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/*
* Copyright (C) 2015 The Android Open Source Project
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package com.android.settings.dashboard;
import static android.content.Intent.EXTRA_USER;
import static com.android.settingslib.drawer.SwitchesProvider.EXTRA_SWITCH_CHECKED_STATE;
import static com.android.settingslib.drawer.SwitchesProvider.EXTRA_SWITCH_SET_CHECKED_ERROR;
import static com.android.settingslib.drawer.SwitchesProvider.EXTRA_SWITCH_SET_CHECKED_ERROR_MESSAGE;
import static com.android.settingslib.drawer.SwitchesProvider.METHOD_GET_DYNAMIC_SUMMARY;
import static com.android.settingslib.drawer.SwitchesProvider.METHOD_GET_DYNAMIC_TITLE;
import static com.android.settingslib.drawer.SwitchesProvider.METHOD_GET_PROVIDER_ICON;
import static com.android.settingslib.drawer.SwitchesProvider.METHOD_IS_CHECKED;
import static com.android.settingslib.drawer.SwitchesProvider.METHOD_ON_CHECKED_CHANGED;
import static com.android.settingslib.drawer.TileUtils.META_DATA_PREFERENCE_ICON_URI;
import static com.android.settingslib.drawer.TileUtils.META_DATA_PREFERENCE_SUMMARY;
import static com.android.settingslib.drawer.TileUtils.META_DATA_PREFERENCE_SUMMARY_URI;
import static com.android.settingslib.drawer.TileUtils.META_DATA_PREFERENCE_SWITCH_URI;
import static com.android.settingslib.drawer.TileUtils.META_DATA_PREFERENCE_TITLE;
import static com.android.settingslib.drawer.TileUtils.META_DATA_PREFERENCE_TITLE_URI;
import android.app.PendingIntent;
import android.app.settings.SettingsEnums;
import android.content.ComponentName;
import android.content.Context;
import android.content.IContentProvider;
import android.content.Intent;
import android.content.pm.PackageManager;
import android.graphics.drawable.Drawable;
import android.graphics.drawable.Icon;
import android.net.Uri;
import android.os.Bundle;
import android.os.UserHandle;
import android.provider.Settings;
import android.text.TextUtils;
import android.util.ArrayMap;
import android.util.Log;
import android.util.Pair;
import android.widget.Toast;
import androidx.annotation.VisibleForTesting;
import androidx.fragment.app.FragmentActivity;
import androidx.preference.Preference;
import androidx.preference.SwitchPreference;
import com.android.settings.R;
import com.android.settings.SettingsActivity;
import com.android.settings.Utils;
import com.android.settings.activityembedding.ActivityEmbeddingRulesController;
import com.android.settings.activityembedding.ActivityEmbeddingUtils;
import com.android.settings.dashboard.profileselector.ProfileSelectDialog;
import com.android.settings.homepage.TopLevelHighlightMixin;
import com.android.settings.homepage.TopLevelSettings;
import com.android.settings.overlay.FeatureFactory;
import com.android.settingslib.PrimarySwitchPreference;
import com.android.settingslib.core.instrumentation.MetricsFeatureProvider;
import com.android.settingslib.drawer.ActivityTile;
import com.android.settingslib.drawer.CategoryKey;
import com.android.settingslib.drawer.DashboardCategory;
import com.android.settingslib.drawer.Tile;
import com.android.settingslib.drawer.TileUtils;
import com.android.settingslib.utils.ThreadUtils;
import com.android.settingslib.widget.AdaptiveIcon;
import com.google.common.collect.Iterables;
import java.util.ArrayList;
import java.util.List;
import java.util.Map;
/**
* Impl for {@code DashboardFeatureProvider}.
