public Result doInBackground(Request message) {
SaveRequest request = (SaveRequest) message;
Uri sourceUri = request.sourceUri;
Uri selectedUri = request.selectedUri;
File destinationFile = request.destinationFile;
Bitmap previewImage = request.previewImage;
ImagePreset preset = request.preset;
boolean flatten = request.flatten;
final boolean exit = request.exit;
// We create a small bitmap showing the result that we can
// give to the notification
UpdateBitmap updateBitmap = new UpdateBitmap();
/// M: [BUG.ADD] @{
// while OriginalBounds == null, should exit the task.
if (MasterImage.getImage().getOriginalBounds() == null) {
URIResult result = new URIResult();
result.uri = null;
result.exit = false;
return result;
} else {
// back up the bounds.
MasterImage.getImage().backupBounds();
}
/// @}
updateBitmap.bitmap = createNotificationBitmap(previewImage, sourceUri, preset);
postUpdate(updateBitmap);
SaveImage saveImage =
new SaveImage(
mProcessingService,
sourceUri,
selectedUri,
destinationFile,
previewImage,
new SaveImage.Callback() {
@Override
public void onPreviewSaved(Uri uri) {
UpdatePreviewSaved previewSaved = new UpdatePreviewSaved();
previewSaved.uri = uri;
previewSaved.exit = exit;
postUpdate(previewSaved);
}
@Override
public void onProgress(int max, int current) {
UpdateProgress updateProgress = new UpdateProgress();
updateProgress.max = max;
updateProgress.current = current;
postUpdate(updateProgress);
}
});
Uri uri =
saveImage.processAndSaveImage(
preset, flatten, request.quality, request.sizeFactor, request.exit);
URIResult result = new URIResult();
result.uri = uri;
result.exit = request.exit;
return result;
}
public void deleteCurrentBand() {
int index = mBands.indexOf(mCurrentBand);
mBands.remove(mCurrentBand);
trimVector();
if (getNumberOfBands() == 0) {
addBand(MasterImage.getImage().getOriginalBounds());
}
mCurrentBand = mBands.get(0);
}
public void setImageFrame(Rect imageFrame, int orientation) {
if (mImageFrame != null && mImageFrame.equals(imageFrame)) {
return;
}
if (getType() == Action.ADD_ACTION) {
return;
}
Bitmap temp = MasterImage.getImage().getTemporaryThumbnailBitmap();
if (temp != null) {
mImage = temp;
}
Bitmap bitmap = MasterImage.getImage().getThumbnailBitmap();
if (bitmap != null) {
mImageFrame = imageFrame;
int w = mImageFrame.width();
int h = mImageFrame.height();
postNewIconRenderRequest(w, h);
}
}
public void setOriginal(Bitmap bitmap) {
if (mOriginalBitmap != null) {
mOriginalBitmap.recycle();
}
mOriginalBitmap = bitmap;
Log.v(LOGTAG, "setOriginal, size " + bitmap.getWidth() + " x " + bitmap.getHeight());
ImagePreset preset = MasterImage.getImage().getPreset();
setupEnvironment(preset, false);
updateOriginalAllocation(preset);
}
private void setupEnvironment(ImagePreset preset, boolean highResPreview) {
mEnvironment.setPipeline(this);
mEnvironment.setFiltersManager(mFiltersManager);
mEnvironment.setBitmapCache(MasterImage.getImage().getBitmapCache());
if (highResPreview) {
mEnvironment.setScaleFactor(mHighResPreviewScaleFactor);
} else {
mEnvironment.setScaleFactor(mPreviewScaleFactor);
}
mEnvironment.setQuality(FilterEnvironment.QUALITY_PREVIEW);
mEnvironment.setImagePreset(preset);
mEnvironment.setStop(false);
}
public void renderFilters(RenderingRequest request) {
synchronized (CachingPipeline.class) {
if (getRenderScriptContext() == null) {
return;
}
ImagePreset preset = request.getImagePreset();
setupEnvironment(preset, false);
Bitmap bitmap = MasterImage.getImage().getOriginalBitmapHighres();
if (bitmap == null) {
return;
}
bitmap = mEnvironment.getBitmapCopy(bitmap, BitmapCache.FILTERS);
bitmap = preset.apply(bitmap, mEnvironment);
if (!mEnvironment.needsStop()) {
request.setBitmap(bitmap);
} else {
mEnvironment.cache(bitmap);
}
mFiltersManager.freeFilterResources(preset);
}
}
@Override
public int onStartCommand(Intent intent, int flags, int startId) {
mNeedsAlive = true;
if (intent != null && intent.getBooleanExtra(SAVING, false)) {
// we save using an intent to keep the service around after the
// activity has been destroyed.
