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/*
* 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.launcher3.uioverrides.touchcontrollers;
import static com.android.launcher3.LauncherState.ALL_APPS;
import static com.android.launcher3.LauncherState.NORMAL;
import android.view.MotionEvent;
import com.android.launcher3.AbstractFloatingView;
import com.android.launcher3.Launcher;
import com.android.launcher3.LauncherState;
import com.android.launcher3.userevent.nano.LauncherLogProto;
/**
* Touch controller for landscape mode.
*/
public final class LandscapeStatesTouchController extends PortraitStatesTouchController {
public LandscapeStatesTouchController(Launcher l) {
super(l, true /* allowDragToOverview */);
}
@Override
protected boolean canInterceptTouch(MotionEvent ev) {
if (mCurrentAnimation != null) {
// If we are already animating from a previous state, we can intercept.
return true;
}
if (AbstractFloatingView.getTopOpenView(mLauncher) != null) {
return false;
}
if (mLauncher.isInState(ALL_APPS)) {
// In all-apps only listen if the container cannot scroll itself
return mLauncher.getAppsView().shouldContainerScroll(ev);
} else if (mLauncher.isInState(NORMAL)) {
return true;
} else {
return false;
}
}
@Override
protected LauncherState getTargetState(LauncherState fromState, boolean isDragTowardPositive) {
if (fromState == ALL_APPS && !isDragTowardPositive) {
return NORMAL;
} else if (isDragTowardPositive) {
return ALL_APPS;
}
return fromState;
}
@Override
protected int getLogContainerTypeForNormalState() {
return LauncherLogProto.ContainerType.WORKSPACE;
}
}
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