Examples with AnimationSet android.view.animation.AnimationSet used on opensource projects

Example 86 with AnimationSet

use of android.view.animation.AnimationSet in project UltimateAndroid by cymcsg.

the class RayMenu method createItemDisapperAnimation.

private static Animation createItemDisapperAnimation(final long duration, final boolean isClicked) {
    AnimationSet animationSet = new AnimationSet(true);
    animationSet.addAnimation(new ScaleAnimation(1.0f, isClicked ? 2.0f : 0.0f, 1.0f, isClicked ? 2.0f : 0.0f, Animation.RELATIVE_TO_SELF, 0.5f, Animation.RELATIVE_TO_SELF, 0.5f));
    animationSet.addAnimation(new AlphaAnimation(1.0f, 0.0f));
    animationSet.setDuration(duration);
    animationSet.setInterpolator(new DecelerateInterpolator());
    animationSet.setFillAfter(true);
    return animationSet;
}

Example 87 with AnimationSet

use of android.view.animation.AnimationSet in project android_frameworks_base by DirtyUnicorns.

the class AppTransition method createScaleUpAnimationLocked.

private Animation createScaleUpAnimationLocked(int transit, boolean enter, Rect containingFrame) {
    Animation a;
    getDefaultNextAppTransitionStartRect(mTmpRect);
    final int appWidth = containingFrame.width();
    final int appHeight = containingFrame.height();
    if (enter) {
        // Entering app zooms out from the center of the initial rect.
        float scaleW = mTmpRect.width() / (float) appWidth;
        float scaleH = mTmpRect.height() / (float) appHeight;
        Animation scale = new ScaleAnimation(scaleW, 1, scaleH, 1, computePivot(mTmpRect.left, scaleW), computePivot(mTmpRect.top, scaleH));
        scale.setInterpolator(mDecelerateInterpolator);
        Animation alpha = new AlphaAnimation(0, 1);
        alpha.setInterpolator(mThumbnailFadeOutInterpolator);
        AnimationSet set = new AnimationSet(false);
        set.addAnimation(scale);
        set.addAnimation(alpha);
        set.setDetachWallpaper(true);
        a = set;
    } else if (transit == TRANSIT_WALLPAPER_INTRA_OPEN || transit == TRANSIT_WALLPAPER_INTRA_CLOSE) {
        // If we are on top of the wallpaper, we need an animation that
        // correctly handles the wallpaper staying static behind all of
        // the animated elements.  To do this, will just have the existing
        // element fade out.
        a = new AlphaAnimation(1, 0);
        a.setDetachWallpaper(true);
    } else {
        // For normal animations, the exiting element just holds in place.
        a = new AlphaAnimation(1, 1);
    }
    // Pick the desired duration.  If this is an inter-activity transition,
    // it  is the standard duration for that.  Otherwise we use the longer
    // task transition duration.
    final long duration;
    switch(transit) {
        case TRANSIT_ACTIVITY_OPEN:
        case TRANSIT_ACTIVITY_CLOSE:
            duration = mConfigShortAnimTime;
            break;
        default:
            duration = DEFAULT_APP_TRANSITION_DURATION;
            break;
    }
    a.setDuration(duration);
    a.setFillAfter(true);
    a.setInterpolator(mDecelerateInterpolator);
    a.initialize(appWidth, appHeight, appWidth, appHeight);
    return a;
}

Example 88 with AnimationSet

use of android.view.animation.AnimationSet in project android_frameworks_base by DirtyUnicorns.

the class AppTransition method createThumbnailEnterExitAnimationLocked.

