List of usage examples for android.graphics Matrix setRotate
public void setRotate(float degrees)
From source file:com.klinker.android.twitter.activities.compose.Compose.java
public static Bitmap rotateBitmap(Bitmap bitmap, int orientation) { Log.v("talon_composing_image", "rotation: " + orientation); try {//from w ww . j av a 2 s .co m Matrix matrix = new Matrix(); switch (orientation) { case ExifInterface.ORIENTATION_NORMAL: return bitmap; case ExifInterface.ORIENTATION_FLIP_HORIZONTAL: matrix.setScale(-1, 1); break; case ExifInterface.ORIENTATION_ROTATE_180: matrix.setRotate(180); break; case ExifInterface.ORIENTATION_FLIP_VERTICAL: matrix.setRotate(180); matrix.postScale(-1, 1); break; case ExifInterface.ORIENTATION_TRANSPOSE: matrix.setRotate(90); matrix.postScale(-1, 1); break; case ExifInterface.ORIENTATION_ROTATE_90: matrix.setRotate(90); break; case ExifInterface.ORIENTATION_TRANSVERSE: matrix.setRotate(-90); matrix.postScale(-1, 1); break; case ExifInterface.ORIENTATION_ROTATE_270: matrix.setRotate(-90); break; default: return bitmap; } try { Bitmap bmRotated = Bitmap.createBitmap(bitmap, 0, 0, bitmap.getWidth(), bitmap.getHeight(), matrix, true); bitmap.recycle(); return bmRotated; } catch (OutOfMemoryError e) { e.printStackTrace(); return null; } } catch (Exception e) { e.printStackTrace(); } return bitmap; }
From source file:com.jafme.mobile.activity.CropImageActivity.java
private Bitmap decodeRegionCrop(Rect rect, int outWidth, int outHeight) { // Release memory now clearImageView();/*w w w .j a v a 2 s. c o m*/ InputStream is = null; Bitmap croppedImage = null; try { is = getContentResolver().openInputStream(sourceUri); BitmapRegionDecoder decoder = BitmapRegionDecoder.newInstance(is, false); final int width = decoder.getWidth(); final int height = decoder.getHeight(); if (exifRotation != 0) { // Adjust crop area to account for image rotation Matrix matrix = new Matrix(); matrix.setRotate(-exifRotation); RectF adjusted = new RectF(); matrix.mapRect(adjusted, new RectF(rect)); // Adjust to account for origin at 0,0 adjusted.offset(adjusted.left < 0 ? width : 0, adjusted.top < 0 ? height : 0); rect = new Rect((int) adjusted.left, (int) adjusted.top, (int) adjusted.right, (int) adjusted.bottom); } try { croppedImage = decoder.decodeRegion(rect, new BitmapFactory.Options()); // ? if (exifRotation != 0) { final Matrix matrix = new Matrix(); matrix.setRotate(exifRotation); croppedImage = Bitmap.createBitmap(croppedImage, 0, 0, croppedImage.getWidth(), croppedImage.getHeight(), matrix, true); exifRotation = 0; } int croppedWidth = croppedImage.getWidth(); int croppedHeight = croppedImage.getHeight(); if (croppedWidth > outWidth || croppedHeight > outHeight) { Matrix matrix = new Matrix(); matrix.postScale((float) outWidth / croppedWidth, (float) outHeight / croppedHeight); croppedImage = Bitmap.createBitmap(croppedImage, 0, 0, croppedWidth, croppedHeight, matrix, true); } } catch (IllegalArgumentException e) { // Rethrow with some extra information throw new IllegalArgumentException("Rectangle " + rect + " is outside of the image (" + width + "," + height + "," + exifRotation + ")", e); } } catch (IOException e) { Log.e(LOG_TAG, "Error cropping image: " + e.getMessage(), e); finish(); } catch (OutOfMemoryError e) { Log.e(LOG_TAG, "OOM cropping image: " + e.getMessage(), e); setResultException(e); } finally { CropUtil.closeSilently(is); } return croppedImage; }
From source file:com.polyvi.xface.extension.camera.XCameraExt.java
