mirror of https://github.com/TeamNewPipe/NewPipe
241 lines
10 KiB
Java
241 lines
10 KiB
Java
package org.schabi.newpipe.util;
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import android.animation.Animator;
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import android.animation.AnimatorListenerAdapter;
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import android.animation.ArgbEvaluator;
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import android.animation.ValueAnimator;
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import android.content.res.ColorStateList;
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import android.support.annotation.ColorInt;
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import android.support.v4.view.ViewCompat;
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import android.support.v4.view.animation.FastOutSlowInInterpolator;
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import android.util.Log;
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import android.view.View;
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import android.widget.TextView;
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import org.schabi.newpipe.MainActivity;
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public class AnimationUtils {
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private static final String TAG = "AnimationUtils";
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private static final boolean DEBUG = MainActivity.DEBUG;
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public enum Type {
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ALPHA, SCALE_AND_ALPHA, LIGHT_SCALE_AND_ALPHA
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}
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public static void animateView(View view, boolean enterOrExit, long duration) {
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animateView(view, Type.ALPHA, enterOrExit, duration, 0, null);
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}
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public static void animateView(View view, boolean enterOrExit, long duration, long delay) {
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animateView(view, Type.ALPHA, enterOrExit, duration, delay, null);
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}
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public static void animateView(View view, boolean enterOrExit, long duration, long delay, Runnable execOnEnd) {
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animateView(view, Type.ALPHA, enterOrExit, duration, delay, execOnEnd);
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}
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public static void animateView(View view, Type animationType, boolean enterOrExit, long duration) {
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animateView(view, animationType, enterOrExit, duration, 0, null);
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}
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public static void animateView(View view, Type animationType, boolean enterOrExit, long duration, long delay) {
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animateView(view, animationType, enterOrExit, duration, delay, null);
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}
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/**
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* Animate the view
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*
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* @param view view that will be animated
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* @param animationType {@link Type} of the animation
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* @param enterOrExit true to enter, false to exit
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* @param duration how long the animation will take, in milliseconds
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* @param delay how long the animation will wait to start, in milliseconds
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* @param execOnEnd runnable that will be executed when the animation ends
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*/
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public static void animateView(final View view, Type animationType, boolean enterOrExit, long duration, long delay, Runnable execOnEnd) {
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if (DEBUG) {
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String id;
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try {
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id = view.getResources().getResourceEntryName(view.getId());
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} catch (Exception e) {
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id = view.getId() + "";
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}
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String msg = String.format("%8s → [%s:%s] [%s %s:%s] execOnEnd=%s",
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enterOrExit, view.getClass().getSimpleName(), id, animationType, duration, delay, execOnEnd);
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Log.d(TAG, "animateView()" + msg);
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}
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if (view.getVisibility() == View.VISIBLE && enterOrExit) {
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if (DEBUG) Log.d(TAG, "animateView() view was already visible > view = [" + view + "]");
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view.animate().setListener(null).cancel();
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view.setVisibility(View.VISIBLE);
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view.setAlpha(1f);
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if (execOnEnd != null) execOnEnd.run();
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return;
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} else if ((view.getVisibility() == View.GONE || view.getVisibility() == View.INVISIBLE) && !enterOrExit) {
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if (DEBUG) Log.d(TAG, "animateView() view was already gone > view = [" + view + "]");
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view.animate().setListener(null).cancel();
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view.setVisibility(View.GONE);
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view.setAlpha(0f);
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if (execOnEnd != null) execOnEnd.run();
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return;
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}
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view.animate().setListener(null).cancel();
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view.setVisibility(View.VISIBLE);
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switch (animationType) {
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case ALPHA:
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animateAlpha(view, enterOrExit, duration, delay, execOnEnd);
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break;
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case SCALE_AND_ALPHA:
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animateScaleAndAlpha(view, enterOrExit, duration, delay, execOnEnd);
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break;
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case LIGHT_SCALE_AND_ALPHA:
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animateLightScaleAndAlpha(view, enterOrExit, duration, delay, execOnEnd);
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break;
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}
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}
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/**
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* Animate the background color of a view
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*/
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public static void animateBackgroundColor(final View view, long duration, @ColorInt final int colorStart, @ColorInt final int colorEnd) {
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if (DEBUG) {
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Log.d(TAG, "animateBackgroundColor() called with: view = [" + view + "], duration = [" + duration + "], colorStart = [" + colorStart + "], colorEnd = [" + colorEnd + "]");
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}
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final int[][] EMPTY = new int[][]{new int[0]};
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ValueAnimator viewPropertyAnimator = ValueAnimator.ofObject(new ArgbEvaluator(), colorStart, colorEnd);
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viewPropertyAnimator.setInterpolator(new FastOutSlowInInterpolator());
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viewPropertyAnimator.setDuration(duration);
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viewPropertyAnimator.addUpdateListener(new ValueAnimator.AnimatorUpdateListener() {
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@Override
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public void onAnimationUpdate(ValueAnimator animation) {
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ViewCompat.setBackgroundTintList(view, new ColorStateList(EMPTY, new int[]{(int) animation.getAnimatedValue()}));
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}
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});
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viewPropertyAnimator.addListener(new AnimatorListenerAdapter() {
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@Override
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public void onAnimationEnd(Animator animation) {
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ViewCompat.setBackgroundTintList(view, new ColorStateList(EMPTY, new int[]{colorEnd}));
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}
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@Override
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public void onAnimationCancel(Animator animation) {
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onAnimationEnd(animation);
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}
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});
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viewPropertyAnimator.start();
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}
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/**
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* Animate the text color of any view that extends {@link TextView} (Buttons, EditText...)
