mirror of https://github.com/TeamNewPipe/NewPipe
479 lines
20 KiB
Java
479 lines
20 KiB
Java
/*
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* Copyright 2018 Mauricio Colli <mauriciocolli@outlook.com>
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* AnimationUtils.java is part of NewPipe
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*
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* License: GPL-3.0+
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* This program is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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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.util.Log;
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import android.view.View;
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import android.widget.TextView;
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import androidx.annotation.ColorInt;
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import androidx.annotation.FloatRange;
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import androidx.core.view.ViewCompat;
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import androidx.interpolator.view.animation.FastOutSlowInInterpolator;
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import org.schabi.newpipe.MainActivity;
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public final 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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private AnimationUtils() { }
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public static void animateView(final View view, final boolean enterOrExit,
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final 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(final View view, final boolean enterOrExit,
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final long duration, final 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(final View view, final boolean enterOrExit, final long duration,
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final long delay, final 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(final View view, final Type animationType,
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final boolean enterOrExit, final 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(final View view, final Type animationType,
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final boolean enterOrExit, final long duration,
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final 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, final Type animationType,
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final boolean enterOrExit, final long duration,
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final long delay, final 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 (final Exception e) {
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id = view.getId() + "";
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}
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final String msg = String.format("%8s → [%s:%s] [%s %s:%s] execOnEnd=%s", enterOrExit,
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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) {
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Log.d(TAG, "animateView() view was already visible > view = [" + view + "]");
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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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view.setAlpha(1f);
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if (execOnEnd != null) {
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execOnEnd.run();
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}
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return;
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} else if ((view.getVisibility() == View.GONE || view.getVisibility() == View.INVISIBLE)
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&& !enterOrExit) {
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if (DEBUG) {
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Log.d(TAG, "animateView() view was already gone > view = [" + view + "]");
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}
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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) {
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execOnEnd.run();
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}
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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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case SLIDE_AND_ALPHA:
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animateSlideAndAlpha(view, enterOrExit, duration, delay, execOnEnd);
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break;
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case LIGHT_SLIDE_AND_ALPHA:
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animateLightSlideAndAlpha(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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* @param view the view to animate
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* @param duration the duration of the animation
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* @param colorStart the background color to start with
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* @param colorEnd the background color to end with
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*/
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public static void animateBackgroundColor(final View view, final long duration,
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@ColorInt final int colorStart,
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@ColorInt final int colorEnd) {
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if (DEBUG) {
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Log.d(TAG, "animateBackgroundColor() called with: "
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+ "view = [" + view + "], duration = [" + duration + "], "
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+ "colorStart = [" + colorStart + "], colorEnd = [" + colorEnd + "]");
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}
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final int[][] empty = new int[][]{new int[0]};
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final ValueAnimator viewPropertyAnimator = ValueAnimator
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.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(animation ->
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ViewCompat.setBackgroundTintList(view,
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new ColorStateList(empty, new int[]{(int) animation.getAnimatedValue()})));
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viewPropertyAnimator.addListener(new AnimatorListenerAdapter() {
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@Override
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public void onAnimationEnd(final Animator animation) {
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ViewCompat.setBackgroundTintList(view,
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new ColorStateList(empty, new int[]{colorEnd}));
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}
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@Override
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public void onAnimationCancel(final 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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* @param view the text view to animate
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* @param duration the duration of the animation
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* @param colorStart the text color to start with
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* @param colorEnd the text color to end with
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*/
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public static void animateTextColor(final TextView view, final long duration,
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@ColorInt final int colorStart,
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@ColorInt final int colorEnd) {
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if (DEBUG) {
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Log.d(TAG, "animateTextColor() called with: "
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+ "view = [" + view + "], duration = [" + duration + "], "
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+ "colorStart = [" + colorStart + "], colorEnd = [" + colorEnd + "]");
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}
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final ValueAnimator viewPropertyAnimator = ValueAnimator
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.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(animation ->
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view.setTextColor((int) animation.getAnimatedValue()));
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viewPropertyAnimator.addListener(new AnimatorListenerAdapter() {
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@Override
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public void onAnimationEnd(final 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(final 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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public static ValueAnimator animateHeight(final View view, final long duration,
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final int targetHeight) {
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final int height = view.getHeight();
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if (DEBUG) {
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Log.d(TAG, "animateHeight: duration = [" + duration + "], "
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+ "from " + height + " to → " + targetHeight + " in: " + view);
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}
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final ValueAnimator animator = ValueAnimator.ofFloat(height, targetHeight);
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animator.setInterpolator(new FastOutSlowInInterpolator());
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animator.setDuration(duration);
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animator.addUpdateListener(animation -> {
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final float value = (float) animation.getAnimatedValue();
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view.getLayoutParams().height = (int) value;
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view.requestLayout();
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});
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animator.addListener(new AnimatorListenerAdapter() {
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@Override
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public void onAnimationEnd(final Animator animation) {
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view.getLayoutParams().height = targetHeight;
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view.requestLayout();
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}
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@Override
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public void onAnimationCancel(final Animator animation) {
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view.getLayoutParams().height = targetHeight;
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view.requestLayout();
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}
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});
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animator.start();
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return animator;
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}
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public static void animateRotation(final View view, final long duration,
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final int targetRotation) {
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if (DEBUG) {
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Log.d(TAG, "animateRotation: duration = [" + duration + "], "
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+ "from " + view.getRotation() + " to → " + targetRotation + " in: " + view);
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}
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view.animate().setListener(null).cancel();
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view.animate()
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.rotation(targetRotation).setDuration(duration)
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.setInterpolator(new FastOutSlowInInterpolator())
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.setListener(new AnimatorListenerAdapter() {
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@Override
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public void onAnimationCancel(final Animator animation) {
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view.setRotation(targetRotation);
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}
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@Override
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public void onAnimationEnd(final Animator animation) {
