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Commit 905c6a43 authored by Shikha Malhotra's avatar Shikha Malhotra Committed by Automerger Merge Worker
Browse files

Merge "Refactor code to be used in LauncherLily features" into tm-dev am: 2e255ed0 

Original change: https://googleplex-android-review.googlesource.com/c/platform/packages/apps/Launcher3/+/17658880



Change-Id: Id8887ea9fb0702533e771940b43488f7c1e63225
Signed-off-by: default avatarAutomerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>
parents 7ba5a921 2e255ed0

Android.bp

+1 −3
Original line number Diff line number Diff line
@@ -228,7 +228,7 @@ filegroup { 
    ],

}



// Common source files used to build go launcher

// Common source files used to build go launcher except go/src files

filegroup {

    name: "launcher-go-src-no-build-config",

    srcs: [
@@ -236,8 +236,6 @@ filegroup { 
        "src/**/*.kt",

        "quickstep/src/**/*.java",

        "quickstep/src/**/*.kt",

        "go/src/**/*.java",

        "go/src/**/*.kt",

        "go/quickstep/src/**/*.java",

        "go/quickstep/src/**/*.kt",

    ],

go/src/com/android/launcher3/util/AbsGridOccupancy.java

0 → 100644
+56 −0
Original line number Diff line number Diff line 
/*

 * Copyright (C) 2022 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.util;



/**

 * Defines method to find the next vacant cell on a grid.

 * This uses the default top-down, left-right approach and can be over-written through

 * code swaps in different launchers.

 */

public abstract class AbsGridOccupancy {



    /**

     * Find the first vacant cell, if there is one.

     *

     * @param vacantOut Holds the x and y coordinate of the vacant cell

     * @param spanX Horizontal cell span.

     * @param spanY Vertical cell span.

     *

     * @return true if a vacant cell was found

     */

    protected boolean findVacantCell(int[] vacantOut, boolean[][] cells, int countX, int countY,

            int spanX, int spanY) {

        for (int y = 0; (y + spanY) <= countY; y++) {

            for (int x = 0; (x + spanX) <= countX; x++) {

                boolean available = !cells[x][y];

                out:

                for (int i = x; i < x + spanX; i++) {

                    for (int j = y; j < y + spanY; j++) {

                        available = available && !cells[i][j];

                        if (!available) break out;

                    }

                }

                if (available) {

                    vacantOut[0] = x;

                    vacantOut[1] = y;

                    return true;

                }

            }

        }

        return false;

    }

}

src/com/android/launcher3/Launcher.java

+2 −2
Original line number Diff line number Diff line
@@ -3235,12 +3235,12 @@ public class Launcher extends StatefulActivity<LauncherState> 
    /** Pauses view updates that should not be run during the app launch animation. */

    public void pauseExpensiveViewUpdates() {

        // Pause page indicator animations as they lead to layer trashing.

        mWorkspace.getPageIndicator().pauseAnimations();

        getWorkspace().getPageIndicator().pauseAnimations();

    }



    /** Resumes view updates at the end of the app launch animation. */

    public void resumeExpensiveViewUpdates() {

        mWorkspace.getPageIndicator().skipAnimationsToEnd();

        getWorkspace().getPageIndicator().skipAnimationsToEnd();

    }



}

src/com/android/launcher3/graphics/LauncherPreviewRenderer.java

+0 −3
Original line number Diff line number Diff line
@@ -23,7 +23,6 @@ import static android.view.View.VISIBLE; 
import static com.android.launcher3.LauncherSettings.Favorites.CONTAINER_HOTSEAT_PREDICTION;

import static com.android.launcher3.model.ModelUtils.filterCurrentWorkspaceItems;

import static com.android.launcher3.model.ModelUtils.getMissingHotseatRanks;

import static com.android.launcher3.model.ModelUtils.sortWorkspaceItemsSpatially;



import android.annotation.TargetApi;

import android.app.Fragment;
@@ -420,8 +419,6 @@ public class LauncherPreviewRenderer extends ContextWrapper 
                currentWorkspaceItems, otherWorkspaceItems);

        filterCurrentWorkspaceItems(currentScreenIds, dataModel.appWidgets, currentAppWidgets,

                otherAppWidgets);



        sortWorkspaceItemsSpatially(mIdp, currentWorkspaceItems);

        for (ItemInfo itemInfo : currentWorkspaceItems) {

            switch (itemInfo.itemType) {

                case Favorites.ITEM_TYPE_APPLICATION:

src/com/android/launcher3/model/BaseLoaderResults.java

+39 −2
Original line number Diff line number Diff line
@@ -18,7 +18,6 @@ package com.android.launcher3.model; 


import static com.android.launcher3.model.ItemInstallQueue.FLAG_LOADER_RUNNING;

import static com.android.launcher3.model.ModelUtils.filterCurrentWorkspaceItems;

import static com.android.launcher3.model.ModelUtils.sortWorkspaceItemsSpatially;

import static com.android.launcher3.util.Executors.MODEL_EXECUTOR;



import android.os.Process;
@@ -27,6 +26,8 @@ import android.util.Log; 
import com.android.launcher3.InvariantDeviceProfile;

import com.android.launcher3.LauncherAppState;

import com.android.launcher3.LauncherModel.CallbackTask;

import com.android.launcher3.LauncherSettings;

import com.android.launcher3.config.FeatureFlags;

import com.android.launcher3.model.BgDataModel.Callbacks;

import com.android.launcher3.model.BgDataModel.FixedContainerItems;

import com.android.launcher3.model.data.AppInfo;
@@ -110,6 +111,42 @@ public abstract class BaseLoaderResults { 


    public abstract void bindWidgets();



    /**

     * Sorts the set of items by hotseat, workspace (spatially from top to bottom, left to right)

     */

    protected void sortWorkspaceItemsSpatially(InvariantDeviceProfile profile,

            ArrayList<ItemInfo> workspaceItems) {

        final int screenCols = profile.numColumns;

        final int screenCellCount = profile.numColumns * profile.numRows;

        Collections.sort(workspaceItems, (lhs, rhs) -> {

            if (lhs.container == rhs.container) {

                // Within containers, order by their spatial position in that container

                switch (lhs.container) {

                    case LauncherSettings.Favorites.CONTAINER_DESKTOP: {

                        int lr = (lhs.screenId * screenCellCount + lhs.cellY * screenCols

                                + lhs.cellX);

                        int rr = (rhs.screenId * screenCellCount + +rhs.cellY * screenCols

                                + rhs.cellX);

                        return Integer.compare(lr, rr);

                    }

                    case LauncherSettings.Favorites.CONTAINER_HOTSEAT: {

                        // We currently use the screen id as the rank

                        return Integer.compare(lhs.screenId, rhs.screenId);

                    }

                    default:

                        if (FeatureFlags.IS_STUDIO_BUILD) {

                            throw new RuntimeException(

                                    "Unexpected container type when sorting workspace items.");

                        }

                        return 0;

                }

            } else {

                // Between containers, order by hotseat, desktop

                return Integer.compare(lhs.container, rhs.container);

            }

        });

    }



    protected void executeCallbacksTask(CallbackTask task, Executor executor) {

        executor.execute(() -> {

            if (mMyBindingId != mBgDataModel.lastBindId) {
@@ -131,7 +168,7 @@ public abstract class BaseLoaderResults { 
        return idleLock;

    }



    private static class WorkspaceBinder {

    private class WorkspaceBinder {



        private final Executor mUiExecutor;

        private final Callbacks mCallbacks;