Jon Miranda | 16ea1b1 | 2017-12-12 14:52:48 -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 | package com.android.wallpaper.picker; |
| 17 | |
| 18 | import android.animation.Animator; |
| 19 | import android.animation.AnimatorListenerAdapter; |
| 20 | import android.annotation.TargetApi; |
| 21 | import android.app.Activity; |
| 22 | import android.app.ProgressDialog; |
| 23 | import android.content.Context; |
| 24 | import android.content.Intent; |
| 25 | import android.content.pm.ActivityInfo; |
| 26 | import android.content.res.Configuration; |
| 27 | import android.content.res.Resources.NotFoundException; |
| 28 | import android.graphics.Bitmap; |
| 29 | import android.graphics.Bitmap.Config; |
| 30 | import android.graphics.Color; |
| 31 | import android.graphics.Point; |
Santiago Etchebehere | 6af67ed | 2018-03-27 16:37:57 -0700 | [diff] [blame] | 32 | import android.graphics.PointF; |
Jon Miranda | 16ea1b1 | 2017-12-12 14:52:48 -0800 | [diff] [blame] | 33 | import android.graphics.PorterDuff.Mode; |
| 34 | import android.graphics.Rect; |
Jon Miranda | 16ea1b1 | 2017-12-12 14:52:48 -0800 | [diff] [blame] | 35 | import android.graphics.drawable.Drawable; |
| 36 | import android.net.Uri; |
Jon Miranda | 623e57e | 2018-01-05 16:33:30 -0800 | [diff] [blame] | 37 | import android.os.Build; |
Jon Miranda | 16ea1b1 | 2017-12-12 14:52:48 -0800 | [diff] [blame] | 38 | import android.os.Build.VERSION; |
| 39 | import android.os.Build.VERSION_CODES; |
| 40 | import android.os.Bundle; |
| 41 | import android.os.Handler; |
| 42 | import android.support.annotation.IntDef; |
Jon Miranda | 16ea1b1 | 2017-12-12 14:52:48 -0800 | [diff] [blame] | 43 | import android.support.design.widget.BottomSheetBehavior; |
| 44 | import android.support.design.widget.BottomSheetBehavior.State; |
| 45 | import android.support.v4.app.DialogFragment; |
| 46 | import android.support.v4.app.Fragment; |
Santiago Etchebehere | f790d70 | 2018-06-07 13:04:13 -0700 | [diff] [blame] | 47 | import android.support.v4.app.FragmentActivity; |
Jon Miranda | 16ea1b1 | 2017-12-12 14:52:48 -0800 | [diff] [blame] | 48 | import android.support.v4.view.ViewCompat; |
| 49 | import android.support.v7.app.AppCompatActivity; |
| 50 | import android.support.v7.widget.Toolbar; |
| 51 | import android.util.Log; |
| 52 | import android.view.Display; |
| 53 | import android.view.LayoutInflater; |
| 54 | import android.view.Menu; |
| 55 | import android.view.MenuInflater; |
| 56 | import android.view.MenuItem; |
| 57 | import android.view.Surface; |
| 58 | import android.view.View; |
| 59 | import android.view.View.OnClickListener; |
| 60 | import android.view.ViewGroup; |
| 61 | import android.view.Window; |
| 62 | import android.widget.Button; |
| 63 | import android.widget.FrameLayout; |
| 64 | import android.widget.ImageView; |
| 65 | import android.widget.LinearLayout; |
| 66 | import android.widget.TextView; |
| 67 | import android.widget.Toast; |
| 68 | |
| 69 | import com.android.wallpaper.R; |
| 70 | import com.android.wallpaper.asset.Asset; |
| 71 | import com.android.wallpaper.asset.Asset.BitmapReceiver; |
| 72 | import com.android.wallpaper.asset.Asset.DimensionsReceiver; |
Jon Miranda | 16ea1b1 | 2017-12-12 14:52:48 -0800 | [diff] [blame] | 73 | import com.android.wallpaper.compat.BuildCompat; |
| 74 | import com.android.wallpaper.compat.ButtonDrawableSetterCompat; |
| 75 | import com.android.wallpaper.config.Flags; |
Santiago Etchebehere | 8f118fe | 2018-06-11 16:57:10 -0700 | [diff] [blame] | 76 | import com.android.wallpaper.model.LiveWallpaperInfo; |
Jon Miranda | 16ea1b1 | 2017-12-12 14:52:48 -0800 | [diff] [blame] | 77 | import com.android.wallpaper.model.WallpaperInfo; |
Santiago Etchebehere | 8f118fe | 2018-06-11 16:57:10 -0700 | [diff] [blame] | 78 | import com.android.wallpaper.module.CurrentWallpaperInfoFactory; |
Jon Miranda | 16ea1b1 | 2017-12-12 14:52:48 -0800 | [diff] [blame] | 79 | import com.android.wallpaper.module.ExploreIntentChecker; |
| 80 | import com.android.wallpaper.module.Injector; |
| 81 | import com.android.wallpaper.module.InjectorProvider; |
| 82 | import com.android.wallpaper.module.UserEventLogger; |
| 83 | import com.android.wallpaper.module.UserEventLogger.WallpaperSetFailureReason; |
| 84 | import com.android.wallpaper.module.WallpaperPersister; |
| 85 | import com.android.wallpaper.module.WallpaperPersister.Destination; |
| 86 | import com.android.wallpaper.module.WallpaperPersister.SetWallpaperCallback; |
| 87 | import com.android.wallpaper.module.WallpaperPreferences; |
| 88 | import com.android.wallpaper.util.ScreenSizeCalculator; |
| 89 | import com.android.wallpaper.util.ThrowableAnalyzer; |
| 90 | import com.android.wallpaper.util.WallpaperCropUtils; |
| 91 | import com.android.wallpaper.widget.MaterialProgressDrawable; |
| 92 | import com.bumptech.glide.Glide; |
| 93 | import com.bumptech.glide.MemoryCategory; |
Jon Miranda | 623e57e | 2018-01-05 16:33:30 -0800 | [diff] [blame] | 94 | import com.davemorrissey.labs.subscaleview.ImageSource; |
| 95 | import com.davemorrissey.labs.subscaleview.SubsamplingScaleImageView; |
Jon Miranda | 16ea1b1 | 2017-12-12 14:52:48 -0800 | [diff] [blame] | 96 | |
| 97 | import java.util.Date; |
| 98 | import java.util.List; |
| 99 | |
| 100 | /** |
| 101 | * Fragment which displays the UI for previewing an individual wallpaper and its attribution |
| 102 | * information. |
| 103 | */ |
| 104 | public class PreviewFragment extends Fragment implements |
| 105 | SetWallpaperDialogFragment.Listener, SetWallpaperErrorDialogFragment.Listener, |
| 106 | LoadWallpaperErrorDialogFragment.Listener { |
| 107 | |
| 108 | /** |
| 109 | * User can view wallpaper and attributions in full screen, but "Set wallpaper" button is hidden. |
| 110 | */ |
| 111 | public static final int MODE_VIEW_ONLY = 0; |
| 112 | |
| 113 | /** |
| 114 | * User can view wallpaper and attributions in full screen and click "Set wallpaper" to set the |
| 115 | * wallpaper with pan and crop position to the device. |
| 116 | */ |
| 117 | public static final int MODE_CROP_AND_SET_WALLPAPER = 1; |
Jon Miranda | 623e57e | 2018-01-05 16:33:30 -0800 | [diff] [blame] | 118 | |
| 119 | /** |
| 120 | * Possible preview modes for the fragment. |
| 121 | */ |
| 122 | @IntDef({ |
| 123 | MODE_VIEW_ONLY, |
| 124 | MODE_CROP_AND_SET_WALLPAPER}) |
| 125 | public @interface PreviewMode { |
| 126 | } |
| 127 | |
Clément Julliard | ea1638d | 2018-05-21 19:15:17 -0700 | [diff] [blame] | 128 | protected static final String ARG_WALLPAPER = "wallpaper"; |
| 129 | protected static final String ARG_PREVIEW_MODE = "preview_mode"; |
| 130 | protected static final String ARG_TESTING_MODE_ENABLED = "testing_mode_enabled"; |
Jon Miranda | 16ea1b1 | 2017-12-12 14:52:48 -0800 | [diff] [blame] | 131 | private static final String TAG_LOAD_WALLPAPER_ERROR_DIALOG_FRAGMENT = |
| 132 | "load_wallpaper_error_dialog"; |
| 133 | private static final String TAG_SET_WALLPAPER_DIALOG_FRAGMENT = "set_wallpaper_dialog"; |
| 134 | private static final String TAG_SET_WALLPAPER_ERROR_DIALOG_FRAGMENT = |
| 135 | "set_wallpaper_error_dialog"; |
