Examples with FixedNumberBitmapFramePreparationStrategy com.facebook.fresco.animation.bitmap.preparation.FixedNumberBitmapFramePreparationStrategy used on opensource projects

Example 1 with FixedNumberBitmapFramePreparationStrategy

use of com.facebook.fresco.animation.bitmap.preparation.FixedNumberBitmapFramePreparationStrategy in project fresco by facebook.

the class ExperimentalBitmapAnimationDrawableFactory method createAnimationBackend.

private AnimationBackend createAnimationBackend(AnimatedImageResult animatedImageResult, @Nullable Bitmap.Config animatedBitmapConig) {
    AnimatedDrawableBackend animatedDrawableBackend = createAnimatedDrawableBackend(animatedImageResult);
    BitmapFrameCache bitmapFrameCache = createBitmapFrameCache(animatedImageResult);
    BitmapFrameRenderer bitmapFrameRenderer = new AnimatedDrawableBackendFrameRenderer(bitmapFrameCache, animatedDrawableBackend);
    int numberOfFramesToPrefetch = mNumberOfFramesToPrepareSupplier.get();
    BitmapFramePreparationStrategy bitmapFramePreparationStrategy = null;
    BitmapFramePreparer bitmapFramePreparer = null;
    if (numberOfFramesToPrefetch > 0) {
        bitmapFramePreparationStrategy = new FixedNumberBitmapFramePreparationStrategy(numberOfFramesToPrefetch);
        bitmapFramePreparer = createBitmapFramePreparer(bitmapFrameRenderer, animatedBitmapConig);
    }
    BitmapAnimationBackend bitmapAnimationBackend = new BitmapAnimationBackend(mPlatformBitmapFactory, bitmapFrameCache, new AnimatedDrawableBackendAnimationInformation(animatedDrawableBackend), bitmapFrameRenderer, bitmapFramePreparationStrategy, bitmapFramePreparer);
    return AnimationBackendDelegateWithInactivityCheck.createForBackend(bitmapAnimationBackend, mMonotonicClock, mScheduledExecutorServiceForUiThread);
}

Example 2 with FixedNumberBitmapFramePreparationStrategy

use of com.facebook.fresco.animation.bitmap.preparation.FixedNumberBitmapFramePreparationStrategy in project fresco by facebook.

the class ExampleBitmapAnimationFactory method createColorBitmapAnimationBackend.

public static BitmapAnimationBackend createColorBitmapAnimationBackend(final int[] colors, final int animationDurationMs, final BitmapFrameCache bitmapFrameCache) {
    final PlatformBitmapFactory platformBitmapFactory = Fresco.getImagePipelineFactory().getPlatformBitmapFactory();
    final BitmapFrameRenderer bitmapFrameRenderer = new ColorAndFrameNumberRenderer(colors);
    final AnimationInformation animationInformation = new ColorListAnimationInformation(colors, animationDurationMs);
    final ExecutorService executorServiceForFramePreparer = new DefaultSerialExecutorService(new DefaultExecutorSupplier(1).forDecode());
    final BitmapFramePreparationStrategy framePreparationStrategy = new FixedNumberBitmapFramePreparationStrategy(NUMBER_OF_FRAMES_TO_PREPARE);
    final BitmapFramePreparer bitmapFramePreparer = new DefaultBitmapFramePreparer(platformBitmapFactory, bitmapFrameRenderer, Bitmap.Config.ARGB_8888, executorServiceForFramePreparer);
    BitmapAnimationBackend bitmapAnimationBackend = new BitmapAnimationBackend(platformBitmapFactory, bitmapFrameCache, animationInformation, bitmapFrameRenderer, framePreparationStrategy, bitmapFramePreparer);
    bitmapAnimationBackend.setFrameListener(new DebugBitmapAnimationFrameListener());
    return bitmapAnimationBackend;
}