Craig Mautner | 719e6b1 | 2014-04-04 20:29:41 -0700 | [diff] [blame] | 1 | /* |
| 2 | * Copyright (C) 2014 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.os; |
| 18 | |
Scott Kennedy | c6a65dff | 2015-03-01 17:10:10 -0800 | [diff] [blame] | 19 | import android.annotation.Nullable; |
Craig Mautner | 719e6b1 | 2014-04-04 20:29:41 -0700 | [diff] [blame] | 20 | import android.util.ArrayMap; |
| 21 | import android.util.Log; |
Adam Lesinski | 1619ed4 | 2015-09-22 13:02:09 -0700 | [diff] [blame] | 22 | import android.util.MathUtils; |
Amith Yamasani | 2387932 | 2016-03-30 16:51:26 -0700 | [diff] [blame] | 23 | import android.util.Slog; |
Craig Mautner | 719e6b1 | 2014-04-04 20:29:41 -0700 | [diff] [blame] | 24 | |
| 25 | import java.io.Serializable; |
| 26 | import java.util.ArrayList; |
Craig Mautner | 719e6b1 | 2014-04-04 20:29:41 -0700 | [diff] [blame] | 27 | import java.util.Set; |
| 28 | |
| 29 | /** |
Jeff Sharkey | d136e51 | 2016-03-09 22:30:56 -0700 | [diff] [blame] | 30 | * A mapping from String keys to values of various types. In most cases, you |
| 31 | * should work directly with either the {@link Bundle} or |
| 32 | * {@link PersistableBundle} subclass. |
Craig Mautner | 719e6b1 | 2014-04-04 20:29:41 -0700 | [diff] [blame] | 33 | */ |
Craig Mautner | 0a8e160e | 2014-05-29 10:27:32 -0700 | [diff] [blame] | 34 | public class BaseBundle { |
Craig Mautner | 719e6b1 | 2014-04-04 20:29:41 -0700 | [diff] [blame] | 35 | private static final String TAG = "Bundle"; |
| 36 | static final boolean DEBUG = false; |
| 37 | |
Samuel Tan | 3cefe6a | 2015-12-14 13:29:17 -0800 | [diff] [blame] | 38 | // Keep in sync with frameworks/native/libs/binder/PersistableBundle.cpp. |
Craig Mautner | 719e6b1 | 2014-04-04 20:29:41 -0700 | [diff] [blame] | 39 | static final int BUNDLE_MAGIC = 0x4C444E42; // 'B' 'N' 'D' 'L' |
Samuel Tan | 3cefe6a | 2015-12-14 13:29:17 -0800 | [diff] [blame] | 40 | |
Jeff Sharkey | d136e51 | 2016-03-09 22:30:56 -0700 | [diff] [blame] | 41 | /** |
| 42 | * Flag indicating that this Bundle is okay to "defuse." That is, it's okay |
| 43 | * for system processes to ignore any {@link BadParcelableException} |
| 44 | * encountered when unparceling it, leaving an empty bundle in its place. |
| 45 | * <p> |
| 46 | * This should <em>only</em> be set when the Bundle reaches its final |
| 47 | * destination, otherwise a system process may clobber contents that were |
| 48 | * destined for an app that could have unparceled them. |
| 49 | */ |
| 50 | static final int FLAG_DEFUSABLE = 1 << 0; |
| 51 | |
| 52 | private static volatile boolean sShouldDefuse = false; |
| 53 | |
| 54 | /** |
| 55 | * Set global variable indicating that any Bundles parsed in this process |
| 56 | * should be "defused." That is, any {@link BadParcelableException} |
| 57 | * encountered will be suppressed and logged, leaving an empty Bundle |
| 58 | * instead of crashing. |
| 59 | * |
| 60 | * @hide |
| 61 | */ |
| 62 | public static void setShouldDefuse(boolean shouldDefuse) { |
| 63 | sShouldDefuse = shouldDefuse; |
| 64 | } |
| 65 | |
| 66 | /** {@hide} */ |
Craig Mautner | 719e6b1 | 2014-04-04 20:29:41 -0700 | [diff] [blame] | 67 | static final Parcel EMPTY_PARCEL; |
| 68 | |
| 69 | static { |
| 70 | EMPTY_PARCEL = Parcel.obtain(); |
| 71 | } |
| 72 | |
| 73 | // Invariant - exactly one of mMap / mParcelledData will be null |
| 74 | // (except inside a call to unparcel) |
| 75 | |
| 76 | ArrayMap<String, Object> mMap = null; |
| 77 | |
| 78 | /* |
| 79 | * If mParcelledData is non-null, then mMap will be null and the |
| 80 | * data are stored as a Parcel containing a Bundle. When the data |
| 81 | * are unparcelled, mParcelledData willbe set to null. |
| 82 | */ |
| 83 | Parcel mParcelledData = null; |
| 84 | |
| 85 | /** |
| 86 | * The ClassLoader used when unparcelling data from mParcelledData. |
| 87 | */ |
| 88 | private ClassLoader mClassLoader; |
| 89 | |
Jeff Sharkey | d136e51 | 2016-03-09 22:30:56 -0700 | [diff] [blame] | 90 | /** {@hide} */ |
| 91 | int mFlags; |
| 92 | |
Craig Mautner | 719e6b1 | 2014-04-04 20:29:41 -0700 | [diff] [blame] | 93 | /** |
| 94 | * Constructs a new, empty Bundle that uses a specific ClassLoader for |
| 95 | * instantiating Parcelable and Serializable objects. |
| 96 | * |
| 97 | * @param loader An explicit ClassLoader to use when instantiating objects |
| 98 | * inside of the Bundle. |
| 99 | * @param capacity Initial size of the ArrayMap. |
| 100 | */ |
Scott Kennedy | c6a65dff | 2015-03-01 17:10:10 -0800 | [diff] [blame] | 101 | BaseBundle(@Nullable ClassLoader loader, int capacity) { |
Craig Mautner | 719e6b1 | 2014-04-04 20:29:41 -0700 | [diff] [blame] | 102 | mMap = capacity > 0 ? |
| 103 | new ArrayMap<String, Object>(capacity) : new ArrayMap<String, Object>(); |
| 104 | mClassLoader = loader == null ? getClass().getClassLoader() : loader; |
| 105 | } |
| 106 | |
| 107 | /** |
| 108 | * Constructs a new, empty Bundle. |
| 109 | */ |
Craig Mautner | 0a8e160e | 2014-05-29 10:27:32 -0700 | [diff] [blame] | 110 | BaseBundle() { |
Craig Mautner | 719e6b1 | 2014-04-04 20:29:41 -0700 | [diff] [blame] | 111 | this((ClassLoader) null, 0); |
| 112 | } |
| 113 | |
| 114 | /** |
| 115 | * Constructs a Bundle whose data is stored as a Parcel. The data |
| 116 | * will be unparcelled on first contact, using the assigned ClassLoader. |
| 117 | * |
| 118 | * @param parcelledData a Parcel containing a Bundle |
| 119 | */ |
Craig Mautner | 0a8e160e | 2014-05-29 10:27:32 -0700 | [diff] [blame] | 120 | BaseBundle(Parcel parcelledData) { |
Craig Mautner | 719e6b1 | 2014-04-04 20:29:41 -0700 | [diff] [blame] | 121 | readFromParcelInner(parcelledData); |
| 122 | } |
| 123 | |
Craig Mautner | 0a8e160e | 2014-05-29 10:27:32 -0700 | [diff] [blame] | 124 | BaseBundle(Parcel parcelledData, int length) { |
Craig Mautner | 719e6b1 | 2014-04-04 20:29:41 -0700 | [diff] [blame] | 125 | readFromParcelInner(parcelledData, length); |
| 126 | } |
| 127 | |
| 128 | /** |
| 129 | * Constructs a new, empty Bundle that uses a specific ClassLoader for |
| 130 | * instantiating Parcelable and Serializable objects. |
| 131 | * |
| 132 | * @param loader An explicit ClassLoader to use when instantiating objects |
| 133 | * inside of the Bundle. |
| 134 | */ |
Craig Mautner | 0a8e160e | 2014-05-29 10:27:32 -0700 | [diff] [blame] | 135 | BaseBundle(ClassLoader loader) { |
Craig Mautner | 719e6b1 | 2014-04-04 20:29:41 -0700 | [diff] [blame] | 136 | this(loader, 0); |
| 137 | } |
| 138 | |
| 139 | /** |
| 140 | * Constructs a new, empty Bundle sized to hold the given number of |
| 141 | * elements. The Bundle will grow as needed. |
| 142 | * |
| 143 | * @param capacity the initial capacity of the Bundle |
| 144 | */ |
Craig Mautner | 0a8e160e | 2014-05-29 10:27:32 -0700 | [diff] [blame] | 145 | BaseBundle(int capacity) { |
Craig Mautner | 719e6b1 | 2014-04-04 20:29:41 -0700 | [diff] [blame] | 146 | this((ClassLoader) null, capacity); |
| 147 | } |
| 148 | |
| 149 | /** |
| 150 | * Constructs a Bundle containing a copy of the mappings from the given |
| 151 | * Bundle. |
| 152 | * |
| 153 | * @param b a Bundle to be copied. |
| 154 | */ |
Craig Mautner | 0a8e160e | 2014-05-29 10:27:32 -0700 | [diff] [blame] | 155 | BaseBundle(BaseBundle b) { |
Craig Mautner | 719e6b1 | 2014-04-04 20:29:41 -0700 | [diff] [blame] | 156 | if (b.mParcelledData != null) { |
| 157 | if (b.mParcelledData == EMPTY_PARCEL) { |
| 158 | mParcelledData = EMPTY_PARCEL; |
| 159 | } else { |
| 160 | mParcelledData = Parcel.obtain(); |
| 161 | mParcelledData.appendFrom(b.mParcelledData, 0, b.mParcelledData.dataSize()); |
| 162 | mParcelledData.setDataPosition(0); |
| 163 | } |
| 164 | } else { |
| 165 | mParcelledData = null; |
| 166 | } |
| 167 | |
| 168 | if (b.mMap != null) { |
| 169 | mMap = new ArrayMap<String, Object>(b.mMap); |
| 170 | } else { |