| 136 | private static final int UNUSED_REQUEST_CODE = 1; |
| 137 | private static final float DEFAULT_WALLPAPER_MAX_ZOOM = 8f; |
| 138 | private static final String TAG = "PreviewFragment"; |
| 139 | private static final String PROGRESS_DIALOG_NO_TITLE = null; |
| 140 | private static final boolean PROGRESS_DIALOG_INDETERMINATE = true; |
| 141 | private static final float PAGE_BITMAP_MAX_HEAP_RATIO = 0.25f; |
| 142 | private static final String KEY_BOTTOM_SHEET_STATE = "key_bottom_sheet_state"; |
Jon Miranda | 623e57e | 2018-01-05 16:33:30 -0800 | [diff] [blame] | 143 | |
Jon Miranda | 16ea1b1 | 2017-12-12 14:52:48 -0800 | [diff] [blame] | 144 | @PreviewMode |
| 145 | private int mPreviewMode; |
Jon Miranda | 623e57e | 2018-01-05 16:33:30 -0800 | [diff] [blame] | 146 | |
Jon Miranda | 16ea1b1 | 2017-12-12 14:52:48 -0800 | [diff] [blame] | 147 | /** |
| 148 | * When true, enables a test mode of operation -- in which certain UI features are disabled to |
| 149 | * allow for UI tests to run correctly. Works around issue in ProgressDialog currently where the |
| 150 | * dialog constantly keeps the UI thread alive and blocks a test forever. |
| 151 | */ |
| 152 | private boolean mTestingModeEnabled; |
Jon Miranda | 623e57e | 2018-01-05 16:33:30 -0800 | [diff] [blame] | 153 | |
Clément Julliard | ea1638d | 2018-05-21 19:15:17 -0700 | [diff] [blame] | 154 | protected SubsamplingScaleImageView mFullResImageView; |
| 155 | protected WallpaperInfo mWallpaper; |
Jon Miranda | 16ea1b1 | 2017-12-12 14:52:48 -0800 | [diff] [blame] | 156 | private Asset mWallpaperAsset; |
| 157 | private WallpaperPersister mWallpaperPersister; |
| 158 | private WallpaperPreferences mPreferences; |
| 159 | private UserEventLogger mUserEventLogger; |
| 160 | private LinearLayout mBottomSheet; |
| 161 | private TextView mAttributionTitle; |
| 162 | private TextView mAttributionSubtitle1; |
| 163 | private TextView mAttributionSubtitle2; |
| 164 | private FrameLayout mAttributionExploreSection; |
| 165 | private Button mAttributionExploreButton; |
| 166 | private ImageView mPreviewPaneArrow; |
| 167 | private int mCurrentScreenOrientation; |
| 168 | private ProgressDialog mProgressDialog; |
| 169 | private Point mDefaultCropSurfaceSize; |
| 170 | private Point mScreenSize; |
| 171 | private Point mRawWallpaperSize; // Native size of wallpaper image. |
| 172 | private ImageView mLoadingIndicator; |
| 173 | private MaterialProgressDrawable mProgressDrawable; |
| 174 | private ImageView mLowResImageView; |
Jon Miranda | 623e57e | 2018-01-05 16:33:30 -0800 | [diff] [blame] | 175 | |
Jon Miranda | 16ea1b1 | 2017-12-12 14:52:48 -0800 | [diff] [blame] | 176 | @SuppressWarnings("RestrictTo") |
| 177 | @State |
| 178 | private int mBottomSheetInitialState; |
Jon Miranda | 623e57e | 2018-01-05 16:33:30 -0800 | [diff] [blame] | 179 | |
Jon Miranda | 16ea1b1 | 2017-12-12 14:52:48 -0800 | [diff] [blame] | 180 | private Intent mExploreIntent; |
Jon Miranda | 623e57e | 2018-01-05 16:33:30 -0800 | [diff] [blame] | 181 | |
Jon Miranda | 16ea1b1 | 2017-12-12 14:52:48 -0800 | [diff] [blame] | 182 | /** |
| 183 | * Staged error dialog fragments that were unable to be shown when the hosting activity didn't |
| 184 | * allow committing fragment transactions. |
| 185 | */ |
| 186 | private SetWallpaperErrorDialogFragment mStagedSetWallpaperErrorDialogFragment; |
| 187 | private LoadWallpaperErrorDialogFragment mStagedLoadWallpaperErrorDialogFragment; |
| 188 | |
| 189 | /** |
| 190 | * Creates and returns new instance of {@link PreviewFragment} with the provided wallpaper set as |
| 191 | * an argument. |
| 192 | */ |
| 193 | public static PreviewFragment newInstance( |
| 194 | WallpaperInfo wallpaperInfo, @PreviewMode int mode, boolean testingModeEnabled) { |
| 195 | Bundle args = new Bundle(); |
| 196 | args.putParcelable(ARG_WALLPAPER, wallpaperInfo); |
| 197 | args.putInt(ARG_PREVIEW_MODE, mode); |
| 198 | args.putBoolean(ARG_TESTING_MODE_ENABLED, testingModeEnabled); |
| 199 | |
| 200 | PreviewFragment fragment = new PreviewFragment(); |
| 201 | fragment.setArguments(args); |
| 202 | return fragment; |
| 203 | } |
| 204 | |
Jon Miranda | 16ea1b1 | 2017-12-12 14:52:48 -0800 | [diff] [blame] | 205 | @Override |
| 206 | public void onCreate(Bundle savedInstanceState) { |
| 207 | super.onCreate(savedInstanceState); |
| 208 | |
| 209 | Activity activity = getActivity(); |
| 210 | Context appContext = activity.getApplicationContext(); |
| 211 | Injector injector = InjectorProvider.getInjector(); |
| 212 | |
| 213 | mWallpaperPersister = injector.getWallpaperPersister(appContext); |
| 214 | mPreferences = injector.getPreferences(appContext); |
| 215 | mUserEventLogger = injector.getUserEventLogger(appContext); |
| 216 | mWallpaper = getArguments().getParcelable(ARG_WALLPAPER); |
| 217 | mWallpaperAsset = mWallpaper.getAsset(appContext); |
| 218 | //noinspection ResourceType |
| 219 | mPreviewMode = getArguments().getInt(ARG_PREVIEW_MODE); |
| 220 | mTestingModeEnabled = getArguments().getBoolean(ARG_TESTING_MODE_ENABLED); |
| 221 | |
| 222 | setHasOptionsMenu(true); |
| 223 | |
| 224 | // Allow the layout to draw fullscreen even behind the status bar, so we can set as the status |
| 225 | // bar color a color that has a custom translucency in the theme. |
| 226 | Window window = activity.getWindow(); |
| 227 | window.getDecorView().setSystemUiVisibility( |
| 228 | View.SYSTEM_UI_FLAG_LAYOUT_STABLE |
| 229 | | View.SYSTEM_UI_FLAG_LAYOUT_FULLSCREEN |
| 230 | | View.SYSTEM_UI_FLAG_LAYOUT_HIDE_NAVIGATION); |
| 231 | |
| 232 | List<String> attributions = mWallpaper.getAttributions(activity); |
| 233 | if (attributions.size() > 0 && attributions.get(0) != null) { |
| 234 | activity.setTitle(attributions.get(0)); |
| 235 | } |
| 236 | } |
| 237 | |
| 238 | @Override |
| 239 | public View onCreateView(LayoutInflater inflater, ViewGroup container, |
| 240 | Bundle savedInstanceState) { |
| 241 | View view = inflater.inflate(R.layout.fragment_preview, container, false); |
| 242 | |
| 243 | // Set toolbar as the action bar. |
| 244 | Toolbar toolbar = (Toolbar) view.findViewById(R.id.toolbar); |
| 245 | ((AppCompatActivity) getActivity()).setSupportActionBar(toolbar); |
| 246 | ((AppCompatActivity) getActivity()).getSupportActionBar().setDisplayHomeAsUpEnabled(true); |
| 247 | ((AppCompatActivity) getActivity()).getSupportActionBar().setDisplayShowTitleEnabled(false); |
| 248 | |
| 249 | // Use updated fancy arrow icon for O+. |
| 250 | if (BuildCompat.isAtLeastO()) { |
| 251 | Drawable navigationIcon = getResources().getDrawable( |
| 252 | R.drawable.material_ic_arrow_back_black_24); |
| 253 | |
| 254 | // This Drawable's state is shared across the app, so make a copy of it before applying a |
| 255 | // color tint as not to affect other clients elsewhere in the app. |
| 256 | navigationIcon = navigationIcon.getConstantState().newDrawable().mutate(); |
| 257 | navigationIcon.setColorFilter( |
| 258 | getResources().getColor(R.color.material_white_100), Mode.SRC_IN); |
| 259 | navigationIcon.setAutoMirrored(true); |
| 260 | toolbar.setNavigationIcon(navigationIcon); |
| 261 | } |
| 262 | |
