Catherine Liang | 8270362 | 2022-12-21 18:04:54 +0000 | [diff] [blame] | 1 | /* |
| 2 | * Copyright (C) 2023 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.customization.model.color; |
| 17 | |
| 18 | import static com.android.customization.model.color.ColorOptionsProvider.COLOR_SOURCE_HOME; |
| 19 | import static com.android.customization.model.color.ColorOptionsProvider.COLOR_SOURCE_LOCK; |
| 20 | import static com.android.customization.model.color.ColorOptionsProvider.COLOR_SOURCE_PRESET; |
| 21 | |
| 22 | import android.app.Activity; |
| 23 | import android.app.WallpaperColors; |
| 24 | import android.content.Context; |
| 25 | import android.os.Handler; |
| 26 | import android.os.SystemClock; |
| 27 | import android.stats.style.StyleEnums; |
| 28 | import android.text.TextUtils; |
| 29 | import android.util.Log; |
| 30 | import android.view.LayoutInflater; |
| 31 | |
| 32 | import androidx.annotation.Nullable; |
| 33 | import androidx.lifecycle.LifecycleOwner; |
| 34 | |
| 35 | import com.android.customization.model.CustomizationManager; |
| 36 | import com.android.customization.model.theme.OverlayManagerCompat; |
| 37 | import com.android.customization.module.CustomizationInjector; |
| 38 | import com.android.customization.module.ThemesUserEventLogger; |
Catherine Liang | 6f794ed | 2023-01-05 16:12:24 +0000 | [diff] [blame] | 39 | import com.android.customization.picker.color.ui.fragment.ColorPickerFragment; |
| 40 | import com.android.customization.picker.color.ui.view.ColorSectionView2; |
Catherine Liang | 8270362 | 2022-12-21 18:04:54 +0000 | [diff] [blame] | 41 | import com.android.wallpaper.R; |
| 42 | import com.android.wallpaper.model.CustomizationSectionController; |
| 43 | import com.android.wallpaper.model.WallpaperColorsViewModel; |
| 44 | import com.android.wallpaper.module.InjectorProvider; |
| 45 | |
| 46 | import com.google.common.collect.Iterables; |
| 47 | import com.google.common.collect.Lists; |
| 48 | |
| 49 | import java.util.ArrayList; |
| 50 | import java.util.List; |
| 51 | |
| 52 | /** |
| 53 | * Color section view's controller for the logic of color customization. |
Catherine Liang | 6f794ed | 2023-01-05 16:12:24 +0000 | [diff] [blame] | 54 | * |
| 55 | * TODO (b/262924584): Convert ColorSectionController2 into Kotlin & use new architecture |
Catherine Liang | 8270362 | 2022-12-21 18:04:54 +0000 | [diff] [blame] | 56 | */ |
| 57 | public class ColorSectionController2 implements CustomizationSectionController<ColorSectionView2> { |
| 58 | |
| 59 | private static final String TAG = "ColorSectionController"; |
| 60 | private static final long MIN_COLOR_APPLY_PERIOD = 500L; |
| 61 | |
| 62 | private final ThemesUserEventLogger mEventLogger; |
| 63 | private final ColorCustomizationManager mColorManager; |
| 64 | private final WallpaperColorsViewModel mWallpaperColorsViewModel; |
| 65 | private final LifecycleOwner mLifecycleOwner; |
| 66 | private final CustomizationSectionNavigationController mSectionNavigationController; |
| 67 | |
| 68 | private List<ColorOption> mWallpaperColorOptions = new ArrayList<>(); |
| 69 | private List<ColorOption> mPresetColorOptions = new ArrayList<>(); |
| 70 | private ColorOption mSelectedColor; |
| 71 | @Nullable private WallpaperColors mHomeWallpaperColors; |
| 72 | @Nullable private WallpaperColors mLockWallpaperColors; |
| 73 | // Uses a boolean value to indicate whether wallpaper color is ready because WallpaperColors |
| 74 | // maybe be null when it's ready. |
| 75 | private boolean mHomeWallpaperColorsReady; |
| 76 | private boolean mLockWallpaperColorsReady; |
| 77 | private long mLastColorApplyingTime = 0L; |
| 78 | private ColorSectionView2 mColorSectionView; |