/**
     * This animation is created when we are doing a thumbnail transition, for the activity that is
     * leaving, and the activity that is entering.
     */
Animation createThumbnailEnterExitAnimationLocked(int thumbTransitState, Rect containingFrame, int transit, int taskId) {
    final int appWidth = containingFrame.width();
    final int appHeight = containingFrame.height();
    Bitmap thumbnailHeader = getAppTransitionThumbnailHeader(taskId);
    Animation a;
    getDefaultNextAppTransitionStartRect(mTmpRect);
    final int thumbWidthI = thumbnailHeader != null ? thumbnailHeader.getWidth() : appWidth;
    final float thumbWidth = thumbWidthI > 0 ? thumbWidthI : 1;
    final int thumbHeightI = thumbnailHeader != null ? thumbnailHeader.getHeight() : appHeight;
    final float thumbHeight = thumbHeightI > 0 ? thumbHeightI : 1;
    switch(thumbTransitState) {
        case THUMBNAIL_TRANSITION_ENTER_SCALE_UP:
            {
                // Entering app scales up with the thumbnail
                float scaleW = thumbWidth / appWidth;
                float scaleH = thumbHeight / appHeight;
                a = new ScaleAnimation(scaleW, 1, scaleH, 1, computePivot(mTmpRect.left, scaleW), computePivot(mTmpRect.top, scaleH));
                break;
            }
        case THUMBNAIL_TRANSITION_EXIT_SCALE_UP:
            {
                // Exiting app while the thumbnail is scaling up should fade or stay in place
                if (transit == TRANSIT_WALLPAPER_INTRA_OPEN) {
                    // Fade out while bringing up selected activity. This keeps the
                    // current activity from showing through a launching wallpaper
                    // activity.
                    a = new AlphaAnimation(1, 0);
                } else {
                    // noop animation
                    a = new AlphaAnimation(1, 1);
                }
                break;
            }
        case THUMBNAIL_TRANSITION_ENTER_SCALE_DOWN:
            {
                // Entering the other app, it should just be visible while we scale the thumbnail
                // down above it
                a = new AlphaAnimation(1, 1);
                break;
            }
        case THUMBNAIL_TRANSITION_EXIT_SCALE_DOWN:
            {
                // Exiting the current app, the app should scale down with the thumbnail
                float scaleW = thumbWidth / appWidth;
                float scaleH = thumbHeight / appHeight;
                Animation scale = new ScaleAnimation(1, scaleW, 1, scaleH, computePivot(mTmpRect.left, scaleW), computePivot(mTmpRect.top, scaleH));
                Animation alpha = new AlphaAnimation(1, 0);
                AnimationSet set = new AnimationSet(true);
                set.addAnimation(scale);
                set.addAnimation(alpha);
                set.setZAdjustment(Animation.ZORDER_TOP);
                a = set;
                break;
            }
        default:
            throw new RuntimeException("Invalid thumbnail transition state");
    }
    return prepareThumbnailAnimation(a, appWidth, appHeight, transit);
}

Example 89 with AnimationSet

use of android.view.animation.AnimationSet in project android_frameworks_base by DirtyUnicorns.

the class AppTransition method createRelaunchAnimation.

private Animation createRelaunchAnimation(Rect containingFrame, Rect contentInsets) {
    getDefaultNextAppTransitionStartRect(mTmpFromClipRect);
    final int left = mTmpFromClipRect.left;
    final int top = mTmpFromClipRect.top;
    mTmpFromClipRect.offset(-left, -top);
    // TODO: Isn't that strange that we ignore exact position of the containingFrame?
    mTmpToClipRect.set(0, 0, containingFrame.width(), containingFrame.height());
    AnimationSet set = new AnimationSet(true);
    float fromWidth = mTmpFromClipRect.width();
    float toWidth = mTmpToClipRect.width();
    float fromHeight = mTmpFromClipRect.height();
    // While the window might span the whole display, the actual content will be cropped to the
    // system decoration frame, for example when the window is docked. We need to take into
    // account the visible height when constructing the animation.
    float toHeight = mTmpToClipRect.height() - contentInsets.top - contentInsets.bottom;
    int translateAdjustment = 0;
    if (fromWidth <= toWidth && fromHeight <= toHeight) {
        // The final window is larger in both dimensions than current window (e.g. we are
        // maximizing), so we can simply unclip the new window and there will be no disappearing
        // frame.
        set.addAnimation(new ClipRectAnimation(mTmpFromClipRect, mTmpToClipRect));
    } else {
        // The disappearing window has one larger dimension. We need to apply scaling, so the
        // first frame of the entry animation matches the old window.
        set.addAnimation(new ScaleAnimation(fromWidth / toWidth, 1, fromHeight / toHeight, 1));
        // We might not be going exactly full screen, but instead be aligned under the status
        // bar using cropping. We still need to account for the cropped part, which will also
        // be scaled.
        translateAdjustment = (int) (contentInsets.top * fromHeight / toHeight);
    }
    // We animate the translation from the old position of the removed window, to the new
    // position of the added window. The latter might not be full screen, for example docked for
    // docked windows.
    TranslateAnimation translate = new TranslateAnimation(left - containingFrame.left, 0, top - containingFrame.top - translateAdjustment, 0);
    set.addAnimation(translate);
    set.setDuration(DEFAULT_APP_TRANSITION_DURATION);
    set.setZAdjustment(Animation.ZORDER_TOP);
    return set;
}

Example 90 with AnimationSet

use of android.view.animation.AnimationSet in project android_frameworks_base by DirtyUnicorns.

the class AppTransition method createAspectScaledThumbnailEnterExitAnimationLocked.

