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

Example 21 with AnimationSet

use of android.view.animation.AnimationSet in project platform_frameworks_base by android.

the class WindowStateAnimator method applyFadeoutDuringKeyguardExitAnimation.

private void applyFadeoutDuringKeyguardExitAnimation() {
    long startTime = mAnimation.getStartTime();
    long duration = mAnimation.getDuration();
    long elapsed = mLastAnimationTime - startTime;
    long fadeDuration = duration - elapsed;
    if (fadeDuration <= 0) {
        // Never mind, this would be no visible animation, so abort the animation change.
        return;
    }
    AnimationSet newAnimation = new AnimationSet(false);
    newAnimation.setDuration(duration);
    newAnimation.setStartTime(startTime);
    newAnimation.addAnimation(mAnimation);
    Animation fadeOut = AnimationUtils.loadAnimation(mContext, com.android.internal.R.anim.app_starting_exit);
    fadeOut.setDuration(fadeDuration);
    fadeOut.setStartOffset(elapsed);
    newAnimation.addAnimation(fadeOut);
    newAnimation.initialize(mWin.mFrame.width(), mWin.mFrame.height(), mAnimDx, mAnimDy);
    mAnimation = newAnimation;
}

Example 22 with AnimationSet

use of android.view.animation.AnimationSet in project platform_frameworks_base by android.

the class PhoneWindowManager method createForceHideEnterAnimation.

@Override
public Animation createForceHideEnterAnimation(boolean onWallpaper, boolean goingToNotificationShade) {
    if (goingToNotificationShade) {
        return AnimationUtils.loadAnimation(mContext, R.anim.lock_screen_behind_enter_fade_in);
    }
    AnimationSet set = (AnimationSet) AnimationUtils.loadAnimation(mContext, onWallpaper ? R.anim.lock_screen_behind_enter_wallpaper : R.anim.lock_screen_behind_enter);
    // TODO: Use XML interpolators when we have log interpolators available in XML.
    final List<Animation> animations = set.getAnimations();
    for (int i = animations.size() - 1; i >= 0; --i) {
        animations.get(i).setInterpolator(mLogDecelerateInterpolator);
    }
    return set;
}

Example 23 with AnimationSet

use of android.view.animation.AnimationSet in project platform_frameworks_base by android.

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 24 with AnimationSet

use of android.view.animation.AnimationSet in project platform_frameworks_base by android.

the class AppTransition method createAspectScaledThumbnailFreeformAnimationLocked.

private AnimationSet createAspectScaledThumbnailFreeformAnimationLocked(Rect sourceFrame, Rect destFrame, @Nullable Rect surfaceInsets, boolean enter) {
    final float sourceWidth = sourceFrame.width();
    final float sourceHeight = sourceFrame.height();
    final float destWidth = destFrame.width();
    final float destHeight = destFrame.height();
    final float scaleH = enter ? sourceWidth / destWidth : destWidth / sourceWidth;
    final float scaleV = enter ? sourceHeight / destHeight : destHeight / sourceHeight;
    AnimationSet set = new AnimationSet(true);
    final int surfaceInsetsH = surfaceInsets == null ? 0 : surfaceInsets.left + surfaceInsets.right;
    final int surfaceInsetsV = surfaceInsets == null ? 0 : surfaceInsets.top + surfaceInsets.bottom;
    // We want the scaling to happen from the center of the surface. In order to achieve that,
    // we need to account for surface insets that will be used to enlarge the surface.
    final float scaleHCenter = ((enter ? destWidth : sourceWidth) + surfaceInsetsH) / 2;
    final float scaleVCenter = ((enter ? destHeight : sourceHeight) + surfaceInsetsV) / 2;
    final ScaleAnimation scale = enter ? new ScaleAnimation(scaleH, 1, scaleV, 1, scaleHCenter, scaleVCenter) : new ScaleAnimation(1, scaleH, 1, scaleV, scaleHCenter, scaleVCenter);
    final int sourceHCenter = sourceFrame.left + sourceFrame.width() / 2;
    final int sourceVCenter = sourceFrame.top + sourceFrame.height() / 2;
    final int destHCenter = destFrame.left + destFrame.width() / 2;
    final int destVCenter = destFrame.top + destFrame.height() / 2;
    final int fromX = enter ? sourceHCenter - destHCenter : destHCenter - sourceHCenter;
    final int fromY = enter ? sourceVCenter - destVCenter : destVCenter - sourceVCenter;
    final TranslateAnimation translation = enter ? new TranslateAnimation(fromX, 0, fromY, 0) : new TranslateAnimation(0, fromX, 0, fromY);
    set.addAnimation(scale);
    set.addAnimation(translation);
    final IRemoteCallback callback = mAnimationFinishedCallback;
    if (callback != null) {
        set.setAnimationListener(new Animation.AnimationListener() {

            @Override
            public void onAnimationStart(Animation animation) {
            }

            @Override
            public void onAnimationEnd(Animation animation) {
                mService.mH.obtainMessage(H.DO_ANIMATION_CALLBACK, callback).sendToTarget();
            }

            @Override
            public void onAnimationRepeat(Animation animation) {
            }
        });
    }
    return set;
}

Example 25 with AnimationSet

use of android.view.animation.AnimationSet in project platform_frameworks_base by android.

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;
}