| 263 | ViewCompat.setPaddingRelative(toolbar, |
| 264 | /* start */ getResources().getDimensionPixelSize( |
| 265 | R.dimen.preview_toolbar_up_button_start_padding), |
| 266 | /* top */ 0, |
| 267 | /* end */ getResources().getDimensionPixelSize( |
| 268 | R.dimen.preview_toolbar_set_wallpaper_button_end_padding), |
| 269 | /* bottom */ 0); |
| 270 | |
Santiago Etchebehere | 41257a8 | 2018-03-30 10:50:12 -0700 | [diff] [blame] | 271 | mFullResImageView = view.findViewById(R.id.full_res_image); |
Jon Miranda | 16ea1b1 | 2017-12-12 14:52:48 -0800 | [diff] [blame] | 272 | mLoadingIndicator = (ImageView) view.findViewById(R.id.loading_indicator); |
| 273 | |
| 274 | mBottomSheet = (LinearLayout) view.findViewById(R.id.bottom_sheet); |
| 275 | mAttributionTitle = (TextView) view.findViewById(R.id.preview_attribution_pane_title); |
| 276 | mAttributionSubtitle1 = (TextView) view.findViewById(R.id.preview_attribution_pane_subtitle1); |
| 277 | mAttributionSubtitle2 = (TextView) view.findViewById(R.id.preview_attribution_pane_subtitle2); |
| 278 | mAttributionExploreSection = (FrameLayout) view.findViewById( |
| 279 | R.id.preview_attribution_pane_explore_section); |
| 280 | mAttributionExploreButton = (Button) view.findViewById( |
| 281 | R.id.preview_attribution_pane_explore_button); |
| 282 | mPreviewPaneArrow = (ImageView) view.findViewById(R.id.preview_attribution_pane_arrow); |
| 283 | mLowResImageView = (ImageView) view.findViewById(R.id.low_res_image); |
| 284 | |
| 285 | mPreviewPaneArrow.setColorFilter( |
| 286 | getResources().getColor(R.color.preview_pane_arrow_color), Mode.SRC_IN); |
| 287 | |
| 288 | // Trim some memory from Glide to make room for the full-size image in this fragment. |
| 289 | Glide.get(getActivity()).setMemoryCategory(MemoryCategory.LOW); |
| 290 | |
| 291 | mDefaultCropSurfaceSize = WallpaperCropUtils.getDefaultCropSurfaceSize( |
| 292 | getResources(), getActivity().getWindowManager().getDefaultDisplay()); |
| 293 | mScreenSize = ScreenSizeCalculator.getInstance().getScreenSize( |
| 294 | getActivity().getWindowManager().getDefaultDisplay()); |
| 295 | |
| 296 | // Load a low-res placeholder image if there's a thumbnail available from the asset that can be |
| 297 | // shown to the user more quickly than the full-sized image. |
| 298 | if (mWallpaperAsset.hasLowResDataSource()) { |
| 299 | mWallpaperAsset.loadLowResDrawable(getActivity(), mLowResImageView, Color.BLACK, |
| 300 | new WallpaperPreviewBitmapTransformation(getActivity().getApplicationContext(), isRtl())); |
| 301 | } |
| 302 | |
| 303 | mWallpaperAsset.decodeRawDimensions(getActivity(), new DimensionsReceiver() { |
| 304 | @Override |
| 305 | public void onDimensionsDecoded(Point dimensions) { |
| 306 | // Don't continue loading the wallpaper if the Fragment is detached. |
| 307 | Activity activity = getActivity(); |
| 308 | if (activity == null) { |
| 309 | return; |
| 310 | } |
| 311 | |
| 312 | // Return early and show a dialog if dimensions are null (signaling a decoding error). |
| 313 | if (dimensions == null) { |
| 314 | showLoadWallpaperErrorDialog(); |
| 315 | return; |
| 316 | } |
| 317 | |
| 318 | mRawWallpaperSize = dimensions; |
Jon Miranda | 16ea1b1 | 2017-12-12 14:52:48 -0800 | [diff] [blame] | 319 | ExploreIntentChecker intentChecker = |
| 320 | InjectorProvider.getInjector().getExploreIntentChecker(activity); |
| 321 | String actionUrl = mWallpaper.getActionUrl(activity); |
| 322 | if (actionUrl != null && !actionUrl.isEmpty()) { |
| 323 | Uri exploreUri = Uri.parse(mWallpaper.getActionUrl(activity)); |
| 324 | |
Jon Miranda | 623e57e | 2018-01-05 16:33:30 -0800 | [diff] [blame] | 325 | intentChecker.fetchValidActionViewIntent(exploreUri, exploreIntent -> { |
| 326 | if (getActivity() == null) { |
| 327 | return; |
| 328 | } |
Jon Miranda | 16ea1b1 | 2017-12-12 14:52:48 -0800 | [diff] [blame] | 329 | |
Jon Miranda | 623e57e | 2018-01-05 16:33:30 -0800 | [diff] [blame] | 330 | mExploreIntent = exploreIntent; |
Santiago Etchebehere | 41257a8 | 2018-03-30 10:50:12 -0700 | [diff] [blame] | 331 | initFullResView(); |
Jon Miranda | 16ea1b1 | 2017-12-12 14:52:48 -0800 | [diff] [blame] | 332 | }); |
| 333 | } else { |
Santiago Etchebehere | 41257a8 | 2018-03-30 10:50:12 -0700 | [diff] [blame] | 334 | initFullResView(); |
Jon Miranda | 16ea1b1 | 2017-12-12 14:52:48 -0800 | [diff] [blame] | 335 | } |
| 336 | } |
| 337 | }); |
| 338 | |
| 339 | // Configure loading indicator with a MaterialProgressDrawable. |
| 340 | mProgressDrawable = |
| 341 | new MaterialProgressDrawable(getActivity().getApplicationContext(), mLoadingIndicator); |
| 342 | mProgressDrawable.setAlpha(255); |
| 343 | mProgressDrawable.setBackgroundColor(getResources().getColor(R.color.material_white_100)); |
| 344 | mProgressDrawable.setColorSchemeColors(getResources().getColor(R.color.accent_color)); |
| 345 | mProgressDrawable.updateSizes(MaterialProgressDrawable.LARGE); |
| 346 | mLoadingIndicator.setImageDrawable(mProgressDrawable); |
| 347 | |
| 348 | // We don't want to show the spinner every time we load an image if it loads quickly; instead, |
| 349 | // only start showing the spinner if loading the image has taken longer than half of a second. |
| 350 | mLoadingIndicator.postDelayed(new Runnable() { |
| 351 | @Override |
| 352 | public void run() { |
Santiago Etchebehere | 41257a8 | 2018-03-30 10:50:12 -0700 | [diff] [blame] | 353 | if (mFullResImageView != null && !mFullResImageView.hasImage() |
| 354 | && !mTestingModeEnabled) { |
Jon Miranda | 16ea1b1 | 2017-12-12 14:52:48 -0800 | [diff] [blame] | 355 | mLoadingIndicator.setVisibility(View.VISIBLE); |
| 356 | mLoadingIndicator.setAlpha(1f); |
| 357 | if (mProgressDrawable != null) { |
| 358 | mProgressDrawable.start(); |
| 359 | } |
| 360 | } |
| 361 | } |
| 362 | }, 500); |
| 363 | |
| 364 | mBottomSheetInitialState = (savedInstanceState == null) |
| 365 | ? BottomSheetBehavior.STATE_EXPANDED |
Santiago Etchebehere | 41257a8 | 2018-03-30 10:50:12 -0700 | [diff] [blame] | 366 | : savedInstanceState.getInt(KEY_BOTTOM_SHEET_STATE, |
| 367 | BottomSheetBehavior.STATE_EXPANDED); |
Jon Miranda | 16ea1b1 | 2017-12-12 14:52:48 -0800 | [diff] [blame] | 368 | setUpBottomSheetListeners(); |
| 369 | |
| 370 | return view; |
| 371 | } |
| 372 | |
| 373 | @Override |
| 374 | public void onResume() { |
| 375 | super.onResume(); |
| 376 | |
| 377 | WallpaperPreferences preferences = InjectorProvider.getInjector().getPreferences(getActivity()); |
| 378 | preferences.setLastAppActiveTimestamp(new Date().getTime()); |
| 379 | |
| 380 | // Show the staged 'load wallpaper' or 'set wallpaper' error dialog fragments if there is one |
| 381 | // that was unable to be shown earlier when this fragment's hosting activity didn't allow |
| 382 | // committing fragment transactions. |
| 383 | if (mStagedLoadWallpaperErrorDialogFragment != null) { |
| 384 | mStagedLoadWallpaperErrorDialogFragment.show( |
| 385 | getFragmentManager(), TAG_LOAD_WALLPAPER_ERROR_DIALOG_FRAGMENT); |
| 386 | mStagedLoadWallpaperErrorDialogFragment = null; |
| 387 | } |
| 388 | if (mStagedSetWallpaperErrorDialogFragment != null) { |
