Felipe Leme | 1dfa9a0 | 2018-10-17 17:24:37 -0700 | [diff] [blame] | 1 | /* |
| 2 | * Copyright (C) 2018 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 | */ |
Felipe Leme | 749b889 | 2018-12-03 16:30:30 -0800 | [diff] [blame^] | 16 | package android.view.contentcapture; |
Felipe Leme | 1dfa9a0 | 2018-10-17 17:24:37 -0700 | [diff] [blame] | 17 | |
Felipe Leme | 88eae3b | 2018-11-07 15:11:56 -0800 | [diff] [blame] | 18 | import android.annotation.NonNull; |
Felipe Leme | 1dfa9a0 | 2018-10-17 17:24:37 -0700 | [diff] [blame] | 19 | import android.annotation.Nullable; |
| 20 | import android.annotation.SystemApi; |
| 21 | import android.app.assist.AssistStructure; |
Felipe Leme | 88eae3b | 2018-11-07 15:11:56 -0800 | [diff] [blame] | 22 | import android.graphics.Matrix; |
| 23 | import android.graphics.Rect; |
| 24 | import android.os.Bundle; |
| 25 | import android.os.LocaleList; |
| 26 | import android.os.Parcel; |
| 27 | import android.util.Log; |
| 28 | import android.view.View; |
| 29 | import android.view.ViewParent; |
| 30 | import android.view.ViewStructure; |
| 31 | import android.view.ViewStructure.HtmlInfo.Builder; |
Felipe Leme | 1dfa9a0 | 2018-10-17 17:24:37 -0700 | [diff] [blame] | 32 | import android.view.autofill.AutofillId; |
Felipe Leme | 88eae3b | 2018-11-07 15:11:56 -0800 | [diff] [blame] | 33 | import android.view.autofill.AutofillValue; |
| 34 | |
| 35 | import com.android.internal.util.Preconditions; |
Felipe Leme | 1dfa9a0 | 2018-10-17 17:24:37 -0700 | [diff] [blame] | 36 | |
| 37 | //TODO(b/111276913): add javadocs / implement Parcelable / implement |
| 38 | //TODO(b/111276913): for now it's extending ViewNode directly as it needs most of its properties, |
| 39 | // but it might be better to create a common, abstract android.view.ViewNode class that both extend |
| 40 | // instead |
| 41 | /** @hide */ |
| 42 | @SystemApi |
| 43 | public final class ViewNode extends AssistStructure.ViewNode { |
| 44 | |
Felipe Leme | 88eae3b | 2018-11-07 15:11:56 -0800 | [diff] [blame] | 45 | private static final String TAG = "ViewNode"; |
| 46 | |
| 47 | private AutofillId mParentAutofillId; |
| 48 | |
| 49 | // TODO(b/111276913): temporarily setting some fields here while they're not accessible from the |
| 50 | // superclass |
| 51 | private AutofillId mAutofillId; |
| 52 | private CharSequence mText; |
| 53 | private String mClassName; |
| 54 | |
Felipe Leme | 1dfa9a0 | 2018-10-17 17:24:37 -0700 | [diff] [blame] | 55 | /** @hide */ |
| 56 | public ViewNode() { |
| 57 | } |
| 58 | |
| 59 | /** |
| 60 | * Returns the {@link AutofillId} of this view's parent, if the parent is also part of the |
| 61 | * screen observation tree. |
| 62 | */ |
| 63 | @Nullable |
| 64 | public AutofillId getParentAutofillId() { |
Felipe Leme | 88eae3b | 2018-11-07 15:11:56 -0800 | [diff] [blame] | 65 | return mParentAutofillId; |
| 66 | } |
| 67 | |
| 68 | // TODO(b/111276913): temporarily overwriting some methods |
| 69 | @Override |
| 70 | public AutofillId getAutofillId() { |
| 71 | return mAutofillId; |
| 72 | } |
| 73 | @Override |
| 74 | public CharSequence getText() { |
| 75 | return mText; |
| 76 | } |
| 77 | @Override |
| 78 | public String getClassName() { |
| 79 | return mClassName; |
| 80 | } |
| 81 | |
| 82 | /** @hide */ |
| 83 | public static void writeToParcel(@NonNull Parcel parcel, @Nullable ViewNode node, int flags) { |
| 84 | if (node == null) { |
| 85 | parcel.writeParcelable(null, flags); |
| 86 | return; |
| 87 | } |
| 88 | parcel.writeParcelable(node.mAutofillId, flags); |
| 89 | parcel.writeParcelable(node.mParentAutofillId, flags); |