| 171 | mMap = null; |
| 172 | } |
| 173 | |
| 174 | mClassLoader = b.mClassLoader; |
| 175 | } |
| 176 | |
| 177 | /** |
| 178 | * TODO: optimize this later (getting just the value part of a Bundle |
| 179 | * with a single pair) once Bundle.forPair() above is implemented |
| 180 | * with a special single-value Map implementation/serialization. |
| 181 | * |
| 182 | * Note: value in single-pair Bundle may be null. |
| 183 | * |
| 184 | * @hide |
| 185 | */ |
Craig Mautner | 0a8e160e | 2014-05-29 10:27:32 -0700 | [diff] [blame] | 186 | public String getPairValue() { |
Craig Mautner | 719e6b1 | 2014-04-04 20:29:41 -0700 | [diff] [blame] | 187 | unparcel(); |
| 188 | int size = mMap.size(); |
| 189 | if (size > 1) { |
| 190 | Log.w(TAG, "getPairValue() used on Bundle with multiple pairs."); |
| 191 | } |
| 192 | if (size == 0) { |
| 193 | return null; |
| 194 | } |
| 195 | Object o = mMap.valueAt(0); |
| 196 | try { |
| 197 | return (String) o; |
| 198 | } catch (ClassCastException e) { |
| 199 | typeWarning("getPairValue()", o, "String", e); |
| 200 | return null; |
| 201 | } |
| 202 | } |
| 203 | |
| 204 | /** |
| 205 | * Changes the ClassLoader this Bundle uses when instantiating objects. |
| 206 | * |
| 207 | * @param loader An explicit ClassLoader to use when instantiating objects |
| 208 | * inside of the Bundle. |
| 209 | */ |
| 210 | void setClassLoader(ClassLoader loader) { |
| 211 | mClassLoader = loader; |
| 212 | } |
| 213 | |
| 214 | /** |
| 215 | * Return the ClassLoader currently associated with this Bundle. |
| 216 | */ |
| 217 | ClassLoader getClassLoader() { |
| 218 | return mClassLoader; |
| 219 | } |
| 220 | |
| 221 | /** |
| 222 | * If the underlying data are stored as a Parcel, unparcel them |
| 223 | * using the currently assigned class loader. |
| 224 | */ |
| 225 | /* package */ synchronized void unparcel() { |
| 226 | if (mParcelledData == null) { |
| 227 | if (DEBUG) Log.d(TAG, "unparcel " + Integer.toHexString(System.identityHashCode(this)) |
| 228 | + ": no parcelled data"); |
| 229 | return; |
| 230 | } |
| 231 | |
Jeff Sharkey | d136e51 | 2016-03-09 22:30:56 -0700 | [diff] [blame] | 232 | if (sShouldDefuse && (mFlags & FLAG_DEFUSABLE) == 0) { |
Amith Yamasani | 2387932 | 2016-03-30 16:51:26 -0700 | [diff] [blame] | 233 | Slog.wtf(TAG, "Attempting to unparcel a Bundle while in transit; this may " |
Jeff Sharkey | d136e51 | 2016-03-09 22:30:56 -0700 | [diff] [blame] | 234 | + "clobber all data inside!", new Throwable()); |
| 235 | } |
| 236 | |
Craig Mautner | 719e6b1 | 2014-04-04 20:29:41 -0700 | [diff] [blame] | 237 | if (mParcelledData == EMPTY_PARCEL) { |
| 238 | if (DEBUG) Log.d(TAG, "unparcel " + Integer.toHexString(System.identityHashCode(this)) |
| 239 | + ": empty"); |
| 240 | if (mMap == null) { |
| 241 | mMap = new ArrayMap<String, Object>(1); |
| 242 | } else { |
| 243 | mMap.erase(); |
| 244 | } |
| 245 | mParcelledData = null; |
| 246 | return; |
| 247 | } |
| 248 | |
| 249 | int N = mParcelledData.readInt(); |
| 250 | if (DEBUG) Log.d(TAG, "unparcel " + Integer.toHexString(System.identityHashCode(this)) |
| 251 | + ": reading " + N + " maps"); |
| 252 | if (N < 0) { |
| 253 | return; |
| 254 | } |
| 255 | if (mMap == null) { |
| 256 | mMap = new ArrayMap<String, Object>(N); |
| 257 | } else { |
| 258 | mMap.erase(); |
| 259 | mMap.ensureCapacity(N); |
| 260 | } |
Jeff Sharkey | d136e51 | 2016-03-09 22:30:56 -0700 | [diff] [blame] | 261 | try { |
| 262 | mParcelledData.readArrayMapInternal(mMap, N, mClassLoader); |
| 263 | } catch (BadParcelableException e) { |
| 264 | if (sShouldDefuse) { |
| 265 | Log.w(TAG, "Failed to parse Bundle, but defusing quietly", e); |
| 266 | mMap.erase(); |
| 267 | } else { |
| 268 | throw e; |
| 269 | } |
| 270 | } finally { |
| 271 | mParcelledData.recycle(); |
| 272 | mParcelledData = null; |
| 273 | } |
Craig Mautner | 719e6b1 | 2014-04-04 20:29:41 -0700 | [diff] [blame] | 274 | if (DEBUG) Log.d(TAG, "unparcel " + Integer.toHexString(System.identityHashCode(this)) |
| 275 | + " final map: " + mMap); |
| 276 | } |
| 277 | |
| 278 | /** |
| 279 | * @hide |
| 280 | */ |
Craig Mautner | 0a8e160e | 2014-05-29 10:27:32 -0700 | [diff] [blame] | 281 | public boolean isParcelled() { |
Craig Mautner | 719e6b1 | 2014-04-04 20:29:41 -0700 | [diff] [blame] | 282 | return mParcelledData != null; |
| 283 | } |
| 284 | |
Makoto Onuki | 6f7362d9 | 2016-03-04 13:39:41 -0800 | [diff] [blame] | 285 | /** @hide */ |
| 286 | ArrayMap<String, Object> getMap() { |
| 287 | unparcel(); |
| 288 | return mMap; |
| 289 | } |
| 290 | |
Craig Mautner | 719e6b1 | 2014-04-04 20:29:41 -0700 | [diff] [blame] | 291 | /** |
| 292 | * Returns the number of mappings contained in this Bundle. |
| 293 | * |
| 294 | * @return the number of mappings as an int. |
| 295 | */ |
Craig Mautner | 0a8e160e | 2014-05-29 10:27:32 -0700 | [diff] [blame] | 296 | public int size() { |
Craig Mautner | 719e6b1 | 2014-04-04 20:29:41 -0700 | [diff] [blame] | 297 | unparcel(); |
| 298 | return mMap.size(); |
| 299 | } |
| 300 | |
| 301 | /** |
| 302 | * Returns true if the mapping of this Bundle is empty, false otherwise. |
| 303 | */ |
Craig Mautner | 0a8e160e | 2014-05-29 10:27:32 -0700 | [diff] [blame] | 304 | public boolean isEmpty() { |
Craig Mautner | 719e6b1 | 2014-04-04 20:29:41 -0700 | [diff] [blame] | 305 | unparcel(); |
| 306 | return mMap.isEmpty(); |
| 307 | } |
| 308 | |
| 309 | /** |
| 310 | * Removes all elements from the mapping of this Bundle. |
| 311 | */ |
Craig Mautner | 0a8e160e | 2014-05-29 10:27:32 -0700 | [diff] [blame] | 312 | public void clear() { |
Craig Mautner | 719e6b1 | 2014-04-04 20:29:41 -0700 | [diff] [blame] | 313 | unparcel(); |
| 314 | mMap.clear(); |
| 315 | } |
| 316 | |
| 317 | /** |
| 318 | * Returns true if the given key is contained in the mapping |
| 319 | * of this Bundle. |
| 320 | * |
| 321 | * @param key a String key |
| 322 | * @return true if the key is part of the mapping, false otherwise |
| 323 | */ |
Craig Mautner | 0a8e160e | 2014-05-29 10:27:32 -0700 | [diff] [blame] | 324 | public boolean containsKey(String key) { |
Craig Mautner | 719e6b1 | 2014-04-04 20:29:41 -0700 | [diff] [blame] | 325 | unparcel(); |
| 326 | return mMap.containsKey(key); |
| 327 | } |
| 328 | |
| 329 | /** |
| 330 | * Returns the entry with the given key as an object. |
| 331 | * |
| 332 | * @param key a String key |
| 333 | * @return an Object, or null |
| 334 | */ |
Scott Kennedy | c6a65dff | 2015-03-01 17:10:10 -0800 | [diff] [blame] | 335 | @Nullable |
Craig Mautner | 0a8e160e | 2014-05-29 10:27:32 -0700 | [diff] [blame] | 336 | public Object get(String key) { |
Craig Mautner | 719e6b1 | 2014-04-04 20:29:41 -0700 | [diff] [blame] | 337 | unparcel(); |
| 338 | return mMap.get(key); |
| 339 | } |
| 340 | |
| 341 | /** |
| 342 | * Removes any entry with the given key from the mapping of this Bundle. |
| 343 | * |
| 344 | * @param key a String key |
| 345 | */ |
Craig Mautner | 0a8e160e | 2014-05-29 10:27:32 -0700 | [diff] [blame] | 346 | public void remove(String key) { |
Craig Mautner | 719e6b1 | 2014-04-04 20:29:41 -0700 | [diff] [blame] | 347 | unparcel(); |
| 348 | mMap.remove(key); |
| 349 | } |
| 350 | |
| 351 | /** |
Craig Mautner | 0a8e160e | 2014-05-29 10:27:32 -0700 | [diff] [blame] | 352 | * Inserts all mappings from the given PersistableBundle into this BaseBundle. |
Craig Mautner | 719e6b1 | 2014-04-04 20:29:41 -0700 | [diff] [blame] | 353 | * |
| 354 | * @param bundle a PersistableBundle |
| 355 | */ |
Craig Mautner | 0a8e160e | 2014-05-29 10:27:32 -0700 | [diff] [blame] | 356 | public void putAll(PersistableBundle bundle) { |
Craig Mautner | 719e6b1 | 2014-04-04 20:29:41 -0700 | [diff] [blame] | 357 | unparcel(); |
| 358 | bundle.unparcel(); |
| 359 | mMap.putAll(bundle.mMap); |
| 360 | } |
| 361 | |
| 362 | /** |