String presetJson = intent.getStringExtra(PRESET);
String source = intent.getStringExtra(SOURCE_URI);
String selected = intent.getStringExtra(SELECTED_URI);
String destination = intent.getStringExtra(DESTINATION_FILE);
int quality = intent.getIntExtra(QUALITY, 100);
float sizeFactor = intent.getFloatExtra(SIZE_FACTOR, 1);
boolean flatten = intent.getBooleanExtra(FLATTEN, false);
boolean exit = intent.getBooleanExtra(EXIT, false);
Uri sourceUri = Uri.parse(source);
Uri selectedUri = null;
if (selected != null) {
selectedUri = Uri.parse(selected);
}
File destinationFile = null;
if (destination != null) {
destinationFile = new File(destination);
}
ImagePreset preset = new ImagePreset();
preset.readJsonFromString(presetJson);
mNeedsAlive = false;
mSaving = true;
handleSaveRequest(
sourceUri,
selectedUri,
destinationFile,
preset,
MasterImage.getImage().getHighresImage(),
flatten,
quality,
sizeFactor,
exit);
}
return START_REDELIVER_INTENT;
}
public void clearBitmap() {
if (mImage != null && mImage != MasterImage.getImage().getTemporaryThumbnailBitmap()) {
MasterImage.getImage().getBitmapCache().cache(mImage);
}
mImage = null;
}
public boolean needsRepaint() {
SharedBuffer buffer = MasterImage.getImage().getPreviewBuffer();
return buffer.checkRepaintNeeded();
}
public synchronized void render(RenderingRequest request) {
// TODO: cleanup/remove GEOMETRY / FILTERS paths
synchronized (CachingPipeline.class) {
if (getRenderScriptContext() == null) {
return;
}
if ((request.getType() != RenderingRequest.PARTIAL_RENDERING
&& request.getType() != RenderingRequest.ICON_RENDERING
&& request.getBitmap() == null)
|| request.getImagePreset() == null) {
return;
}
if (DEBUG) {
Log.v(LOGTAG, "render image of type " + getType(request));
}
Bitmap bitmap = request.getBitmap();
ImagePreset preset = request.getImagePreset();
setupEnvironment(preset, true);
mFiltersManager.freeFilterResources(preset);
if (request.getType() == RenderingRequest.PARTIAL_RENDERING) {
MasterImage master = MasterImage.getImage();
bitmap =
ImageLoader.getScaleOneImageForPreset(
master.getActivity(),
mEnvironment.getBimapCache(),
master.getUri(),
request.getBounds(),
request.getDestination());
if (bitmap == null) {
Log.w(LOGTAG, "could not get bitmap for: " + getType(request));
return;
}
}
if (request.getType() == RenderingRequest.FULL_RENDERING
|| request.getType() == RenderingRequest.GEOMETRY_RENDERING
|| request.getType() == RenderingRequest.FILTERS_RENDERING) {
updateOriginalAllocation(preset);
}
if (DEBUG && bitmap != null) {
Log.v(
LOGTAG,
"after update, req bitmap ("
+ bitmap.getWidth()
+ "x"
+ bitmap.getHeight()
+ " ? resizeOriginal ("
+ mResizedOriginalBitmap.getWidth()
+ "x"
+ mResizedOriginalBitmap.getHeight());
}
if (request.getType() == RenderingRequest.FULL_RENDERING
|| request.getType() == RenderingRequest.GEOMETRY_RENDERING) {
mOriginalAllocation.copyTo(bitmap);
} else if (request.getType() == RenderingRequest.FILTERS_RENDERING) {
mFiltersOnlyOriginalAllocation.copyTo(bitmap);
}
if (request.getType() == RenderingRequest.FULL_RENDERING
|| request.getType() == RenderingRequest.FILTERS_RENDERING
|| request.getType() == RenderingRequest.ICON_RENDERING
|| request.getType() == RenderingRequest.PARTIAL_RENDERING
|| request.getType() == RenderingRequest.STYLE_ICON_RENDERING) {
if (request.getType() == RenderingRequest.ICON_RENDERING) {
mEnvironment.setQuality(FilterEnvironment.QUALITY_ICON);
} else {
mEnvironment.setQuality(FilterEnvironment.QUALITY_PREVIEW);
}
if (request.getType() == RenderingRequest.ICON_RENDERING) {
Rect iconBounds = request.getIconBounds();
Bitmap source = MasterImage.getImage().getThumbnailBitmap();
if (iconBounds.width() > source.getWidth() * 2) {
source = MasterImage.getImage().getLargeThumbnailBitmap();
}
if (iconBounds != null) {
bitmap =
mEnvironment.getBitmap(iconBounds.width(), iconBounds.height(), BitmapCache.ICON);
Canvas canvas = new Canvas(bitmap);
Matrix m = new Matrix();
float minSize = Math.min(source.getWidth(), source.getHeight());
float maxSize = Math.max(iconBounds.width(), iconBounds.height());
float scale = maxSize / minSize;
m.setScale(scale, scale);
float dx = (iconBounds.width() - (source.getWidth() * scale)) / 2.0f;
float dy = (iconBounds.height() - (source.getHeight() * scale)) / 2.0f;
m.postTranslate(dx, dy);
canvas.drawBitmap(source, m, new Paint(Paint.FILTER_BITMAP_FLAG));
} else {
bitmap = mEnvironment.getBitmapCopy(source, BitmapCache.ICON);
}
}
Bitmap bmp = preset.apply(bitmap, mEnvironment);
if (!mEnvironment.needsStop()) {
request.setBitmap(bmp);
}
mFiltersManager.freeFilterResources(preset);
}
}
}
