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A library jar that provides APIs for Applications written for the Google Android Platform.
/*
* Copyright (C) 2016 The Android Open Source Project
*
* Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file
* except in compliance with the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software distributed under the
* License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
* KIND, either express or implied. See the License for the specific language governing
* permissions and limitations under the License.
*/
package com.android.systemui.qs;
import android.animation.TimeInterpolator;
import android.animation.ValueAnimator;
import android.util.Log;
import android.view.View;
import android.view.View.OnAttachStateChangeListener;
import android.view.View.OnLayoutChangeListener;
import com.android.systemui.dagger.qualifiers.Main;
import com.android.systemui.plugins.qs.QS;
import com.android.systemui.plugins.qs.QSTile;
import com.android.systemui.plugins.qs.QSTileView;
import com.android.systemui.qs.PagedTileLayout.PageListener;
import com.android.systemui.qs.QSHost.Callback;
import com.android.systemui.qs.QSPanel.QSTileLayout;
import com.android.systemui.qs.TouchAnimator.Builder;
import com.android.systemui.qs.TouchAnimator.Listener;
import com.android.systemui.qs.dagger.QSScope;
import com.android.systemui.qs.tileimpl.HeightOverrideable;
import com.android.systemui.statusbar.CrossFadeHelper;
import com.android.systemui.tuner.TunerService;
import com.android.systemui.tuner.TunerService.Tunable;
import com.android.wm.shell.animation.Interpolators;
import java.util.ArrayList;
import java.util.Collection;
import java.util.List;
import java.util.concurrent.Executor;
import javax.inject.Inject;
/** */
@QSScope
public class QSAnimator implements Callback, PageListener, Listener, OnLayoutChangeListener,
OnAttachStateChangeListener, Tunable {
private static final String TAG = "QSAnimator";
private static final String ALLOW_FANCY_ANIMATION = "sysui_qs_fancy_anim";
private static final String MOVE_FULL_ROWS = "sysui_qs_move_whole_rows";
public static final float EXPANDED_TILE_DELAY = .86f;
public static final float SHORT_PARALLAX_AMOUNT = 0.1f;
private static final long QQS_FADE_IN_DURATION = 200L;
// Fade out faster than fade in to finish before QQS hides.
private static final long QQS_FADE_OUT_DURATION = 50L;
private final ArrayList mAllViews = new ArrayList<>();
/**
* List of {@link View}s representing Quick Settings that are being animated from the quick QS
* position to the normal QS panel. These views will only show once the animation is complete,
* to prevent overlapping of semi transparent views
*/
private final ArrayList mQuickQsViews = new ArrayList<>();
private final QuickQSPanel mQuickQsPanel;
private final QSPanelController mQsPanelController;
private final QuickQSPanelController mQuickQSPanelController;
private final QuickStatusBarHeader mQuickStatusBarHeader;
private final QSSecurityFooter mSecurityFooter;
private final QS mQs;
private PagedTileLayout mPagedLayout;
private boolean mOnFirstPage = true;