| 389 | mStagedSetWallpaperErrorDialogFragment.show( |
| 390 | getFragmentManager(), TAG_SET_WALLPAPER_ERROR_DIALOG_FRAGMENT); |
| 391 | mStagedSetWallpaperErrorDialogFragment = null; |
| 392 | } |
| 393 | } |
| 394 | |
| 395 | @Override |
| 396 | public void onCreateOptionsMenu(Menu menu, MenuInflater inflater) { |
| 397 | super.onCreateOptionsMenu(menu, inflater); |
| 398 | inflater.inflate(R.menu.preview_menu, menu); |
| 399 | } |
| 400 | |
| 401 | @Override |
| 402 | public void onPrepareOptionsMenu(Menu menu) { |
| 403 | super.onPrepareOptionsMenu(menu); |
| 404 | MenuItem setWallpaperButton = menu.findItem(R.id.set_wallpaper); |
| 405 | |
| 406 | if (mPreviewMode == MODE_CROP_AND_SET_WALLPAPER && isWallpaperLoaded()) { |
| 407 | setWallpaperButton.setVisible(true); |
| 408 | } else { |
| 409 | setWallpaperButton.setVisible(false); |
| 410 | } |
| 411 | } |
| 412 | |
| 413 | @Override |
| 414 | public boolean onOptionsItemSelected(MenuItem item) { |
| 415 | int id = item.getItemId(); |
| 416 | if (id == R.id.set_wallpaper) { |
| 417 | if (BuildCompat.isAtLeastN()) { |
Santiago Etchebehere | 8f118fe | 2018-06-11 16:57:10 -0700 | [diff] [blame] | 418 | requestDestination(); |
Jon Miranda | 16ea1b1 | 2017-12-12 14:52:48 -0800 | [diff] [blame] | 419 | } else { |
| 420 | setCurrentWallpaper(WallpaperPersister.DEST_HOME_SCREEN); |
| 421 | } |
| 422 | return true; |
| 423 | } else if (id == android.R.id.home) { |
| 424 | // The Preview screen has multiple entry points. It could be opened from either |
| 425 | // the IndividualPreviewActivity, the "My photos" selection (by way of |
| 426 | // TopLevelPickerActivity), or from a system "crop and set wallpaper" intent. |
| 427 | // Therefore, handle the Up button as a global Back. |
| 428 | getActivity().onBackPressed(); |
| 429 | return true; |
| 430 | } |
| 431 | |
| 432 | return false; |
| 433 | } |
| 434 | |
Santiago Etchebehere | 8f118fe | 2018-06-11 16:57:10 -0700 | [diff] [blame] | 435 | private void requestDestination() { |
| 436 | CurrentWallpaperInfoFactory factory = InjectorProvider.getInjector() |
| 437 | .getCurrentWallpaperFactory(getContext()); |
| 438 | |
| 439 | factory.createCurrentWallpaperInfos((homeWallpaper, lockWallpaper, presentationMode) -> { |
| 440 | SetWallpaperDialogFragment setWallpaperDialog = new SetWallpaperDialogFragment(); |
| 441 | setWallpaperDialog.setTargetFragment(this, UNUSED_REQUEST_CODE); |
| 442 | if (homeWallpaper instanceof LiveWallpaperInfo && lockWallpaper == null) { |
| 443 | // if the lock wallpaper is a live wallpaper, we cannot set a home-only static one |
| 444 | setWallpaperDialog.setHomeOptionAvailable(false); |
| 445 | } |
| 446 | setWallpaperDialog.show(getFragmentManager(), TAG_SET_WALLPAPER_DIALOG_FRAGMENT); |
| 447 | }, true); // Force refresh as the wallpaper may have been set while this fragment was paused |
| 448 | } |
| 449 | |
Jon Miranda | 16ea1b1 | 2017-12-12 14:52:48 -0800 | [diff] [blame] | 450 | @Override |
| 451 | public void onSetHomeScreen() { |
| 452 | setCurrentWallpaper(WallpaperPersister.DEST_HOME_SCREEN); |
| 453 | } |
| 454 | |
| 455 | @Override |
| 456 | public void onSetLockScreen() { |
| 457 | setCurrentWallpaper(WallpaperPersister.DEST_LOCK_SCREEN); |
| 458 | } |
| 459 | |
| 460 | @Override |
| 461 | public void onSetBoth() { |
| 462 | setCurrentWallpaper(WallpaperPersister.DEST_BOTH); |
| 463 | } |
| 464 | |
| 465 | @Override |
| 466 | public void onClickTryAgain(@Destination int wallpaperDestination) { |
| 467 | setCurrentWallpaper(wallpaperDestination); |
| 468 | } |
| 469 | |
| 470 | @Override |
| 471 | public void onClickOk() { |
Santiago Etchebehere | f790d70 | 2018-06-07 13:04:13 -0700 | [diff] [blame] | 472 | FragmentActivity activity = getActivity(); |
| 473 | if (activity != null) { |
| 474 | activity.finish(); |
| 475 | } |
Jon Miranda | 16ea1b1 | 2017-12-12 14:52:48 -0800 | [diff] [blame] | 476 | } |
| 477 | |
| 478 | @Override |
| 479 | public void onDestroy() { |
| 480 | super.onDestroy(); |
| 481 | if (mProgressDialog != null) { |
| 482 | mProgressDialog.dismiss(); |
| 483 | } |
| 484 | if (mProgressDrawable != null) { |
| 485 | mProgressDrawable.stop(); |
| 486 | } |
Santiago Etchebehere | 41257a8 | 2018-03-30 10:50:12 -0700 | [diff] [blame] | 487 | mFullResImageView.recycle(); |
Jon Miranda | 16ea1b1 | 2017-12-12 14:52:48 -0800 | [diff] [blame] | 488 | } |
| 489 | |
| 490 | @Override |
| 491 | public void onSaveInstanceState(Bundle outState) { |
| 492 | super.onSaveInstanceState(outState); |
| 493 | |
| 494 | final BottomSheetBehavior bottomSheetBehavior = BottomSheetBehavior.from(mBottomSheet); |
| 495 | outState.putInt(KEY_BOTTOM_SHEET_STATE, bottomSheetBehavior.getState()); |
| 496 | } |
| 497 | |
| 498 | private void updatePreviewPaneArrow(int bottomSheetState) { |
| 499 | if (bottomSheetState == BottomSheetBehavior.STATE_COLLAPSED) { |
| 500 | mPreviewPaneArrow.setImageResource(R.drawable.material_ic_keyboard_arrow_up_black_24); |
| 501 | mPreviewPaneArrow.setContentDescription( |
| 502 | getResources().getString(R.string.expand_attribution_panel)); |
| 503 | } else if (bottomSheetState == BottomSheetBehavior.STATE_EXPANDED) { |
| 504 | mPreviewPaneArrow.setImageResource(R.drawable.material_ic_keyboard_arrow_down_black_24); |
| 505 | mPreviewPaneArrow.setContentDescription( |
| 506 | getResources().getString(R.string.collapse_attribution_panel)); |
| 507 | } |
| 508 | mPreviewPaneArrow.setColorFilter( |
| 509 | getResources().getColor(R.color.preview_pane_arrow_color), Mode.SRC_IN); |
| 510 | } |
| 511 | |
Jon Miranda | 623e57e | 2018-01-05 16:33:30 -0800 | [diff] [blame] | 512 | /** |
| 513 | * Returns a zoom level that is similar to the actual zoom, but that is exactly 0.5 ** n for some |
| 514 | * integer n. This is useful for downsampling a bitmap--we want to see the bitmap at full detail, |
| 515 | * or downsampled to 1 in every 2 pixels, or 1 in 4, and so on, depending on the zoom. |
| 516 | */ |
| 517 | private static float getDownsampleZoom(float actualZoom) { |
| 518 | if (actualZoom > 1) { |
| 519 | // Very zoomed in, but we can't sample more than 1 pixel per pixel. |
| 520 | return 1.0f; |
| 521 | } |
| 522 | float lower = 1.0f / roundUpToPower2((int) Math.ceil(1 / actualZoom)); |
| 523 | float upper = lower * 2; |
| 524 | return nearestValue(actualZoom, lower, upper); |
| 525 | } |
| 526 | |
| 527 | /** |
| 528 | * Returns the integer rounded up to the next power of 2. |
| 529 | */ |
| 530 | private static int roundUpToPower2(int value) { |
| 531 | return 1 << (32 - Integer.numberOfLeadingZeros(value - 1)); |
| 532 | } |
| 533 | |
| 534 | /** |
| 535 | * Returns the closer of two values a and b to the given value. |
| 536 | */ |
| 537 | private static float nearestValue(float value, float a, float b) { |
| 538 | return Math.abs(a - value) < Math.abs(b - value) ? a : b; |
| 539 | } |
| 540 | |
Jon Miranda | 16ea1b1 | 2017-12-12 14:52:48 -0800 | [diff] [blame] | 541 | private void setUpBottomSheetListeners() { |
| 542 | final BottomSheetBehavior bottomSheetBehavior = BottomSheetBehavior.from(mBottomSheet); |
| 543 | |
| 544 | OnClickListener onClickListener = new OnClickListener() { |
