paramBundle);
setContentView(2130903048);
CameraManager.init(getApplication());
this.viewfinderView = ((ViewfinderView) findViewById(2131361873));
this.txtResult = ((TextView) findViewById(2131361874));
this.hasSurface = false;
this.inactivityTimer = new InactivityTimer(this);
}
public CaptureActivityHandler(CameraActivity activity, CameraManager cameraManager) {
this.activity = activity;
decodeThread = new DecodeThread(activity);
decodeThread.start();
state = State.SUCCESS;
// Start ourselves capturing previews and decoding.
this.cameraManager = cameraManager;
cameraManager.startPreview();
restartPreviewAndDecode();
}
/** Get instance of a camera here and initialize preview holder */
public void surfaceCreated(SurfaceHolder holder) {
try {
cameraManager.openCamera(holder);
if (handler == null) {
handler = new CameraActivityHandler(context, cameraManager);
}
} catch (IOException e) {
e.printStackTrace();
}
}
public void turnOn() {
try {
// m_Camera = Camera.open();
m_Camera = CameraManager.get().getCamera();
Camera.Parameters mParameters;
mParameters = m_Camera.getParameters();
mParameters.setFlashMode(Camera.Parameters.FLASH_MODE_TORCH);
m_Camera.setParameters(mParameters);
} catch (Exception ex) {
}
}
public void turnOff() {
try {
m_Camera = CameraManager.get().getCamera();
Camera.Parameters mParameters;
mParameters = m_Camera.getParameters();
mParameters.setFlashMode(Camera.Parameters.FLASH_MODE_OFF);
m_Camera.setParameters(mParameters);
// m_Camera.stopPreview();
// m_Camera.release();
} catch (Exception ex) {
}
}
private void initCamera(SurfaceHolder paramSurfaceHolder) {
try {
CameraManager.get().openDriver(paramSurfaceHolder);
if (this.handler == null)
this.handler = new CaptureActivityHandler(this, this.decodeFormats, this.characterSet);
label34:
return;
} catch (IOException localIOException) {
break label34;
} catch (RuntimeException localRuntimeException) {
break label34;
}
}
@Override
public void handleMessage(Message msg) {
switch (msg.what) {
case R.id.decoded:
String data = msg.getData().getString(DECODED_DATA);
Toast.makeText(context, data, Toast.LENGTH_LONG).show();
if (callback != null) {
callback.onDecoded(data);
}
break;
case R.id.decode_failed:
// getting new frame
cameraManager.requestNextFrame(new PreviewCallback(this, cameraManager));
break;
}
}
public void quitSynchronously() {
state = State.DONE;
cameraManager.stopPreview();
Message quit = Message.obtain(decodeThread.getHandler(), R.id.zxing_back_button);
quit.sendToTarget();
try {
// Wait at most half a second; should be enough time, and onPause() will timeout quickly
decodeThread.join(500L);
} catch (InterruptedException e) {
// continue
}
// Be absolutely sure we don't send any queued up messages
removeMessages(R.id.zxing_decode_succeeded);
removeMessages(R.id.zxing_decode_failed);
}
/**
* Init CameraManager gl texture id, camera SurfaceTexture, bind to EXTERNAL_OES, and redirect
* camera preview to the surfaceTexture.
*
* @throws IOException when camera cannot be open
*/
private void initCameraSurface() throws IOException {
// Gen openGL texture id
int texture[] = new int[1];
GLES10.glGenTextures(1, texture, 0);
mCameraTextureId = texture[0];
if (mCameraTextureId == 0) {
throw new RuntimeException("Cannot create openGL texture (initCameraSurface())");
}
// Camera preview is redirected to SurfaceTexture.
// SurfaceTexture works with TEXTURE_EXTERNAL_OES, so we bind this textureId so that camera
// will automatically fill it with its video.