private QSExpansionPathInterpolator mQSExpansionPathInterpolator;
private TouchAnimator mFirstPageAnimator;
private TouchAnimator mFirstPageDelayedAnimator;
private TouchAnimator mTranslationXAnimator;
private TouchAnimator mTranslationYAnimator;
private TouchAnimator mNonfirstPageAnimator;
private TouchAnimator mNonfirstPageDelayedAnimator;
// This animates fading of SecurityFooter and media divider
private TouchAnimator mAllPagesDelayedAnimator;
private TouchAnimator mBrightnessAnimator;
private HeightExpansionAnimator mQQSTileHeightAnimator;
private HeightExpansionAnimator mOtherTilesExpandAnimator;
private boolean mNeedsAnimatorUpdate = false;
private boolean mToShowing;
private boolean mOnKeyguard;
private boolean mAllowFancy;
private boolean mFullRows;
private int mNumQuickTiles;
private float mLastPosition;
private final QSTileHost mHost;
private final Executor mExecutor;
private final TunerService mTunerService;
private boolean mShowCollapsedOnKeyguard;
private boolean mTranslateWhileExpanding;
@Inject
public QSAnimator(QS qs, QuickQSPanel quickPanel, QuickStatusBarHeader quickStatusBarHeader,
QSPanelController qsPanelController,
QuickQSPanelController quickQSPanelController, QSTileHost qsTileHost,
QSSecurityFooter securityFooter, @Main Executor executor, TunerService tunerService,
QSExpansionPathInterpolator qsExpansionPathInterpolator) {
mQs = qs;
mQuickQsPanel = quickPanel;
mQsPanelController = qsPanelController;
mQuickQSPanelController = quickQSPanelController;
mQuickStatusBarHeader = quickStatusBarHeader;
mSecurityFooter = securityFooter;
mHost = qsTileHost;
mExecutor = executor;
mTunerService = tunerService;
mQSExpansionPathInterpolator = qsExpansionPathInterpolator;
mHost.addCallback(this);
mQsPanelController.addOnAttachStateChangeListener(this);
qs.getView().addOnLayoutChangeListener(this);
if (mQsPanelController.isAttachedToWindow()) {
onViewAttachedToWindow(null);
}
QSTileLayout tileLayout = mQsPanelController.getTileLayout();
if (tileLayout instanceof PagedTileLayout) {
mPagedLayout = ((PagedTileLayout) tileLayout);
} else {
Log.w(TAG, "QS Not using page layout");
}
mQsPanelController.setPageListener(this);
}
public void onRtlChanged() {
updateAnimators();
}
/**
* Request an update to the animators. This will update them lazily next time the position
* is changed.
*/
public void requestAnimatorUpdate() {
mNeedsAnimatorUpdate = true;
}
public void setOnKeyguard(boolean onKeyguard) {
mOnKeyguard = onKeyguard;
updateQQSVisibility();
if (mOnKeyguard) {
clearAnimationState();
}
}
void startAlphaAnimation(boolean show) {
if (show == mToShowing) {
return;
}
mToShowing = show;
if (show) {
CrossFadeHelper.fadeIn(mQs.getView(), QQS_FADE_IN_DURATION, 0 /* delay */);
} else {
CrossFadeHelper.fadeOut(mQs.getView(), QQS_FADE_OUT_DURATION, 0 /* delay */,
null /* endRunnable */);
}
}
/**
* Sets whether or not the keyguard is currently being shown with a collapsed header.
*/
void setShowCollapsedOnKeyguard(boolean showCollapsedOnKeyguard) {
mShowCollapsedOnKeyguard = showCollapsedOnKeyguard;
updateQQSVisibility();
setCurrentPosition();
}
private void setCurrentPosition() {