/**
     * This alternate animation is created when we are doing a thumbnail transition, for the
     * activity that is leaving, and the activity that is entering.
     */
Animation createAspectScaledThumbnailEnterExitAnimationLocked(int thumbTransitState, int uiMode, int orientation, int transit, Rect containingFrame, Rect contentInsets, @Nullable Rect surfaceInsets, boolean freeform, int taskId) {
    Animation a;
    final int appWidth = containingFrame.width();
    final int appHeight = containingFrame.height();
    getDefaultNextAppTransitionStartRect(mTmpRect);
    final int thumbWidthI = mTmpRect.width();
    final float thumbWidth = thumbWidthI > 0 ? thumbWidthI : 1;
    final int thumbHeightI = mTmpRect.height();
    final float thumbHeight = thumbHeightI > 0 ? thumbHeightI : 1;
    final int thumbStartX = mTmpRect.left - containingFrame.left - contentInsets.left;
    final int thumbStartY = mTmpRect.top - containingFrame.top;
    switch(thumbTransitState) {
        case THUMBNAIL_TRANSITION_ENTER_SCALE_UP:
        case THUMBNAIL_TRANSITION_EXIT_SCALE_DOWN:
            {
                final boolean scaleUp = thumbTransitState == THUMBNAIL_TRANSITION_ENTER_SCALE_UP;
                if (freeform && scaleUp) {
                    a = createAspectScaledThumbnailEnterFreeformAnimationLocked(containingFrame, surfaceInsets, taskId);
                } else if (freeform) {
                    a = createAspectScaledThumbnailExitFreeformAnimationLocked(containingFrame, surfaceInsets, taskId);
                } else {
                    AnimationSet set = new AnimationSet(true);
                    // In portrait, we scale to fit the width
                    mTmpFromClipRect.set(containingFrame);
                    mTmpToClipRect.set(containingFrame);
                    // Containing frame is in screen space, but we need the clip rect in the
                    // app space.
                    mTmpFromClipRect.offsetTo(0, 0);
                    mTmpToClipRect.offsetTo(0, 0);
                    // Exclude insets region from the source clip.
                    mTmpFromClipRect.inset(contentInsets);
                    mNextAppTransitionInsets.set(contentInsets);
                    if (shouldScaleDownThumbnailTransition(uiMode, orientation)) {
                        // We scale the width and clip to the top/left square
                        float scale = thumbWidth / (appWidth - contentInsets.left - contentInsets.right);
                        if (!mGridLayoutRecentsEnabled) {
                            int unscaledThumbHeight = (int) (thumbHeight / scale);
                            mTmpFromClipRect.bottom = mTmpFromClipRect.top + unscaledThumbHeight;
                        }
                        mNextAppTransitionInsets.set(contentInsets);
                        Animation scaleAnim = new ScaleAnimation(scaleUp ? scale : 1, scaleUp ? 1 : scale, scaleUp ? scale : 1, scaleUp ? 1 : scale, containingFrame.width() / 2f, containingFrame.height() / 2f + contentInsets.top);
                        final float targetX = (mTmpRect.left - containingFrame.left);
                        final float x = containingFrame.width() / 2f - containingFrame.width() / 2f * scale;
                        final float targetY = (mTmpRect.top - containingFrame.top);
                        final float y = containingFrame.height() / 2f - containingFrame.height() / 2f * scale;
                        final float startX = targetX - x;
                        final float startY = targetY - y;
                        Animation clipAnim = scaleUp ? new ClipRectAnimation(mTmpFromClipRect, mTmpToClipRect) : new ClipRectAnimation(mTmpToClipRect, mTmpFromClipRect);
                        Animation translateAnim = scaleUp ? createCurvedMotion(startX, 0, startY - contentInsets.top, 0) : createCurvedMotion(0, startX, 0, startY - contentInsets.top);
                        set.addAnimation(clipAnim);
                        set.addAnimation(scaleAnim);
                        set.addAnimation(translateAnim);
                    } else {
                        // In landscape, we don't scale at all and only crop
                        mTmpFromClipRect.bottom = mTmpFromClipRect.top + thumbHeightI;
                        mTmpFromClipRect.right = mTmpFromClipRect.left + thumbWidthI;
                        Animation clipAnim = scaleUp ? new ClipRectAnimation(mTmpFromClipRect, mTmpToClipRect) : new ClipRectAnimation(mTmpToClipRect, mTmpFromClipRect);
                        Animation translateAnim = scaleUp ? createCurvedMotion(thumbStartX, 0, thumbStartY - contentInsets.top, 0) : createCurvedMotion(0, thumbStartX, 0, thumbStartY - contentInsets.top);
                        set.addAnimation(clipAnim);
                        set.addAnimation(translateAnim);
                    }
                    a = set;
                    a.setZAdjustment(Animation.ZORDER_TOP);
                }
                break;
            }
        case THUMBNAIL_TRANSITION_EXIT_SCALE_UP:
            {
                // Previous app window during the scale up
                if (transit == TRANSIT_WALLPAPER_INTRA_OPEN) {
                    // Fade out the source activity if we are animating to a wallpaper
                    // activity.
                    a = new AlphaAnimation(1, 0);
                } else {
                    a = new AlphaAnimation(1, 1);
                }
                break;
            }
        case THUMBNAIL_TRANSITION_ENTER_SCALE_DOWN:
            {
                // Target app window during the scale down
                if (transit == TRANSIT_WALLPAPER_INTRA_OPEN) {
                    // Fade in the destination activity if we are animating from a wallpaper
                    // activity.
                    a = new AlphaAnimation(0, 1);
                } else {
                    a = new AlphaAnimation(1, 1);
                }
                break;
            }
        default:
            throw new RuntimeException("Invalid thumbnail transition state");
    }
    return prepareThumbnailAnimationWithDuration(a, appWidth, appHeight, getAspectScaleDuration(), getAspectScaleInterpolator());
}