Move shelf peeking anim code to ShelfPeekAnim class (85d6f250) · Commits · e / os / BlissLauncher3

go/quickstep/src/com/android/quickstep/util/ShelfPeekAnim.java

0 → 100644

+27 −0

Original line number	Diff line number	Diff line
		/*
		* Copyright (C) 2019 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.quickstep.util;

		import com.android.launcher3.Launcher;

		/** Empty class, only exists so that lowRamWithQuickstepIconRecentsDebug compiles. */
		public class ShelfPeekAnim {
		public ShelfPeekAnim(Launcher launcher) {
		}

		public enum ShelfAnimState {
		}
		}

quickstep/recents_ui_overrides/src/com/android/quickstep/LauncherActivityInterface.java

+6 −26

Original line number	Diff line number	Diff line
		@@ -47,6 +47,7 @@ import androidx.annotation.NonNull;
		import androidx.annotation.Nullable;
		import androidx.annotation.UiThread;

		import com.android.launcher3.BaseQuickstepLauncher;
		import com.android.launcher3.DeviceProfile;
		import com.android.launcher3.Launcher;
		import com.android.launcher3.LauncherInitListener;
		@@ -56,12 +57,13 @@ import com.android.launcher3.allapps.DiscoveryBounce;
		import com.android.launcher3.anim.AnimatorPlaybackController;
		import com.android.launcher3.anim.AnimatorSetBuilder;
		import com.android.launcher3.appprediction.PredictionUiStateManager;
		import com.android.launcher3.uioverrides.states.OverviewState;
		import com.android.launcher3.userevent.nano.LauncherLogProto;
		import com.android.launcher3.views.FloatingIconView;
		import com.android.quickstep.SysUINavigationMode.Mode;
		import com.android.quickstep.util.ActivityInitListener;
		import com.android.quickstep.util.LayoutUtils;
		import com.android.quickstep.util.ShelfPeekAnim;
		import com.android.quickstep.util.ShelfPeekAnim.ShelfAnimState;
		import com.android.quickstep.util.StaggeredWorkspaceAnim;
		import com.android.quickstep.views.LauncherRecentsView;
		import com.android.quickstep.views.RecentsView;
		@@ -227,7 +229,8 @@ public final class LauncherActivityInterface implements BaseActivityInterface<La
		launcher.getAppsView().reset(false /* animate */);

		return new AnimationFactory() {
		private ShelfAnimState mShelfState;
		private final ShelfPeekAnim mShelfAnim =
		((BaseQuickstepLauncher) launcher).getShelfPeekAnim();
		private boolean mIsAttachedToWindow;

		@Override
		@@ -256,30 +259,7 @@ public final class LauncherActivityInterface implements BaseActivityInterface<La
		@Override
		public void setShelfState(ShelfAnimState shelfState, Interpolator interpolator,
		long duration) {
		if (mShelfState == shelfState) {
		return;
		}
		mShelfState = shelfState;
		launcher.getStateManager().cancelStateElementAnimation(INDEX_SHELF_ANIM);
		if (mShelfState == ShelfAnimState.CANCEL) {
		return;
		}
		float shelfHiddenProgress = BACKGROUND_APP.getVerticalProgress(launcher);
		float shelfOverviewProgress = OVERVIEW.getVerticalProgress(launcher);
		// Peek based on default overview progress so we can see hotseat if we're showing
		// that instead of predictions in overview.
		float defaultOverviewProgress = OverviewState.getDefaultVerticalProgress(launcher);
		float shelfPeekingProgress = shelfHiddenProgress
		- (shelfHiddenProgress - defaultOverviewProgress) * 0.25f;
		float toProgress = mShelfState == ShelfAnimState.HIDE
		? shelfHiddenProgress
		: mShelfState == ShelfAnimState.PEEK
		? shelfPeekingProgress
		: shelfOverviewProgress;
		Animator shelfAnim = launcher.getStateManager()
		.createStateElementAnimation(INDEX_SHELF_ANIM, toProgress);
		shelfAnim.setInterpolator(interpolator);
		shelfAnim.setDuration(duration).start();
		mShelfAnim.setShelfState(shelfState, interpolator, duration);
		}

		@Override

quickstep/recents_ui_overrides/src/com/android/quickstep/LauncherSwipeHandler.java