Craig Mautner | 0a8e160e | 2014-05-29 10:27:32 -0700 | [diff] [blame] | 363 | * Inserts all mappings from the given Map into this BaseBundle. |
Craig Mautner | 21d24a2 | 2014-04-23 11:45:37 -0700 | [diff] [blame] | 364 | * |
| 365 | * @param map a Map |
| 366 | */ |
Dianne Hackborn | a83ce1d | 2015-03-11 15:16:13 -0700 | [diff] [blame] | 367 | void putAll(ArrayMap map) { |
Craig Mautner | 21d24a2 | 2014-04-23 11:45:37 -0700 | [diff] [blame] | 368 | unparcel(); |
| 369 | mMap.putAll(map); |
| 370 | } |
| 371 | |
| 372 | /** |
Craig Mautner | 719e6b1 | 2014-04-04 20:29:41 -0700 | [diff] [blame] | 373 | * Returns a Set containing the Strings used as keys in this Bundle. |
| 374 | * |
| 375 | * @return a Set of String keys |
| 376 | */ |
Craig Mautner | 0a8e160e | 2014-05-29 10:27:32 -0700 | [diff] [blame] | 377 | public Set<String> keySet() { |
Craig Mautner | 719e6b1 | 2014-04-04 20:29:41 -0700 | [diff] [blame] | 378 | unparcel(); |
| 379 | return mMap.keySet(); |
| 380 | } |
| 381 | |
| 382 | /** |
| 383 | * Inserts a Boolean value into the mapping of this Bundle, replacing |
| 384 | * any existing value for the given key. Either key or value may be null. |
| 385 | * |
| 386 | * @param key a String, or null |
Scott Kennedy | c6a65dff | 2015-03-01 17:10:10 -0800 | [diff] [blame] | 387 | * @param value a boolean |
Craig Mautner | 719e6b1 | 2014-04-04 20:29:41 -0700 | [diff] [blame] | 388 | */ |
Scott Kennedy | c6a65dff | 2015-03-01 17:10:10 -0800 | [diff] [blame] | 389 | public void putBoolean(@Nullable String key, boolean value) { |
Craig Mautner | 719e6b1 | 2014-04-04 20:29:41 -0700 | [diff] [blame] | 390 | unparcel(); |
| 391 | mMap.put(key, value); |
| 392 | } |
| 393 | |
| 394 | /** |
| 395 | * Inserts a byte value into the mapping of this Bundle, replacing |
| 396 | * any existing value for the given key. |
| 397 | * |
| 398 | * @param key a String, or null |
| 399 | * @param value a byte |
| 400 | */ |
Scott Kennedy | c6a65dff | 2015-03-01 17:10:10 -0800 | [diff] [blame] | 401 | void putByte(@Nullable String key, byte value) { |
Craig Mautner | 719e6b1 | 2014-04-04 20:29:41 -0700 | [diff] [blame] | 402 | unparcel(); |
| 403 | mMap.put(key, value); |
| 404 | } |
| 405 | |
| 406 | /** |
| 407 | * Inserts a char value into the mapping of this Bundle, replacing |
| 408 | * any existing value for the given key. |
| 409 | * |
| 410 | * @param key a String, or null |
Scott Kennedy | c6a65dff | 2015-03-01 17:10:10 -0800 | [diff] [blame] | 411 | * @param value a char |
Craig Mautner | 719e6b1 | 2014-04-04 20:29:41 -0700 | [diff] [blame] | 412 | */ |
Scott Kennedy | c6a65dff | 2015-03-01 17:10:10 -0800 | [diff] [blame] | 413 | void putChar(@Nullable String key, char value) { |
Craig Mautner | 719e6b1 | 2014-04-04 20:29:41 -0700 | [diff] [blame] | 414 | unparcel(); |
| 415 | mMap.put(key, value); |
| 416 | } |
| 417 | |
| 418 | /** |
| 419 | * Inserts a short value into the mapping of this Bundle, replacing |
| 420 | * any existing value for the given key. |
| 421 | * |
| 422 | * @param key a String, or null |
| 423 | * @param value a short |
| 424 | */ |
Scott Kennedy | c6a65dff | 2015-03-01 17:10:10 -0800 | [diff] [blame] | 425 | void putShort(@Nullable String key, short value) { |
Craig Mautner | 719e6b1 | 2014-04-04 20:29:41 -0700 | [diff] [blame] | 426 | unparcel(); |
| 427 | mMap.put(key, value); |
| 428 | } |
| 429 | |
| 430 | /** |
| 431 | * Inserts an int value into the mapping of this Bundle, replacing |
| 432 | * any existing value for the given key. |
| 433 | * |
| 434 | * @param key a String, or null |
Scott Kennedy | c6a65dff | 2015-03-01 17:10:10 -0800 | [diff] [blame] | 435 | * @param value an int |
Craig Mautner | 719e6b1 | 2014-04-04 20:29:41 -0700 | [diff] [blame] | 436 | */ |
Scott Kennedy | c6a65dff | 2015-03-01 17:10:10 -0800 | [diff] [blame] | 437 | public void putInt(@Nullable String key, int value) { |
Craig Mautner | 719e6b1 | 2014-04-04 20:29:41 -0700 | [diff] [blame] | 438 | unparcel(); |
| 439 | mMap.put(key, value); |
| 440 | } |
| 441 | |
| 442 | /** |
| 443 | * Inserts a long value into the mapping of this Bundle, replacing |
| 444 | * any existing value for the given key. |
| 445 | * |
| 446 | * @param key a String, or null |
| 447 | * @param value a long |
| 448 | */ |
Scott Kennedy | c6a65dff | 2015-03-01 17:10:10 -0800 | [diff] [blame] | 449 | public void putLong(@Nullable String key, long value) { |
Craig Mautner | 719e6b1 | 2014-04-04 20:29:41 -0700 | [diff] [blame] | 450 | unparcel(); |
| 451 | mMap.put(key, value); |
| 452 | } |
| 453 | |
| 454 | /** |
| 455 | * Inserts a float value into the mapping of this Bundle, replacing |
| 456 | * any existing value for the given key. |
| 457 | * |
| 458 | * @param key a String, or null |
| 459 | * @param value a float |
| 460 | */ |
Scott Kennedy | c6a65dff | 2015-03-01 17:10:10 -0800 | [diff] [blame] | 461 | void putFloat(@Nullable String key, float value) { |
Craig Mautner | 719e6b1 | 2014-04-04 20:29:41 -0700 | [diff] [blame] | 462 | unparcel(); |
| 463 | mMap.put(key, value); |
| 464 | } |
| 465 | |
| 466 | /** |
| 467 | * Inserts a double value into the mapping of this Bundle, replacing |
| 468 | * any existing value for the given key. |
| 469 | * |
| 470 | * @param key a String, or null |
| 471 | * @param value a double |
| 472 | */ |
Scott Kennedy | c6a65dff | 2015-03-01 17:10:10 -0800 | [diff] [blame] | 473 | public void putDouble(@Nullable String key, double value) { |
Craig Mautner | 719e6b1 | 2014-04-04 20:29:41 -0700 | [diff] [blame] | 474 | unparcel(); |
| 475 | mMap.put(key, value); |
| 476 | } |
| 477 | |
| 478 | /** |
| 479 | * Inserts a String value into the mapping of this Bundle, replacing |
| 480 | * any existing value for the given key. Either key or value may be null. |
| 481 | * |
| 482 | * @param key a String, or null |
| 483 | * @param value a String, or null |
| 484 | */ |
Scott Kennedy | c6a65dff | 2015-03-01 17:10:10 -0800 | [diff] [blame] | 485 | public void putString(@Nullable String key, @Nullable String value) { |
Craig Mautner | 719e6b1 | 2014-04-04 20:29:41 -0700 | [diff] [blame] | 486 | unparcel(); |
| 487 | mMap.put(key, value); |
| 488 | } |
| 489 | |
| 490 | /** |
| 491 | * Inserts a CharSequence value into the mapping of this Bundle, replacing |
| 492 | * any existing value for the given key. Either key or value may be null. |
| 493 | * |
| 494 | * @param key a String, or null |
| 495 | * @param value a CharSequence, or null |
| 496 | */ |
Scott Kennedy | c6a65dff | 2015-03-01 17:10:10 -0800 | [diff] [blame] | 497 | void putCharSequence(@Nullable String key, @Nullable CharSequence value) { |
Craig Mautner | 719e6b1 | 2014-04-04 20:29:41 -0700 | [diff] [blame] | 498 | unparcel(); |
| 499 | mMap.put(key, value); |
| 500 | } |
| 501 | |
| 502 | /** |
| 503 | * Inserts an ArrayList<Integer> value into the mapping of this Bundle, replacing |
| 504 | * any existing value for the given key. Either key or value may be null. |
| 505 | * |
| 506 | * @param key a String, or null |
| 507 | * @param value an ArrayList<Integer> object, or null |
| 508 | */ |
Scott Kennedy | c6a65dff | 2015-03-01 17:10:10 -0800 | [diff] [blame] | 509 | void putIntegerArrayList(@Nullable String key, @Nullable ArrayList<Integer> value) { |
Craig Mautner | 719e6b1 | 2014-04-04 20:29:41 -0700 | [diff] [blame] | 510 | unparcel(); |
| 511 | mMap.put(key, value); |
| 512 | } |
| 513 | |
| 514 | /** |
| 515 | * Inserts an ArrayList<String> value into the mapping of this Bundle, replacing |
| 516 | * any existing value for the given key. Either key or value may be null. |
| 517 | * |
| 518 | * @param key a String, or null |
| 519 | * @param value an ArrayList<String> object, or null |
| 520 | */ |
Scott Kennedy | c6a65dff | 2015-03-01 17:10:10 -0800 | [diff] [blame] | 521 | void putStringArrayList(@Nullable String key, @Nullable ArrayList<String> value) { |