*/
public class DashboardFeatureProviderImpl implements DashboardFeatureProvider {
private static final String TAG = "DashboardFeatureImpl";
private static final String DASHBOARD_TILE_PREF_KEY_PREFIX = "dashboard_tile_pref_";
private static final String META_DATA_KEY_INTENT_ACTION = "com.android.settings.intent.action";
protected final Context mContext;
private final MetricsFeatureProvider mMetricsFeatureProvider;
private final CategoryManager mCategoryManager;
private final PackageManager mPackageManager;
public DashboardFeatureProviderImpl(Context context) {
mContext = context.getApplicationContext();
mCategoryManager = CategoryManager.get(context);
mMetricsFeatureProvider = FeatureFactory.getFeatureFactory().getMetricsFeatureProvider();
mPackageManager = context.getPackageManager();
}
@Override
public DashboardCategory getTilesForCategory(String key) {
return mCategoryManager.getTilesByCategory(mContext, key);
}
@Override
public List<DashboardCategory> getAllCategories() {
return mCategoryManager.getCategories(mContext);
}
@Override
public String getDashboardKeyForTile(Tile tile) {
if (tile == null) {
return null;
}
if (tile.hasKey()) {
return tile.getKey(mContext);
}
final StringBuilder sb = new StringBuilder(DASHBOARD_TILE_PREF_KEY_PREFIX);
final ComponentName component = tile.getIntent().getComponent();
sb.append(component.getClassName());
return sb.toString();
}
@Override
public List<DynamicDataObserver> bindPreferenceToTileAndGetObservers(FragmentActivity activity,
DashboardFragment fragment, boolean forceRoundedIcon, Preference pref, Tile tile,
String key, int baseOrder) {
if (pref == null) {
return null;
}
if (!TextUtils.isEmpty(key)) {
pref.setKey(key);
} else {
pref.setKey(getDashboardKeyForTile(tile));
}
final List<DynamicDataObserver> outObservers = new ArrayList<>();
DynamicDataObserver observer = bindTitleAndGetObserver(pref, tile);
if (observer != null) {
outObservers.add(observer);
}
observer = bindSummaryAndGetObserver(pref, tile);
if (observer != null) {
outObservers.add(observer);
}
observer = bindSwitchAndGetObserver(pref, tile);
if (observer != null) {
outObservers.add(observer);
}
bindIcon(pref, tile, forceRoundedIcon);
if (tile.hasPendingIntent()) {
// Pending intent cannot be launched within the settings app panel, and will thus always
// be executed directly.
pref.setOnPreferenceClickListener(preference -> {
launchPendingIntentOrSelectProfile(activity, tile, fragment.getMetricsCategory());
return true;
});
} else if (tile instanceof ActivityTile) {
final int sourceMetricsCategory = fragment.getMetricsCategory();
final Bundle metadata = tile.getMetaData();
String clsName = null;
String action = null;
if (metadata != null) {
clsName = metadata.getString(SettingsActivity.META_DATA_KEY_FRAGMENT_CLASS);
action = metadata.getString(META_DATA_KEY_INTENT_ACTION);
}
if (!TextUtils.isEmpty(clsName)) {
pref.setFragment(clsName);
} else {
final Intent intent = new Intent(tile.getIntent());
intent.putExtra(MetricsFeatureProvider.EXTRA_SOURCE_METRICS_CATEGORY,
sourceMetricsCategory);
if (action != null) {
intent.setAction(action);
}
// Register the rule for injected apps.