private void photoSucess(Intent intent) { //URI????URI?URI?? //???try-catch??? Uri uri = intent.getData();/*from www. j a va2s . c om*/ if (null == uri) { uri = mImageUri; } ContentResolver resolver = getContext().getContentResolver(); XPathResolver pathResolver = new XPathResolver(null == uri ? null : uri.toString(), "", getContext()); Bitmap bitmap = null; try { if (!mAllowEdit) { String path = pathResolver.resolve(); if (!XStringUtils.isEmptyString(path)) { bitmap = XUtils.decodeBitmap(path); } } else { //??????Android??? bitmap = intent.getExtras().getParcelable("data"); //?????URI if (bitmap == null) { bitmap = getCroppedBitmap(intent); } } } catch (OutOfMemoryError e) { mCallbackCtx.error("OutOfMemoryError when decode image."); return; } if (mDestType == DATA_URL) { int rotate = 0; String[] cols = { MediaStore.Images.Media.ORIENTATION }; Cursor cursor = resolver.query(uri, cols, null, null, null); if (null != cursor) { cursor.moveToPosition(0); rotate = cursor.getInt(0); cursor.close(); } if (0 != rotate) { Matrix matrix = new Matrix(); matrix.setRotate(rotate); bitmap = bitmap.createBitmap(bitmap, 0, 0, bitmap.getWidth(), bitmap.getHeight(), matrix, true); } bitmap = scaleBitmap(bitmap); processPicture(bitmap); bitmap.recycle(); bitmap = null; System.gc(); } else if (mTargetHeight > 0 && mTargetWidth > 0) { try { Bitmap scaleBitmap = scaleBitmap(bitmap); String fileName = XConfiguration.getInstance().getWorkDirectory() + RESIZED_PIC_NAME; OutputStream os = new FileOutputStream(fileName); scaleBitmap.compress(Bitmap.CompressFormat.JPEG, mQuality, os); os.close(); bitmap.recycle(); bitmap = null; scaleBitmap.recycle(); scaleBitmap = null; mCallbackCtx.success("file://" + fileName + "?" + System.currentTimeMillis()); System.gc(); } catch (Exception e) { mCallbackCtx.error("Error retrieving image."); return; } } else { mCallbackCtx.success(XConstant.FILE_SCHEME + pathResolver.resolve()); } }
From source file:com.futurologeek.smartcrossing.crop.CropImageActivity.java
private Bitmap decodeRegionCrop(Rect rect, int outWidth, int outHeight) { // Release memory now clearImageView();/*from w w w. j a v a 2 s .co m*/ InputStream is = null; Bitmap croppedImage = null; try { is = getContentResolver().openInputStream(sourceUri); BitmapRegionDecoder decoder = BitmapRegionDecoder.newInstance(is, false); final int width = decoder.getWidth(); final int height = decoder.getHeight(); if (exifRotation != 0) { // Adjust crop area to account for image rotation Matrix matrix = new Matrix(); matrix.setRotate(-exifRotation); RectF adjusted = new RectF(); matrix.mapRect(adjusted, new RectF(rect)); //if the cutting box are rectangle( outWidth != outHeight ),and the exifRotation is 90 or 270, //the outWidth and outHeight showld be interchanged if (exifRotation == 90 || exifRotation == 270) { int temp = outWidth; outWidth = outHeight; outHeight = temp; } // Adjust to account for origin at 0,0 adjusted.offset(adjusted.left < 0 ? width : 0, adjusted.top < 0 ? height : 0); rect = new Rect((int) adjusted.left, (int) adjusted.top, (int) adjusted.right, (int) adjusted.bottom); } try { croppedImage = decoder.decodeRegion(rect, new BitmapFactory.Options()); if (rect.width() > outWidth || rect.height() > outHeight) { Matrix matrix = new Matrix(); matrix.postScale((float) outWidth / rect.width(), (float) outHeight / rect.height()); //if the picture's exifRotation !=0 ,they should be rotate to 0 degrees matrix.postRotate(exifRotation); croppedImage = Bitmap.createBitmap(croppedImage, 0, 0, croppedImage.getWidth(), croppedImage.getHeight(), matrix, true); } else { //if the picture need not to be scale, they also neet to be rotate to 0 degrees Matrix matrix = new Matrix(); matrix.postRotate(exifRotation); croppedImage = Bitmap.createBitmap(croppedImage, 0, 0, croppedImage.getWidth(), croppedImage.getHeight(), matrix, true); } } catch (IllegalArgumentException e) { // Rethrow with some extra information throw new IllegalArgumentException("Rectangle " + rect + " is outside of the image (" + width + "," + height + "," + exifRotation + ")", e); } } catch (IOException e) { Log.e("Error cropping image: " + e.getMessage(), e); finish(); } catch (OutOfMemoryError e) { Log.e("OOM cropping image: " + e.getMessage(), e); setResultException(e); } finally { CropUtil.closeSilently(is); } return croppedImage; }
From source file:com.MustacheMonitor.MustacheMonitor.StacheCam.java