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view.setRotation(targetRotation);
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}
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}).start();
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}
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private static void animateAlpha(final View view, final boolean enterOrExit,
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final long duration, final long delay,
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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)
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.setListener(new AnimatorListenerAdapter() {
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@Override
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public void onAnimationEnd(final Animator animation) {
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if (execOnEnd != null) {
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execOnEnd.run();
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}
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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)
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.setListener(new AnimatorListenerAdapter() {
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@Override
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public void onAnimationEnd(final Animator animation) {
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view.setVisibility(View.GONE);
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if (execOnEnd != null) {
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execOnEnd.run();
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}
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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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// Internals
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//////////////////////////////////////////////////////////////////////////*/
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private static void animateScaleAndAlpha(final View view, final boolean enterOrExit,
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final long duration, final long delay,
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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()
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.setInterpolator(new FastOutSlowInInterpolator())
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.alpha(1f).scaleX(1f).scaleY(1f)
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.setDuration(duration).setStartDelay(delay)
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.setListener(new AnimatorListenerAdapter() {
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@Override
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public void onAnimationEnd(final Animator animation) {
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if (execOnEnd != null) {
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execOnEnd.run();
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}
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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()
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.setInterpolator(new FastOutSlowInInterpolator())
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.alpha(0f).scaleX(.8f).scaleY(.8f)
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.setDuration(duration).setStartDelay(delay)
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.setListener(new AnimatorListenerAdapter() {
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@Override
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public void onAnimationEnd(final Animator animation) {
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view.setVisibility(View.GONE);
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if (execOnEnd != null) {
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execOnEnd.run();
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}
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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, final boolean enterOrExit,
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final long duration, final long delay,
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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()
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.setInterpolator(new FastOutSlowInInterpolator())
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.alpha(1f).scaleX(1f).scaleY(1f)
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.setDuration(duration).setStartDelay(delay)
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.setListener(new AnimatorListenerAdapter() {
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@Override
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public void onAnimationEnd(final Animator animation) {
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if (execOnEnd != null) {
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execOnEnd.run();
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}
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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()
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.setInterpolator(new FastOutSlowInInterpolator())
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.alpha(0f).scaleX(.95f).scaleY(.95f)
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.setDuration(duration).setStartDelay(delay)
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.setListener(new AnimatorListenerAdapter() {
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@Override
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public void onAnimationEnd(final Animator animation) {
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view.setVisibility(View.GONE);
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if (execOnEnd != null) {
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execOnEnd.run();
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}
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}
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}).start();
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}
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}
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private static void animateSlideAndAlpha(final View view, final boolean enterOrExit,
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final long duration, final long delay,
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final Runnable execOnEnd) {
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if (enterOrExit) {
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view.setTranslationY(-view.getHeight());
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view.setAlpha(0f);
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view.animate()
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.setInterpolator(new FastOutSlowInInterpolator()).alpha(1f).translationY(0)
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.setDuration(duration).setStartDelay(delay)
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.setListener(new AnimatorListenerAdapter() {
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@Override
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public void onAnimationEnd(final Animator animation) {
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if (execOnEnd != null) {
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execOnEnd.run();
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}
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}
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}).start();
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} else {
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view.animate()
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.setInterpolator(new FastOutSlowInInterpolator())
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.alpha(0f).translationY(-view.getHeight())
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.setDuration(duration).setStartDelay(delay)
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.setListener(new AnimatorListenerAdapter() {
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@Override
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public void onAnimationEnd(final Animator animation) {
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view.setVisibility(View.GONE);
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if (execOnEnd != null) {
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execOnEnd.run();
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}
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}
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}).start();
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}
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}
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private static void animateLightSlideAndAlpha(final View view, final boolean enterOrExit,
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final long duration, final long delay,
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final Runnable execOnEnd) {
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if (enterOrExit) {
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view.setTranslationY(-view.getHeight() / 2.0f);
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view.setAlpha(0f);
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view.animate()
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.setInterpolator(new FastOutSlowInInterpolator()).alpha(1f).translationY(0)
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.setDuration(duration).setStartDelay(delay)
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.setListener(new AnimatorListenerAdapter() {
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@Override
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public void onAnimationEnd(final Animator animation) {
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if (execOnEnd != null) {
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execOnEnd.run();
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}
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}
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}).start();
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} else {
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view.animate().setInterpolator(new FastOutSlowInInterpolator())
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.alpha(0f).translationY(-view.getHeight() / 2.0f)
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.setDuration(duration).setStartDelay(delay)
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.setListener(new AnimatorListenerAdapter() {
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@Override
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public void onAnimationEnd(final Animator animation) {
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view.setVisibility(View.GONE);
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if (execOnEnd != null) {
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execOnEnd.run();
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}
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}
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}).start();
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}
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}
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public static void slideUp(final View view, final long duration, final long delay,
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@FloatRange(from = 0.0f, to = 1.0f)
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final float translationPercent) {
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final int translationY = (int) (view.getResources().getDisplayMetrics().heightPixels
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* (translationPercent));
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view.animate().setListener(null).cancel();
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view.setAlpha(0f);
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view.setTranslationY(translationY);
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view.setVisibility(View.VISIBLE);
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view.animate()
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.alpha(1f)
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.translationY(0)
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.setStartDelay(delay)
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.setDuration(duration)
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.setInterpolator(new FastOutSlowInInterpolator())
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.start();
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}
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public enum Type {
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ALPHA,
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SCALE_AND_ALPHA, LIGHT_SCALE_AND_ALPHA,
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SLIDE_AND_ALPHA, LIGHT_SLIDE_AND_ALPHA
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}
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}
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