if (fragment instanceof TopLevelSettings) {
ActivityEmbeddingRulesController.registerTwoPanePairRuleForSettingsHome(
mContext,
new ComponentName(tile.getPackageName(), tile.getComponentName()),
action,
true /* clearTop */);
}
pref.setOnPreferenceClickListener(preference -> {
TopLevelHighlightMixin highlightMixin = null;
boolean isDuplicateClick = false;
if (fragment instanceof TopLevelSettings
&& ActivityEmbeddingUtils.isEmbeddingActivityEnabled(mContext)) {
// Highlight the preference whenever it's clicked
final TopLevelSettings topLevelSettings = (TopLevelSettings) fragment;
highlightMixin = topLevelSettings.getHighlightMixin();
isDuplicateClick = topLevelSettings.isDuplicateClick(preference);
topLevelSettings.setHighlightPreferenceKey(key);
}
launchIntentOrSelectProfile(activity, tile, intent, sourceMetricsCategory,
highlightMixin, isDuplicateClick);
return true;
});
}
}
if (tile.hasOrder()) {
final String skipOffsetPackageName = activity.getPackageName();
final int order = tile.getOrder();
boolean shouldSkipBaseOrderOffset = TextUtils.equals(
skipOffsetPackageName, tile.getIntent().getComponent().getPackageName());
if (shouldSkipBaseOrderOffset || baseOrder == Preference.DEFAULT_ORDER) {
pref.setOrder(order);
} else {
pref.setOrder(order + baseOrder);
}
}
return outObservers.isEmpty() ? null : outObservers;
}
@Override
public void openTileIntent(FragmentActivity activity, Tile tile) {
if (tile == null) {
Intent intent = new Intent(Settings.ACTION_SETTINGS).addFlags(
Intent.FLAG_ACTIVITY_CLEAR_TASK);
mContext.startActivity(intent);
return;
}
final Intent intent = new Intent(tile.getIntent())
.putExtra(MetricsFeatureProvider.EXTRA_SOURCE_METRICS_CATEGORY,
SettingsEnums.DASHBOARD_SUMMARY)
.addFlags(Intent.FLAG_ACTIVITY_CLEAR_TASK);
launchIntentOrSelectProfile(activity, tile, intent, SettingsEnums.DASHBOARD_SUMMARY,
/* highlightMixin= */ null, /* isDuplicateClick= */ false);
}
private DynamicDataObserver createDynamicDataObserver(String method, Uri uri, Preference pref) {
return new DynamicDataObserver() {
@Override
public Uri getUri() {
return uri;
}
@Override
public void onDataChanged() {
switch (method) {
case METHOD_GET_DYNAMIC_TITLE:
refreshTitle(uri, pref, this);
break;
case METHOD_GET_DYNAMIC_SUMMARY:
refreshSummary(uri, pref, this);
break;
case METHOD_IS_CHECKED:
refreshSwitch(uri, pref, this);
break;
}
}
};
}
private DynamicDataObserver bindTitleAndGetObserver(Preference preference, Tile tile) {
final CharSequence title = tile.getTitle(mContext.getApplicationContext());
if (title != null) {
preference.setTitle(title);
return null;
}
if (tile.getMetaData() != null && tile.getMetaData().containsKey(
META_DATA_PREFERENCE_TITLE_URI)) {
// Set a placeholder title before starting to fetch real title, this is necessary
// to avoid preference height change.
if (preference.getTitle() == null) {
preference.setTitle(R.string.summary_placeholder);
}
final Uri uri = TileUtils.getCompleteUri(tile, META_DATA_PREFERENCE_TITLE_URI,
METHOD_GET_DYNAMIC_TITLE);
return createDynamicDataObserver(METHOD_GET_DYNAMIC_TITLE, uri, preference);
}
return null;
}
private void refreshTitle(Uri uri, Preference preference, DynamicDataObserver observer) {
ThreadUtils.postOnBackgroundThread(() -> {
final Map<String, IContentProvider> providerMap = new ArrayMap<>();
final String titleFromUri = TileUtils.getTextFromUri(
mContext, uri, providerMap, META_DATA_PREFERENCE_TITLE);
if (!TextUtils.equals(titleFromUri, preference.getTitle())) {
observer.post(() -> preference.setTitle(titleFromUri));
}
});
}
private DynamicDataObserver bindSummaryAndGetObserver(Preference preference, Tile tile) {
final CharSequence summary = tile.getSummary(mContext);
if (summary != null) {
preference.setSummary(summary);
} else if (tile.getMetaData() != null
&& tile.getMetaData().containsKey(META_DATA_PREFERENCE_SUMMARY_URI)) {
// Set a placeholder summary before starting to fetch real summary, this is necessary
// to avoid preference height change.