| 545 | @Override |
| 546 | public void onClick(View view) { |
| 547 | if (bottomSheetBehavior.getState() == BottomSheetBehavior.STATE_COLLAPSED) { |
| 548 | bottomSheetBehavior.setState(BottomSheetBehavior.STATE_EXPANDED); |
| 549 | } else if (bottomSheetBehavior.getState() == BottomSheetBehavior.STATE_EXPANDED) { |
| 550 | bottomSheetBehavior.setState(BottomSheetBehavior.STATE_COLLAPSED); |
| 551 | } |
| 552 | } |
| 553 | }; |
| 554 | mAttributionTitle.setOnClickListener(onClickListener); |
| 555 | mPreviewPaneArrow.setOnClickListener(onClickListener); |
| 556 | |
| 557 | bottomSheetBehavior.setBottomSheetCallback(new BottomSheetBehavior.BottomSheetCallback() { |
| 558 | @Override |
| 559 | public void onStateChanged(View bottomSheet, int newState) { |
| 560 | // Don't respond to lingering state change events occurring after the fragment has already |
| 561 | // been detached from the activity. Else, IllegalStateException may occur when trying to |
| 562 | // fetch resources. |
| 563 | if (getActivity() == null) { |
| 564 | return; |
| 565 | } |
| 566 | |
| 567 | updatePreviewPaneArrow(newState); |
| 568 | } |
| 569 | |
| 570 | @Override |
| 571 | public void onSlide(View bottomSheet, float slideOffset) { |
| 572 | float alpha; |
| 573 | if (slideOffset >= 0) { |
| 574 | alpha = slideOffset; |
| 575 | } else { |
| 576 | alpha = 1f - slideOffset; |
| 577 | } |
| 578 | mAttributionTitle.setAlpha(alpha); |
| 579 | mAttributionSubtitle1.setAlpha(alpha); |
| 580 | mAttributionSubtitle2.setAlpha(alpha); |
| 581 | mAttributionExploreButton.setAlpha(alpha); |
| 582 | } |
| 583 | }); |
| 584 | } |
| 585 | |
| 586 | private boolean isWallpaperLoaded() { |
Santiago Etchebehere | 41257a8 | 2018-03-30 10:50:12 -0700 | [diff] [blame] | 587 | return mFullResImageView.hasImage(); |
Jon Miranda | 16ea1b1 | 2017-12-12 14:52:48 -0800 | [diff] [blame] | 588 | } |
| 589 | |
| 590 | private void populateAttributionPane() { |
| 591 | final Context context = getContext(); |
| 592 | |
| 593 | final BottomSheetBehavior bottomSheetBehavior = BottomSheetBehavior.from(mBottomSheet); |
| 594 | |
| 595 | List<String> attributions = mWallpaper.getAttributions(context); |
| 596 | if (attributions.size() > 0 && attributions.get(0) != null) { |
| 597 | mAttributionTitle.setText(attributions.get(0)); |
| 598 | } |
| 599 | |
| 600 | if (attributions.size() > 1 && attributions.get(1) != null) { |
| 601 | mAttributionSubtitle1.setVisibility(View.VISIBLE); |
| 602 | mAttributionSubtitle1.setText(attributions.get(1)); |
| 603 | } |
| 604 | |
| 605 | if (attributions.size() > 2 && attributions.get(2) != null) { |
| 606 | mAttributionSubtitle2.setVisibility(View.VISIBLE); |
| 607 | mAttributionSubtitle2.setText(attributions.get(2)); |
| 608 | } |
| 609 | |
| 610 | String actionUrl = mWallpaper.getActionUrl(context); |
| 611 | if (actionUrl != null && !actionUrl.isEmpty()) { |
| 612 | if (mExploreIntent != null) { |
| 613 | if (Flags.skipDailyWallpaperButtonEnabled) { |
Santiago Etchebehere | d24506c | 2018-04-05 17:02:42 -0700 | [diff] [blame] | 614 | Drawable exploreButtonDrawable = context.getDrawable( |
Santiago Etchebehere | e0810d0 | 2018-05-10 17:39:40 -0700 | [diff] [blame] | 615 | mWallpaper.getActionIconRes(context)); |
Jon Miranda | 16ea1b1 | 2017-12-12 14:52:48 -0800 | [diff] [blame] | 616 | |
| 617 | // This Drawable's state is shared across the app, so make a copy of it before applying a |
| 618 | // color tint as not to affect other clients elsewhere in the app. |
Santiago Etchebehere | d1bd509 | 2018-04-18 16:03:30 -0700 | [diff] [blame] | 619 | exploreButtonDrawable = exploreButtonDrawable.getConstantState() |
| 620 | .newDrawable().mutate(); |
Jon Miranda | 16ea1b1 | 2017-12-12 14:52:48 -0800 | [diff] [blame] | 621 | // Color the "compass" icon with the accent color. |
| 622 | exploreButtonDrawable.setColorFilter( |
| 623 | getResources().getColor(R.color.accent_color), Mode.SRC_IN); |
| 624 | ButtonDrawableSetterCompat.setDrawableToButtonStart( |
| 625 | mAttributionExploreButton, exploreButtonDrawable); |
Santiago Etchebehere | d1bd509 | 2018-04-18 16:03:30 -0700 | [diff] [blame] | 626 | mAttributionExploreButton.setText(context.getString( |
Santiago Etchebehere | e0810d0 | 2018-05-10 17:39:40 -0700 | [diff] [blame] | 627 | mWallpaper.getActionLabelRes(context))); |
Jon Miranda | 16ea1b1 | 2017-12-12 14:52:48 -0800 | [diff] [blame] | 628 | } |
| 629 | |
| 630 | mAttributionExploreSection.setVisibility(View.VISIBLE); |
| 631 | mAttributionExploreButton.setOnClickListener(new OnClickListener() { |
| 632 | @Override |
| 633 | public void onClick(View view) { |
Santiago Etchebehere | ce5613f | 2018-06-01 13:22:47 -0700 | [diff] [blame] | 634 | mUserEventLogger.logActionClicked(mWallpaper.getCollectionId(context), |
| 635 | mWallpaper.getActionLabelRes(context)); |
Jon Miranda | 16ea1b1 | 2017-12-12 14:52:48 -0800 | [diff] [blame] | 636 | |
| 637 | startActivity(mExploreIntent); |
| 638 | } |
| 639 | }); |
| 640 | } |
| 641 | } |
| 642 | |
| 643 | mBottomSheet.setVisibility(View.VISIBLE); |
| 644 | |
| 645 | // Initialize the state of the BottomSheet based on the current state because if the initial |
| 646 | // and current state are the same, the state change listener won't fire and set the correct |
| 647 | // arrow asset and text alpha. |
| 648 | if (bottomSheetBehavior.getState() == BottomSheetBehavior.STATE_EXPANDED) { |
| 649 | updatePreviewPaneArrow(BottomSheetBehavior.STATE_EXPANDED); |
| 650 | } else { |
| 651 | mAttributionTitle.setAlpha(0f); |
| 652 | mAttributionSubtitle1.setAlpha(0f); |
| 653 | mAttributionSubtitle2.setAlpha(0f); |
| 654 | } |
| 655 | |
| 656 | // Let the state change listener take care of animating a state change to the initial state if |
| 657 | // there's a state change. |
| 658 | bottomSheetBehavior.setState(mBottomSheetInitialState); |
| 659 | } |
| 660 | |
| 661 | /** |
| 662 | * Initializes MosaicView by initializing tiling, setting a fallback page bitmap, and initializing |
| 663 | * a zoom-scroll observer and click listener. |
| 664 | */ |
Santiago Etchebehere | 41257a8 | 2018-03-30 10:50:12 -0700 | [diff] [blame] | 665 | private void initFullResView() { |
| 666 | mFullResImageView.setMinimumScaleType(SubsamplingScaleImageView.SCALE_TYPE_CENTER_CROP); |
Jon Miranda | 623e57e | 2018-01-05 16:33:30 -0800 | [diff] [blame] | 667 | |
| 668 | // Set a solid black "page bitmap" so MosaicView draws a black background while waiting |
| 669 | // for the image to load or a transparent one if a thumbnail already loaded. |
| 670 | Bitmap blackBitmap = Bitmap.createBitmap(1, 1, Config.ARGB_8888); |
| 671 | int color = (mLowResImageView.getDrawable() == null) ? Color.BLACK : Color.TRANSPARENT; |
| 672 | blackBitmap.setPixel(0, 0, color); |
Santiago Etchebehere | 41257a8 | 2018-03-30 10:50:12 -0700 | [diff] [blame] | 673 | mFullResImageView.setImage(ImageSource.bitmap(blackBitmap)); |
Jon Miranda | 623e57e | 2018-01-05 16:33:30 -0800 | [diff] [blame] | 674 | |
Jon Miranda | 16ea1b1 | 2017-12-12 14:52:48 -0800 | [diff] [blame] | 675 | // Then set a fallback "page bitmap" to cover the whole MosaicView, which is an actual |