Craig Mautner | 719e6b1 | 2014-04-04 20:29:41 -0700 | [diff] [blame] | 522 | unparcel(); |
| 523 | mMap.put(key, value); |
| 524 | } |
| 525 | |
| 526 | /** |
| 527 | * Inserts an ArrayList<CharSequence> value into the mapping of this Bundle, replacing |
| 528 | * any existing value for the given key. Either key or value may be null. |
| 529 | * |
| 530 | * @param key a String, or null |
| 531 | * @param value an ArrayList<CharSequence> object, or null |
| 532 | */ |
Scott Kennedy | c6a65dff | 2015-03-01 17:10:10 -0800 | [diff] [blame] | 533 | void putCharSequenceArrayList(@Nullable String key, @Nullable ArrayList<CharSequence> value) { |
Craig Mautner | 719e6b1 | 2014-04-04 20:29:41 -0700 | [diff] [blame] | 534 | unparcel(); |
| 535 | mMap.put(key, value); |
| 536 | } |
| 537 | |
| 538 | /** |
| 539 | * Inserts a Serializable value into the mapping of this Bundle, replacing |
| 540 | * any existing value for the given key. Either key or value may be null. |
| 541 | * |
| 542 | * @param key a String, or null |
| 543 | * @param value a Serializable object, or null |
| 544 | */ |
Scott Kennedy | c6a65dff | 2015-03-01 17:10:10 -0800 | [diff] [blame] | 545 | void putSerializable(@Nullable String key, @Nullable Serializable value) { |
Craig Mautner | 719e6b1 | 2014-04-04 20:29:41 -0700 | [diff] [blame] | 546 | unparcel(); |
| 547 | mMap.put(key, value); |
| 548 | } |
| 549 | |
| 550 | /** |
| 551 | * Inserts a boolean array value into the mapping of this Bundle, replacing |
| 552 | * any existing value for the given key. Either key or value may be null. |
| 553 | * |
| 554 | * @param key a String, or null |
| 555 | * @param value a boolean array object, or null |
| 556 | */ |
Scott Kennedy | c6a65dff | 2015-03-01 17:10:10 -0800 | [diff] [blame] | 557 | public void putBooleanArray(@Nullable String key, @Nullable boolean[] value) { |
Craig Mautner | 719e6b1 | 2014-04-04 20:29:41 -0700 | [diff] [blame] | 558 | unparcel(); |
| 559 | mMap.put(key, value); |
| 560 | } |
| 561 | |
| 562 | /** |
| 563 | * Inserts a byte array value into the mapping of this Bundle, replacing |
| 564 | * any existing value for the given key. Either key or value may be null. |
| 565 | * |
| 566 | * @param key a String, or null |
| 567 | * @param value a byte array object, or null |
| 568 | */ |
Scott Kennedy | c6a65dff | 2015-03-01 17:10:10 -0800 | [diff] [blame] | 569 | void putByteArray(@Nullable String key, @Nullable byte[] value) { |
Craig Mautner | 719e6b1 | 2014-04-04 20:29:41 -0700 | [diff] [blame] | 570 | unparcel(); |
| 571 | mMap.put(key, value); |
| 572 | } |
| 573 | |
| 574 | /** |
| 575 | * Inserts a short array value into the mapping of this Bundle, replacing |
| 576 | * any existing value for the given key. Either key or value may be null. |
| 577 | * |
| 578 | * @param key a String, or null |
| 579 | * @param value a short array object, or null |
| 580 | */ |
Scott Kennedy | c6a65dff | 2015-03-01 17:10:10 -0800 | [diff] [blame] | 581 | void putShortArray(@Nullable String key, @Nullable short[] value) { |
Craig Mautner | 719e6b1 | 2014-04-04 20:29:41 -0700 | [diff] [blame] | 582 | unparcel(); |
| 583 | mMap.put(key, value); |
| 584 | } |
| 585 | |
| 586 | /** |
| 587 | * Inserts a char array value into the mapping of this Bundle, replacing |
| 588 | * any existing value for the given key. Either key or value may be null. |
| 589 | * |
| 590 | * @param key a String, or null |
| 591 | * @param value a char array object, or null |
| 592 | */ |
Scott Kennedy | c6a65dff | 2015-03-01 17:10:10 -0800 | [diff] [blame] | 593 | void putCharArray(@Nullable String key, @Nullable char[] value) { |
Craig Mautner | 719e6b1 | 2014-04-04 20:29:41 -0700 | [diff] [blame] | 594 | unparcel(); |
| 595 | mMap.put(key, value); |
| 596 | } |
| 597 | |
| 598 | /** |
| 599 | * Inserts an int array value into the mapping of this Bundle, replacing |
| 600 | * any existing value for the given key. Either key or value may be null. |
| 601 | * |
| 602 | * @param key a String, or null |
| 603 | * @param value an int array object, or null |
| 604 | */ |
Scott Kennedy | c6a65dff | 2015-03-01 17:10:10 -0800 | [diff] [blame] | 605 | public void putIntArray(@Nullable String key, @Nullable int[] value) { |
Craig Mautner | 719e6b1 | 2014-04-04 20:29:41 -0700 | [diff] [blame] | 606 | unparcel(); |
| 607 | mMap.put(key, value); |
| 608 | } |
| 609 | |
| 610 | /** |
| 611 | * Inserts a long array value into the mapping of this Bundle, replacing |
| 612 | * any existing value for the given key. Either key or value may be null. |
| 613 | * |
| 614 | * @param key a String, or null |
| 615 | * @param value a long array object, or null |
| 616 | */ |
Scott Kennedy | c6a65dff | 2015-03-01 17:10:10 -0800 | [diff] [blame] | 617 | public void putLongArray(@Nullable String key, @Nullable long[] value) { |
Craig Mautner | 719e6b1 | 2014-04-04 20:29:41 -0700 | [diff] [blame] | 618 | unparcel(); |
| 619 | mMap.put(key, value); |
| 620 | } |
| 621 | |
| 622 | /** |
| 623 | * Inserts a float array value into the mapping of this Bundle, replacing |
| 624 | * any existing value for the given key. Either key or value may be null. |
| 625 | * |
| 626 | * @param key a String, or null |
| 627 | * @param value a float array object, or null |
| 628 | */ |
Scott Kennedy | c6a65dff | 2015-03-01 17:10:10 -0800 | [diff] [blame] | 629 | void putFloatArray(@Nullable String key, @Nullable float[] value) { |
Craig Mautner | 719e6b1 | 2014-04-04 20:29:41 -0700 | [diff] [blame] | 630 | unparcel(); |
| 631 | mMap.put(key, value); |
| 632 | } |
| 633 | |
| 634 | /** |
| 635 | * Inserts a double array value into the mapping of this Bundle, replacing |
| 636 | * any existing value for the given key. Either key or value may be null. |
| 637 | * |
| 638 | * @param key a String, or null |
| 639 | * @param value a double array object, or null |
| 640 | */ |
Scott Kennedy | c6a65dff | 2015-03-01 17:10:10 -0800 | [diff] [blame] | 641 | public void putDoubleArray(@Nullable String key, @Nullable double[] value) { |
Craig Mautner | 719e6b1 | 2014-04-04 20:29:41 -0700 | [diff] [blame] | 642 | unparcel(); |
| 643 | mMap.put(key, value); |
| 644 | } |
| 645 | |
| 646 | /** |
| 647 | * Inserts a String array value into the mapping of this Bundle, replacing |
| 648 | * any existing value for the given key. Either key or value may be null. |
| 649 | * |
| 650 | * @param key a String, or null |
| 651 | * @param value a String array object, or null |
| 652 | */ |
Scott Kennedy | c6a65dff | 2015-03-01 17:10:10 -0800 | [diff] [blame] | 653 | public void putStringArray(@Nullable String key, @Nullable String[] value) { |
Craig Mautner | 719e6b1 | 2014-04-04 20:29:41 -0700 | [diff] [blame] | 654 | unparcel(); |
| 655 | mMap.put(key, value); |
| 656 | } |
| 657 | |
| 658 | /** |
| 659 | * Inserts a CharSequence array value into the mapping of this Bundle, replacing |
| 660 | * any existing value for the given key. Either key or value may be null. |
| 661 | * |
| 662 | * @param key a String, or null |
| 663 | * @param value a CharSequence array object, or null |
| 664 | */ |
Scott Kennedy | c6a65dff | 2015-03-01 17:10:10 -0800 | [diff] [blame] | 665 | void putCharSequenceArray(@Nullable String key, @Nullable CharSequence[] value) { |
Craig Mautner | 719e6b1 | 2014-04-04 20:29:41 -0700 | [diff] [blame] | 666 | unparcel(); |
| 667 | mMap.put(key, value); |
| 668 | } |
| 669 | |
| 670 | /** |
Craig Mautner | 719e6b1 | 2014-04-04 20:29:41 -0700 | [diff] [blame] | 671 | * Returns the value associated with the given key, or false if |
| 672 | * no mapping of the desired type exists for the given key. |
| 673 | * |
| 674 | * @param key a String |
| 675 | * @return a boolean value |
| 676 | */ |
Craig Mautner | 73bdf97 | 2014-12-09 18:10:20 -0800 | [diff] [blame] | 677 | public boolean getBoolean(String key) { |