| 90 | parcel.writeCharSequence(node.mText); |
| 91 | parcel.writeString(node.mClassName); |
| 92 | } |
| 93 | |
| 94 | /** @hide */ |
| 95 | public static @Nullable ViewNode readFromParcel(@NonNull Parcel parcel) { |
| 96 | final AutofillId id = parcel.readParcelable(null); |
| 97 | if (id == null) return null; |
| 98 | |
| 99 | final ViewNode node = new ViewNode(); |
| 100 | |
| 101 | node.mAutofillId = id; |
| 102 | node.mParentAutofillId = parcel.readParcelable(null); |
| 103 | node.mText = parcel.readCharSequence(); |
| 104 | node.mClassName = parcel.readString(); |
| 105 | |
| 106 | return node; |
| 107 | } |
| 108 | |
| 109 | /** @hide */ |
| 110 | static final class ViewStructureImpl extends ViewStructure { |
| 111 | |
| 112 | final ViewNode mNode = new ViewNode(); |
| 113 | |
| 114 | ViewStructureImpl(@NonNull View view) { |
| 115 | mNode.mAutofillId = Preconditions.checkNotNull(view).getAutofillId(); |
| 116 | final ViewParent parent = view.getParent(); |
| 117 | if (parent instanceof View) { |
| 118 | mNode.mParentAutofillId = ((View) parent).getAutofillId(); |
| 119 | } |
| 120 | } |
| 121 | |
| 122 | ViewStructureImpl(@NonNull AutofillId parentId, int virtualId) { |
| 123 | mNode.mParentAutofillId = Preconditions.checkNotNull(parentId); |
| 124 | mNode.mAutofillId = new AutofillId(parentId, virtualId); |
| 125 | } |
| 126 | |
| 127 | @Override |
| 128 | public void setId(int id, String packageName, String typeName, String entryName) { |
| 129 | // TODO(b/111276913): implement or move to superclass |
| 130 | } |
| 131 | |
| 132 | @Override |
| 133 | public void setDimens(int left, int top, int scrollX, int scrollY, int width, int height) { |
| 134 | // TODO(b/111276913): implement or move to superclass |
| 135 | } |
| 136 | |
| 137 | @Override |
| 138 | public void setTransformation(Matrix matrix) { |
| 139 | // TODO(b/111276913): implement or move to superclass |
| 140 | } |
| 141 | |
| 142 | @Override |
| 143 | public void setElevation(float elevation) { |
| 144 | // TODO(b/111276913): implement or move to superclass |
| 145 | } |
| 146 | |
| 147 | @Override |
| 148 | public void setAlpha(float alpha) { |
| 149 | // TODO(b/111276913): implement or move to superclass |
| 150 | } |
| 151 | |
| 152 | @Override |
| 153 | public void setVisibility(int visibility) { |
| 154 | // TODO(b/111276913): implement or move to superclass |
| 155 | } |
| 156 | |
| 157 | @Override |
| 158 | public void setAssistBlocked(boolean state) { |
| 159 | // TODO(b/111276913): implement or move to superclass |
| 160 | } |
| 161 | |
| 162 | @Override |
| 163 | public void setEnabled(boolean state) { |
| 164 | // TODO(b/111276913): implement or move to superclass |
| 165 | } |
| 166 | |
| 167 | @Override |
| 168 | public void setClickable(boolean state) { |
| 169 | // TODO(b/111276913): implement or move to superclass |
| 170 | } |
| 171 | |
| 172 | @Override |
| 173 | public void setLongClickable(boolean state) { |
| 174 | // TODO(b/111276913): implement or move to superclass |
| 175 | } |
| 176 | |
| 177 | @Override |
| 178 | public void setContextClickable(boolean state) { |
| 179 | // TODO(b/111276913): implement or move to superclass |
| 180 | } |
| 181 | |
| 182 | @Override |
| 183 | public void setFocusable(boolean state) { |
| 184 | // TODO(b/111276913): implement or move to superclass |
| 185 | } |
| 186 | |
| 187 | @Override |
| 188 | public void setFocused(boolean state) { |
| 189 | // TODO(b/111276913): implement or move to superclass |
| 190 | } |
| 191 | |
| 192 | @Override |