setPosition(mLastPosition);
}
private void updateQQSVisibility() {
mQuickQsPanel.setVisibility(mOnKeyguard
&& !mShowCollapsedOnKeyguard ? View.INVISIBLE : View.VISIBLE);
}
@Override
public void onViewAttachedToWindow(View v) {
mTunerService.addTunable(this, ALLOW_FANCY_ANIMATION,
MOVE_FULL_ROWS);
}
@Override
public void onViewDetachedFromWindow(View v) {
mHost.removeCallback(this);
mTunerService.removeTunable(this);
}
@Override
public void onTuningChanged(String key, String newValue) {
if (ALLOW_FANCY_ANIMATION.equals(key)) {
mAllowFancy = TunerService.parseIntegerSwitch(newValue, true);
if (!mAllowFancy) {
clearAnimationState();
}
} else if (MOVE_FULL_ROWS.equals(key)) {
mFullRows = TunerService.parseIntegerSwitch(newValue, true);
}
updateAnimators();
}
@Override
public void onPageChanged(boolean isFirst) {
if (mOnFirstPage == isFirst) return;
if (!isFirst) {
clearAnimationState();
}
mOnFirstPage = isFirst;
}
private void translateContent(
View qqsView,
View qsView,
View commonParent,
int xOffset,
int yOffset,
int[] temp,
TouchAnimator.Builder animatorBuilderX,
TouchAnimator.Builder animatorBuilderY
) {
getRelativePosition(temp, qqsView, commonParent);
int qqsPosX = temp[0];
int qqsPosY = temp[1];
getRelativePosition(temp, qsView, commonParent);
int qsPosX = temp[0];
int qsPosY = temp[1];
int xDiff = qsPosX - qqsPosX - xOffset;
animatorBuilderX.addFloat(qqsView, "translationX", 0, xDiff);
animatorBuilderX.addFloat(qsView, "translationX", -xDiff, 0);
int yDiff = qsPosY - qqsPosY - yOffset;
animatorBuilderY.addFloat(qqsView, "translationY", 0, yDiff);
animatorBuilderY.addFloat(qsView, "translationY", -yDiff, 0);
mAllViews.add(qqsView);
mAllViews.add(qsView);
}
private void updateAnimators() {
mNeedsAnimatorUpdate = false;
TouchAnimator.Builder firstPageBuilder = new Builder();
TouchAnimator.Builder translationYBuilder = new Builder();
TouchAnimator.Builder translationXBuilder = new Builder();
Collection tiles = mHost.getTiles();
int count = 0;
int[] loc1 = new int[2];
int[] loc2 = new int[2];
clearAnimationState();
mAllViews.clear();
mQuickQsViews.clear();
mQQSTileHeightAnimator = null;
mOtherTilesExpandAnimator = null;
mNumQuickTiles = mQuickQsPanel.getNumQuickTiles();
QSTileLayout tileLayout = mQsPanelController.getTileLayout();
mAllViews.add((View) tileLayout);
int height = mQs.getView() != null ? mQs.getView().getMeasuredHeight() : 0;
int heightDiff = height - mQs.getHeader().getBottom()
+ mQs.getHeader().getPaddingBottom();
if (!mTranslateWhileExpanding) {
heightDiff *= SHORT_PARALLAX_AMOUNT;
}
firstPageBuilder.addFloat(tileLayout, "translationY", heightDiff, 0);
int qqsTileHeight = 0;
if (mQsPanelController.areThereTiles()) {
for (QSTile tile : tiles) {
QSTileView tileView = mQsPanelController.getTileView(tile);
if (tileView == null) {
Log.e(TAG, "tileView is null " + tile.getTileSpec());
continue;
}
final View tileIcon = tileView.getIcon().getIconView();
View view = mQs.getView();
// This case: less tiles to animate in small displays.
if (count < mQuickQSPanelController.getTileLayout().getNumVisibleTiles()
&& mAllowFancy) {
// Quick tiles.