Craig Mautner | 719e6b1 | 2014-04-04 20:29:41 -0700 | [diff] [blame] | 678 | unparcel(); |
| 679 | if (DEBUG) Log.d(TAG, "Getting boolean in " |
| 680 | + Integer.toHexString(System.identityHashCode(this))); |
| 681 | return getBoolean(key, false); |
| 682 | } |
| 683 | |
| 684 | // Log a message if the value was non-null but not of the expected type |
| 685 | void typeWarning(String key, Object value, String className, |
| 686 | Object defaultValue, ClassCastException e) { |
| 687 | StringBuilder sb = new StringBuilder(); |
| 688 | sb.append("Key "); |
| 689 | sb.append(key); |
| 690 | sb.append(" expected "); |
| 691 | sb.append(className); |
| 692 | sb.append(" but value was a "); |
| 693 | sb.append(value.getClass().getName()); |
| 694 | sb.append(". The default value "); |
| 695 | sb.append(defaultValue); |
| 696 | sb.append(" was returned."); |
| 697 | Log.w(TAG, sb.toString()); |
| 698 | Log.w(TAG, "Attempt to cast generated internal exception:", e); |
| 699 | } |
| 700 | |
| 701 | void typeWarning(String key, Object value, String className, |
| 702 | ClassCastException e) { |
| 703 | typeWarning(key, value, className, "<null>", e); |
| 704 | } |
| 705 | |
| 706 | /** |
| 707 | * Returns the value associated with the given key, or defaultValue if |
| 708 | * no mapping of the desired type exists for the given key. |
| 709 | * |
| 710 | * @param key a String |
| 711 | * @param defaultValue Value to return if key does not exist |
| 712 | * @return a boolean value |
| 713 | */ |
Craig Mautner | 73bdf97 | 2014-12-09 18:10:20 -0800 | [diff] [blame] | 714 | public boolean getBoolean(String key, boolean defaultValue) { |
Craig Mautner | 719e6b1 | 2014-04-04 20:29:41 -0700 | [diff] [blame] | 715 | unparcel(); |
| 716 | Object o = mMap.get(key); |
| 717 | if (o == null) { |
| 718 | return defaultValue; |
| 719 | } |
| 720 | try { |
| 721 | return (Boolean) o; |
| 722 | } catch (ClassCastException e) { |
| 723 | typeWarning(key, o, "Boolean", defaultValue, e); |
| 724 | return defaultValue; |
| 725 | } |
| 726 | } |
| 727 | |
| 728 | /** |
| 729 | * Returns the value associated with the given key, or (byte) 0 if |
| 730 | * no mapping of the desired type exists for the given key. |
| 731 | * |
| 732 | * @param key a String |
| 733 | * @return a byte value |
| 734 | */ |
| 735 | byte getByte(String key) { |
| 736 | unparcel(); |
| 737 | return getByte(key, (byte) 0); |
| 738 | } |
| 739 | |
| 740 | /** |
| 741 | * Returns the value associated with the given key, or defaultValue if |
| 742 | * no mapping of the desired type exists for the given key. |
| 743 | * |
| 744 | * @param key a String |
| 745 | * @param defaultValue Value to return if key does not exist |
| 746 | * @return a byte value |
| 747 | */ |
| 748 | Byte getByte(String key, byte defaultValue) { |
| 749 | unparcel(); |
| 750 | Object o = mMap.get(key); |
| 751 | if (o == null) { |
| 752 | return defaultValue; |
| 753 | } |
| 754 | try { |
| 755 | return (Byte) o; |
| 756 | } catch (ClassCastException e) { |
| 757 | typeWarning(key, o, "Byte", defaultValue, e); |
| 758 | return defaultValue; |
| 759 | } |
| 760 | } |
| 761 | |
| 762 | /** |
| 763 | * Returns the value associated with the given key, or (char) 0 if |
| 764 | * no mapping of the desired type exists for the given key. |
| 765 | * |
| 766 | * @param key a String |
| 767 | * @return a char value |
| 768 | */ |
| 769 | char getChar(String key) { |
| 770 | unparcel(); |
| 771 | return getChar(key, (char) 0); |
| 772 | } |
| 773 | |
| 774 | /** |
| 775 | * Returns the value associated with the given key, or defaultValue if |
| 776 | * no mapping of the desired type exists for the given key. |
| 777 | * |
| 778 | * @param key a String |
| 779 | * @param defaultValue Value to return if key does not exist |
| 780 | * @return a char value |
| 781 | */ |
| 782 | char getChar(String key, char defaultValue) { |
| 783 | unparcel(); |
| 784 | Object o = mMap.get(key); |
| 785 | if (o == null) { |
| 786 | return defaultValue; |
| 787 | } |
| 788 | try { |
| 789 | return (Character) o; |
| 790 | } catch (ClassCastException e) { |
| 791 | typeWarning(key, o, "Character", defaultValue, e); |
| 792 | return defaultValue; |
| 793 | } |
| 794 | } |
| 795 | |
| 796 | /** |
| 797 | * Returns the value associated with the given key, or (short) 0 if |
| 798 | * no mapping of the desired type exists for the given key. |
| 799 | * |
| 800 | * @param key a String |
| 801 | * @return a short value |
| 802 | */ |
| 803 | short getShort(String key) { |
| 804 | unparcel(); |
| 805 | return getShort(key, (short) 0); |
| 806 | } |
| 807 | |
| 808 | /** |
| 809 | * Returns the value associated with the given key, or defaultValue if |
| 810 | * no mapping of the desired type exists for the given key. |
| 811 | * |
| 812 | * @param key a String |
| 813 | * @param defaultValue Value to return if key does not exist |
| 814 | * @return a short value |
| 815 | */ |
| 816 | short getShort(String key, short defaultValue) { |
| 817 | unparcel(); |
| 818 | Object o = mMap.get(key); |
| 819 | if (o == null) { |
| 820 | return defaultValue; |
| 821 | } |
| 822 | try { |
| 823 | return (Short) o; |
| 824 | } catch (ClassCastException e) { |
| 825 | typeWarning(key, o, "Short", defaultValue, e); |
| 826 | return defaultValue; |
| 827 | } |
| 828 | } |
| 829 | |
| 830 | /** |
| 831 | * Returns the value associated with the given key, or 0 if |
| 832 | * no mapping of the desired type exists for the given key. |
| 833 | * |
| 834 | * @param key a String |
| 835 | * @return an int value |
| 836 | */ |
Craig Mautner | 0a8e160e | 2014-05-29 10:27:32 -0700 | [diff] [blame] | 837 | public int getInt(String key) { |
Craig Mautner | 719e6b1 | 2014-04-04 20:29:41 -0700 | [diff] [blame] | 838 | unparcel(); |
| 839 | return getInt(key, 0); |
| 840 | } |
| 841 | |
| 842 | /** |
| 843 | * Returns the value associated with the given key, or defaultValue if |
| 844 | * no mapping of the desired type exists for the given key. |
| 845 | * |
| 846 | * @param key a String |
| 847 | * @param defaultValue Value to return if key does not exist |
| 848 | * @return an int value |
| 849 | */ |
Craig Mautner | 0a8e160e | 2014-05-29 10:27:32 -0700 | [diff] [blame] | 850 | public int getInt(String key, int defaultValue) { |
Craig Mautner | 719e6b1 | 2014-04-04 20:29:41 -0700 | [diff] [blame] | 851 | unparcel(); |
| 852 | Object o = mMap.get(key); |
| 853 | if (o == null) { |
| 854 | return defaultValue; |
| 855 | } |
| 856 | try { |
| 857 | return (Integer) o; |
| 858 | } catch (ClassCastException e) { |
| 859 | typeWarning(key, o, "Integer", defaultValue, e); |
| 860 | return defaultValue; |
| 861 | } |
| 862 | } |
| 863 | |
| 864 | /** |
| 865 | * Returns the value associated with the given key, or 0L if |
| 866 | * no mapping of the desired type exists for the given key. |
| 867 | * |
| 868 | * @param key a String |
| 869 | * @return a long value |
| 870 | */ |
Craig Mautner | 0a8e160e | 2014-05-29 10:27:32 -0700 | [diff] [blame] | 871 | public long getLong(String key) { |
Craig Mautner | 719e6b1 | 2014-04-04 20:29:41 -0700 | [diff] [blame] | 872 | unparcel(); |
| 873 | return getLong(key, 0L); |
| 874 | } |
| 875 | |
| 876 | /** |
| 877 | * Returns the value associated with the given key, or defaultValue if |
| 878 | * no mapping of the desired type exists for the given key. |
| 879 | * |
| 880 | * @param key a String |
| 881 | * @param defaultValue Value to return if key does not exist |
| 882 | * @return a long value |
| 883 | */ |
Craig Mautner | 0a8e160e | 2014-05-29 10:27:32 -0700 | [diff] [blame] | 884 | public long getLong(String key, long defaultValue) { |
Craig Mautner | 719e6b1 | 2014-04-04 20:29:41 -0700 | [diff] [blame] | 885 | unparcel(); |
| 886 | Object o = mMap.get(key); |
| 887 | if (o == null) { |
| 888 | return defaultValue; |