| 193 | public void setAccessibilityFocused(boolean state) { |
| 194 | // TODO(b/111276913): implement or move to superclass |
| 195 | } |
| 196 | |
| 197 | @Override |
| 198 | public void setCheckable(boolean state) { |
| 199 | // TODO(b/111276913): implement or move to superclass |
| 200 | } |
| 201 | |
| 202 | @Override |
| 203 | public void setChecked(boolean state) { |
| 204 | // TODO(b/111276913): implement or move to superclass |
| 205 | } |
| 206 | |
| 207 | @Override |
| 208 | public void setSelected(boolean state) { |
| 209 | // TODO(b/111276913): implement or move to superclass |
| 210 | } |
| 211 | |
| 212 | @Override |
| 213 | public void setActivated(boolean state) { |
| 214 | // TODO(b/111276913): implement or move to superclass |
| 215 | } |
| 216 | |
| 217 | @Override |
| 218 | public void setOpaque(boolean opaque) { |
| 219 | // TODO(b/111276913): implement or move to superclass |
| 220 | } |
| 221 | |
| 222 | @Override |
| 223 | public void setClassName(String className) { |
| 224 | // TODO(b/111276913): temporarily setting directly; should be done on superclass instead |
| 225 | mNode.mClassName = className; |
| 226 | } |
| 227 | |
| 228 | @Override |
| 229 | public void setContentDescription(CharSequence contentDescription) { |
| 230 | // TODO(b/111276913): implement or move to superclass |
| 231 | } |
| 232 | |
| 233 | @Override |
| 234 | public void setText(CharSequence text) { |
| 235 | // TODO(b/111276913): temporarily setting directly; should be done on superclass instead |
| 236 | mNode.mText = text; |
| 237 | } |
| 238 | |
| 239 | @Override |
| 240 | public void setText(CharSequence text, int selectionStart, int selectionEnd) { |
Felipe Leme | e56d191 | 2018-11-26 14:04:51 -0800 | [diff] [blame] | 241 | // TODO(b/111276913): temporarily setting directly; should be done on superclass instead |
| 242 | mNode.mText = text; |
Felipe Leme | 88eae3b | 2018-11-07 15:11:56 -0800 | [diff] [blame] | 243 | // TODO(b/111276913): implement or move to superclass |
| 244 | } |
| 245 | |
| 246 | @Override |
| 247 | public void setTextStyle(float size, int fgColor, int bgColor, int style) { |
| 248 | // TODO(b/111276913): implement or move to superclass |
| 249 | } |
| 250 | |
| 251 | @Override |
| 252 | public void setTextLines(int[] charOffsets, int[] baselines) { |
| 253 | // TODO(b/111276913): implement or move to superclass |
| 254 | } |
| 255 | |
| 256 | @Override |
| 257 | public void setHint(CharSequence hint) { |
| 258 | // TODO(b/111276913): implement or move to superclass |
| 259 | } |
| 260 | |
| 261 | @Override |
| 262 | public CharSequence getText() { |
| 263 | // TODO(b/111276913): temporarily getting directly; should be done on superclass instead |
| 264 | return mNode.mText; |
| 265 | } |
| 266 | |
| 267 | @Override |
| 268 | public int getTextSelectionStart() { |
| 269 | // TODO(b/111276913): implement or move to superclass |
| 270 | return 0; |
| 271 | } |
| 272 | |
| 273 | @Override |
| 274 | public int getTextSelectionEnd() { |
| 275 | // TODO(b/111276913): implement or move to superclass |
| 276 | return 0; |
| 277 | } |
| 278 | |
| 279 | @Override |
| 280 | public CharSequence getHint() { |
| 281 | // TODO(b/111276913): implement or move to superclass |
| 282 | return null; |
| 283 | } |
| 284 | |
| 285 | @Override |
| 286 | public Bundle getExtras() { |
| 287 | // TODO(b/111276913): implement or move to superclass |
| 288 | return null; |
| 289 | } |
| 290 | |
| 291 | @Override |
| 292 | public boolean hasExtras() { |
| 293 | // TODO(b/111276913): implement or move to superclass |
| 294 | return false; |
| 295 | } |