GLES10.glBindTexture(GLES11Ext.GL_TEXTURE_EXTERNAL_OES, mCameraTextureId);
// Can't do mipmapping with camera source
GLES10.glTexParameterf(
GLES11Ext.GL_TEXTURE_EXTERNAL_OES, GLES10.GL_TEXTURE_MIN_FILTER, GLES10.GL_LINEAR);
GLES10.glTexParameterf(
GLES11Ext.GL_TEXTURE_EXTERNAL_OES, GLES10.GL_TEXTURE_MAG_FILTER, GLES10.GL_LINEAR);
// Clamp to edge is the only option
GLES10.glTexParameterf(
GLES11Ext.GL_TEXTURE_EXTERNAL_OES, GLES10.GL_TEXTURE_WRAP_S, GLES10.GL_CLAMP_TO_EDGE);
GLES10.glTexParameterf(
GLES11Ext.GL_TEXTURE_EXTERNAL_OES, GLES10.GL_TEXTURE_WRAP_T, GLES10.GL_CLAMP_TO_EDGE);
// create a SurfaceTexture associated to this openGL texture...
mCameraSurfaceTex = new SurfaceTexture(mCameraTextureId);
mCameraSurfaceTex.setDefaultBufferSize(640, 480);
// ... and redirect camera preview to it
mCameraManager.setPreviewSurface(mCameraSurfaceTex);
// Setup viewfinder
mViewFinder = new TexturedPlane(mViewFinderSize);
mViewFinder.setTexture(
BitmapDecoder.safeDecodeBitmap(mContext.getResources(), VIEWFINDER_RESSOURCE_ID));
mViewFinder.recycleTexture();
mViewFinder.translate(0, 0, VIEWFINDER_DISTANCE);
mViewFinder.setAlpha(VIEWFINDER_ATTENUATION_ALPHA);
}
QrCodeCaptureActivityHandler(
QrCodeCaptureActivity activity,
Collection<BarcodeFormat> decodeFormats,
Map<DecodeHintType, ?> baseHints,
String characterSet,
CameraManager cameraManager) {
this.activity = activity;
decodeThread =
new DecodeThread(
activity,
decodeFormats,
baseHints,
characterSet,
new ViewfinderResultPointCallback(activity.getViewfinderView()));
decodeThread.start();
state = State.SUCCESS;
// Start ourselves capturing previews and decoding.
this.cameraManager = cameraManager;
cameraManager.startPreview();
restartPreviewAndDecode();
}
@Override
public void handleMessage(Message message) {
switch (message.what) {
case R.id.restart_preview:
restartPreviewAndDecode();
break;
case R.id.decode_succeeded:
state = State.SUCCESS;
Bundle bundle = message.getData();
activity.handleDecode((Result) message.obj, bundle);
break;
case R.id.decode_failed:
// We're decoding as fast as possible, so when one decode fails,
// start another.
state = State.PREVIEW;
cameraManager.requestPreviewFrame(decodeThread.getHandler(), R.id.decode);
break;
case R.id.return_scan_result:
activity.setResult(Activity.RESULT_OK, (Intent) message.obj);
activity.finish();
break;
}
}
@Override
public void openCamera() {
cameraManager.openCamera();
}
@Override
public void stopCamera() {
cameraManager.stopCamera();
}
@Override
public void setAutoFit(boolean autoFit) {
cameraManager.setAutoFit(autoFit);
}
@Override
public void setPreviewCallback(PreviewCallback previewCallback) {
cameraManager.setPreviewCallback(previewCallback);
}
private void restartPreviewAndDecode() {
if (state == State.SUCCESS) {
state = State.PREVIEW;
cameraManager.requestPreviewFrame(decodeThread.getHandler(), R.id.decode);
}
}
@Override
public void handleMessage(Message message) {
if (message.what == R.id.restart_preview) {
restartPreviewAndDecode();
} else if (message.what == R.id.decode_succeeded) {
state = State.SUCCESS;
Bundle bundle = message.getData();
Bitmap barcode = null;
float scaleFactor = 1.0f;
if (bundle != null) {
byte[] compressedBitmap = bundle.getByteArray(DecodeThread.BARCODE_BITMAP);
if (compressedBitmap != null) {
barcode =
BitmapFactory.decodeByteArray(compressedBitmap, 0, compressedBitmap.length, null);
// Mutable copy:
barcode = barcode.copy(Bitmap.Config.ARGB_8888, true);
}
scaleFactor = bundle.getFloat(DecodeThread.BARCODE_SCALED_FACTOR);
}
activity.handleDecode((Result) message.obj, barcode, scaleFactor);
} else if (message.what == R.id.decode_failed) {
// We're decoding as fast as possible, so when one decode fails, start another.
