Winson Chung | c2baac0 | 2017-01-11 13:34:47 -0800 | [diff] [blame] | 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 | |
| 17 | package android.app; |
| 18 | |
Jeff Sharkey | 000ce80 | 2017-04-29 13:13:27 -0600 | [diff] [blame] | 19 | import android.annotation.Nullable; |
Mathew Inwood | 61e8ae6 | 2018-08-14 14:17:44 +0100 | [diff] [blame] | 20 | import android.annotation.UnsupportedAppUsage; |
Winson Chung | 08f8189 | 2017-03-02 15:40:51 -0800 | [diff] [blame] | 21 | import android.graphics.Rect; |
Jeff Sharkey | 000ce80 | 2017-04-29 13:13:27 -0600 | [diff] [blame] | 22 | import android.os.Parcel; |
| 23 | import android.os.Parcelable; |
Winson Chung | 709904f | 2017-04-25 11:00:48 -0700 | [diff] [blame] | 24 | import android.util.Rational; |
Winson Chung | c2baac0 | 2017-01-11 13:34:47 -0800 | [diff] [blame] | 25 | |
| 26 | import java.util.ArrayList; |
| 27 | import java.util.List; |
| 28 | |
Jeff Sharkey | 000ce80 | 2017-04-29 13:13:27 -0600 | [diff] [blame] | 29 | /** @removed */ |
Winson Chung | 709904f | 2017-04-25 11:00:48 -0700 | [diff] [blame] | 30 | @Deprecated |
Jeff Sharkey | 000ce80 | 2017-04-29 13:13:27 -0600 | [diff] [blame] | 31 | public final class PictureInPictureArgs implements Parcelable { |
Winson Chung | c2baac0 | 2017-01-11 13:34:47 -0800 | [diff] [blame] | 32 | |
| 33 | /** |
Jeff Sharkey | 000ce80 | 2017-04-29 13:13:27 -0600 | [diff] [blame] | 34 | * Builder class for {@link PictureInPictureArgs} objects. |
Winson Chung | c2baac0 | 2017-01-11 13:34:47 -0800 | [diff] [blame] | 35 | */ |
Jeff Sharkey | 000ce80 | 2017-04-29 13:13:27 -0600 | [diff] [blame] | 36 | public static class Builder { |
Winson Chung | c2baac0 | 2017-01-11 13:34:47 -0800 | [diff] [blame] | 37 | |
Jeff Sharkey | 000ce80 | 2017-04-29 13:13:27 -0600 | [diff] [blame] | 38 | @Nullable |
| 39 | private Rational mAspectRatio; |
| 40 | |
| 41 | @Nullable |
| 42 | private List<RemoteAction> mUserActions; |
| 43 | |
| 44 | @Nullable |
| 45 | private Rect mSourceRectHint; |
| 46 | |
| 47 | /** |
| 48 | * Sets the aspect ratio. This aspect ratio is defined as the desired width / height, and |
| 49 | * does not change upon device rotation. |
| 50 | * |
| 51 | * @param aspectRatio the new aspect ratio for the activity in picture-in-picture, must be |
| 52 | * between 2.39:1 and 1:2.39 (inclusive). |
| 53 | * |
| 54 | * @return this builder instance. |
| 55 | */ |
| 56 | public Builder setAspectRatio(Rational aspectRatio) { |
| 57 | mAspectRatio = aspectRatio; |
| 58 | return this; |
| 59 | } |
| 60 | |
| 61 | /** |
| 62 | * Sets the user actions. If there are more than |
| 63 | * {@link Activity#getMaxNumPictureInPictureActions()} actions, then the input list |
| 64 | * will be truncated to that number. |
| 65 | * |
| 66 | * @param actions the new actions to show in the picture-in-picture menu. |
| 67 | * |
| 68 | * @return this builder instance. |
| 69 | * |
| 70 | * @see RemoteAction |
| 71 | */ |
| 72 | public Builder setActions(List<RemoteAction> actions) { |
| 73 | if (mUserActions != null) { |
| 74 | mUserActions = null; |
| 75 | } |
| 76 | if (actions != null) { |
| 77 | mUserActions = new ArrayList<>(actions); |
| 78 | } |
| 79 | return this; |
| 80 | } |
| 81 | |
| 82 | /** |
| 83 | * Sets the source bounds hint. These bounds are only used when an activity first enters |
| 84 | * picture-in-picture, and describe the bounds in window coordinates of activity entering |
| 85 | * picture-in-picture that will be visible following the transition. For the best effect, |
| 86 | * these bounds should also match the aspect ratio in the arguments. |
| 87 | * |