if (preference.getSummary() == null) {
preference.setSummary(R.string.summary_placeholder);
}
final Uri uri = TileUtils.getCompleteUri(tile, META_DATA_PREFERENCE_SUMMARY_URI,
METHOD_GET_DYNAMIC_SUMMARY);
return createDynamicDataObserver(METHOD_GET_DYNAMIC_SUMMARY, uri, preference);
}
return null;
}
private void refreshSummary(Uri uri, Preference preference, DynamicDataObserver observer) {
ThreadUtils.postOnBackgroundThread(() -> {
final Map<String, IContentProvider> providerMap = new ArrayMap<>();
final String summaryFromUri = TileUtils.getTextFromUri(
mContext, uri, providerMap, META_DATA_PREFERENCE_SUMMARY);
if (!TextUtils.equals(summaryFromUri, preference.getSummary())) {
observer.post(() -> preference.setSummary(summaryFromUri));
}
});
}
private DynamicDataObserver bindSwitchAndGetObserver(Preference preference, Tile tile) {
if (!tile.hasSwitch()) {
return null;
}
final Uri onCheckedChangedUri = TileUtils.getCompleteUri(tile,
META_DATA_PREFERENCE_SWITCH_URI, METHOD_ON_CHECKED_CHANGED);
preference.setOnPreferenceChangeListener((pref, newValue) -> {
onCheckedChanged(onCheckedChangedUri, pref, (boolean) newValue);
return true;
});
final Uri isCheckedUri = TileUtils.getCompleteUri(tile, META_DATA_PREFERENCE_SWITCH_URI,
METHOD_IS_CHECKED);
setSwitchEnabled(preference, false);
return createDynamicDataObserver(METHOD_IS_CHECKED, isCheckedUri, preference);
}
private void onCheckedChanged(Uri uri, Preference pref, boolean checked) {
setSwitchEnabled(pref, false);
ThreadUtils.postOnBackgroundThread(() -> {
final Map<String, IContentProvider> providerMap = new ArrayMap<>();
final Bundle result = TileUtils.putBooleanToUriAndGetResult(mContext, uri, providerMap,
EXTRA_SWITCH_CHECKED_STATE, checked);
ThreadUtils.postOnMainThread(() -> {
setSwitchEnabled(pref, true);
final boolean error = result.getBoolean(EXTRA_SWITCH_SET_CHECKED_ERROR);
if (!error) {
return;
}
setSwitchChecked(pref, !checked);
final String errorMsg = result.getString(EXTRA_SWITCH_SET_CHECKED_ERROR_MESSAGE);
if (!TextUtils.isEmpty(errorMsg)) {
Toast.makeText(mContext, errorMsg, Toast.LENGTH_SHORT).show();
}
});
});
}
private void refreshSwitch(Uri uri, Preference preference, DynamicDataObserver observer) {
ThreadUtils.postOnBackgroundThread(() -> {
final Map<String, IContentProvider> providerMap = new ArrayMap<>();
final boolean checked = TileUtils.getBooleanFromUri(mContext, uri, providerMap,
EXTRA_SWITCH_CHECKED_STATE);
observer.post(() -> {
setSwitchChecked(preference, checked);
setSwitchEnabled(preference, true);
});
});
}
private void setSwitchChecked(Preference pref, boolean checked) {
if (pref instanceof PrimarySwitchPreference) {
((PrimarySwitchPreference) pref).setChecked(checked);
} else if (pref instanceof SwitchPreference) {
((SwitchPreference) pref).setChecked(checked);
}
}
private void setSwitchEnabled(Preference pref, boolean enabled) {
if (pref instanceof PrimarySwitchPreference) {
((PrimarySwitchPreference) pref).setSwitchEnabled(enabled);
} else {
pref.setEnabled(enabled);
}
}
@VisibleForTesting
void bindIcon(Preference preference, Tile tile, boolean forceRoundedIcon) {
// Icon provided by the content provider overrides any static icon.
