1 /* 2 * Copyright (C) 2022 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 17 package android.accessibilityservice.cts.utils; 18 19 import android.os.Bundle; 20 import android.os.Handler; 21 import android.view.KeyEvent; 22 import android.view.inputmethod.CompletionInfo; 23 import android.view.inputmethod.CorrectionInfo; 24 import android.view.inputmethod.ExtractedText; 25 import android.view.inputmethod.ExtractedTextRequest; 26 import android.view.inputmethod.InputConnection; 27 import android.view.inputmethod.InputContentInfo; 28 29 /** 30 * A no-op implementation of {@link InputConnection}. 31 * 32 * <p>Useful for mocking/spying.</p> 33 */ 34 public class NoOpInputConnection implements InputConnection { 35 36 @Override getTextBeforeCursor(int n, int flags)37 public CharSequence getTextBeforeCursor(int n, int flags) { 38 return null; 39 } 40 41 @Override getTextAfterCursor(int n, int flags)42 public CharSequence getTextAfterCursor(int n, int flags) { 43 return null; 44 } 45 46 @Override getSelectedText(int flags)47 public CharSequence getSelectedText(int flags) { 48 return null; 49 } 50 51 @Override getCursorCapsMode(int reqModes)52 public int getCursorCapsMode(int reqModes) { 53 return 0; 54 } 55 56 @Override getExtractedText(ExtractedTextRequest request, int flags)57 public ExtractedText getExtractedText(ExtractedTextRequest request, int flags) { 58 return null; 59 } 60 61 @Override deleteSurroundingText(int beforeLength, int afterLength)62 public boolean deleteSurroundingText(int beforeLength, int afterLength) { 63 return false; 64 } 65 66 @Override deleteSurroundingTextInCodePoints(int beforeLength, int afterLength)67 public boolean deleteSurroundingTextInCodePoints(int beforeLength, int afterLength) { 68 return false; 69 } 70 71 @Override setComposingText(CharSequence text, int newCursorPosition)72 public boolean setComposingText(CharSequence text, int newCursorPosition) { 73 return false; 74 } 75 76 @Override setComposingRegion(int start, int end)77 public boolean setComposingRegion(int start, int end) { 78 return false; 79 } 80 81 @Override finishComposingText()82 public boolean finishComposingText() { 83 return false; 84 } 85 86 @Override commitText(CharSequence text, int newCursorPosition)87 public boolean commitText(CharSequence text, int newCursorPosition) { 88 return false; 89 } 90 91 @Override commitCompletion(CompletionInfo text)92 public boolean commitCompletion(CompletionInfo text) { 93 return false; 94 } 95 96 @Override commitCorrection(CorrectionInfo correctionInfo)97 public boolean commitCorrection(CorrectionInfo correctionInfo) { 98 return false; 99 } 100 101 @Override setSelection(int start, int end)102 public boolean setSelection(int start, int end) { 103 return false; 104 } 105 106 @Override performEditorAction(int editorAction)107 public boolean performEditorAction(int editorAction) { 108 return false; 109 } 110 111 @Override performContextMenuAction(int id)112 public boolean performContextMenuAction(int id) { 113 return false; 114 } 115 116 @Override beginBatchEdit()117 public boolean beginBatchEdit() { 118 return false; 119 } 120 121 @Override endBatchEdit()122 public boolean endBatchEdit() { 123 return false; 124 } 125 126 @Override sendKeyEvent(KeyEvent event)127 public boolean sendKeyEvent(KeyEvent event) { 128 return false; 129 } 130 131 @Override clearMetaKeyStates(int states)132 public boolean clearMetaKeyStates(int states) { 133 return false; 134 } 135 136 @Override reportFullscreenMode(boolean enabled)137 public boolean reportFullscreenMode(boolean enabled) { 138 return false; 139 } 140 141 @Override performPrivateCommand(String action, Bundle data)142 public boolean performPrivateCommand(String action, Bundle data) { 143 return false; 144 } 145 146 @Override requestCursorUpdates(int cursorUpdateMode)147 public boolean requestCursorUpdates(int cursorUpdateMode) { 148 return false; 149 } 150 151 @Override requestCursorUpdates(int cursorUpdateMode, int cursorUpdateFilter)152 public boolean requestCursorUpdates(int cursorUpdateMode, int cursorUpdateFilter) { 153 return false; 154 } 155 156 @Override getHandler()157 public Handler getHandler() { 158 return null; 159 } 160 161 @Override closeConnection()162 public void closeConnection() { 163 } 164 165 @Override commitContent(InputContentInfo inputContentInfo, int flags, Bundle opts)166 public boolean commitContent(InputContentInfo inputContentInfo, int flags, Bundle opts) { 167 return false; 168 } 169 } 170