| 296 | |
| 297 | @Override |
| 298 | public void setChildCount(int num) { |
| 299 | Log.w(TAG, "setChildCount() is not supported"); |
| 300 | } |
| 301 | |
| 302 | @Override |
| 303 | public int addChildCount(int num) { |
| 304 | Log.w(TAG, "addChildCount() is not supported"); |
| 305 | return 0; |
| 306 | } |
| 307 | |
| 308 | @Override |
| 309 | public int getChildCount() { |
| 310 | Log.w(TAG, "getChildCount() is not supported"); |
| 311 | return 0; |
| 312 | } |
| 313 | |
| 314 | @Override |
| 315 | public ViewStructure newChild(int index) { |
| 316 | Log.w(TAG, "newChild() is not supported"); |
| 317 | return null; |
| 318 | } |
| 319 | |
| 320 | @Override |
| 321 | public ViewStructure asyncNewChild(int index) { |
| 322 | Log.w(TAG, "asyncNewChild() is not supported"); |
| 323 | return null; |
| 324 | } |
| 325 | |
| 326 | @Override |
| 327 | public AutofillId getAutofillId() { |
| 328 | // TODO(b/111276913): temporarily getting directly; should be done on superclass instead |
| 329 | return mNode.mAutofillId; |
| 330 | } |
| 331 | |
| 332 | @Override |
| 333 | public void setAutofillId(AutofillId id) { |
| 334 | // TODO(b/111276913): temporarily setting directly; should be done on superclass instead |
| 335 | mNode.mAutofillId = id; |
| 336 | } |
| 337 | |
| 338 | @Override |
| 339 | public void setAutofillId(AutofillId parentId, int virtualId) { |
| 340 | // TODO(b/111276913): temporarily setting directly; should be done on superclass instead |
| 341 | mNode.mAutofillId = new AutofillId(parentId, virtualId); |
| 342 | } |
| 343 | |
| 344 | @Override |
| 345 | public void setAutofillType(int type) { |
| 346 | // TODO(b/111276913): implement or move to superclass |
| 347 | } |
| 348 | |
| 349 | @Override |
| 350 | public void setAutofillHints(String[] hint) { |
| 351 | // TODO(b/111276913): implement or move to superclass |
| 352 | } |
| 353 | |
| 354 | @Override |
| 355 | public void setAutofillValue(AutofillValue value) { |
| 356 | // TODO(b/111276913): implement or move to superclass |
| 357 | } |
| 358 | |
| 359 | @Override |
| 360 | public void setAutofillOptions(CharSequence[] options) { |
| 361 | // TODO(b/111276913): implement or move to superclass |
| 362 | } |
| 363 | |
| 364 | @Override |
| 365 | public void setInputType(int inputType) { |
| 366 | // TODO(b/111276913): implement or move to superclass |
| 367 | } |
| 368 | |
| 369 | @Override |
| 370 | public void setDataIsSensitive(boolean sensitive) { |
| 371 | // TODO(b/111276913): implement or move to superclass |
| 372 | } |
| 373 | |
| 374 | @Override |
| 375 | public void asyncCommit() { |
| 376 | Log.w(TAG, "asyncCommit() is not supported"); |
| 377 | } |
| 378 | |
| 379 | @Override |
| 380 | public Rect getTempRect() { |
| 381 | // TODO(b/111276913): implement or move to superclass |
| 382 | return null; |
| 383 | } |
| 384 | |
| 385 | @Override |
| 386 | public void setWebDomain(String domain) { |
| 387 | Log.w(TAG, "setWebDomain() is not supported"); |
| 388 | } |
| 389 | |
| 390 | @Override |
| 391 | public void setLocaleList(LocaleList localeList) { |
| 392 | // TODO(b/111276913): implement or move to superclass |
| 393 | } |
| 394 | |
| 395 | @Override |
| 396 | public Builder newHtmlInfoBuilder(String tagName) { |
| 397 | Log.w(TAG, "newHtmlInfoBuilder() is not supported"); |
| 398 | return null; |
| 399 | } |
| 400 | |
| 401 | @Override |
| 402 | public void setHtmlInfo(HtmlInfo htmlInfo) { |
| 403 | Log.w(TAG, "setHtmlInfo() is not supported"); |
| 404 | } |
Felipe Leme | 1dfa9a0 | 2018-10-17 17:24:37 -0700 | [diff] [blame] | 405 | } |
| 406 | } |