| 676 | // (lower res) version of the image to be displayed. |
Jon Miranda | 623e57e | 2018-01-05 16:33:30 -0800 | [diff] [blame] | 677 | Point targetPageBitmapSize = new Point(mRawWallpaperSize); |
Jon Miranda | 16ea1b1 | 2017-12-12 14:52:48 -0800 | [diff] [blame] | 678 | mWallpaperAsset.decodeBitmap(targetPageBitmapSize.x, targetPageBitmapSize.y, |
| 679 | new BitmapReceiver() { |
| 680 | @Override |
| 681 | public void onBitmapDecoded(Bitmap pageBitmap) { |
| 682 | // Check that the activity is still around since the decoding task started. |
| 683 | if (getActivity() == null) { |
| 684 | return; |
| 685 | } |
| 686 | |
| 687 | // Some of these may be null depending on if the Fragment is paused, stopped, |
| 688 | // or destroyed. |
| 689 | if (mLoadingIndicator != null) { |
| 690 | mLoadingIndicator.setVisibility(View.GONE); |
| 691 | } |
| 692 | // The page bitmap may be null if there was a decoding error, so show an error dialog. |
| 693 | if (pageBitmap == null) { |
| 694 | showLoadWallpaperErrorDialog(); |
| 695 | return; |
| 696 | } |
Santiago Etchebehere | 41257a8 | 2018-03-30 10:50:12 -0700 | [diff] [blame] | 697 | if (mFullResImageView != null) { |
Jon Miranda | 623e57e | 2018-01-05 16:33:30 -0800 | [diff] [blame] | 698 | // Set page bitmap. |
Santiago Etchebehere | 41257a8 | 2018-03-30 10:50:12 -0700 | [diff] [blame] | 699 | mFullResImageView.setImage(ImageSource.bitmap(pageBitmap)); |
Jon Miranda | 16ea1b1 | 2017-12-12 14:52:48 -0800 | [diff] [blame] | 700 | |
Santiago Etchebehere | 6af67ed | 2018-03-27 16:37:57 -0700 | [diff] [blame] | 701 | setDefaultWallpaperZoomAndScroll(); |
Jon Miranda | 623e57e | 2018-01-05 16:33:30 -0800 | [diff] [blame] | 702 | crossFadeInMosaicView(); |
Jon Miranda | 16ea1b1 | 2017-12-12 14:52:48 -0800 | [diff] [blame] | 703 | |
Jon Miranda | 623e57e | 2018-01-05 16:33:30 -0800 | [diff] [blame] | 704 | // Record memory snapshot of app one second delayed to allow time for MosaicView tiles |
| 705 | // to be decoded and overlaid on top of the page bitmap. |
| 706 | new Handler().postDelayed(new Runnable() { |
| 707 | @Override |
| 708 | public void run() { |
| 709 | if (getActivity() == null) { |
| 710 | return; |
| 711 | } |
Jon Miranda | 16ea1b1 | 2017-12-12 14:52:48 -0800 | [diff] [blame] | 712 | |
Jon Miranda | 623e57e | 2018-01-05 16:33:30 -0800 | [diff] [blame] | 713 | InjectorProvider.getInjector().getPerformanceMonitor() |
| 714 | .recordFullResPreviewLoadedMemorySnapshot(); |
Jon Miranda | 16ea1b1 | 2017-12-12 14:52:48 -0800 | [diff] [blame] | 715 | } |
Jon Miranda | 623e57e | 2018-01-05 16:33:30 -0800 | [diff] [blame] | 716 | }, 1000); |
| 717 | } |
Jon Miranda | 16ea1b1 | 2017-12-12 14:52:48 -0800 | [diff] [blame] | 718 | if (mProgressDrawable != null) { |
| 719 | mProgressDrawable.stop(); |
| 720 | } |
Jon Miranda | 16ea1b1 | 2017-12-12 14:52:48 -0800 | [diff] [blame] | 721 | getActivity().invalidateOptionsMenu(); |
| 722 | |
| 723 | populateAttributionPane(); |
| 724 | } |
| 725 | }); |
| 726 | } |
| 727 | |
| 728 | /** |
| 729 | * Makes the MosaicView visible with an alpha fade-in animation while fading out the loading |
| 730 | * indicator. |
| 731 | */ |
| 732 | private void crossFadeInMosaicView() { |
| 733 | long shortAnimationDuration = getResources().getInteger(android.R.integer.config_shortAnimTime); |
| 734 | |
Santiago Etchebehere | 41257a8 | 2018-03-30 10:50:12 -0700 | [diff] [blame] | 735 | mFullResImageView.setAlpha(0f); |
| 736 | mFullResImageView.animate() |
Jon Miranda | 16ea1b1 | 2017-12-12 14:52:48 -0800 | [diff] [blame] | 737 | .alpha(1f) |
Jon Miranda | 623e57e | 2018-01-05 16:33:30 -0800 | [diff] [blame] | 738 | .setDuration(shortAnimationDuration) |
| 739 | .setListener(new AnimatorListenerAdapter() { |
| 740 | @Override |
| 741 | public void onAnimationEnd(Animator animation) { |
| 742 | // Clear the thumbnail bitmap reference to save memory since it's no longer visible. |
| 743 | if (mLowResImageView != null) { |
| 744 | mLowResImageView.setImageBitmap(null); |
| 745 | } |
| 746 | } |
| 747 | }); |
Jon Miranda | 16ea1b1 | 2017-12-12 14:52:48 -0800 | [diff] [blame] | 748 | |
| 749 | mLoadingIndicator.animate() |
| 750 | .alpha(0f) |
| 751 | .setDuration(shortAnimationDuration) |
| 752 | .setListener(new AnimatorListenerAdapter() { |
| 753 | @Override |
| 754 | public void onAnimationEnd(Animator animation) { |
| 755 | if (mLoadingIndicator != null) { |
| 756 | mLoadingIndicator.setVisibility(View.GONE); |
| 757 | } |
| 758 | } |
| 759 | }); |
| 760 | } |
| 761 | |
Santiago Etchebehere | 6af67ed | 2018-03-27 16:37:57 -0700 | [diff] [blame] | 762 | /** |
| 763 | * Sets the default wallpaper zoom and scroll position based on a "crop surface" |
| 764 | * (with extra width to account for parallax) superimposed on the screen. Shows as much of the |
| 765 | * wallpaper as possible on the crop surface and align screen to crop surface such that the |
| 766 | * default preview matches what would be seen by the user in the left-most home screen. |
| 767 | * |
| 768 | * <p>This method is called once in the Fragment lifecycle after the wallpaper asset has loaded |
| 769 | * and rendered to the layout. |
| 770 | */ |
| 771 | private void setDefaultWallpaperZoomAndScroll() { |
| 772 | // Determine minimum zoom to fit maximum visible area of wallpaper on crop surface. |
| 773 | float defaultWallpaperZoom = |
| 774 | WallpaperCropUtils.calculateMinZoom(mRawWallpaperSize, mDefaultCropSurfaceSize); |
| 775 | float minWallpaperZoom = |
| 776 | WallpaperCropUtils.calculateMinZoom(mRawWallpaperSize, mScreenSize); |
| 777 | |
| 778 | Point screenToCropSurfacePosition = WallpaperCropUtils.calculateCenterPosition( |
| 779 | mDefaultCropSurfaceSize, mScreenSize, true /* alignStart */, isRtl()); |
| 780 | Point zoomedWallpaperSize = new Point( |
| 781 | Math.round(mRawWallpaperSize.x * defaultWallpaperZoom), |
| 782 | Math.round(mRawWallpaperSize.y * defaultWallpaperZoom)); |
| 783 | Point cropSurfaceToWallpaperPosition = WallpaperCropUtils.calculateCenterPosition( |
| 784 | zoomedWallpaperSize, mDefaultCropSurfaceSize, false /* alignStart */, isRtl()); |
| 785 | |
| 786 | // Set min wallpaper zoom and max zoom on MosaicView widget. |
Santiago Etchebehere | 41257a8 | 2018-03-30 10:50:12 -0700 | [diff] [blame] | 787 | mFullResImageView.setMaxScale(Math.max(DEFAULT_WALLPAPER_MAX_ZOOM, defaultWallpaperZoom)); |
| 788 | mFullResImageView.setMinScale(minWallpaperZoom); |
Santiago Etchebehere | 6af67ed | 2018-03-27 16:37:57 -0700 | [diff] [blame] | 789 | |
| 790 | // Set center to composite positioning between scaled wallpaper and screen. |
| 791 | PointF centerPosition = new PointF( |
| 792 | mRawWallpaperSize.x / 2f, |
| 793 | mRawWallpaperSize.y / 2f); |
| 794 | centerPosition.offset( - (screenToCropSurfacePosition.x + cropSurfaceToWallpaperPosition.x), |
| 795 | - (screenToCropSurfacePosition.y + cropSurfaceToWallpaperPosition.y)); |
| 796 | |
Santiago Etchebehere | 41257a8 | 2018-03-30 10:50:12 -0700 | [diff] [blame] | 797 | mFullResImageView.setScaleAndCenter(defaultWallpaperZoom, centerPosition); |