QSTileView quickTileView = mQuickQSPanelController.getTileView(tile);
if (quickTileView == null) continue;
getRelativePosition(loc1, quickTileView, view);
getRelativePosition(loc2, tileView, view);
int yOffset = loc2[1] - loc1[1];
int xOffset = loc2[0] - loc1[0];
// Offset the translation animation on the views
// (that goes from 0 to getOffsetTranslation)
int offsetWithQSBHTranslation =
yOffset - mQuickStatusBarHeader.getOffsetTranslation();
translationYBuilder.addFloat(quickTileView, "translationY", 0,
offsetWithQSBHTranslation);
translationYBuilder.addFloat(tileView, "translationY",
-offsetWithQSBHTranslation, 0);
translationXBuilder.addFloat(quickTileView, "translationX", 0, xOffset);
translationXBuilder.addFloat(tileView, "translationX", -xOffset, 0);
if (mQQSTileHeightAnimator == null) {
mQQSTileHeightAnimator = new HeightExpansionAnimator(this,
quickTileView.getHeight(), tileView.getHeight());
qqsTileHeight = quickTileView.getHeight();
}
mQQSTileHeightAnimator.addView(quickTileView);
// Icons
translateContent(
quickTileView.getIcon(),
tileView.getIcon(),
view,
xOffset,
yOffset,
loc1,
translationXBuilder,
translationYBuilder
);
// Label containers
translateContent(
quickTileView.getLabelContainer(),
tileView.getLabelContainer(),
view,
xOffset,
yOffset,
loc1,
translationXBuilder,
translationYBuilder
);
// Secondary icon
translateContent(
quickTileView.getSecondaryIcon(),
tileView.getSecondaryIcon(),
view,
xOffset,
yOffset,
loc1,
translationXBuilder,
translationYBuilder
);
firstPageBuilder.addFloat(quickTileView.getSecondaryLabel(), "alpha", 0, 1);
mQuickQsViews.add(tileView);
mAllViews.add(quickTileView);
mAllViews.add(quickTileView.getSecondaryLabel());
} else if (mFullRows && isIconInAnimatedRow(count)) {
firstPageBuilder.addFloat(tileView, "translationY", -heightDiff, 0);
mAllViews.add(tileIcon);
} else {
// Pretend there's a corresponding QQS tile (for the position) that we are
// expanding from.
SideLabelTileLayout qqsLayout =
(SideLabelTileLayout) mQuickQsPanel.getTileLayout();
getRelativePosition(loc1, qqsLayout, view);
getRelativePosition(loc2, tileView, view);
int diff = loc2[1] - (loc1[1] + qqsLayout.getPhantomTopPosition(count));
translationYBuilder.addFloat(tileView, "translationY", -diff, 0);
if (mOtherTilesExpandAnimator == null) {
mOtherTilesExpandAnimator =
new HeightExpansionAnimator(
this, qqsTileHeight, tileView.getHeight());
}
mOtherTilesExpandAnimator.addView(tileView);
tileView.setClipChildren(true);
tileView.setClipToPadding(true);
firstPageBuilder.addFloat(tileView.getSecondaryLabel(), "alpha", 0, 1);
}
mAllViews.add(tileView);
count++;
}
}
if (mAllowFancy) {
// Make brightness appear static position and alpha in through second half.
View brightness = mQsPanelController.getBrightnessView();
if (brightness != null) {
firstPageBuilder.addFloat(brightness, "translationY",
brightness.getMeasuredHeight() * 0.5f, 0);
mBrightnessAnimator = new TouchAnimator.Builder()
.addFloat(brightness, "alpha", 0, 1)
.addFloat(brightness, "sliderScaleY", 0.3f, 1)
.setInterpolator(Interpolators.ALPHA_IN)
.setStartDelay(0.3f)
.build();
mAllViews.add(brightness);
} else {
mBrightnessAnimator = null;
}
mFirstPageAnimator = firstPageBuilder
.setListener(this)
.build();
// Fade in the tiles/labels as we reach the final position.