+5 −5

Original line number	Diff line number	Diff line
		@@ -24,8 +24,6 @@ import static com.android.launcher3.config.FeatureFlags.ENABLE_QUICKSTEP_LIVE_TI
		import static com.android.launcher3.config.FeatureFlags.QUICKSTEP_SPRINGS;
		import static com.android.launcher3.util.DefaultDisplay.getSingleFrameMs;
		import static com.android.launcher3.util.SystemUiController.UI_STATE_OVERVIEW;
		import static com.android.quickstep.BaseActivityInterface.AnimationFactory.ShelfAnimState.HIDE;
		import static com.android.quickstep.BaseActivityInterface.AnimationFactory.ShelfAnimState.PEEK;
		import static com.android.quickstep.GestureState.GestureEndTarget.HOME;
		import static com.android.quickstep.GestureState.GestureEndTarget.LAST_TASK;
		import static com.android.quickstep.GestureState.GestureEndTarget.NEW_TASK;
		@@ -33,6 +31,8 @@ import static com.android.quickstep.GestureState.GestureEndTarget.RECENTS;
		import static com.android.quickstep.GestureState.STATE_END_TARGET_ANIMATION_FINISHED;
		import static com.android.quickstep.MultiStateCallback.DEBUG_STATES;
		import static com.android.quickstep.SysUINavigationMode.Mode.TWO_BUTTONS;
		import static com.android.quickstep.util.ShelfPeekAnim.ShelfAnimState.HIDE;
		import static com.android.quickstep.util.ShelfPeekAnim.ShelfAnimState.PEEK;
		import static com.android.quickstep.views.RecentsView.UPDATE_SYSUI_FLAGS_THRESHOLD;

		import android.animation.Animator;
		@@ -69,13 +69,14 @@ import com.android.launcher3.userevent.nano.LauncherLogProto.Action.Touch;
		import com.android.launcher3.userevent.nano.LauncherLogProto.ContainerType;
		import com.android.launcher3.util.TraceHelper;
		import com.android.quickstep.BaseActivityInterface.AnimationFactory;
		import com.android.quickstep.BaseActivityInterface.AnimationFactory.ShelfAnimState;
		import com.android.quickstep.BaseActivityInterface.HomeAnimationFactory;
		import com.android.quickstep.GestureState.GestureEndTarget;
		import com.android.quickstep.inputconsumers.OverviewInputConsumer;
		import com.android.quickstep.util.ActiveGestureLog;
		import com.android.quickstep.util.AppWindowAnimationHelper.TargetAlphaProvider;
		import com.android.quickstep.util.RectFSpringAnim;
		import com.android.quickstep.util.ShelfPeekAnim;
		import com.android.quickstep.util.ShelfPeekAnim.ShelfAnimState;
		import com.android.quickstep.views.LiveTileOverlay;
		import com.android.quickstep.views.RecentsView;
		import com.android.quickstep.views.TaskView;
		@@ -151,7 +152,6 @@ public class LauncherSwipeHandler<T extends BaseDraggingActivity>
		Math.min(1 / MIN_PROGRESS_FOR_OVERVIEW, 1 / (1 - MIN_PROGRESS_FOR_OVERVIEW));
		private static final String SCREENSHOT_CAPTURED_EVT = "ScreenshotCaptured";

		private static final long SHELF_ANIM_DURATION = 240;
		public static final long RECENTS_ATTACH_DURATION = 300;

		/**
		@@ -432,7 +432,7 @@ public class LauncherSwipeHandler<T extends BaseDraggingActivity>

		@Override
		public void onMotionPauseChanged(boolean isPaused) {
		setShelfState(isPaused ? PEEK : HIDE, OVERSHOOT_1_2, SHELF_ANIM_DURATION);
		setShelfState(isPaused ? PEEK : HIDE, ShelfPeekAnim.INTERPOLATOR, ShelfPeekAnim.DURATION);

		if (mDeviceState.isFullyGesturalNavMode() && isPaused) {
		// In fully gestural nav mode, switch to overview predictions once the user has paused

quickstep/recents_ui_overrides/src/com/android/quickstep/util/ShelfPeekAnim.java

0 → 100644

+104 −0

Original line number	Diff line number	Diff line
		/*
		* Copyright (C) 2019 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.quickstep.util;

		import static com.android.launcher3.LauncherAppTransitionManagerImpl.INDEX_SHELF_ANIM;
		import static com.android.launcher3.LauncherState.BACKGROUND_APP;
		import static com.android.launcher3.LauncherState.OVERVIEW;
		import static com.android.launcher3.anim.Interpolators.OVERSHOOT_1_2;

		import android.animation.Animator;
		import android.animation.AnimatorListenerAdapter;
		import android.view.animation.Interpolator;

		import com.android.launcher3.Launcher;
		import com.android.launcher3.uioverrides.states.OverviewState;

