mirror of
https://github.com/LawnchairLauncher/lawnchair.git
synced 2026-03-04 09:56:49 +00:00
ff66e3a71f
Sometimes onStateSetImmediately gets called upon swipe up, especially when the phone just get unlocked. Will add a test following this change. Change-Id: I2d7117ae919663385b300433eceb063af09a5431 BUG: 113629419 Test: Manual
270 lines
11 KiB
Java
270 lines
11 KiB
Java
/*
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* Copyright (C) 2017 The Android Open Source Project
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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package com.android.launcher3.uioverrides;
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import static android.view.View.VISIBLE;
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import static com.android.launcher3.AbstractFloatingView.TYPE_ALL;
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import static com.android.launcher3.AbstractFloatingView.TYPE_HIDE_BACK_BUTTON;
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import static com.android.launcher3.LauncherAnimUtils.SCALE_PROPERTY;
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import static com.android.launcher3.LauncherState.ALL_APPS;
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import static com.android.launcher3.LauncherState.NORMAL;
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import static com.android.launcher3.LauncherState.OVERVIEW;
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import static com.android.launcher3.allapps.DiscoveryBounce.HOME_BOUNCE_SEEN;
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import static com.android.launcher3.allapps.DiscoveryBounce.SHELF_BOUNCE_SEEN;
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import android.animation.AnimatorSet;
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import android.animation.ValueAnimator;
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import android.app.Activity;
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import android.content.Context;
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import android.os.CancellationSignal;
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import android.util.Base64;
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import com.android.launcher3.AbstractFloatingView;
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import com.android.launcher3.DeviceProfile;
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import com.android.launcher3.Launcher;
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import com.android.launcher3.LauncherAppTransitionManagerImpl;
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import com.android.launcher3.LauncherState;
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import com.android.launcher3.LauncherStateManager;
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import com.android.launcher3.LauncherStateManager.StateHandler;
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import com.android.launcher3.Utilities;
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import com.android.launcher3.anim.AnimatorPlaybackController;
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import com.android.launcher3.config.FeatureFlags;
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import com.android.launcher3.util.TouchController;
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import com.android.quickstep.OverviewInteractionState;
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import com.android.quickstep.RecentsModel;
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import com.android.quickstep.util.RemoteFadeOutAnimationListener;
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import com.android.quickstep.views.RecentsView;
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import com.android.systemui.shared.system.ActivityCompat;
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import com.android.systemui.shared.system.WindowManagerWrapper;
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import java.io.ByteArrayOutputStream;
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import java.io.PrintWriter;
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import java.util.ArrayList;
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import java.util.zip.Deflater;
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public class UiFactory {
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public static TouchController[] createTouchControllers(Launcher launcher) {
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boolean swipeUpEnabled = OverviewInteractionState.INSTANCE.get(launcher)
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.isSwipeUpGestureEnabled();
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ArrayList<TouchController> list = new ArrayList<>();
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list.add(launcher.getDragController());
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if (!swipeUpEnabled || launcher.getDeviceProfile().isVerticalBarLayout()) {
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list.add(new OverviewToAllAppsTouchController(launcher));
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}
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if (launcher.getDeviceProfile().isVerticalBarLayout()) {
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list.add(new LandscapeEdgeSwipeController(launcher));
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} else {
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list.add(new PortraitStatesTouchController(launcher));
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}
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if (FeatureFlags.PULL_DOWN_STATUS_BAR && Utilities.IS_DEBUG_DEVICE
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&& !launcher.getDeviceProfile().isMultiWindowMode
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&& !launcher.getDeviceProfile().isVerticalBarLayout()) {
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list.add(new StatusBarTouchController(launcher));
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}
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list.add(new LauncherTaskViewController(launcher));
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return list.toArray(new TouchController[list.size()]);
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}
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public static void setOnTouchControllersChangedListener(Context context, Runnable listener) {
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OverviewInteractionState.INSTANCE.get(context).setOnSwipeUpSettingChangedListener(listener);
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}
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public static StateHandler[] getStateHandler(Launcher launcher) {
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return new StateHandler[] {launcher.getAllAppsController(), launcher.getWorkspace(),
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new RecentsViewStateController(launcher), new BackButtonAlphaHandler(launcher)};
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}
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/**
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* Sets the back button visibility based on the current state/window focus.
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*/
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public static void onLauncherStateOrFocusChanged(Launcher launcher) {
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boolean shouldBackButtonBeHidden = launcher != null
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&& launcher.getStateManager().getState().hideBackButton
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&& launcher.hasWindowFocus();
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if (shouldBackButtonBeHidden) {
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// Show the back button if there is a floating view visible.