| 79 | |
| 80 | public ColorSectionController2(Activity activity, WallpaperColorsViewModel viewModel, |
| 81 | LifecycleOwner lifecycleOwner, |
| 82 | CustomizationSectionNavigationController sectionNavigationController) { |
| 83 | CustomizationInjector injector = (CustomizationInjector) InjectorProvider.getInjector(); |
| 84 | mEventLogger = (ThemesUserEventLogger) injector.getUserEventLogger(activity); |
| 85 | mColorManager = ColorCustomizationManager.getInstance(activity, |
| 86 | new OverlayManagerCompat(activity)); |
| 87 | mWallpaperColorsViewModel = viewModel; |
| 88 | mLifecycleOwner = lifecycleOwner; |
| 89 | mSectionNavigationController = sectionNavigationController; |
| 90 | } |
| 91 | |
| 92 | @Override |
| 93 | public boolean isAvailable(@Nullable Context context) { |
| 94 | return context != null && ColorUtils.isMonetEnabled(context) && mColorManager.isAvailable(); |
| 95 | } |
| 96 | |
| 97 | @Override |
| 98 | public ColorSectionView2 createView(Context context) { |
| 99 | mColorSectionView = (ColorSectionView2) LayoutInflater.from(context).inflate( |
| 100 | R.layout.color_section_view2, /* root= */ null); |
| 101 | |
Catherine Liang | 6f794ed | 2023-01-05 16:12:24 +0000 | [diff] [blame] | 102 | mWallpaperColorsViewModel.getHomeWallpaperColorsLiveData().observe(mLifecycleOwner, |
Catherine Liang | 8270362 | 2022-12-21 18:04:54 +0000 | [diff] [blame] | 103 | homeColors -> { |
| 104 | mHomeWallpaperColors = homeColors; |
| 105 | mHomeWallpaperColorsReady = true; |
| 106 | maybeLoadColors(); |
| 107 | }); |
Catherine Liang | 6f794ed | 2023-01-05 16:12:24 +0000 | [diff] [blame] | 108 | mWallpaperColorsViewModel.getLockWallpaperColorsLiveData().observe(mLifecycleOwner, |
Catherine Liang | 8270362 | 2022-12-21 18:04:54 +0000 | [diff] [blame] | 109 | lockColors -> { |
| 110 | mLockWallpaperColors = lockColors; |
| 111 | mLockWallpaperColorsReady = true; |
| 112 | maybeLoadColors(); |
| 113 | }); |
| 114 | return mColorSectionView; |
| 115 | } |
| 116 | |
| 117 | private void maybeLoadColors() { |
| 118 | if (mHomeWallpaperColorsReady && mLockWallpaperColorsReady) { |
| 119 | mColorManager.setWallpaperColors(mHomeWallpaperColors, mLockWallpaperColors); |
| 120 | loadColorOptions(/* reload= */ false); |
| 121 | } |
| 122 | } |
| 123 | |
| 124 | private void loadColorOptions(boolean reload) { |
| 125 | mColorManager.fetchOptions(new CustomizationManager.OptionsFetchedListener<ColorOption>() { |
| 126 | @Override |
| 127 | public void onOptionsLoaded(List<ColorOption> options) { |
| 128 | List<ColorOption> wallpaperColorOptions = new ArrayList<>(); |
| 129 | List<ColorOption> presetColorOptions = new ArrayList<>(); |
| 130 | for (ColorOption option : options) { |
| 131 | if (option instanceof ColorSeedOption) { |
| 132 | wallpaperColorOptions.add(option); |
| 133 | } else if (option instanceof ColorBundle) { |
| 134 | presetColorOptions.add(option); |
| 135 | } |
| 136 | } |
| 137 | mWallpaperColorOptions = wallpaperColorOptions; |
| 138 | mPresetColorOptions = presetColorOptions; |
| 139 | mSelectedColor = findActiveColorOption(mWallpaperColorOptions, |
| 140 | mPresetColorOptions); |
| 141 | |
| 142 | mColorSectionView.post(() -> setUpColorSectionView(mWallpaperColorOptions, |
| 143 | mPresetColorOptions)); |
| 144 | } |
| 145 | |
| 146 | @Override |
| 147 | public void onError(@Nullable Throwable throwable) { |
| 148 | if (throwable != null) { |
| 149 | Log.e(TAG, "Error loading theme bundles", throwable); |
| 150 | } |
| 151 | } |
| 152 | }, reload); |
| 153 | } |
| 154 | |
| 155 | private void setUpColorSectionView(List<ColorOption> wallpaperColorOptions, |
| 156 | List<ColorOption> presetColorOptions) { |