Builder builder = new Builder()
.addFloat(tileLayout, "alpha", 0, 1);
mFirstPageDelayedAnimator = builder.build();
// Fade in the security footer and the divider as we reach the final position
builder = new Builder().setStartDelay(EXPANDED_TILE_DELAY);
builder.addFloat(mSecurityFooter.getView(), "alpha", 0, 1);
if (mQsPanelController.shouldUseHorizontalLayout()
&& mQsPanelController.mMediaHost.hostView != null) {
builder.addFloat(mQsPanelController.mMediaHost.hostView, "alpha", 0, 1);
} else {
// In portrait, media view should always be visible
mQsPanelController.mMediaHost.hostView.setAlpha(1.0f);
}
mAllPagesDelayedAnimator = builder.build();
mAllViews.add(mSecurityFooter.getView());
translationYBuilder.setInterpolator(mQSExpansionPathInterpolator.getYInterpolator());
translationXBuilder.setInterpolator(mQSExpansionPathInterpolator.getXInterpolator());
mTranslationYAnimator = translationYBuilder.build();
mTranslationXAnimator = translationXBuilder.build();
if (mQQSTileHeightAnimator != null) {
mQQSTileHeightAnimator.setInterpolator(
mQSExpansionPathInterpolator.getYInterpolator());
}
if (mOtherTilesExpandAnimator != null) {
mOtherTilesExpandAnimator.setInterpolator(
mQSExpansionPathInterpolator.getYInterpolator());
}
}
mNonfirstPageAnimator = new TouchAnimator.Builder()
.addFloat(mQuickQsPanel, "alpha", 1, 0)
.setListener(mNonFirstPageListener)
.setEndDelay(.5f)
.build();
mNonfirstPageDelayedAnimator = new TouchAnimator.Builder()
.setStartDelay(.14f)
.addFloat(tileLayout, "alpha", 0, 1).build();
}
private boolean isIconInAnimatedRow(int count) {
if (mPagedLayout == null) {
return false;
}
final int columnCount = mPagedLayout.getColumnCount();
return count < ((mNumQuickTiles + columnCount - 1) / columnCount) * columnCount;
}
private void getRelativePosition(int[] loc1, View view, View parent) {
loc1[0] = 0 + view.getWidth() / 2;
loc1[1] = 0;
getRelativePositionInt(loc1, view, parent);
}
private void getRelativePositionInt(int[] loc1, View view, View parent) {
if(view == parent || view == null) return;
// Ignore tile pages as they can have some offset we don't want to take into account in
// RTL.
if (!isAPage(view)) {
loc1[0] += view.getLeft();
loc1[1] += view.getTop();
}
if (!(view instanceof PagedTileLayout)) {
// Remove the scrolling position of all scroll views other than the viewpager
loc1[0] -= view.getScrollX();
loc1[1] -= view.getScrollY();
}
getRelativePositionInt(loc1, (View) view.getParent(), parent);
}
// Returns true if the view is a possible page in PagedTileLayout
private boolean isAPage(View view) {
return view.getClass().equals(SideLabelTileLayout.class);
}
public void setPosition(float position) {
if (mNeedsAnimatorUpdate) {
updateAnimators();
}
if (mFirstPageAnimator == null) return;
if (mOnKeyguard) {
if (mShowCollapsedOnKeyguard) {
position = 0;
} else {
position = 1;
}
}
mLastPosition = position;
if (mOnFirstPage && mAllowFancy) {
mQuickQsPanel.setAlpha(1);
mFirstPageAnimator.setPosition(position);
mFirstPageDelayedAnimator.setPosition(position);
mTranslationYAnimator.setPosition(position);
mTranslationXAnimator.setPosition(position);
if (mQQSTileHeightAnimator != null) {
mQQSTileHeightAnimator.setPosition(position);
}
if (mOtherTilesExpandAnimator != null) {
mOtherTilesExpandAnimator.setPosition(position);
}
} else {
mNonfirstPageAnimator.setPosition(position);
mNonfirstPageDelayedAnimator.setPosition(position);
}
if (mAllowFancy) {
mAllPagesDelayedAnimator.setPosition(position);
if (mBrightnessAnimator != null) {
mBrightnessAnimator.setPosition(position);
}
}
}
@Override
public void onAnimationAtStart() {
mQuickQsPanel.setVisibility(View.VISIBLE);
}
@Override
public void onAnimationAtEnd() {
mQuickQsPanel.setVisibility(View.INVISIBLE);
final int N = mQuickQsViews.size();
for (int i = 0; i < N; i++) {
mQuickQsViews.get(i).setVisibility(View.VISIBLE);
}
}
@Override
public void onAnimationStarted() {
updateQQSVisibility();
if (mOnFirstPage) {
final int N = mQuickQsViews.size();
for (int i = 0; i < N; i++) {
mQuickQsViews.get(i).setVisibility(View.INVISIBLE);
}
}
}
private void clearAnimationState() {
final int N = mAllViews.size();
mQuickQsPanel.setAlpha(0);
for (int i = 0; i < N; i++) {
View v = mAllViews.get(i);
v.setAlpha(1);
v.setTranslationX(0);
v.setTranslationY(0);
v.setScaleY(1f);
if (v instanceof SideLabelTileLayout) {
((SideLabelTileLayout) v).setClipChildren(false);
((SideLabelTileLayout) v).setClipToPadding(false);
}
}
if (mQQSTileHeightAnimator != null) {
mQQSTileHeightAnimator.resetViewsHeights();
}
if (mOtherTilesExpandAnimator != null) {
mOtherTilesExpandAnimator.resetViewsHeights();
}
final int N2 = mQuickQsViews.size();
for (int i = 0; i < N2; i++) {
mQuickQsViews.get(i).setVisibility(View.VISIBLE);
}
}
@Override
public void onLayoutChange(View v, int left, int top, int right, int bottom, int oldLeft,
int oldTop, int oldRight, int oldBottom) {
mExecutor.execute(mUpdateAnimators);
}
@Override
public void onTilesChanged() {
// Give the QS panels a moment to generate their new tiles, then create all new animators
// hooked up to the new views.