state = State.PREVIEW;
cameraManager.requestPreviewFrame(decodeThread.getHandler(), R.id.decode);
} else if (message.what == R.id.return_scan_result) {
activity.setResult(Activity.RESULT_OK, (Intent) message.obj);
activity.finish();
} else if (message.what == R.id.launch_product_query) {
String url = (String) message.obj;
Intent intent = new Intent(Intent.ACTION_VIEW);
intent.addFlags(Intent.FLAG_ACTIVITY_CLEAR_WHEN_TASK_RESET);
intent.setData(Uri.parse(url));
ResolveInfo resolveInfo =
activity.getPackageManager().resolveActivity(intent, PackageManager.MATCH_DEFAULT_ONLY);
String browserPackageName = null;
if (resolveInfo != null && resolveInfo.activityInfo != null) {
browserPackageName = resolveInfo.activityInfo.packageName;
Log.d(TAG, "Using browser in package " + browserPackageName);
}
// Needed for default Android browser / Chrome only apparently
if ("com.android.browser".equals(browserPackageName)
|| "com.android.chrome".equals(browserPackageName)) {
intent.setPackage(browserPackageName);
intent.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
intent.putExtra(Browser.EXTRA_APPLICATION_ID, browserPackageName);
}
try {
activity.startActivity(intent);
} catch (ActivityNotFoundException ignored) {
Log.w(TAG, "Can't find anything to handle VIEW of URI " + url);
}
}
// switch (message.what) {
// case R.id.restart_preview:
// restartPreviewAndDecode();
// break;
// case R.id.decode_succeeded:
// state = State.SUCCESS;
// Bundle bundle = message.getData();
// Bitmap barcode = null;
// float scaleFactor = 1.0f;
// if (bundle != null) {
// byte[] compressedBitmap = bundle.getByteArray(DecodeThread.BARCODE_BITMAP);
// if (compressedBitmap != null) {
// barcode = BitmapFactory.decodeByteArray(compressedBitmap, 0,
// compressedBitmap.length, null);
// // Mutable copy:
// barcode = barcode.copy(Bitmap.Config.ARGB_8888, true);
// }
// scaleFactor = bundle.getFloat(DecodeThread.BARCODE_SCALED_FACTOR);
// }
// activity.handleDecode((Result) message.obj, barcode, scaleFactor);
// break;
// case R.id.decode_failed:
// // We're decoding as fast as possible, so when one decode fails, start another.
// state = State.PREVIEW;
// cameraManager.requestPreviewFrame(decodeThread.getHandler(), R.id.decode);
// break;
// case R.id.return_scan_result:
// activity.setResult(Activity.RESULT_OK, (Intent) message.obj);
// activity.finish();
// break;
// case R.id.launch_product_query:
// String url = (String) message.obj;
//
// Intent intent = new Intent(Intent.ACTION_VIEW);
// intent.addFlags(Intent.FLAG_ACTIVITY_CLEAR_WHEN_TASK_RESET);
// intent.setData(Uri.parse(url));
//
// ResolveInfo resolveInfo =
// activity.getPackageManager().resolveActivity(intent,
// PackageManager.MATCH_DEFAULT_ONLY);
// String browserPackageName = null;
// if (resolveInfo != null && resolveInfo.activityInfo != null) {
// browserPackageName = resolveInfo.activityInfo.packageName;
// Log.d(TAG, "Using browser in package " + browserPackageName);
// }
//
// // Needed for default Android browser / Chrome only apparently
// if ("com.android.browser".equals(browserPackageName) ||
// "com.android.chrome".equals(browserPackageName)) {
// intent.setPackage(browserPackageName);
// intent.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
// intent.putExtra(Browser.EXTRA_APPLICATION_ID, browserPackageName);
// }
//
// try {
// activity.startActivity(intent);
// } catch (ActivityNotFoundException ignored) {
// Log.w(TAG, "Can't find anything to handle VIEW of URI " + url);
// }
// break;
// }
}
/** Stop preview and release camera */
public void surfaceDestroyed(SurfaceHolder holder) {
cameraManager.closeCamera();
}
public void cursor(boolean cursor) {
inputManager.setCursorVisible(cursor);
cameraManager.flyCamActive(cursor);
}
