1 /* 2 * Copyright (C) 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 package com.android.documentsui.selection.testing; 17 18 import static org.junit.Assert.assertEquals; 19 import static org.junit.Assert.assertTrue; 20 21 import android.support.v7.widget.RecyclerView; 22 import android.view.MotionEvent; 23 24 import com.android.documentsui.selection.MouseInputHandler; 25 import com.android.documentsui.selection.ItemDetailsLookup.ItemDetails; 26 27 public final class TestMouseCallbacks extends MouseInputHandler.Callbacks { 28 29 private String mFocusItemId; 30 private int mFocusPosition; 31 private MotionEvent mLastContextEvent; 32 private ItemDetails mActivated; 33 34 @Override onItemActivated(ItemDetails item, MotionEvent e)35 public boolean onItemActivated(ItemDetails item, MotionEvent e) { 36 mActivated = item; 37 return true; 38 } 39 40 @Override onContextClick(MotionEvent e)41 public boolean onContextClick(MotionEvent e) { 42 mLastContextEvent = e; 43 return false; 44 } 45 46 @Override onPerformHapticFeedback()47 public void onPerformHapticFeedback() { 48 } 49 50 @Override clearFocus()51 public void clearFocus() { 52 mFocusPosition = RecyclerView.NO_POSITION; 53 mFocusItemId = null; 54 } 55 56 @Override focusItem(ItemDetails item)57 public void focusItem(ItemDetails item) { 58 mFocusItemId = item.getStableId(); 59 mFocusPosition = item.getPosition(); 60 } 61 62 @Override getFocusedPosition()63 public int getFocusedPosition() { 64 return mFocusPosition; 65 } 66 67 @Override hasFocusedItem()68 public boolean hasFocusedItem() { 69 return mFocusItemId != null; 70 } 71 assertLastEvent(MotionEvent expected)72 public void assertLastEvent(MotionEvent expected) { 73 // sadly, MotionEvent doesn't implement equals, so we compare references. 74 assertTrue(expected == mLastContextEvent); 75 } 76 assertActivated(ItemDetails expected)77 public void assertActivated(ItemDetails expected) { 78 assertEquals(expected, mActivated); 79 } 80 assertHasFocus(boolean focused)81 public void assertHasFocus(boolean focused) { 82 assertEquals(focused, hasFocusedItem()); 83 } 84 assertFocused(String expectedId)85 public void assertFocused(String expectedId) { 86 assertEquals(expectedId, mFocusItemId); 87 } 88 }