		/**
		* Animates the shelf between states HIDE, PEEK, and OVERVIEW.
		*/
		public class ShelfPeekAnim {

		public static final Interpolator INTERPOLATOR = OVERSHOOT_1_2;
		public static final long DURATION = 240;

		private final Launcher mLauncher;

		private ShelfAnimState mShelfState;
		private boolean mIsPeeking;

		public ShelfPeekAnim(Launcher launcher) {
		mLauncher = launcher;
		}

		/**
		* Animates to the given state, canceling the previous animation if it was still running.
		*/
		public void setShelfState(ShelfAnimState shelfState, Interpolator interpolator, long duration) {
		if (mShelfState == shelfState) {
		return;
		}
		mLauncher.getStateManager().cancelStateElementAnimation(INDEX_SHELF_ANIM);
		mShelfState = shelfState;
		mIsPeeking = mShelfState == ShelfAnimState.PEEK \|\| mShelfState == ShelfAnimState.HIDE;
		if (mShelfState == ShelfAnimState.CANCEL) {
		return;
		}
		float shelfHiddenProgress = BACKGROUND_APP.getVerticalProgress(mLauncher);
		float shelfOverviewProgress = OVERVIEW.getVerticalProgress(mLauncher);
		// Peek based on default overview progress so we can see hotseat if we're showing
		// that instead of predictions in overview.
		float defaultOverviewProgress = OverviewState.getDefaultVerticalProgress(mLauncher);
		float shelfPeekingProgress = shelfHiddenProgress
		- (shelfHiddenProgress - defaultOverviewProgress) * 0.25f;
		float toProgress = mShelfState == ShelfAnimState.HIDE
		? shelfHiddenProgress
		: mShelfState == ShelfAnimState.PEEK
		? shelfPeekingProgress
		: shelfOverviewProgress;
		Animator shelfAnim = mLauncher.getStateManager()
		.createStateElementAnimation(INDEX_SHELF_ANIM, toProgress);
		shelfAnim.setInterpolator(interpolator);
		shelfAnim.addListener(new AnimatorListenerAdapter() {
		@Override
		public void onAnimationCancel(Animator animation) {
		mShelfState = ShelfAnimState.CANCEL;
		}

		@Override
		public void onAnimationEnd(Animator animator) {
		mIsPeeking = mShelfState == ShelfAnimState.PEEK;
		}
		});
		shelfAnim.setDuration(duration).start();
		}

		/** @return Whether the shelf is currently peeking or animating to or from peeking. */
		public boolean isPeeking() {
		return mIsPeeking;
		}

		/** The various shelf states we can animate to. */
		public enum ShelfAnimState {
		HIDE(true), PEEK(true), OVERVIEW(false), CANCEL(false);

		ShelfAnimState(boolean shouldPreformHaptic) {
		this.shouldPreformHaptic = shouldPreformHaptic;
		}

		public final boolean shouldPreformHaptic;
		}
		}

quickstep/src/com/android/launcher3/BaseQuickstepLauncher.java

+7 −0

Original line number	Diff line number	Diff line
		@@ -48,6 +48,7 @@ import com.android.quickstep.SysUINavigationMode.Mode;
		import com.android.quickstep.SysUINavigationMode.NavigationModeChangeListener;
		import com.android.quickstep.SystemUiProxy;
		import com.android.quickstep.util.RemoteFadeOutAnimationListener;
		import com.android.quickstep.util.ShelfPeekAnim;

		import java.util.stream.Stream;

		@@ -64,6 +65,8 @@ public abstract class BaseQuickstepLauncher extends Launcher
		(context, arg1, arg2) -> SystemUiProxy.INSTANCE.get(context).setBackButtonAlpha(
		Float.intBitsToFloat(arg1), arg2 != 0);

		private final ShelfPeekAnim mShelfPeekAnim = new ShelfPeekAnim(this);

		@Override
		protected void onCreate(Bundle savedInstanceState) {
		super.onCreate(savedInstanceState);
		@@ -270,4 +273,8 @@ public abstract class BaseQuickstepLauncher extends Launcher
		return Stream.concat(super.getSupportedShortcuts(),
		Stream.of(WellbeingModel.SHORTCUT_FACTORY));
		}

		public ShelfPeekAnim getShelfPeekAnim() {
		return mShelfPeekAnim;
		}
		}