| 157 | int wallpaperOptionSize = wallpaperColorOptions.size(); |
| 158 | |
| 159 | List<ColorOption> subOptions = wallpaperColorOptions.subList(0, |
| 160 | Math.min(5, wallpaperOptionSize)); |
| 161 | // add additional options based on preset colors if there are less than 5 wallpaper colors |
| 162 | List<ColorOption> additionalSubOptions = presetColorOptions.subList(0, |
| 163 | Math.min(Math.max(0, 5 - wallpaperOptionSize), presetColorOptions.size())); |
| 164 | subOptions.addAll(additionalSubOptions); |
| 165 | |
| 166 | mColorSectionView.setOverflowOnClick(() -> { |
| 167 | mSectionNavigationController.navigateTo(new ColorPickerFragment()); |
| 168 | return null; |
| 169 | }); |
| 170 | mColorSectionView.setColorOptionOnClick(selectedOption -> { |
| 171 | if (mSelectedColor.equals(selectedOption)) { |
| 172 | return null; |
| 173 | } |
| 174 | mSelectedColor = (ColorOption) selectedOption; |
| 175 | // Post with delay for color option to run ripple. |
| 176 | new Handler().postDelayed(()-> applyColor(mSelectedColor), /* delayMillis= */ 100); |
| 177 | return null; |
| 178 | }); |
| 179 | mColorSectionView.setItems(subOptions, mColorManager); |
| 180 | } |
| 181 | |
| 182 | private ColorOption findActiveColorOption(List<ColorOption> wallpaperColorOptions, |
| 183 | List<ColorOption> presetColorOptions) { |
| 184 | ColorOption activeColorOption = null; |
| 185 | for (ColorOption colorOption : Lists.newArrayList( |
| 186 | Iterables.concat(wallpaperColorOptions, presetColorOptions))) { |
| 187 | if (colorOption.isActive(mColorManager)) { |
| 188 | activeColorOption = colorOption; |
| 189 | break; |
| 190 | } |
| 191 | } |
| 192 | // Use the first one option by default. This should not happen as above should have an |
| 193 | // active option found. |
| 194 | if (activeColorOption == null) { |
| 195 | activeColorOption = wallpaperColorOptions.isEmpty() |
| 196 | ? presetColorOptions.get(0) |
| 197 | : wallpaperColorOptions.get(0); |
| 198 | } |
| 199 | return activeColorOption; |
| 200 | } |
| 201 | |
| 202 | private void applyColor(ColorOption colorOption) { |
| 203 | if (SystemClock.elapsedRealtime() - mLastColorApplyingTime < MIN_COLOR_APPLY_PERIOD) { |
| 204 | return; |
| 205 | } |
| 206 | mLastColorApplyingTime = SystemClock.elapsedRealtime(); |
| 207 | mColorManager.apply(colorOption, new CustomizationManager.Callback() { |
| 208 | @Override |
| 209 | public void onSuccess() { |
| 210 | mColorSectionView.announceForAccessibility( |
| 211 | mColorSectionView.getContext().getString(R.string.color_changed)); |
| 212 | mEventLogger.logColorApplied(getColorAction(colorOption), colorOption); |
| 213 | } |
| 214 | |
| 215 | @Override |
| 216 | public void onError(@Nullable Throwable throwable) { |
| 217 | Log.w(TAG, "Apply theme with error: " + throwable); |
| 218 | } |
| 219 | }); |
| 220 | } |
| 221 | |
| 222 | private int getColorAction(ColorOption colorOption) { |
| 223 | int action = StyleEnums.DEFAULT_ACTION; |
| 224 | boolean isForBoth = mLockWallpaperColors == null || mLockWallpaperColors.equals( |
| 225 | mHomeWallpaperColors); |
| 226 | |
| 227 | if (TextUtils.equals(colorOption.getSource(), COLOR_SOURCE_PRESET)) { |
| 228 | action = StyleEnums.COLOR_PRESET_APPLIED; |
| 229 | } else if (isForBoth) { |
| 230 | action = StyleEnums.COLOR_WALLPAPER_HOME_LOCK_APPLIED; |
| 231 | } else { |
| 232 | switch (colorOption.getSource()) { |
| 233 | case COLOR_SOURCE_HOME: |
| 234 | action = StyleEnums.COLOR_WALLPAPER_HOME_APPLIED; |
| 235 | break; |
| 236 | case COLOR_SOURCE_LOCK: |
| 237 | action = StyleEnums.COLOR_WALLPAPER_LOCK_APPLIED; |
| 238 | break; |
| 239 | } |
| 240 | } |
| 241 | return action; |
| 242 | } |
| 243 | } |