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*/
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public static void animateTextColor(final TextView view, long duration, @ColorInt final int colorStart, @ColorInt final int colorEnd) {
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if (DEBUG) {
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Log.d(TAG, "animateTextColor() called with: view = [" + view + "], duration = [" + duration + "], colorStart = [" + colorStart + "], colorEnd = [" + colorEnd + "]");
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}
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ValueAnimator viewPropertyAnimator = ValueAnimator.ofObject(new ArgbEvaluator(), colorStart, colorEnd);
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viewPropertyAnimator.setInterpolator(new FastOutSlowInInterpolator());
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viewPropertyAnimator.setDuration(duration);
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viewPropertyAnimator.addUpdateListener(new ValueAnimator.AnimatorUpdateListener() {
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@Override
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public void onAnimationUpdate(ValueAnimator animation) {
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view.setTextColor((int) animation.getAnimatedValue());
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}
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});
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viewPropertyAnimator.addListener(new AnimatorListenerAdapter() {
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@Override
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public void onAnimationEnd(Animator animation) {
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view.setTextColor(colorEnd);
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}
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@Override
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public void onAnimationCancel(Animator animation) {
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view.setTextColor(colorEnd);
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}
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});
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viewPropertyAnimator.start();
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}
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/*//////////////////////////////////////////////////////////////////////////
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// Internals
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//////////////////////////////////////////////////////////////////////////*/
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private static void animateAlpha(final View view, boolean enterOrExit, long duration, long delay, final Runnable execOnEnd) {
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if (enterOrExit) {
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view.animate().setInterpolator(new FastOutSlowInInterpolator()).alpha(1f)
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.setDuration(duration).setStartDelay(delay).setListener(new AnimatorListenerAdapter() {
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@Override
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public void onAnimationEnd(Animator animation) {
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if (execOnEnd != null) execOnEnd.run();
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}
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}).start();
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} else {
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view.animate().setInterpolator(new FastOutSlowInInterpolator()).alpha(0f)
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.setDuration(duration).setStartDelay(delay).setListener(new AnimatorListenerAdapter() {
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@Override
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public void onAnimationEnd(Animator animation) {
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view.setVisibility(View.GONE);
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if (execOnEnd != null) execOnEnd.run();
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}
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}).start();
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}
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}
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private static void animateScaleAndAlpha(final View view, boolean enterOrExit, long duration, long delay, final Runnable execOnEnd) {
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if (enterOrExit) {
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view.setScaleX(.8f);
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view.setScaleY(.8f);
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view.animate().setInterpolator(new FastOutSlowInInterpolator()).alpha(1f).scaleX(1f).scaleY(1f)
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.setDuration(duration).setStartDelay(delay).setListener(new AnimatorListenerAdapter() {
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@Override
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public void onAnimationEnd(Animator animation) {
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if (execOnEnd != null) execOnEnd.run();
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}
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}).start();
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} else {
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view.setScaleX(1f);
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view.setScaleY(1f);
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view.animate().setInterpolator(new FastOutSlowInInterpolator()).alpha(0f).scaleX(.8f).scaleY(.8f)
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.setDuration(duration).setStartDelay(delay).setListener(new AnimatorListenerAdapter() {
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@Override
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public void onAnimationEnd(Animator animation) {
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view.setVisibility(View.GONE);
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if (execOnEnd != null) execOnEnd.run();
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}
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}).start();
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}
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}
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private static void animateLightScaleAndAlpha(final View view, boolean enterOrExit, long duration, long delay, final Runnable execOnEnd) {
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if (enterOrExit) {
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view.setAlpha(.5f);
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view.setScaleX(.95f);
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view.setScaleY(.95f);
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view.animate().setInterpolator(new FastOutSlowInInterpolator()).alpha(1f).scaleX(1f).scaleY(1f)
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.setDuration(duration).setStartDelay(delay).setListener(new AnimatorListenerAdapter() {
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@Override
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public void onAnimationEnd(Animator animation) {
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if (execOnEnd != null) execOnEnd.run();
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}
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}).start();
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} else {
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view.setAlpha(1f);
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view.setScaleX(1f);
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view.setScaleY(1f);
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view.animate().setInterpolator(new FastOutSlowInInterpolator()).alpha(0f).scaleX(.95f).scaleY(.95f)
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.setDuration(duration).setStartDelay(delay).setListener(new AnimatorListenerAdapter() {
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@Override
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public void onAnimationEnd(Animator animation) {
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view.setVisibility(View.GONE);
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if (execOnEnd != null) execOnEnd.run();
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}
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}).start();
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}
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}
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}
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