| 88 | * @param launchBounds window-coordinate bounds indicating the area of the activity that |
| 89 | * will still be visible following the transition into picture-in-picture (eg. the video |
| 90 | * view bounds in a video player) |
| 91 | * |
| 92 | * @return this builder instance. |
| 93 | */ |
| 94 | public Builder setSourceRectHint(Rect launchBounds) { |
| 95 | if (launchBounds == null) { |
| 96 | mSourceRectHint = null; |
| 97 | } else { |
| 98 | mSourceRectHint = new Rect(launchBounds); |
| 99 | } |
| 100 | return this; |
| 101 | } |
| 102 | |
| 103 | public PictureInPictureArgs build() { |
| 104 | PictureInPictureArgs args = new PictureInPictureArgs(mAspectRatio, mUserActions, |
| 105 | mSourceRectHint); |
| 106 | return args; |
Winson Chung | 8802eac | 2017-04-17 14:21:44 -0700 | [diff] [blame] | 107 | } |
Winson Chung | c2baac0 | 2017-01-11 13:34:47 -0800 | [diff] [blame] | 108 | } |
| 109 | |
| 110 | /** |
Jeff Sharkey | 000ce80 | 2017-04-29 13:13:27 -0600 | [diff] [blame] | 111 | * The expected aspect ratio of the picture-in-picture. |
Winson Chung | c2baac0 | 2017-01-11 13:34:47 -0800 | [diff] [blame] | 112 | */ |
Jeff Sharkey | 000ce80 | 2017-04-29 13:13:27 -0600 | [diff] [blame] | 113 | @Nullable |
| 114 | private Rational mAspectRatio; |
| 115 | |
| 116 | /** |
| 117 | * The set of actions that are associated with this activity when in picture-in-picture. |
| 118 | */ |
| 119 | @Nullable |
| 120 | private List<RemoteAction> mUserActions; |
| 121 | |
| 122 | /** |
| 123 | * The source bounds hint used when entering picture-in-picture, relative to the window bounds. |
| 124 | * We can use this internally for the transition into picture-in-picture to ensure that a |
| 125 | * particular source rect is visible throughout the whole transition. |
| 126 | */ |
| 127 | @Nullable |
| 128 | private Rect mSourceRectHint; |
| 129 | |
| 130 | /** |
| 131 | * The content insets that are used with the source hint rect for the transition into PiP where |
| 132 | * the insets are removed at the beginning of the transition. |
| 133 | */ |
| 134 | @Nullable |
| 135 | private Rect mSourceRectHintInsets; |
| 136 | |
Winson Chung | ca75478 | 2017-05-02 15:14:23 -0700 | [diff] [blame] | 137 | /** |
| 138 | * @hide |
| 139 | */ |
| 140 | @Deprecated |
Mathew Inwood | 61e8ae6 | 2018-08-14 14:17:44 +0100 | [diff] [blame] | 141 | @UnsupportedAppUsage |
Winson Chung | ca75478 | 2017-05-02 15:14:23 -0700 | [diff] [blame] | 142 | public PictureInPictureArgs() { |
| 143 | } |
| 144 | |
| 145 | /** |
| 146 | * @hide |
| 147 | */ |
| 148 | @Deprecated |
| 149 | public PictureInPictureArgs(float aspectRatio, List<RemoteAction> actions) { |
| 150 | setAspectRatio(aspectRatio); |
| 151 | setActions(actions); |
Jeff Sharkey | 000ce80 | 2017-04-29 13:13:27 -0600 | [diff] [blame] | 152 | } |
| 153 | |
| 154 | private PictureInPictureArgs(Parcel in) { |
| 155 | if (in.readInt() != 0) { |
| 156 | mAspectRatio = new Rational(in.readInt(), in.readInt()); |
| 157 | } |
| 158 | if (in.readInt() != 0) { |
| 159 | mUserActions = new ArrayList<>(); |
| 160 | in.readParcelableList(mUserActions, RemoteAction.class.getClassLoader()); |
| 161 | } |
| 162 | if (in.readInt() != 0) { |
| 163 | mSourceRectHint = Rect.CREATOR.createFromParcel(in); |
| 164 | } |
Jeff Sharkey | 000ce80 | 2017-04-29 13:13:27 -0600 | [diff] [blame] | 165 | } |
| 166 | |
| 167 | private PictureInPictureArgs(Rational aspectRatio, List<RemoteAction> actions, |
| 168 | Rect sourceRectHint) { |
| 169 | mAspectRatio = aspectRatio; |
| 170 | mUserActions = actions; |
| 171 | mSourceRectHint = sourceRectHint; |