/** * Figure out if the bitmap should be rotated. For instance if the picture was taken in * portrait mode/*from ww w . java2 s. c om*/ * * @param rotate * @param bitmap * @return rotated bitmap */ private Bitmap getRotatedBitmap(int rotate, Bitmap bitmap, ExifHelper exif) { Matrix matrix = new Matrix(); if (rotate == 180) { matrix.setRotate(rotate); } else { matrix.setRotate(rotate, (float) bitmap.getWidth() / 2, (float) bitmap.getHeight() / 2); } bitmap = Bitmap.createBitmap(bitmap, 0, 0, bitmap.getWidth(), bitmap.getHeight(), matrix, true); exif.resetOrientation(); return bitmap; }
From source file:org.deviceconnect.android.deviceplugin.host.camera.CameraOverlay.java
@Override public void onPreviewFrame(final byte[] data, final Camera camera) { synchronized (mCameraLock) { final long currentTime = System.currentTimeMillis(); if (mLastFrameTime != 0) { if ((currentTime - mLastFrameTime) < mFrameInterval) { mLastFrameTime = currentTime; return; }//www . j a v a2s .c o m } if (mCamera != null && mCamera.equals(camera)) { mCamera.setPreviewCallback(null); if (mServer != null) { int format = mPreview.getPreviewFormat(); int width = mPreview.getPreviewWidth(); int height = mPreview.getPreviewHeight(); YuvImage yuvimage = new YuvImage(data, format, width, height, null); Rect rect = new Rect(0, 0, width, height); ByteArrayOutputStream baos = new ByteArrayOutputStream(); if (yuvimage.compressToJpeg(rect, JPEG_COMPRESS_QUALITY, baos)) { byte[] jdata = baos.toByteArray(); int degree = mPreview.getCameraDisplayOrientation(mContext); if (degree == 0) { mServer.offerMedia(jdata); } else { BitmapFactory.Options bitmapFactoryOptions = new BitmapFactory.Options(); bitmapFactoryOptions.inPreferredConfig = Bitmap.Config.RGB_565; Bitmap bmp = BitmapFactory.decodeByteArray(jdata, 0, jdata.length, bitmapFactoryOptions); if (bmp != null) { Matrix m = new Matrix(); m.setRotate(degree * mFacingDirection); Bitmap rotatedBmp = Bitmap.createBitmap(bmp, 0, 0, bmp.getWidth(), bmp.getHeight(), m, true); if (rotatedBmp != null) { baos.reset(); if (rotatedBmp.compress(CompressFormat.JPEG, JPEG_COMPRESS_QUALITY, baos)) { mServer.offerMedia(baos.toByteArray()); } rotatedBmp.recycle(); } bmp.recycle(); } } } } mCamera.setPreviewCallback(this); } mLastFrameTime = currentTime; } }
From source file:org.deviceconnect.android.deviceplugin.host.camera.CameraOverlay.java
/** * ?.//www . j a va2 s . c o m * * @param listener ?? */ private void takePictureInternal(final OnTakePhotoListener listener) { synchronized (mCameraLock) { if (mPreview == null || mCamera == null) { if (listener != null) { listener.onFailedTakePhoto(); } return; } mPreview.takePicture(new Camera.PictureCallback() { @Override public void onPictureTaken(final byte[] data, final Camera camera) { if (data == null) { listener.onFailedTakePhoto(); common(); return; } int degrees = 0; switch (mWinMgr.getDefaultDisplay().getRotation()) { case Surface.ROTATION_0: degrees = 0; break; case Surface.ROTATION_90: degrees = 90; break; case Surface.ROTATION_180: degrees = 180; break; case Surface.ROTATION_270: degrees = 270; break; } mLogger.info("takePicture: display rotation = " + degrees); int rotation = mFacingDirection == 1 ? 0 : degrees + 180; Bitmap original = BitmapFactory.decodeByteArray(data, 0, data.length); Bitmap rotated; if (rotation == 0) { rotated = original; } else { Matrix m = new Matrix(); m.setRotate(rotation); rotated = Bitmap.createBitmap(original, 0, 0, original.getWidth(), original.getHeight(), m, true); original.recycle(); } ByteArrayOutputStream baos = new ByteArrayOutputStream(); rotated.compress(CompressFormat.JPEG, JPEG_COMPRESS_QUALITY, baos); byte[] jpeg = baos.toByteArray(); rotated.recycle(); mFileMgr.saveFile(createNewFileName(), jpeg, new FileManager.SaveFileCallback() { @Override public void onSuccess(@NonNull final String uri) { String filePath = mFileMgr.getBasePath().getAbsolutePath() + "/" + uri; if (listener != null) { listener.onTakenPhoto(uri, filePath); } common(); } @Override public void onFail(@NonNull final Throwable throwable) { if (listener != null) { listener.onFailedTakePhoto(); } common(); } }); } }); } }
From source file:com.logilite.vision.camera.CameraLauncher.java
