| /* |
| * Copyright 2021 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.states; |
| |
| import com.android.launcher3.Launcher; |
| import com.android.launcher3.R; |
| import com.android.launcher3.touch.PagedOrientationHandler; |
| import com.android.quickstep.views.RecentsView; |
| |
| /** |
| * New Overview substate representing state where 1 app for split screen has been selected and |
| * pinned and user is selecting the second one |
| */ |
| public class SplitScreenSelectState extends OverviewState { |
| public SplitScreenSelectState(int id) { |
| super(id); |
| } |
| |
| @Override |
| public void onBackPressed(Launcher launcher) { |
| launcher.getStateManager().goToState(OVERVIEW); |
| } |
| |
| @Override |
| public int getVisibleElements(Launcher launcher) { |
| return SPLIT_PLACHOLDER_VIEW; |
| } |
| |
| @Override |
| public float getSplitSelectTranslation(Launcher launcher) { |
| RecentsView recentsView = launcher.getOverviewPanel(); |
| int splitPosition = recentsView.getSplitPlaceholder().getActiveSplitStagePosition(); |
| if (!recentsView.shouldShiftThumbnailsForSplitSelect(splitPosition)) { |
| return 0f; |
| } |
| PagedOrientationHandler orientationHandler = recentsView.getPagedOrientationHandler(); |
| int direction = orientationHandler.getSplitTranslationDirectionFactor(splitPosition); |
| return launcher.getResources().getDimension(R.dimen.split_placeholder_size) * direction; |
| } |
| } |