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

Example 96 with ScaleAnimation

use of android.view.animation.ScaleAnimation in project android_frameworks_base by ResurrectionRemix.

the class AppTransition method createThumbnailScaleAnimationLocked.

/**
     * This animation runs for the thumbnail that gets cross faded with the enter/exit activity
     * when a thumbnail is specified with the pending animation override.
     */
Animation createThumbnailScaleAnimationLocked(int appWidth, int appHeight, int transit, Bitmap thumbnailHeader) {
    Animation a;
    getDefaultNextAppTransitionStartRect(mTmpRect);
    final int thumbWidthI = thumbnailHeader.getWidth();
    final float thumbWidth = thumbWidthI > 0 ? thumbWidthI : 1;
    final int thumbHeightI = thumbnailHeader.getHeight();
    final float thumbHeight = thumbHeightI > 0 ? thumbHeightI : 1;
    if (mNextAppTransitionScaleUp) {
        // Animation for the thumbnail zooming from its initial size to the full screen
        float scaleW = appWidth / thumbWidth;
        float scaleH = appHeight / thumbHeight;
        Animation scale = new ScaleAnimation(1, scaleW, 1, scaleH, computePivot(mTmpRect.left, 1 / scaleW), computePivot(mTmpRect.top, 1 / scaleH));
        scale.setInterpolator(mDecelerateInterpolator);
        Animation alpha = new AlphaAnimation(1, 0);
        alpha.setInterpolator(mThumbnailFadeOutInterpolator);
        // This AnimationSet uses the Interpolators assigned above.
        AnimationSet set = new AnimationSet(false);
        set.addAnimation(scale);
        set.addAnimation(alpha);
        a = set;
    } else {
        // Animation for the thumbnail zooming down from the full screen to its final size
        float scaleW = appWidth / thumbWidth;
        float scaleH = appHeight / thumbHeight;
        a = new ScaleAnimation(scaleW, 1, scaleH, 1, computePivot(mTmpRect.left, 1 / scaleW), computePivot(mTmpRect.top, 1 / scaleH));
    }
    return prepareThumbnailAnimation(a, appWidth, appHeight, transit);
}

Example 97 with ScaleAnimation

use of android.view.animation.ScaleAnimation in project android_frameworks_base by ResurrectionRemix.

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 98 with ScaleAnimation

use of android.view.animation.ScaleAnimation in project android_frameworks_base by ResurrectionRemix.

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 99 with ScaleAnimation

use of android.view.animation.ScaleAnimation in project Tapad by berict.

the class AnimateHelper method scaleOut.

// Scale Animations
public void scaleOut(final View view, final int delay, final long duration, String handlerName) {
    final ScaleAnimation scaleOut = new ScaleAnimation(1, 0, 1, 0, Animation.RELATIVE_TO_SELF, 0.5f, Animation.RELATIVE_TO_SELF, 0.5f);
    scaleOut.setInterpolator(new AccelerateDecelerateInterpolator());
    Map<String, Handler> handlerCreator = new HashMap<>();
    handlerCreator.put(handlerName, new Handler());
    if (delay > 0) {
        handlerCreator.get(handlerName).postDelayed(new Runnable() {

            @Override
            public void run() {
                view.setVisibility(View.VISIBLE);
                scaleOut.setDuration(duration);
                view.startAnimation(scaleOut);
                Log.i("AnimateHelper", "scale OUT effect for " + String.valueOf(duration) + "ms with " + String.valueOf(delay) + "ms delay");
            }
        }, delay);
    } else {
        view.setVisibility(View.VISIBLE);
        scaleOut.setDuration(duration);
        view.startAnimation(scaleOut);
        Log.i("AnimateHelper", "scale OUT effect for " + String.valueOf(duration) + "ms with " + String.valueOf(delay) + "ms delay");
    }
    handlerCreator.get(handlerName).postDelayed(new Runnable() {

        @Override
        public void run() {
            view.setVisibility(View.GONE);
        }
    }, delay + 10);
}

Example 100 with ScaleAnimation

use of android.view.animation.ScaleAnimation in project Tapad by berict.

the class TutorialHelper method playAnimation.

void playAnimation(final int viewId, ScaleAnimation animation, final Activity activity) {
    View view = window.getView(R.id.base_tutorial, activity).findViewById(viewId);
    animation.setInterpolator(new AccelerateDecelerateInterpolator());
    animation.setDuration(300);
    view.startAnimation(animation);
    view.setVisibility(View.VISIBLE);
    animation.setAnimationListener(new Animation.AnimationListener() {

        @Override
        public void onAnimationStart(Animation animation) {
        }

        @Override
        public void onAnimationEnd(Animation animation) {
            anim.fadeOut(viewId, 0, 200, activity);
        }

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