Santiago Etchebehere | 6af67ed | 2018-03-27 16:37:57 -0700 | [diff] [blame] | 798 | } |
| 799 | |
Clément Julliard | ea1638d | 2018-05-21 19:15:17 -0700 | [diff] [blame] | 800 | protected Rect calculateCropRect() { |
Jon Miranda | 16ea1b1 | 2017-12-12 14:52:48 -0800 | [diff] [blame] | 801 | // Calculate Rect of wallpaper in physical pixel terms (i.e., scaled to current zoom). |
Santiago Etchebehere | 41257a8 | 2018-03-30 10:50:12 -0700 | [diff] [blame] | 802 | float wallpaperZoom = mFullResImageView.getScale(); |
Jon Miranda | 16ea1b1 | 2017-12-12 14:52:48 -0800 | [diff] [blame] | 803 | int scaledWallpaperWidth = (int) (mRawWallpaperSize.x * wallpaperZoom); |
| 804 | int scaledWallpaperHeight = (int) (mRawWallpaperSize.y * wallpaperZoom); |
Jon Miranda | 623e57e | 2018-01-05 16:33:30 -0800 | [diff] [blame] | 805 | Rect rect = new Rect(); |
Santiago Etchebehere | 41257a8 | 2018-03-30 10:50:12 -0700 | [diff] [blame] | 806 | mFullResImageView.visibleFileRect(rect); |
Jon Miranda | 623e57e | 2018-01-05 16:33:30 -0800 | [diff] [blame] | 807 | int scrollX = (int) (rect.left * wallpaperZoom); |
| 808 | int scrollY = (int) (rect.top * wallpaperZoom); |
Jon Miranda | 16ea1b1 | 2017-12-12 14:52:48 -0800 | [diff] [blame] | 809 | |
Jon Miranda | 623e57e | 2018-01-05 16:33:30 -0800 | [diff] [blame] | 810 | rect.set(0, 0, scaledWallpaperWidth, scaledWallpaperHeight); |
Jon Miranda | 16ea1b1 | 2017-12-12 14:52:48 -0800 | [diff] [blame] | 811 | Point screenSize = ScreenSizeCalculator.getInstance().getScreenSize( |
| 812 | getActivity().getWindowManager().getDefaultDisplay()); |
Jon Miranda | 16ea1b1 | 2017-12-12 14:52:48 -0800 | [diff] [blame] | 813 | // Crop rect should start off as the visible screen and then include extra width and height if |
| 814 | // available within wallpaper at the current zoom. |
| 815 | Rect cropRect = new Rect(scrollX, scrollY, scrollX + screenSize.x, scrollY + screenSize.y); |
| 816 | |
| 817 | Point defaultCropSurfaceSize = WallpaperCropUtils.getDefaultCropSurfaceSize( |
| 818 | getResources(), getActivity().getWindowManager().getDefaultDisplay()); |
| 819 | int extraWidth = defaultCropSurfaceSize.x - screenSize.x; |
| 820 | int extraHeightTopAndBottom = (int) ((defaultCropSurfaceSize.y - screenSize.y) / 2f); |
| 821 | |
| 822 | // Try to increase size of screenRect to include extra width depending on the layout direction. |
| 823 | if (isRtl()) { |
Jon Miranda | 623e57e | 2018-01-05 16:33:30 -0800 | [diff] [blame] | 824 | cropRect.left = Math.max(cropRect.left - extraWidth, rect.left); |
Jon Miranda | 16ea1b1 | 2017-12-12 14:52:48 -0800 | [diff] [blame] | 825 | } else { |
Jon Miranda | 623e57e | 2018-01-05 16:33:30 -0800 | [diff] [blame] | 826 | cropRect.right = Math.min(cropRect.right + extraWidth, rect.right); |
Jon Miranda | 16ea1b1 | 2017-12-12 14:52:48 -0800 | [diff] [blame] | 827 | } |
| 828 | |
| 829 | // Try to increase the size of the cropRect to to include extra height. |
| 830 | int availableExtraHeightTop = cropRect.top - Math.max( |
Jon Miranda | 623e57e | 2018-01-05 16:33:30 -0800 | [diff] [blame] | 831 | rect.top, |
Jon Miranda | 16ea1b1 | 2017-12-12 14:52:48 -0800 | [diff] [blame] | 832 | cropRect.top - extraHeightTopAndBottom); |
| 833 | int availableExtraHeightBottom = Math.min( |
Jon Miranda | 623e57e | 2018-01-05 16:33:30 -0800 | [diff] [blame] | 834 | rect.bottom, |
Jon Miranda | 16ea1b1 | 2017-12-12 14:52:48 -0800 | [diff] [blame] | 835 | cropRect.bottom + extraHeightTopAndBottom) - cropRect.bottom; |
| 836 | |
| 837 | int availableExtraHeightTopAndBottom = |
| 838 | Math.min(availableExtraHeightTop, availableExtraHeightBottom); |
| 839 | cropRect.top -= availableExtraHeightTopAndBottom; |
| 840 | cropRect.bottom += availableExtraHeightTopAndBottom; |
| 841 | |
| 842 | return cropRect; |
| 843 | } |
| 844 | |
| 845 | /** |
| 846 | * Sets current wallpaper to the device based on current zoom and scroll state. |
| 847 | * |
| 848 | * @param destination The wallpaper destination i.e. home vs. lockscreen vs. both. |
| 849 | */ |
| 850 | private void setCurrentWallpaper(@Destination final int destination) { |
| 851 | mPreferences.setPendingWallpaperSetStatus(WallpaperPreferences.WALLPAPER_SET_PENDING); |
| 852 | |
| 853 | // Save current screen rotation so we can temporarily disable rotation while setting the |
| 854 | // wallpaper and restore after setting the wallpaper finishes. |
| 855 | saveAndLockScreenOrientation(); |
| 856 | |
Jon Miranda | 623e57e | 2018-01-05 16:33:30 -0800 | [diff] [blame] | 857 | // Clear MosaicView tiles and Glide's cache and pools to reclaim memory for final cropped |
| 858 | // bitmap. |
Jon Miranda | 16ea1b1 | 2017-12-12 14:52:48 -0800 | [diff] [blame] | 859 | Glide.get(getActivity()).clearMemory(); |
| 860 | |
| 861 | // ProgressDialog endlessly updates the UI thread, keeping it from going idle which therefore |
| 862 | // causes Espresso to hang once the dialog is shown. |
| 863 | if (!mTestingModeEnabled) { |
| 864 | int themeResId; |
| 865 | if (VERSION.SDK_INT < VERSION_CODES.LOLLIPOP) { |
| 866 | themeResId = R.style.ProgressDialogThemePreL; |
| 867 | } else { |
| 868 | themeResId = R.style.LightDialogTheme; |
| 869 | } |
| 870 | mProgressDialog = new ProgressDialog(getActivity(), themeResId); |
| 871 | |
| 872 | mProgressDialog.setTitle(PROGRESS_DIALOG_NO_TITLE); |
| 873 | mProgressDialog.setMessage( |
| 874 | getResources().getString(R.string.set_wallpaper_progress_message)); |
| 875 | mProgressDialog.setIndeterminate(PROGRESS_DIALOG_INDETERMINATE); |
| 876 | mProgressDialog.show(); |
| 877 | } |
| 878 | |
Santiago Etchebehere | 41257a8 | 2018-03-30 10:50:12 -0700 | [diff] [blame] | 879 | float wallpaperScale = mFullResImageView.getScale(); |
Jon Miranda | 16ea1b1 | 2017-12-12 14:52:48 -0800 | [diff] [blame] | 880 | Rect cropRect = calculateCropRect(); |
Jon Miranda | 16ea1b1 | 2017-12-12 14:52:48 -0800 | [diff] [blame] | 881 | mWallpaperPersister.setIndividualWallpaper(mWallpaper, mWallpaperAsset, cropRect, |
| 882 | wallpaperScale, destination, new SetWallpaperCallback() { |
| 883 | @Override |
| 884 | public void onSuccess() { |
| 885 | Context context = getContext(); |
| 886 | mUserEventLogger.logWallpaperSet( |
| 887 | mWallpaper.getCollectionId(context), |
| 888 | mWallpaper.getWallpaperId()); |
| 889 | mPreferences.setPendingWallpaperSetStatus( |
| 890 | WallpaperPreferences.WALLPAPER_SET_NOT_PENDING); |
| 891 | mUserEventLogger.logWallpaperSetResult( |
| 892 | UserEventLogger.WALLPAPER_SET_RESULT_SUCCESS); |
| 893 | |
| 894 | if (getActivity() == null) { |
| 895 | return; |
| 896 | } |
| 897 | |
| 898 | if (mProgressDialog != null) { |
| 899 | mProgressDialog.dismiss(); |
| 900 | } |
| 901 | |
| 902 | restoreScreenOrientation(); |
| 903 | finishActivityWithResultOk(); |
| 904 | } |
| 905 | |
| 906 | @Override |
| 907 | public void onError(Throwable throwable) { |
| 908 | mPreferences.setPendingWallpaperSetStatus( |
| 909 | WallpaperPreferences.WALLPAPER_SET_NOT_PENDING); |
| 910 | mUserEventLogger.logWallpaperSetResult( |
| 911 | UserEventLogger.WALLPAPER_SET_RESULT_FAILURE); |
| 912 | @WallpaperSetFailureReason int failureReason = ThrowableAnalyzer.isOOM(throwable) |
