1 /* 2 * Copyright (C) 2015 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 com.android.settings.dashboard; 18 19 import android.app.Activity; 20 import android.content.ComponentName; 21 import android.content.Context; 22 import android.content.Intent; 23 import android.content.pm.PackageManager; 24 import android.os.Bundle; 25 import android.provider.Settings; 26 import android.support.v7.preference.Preference; 27 import android.text.TextUtils; 28 import android.util.Log; 29 30 import com.android.internal.logging.nano.MetricsProto.MetricsEvent; 31 import com.android.settings.R; 32 import com.android.settings.SettingsActivity; 33 import com.android.settings.core.instrumentation.MetricsFeatureProvider; 34 import com.android.settings.overlay.FeatureFactory; 35 import com.android.settingslib.drawer.CategoryManager; 36 import com.android.settingslib.drawer.DashboardCategory; 37 import com.android.settingslib.drawer.ProfileSelectDialog; 38 import com.android.settingslib.drawer.SettingsDrawerActivity; 39 import com.android.settingslib.drawer.Tile; 40 41 import java.util.ArrayList; 42 import java.util.List; 43 44 /** 45 * Impl for {@code DashboardFeatureProvider}. 46 */ 47 public class DashboardFeatureProviderImpl implements DashboardFeatureProvider { 48 49 private static final String TAG = "DashboardFeatureImpl"; 50 51 private static final String DASHBOARD_TILE_PREF_KEY_PREFIX = "dashboard_tile_pref_"; 52 private static final String META_DATA_KEY_INTENT_ACTION = "com.android.settings.intent.action"; 53 54 protected final Context mContext; 55 56 private final MetricsFeatureProvider mMetricsFeatureProvider; 57 private final CategoryManager mCategoryManager; 58 private final PackageManager mPackageManager; 59 60 public DashboardFeatureProviderImpl(Context context) { 61 mContext = context.getApplicationContext(); 62 mCategoryManager = CategoryManager.get(context, getExtraIntentAction()); 63 mMetricsFeatureProvider = FeatureFactory.getFactory(context).getMetricsFeatureProvider(); 64 mPackageManager = context.getPackageManager(); 65 } 66 67 @Override 68 public DashboardCategory getTilesForCategory(String key) { 69 return mCategoryManager.getTilesByCategory(mContext, key); 70 } 71 72 @Override 73 public List<Preference> getPreferencesForCategory(Activity activity, Context context, 74 int sourceMetricsCategory, String key) { 75 final DashboardCategory category = getTilesForCategory(key); 76 if (category == null) { 77 Log.d(TAG, "NO dashboard tiles for " + TAG); 78 return null; 79 } 80 final List<Tile> tiles = category.tiles; 81 if (tiles == null || tiles.isEmpty()) { 82 Log.d(TAG, "tile list is empty, skipping category " + category.title); 83 return null; 84 } 85 final List<Preference> preferences = new ArrayList<>(); 86 for (Tile tile : tiles) { 87 final Preference pref = new Preference(context); 88 bindPreferenceToTile(activity, sourceMetricsCategory, pref, tile, null /* key */, 89 Preference.DEFAULT_ORDER /* baseOrder */); 90 preferences.add(pref); 91 } 92 return preferences; 93 } 94 95 @Override 96 public List<DashboardCategory> getAllCategories() { 97 return mCategoryManager.getCategories(mContext); 98 } 99 100 @Override 101 public boolean shouldTintIcon() { 102 return mContext.getResources().getBoolean(R.bool.config_tintSettingIcon); 103 } 104 105 @Override 106 public String getDashboardKeyForTile(Tile tile) { 107 if (tile == null || tile.intent == null) { 108 return null; 109 } 110 if (!TextUtils.isEmpty(tile.key)) { 111 return tile.key; 112 } 113 final StringBuilder sb = new StringBuilder(DASHBOARD_TILE_PREF_KEY_PREFIX); 114 final ComponentName component = tile.intent.getComponent(); 115 sb.append(component.getClassName()); 116 return sb.toString(); 117 } 118 119 @Override 120 public void bindPreferenceToTile(Activity activity, int sourceMetricsCategory, Preference pref, 121 Tile tile, String key, int baseOrder) { 122 