| 889 | } |
| 890 | try { |
| 891 | return (Long) o; |
| 892 | } catch (ClassCastException e) { |
| 893 | typeWarning(key, o, "Long", defaultValue, e); |
| 894 | return defaultValue; |
| 895 | } |
| 896 | } |
| 897 | |
| 898 | /** |
| 899 | * Returns the value associated with the given key, or 0.0f if |
| 900 | * no mapping of the desired type exists for the given key. |
| 901 | * |
| 902 | * @param key a String |
| 903 | * @return a float value |
| 904 | */ |
| 905 | float getFloat(String key) { |
| 906 | unparcel(); |
| 907 | return getFloat(key, 0.0f); |
| 908 | } |
| 909 | |
| 910 | /** |
| 911 | * Returns the value associated with the given key, or defaultValue if |
| 912 | * no mapping of the desired type exists for the given key. |
| 913 | * |
| 914 | * @param key a String |
| 915 | * @param defaultValue Value to return if key does not exist |
| 916 | * @return a float value |
| 917 | */ |
| 918 | float getFloat(String key, float defaultValue) { |
| 919 | unparcel(); |
| 920 | Object o = mMap.get(key); |
| 921 | if (o == null) { |
| 922 | return defaultValue; |
| 923 | } |
| 924 | try { |
| 925 | return (Float) o; |
| 926 | } catch (ClassCastException e) { |
| 927 | typeWarning(key, o, "Float", defaultValue, e); |
| 928 | return defaultValue; |
| 929 | } |
| 930 | } |
| 931 | |
| 932 | /** |
| 933 | * Returns the value associated with the given key, or 0.0 if |
| 934 | * no mapping of the desired type exists for the given key. |
| 935 | * |
| 936 | * @param key a String |
| 937 | * @return a double value |
| 938 | */ |
Craig Mautner | 0a8e160e | 2014-05-29 10:27:32 -0700 | [diff] [blame] | 939 | public double getDouble(String key) { |
Craig Mautner | 719e6b1 | 2014-04-04 20:29:41 -0700 | [diff] [blame] | 940 | unparcel(); |
| 941 | return getDouble(key, 0.0); |
| 942 | } |
| 943 | |
| 944 | /** |
| 945 | * Returns the value associated with the given key, or defaultValue if |
| 946 | * no mapping of the desired type exists for the given key. |
| 947 | * |
| 948 | * @param key a String |
| 949 | * @param defaultValue Value to return if key does not exist |
| 950 | * @return a double value |
| 951 | */ |
Craig Mautner | 0a8e160e | 2014-05-29 10:27:32 -0700 | [diff] [blame] | 952 | public double getDouble(String key, double defaultValue) { |
Craig Mautner | 719e6b1 | 2014-04-04 20:29:41 -0700 | [diff] [blame] | 953 | unparcel(); |
| 954 | Object o = mMap.get(key); |
| 955 | if (o == null) { |
| 956 | return defaultValue; |
| 957 | } |
| 958 | try { |
| 959 | return (Double) o; |
| 960 | } catch (ClassCastException e) { |
| 961 | typeWarning(key, o, "Double", defaultValue, e); |
| 962 | return defaultValue; |
| 963 | } |
| 964 | } |
| 965 | |
| 966 | /** |
| 967 | * Returns the value associated with the given key, or null if |
| 968 | * no mapping of the desired type exists for the given key or a null |
| 969 | * value is explicitly associated with the key. |
| 970 | * |
| 971 | * @param key a String, or null |
| 972 | * @return a String value, or null |
| 973 | */ |
Scott Kennedy | c6a65dff | 2015-03-01 17:10:10 -0800 | [diff] [blame] | 974 | @Nullable |
| 975 | public String getString(@Nullable String key) { |
Craig Mautner | 719e6b1 | 2014-04-04 20:29:41 -0700 | [diff] [blame] | 976 | unparcel(); |
| 977 | final Object o = mMap.get(key); |
| 978 | try { |
| 979 | return (String) o; |
| 980 | } catch (ClassCastException e) { |
| 981 | typeWarning(key, o, "String", e); |
| 982 | return null; |
| 983 | } |
| 984 | } |
| 985 | |
| 986 | /** |
| 987 | * Returns the value associated with the given key, or defaultValue if |
Narayan Kamath | aeaf87f | 2014-06-26 18:10:51 +0100 | [diff] [blame] | 988 | * no mapping of the desired type exists for the given key or if a null |
| 989 | * value is explicitly associated with the given key. |
Craig Mautner | 719e6b1 | 2014-04-04 20:29:41 -0700 | [diff] [blame] | 990 | * |
| 991 | * @param key a String, or null |
Narayan Kamath | aeaf87f | 2014-06-26 18:10:51 +0100 | [diff] [blame] | 992 | * @param defaultValue Value to return if key does not exist or if a null |
| 993 | * value is associated with the given key. |
Craig Mautner | 719e6b1 | 2014-04-04 20:29:41 -0700 | [diff] [blame] | 994 | * @return the String value associated with the given key, or defaultValue |
| 995 | * if no valid String object is currently mapped to that key. |
| 996 | */ |
Scott Kennedy | c6a65dff | 2015-03-01 17:10:10 -0800 | [diff] [blame] | 997 | public String getString(@Nullable String key, String defaultValue) { |
Craig Mautner | 719e6b1 | 2014-04-04 20:29:41 -0700 | [diff] [blame] | 998 | final String s = getString(key); |
| 999 | return (s == null) ? defaultValue : s; |
| 1000 | } |
| 1001 | |
| 1002 | /** |
| 1003 | * Returns the value associated with the given key, or null if |
| 1004 | * no mapping of the desired type exists for the given key or a null |
| 1005 | * value is explicitly associated with the key. |
| 1006 | * |
| 1007 | * @param key a String, or null |
| 1008 | * @return a CharSequence value, or null |
| 1009 | */ |
Scott Kennedy | c6a65dff | 2015-03-01 17:10:10 -0800 | [diff] [blame] | 1010 | @Nullable |
| 1011 | CharSequence getCharSequence(@Nullable String key) { |
Craig Mautner | 719e6b1 | 2014-04-04 20:29:41 -0700 | [diff] [blame] | 1012 | unparcel(); |
| 1013 | final Object o = mMap.get(key); |
| 1014 | try { |
| 1015 | return (CharSequence) o; |
| 1016 | } catch (ClassCastException e) { |
| 1017 | typeWarning(key, o, "CharSequence", e); |
| 1018 | return null; |
| 1019 | } |
| 1020 | } |
| 1021 | |
| 1022 | /** |
| 1023 | * Returns the value associated with the given key, or defaultValue if |
Narayan Kamath | aeaf87f | 2014-06-26 18:10:51 +0100 | [diff] [blame] | 1024 | * no mapping of the desired type exists for the given key or if a null |
| 1025 | * value is explicitly associated with the given key. |
Craig Mautner | 719e6b1 | 2014-04-04 20:29:41 -0700 | [diff] [blame] | 1026 | * |
| 1027 | * @param key a String, or null |
Narayan Kamath | aeaf87f | 2014-06-26 18:10:51 +0100 | [diff] [blame] | 1028 | * @param defaultValue Value to return if key does not exist or if a null |
| 1029 | * value is associated with the given key. |
Craig Mautner | 719e6b1 | 2014-04-04 20:29:41 -0700 | [diff] [blame] | 1030 | * @return the CharSequence value associated with the given key, or defaultValue |
| 1031 | * if no valid CharSequence object is currently mapped to that key. |
| 1032 | */ |
Scott Kennedy | c6a65dff | 2015-03-01 17:10:10 -0800 | [diff] [blame] | 1033 | CharSequence getCharSequence(@Nullable String key, CharSequence defaultValue) { |
Craig Mautner | 719e6b1 | 2014-04-04 20:29:41 -0700 | [diff] [blame] | 1034 | final CharSequence cs = getCharSequence(key); |
| 1035 | return (cs == null) ? defaultValue : cs; |
| 1036 | } |
| 1037 | |
| 1038 | /** |
| 1039 | * Returns the value associated with the given key, or null if |
| 1040 | * no mapping of the desired type exists for the given key or a null |
| 1041 | * value is explicitly associated with the key. |
| 1042 | * |
| 1043 | * @param key a String, or null |
Craig Mautner | 719e6b1 | 2014-04-04 20:29:41 -0700 | [diff] [blame] | 1044 | * @return a Serializable value, or null |
| 1045 | */ |
Scott Kennedy | c6a65dff | 2015-03-01 17:10:10 -0800 | [diff] [blame] | 1046 | @Nullable |
| 1047 | Serializable getSerializable(@Nullable String key) { |
Craig Mautner | 719e6b1 | 2014-04-04 20:29:41 -0700 | [diff] [blame] | 1048 | unparcel(); |
| 1049 | Object o = mMap.get(key); |
| 1050 | if (o == null) { |
| 1051 | return null; |
| 1052 | } |
| 1053 | try { |
| 1054 | return (Serializable) o; |
| 1055 | } catch (ClassCastException e) { |
| 1056 | typeWarning(key, o, "Serializable", e); |
| 1057 | return null; |
| 1058 | } |
| 1059 | } |
| 1060 | |
| 1061 | /** |
| 1062 | * Returns the value associated with the given key, or null if |