/** * Applies all needed transformation to the image received from the gallery. * * @param destType In which form should we return the image * @param intent An Intent, which can return result data to the caller (various data can be attached to Intent "extras"). *///from w w w .j av a2 s .co m private void processResultFromGallery(int destType, Intent intent) { Uri uri = intent.getData(); int rotate = 0; // If you ask for video or all media type you will automatically get back a file URI // and there will be no attempt to resize any returned data if (this.mediaType != PICTURE) { this.callbackContext.success(uri.toString()); } else { // This is a special case to just return the path as no scaling, // rotating, nor compressing needs to be done if (this.targetHeight == -1 && this.targetWidth == -1 && (destType == FILE_URI || destType == NATIVE_URI) && !this.correctOrientation) { this.callbackContext.success(uri.toString()); } else { String uriString = uri.toString(); // Get the path to the image. Makes loading so much easier. String mimeType = FileHelper.getMimeType(uriString, this.cordova); // If we don't have a valid image so quit. Bitmap bitmap = null; try { bitmap = getScaledBitmap(uriString); } catch (IOException e) { e.printStackTrace(); } if (bitmap == null) { Log.d(LOG_TAG, "I either have a null image path or bitmap"); this.failPicture("Unable to create bitmap!"); return; } if (this.correctOrientation) { rotate = getImageOrientation(uri); if (rotate != 0) { Matrix matrix = new Matrix(); matrix.setRotate(rotate); try { bitmap = Bitmap.createBitmap(bitmap, 0, 0, bitmap.getWidth(), bitmap.getHeight(), matrix, true); this.orientationCorrected = true; } catch (OutOfMemoryError oom) { this.orientationCorrected = false; } } } // If sending base64 image back if (destType == DATA_URL) { this.processPicture(bitmap); } // If sending filename back else if (destType == FILE_URI || destType == NATIVE_URI) { // Did we modify the image? if ((this.targetHeight > 0 && this.targetWidth > 0) || (this.correctOrientation && this.orientationCorrected)) { try { String modifiedPath = this.ouputModifiedBitmap(bitmap, uri); // The modified image is cached by the app in order to get around this and not have to delete you // application cache I'm adding the current system time to the end of the file url. this.callbackContext .success("file://" + modifiedPath + "?" + System.currentTimeMillis()); } catch (Exception e) { e.printStackTrace(); this.failPicture("Error retrieving image."); } } else { this.callbackContext.success(uri.toString()); } } if (bitmap != null) { bitmap.recycle(); bitmap = null; } System.gc(); } } }
From source file:com.MustacheMonitor.MustacheMonitor.StacheCam.java
/** * Called when the camera view exits.// w w w. j a va2 s.c o m * * @param requestCode The request code originally supplied to startActivityForResult(), * allowing you to identify who this result came from. * @param resultCode The integer result code returned by the child activity through its setResult(). * @param intent An Intent, which can return result data to the caller (various data can be attached to Intent "extras"). */ public void onActivityResult(int requestCode, int resultCode, Intent intent) { // Get src and dest types from request code int srcType = (requestCode / 16) - 1; int destType = (requestCode % 16) - 1; int rotate = 0; // If CAMERA if (srcType == CAMERA) { // If image available if (resultCode == Activity.RESULT_OK) { try { // Create an ExifHelper to save the exif data that is lost during compression ExifHelper exif = new ExifHelper(); try { if (this.encodingType == JPEG) { exif.createInFile(DirectoryManager.getTempDirectoryPath(this.cordova.getActivity()) + "/.Pic.jpg"); exif.readExifData(); rotate = exif.getOrientation(); } } catch (IOException e) { e.printStackTrace(); } Bitmap bitmap = null; Uri uri = null; // If sending base64 image back if (destType == DATA_URL) { bitmap = getScaledBitmap(FileUtils.stripFileProtocol(imageUri.toString())); if (rotate != 0 && this.correctOrientation) { bitmap = getRotatedBitmap(rotate, bitmap, exif); } this.processPicture(bitmap); checkForDuplicateImage(DATA_URL); } // If sending filename back else if (destType == FILE_URI) { if (!this.saveToPhotoAlbum) { uri = Uri.fromFile( new File(DirectoryManager.getTempDirectoryPath(this.cordova.getActivity()), System.currentTimeMillis() + ".jpg")); } else { uri = getUriFromMediaStore(); } if (uri == null) { this.failPicture("Error capturing image - no media storage found."); } // If all this is true we shouldn't compress the image. if (this.targetHeight == -1 && this.targetWidth == -1 && this.mQuality == 100 && rotate == 0) { writeUncompressedImage(uri); this.success(new PluginResult(PluginResult.Status.OK, uri.toString()), this.callbackId); } else { bitmap = getScaledBitmap(FileUtils.stripFileProtocol(imageUri.toString())); if (rotate != 0 && this.correctOrientation) { bitmap = getRotatedBitmap(rotate, bitmap, exif); } // Add compressed version of captured image to returned media store Uri OutputStream os = this.cordova.getActivity().getContentResolver().openOutputStream(uri); bitmap.compress(Bitmap.CompressFormat.JPEG, this.mQuality, os); os.close(); // Restore exif data to file if (this.encodingType == JPEG) { String exifPath; if (this.saveToPhotoAlbum) { exifPath = FileUtils.getRealPathFromURI(uri, this.cordova); } else { exifPath = uri.getPath(); } exif.createOutFile(exifPath); exif.writeExifData(); } } // Send Uri back to JavaScript for viewing image this.success(new PluginResult(PluginResult.Status.OK, uri.toString()), this.callbackId); } this.cleanup(FILE_URI, this.imageUri, uri, bitmap); bitmap = null; } catch (IOException e) { e.printStackTrace(); this.failPicture("Error capturing image."); } } // If cancelled else if (resultCode == Activity.RESULT_CANCELED) { this.failPicture("Camera cancelled."); } // If something else else { this.failPicture("Did not complete!"); } } // If retrieving photo from library else if ((srcType == PHOTOLIBRARY) || (srcType == SAVEDPHOTOALBUM)) { if (resultCode == Activity.RESULT_OK) { Uri uri = intent.getData(); // If you ask for video or all media type you will automatically get back a file URI // and there will be no attempt to resize any returned data if (this.mediaType != PICTURE) { this.success(new PluginResult(PluginResult.Status.OK, uri.toString()), this.callbackId); } else { // This is a special case to just return the path as no scaling, // rotating or compression needs to be done if (this.targetHeight == -1 && this.targetWidth == -1 && this.mQuality == 100 && destType == FILE_URI && !this.correctOrientation) { this.success(new PluginResult(PluginResult.Status.OK, uri.toString()), this.callbackId); } else { // Get the path to the image. Makes loading so much easier. String imagePath = FileUtils.getRealPathFromURI(uri, this.cordova); Log.d(LOG_TAG, "Real path = " + imagePath); // If we don't have a valid image so quit. if (imagePath == null) { Log.d(LOG_TAG, "I either have a null image path or bitmap"); this.failPicture("Unable to retreive path to picture!"); return; } Bitmap bitmap = getScaledBitmap(imagePath); if (bitmap == null) { Log.d(LOG_TAG, "I either have a null image path or bitmap"); this.failPicture("Unable to create bitmap!"); return; } if (this.correctOrientation) { String[] cols = { MediaStore.Images.Media.ORIENTATION }; Cursor cursor = this.cordova.getActivity().getContentResolver().query(intent.getData(), cols, null, null, null); if (cursor != null) { cursor.moveToPosition(0); rotate = cursor.getInt(0); cursor.close(); } if (rotate != 0) { Matrix matrix = new Matrix(); matrix.setRotate(rotate); bitmap = Bitmap.createBitmap(bitmap, 0, 0, bitmap.getWidth(), bitmap.getHeight(), matrix, true); } } // If sending base64 image back if (destType == DATA_URL) { this.processPicture(bitmap); } // If sending filename back else if (destType == FILE_URI) { // Do we need to scale the returned file if (this.targetHeight > 0 && this.targetWidth > 0) { try { // Create an ExifHelper to save the exif data that is lost during