pref.setTitle(tile.title); 123 if (!TextUtils.isEmpty(key)) { 124 pref.setKey(key); 125 } else { 126 pref.setKey(getDashboardKeyForTile(tile)); 127 } 128 if (tile.summary != null) { 129 pref.setSummary(tile.summary); 130 } else { 131 pref.setSummary(R.string.summary_placeholder); 132 } 133 if (tile.icon != null) { 134 pref.setIcon(tile.icon.loadDrawable(activity)); 135 } 136 final Bundle metadata = tile.metaData; 137 String clsName = null; 138 String action = null; 139 if (metadata != null) { 140 clsName = metadata.getString(SettingsActivity.META_DATA_KEY_FRAGMENT_CLASS); 141 action = metadata.getString(META_DATA_KEY_INTENT_ACTION); 142 } 143 if (!TextUtils.isEmpty(clsName)) { 144 pref.setFragment(clsName); 145 } else if (tile.intent != null) { 146 final Intent intent = new Intent(tile.intent); 147 intent.putExtra(SettingsActivity.EXTRA_SOURCE_METRICS_CATEGORY, sourceMetricsCategory); 148 if (action != null) { 149 intent.setAction(action); 150 } 151 pref.setOnPreferenceClickListener(preference -> { 152 launchIntentOrSelectProfile(activity, tile, intent, sourceMetricsCategory); 153 return true; 154 }); 155 } 156 final String skipOffsetPackageName = activity.getPackageName(); 157 // Use negated priority for order, because tile priority is based on intent-filter 158 // (larger value has higher priority). However pref order defines smaller value has 159 // higher priority. 160 if (tile.priority != 0) { 161 boolean shouldSkipBaseOrderOffset = false; 162 if (tile.intent != null) { 163 shouldSkipBaseOrderOffset = TextUtils.equals( 164 skipOffsetPackageName, tile.intent.getComponent().getPackageName()); 165 } 166 if (shouldSkipBaseOrderOffset || baseOrder == Preference.DEFAULT_ORDER) { 167 pref.setOrder(-tile.priority); 168 } else { 169 pref.setOrder(-tile.priority + baseOrder); 170 } 171 } 172 } 173 174 @Override 175 public ProgressiveDisclosureMixin getProgressiveDisclosureMixin(Context context, 176 DashboardFragment fragment, Bundle args) { 177 boolean keepExpanded = false; 178 if (args != null) { 179 keepExpanded = args.getString(SettingsActivity.EXTRA_FRAGMENT_ARG_KEY) != null; 180 } 181 return new ProgressiveDisclosureMixin(context, fragment, keepExpanded); 182 } 183 184 @Override 185 public String getExtraIntentAction() { 186 return null; 187 } 188 189 @Override 190 public void openTileIntent(Activity activity, Tile tile) { 191 if (tile == null) { 192 Intent intent = new Intent(Settings.ACTION_SETTINGS).addFlags( 193 Intent.FLAG_ACTIVITY_CLEAR_TASK); 194 mContext.startActivity(intent); 195 return; 196 } 197 198 if (tile.intent == null) { 199 return; 200 } 201 final Intent intent = new Intent(tile.intent) 202 .putExtra(SettingsActivity.EXTRA_SOURCE_METRICS_CATEGORY, 203 MetricsEvent.DASHBOARD_SUMMARY) 204 .putExtra(SettingsDrawerActivity.EXTRA_SHOW_MENU, true) 205 .addFlags(Intent.FLAG_ACTIVITY_CLEAR_TASK); 206 launchIntentOrSelectProfile(activity, tile, intent, MetricsEvent.DASHBOARD_SUMMARY); 207 } 208 209 private void launchIntentOrSelectProfile(Activity activity, Tile tile, Intent intent, 210 int sourceMetricCategory) { 211 if (!isIntentResolvable(intent)) { 212 Log.w(TAG, "Cannot resolve intent, skipping. " + intent); 213 return; 214 } 215 ProfileSelectDialog.updateUserHandlesIfNeeded(mContext, tile); 216 if (tile.userHandle == null) { 217 mMetricsFeatureProvider.logDashboardStartIntent(mContext, intent, sourceMetricCategory); 218 activity.startActivityForResult(intent, 0); 219 } else if (tile.userHandle.size() == 1) { 220 mMetricsFeatureProvider.logDashboardStartIntent(mContext, intent, sourceMetricCategory); 221 activity.startActivityForResultAsUser(intent, 0, tile.userHandle.get(0)); 222 } else { 223 ProfileSelectDialog.show(activity.getFragmentManager(), tile); 224 } 225 } 226 227 private boolean isIntentResolvable(Intent intent) { 228 return mPackageManager.resolveActivity(intent, 0) != null; 229 } 230 } 231