| 913 | ? UserEventLogger.WALLPAPER_SET_FAILURE_REASON_OOM |
| 914 | : UserEventLogger.WALLPAPER_SET_FAILURE_REASON_OTHER; |
| 915 | mUserEventLogger.logWallpaperSetFailureReason(failureReason); |
| 916 | |
| 917 | if (getActivity() == null) { |
| 918 | return; |
| 919 | } |
| 920 | |
| 921 | if (mProgressDialog != null) { |
| 922 | mProgressDialog.dismiss(); |
| 923 | } |
| 924 | restoreScreenOrientation(); |
| 925 | showSetWallpaperErrorDialog(destination); |
| 926 | } |
| 927 | }); |
| 928 | } |
| 929 | |
| 930 | private void finishActivityWithResultOk() { |
| 931 | try { |
| 932 | Toast.makeText( |
| 933 | getActivity(), R.string.wallpaper_set_successfully_message, Toast.LENGTH_SHORT).show(); |
| 934 | } catch (NotFoundException e) { |
| 935 | Log.e(TAG, "Could not show toast " + e); |
| 936 | } |
| 937 | getActivity().overridePendingTransition(R.anim.fade_in, R.anim.fade_out); |
| 938 | getActivity().setResult(Activity.RESULT_OK); |
| 939 | getActivity().finish(); |
| 940 | } |
| 941 | |
| 942 | private void showSetWallpaperErrorDialog(@Destination int wallpaperDestination) { |
| 943 | SetWallpaperErrorDialogFragment newFragment = SetWallpaperErrorDialogFragment.newInstance( |
| 944 | R.string.set_wallpaper_error_message, wallpaperDestination); |
| 945 | newFragment.setTargetFragment(this, UNUSED_REQUEST_CODE); |
| 946 | |
| 947 | // Show 'set wallpaper' error dialog now if it's safe to commit fragment transactions, otherwise |
| 948 | // stage it for later when the hosting activity is in a state to commit fragment transactions. |
| 949 | BasePreviewActivity activity = (BasePreviewActivity) getActivity(); |
| 950 | if (activity.isSafeToCommitFragmentTransaction()) { |
| 951 | newFragment.show(getFragmentManager(), TAG_SET_WALLPAPER_ERROR_DIALOG_FRAGMENT); |
| 952 | } else { |
| 953 | mStagedSetWallpaperErrorDialogFragment = newFragment; |
| 954 | } |
| 955 | } |
| 956 | |
| 957 | /** |
| 958 | * Shows 'load wallpaper' error dialog now or stage it to be shown when the hosting activity is in |
| 959 | * a state that allows committing fragment transactions. |
| 960 | */ |
| 961 | private void showLoadWallpaperErrorDialog() { |
| 962 | LoadWallpaperErrorDialogFragment dialogFragment = |
| 963 | LoadWallpaperErrorDialogFragment.newInstance(); |
| 964 | dialogFragment.setTargetFragment(PreviewFragment.this, UNUSED_REQUEST_CODE); |
| 965 | |
| 966 | // Show 'load wallpaper' error dialog now or stage it to be shown when the hosting |
| 967 | // activity is in a state that allows committing fragment transactions. |
| 968 | BasePreviewActivity activity = (BasePreviewActivity) getActivity(); |
| 969 | if (activity != null && activity.isSafeToCommitFragmentTransaction()) { |
| 970 | dialogFragment.show(PreviewFragment.this.getFragmentManager(), |
| 971 | TAG_LOAD_WALLPAPER_ERROR_DIALOG_FRAGMENT); |
| 972 | } else { |
| 973 | mStagedLoadWallpaperErrorDialogFragment = dialogFragment; |
| 974 | } |
| 975 | } |
| 976 | |
Jon Miranda | 623e57e | 2018-01-05 16:33:30 -0800 | [diff] [blame] | 977 | @IntDef({ |
| 978 | ActivityInfo.SCREEN_ORIENTATION_PORTRAIT, |
| 979 | ActivityInfo.SCREEN_ORIENTATION_LANDSCAPE, |
| 980 | ActivityInfo.SCREEN_ORIENTATION_REVERSE_PORTRAIT, |
| 981 | ActivityInfo.SCREEN_ORIENTATION_REVERSE_LANDSCAPE}) |
| 982 | private @interface ActivityInfoScreenOrientation { |
| 983 | } |
| 984 | |
Jon Miranda | 16ea1b1 | 2017-12-12 14:52:48 -0800 | [diff] [blame] | 985 | /** |
| 986 | * Gets the appropriate ActivityInfo orientation for the current configuration orientation to |
| 987 | * enable locking screen rotation at API levels lower than 18. |
| 988 | */ |
| 989 | @ActivityInfoScreenOrientation |
| 990 | private int getCompatActivityInfoOrientation() { |
| 991 | int configOrientation = getResources().getConfiguration().orientation; |
| 992 | final Display display = getActivity().getWindowManager().getDefaultDisplay(); |
| 993 | int naturalOrientation = Configuration.ORIENTATION_LANDSCAPE; |
| 994 | switch (display.getRotation()) { |
| 995 | case Surface.ROTATION_0: |
| 996 | case Surface.ROTATION_180: |
| 997 | // We are currently in the same basic orientation as the natural orientation. |
| 998 | naturalOrientation = configOrientation; |
| 999 | break; |
| 1000 | case Surface.ROTATION_90: |
| 1001 | case Surface.ROTATION_270: |
| 1002 | // We are currently in the other basic orientation to the natural orientation. |
| 1003 | naturalOrientation = (configOrientation == Configuration.ORIENTATION_LANDSCAPE) |
| 1004 | ? Configuration.ORIENTATION_PORTRAIT : Configuration.ORIENTATION_LANDSCAPE; |
| 1005 | break; |
| 1006 | default: |
| 1007 | // continue below |
| 1008 | } |
| 1009 | |
| 1010 | // Since the map starts at portrait, we need to offset if this device's natural orientation |
| 1011 | // is landscape. |
| 1012 | int indexOffset = 0; |
| 1013 | if (naturalOrientation == Configuration.ORIENTATION_LANDSCAPE) { |
| 1014 | indexOffset = 1; |
| 1015 | } |
| 1016 | |
| 1017 | switch ((display.getRotation() + indexOffset) % 4) { |
| 1018 | case 0: |
| 1019 | return ActivityInfo.SCREEN_ORIENTATION_PORTRAIT; |
| 1020 | case 1: |
| 1021 | return ActivityInfo.SCREEN_ORIENTATION_LANDSCAPE; |
| 1022 | case 2: |
| 1023 | return ActivityInfo.SCREEN_ORIENTATION_REVERSE_PORTRAIT; |
| 1024 | case 3: |
| 1025 | return ActivityInfo.SCREEN_ORIENTATION_REVERSE_LANDSCAPE; |
| 1026 | default: |
| 1027 | Log.e(TAG, "Display rotation did not correspond to a valid ActivityInfo orientation with" |
| 1028 | + " display rotation: " + display.getRotation() + " and index offset: " + indexOffset |
| 1029 | + "."); |
| 1030 | return ActivityInfo.SCREEN_ORIENTATION_LANDSCAPE; |
| 1031 | } |
| 1032 | } |
| 1033 | |
Jon Miranda | 623e57e | 2018-01-05 16:33:30 -0800 | [diff] [blame] | 1034 | @TargetApi(Build.VERSION_CODES.JELLY_BEAN_MR2) |
Jon Miranda | 16ea1b1 | 2017-12-12 14:52:48 -0800 | [diff] [blame] | 1035 | private void saveAndLockScreenOrientation() { |
| 1036 | mCurrentScreenOrientation = getActivity().getRequestedOrientation(); |
| 1037 | if (VERSION.SDK_INT >= VERSION_CODES.JELLY_BEAN_MR2) { |
| 1038 | getActivity().setRequestedOrientation(ActivityInfo.SCREEN_ORIENTATION_LOCKED); |
| 1039 | } else { |
| 1040 | getActivity().setRequestedOrientation(getCompatActivityInfoOrientation()); |
| 1041 | } |
| 1042 | } |
| 1043 | |
| 1044 | private void restoreScreenOrientation() { |
| 1045 | getActivity().setRequestedOrientation(mCurrentScreenOrientation); |
| 1046 | } |
| 1047 | |
| 1048 | /** |
| 1049 | * Returns whether layout direction is RTL (or false for LTR). Since native RTL layout support was |
| 1050 | * added in API 17, returns false for versions lower than 17. |
| 1051 | */ |
| 1052 | private boolean isRtl() { |
Jon Miranda | 623e57e | 2018-01-05 16:33:30 -0800 | [diff] [blame] | 1053 | return VERSION.SDK_INT >= Build.VERSION_CODES.JELLY_BEAN_MR1 |
Jon Miranda | 16ea1b1 | 2017-12-12 14:52:48 -0800 | [diff] [blame] | 1054 | && getResources().getConfiguration().getLayoutDirection() == View.LAYOUT_DIRECTION_RTL; |
| 1055 | } |
Jon Miranda | 623e57e | 2018-01-05 16:33:30 -0800 | [diff] [blame] | 1056 | } |