compression String resizePath = DirectoryManager .getTempDirectoryPath(this.cordova.getActivity()) + "/resize.jpg"; ExifHelper exif = new ExifHelper(); try { if (this.encodingType == JPEG) { exif.createInFile(resizePath); exif.readExifData(); rotate = exif.getOrientation(); } } catch (IOException e) { e.printStackTrace(); } OutputStream os = new FileOutputStream(resizePath); bitmap.compress(Bitmap.CompressFormat.JPEG, this.mQuality, os); os.close(); // Restore exif data to file if (this.encodingType == JPEG) { exif.createOutFile(FileUtils.getRealPathFromURI(uri, this.cordova)); exif.writeExifData(); } // The resized image is cached by the app in order to get around this and not have to delete you // application cache I'm adding the current system time to the end of the file url. this.success( new PluginResult(PluginResult.Status.OK, ("file://" + resizePath + "?" + System.currentTimeMillis())), this.callbackId); } catch (Exception e) { e.printStackTrace(); this.failPicture("Error retrieving image."); } } else { this.success(new PluginResult(PluginResult.Status.OK, uri.toString()), this.callbackId); } } if (bitmap != null) { bitmap.recycle(); bitmap = null; } System.gc(); } } } else if (resultCode == Activity.RESULT_CANCELED) { this.failPicture("Selection cancelled."); } else { this.failPicture("Selection did not complete!"); } } }
From source file:org.apache.cordova.ForegroundCameraLauncher.java
/** * Called when the camera view exits./* w ww . ja v a 2 s. c om*/ * * @param requestCode The request code originally supplied to startActivityForResult(), * allowing you to identify who this result came from. * @param resultCode The integer result code returned by the child activity through its setResult(). * @param intent An Intent, which can return result data to the caller (various data can be attached to Intent "extras"). */ public void onActivityResult(int requestCode, int resultCode, Intent intent) { // Get src and dest types from request code int srcType = (requestCode / 16) - 1; int destType = (requestCode % 16) - 1; int rotate = 0; // If CAMERA if (srcType == CAMERA) { // If image available if (resultCode == Activity.RESULT_OK) { try { // Create an ExifHelper to save the exif data that is lost during compression ExifHelper exif = new ExifHelper(); try { if (this.encodingType == JPEG) { exif.createInFile(DirectoryManager.getTempDirectoryPath(this.cordova.getActivity()) + "/.Pic.jpg"); exif.readExifData(); rotate = exif.getOrientation(); } } catch (IOException e) { e.printStackTrace(); } Bitmap bitmap = null; Uri uri = null; // If sending base64 image back if (destType == DATA_URL) { bitmap = getScaledBitmap(FileUtils.stripFileProtocol(imageUri.toString())); if (rotate != 0 && this.correctOrientation) { bitmap = getRotatedBitmap(rotate, bitmap, exif); } this.processPicture(bitmap); checkForDuplicateImage(DATA_URL); } // If sending filename back else if (destType == FILE_URI) { if (!this.saveToPhotoAlbum) { uri = Uri.fromFile( new File(DirectoryManager.getTempDirectoryPath(this.cordova.getActivity()), System.currentTimeMillis() + ".jpg")); } else { uri = getUriFromMediaStore(); } if (uri == null) { this.failPicture("Error capturing image - no media storage found."); } // If all this is true we shouldn't compress the image. if (this.targetHeight == -1 && this.targetWidth == -1 && this.mQuality == 100 && rotate == 0) { writeUncompressedImage(uri); this.callbackContext.success(uri.toString()); } else { bitmap = getScaledBitmap(FileUtils.stripFileProtocol(imageUri.toString())); if (rotate != 0 && this.correctOrientation) { bitmap = getRotatedBitmap(rotate, bitmap, exif); } // Add compressed version of captured image to returned media store Uri OutputStream os = this.cordova.getActivity().getContentResolver().openOutputStream(uri); bitmap.compress(Bitmap.CompressFormat.JPEG, this.mQuality, os); os.close(); // Restore exif data to file if (this.encodingType == JPEG) { String exifPath; if (this.saveToPhotoAlbum) { exifPath = FileUtils.getRealPathFromURI(uri, this.cordova); } else { exifPath = uri.getPath(); } exif.createOutFile(exifPath); exif.writeExifData(); } } // Send Uri back to JavaScript for viewing image this.callbackContext.success(uri.toString()); } this.cleanup(FILE_URI, this.imageUri, uri, bitmap); bitmap = null; } catch (IOException e) { e.printStackTrace(); this.failPicture("Error capturing image."); } } // If cancelled else if (resultCode == Activity.RESULT_CANCELED) { this.failPicture("Camera cancelled."); } // If something else else { this.failPicture("Did not complete!"); } } // If retrieving photo from library else if ((srcType == PHOTOLIBRARY) || (srcType == SAVEDPHOTOALBUM)) { if (resultCode == Activity.RESULT_OK) { Uri uri = intent.getData(); // If you ask for video or all media type you will automatically get back a file URI // and there will be no attempt to resize any returned data if (this.mediaType != PICTURE) { this.callbackContext.success(uri.toString()); } else { // This is a special case to just return the path as no scaling, // rotating or compression needs to be done if (this.targetHeight == -1 && this.targetWidth == -1 && this.mQuality == 100 && destType == FILE_URI && !this.correctOrientation) { this.callbackContext.success(uri.toString()); } else { // Get the path to the image. Makes loading so much easier. String imagePath = FileUtils.getRealPathFromURI(uri, this.cordova); String mimeType = FileUtils.getMimeType(imagePath); // Log.d(LOG_TAG, "Real path = " + imagePath); // Log.d(LOG_TAG, "mime type = " + mimeType); // If we don't have a valid image so quit. if (imagePath == null || mimeType == null || !(mimeType.equalsIgnoreCase("image/jpeg") || mimeType.equalsIgnoreCase("image/png"))) { Log.d(LOG_TAG, "I either have a null image path or bitmap"); this.failPicture("Unable to retrieve path to picture!"); return; } Bitmap bitmap = getScaledBitmap(imagePath); if (bitmap == null) { Log.d(LOG_TAG, "I either have a null image path or bitmap"); this.failPicture("Unable to create bitmap!"); return; } if (this.correctOrientation) { String[] cols = { MediaStore.Images.Media.ORIENTATION }; Cursor cursor = this.cordova.getActivity().getContentResolver().query(intent.getData(), cols, null, null, null); if (cursor != null) { cursor.moveToPosition(0); rotate = cursor.getInt(0); cursor.close(); } if (rotate != 0) { Matrix matrix = new Matrix(); matrix.setRotate(rotate); bitmap = Bitmap.createBitmap(bitmap, 0, 0, bitmap.getWidth(), bitmap.getHeight(), matrix, true); } } // If sending base64 image back if (destType == DATA_URL) { this.processPicture(bitmap); } // If sending filename back else if (destType == FILE_URI) { // Do we need to scale the returned file if (this.targetHeight > 0 && this.targetWidth > 0) { try { // Create an ExifHelper to save the exif data that is lost during compression String resizePath = DirectoryManager .getTempDirectoryPath(this.cordova.getActivity()) + "/resize.jpg"; ExifHelper exif = new ExifHelper(); try { if (this.encodingType == JPEG) { exif.createInFile(resizePath); exif.readExifData(); rotate = exif.getOrientation(); } } catch (IOException e) { e.printStackTrace(); } OutputStream os = new FileOutputStream(resizePath); bitmap.compress(Bitmap.CompressFormat.JPEG, this.mQuality, os); os.close(); // Restore exif data to file if (this.encodingType == JPEG) { exif.createOutFile(FileUtils.getRealPathFromURI(uri, this.cordova)); exif.writeExifData(); } // The resized image is cached by the app in order to get around this and not have to delete you // application cache I'm adding the current system time to the end of the file url. this.callbackContext .success("file://" + resizePath + "?" + System.currentTimeMillis()); } catch (Exception e) { e.printStackTrace(); this.failPicture("Error retrieving image."); } } else { this.callbackContext.success(uri.toString()); } } if (bitmap != null) { bitmap.recycle(); bitmap = null; } System.gc(); } } } else if (resultCode == Activity.RESULT_CANCELED) { this.failPicture("Selection cancelled."); } else { this.failPicture("Selection did not complete!"); } } }