Winson Chung | c2baac0 | 2017-01-11 13:34:47 -0800 | [diff] [blame] | 172 | } |
| 173 | |
| 174 | /** |
Winson Chung | ca75478 | 2017-05-02 15:14:23 -0700 | [diff] [blame] | 175 | * @hide |
| 176 | */ |
| 177 | @Deprecated |
Mathew Inwood | 61e8ae6 | 2018-08-14 14:17:44 +0100 | [diff] [blame] | 178 | @UnsupportedAppUsage |
Winson Chung | ca75478 | 2017-05-02 15:14:23 -0700 | [diff] [blame] | 179 | public void setAspectRatio(float aspectRatio) { |
| 180 | // Temporary workaround |
| 181 | mAspectRatio = new Rational((int) (aspectRatio * 1000000000), 1000000000); |
| 182 | } |
| 183 | |
| 184 | /** |
| 185 | * @hide |
| 186 | */ |
| 187 | @Deprecated |
Mathew Inwood | 61e8ae6 | 2018-08-14 14:17:44 +0100 | [diff] [blame] | 188 | @UnsupportedAppUsage |
Winson Chung | ca75478 | 2017-05-02 15:14:23 -0700 | [diff] [blame] | 189 | public void setActions(List<RemoteAction> actions) { |
| 190 | if (mUserActions != null) { |
| 191 | mUserActions = null; |
| 192 | } |
| 193 | if (actions != null) { |
| 194 | mUserActions = new ArrayList<>(actions); |
| 195 | } |
| 196 | } |
| 197 | |
| 198 | /** |
| 199 | * @hide |
| 200 | */ |
| 201 | @Deprecated |
| 202 | public void setSourceRectHint(Rect launchBounds) { |
| 203 | if (launchBounds == null) { |
| 204 | mSourceRectHint = null; |
| 205 | } else { |
| 206 | mSourceRectHint = new Rect(launchBounds); |
| 207 | } |
| 208 | } |
| 209 | |
| 210 | /** |
Jeff Sharkey | 000ce80 | 2017-04-29 13:13:27 -0600 | [diff] [blame] | 211 | * Copies the set parameters from the other picture-in-picture args. |
| 212 | * @hide |
Winson Chung | c2baac0 | 2017-01-11 13:34:47 -0800 | [diff] [blame] | 213 | */ |
Jeff Sharkey | 000ce80 | 2017-04-29 13:13:27 -0600 | [diff] [blame] | 214 | public void copyOnlySet(PictureInPictureArgs otherArgs) { |
| 215 | if (otherArgs.hasSetAspectRatio()) { |
| 216 | mAspectRatio = otherArgs.mAspectRatio; |
Winson Chung | c2baac0 | 2017-01-11 13:34:47 -0800 | [diff] [blame] | 217 | } |
Jeff Sharkey | 000ce80 | 2017-04-29 13:13:27 -0600 | [diff] [blame] | 218 | if (otherArgs.hasSetActions()) { |
| 219 | mUserActions = otherArgs.mUserActions; |
| 220 | } |
| 221 | if (otherArgs.hasSourceBoundsHint()) { |
| 222 | mSourceRectHint = new Rect(otherArgs.getSourceRectHint()); |
| 223 | } |
Winson Chung | c2baac0 | 2017-01-11 13:34:47 -0800 | [diff] [blame] | 224 | } |
| 225 | |
| 226 | /** |
Jeff Sharkey | 000ce80 | 2017-04-29 13:13:27 -0600 | [diff] [blame] | 227 | * @return the aspect ratio. If none is set, return 0. |
| 228 | * @hide |
| 229 | */ |
| 230 | public float getAspectRatio() { |
| 231 | if (mAspectRatio != null) { |
| 232 | return mAspectRatio.floatValue(); |
| 233 | } |
| 234 | return 0f; |
| 235 | } |
| 236 | |
| 237 | /** {@hide} */ |
| 238 | public Rational getAspectRatioRational() { |
| 239 | return mAspectRatio; |
| 240 | } |
| 241 | |
| 242 | /** |
| 243 | * @return whether the aspect ratio is set. |
| 244 | * @hide |
| 245 | */ |
| 246 | public boolean hasSetAspectRatio() { |
| 247 | return mAspectRatio != null; |
| 248 | } |
| 249 | |
| 250 | /** |
| 251 | * @return the set of user actions. |
| 252 | * @hide |
| 253 | */ |
| 254 | public List<RemoteAction> getActions() { |
| 255 | return mUserActions; |
| 256 | } |
| 257 | |
| 258 | /** |
| 259 | * @return whether the user actions are set. |
| 260 | * @hide |
| 261 | */ |
| 262 | public boolean hasSetActions() { |
| 263 | return mUserActions != null; |
| 264 | } |
| 265 | |
| 266 | /** |
| 267 | * Truncates the set of actions to the given {@param size}. |
| 268 | * @hide |
| 269 | */ |
| 270 | public void truncateActions(int size) { |
