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

Example 66 with ScaleAnimation

use of android.view.animation.ScaleAnimation in project Signal-Android by WhisperSystems.

the class HidingLinearLayout method hide.

public void hide() {
    if (!isEnabled() || getVisibility() == GONE)
        return;
    AnimationSet animation = new AnimationSet(true);
    animation.addAnimation(new ScaleAnimation(1, 0, 1, 1, Animation.RELATIVE_TO_SELF, 1f, Animation.RELATIVE_TO_SELF, 0.5f));
    animation.addAnimation(new AlphaAnimation(1, 0));
    animation.setDuration(100);
    animation.setAnimationListener(new Animation.AnimationListener() {

        @Override
        public void onAnimationStart(Animation animation) {
        }

        @Override
        public void onAnimationRepeat(Animation animation) {
        }

        @Override
        public void onAnimationEnd(Animation animation) {
            setVisibility(GONE);
        }
    });
    animateWith(animation);
}

Example 67 with ScaleAnimation

use of android.view.animation.ScaleAnimation in project JamsMusicPlayer by psaravan.

the class NowPlayingActivity method animatePlayToPause.

/**
     * Animates the play button to a pause button.
     */
private void animatePlayToPause() {
    //Check to make sure the current icon is the play icon.
    if (mPlayPauseButton.getId() != R.drawable.play_light)
        return;
    //Fade out the play button.
    final ScaleAnimation scaleOut = new ScaleAnimation(1.0f, 0.0f, 1.0f, 0.0f, mPlayPauseButton.getWidth() / 2, mPlayPauseButton.getHeight() / 2);
    scaleOut.setDuration(150);
    scaleOut.setInterpolator(new AccelerateInterpolator());
    //Scale in the pause button.
    final ScaleAnimation scaleIn = new ScaleAnimation(0.0f, 1.0f, 0.0f, 1.0f, mPlayPauseButton.getWidth() / 2, mPlayPauseButton.getHeight() / 2);
    scaleIn.setDuration(150);
    scaleIn.setInterpolator(new DecelerateInterpolator());
    scaleOut.setAnimationListener(new Animation.AnimationListener() {

        @Override
        public void onAnimationStart(Animation animation) {
        }

        @Override
        public void onAnimationEnd(Animation animation) {
            mPlayPauseButton.setImageResource(R.drawable.pause_light);
            mPlayPauseButton.setPadding(0, 0, 0, 0);
            mPlayPauseButton.startAnimation(scaleIn);
        }

        @Override
        public void onAnimationRepeat(Animation animation) {
        }
    });
    scaleIn.setAnimationListener(new Animation.AnimationListener() {

        @Override
        public void onAnimationStart(Animation animation) {
        }

        @Override
        public void onAnimationEnd(Animation animation) {
            mPlayPauseButton.setScaleX(1.0f);
            mPlayPauseButton.setScaleY(1.0f);
            mPlayPauseButton.setId(R.drawable.pause_light);
        }

        @Override
        public void onAnimationRepeat(Animation animation) {
        }
    });
    mPlayPauseButton.startAnimation(scaleOut);
}

Example 68 with ScaleAnimation

use of android.view.animation.ScaleAnimation in project JamsMusicPlayer by psaravan.

the class NowPlayingActivity method animatePauseToPlay.

/**
     * Animates the pause button to a play button.
     */
private void animatePauseToPlay() {
    //Check to make sure the current icon is the pause icon.
    if (mPlayPauseButton.getId() != R.drawable.pause_light)
        return;
    //Scale out the pause button.
    final ScaleAnimation scaleOut = new ScaleAnimation(1.0f, 0.0f, 1.0f, 0.0f, mPlayPauseButton.getWidth() / 2, mPlayPauseButton.getHeight() / 2);
    scaleOut.setDuration(150);
    scaleOut.setInterpolator(new AccelerateInterpolator());
    //Scale in the play button.
    final ScaleAnimation scaleIn = new ScaleAnimation(0.0f, 1.0f, 0.0f, 1.0f, mPlayPauseButton.getWidth() / 2, mPlayPauseButton.getHeight() / 2);
    scaleIn.setDuration(150);
    scaleIn.setInterpolator(new DecelerateInterpolator());
    scaleOut.setAnimationListener(new Animation.AnimationListener() {

        @Override
        public void onAnimationStart(Animation animation) {
        }

        @Override
        public void onAnimationEnd(Animation animation) {
            mPlayPauseButton.setImageResource(R.drawable.play_light);
            mPlayPauseButton.setPadding(0, 0, -5, 0);
            mPlayPauseButton.startAnimation(scaleIn);
        }

        @Override
        public void onAnimationRepeat(Animation animation) {
        }
    });
    scaleIn.setAnimationListener(new Animation.AnimationListener() {

        @Override
        public void onAnimationStart(Animation animation) {
        }

        @Override
        public void onAnimationEnd(Animation animation) {
            mPlayPauseButton.setScaleX(1.0f);
            mPlayPauseButton.setScaleY(1.0f);
            mPlayPauseButton.setId(R.drawable.play_light);
        }

        @Override
        public void onAnimationRepeat(Animation animation) {
        }
    });
    mPlayPauseButton.startAnimation(scaleOut);
}

Example 69 with ScaleAnimation

use of android.view.animation.ScaleAnimation in project RippleEffect by traex.

the class RippleView method onSizeChanged.

@Override
protected void onSizeChanged(int w, int h, int oldw, int oldh) {
    super.onSizeChanged(w, h, oldw, oldh);
    WIDTH = w;
    HEIGHT = h;
    scaleAnimation = new ScaleAnimation(1.0f, zoomScale, 1.0f, zoomScale, w / 2, h / 2);
    scaleAnimation.setDuration(zoomDuration);
    scaleAnimation.setRepeatMode(Animation.REVERSE);
    scaleAnimation.setRepeatCount(1);
}

Example 70 with ScaleAnimation

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

the class AppTransition method createScaleUpAnimationLocked.

private Animation createScaleUpAnimationLocked(int transit, boolean enter, int appWidth, int appHeight) {
    Animation a = null;
    if (enter) {
        // Entering app zooms out from the center of the initial rect.
        float scaleW = mNextAppTransitionStartWidth / (float) appWidth;
        float scaleH = mNextAppTransitionStartHeight / (float) appHeight;
        Animation scale = new ScaleAnimation(scaleW, 1, scaleH, 1, computePivot(mNextAppTransitionStartX, scaleW), computePivot(mNextAppTransitionStartY, 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;
}