1/* 2 * Copyright 2017 The Android Open Source Project 3 * 4 * Licensed under the Apache License, Version 2.0 (the "License"); 5 * you may not use this file except in compliance with the License. 6 * You may obtain a copy of the License at 7 * 8 * http://www.apache.org/licenses/LICENSE-2.0 9 * 10 * Unless required by applicable law or agreed to in writing, software 11 * distributed under the License is distributed on an "AS IS" BASIS, 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 * See the License for the specific language governing permissions and 14 * limitations under the License. 15 */ 16 17package androidx.recyclerview.selection.testing; 18 19import android.view.MotionEvent; 20 21import androidx.recyclerview.selection.ItemDetailsLookup.ItemDetails; 22import androidx.recyclerview.widget.RecyclerView; 23 24public final class TestItemDetails extends ItemDetails<String> { 25 26 private int mPosition; 27 private String mSelectionKey; 28 private boolean mInDragRegion; 29 private boolean mInSelectionHotspot; 30 31 public TestItemDetails() { 32 mPosition = RecyclerView.NO_POSITION; 33 } 34 35 public TestItemDetails(TestItemDetails source) { 36 mPosition = source.mPosition; 37 mSelectionKey = source.mSelectionKey; 38 mInDragRegion = source.mInDragRegion; 39 mInSelectionHotspot = source.mInSelectionHotspot; 40 } 41 42 public void at(int position) { 43 mPosition = position; // this is both "adapter position" and "item position". 44 mSelectionKey = (position == RecyclerView.NO_POSITION) 45 ? null 46 : String.valueOf(position); 47 } 48 49 public void setInItemDragRegion(boolean inHotspot) { 50 mInDragRegion = inHotspot; 51 } 52 53 public void setInItemSelectRegion(boolean over) { 54 mInSelectionHotspot = over; 55 } 56 57 @Override 58 public boolean inDragRegion(MotionEvent event) { 59 return mInDragRegion; 60 } 61 62 @Override 63 public int hashCode() { 64 return mPosition; 65 } 66 67 @Override 68 public boolean equals(Object o) { 69 if (this == o) { 70 return true; 71 } 72 73 if (!(o instanceof TestItemDetails)) { 74 return false; 75 } 76 77 TestItemDetails other = (TestItemDetails) o; 78 return mPosition == other.mPosition 79 && mSelectionKey == other.mSelectionKey; 80 } 81 82 @Override 83 public int getPosition() { 84 return mPosition; 85 } 86 87 @Override 88 public String getSelectionKey() { 89 return mSelectionKey; 90 } 91 92 @Override 93 public boolean inSelectionHotspot(MotionEvent e) { 94 return mInSelectionHotspot; 95 } 96} 97