| 271 | if (hasSetActions()) { |
| 272 | mUserActions = mUserActions.subList(0, Math.min(mUserActions.size(), size)); |
| 273 | } |
| 274 | } |
| 275 | |
| 276 | /** |
| 277 | * Sets the insets to be used with the source rect hint bounds. |
| 278 | * @hide |
Winson Chung | 08f8189 | 2017-03-02 15:40:51 -0800 | [diff] [blame] | 279 | */ |
Winson Chung | 709904f | 2017-04-25 11:00:48 -0700 | [diff] [blame] | 280 | @Deprecated |
Jeff Sharkey | 000ce80 | 2017-04-29 13:13:27 -0600 | [diff] [blame] | 281 | public void setSourceRectHintInsets(Rect insets) { |
| 282 | if (insets == null) { |
| 283 | mSourceRectHintInsets = null; |
Winson Chung | 08f8189 | 2017-03-02 15:40:51 -0800 | [diff] [blame] | 284 | } else { |
Jeff Sharkey | 000ce80 | 2017-04-29 13:13:27 -0600 | [diff] [blame] | 285 | mSourceRectHintInsets = new Rect(insets); |
Winson Chung | 08f8189 | 2017-03-02 15:40:51 -0800 | [diff] [blame] | 286 | } |
| 287 | } |
Jeff Sharkey | 000ce80 | 2017-04-29 13:13:27 -0600 | [diff] [blame] | 288 | |
| 289 | /** |
| 290 | * @return the source rect hint |
| 291 | * @hide |
| 292 | */ |
| 293 | public Rect getSourceRectHint() { |
| 294 | return mSourceRectHint; |
| 295 | } |
| 296 | |
| 297 | /** |
| 298 | * @return the source rect hint insets. |
| 299 | * @hide |
| 300 | */ |
| 301 | public Rect getSourceRectHintInsets() { |
| 302 | return mSourceRectHintInsets; |
| 303 | } |
| 304 | |
| 305 | /** |
| 306 | * @return whether there are launch bounds set |
| 307 | * @hide |
| 308 | */ |
| 309 | public boolean hasSourceBoundsHint() { |
| 310 | return mSourceRectHint != null && !mSourceRectHint.isEmpty(); |
| 311 | } |
| 312 | |
| 313 | /** |
| 314 | * @return whether there are source rect hint insets set |
| 315 | * @hide |
| 316 | */ |
| 317 | public boolean hasSourceBoundsHintInsets() { |
| 318 | return mSourceRectHintInsets != null; |
| 319 | } |
| 320 | |
| 321 | @Override |
| 322 | public int describeContents() { |
| 323 | return 0; |
| 324 | } |
| 325 | |
| 326 | @Override |
| 327 | public void writeToParcel(Parcel out, int flags) { |
| 328 | if (mAspectRatio != null) { |
| 329 | out.writeInt(1); |
| 330 | out.writeInt(mAspectRatio.getNumerator()); |
| 331 | out.writeInt(mAspectRatio.getDenominator()); |
| 332 | } else { |
| 333 | out.writeInt(0); |
| 334 | } |
| 335 | if (mUserActions != null) { |
| 336 | out.writeInt(1); |
| 337 | out.writeParcelableList(mUserActions, 0); |
| 338 | } else { |
| 339 | out.writeInt(0); |
| 340 | } |
| 341 | if (mSourceRectHint != null) { |
| 342 | out.writeInt(1); |
| 343 | mSourceRectHint.writeToParcel(out, 0); |
| 344 | } else { |
| 345 | out.writeInt(0); |
| 346 | } |
Jeff Sharkey | 000ce80 | 2017-04-29 13:13:27 -0600 | [diff] [blame] | 347 | } |
| 348 | |
| 349 | public static final Creator<PictureInPictureArgs> CREATOR = |
| 350 | new Creator<PictureInPictureArgs>() { |
| 351 | public PictureInPictureArgs createFromParcel(Parcel in) { |
| 352 | return new PictureInPictureArgs(in); |
| 353 | } |
| 354 | public PictureInPictureArgs[] newArray(int size) { |
| 355 | return new PictureInPictureArgs[size]; |
| 356 | } |
| 357 | }; |
| 358 | |
| 359 | public static PictureInPictureArgs convert(PictureInPictureParams params) { |
| 360 | return new PictureInPictureArgs(params.getAspectRatioRational(), params.getActions(), |
| 361 | params.getSourceRectHint()); |
| 362 | } |
| 363 | |
| 364 | public static PictureInPictureParams convert(PictureInPictureArgs args) { |
| 365 | return new PictureInPictureParams(args.getAspectRatioRational(), args.getActions(), |
| 366 | args.getSourceRectHint()); |
| 367 | } |
| 368 | } |