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/*
* Copyright (C) 2023 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;
import static com.android.launcher3.LauncherAnimUtils.VIEW_TRANSLATE_X;
import static com.android.launcher3.LauncherAnimUtils.VIEW_TRANSLATE_Y;
import android.view.View;
import com.android.launcher3.util.MultiPropertyFactory.MultiProperty;
/**
* A utility class to split translation components for various workspace items
*/
public class MultiTranslateDelegate {
// offset related to reorder hint and bounce animations
public static final int INDEX_REORDER_BOUNCE_OFFSET = 0;
// offset related to previewing the new reordered position
public static final int INDEX_REORDER_PREVIEW_OFFSET = 1;
public static final int INDEX_MOVE_FROM_CENTER_ANIM = 2;
// Specific for items in taskbar (icons, folders, qsb)
public static final int INDEX_TASKBAR_ALIGNMENT_ANIM = 3;
public static final int INDEX_TASKBAR_REVEAL_ANIM = 4;
public static final int INDEX_TASKBAR_PINNING_ANIM = 5;
// Affect all items inside of a MultipageCellLayout
public static final int INDEX_CELLAYOUT_MULTIPAGE_SPACING = 3;
// Specific for widgets
public static final int INDEX_WIDGET_CENTERING = 4;
// Specific for hotseat items when adjusting for bubbles
public static final int INDEX_BUBBLE_ADJUSTMENT_ANIM = 3;
public static final int COUNT = 6;
private final MultiPropertyFactory<View> mTranslationX;
private final MultiPropertyFactory<View> mTranslationY;
public MultiTranslateDelegate(View target) {
this(target, COUNT, COUNT);
}
public MultiTranslateDelegate(View target, int countX, int countY) {
mTranslationX = new MultiPropertyFactory<>(target, VIEW_TRANSLATE_X, countX, Float::sum);
mTranslationY = new MultiPropertyFactory<>(target, VIEW_TRANSLATE_Y, countY, Float::sum);
}
/**
* Helper method to set both translations, x and y at a given index
*/
public void setTranslation(int index, float x, float y) {
getTranslationX(index).setValue(x);
getTranslationY(index).setValue(y);
}
/**
* Returns the translation x for the provided index
*/
public MultiProperty getTranslationX(int index) {
return mTranslationX.get(index);
}
/**
* Returns the translation y for the provided index
*/
public MultiProperty getTranslationY(int index) {
return mTranslationY.get(index);
}
}
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