| 1063 | * no mapping of the desired type exists for the given key or a null |
| 1064 | * value is explicitly associated with the key. |
| 1065 | * |
| 1066 | * @param key a String, or null |
| 1067 | * @return an ArrayList<String> value, or null |
| 1068 | */ |
Scott Kennedy | c6a65dff | 2015-03-01 17:10:10 -0800 | [diff] [blame] | 1069 | @Nullable |
| 1070 | ArrayList<Integer> getIntegerArrayList(@Nullable String key) { |
Craig Mautner | 719e6b1 | 2014-04-04 20:29:41 -0700 | [diff] [blame] | 1071 | unparcel(); |
| 1072 | Object o = mMap.get(key); |
| 1073 | if (o == null) { |
| 1074 | return null; |
| 1075 | } |
| 1076 | try { |
| 1077 | return (ArrayList<Integer>) o; |
| 1078 | } catch (ClassCastException e) { |
| 1079 | typeWarning(key, o, "ArrayList<Integer>", e); |
| 1080 | return null; |
| 1081 | } |
| 1082 | } |
| 1083 | |
| 1084 | /** |
| 1085 | * Returns the value associated with the given key, or null if |
| 1086 | * no mapping of the desired type exists for the given key or a null |
| 1087 | * value is explicitly associated with the key. |
| 1088 | * |
| 1089 | * @param key a String, or null |
| 1090 | * @return an ArrayList<String> value, or null |
| 1091 | */ |
Scott Kennedy | c6a65dff | 2015-03-01 17:10:10 -0800 | [diff] [blame] | 1092 | @Nullable |
| 1093 | ArrayList<String> getStringArrayList(@Nullable String key) { |
Craig Mautner | 719e6b1 | 2014-04-04 20:29:41 -0700 | [diff] [blame] | 1094 | unparcel(); |
| 1095 | Object o = mMap.get(key); |
| 1096 | if (o == null) { |
| 1097 | return null; |
| 1098 | } |
| 1099 | try { |
| 1100 | return (ArrayList<String>) o; |
| 1101 | } catch (ClassCastException e) { |
| 1102 | typeWarning(key, o, "ArrayList<String>", e); |
| 1103 | return null; |
| 1104 | } |
| 1105 | } |
| 1106 | |
| 1107 | /** |
| 1108 | * Returns the value associated with the given key, or null if |
| 1109 | * no mapping of the desired type exists for the given key or a null |
| 1110 | * value is explicitly associated with the key. |
| 1111 | * |
| 1112 | * @param key a String, or null |
| 1113 | * @return an ArrayList<CharSequence> value, or null |
| 1114 | */ |
Scott Kennedy | c6a65dff | 2015-03-01 17:10:10 -0800 | [diff] [blame] | 1115 | @Nullable |
| 1116 | ArrayList<CharSequence> getCharSequenceArrayList(@Nullable String key) { |
Craig Mautner | 719e6b1 | 2014-04-04 20:29:41 -0700 | [diff] [blame] | 1117 | unparcel(); |
| 1118 | Object o = mMap.get(key); |
| 1119 | if (o == null) { |
| 1120 | return null; |
| 1121 | } |
| 1122 | try { |
| 1123 | return (ArrayList<CharSequence>) o; |
| 1124 | } catch (ClassCastException e) { |
| 1125 | typeWarning(key, o, "ArrayList<CharSequence>", e); |
| 1126 | return null; |
| 1127 | } |
| 1128 | } |
| 1129 | |
| 1130 | /** |
| 1131 | * Returns the value associated with the given key, or null if |
| 1132 | * no mapping of the desired type exists for the given key or a null |
| 1133 | * value is explicitly associated with the key. |
| 1134 | * |
| 1135 | * @param key a String, or null |
| 1136 | * @return a boolean[] value, or null |
| 1137 | */ |
Scott Kennedy | c6a65dff | 2015-03-01 17:10:10 -0800 | [diff] [blame] | 1138 | @Nullable |
| 1139 | public boolean[] getBooleanArray(@Nullable String key) { |
Craig Mautner | 719e6b1 | 2014-04-04 20:29:41 -0700 | [diff] [blame] | 1140 | unparcel(); |
| 1141 | Object o = mMap.get(key); |
| 1142 | if (o == null) { |
| 1143 | return null; |
| 1144 | } |
| 1145 | try { |
| 1146 | return (boolean[]) o; |
| 1147 | } catch (ClassCastException e) { |
| 1148 | typeWarning(key, o, "byte[]", e); |
| 1149 | return null; |
| 1150 | } |
| 1151 | } |
| 1152 | |
| 1153 | /** |
| 1154 | * Returns the value associated with the given key, or null if |
| 1155 | * no mapping of the desired type exists for the given key or a null |
| 1156 | * value is explicitly associated with the key. |
| 1157 | * |
| 1158 | * @param key a String, or null |
| 1159 | * @return a byte[] value, or null |
| 1160 | */ |
Scott Kennedy | c6a65dff | 2015-03-01 17:10:10 -0800 | [diff] [blame] | 1161 | @Nullable |
| 1162 | byte[] getByteArray(@Nullable String key) { |
Craig Mautner | 719e6b1 | 2014-04-04 20:29:41 -0700 | [diff] [blame] | 1163 | unparcel(); |
| 1164 | Object o = mMap.get(key); |
| 1165 | if (o == null) { |
| 1166 | return null; |
| 1167 | } |
| 1168 | try { |
| 1169 | return (byte[]) o; |
| 1170 | } catch (ClassCastException e) { |
| 1171 | typeWarning(key, o, "byte[]", e); |
| 1172 | return null; |
| 1173 | } |
| 1174 | } |
| 1175 | |
| 1176 | /** |
| 1177 | * Returns the value associated with the given key, or null if |
| 1178 | * no mapping of the desired type exists for the given key or a null |
| 1179 | * value is explicitly associated with the key. |
| 1180 | * |
| 1181 | * @param key a String, or null |
| 1182 | * @return a short[] value, or null |
| 1183 | */ |
Scott Kennedy | c6a65dff | 2015-03-01 17:10:10 -0800 | [diff] [blame] | 1184 | @Nullable |
| 1185 | short[] getShortArray(@Nullable String key) { |
Craig Mautner | 719e6b1 | 2014-04-04 20:29:41 -0700 | [diff] [blame] | 1186 | unparcel(); |
| 1187 | Object o = mMap.get(key); |
| 1188 | if (o == null) { |
| 1189 | return null; |
| 1190 | } |
| 1191 | try { |
| 1192 | return (short[]) o; |
| 1193 | } catch (ClassCastException e) { |
| 1194 | typeWarning(key, o, "short[]", e); |
| 1195 | return null; |
| 1196 | } |
| 1197 | } |
| 1198 | |
| 1199 | /** |
| 1200 | * Returns the value associated with the given key, or null if |
| 1201 | * no mapping of the desired type exists for the given key or a null |
| 1202 | * value is explicitly associated with the key. |
| 1203 | * |
| 1204 | * @param key a String, or null |
| 1205 | * @return a char[] value, or null |
| 1206 | */ |
Scott Kennedy | c6a65dff | 2015-03-01 17:10:10 -0800 | [diff] [blame] | 1207 | @Nullable |
| 1208 | char[] getCharArray(@Nullable String key) { |
Craig Mautner | 719e6b1 | 2014-04-04 20:29:41 -0700 | [diff] [blame] | 1209 | unparcel(); |
| 1210 | Object o = mMap.get(key); |
| 1211 | if (o == null) { |
| 1212 | return null; |
| 1213 | } |
| 1214 | try { |
| 1215 | return (char[]) o; |
| 1216 | } catch (ClassCastException e) { |
| 1217 | typeWarning(key, o, "char[]", e); |
| 1218 | return null; |
| 1219 | } |
| 1220 | } |
| 1221 | |
| 1222 | /** |
| 1223 | * Returns the value associated with the given key, or null if |
| 1224 | * no mapping of the desired type exists for the given key or a null |
| 1225 | * value is explicitly associated with the key. |
| 1226 | * |
| 1227 | * @param key a String, or null |
| 1228 | * @return an int[] value, or null |
| 1229 | */ |
Scott Kennedy | c6a65dff | 2015-03-01 17:10:10 -0800 | [diff] [blame] | 1230 | @Nullable |
| 1231 | public int[] getIntArray(@Nullable String key) { |
Craig Mautner | 719e6b1 | 2014-04-04 20:29:41 -0700 | [diff] [blame] | 1232 | unparcel(); |
| 1233 | Object o = mMap.get(key); |
| 1234 | if (o == null) { |
| 1235 | return null; |
| 1236 | } |
| 1237 | try { |
| 1238 | return (int[]) o; |
| 1239 | } catch (ClassCastException e) { |
| 1240 | typeWarning(key, o, "int[]", e); |
| 1241 | return null; |
| 1242 | } |
| 1243 | } |
| 1244 | |
| 1245 | /** |
| 1246 | * Returns the value associated with the given key, or null if |
| 1247 | * no mapping of the desired type exists for the given key or a null |
| 1248 | * value is explicitly associated with the key. |
| 1249 | * |
| 1250 | * @param key a String, or null |
| 1251 | * @return a long[] value, or null |
| 1252 | */ |
Scott Kennedy | c6a65dff | 2015-03-01 17:10:10 -0800 | [diff] [blame] | 1253 | @Nullable |
| 1254 | public long[] getLongArray(@Nullable String key) { |
Craig Mautner | 719e6b1 | 2014-04-04 20:29:41 -0700 | [diff] [blame] | 1255 | unparcel(); |
| 1256 | Object o = mMap.get(key); |
| 1257 | if (o == null) { |
| 1258 | return null; |
| 1259 | } |