mExecutor.execute(mUpdateAnimators);
}
private final TouchAnimator.Listener mNonFirstPageListener =
new TouchAnimator.ListenerAdapter() {
@Override
public void onAnimationAtEnd() {
mQuickQsPanel.setVisibility(View.INVISIBLE);
}
@Override
public void onAnimationStarted() {
mQuickQsPanel.setVisibility(View.VISIBLE);
}
};
private final Runnable mUpdateAnimators = () -> {
updateAnimators();
setCurrentPosition();
};
/**
* True whe QS will be pulled from the top, false when it will be clipped.
*/
public void setTranslateWhileExpanding(boolean shouldTranslate) {
mTranslateWhileExpanding = shouldTranslate;
}
static class HeightExpansionAnimator {
private final List mViews = new ArrayList<>();
private final ValueAnimator mAnimator;
private final TouchAnimator.Listener mListener;
private final ValueAnimator.AnimatorUpdateListener mUpdateListener =
new ValueAnimator.AnimatorUpdateListener() {
float mLastT = -1;
@Override
public void onAnimationUpdate(ValueAnimator valueAnimator) {
float t = valueAnimator.getAnimatedFraction();
final int viewCount = mViews.size();
int height = (Integer) valueAnimator.getAnimatedValue();
for (int i = 0; i < viewCount; i++) {
View v = mViews.get(i);
v.setBottom(v.getTop() + height);
if (v instanceof HeightOverrideable) {
((HeightOverrideable) v).setHeightOverride(height);
}
}
if (t == 0f) {
mListener.onAnimationAtStart();
} else if (t == 1f) {
mListener.onAnimationAtEnd();
} else if (mLastT <= 0 || mLastT == 1) {
mListener.onAnimationStarted();
}
mLastT = t;
}
};
HeightExpansionAnimator(TouchAnimator.Listener listener, int startHeight, int endHeight) {
mListener = listener;
mAnimator = ValueAnimator.ofInt(startHeight, endHeight);
mAnimator.setRepeatCount(ValueAnimator.INFINITE);
mAnimator.setRepeatMode(ValueAnimator.REVERSE);
mAnimator.addUpdateListener(mUpdateListener);
}
void addView(View v) {
mViews.add(v);
}
void setInterpolator(TimeInterpolator interpolator) {
mAnimator.setInterpolator(interpolator);
}
void setPosition(float position) {
mAnimator.setCurrentFraction(position);
}
void resetViewsHeights() {
final int viewsCount = mViews.size();
for (int i = 0; i < viewsCount; i++) {
View v = mViews.get(i);
v.setBottom(v.getTop() + v.getMeasuredHeight());
if (v instanceof HeightOverrideable) {
((HeightOverrideable) v).resetOverride();
}
}
}
}
}
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