private Bitmap createNotificationBitmap(Bitmap preview, Uri sourceUri, ImagePreset preset) {
int notificationBitmapSize =
Resources.getSystem().getDimensionPixelSize(android.R.dimen.notification_large_icon_width);
if (preview != null) {
return Bitmap.createScaledBitmap(
preview, notificationBitmapSize, notificationBitmapSize, true);
}
Bitmap bitmap =
ImageLoader.loadConstrainedBitmap(
sourceUri, getContext(), notificationBitmapSize, null, true);
CachingPipeline pipeline = new CachingPipeline(FiltersManager.getManager(), "Thumb");
return pipeline.renderFinalImage(bitmap, preset);
}
private void tearDownPipeline() {
ImageFilter.resetStatics();
FiltersManager.getPreviewManager().freeRSFilterScripts();
FiltersManager.getManager().freeRSFilterScripts();
FiltersManager.getHighresManager().freeRSFilterScripts();
FiltersManager.reset();
CachingPipeline.destroyRenderScriptContext();
}
private void setupPipeline() {
Resources res = getResources();
FiltersManager.setResources(res);
CachingPipeline.createRenderscriptContext(this);
FiltersManager filtersManager = FiltersManager.getManager();
filtersManager.addLooks(this);
filtersManager.addBorders(this);
filtersManager.addTools(this);
filtersManager.addEffects();
FiltersManager highresFiltersManager = FiltersManager.getHighresManager();
highresFiltersManager.addLooks(this);
highresFiltersManager.addBorders(this);
highresFiltersManager.addTools(this);
highresFiltersManager.addEffects();
}
public RenderScript getRSContext() {
return CachingPipeline.getRenderScriptContext();
}