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/*
* Copyright (C) 2018 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.launcher3.allapps;
import static com.android.launcher3.LauncherState.NORMAL;
import static com.android.launcher3.LauncherState.OVERVIEW;
import static com.android.launcher3.userevent.nano.LauncherLogProto.ContainerType.HOTSEAT;
import static com.android.launcher3.userevent.nano.LauncherLogProto.ContainerType.PREDICTION;
import android.animation.Animator;
import android.animation.AnimatorInflater;
import android.animation.AnimatorListenerAdapter;
import android.app.ActivityManager;
import android.os.Handler;
import android.view.MotionEvent;
import com.android.launcher3.AbstractFloatingView;
import com.android.launcher3.Launcher;
import com.android.launcher3.R;
import com.android.launcher3.compat.UserManagerCompat;
import com.android.launcher3.states.InternalStateHandler;
/**
* Abstract base class of floating view responsible for showing discovery bounce animation
*/
public class DiscoveryBounce extends AbstractFloatingView {
private static final long DELAY_MS = 450;
public static final String HOME_BOUNCE_SEEN = "launcher.apps_view_shown";
public static final String SHELF_BOUNCE_SEEN = "launcher.shelf_bounce_seen";
private final Launcher mLauncher;
private final Animator mDiscoBounceAnimation;
public DiscoveryBounce(Launcher launcher, float delta) {
super(launcher, null);
mLauncher = launcher;
AllAppsTransitionController controller = mLauncher.getAllAppsController();
mDiscoBounceAnimation =
AnimatorInflater.loadAnimator(launcher, R.animator.discovery_bounce);
mDiscoBounceAnimation.setTarget(new VerticalProgressWrapper(controller, delta));
mDiscoBounceAnimation.addListener(new AnimatorListenerAdapter() {
@Override
public void onAnimationEnd(Animator animation) {
handleClose(false);
}
});
mDiscoBounceAnimation.addListener(controller.getProgressAnimatorListener());
}
@Override
protected void onAttachedToWindow() {
super.onAttachedToWindow();
mDiscoBounceAnimation.start();
}
@Override
protected void onDetachedFromWindow() {
super.onDetachedFromWindow();
if (mDiscoBounceAnimation.isRunning()) {
mDiscoBounceAnimation.end();
}
}
@Override
public boolean onBackPressed() {
super.onBackPressed();
// Go back to the previous state (from a user's perspective this floating view isn't
// something to go back from).
return false;
}
@Override
public boolean onControllerInterceptTouchEvent(MotionEvent ev) {
handleClose(false);
return false;
}
@Override
protected void handleClose(boolean animate) {
if (mIsOpen) {
mIsOpen = false;
mLauncher.getDragLayer().removeView(this);
// Reset the all-apps progress to what ever it was previously.
mLauncher.getAllAppsController().setProgress(mLauncher.getStateManager()
.getState().getVerticalProgress(mLauncher));
}
}
@Override
public void logActionCommand(int command) {
// Since this is on-boarding popup, it is not a user controlled action.
}
@Override
protected boolean isOfType(int type) {
return (type & TYPE_DISCOVERY_BOUNCE) != 0;
}
private void show(int containerType) {
mIsOpen = true;
mLauncher.getDragLayer().addView(this);
mLauncher.getUserEventDispatcher().logActionBounceTip(containerType);
}
public static void showForHomeIfNeeded(Launcher launcher) {
showForHomeIfNeeded(launcher, true);
}
private static void showForHomeIfNeeded(Launcher launcher, boolean withDelay) {
if (!launcher.isInState(NORMAL)
|| (launcher.getSharedPrefs().getBoolean(HOME_BOUNCE_SEEN, false)
&& !shouldShowForWorkProfile(launcher))
|| AbstractFloatingView.getTopOpenView(launcher) != null
|| UserManagerCompat.getInstance(launcher).isDemoUser()
|| ActivityManager.isRunningInTestHarness()) {
return;
}
if (withDelay) {
new Handler().postDelayed(() -> showForHomeIfNeeded(launcher, false), DELAY_MS);
return;
}
new DiscoveryBounce(launcher, 0).show(HOTSEAT);
}
public static void showForOverviewIfNeeded(Launcher launcher) {
showForOverviewIfNeeded(launcher, true);
}
private static void showForOverviewIfNeeded(Launcher launcher, boolean withDelay) {
if (!launcher.isInState(OVERVIEW)
|| !launcher.hasBeenResumed()
|| launcher.isForceInvisible()
|| launcher.getDeviceProfile().isVerticalBarLayout()
|| (launcher.getSharedPrefs().getBoolean(SHELF_BOUNCE_SEEN, false)
&& !shouldShowForWorkProfile(launcher))
|| UserManagerCompat.getInstance(launcher).isDemoUser()
|| ActivityManager.isRunningInTestHarness()) {
return;
}
if (withDelay) {
new Handler().postDelayed(() -> showForOverviewIfNeeded(launcher, false), DELAY_MS);
return;
} else if (InternalStateHandler.hasPending()
|| AbstractFloatingView.getTopOpenView(launcher) != null) {
// TODO: Move these checks to the top and call this method after invalidate handler.
return;
}
new DiscoveryBounce(launcher, (1 - OVERVIEW.getVerticalProgress(launcher)))
.show(PREDICTION);
}
/**
* A wrapper around {@link AllAppsTransitionController} allowing a fixed shift in the value.
*/
public static class VerticalProgressWrapper {
private final float mDelta;
private final AllAppsTransitionController mController;
private VerticalProgressWrapper(AllAppsTransitionController controller, float delta) {
mController = controller;
mDelta = delta;
}
public float getProgress() {
return mController.getProgress() + mDelta;
}
public void setProgress(float progress) {
mController.setProgress(progress - mDelta);
}
}
private static boolean shouldShowForWorkProfile(Launcher launcher) {
return !launcher.getSharedPrefs().getBoolean(
PersonalWorkSlidingTabStrip.KEY_SHOWED_PEEK_WORK_TAB, false)
&& UserManagerCompat.getInstance(launcher).hasWorkProfile();
}
}
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