| 1260 | try { |
| 1261 | return (long[]) o; |
| 1262 | } catch (ClassCastException e) { |
| 1263 | typeWarning(key, o, "long[]", e); |
| 1264 | return null; |
| 1265 | } |
| 1266 | } |
| 1267 | |
| 1268 | /** |
| 1269 | * Returns the value associated with the given key, or null if |
| 1270 | * no mapping of the desired type exists for the given key or a null |
| 1271 | * value is explicitly associated with the key. |
| 1272 | * |
| 1273 | * @param key a String, or null |
| 1274 | * @return a float[] value, or null |
| 1275 | */ |
Scott Kennedy | c6a65dff | 2015-03-01 17:10:10 -0800 | [diff] [blame] | 1276 | @Nullable |
| 1277 | float[] getFloatArray(@Nullable String key) { |
Craig Mautner | 719e6b1 | 2014-04-04 20:29:41 -0700 | [diff] [blame] | 1278 | unparcel(); |
| 1279 | Object o = mMap.get(key); |
| 1280 | if (o == null) { |
| 1281 | return null; |
| 1282 | } |
| 1283 | try { |
| 1284 | return (float[]) o; |
| 1285 | } catch (ClassCastException e) { |
| 1286 | typeWarning(key, o, "float[]", e); |
| 1287 | return null; |
| 1288 | } |
| 1289 | } |
| 1290 | |
| 1291 | /** |
| 1292 | * Returns the value associated with the given key, or null if |
| 1293 | * no mapping of the desired type exists for the given key or a null |
| 1294 | * value is explicitly associated with the key. |
| 1295 | * |
| 1296 | * @param key a String, or null |
| 1297 | * @return a double[] value, or null |
| 1298 | */ |
Scott Kennedy | c6a65dff | 2015-03-01 17:10:10 -0800 | [diff] [blame] | 1299 | @Nullable |
| 1300 | public double[] getDoubleArray(@Nullable String key) { |
Craig Mautner | 719e6b1 | 2014-04-04 20:29:41 -0700 | [diff] [blame] | 1301 | unparcel(); |
| 1302 | Object o = mMap.get(key); |
| 1303 | if (o == null) { |
| 1304 | return null; |
| 1305 | } |
| 1306 | try { |
| 1307 | return (double[]) o; |
| 1308 | } catch (ClassCastException e) { |
| 1309 | typeWarning(key, o, "double[]", e); |
| 1310 | return null; |
| 1311 | } |
| 1312 | } |
| 1313 | |
| 1314 | /** |
| 1315 | * Returns the value associated with the given key, or null if |
| 1316 | * no mapping of the desired type exists for the given key or a null |
| 1317 | * value is explicitly associated with the key. |
| 1318 | * |
| 1319 | * @param key a String, or null |
| 1320 | * @return a String[] value, or null |
| 1321 | */ |
Scott Kennedy | c6a65dff | 2015-03-01 17:10:10 -0800 | [diff] [blame] | 1322 | @Nullable |
| 1323 | public String[] getStringArray(@Nullable String key) { |
Craig Mautner | 719e6b1 | 2014-04-04 20:29:41 -0700 | [diff] [blame] | 1324 | unparcel(); |
| 1325 | Object o = mMap.get(key); |
| 1326 | if (o == null) { |
| 1327 | return null; |
| 1328 | } |
| 1329 | try { |
| 1330 | return (String[]) o; |
| 1331 | } catch (ClassCastException e) { |
| 1332 | typeWarning(key, o, "String[]", e); |
| 1333 | return null; |
| 1334 | } |
| 1335 | } |
| 1336 | |
| 1337 | /** |
| 1338 | * Returns the value associated with the given key, or null if |
| 1339 | * no mapping of the desired type exists for the given key or a null |
| 1340 | * value is explicitly associated with the key. |
| 1341 | * |
| 1342 | * @param key a String, or null |
| 1343 | * @return a CharSequence[] value, or null |
| 1344 | */ |
Scott Kennedy | c6a65dff | 2015-03-01 17:10:10 -0800 | [diff] [blame] | 1345 | @Nullable |
| 1346 | CharSequence[] getCharSequenceArray(@Nullable String key) { |
Craig Mautner | 719e6b1 | 2014-04-04 20:29:41 -0700 | [diff] [blame] | 1347 | unparcel(); |
| 1348 | Object o = mMap.get(key); |
| 1349 | if (o == null) { |
| 1350 | return null; |
| 1351 | } |
| 1352 | try { |
| 1353 | return (CharSequence[]) o; |
| 1354 | } catch (ClassCastException e) { |
| 1355 | typeWarning(key, o, "CharSequence[]", e); |
| 1356 | return null; |
| 1357 | } |
| 1358 | } |
| 1359 | |
| 1360 | /** |
| 1361 | * Writes the Bundle contents to a Parcel, typically in order for |
| 1362 | * it to be passed through an IBinder connection. |
| 1363 | * @param parcel The parcel to copy this bundle to. |
| 1364 | */ |
| 1365 | void writeToParcelInner(Parcel parcel, int flags) { |
Samuel Tan | 3cefe6a | 2015-12-14 13:29:17 -0800 | [diff] [blame] | 1366 | // Keep implementation in sync with writeToParcel() in |
| 1367 | // frameworks/native/libs/binder/PersistableBundle.cpp. |
Craig Mautner | 719e6b1 | 2014-04-04 20:29:41 -0700 | [diff] [blame] | 1368 | if (mParcelledData != null) { |
| 1369 | if (mParcelledData == EMPTY_PARCEL) { |
| 1370 | parcel.writeInt(0); |
| 1371 | } else { |
| 1372 | int length = mParcelledData.dataSize(); |
| 1373 | parcel.writeInt(length); |
| 1374 | parcel.writeInt(BUNDLE_MAGIC); |
| 1375 | parcel.appendFrom(mParcelledData, 0, length); |
| 1376 | } |
| 1377 | } else { |
| 1378 | // Special case for empty bundles. |
| 1379 | if (mMap == null || mMap.size() <= 0) { |
| 1380 | parcel.writeInt(0); |
| 1381 | return; |
| 1382 | } |
| 1383 | int lengthPos = parcel.dataPosition(); |
| 1384 | parcel.writeInt(-1); // dummy, will hold length |
| 1385 | parcel.writeInt(BUNDLE_MAGIC); |
| 1386 | |
| 1387 | int startPos = parcel.dataPosition(); |
| 1388 | parcel.writeArrayMapInternal(mMap); |
| 1389 | int endPos = parcel.dataPosition(); |
| 1390 | |
| 1391 | // Backpatch length |
| 1392 | parcel.setDataPosition(lengthPos); |
| 1393 | int length = endPos - startPos; |
| 1394 | parcel.writeInt(length); |
| 1395 | parcel.setDataPosition(endPos); |
| 1396 | } |
| 1397 | } |
| 1398 | |
| 1399 | /** |
| 1400 | * Reads the Parcel contents into this Bundle, typically in order for |
| 1401 | * it to be passed through an IBinder connection. |
| 1402 | * @param parcel The parcel to overwrite this bundle from. |
| 1403 | */ |
| 1404 | void readFromParcelInner(Parcel parcel) { |
Samuel Tan | 3cefe6a | 2015-12-14 13:29:17 -0800 | [diff] [blame] | 1405 | // Keep implementation in sync with readFromParcel() in |
| 1406 | // frameworks/native/libs/binder/PersistableBundle.cpp. |
Craig Mautner | 719e6b1 | 2014-04-04 20:29:41 -0700 | [diff] [blame] | 1407 | int length = parcel.readInt(); |
Craig Mautner | 719e6b1 | 2014-04-04 20:29:41 -0700 | [diff] [blame] | 1408 | readFromParcelInner(parcel, length); |
| 1409 | } |
| 1410 | |
| 1411 | private void readFromParcelInner(Parcel parcel, int length) { |
Adam Lesinski | 1619ed4 | 2015-09-22 13:02:09 -0700 | [diff] [blame] | 1412 | if (length < 0) { |
| 1413 | throw new RuntimeException("Bad length in parcel: " + length); |
| 1414 | |
| 1415 | } else if (length == 0) { |
Craig Mautner | 719e6b1 | 2014-04-04 20:29:41 -0700 | [diff] [blame] | 1416 | // Empty Bundle or end of data. |
| 1417 | mParcelledData = EMPTY_PARCEL; |
| 1418 | return; |
| 1419 | } |
Adam Lesinski | 1619ed4 | 2015-09-22 13:02:09 -0700 | [diff] [blame] | 1420 | |
Jeff Sharkey | d136e51 | 2016-03-09 22:30:56 -0700 | [diff] [blame] | 1421 | final int magic = parcel.readInt(); |
Craig Mautner | 719e6b1 | 2014-04-04 20:29:41 -0700 | [diff] [blame] | 1422 | if (magic != BUNDLE_MAGIC) { |
Craig Mautner | 719e6b1 | 2014-04-04 20:29:41 -0700 | [diff] [blame] | 1423 | throw new IllegalStateException("Bad magic number for Bundle: 0x" |
| 1424 | + Integer.toHexString(magic)); |
| 1425 | } |
| 1426 | |
| 1427 | // Advance within this Parcel |
| 1428 | int offset = parcel.dataPosition(); |
Adam Lesinski | 1619ed4 | 2015-09-22 13:02:09 -0700 | [diff] [blame] | 1429 | parcel.setDataPosition(MathUtils.addOrThrow(offset, length)); |
Craig Mautner | 719e6b1 | 2014-04-04 20:29:41 -0700 | [diff] [blame] | 1430 | |
| 1431 | Parcel p = Parcel.obtain(); |
| 1432 | p.setDataPosition(0); |
| 1433 | p.appendFrom(parcel, offset, length); |
| 1434 | if (DEBUG) Log.d(TAG, "Retrieving " + Integer.toHexString(System.identityHashCode(this)) |
| 1435 | + ": " + length + " bundle bytes starting at " + offset); |
| 1436 | p.setDataPosition(0); |
| 1437 | |
| 1438 | mParcelledData = p; |
| 1439 | } |
| 1440 | } |