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shouldBackButtonBeHidden = AbstractFloatingView.getTopOpenViewWithType(launcher,
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TYPE_ALL & ~TYPE_HIDE_BACK_BUTTON) == null;
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}
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OverviewInteractionState.INSTANCE.get(launcher)
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.setBackButtonAlpha(shouldBackButtonBeHidden ? 0 : 1, true /* animate */);
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}
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public static void resetOverview(Launcher launcher) {
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RecentsView recents = launcher.getOverviewPanel();
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recents.reset();
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}
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public static void onCreate(Launcher launcher) {
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if (!launcher.getSharedPrefs().getBoolean(HOME_BOUNCE_SEEN, false)) {
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launcher.getStateManager().addStateListener(new LauncherStateManager.StateListener() {
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@Override
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public void onStateSetImmediately(LauncherState state) {
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onStateTransitionComplete(state);
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}
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@Override
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public void onStateTransitionStart(LauncherState toState) {
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}
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@Override
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public void onStateTransitionComplete(LauncherState finalState) {
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boolean swipeUpEnabled = OverviewInteractionState.INSTANCE.get(launcher)
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.isSwipeUpGestureEnabled();
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LauncherState prevState = launcher.getStateManager().getLastState();
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if (((swipeUpEnabled && finalState == OVERVIEW) || (!swipeUpEnabled
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&& finalState == ALL_APPS && prevState == NORMAL))) {
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launcher.getSharedPrefs().edit().putBoolean(HOME_BOUNCE_SEEN, true).apply();
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launcher.getStateManager().removeStateListener(this);
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}
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}
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});
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}
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if (!launcher.getSharedPrefs().getBoolean(SHELF_BOUNCE_SEEN, false)) {
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launcher.getStateManager().addStateListener(new LauncherStateManager.StateListener() {
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@Override
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public void onStateSetImmediately(LauncherState state) {
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onStateTransitionComplete(state);
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}
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@Override
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public void onStateTransitionStart(LauncherState toState) {
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}
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@Override
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public void onStateTransitionComplete(LauncherState finalState) {
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LauncherState prevState = launcher.getStateManager().getLastState();
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if (finalState == ALL_APPS && prevState == OVERVIEW) {
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launcher.getSharedPrefs().edit().putBoolean(SHELF_BOUNCE_SEEN, true).apply();
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launcher.getStateManager().removeStateListener(this);
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}
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}
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});
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}
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}
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public static void onStart(Context context) {
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RecentsModel model = RecentsModel.INSTANCE.get(context);
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if (model != null) {
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model.onStart();
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}
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}
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public static void onEnterAnimationComplete(Context context) {
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// After the transition to home, enable the high-res thumbnail loader if it wasn't enabled
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// as a part of quickstep/scrub, so that high-res thumbnails can load the next time we
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// enter overview
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RecentsModel.INSTANCE.get(context).getRecentsTaskLoader()
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.getHighResThumbnailLoader().setVisible(true);
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}
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public static void onLauncherStateOrResumeChanged(Launcher launcher) {
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LauncherState state = launcher.getStateManager().getState();
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if (!OverviewInteractionState.INSTANCE.get(launcher).swipeGestureInitializing()) {
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DeviceProfile profile = launcher.getDeviceProfile();
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WindowManagerWrapper.getInstance().setShelfHeight(
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(state == NORMAL || state == OVERVIEW) && launcher.isUserActive()
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&& !profile.isVerticalBarLayout(),
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profile.hotseatBarSizePx);
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}
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if (state == NORMAL) {
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launcher.<RecentsView>getOverviewPanel().setSwipeDownShouldLaunchApp(false);
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}
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}
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public static void onTrimMemory(Context context, int level) {
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RecentsModel model = RecentsModel.INSTANCE.get(context);
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if (model != null) {
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model.onTrimMemory(level);
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}
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}
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public static void useFadeOutAnimationForLauncherStart(Launcher launcher,
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CancellationSignal cancellationSignal) {
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LauncherAppTransitionManagerImpl appTransitionManager =
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(LauncherAppTransitionManagerImpl) launcher.getAppTransitionManager();
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appTransitionManager.setRemoteAnimationProvider((targets) -> {
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// On the first call clear the reference.
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cancellationSignal.cancel();
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ValueAnimator fadeAnimation = ValueAnimator.ofFloat(1, 0);
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fadeAnimation.addUpdateListener(new RemoteFadeOutAnimationListener(targets));
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AnimatorSet anim = new AnimatorSet();
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anim.play(fadeAnimation);
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return anim;
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}, cancellationSignal);
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}
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public static boolean dumpActivity(Activity activity, PrintWriter writer) {
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if (!Utilities.IS_DEBUG_DEVICE) {
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return false;
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}
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ByteArrayOutputStream out = new ByteArrayOutputStream();
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if (!(new ActivityCompat(activity).encodeViewHierarchy(out))) {
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return false;
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}
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Deflater deflater = new Deflater();
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deflater.setInput(out.toByteArray());
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deflater.finish();
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out.reset();
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byte[] buffer = new byte[1024];
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while (!deflater.finished()) {
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int count = deflater.deflate(buffer); // returns the generated code... index
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out.write(buffer, 0, count);
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}
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writer.println("--encoded-view-dump-v0--");
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writer.println(Base64.encodeToString(
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out.toByteArray(), Base64.NO_WRAP | Base64.NO_PADDING));
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return true;
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}
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public static void prepareToShowOverview(Launcher launcher) {
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RecentsView overview = launcher.getOverviewPanel();
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if (overview.getVisibility() != VISIBLE || overview.getContentAlpha() == 0) {
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SCALE_PROPERTY.set(overview, 1.33f);
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}
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}
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private static class LauncherTaskViewController extends TaskViewTouchController<Launcher> {
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public LauncherTaskViewController(Launcher activity) {
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super(activity);
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}
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@Override
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protected boolean isRecentsInteractive() {
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return mActivity.isInState(OVERVIEW);
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}
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@Override
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protected void onUserControlledAnimationCreated(AnimatorPlaybackController animController) {
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mActivity.getStateManager().setCurrentUserControlledAnimation(animController);
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}
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}
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}
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