if (tile.getMetaData() != null
&& tile.getMetaData().containsKey(META_DATA_PREFERENCE_ICON_URI)) {
// Reserve the icon space to avoid preference padding change.
preference.setIconSpaceReserved(true);
ThreadUtils.postOnBackgroundThread(() -> {
final Intent intent = tile.getIntent();
String packageName = null;
if (!TextUtils.isEmpty(intent.getPackage())) {
packageName = intent.getPackage();
} else if (intent.getComponent() != null) {
packageName = intent.getComponent().getPackageName();
}
final Map<String, IContentProvider> providerMap = new ArrayMap<>();
final Uri uri = TileUtils.getCompleteUri(tile, META_DATA_PREFERENCE_ICON_URI,
METHOD_GET_PROVIDER_ICON);
final Pair<String, Integer> iconInfo = TileUtils.getIconFromUri(
mContext, packageName, uri, providerMap);
if (iconInfo == null) {
Log.w(TAG, "Failed to get icon from uri " + uri);
return;
}
final Icon icon = Icon.createWithResource(iconInfo.first, iconInfo.second);
ThreadUtils.postOnMainThread(() -> {
setPreferenceIcon(preference, tile, forceRoundedIcon, iconInfo.first, icon);
});
});
return;
}
// Use preference context instead here when get icon from Tile, as we are using the context
// to get the style to tint the icon. Using mContext here won't get the correct style.
final Icon tileIcon = tile.getIcon(preference.getContext());
if (tileIcon == null) {
return;
}
setPreferenceIcon(preference, tile, forceRoundedIcon, tile.getPackageName(), tileIcon);
}
private void setPreferenceIcon(Preference preference, Tile tile, boolean forceRoundedIcon,
String iconPackage, Icon icon) {
Drawable iconDrawable = icon.loadDrawable(preference.getContext());
if (iconDrawable == null) {
Log.w(TAG, "Set null preference icon for: " + iconPackage);
preference.setIcon(null);
return;
}
if (TextUtils.equals(tile.getCategory(), CategoryKey.CATEGORY_HOMEPAGE)) {
iconDrawable.setTint(Utils.getHomepageIconColor(preference.getContext()));
} else if (forceRoundedIcon && !TextUtils.equals(mContext.getPackageName(), iconPackage)) {
iconDrawable = new AdaptiveIcon(mContext, iconDrawable,
R.dimen.dashboard_tile_foreground_image_inset);
((AdaptiveIcon) iconDrawable).setBackgroundColor(mContext, tile);
}
preference.setIcon(iconDrawable);
}
private void launchPendingIntentOrSelectProfile(FragmentActivity activity, Tile tile,
int sourceMetricCategory) {
ProfileSelectDialog.updatePendingIntentsIfNeeded(mContext, tile);
if (tile.pendingIntentMap.isEmpty()) {
Log.w(TAG, "Cannot resolve pendingIntent, skipping. " + tile.getIntent());
return;
}
mMetricsFeatureProvider.logSettingsTileClick(tile.getKey(mContext), sourceMetricCategory);
// Launch the pending intent directly if there's only one available.
if (tile.pendingIntentMap.size() == 1) {
PendingIntent pendingIntent = Iterables.getOnlyElement(tile.pendingIntentMap.values());
try {
pendingIntent.send();
} catch (PendingIntent.CanceledException e) {
Log.w(TAG, "Failed executing pendingIntent. " + pendingIntent.getIntent(), e);
}
return;
}
ProfileSelectDialog.show(activity.getSupportFragmentManager(), tile,
sourceMetricCategory, /* onShowListener= */ null,
/* onDismissListener= */ null, /* onCancelListener= */ null);
}
private void launchIntentOrSelectProfile(FragmentActivity activity, Tile tile, Intent intent,
int sourceMetricCategory, TopLevelHighlightMixin highlightMixin,
boolean isDuplicateClick) {
if (!isIntentResolvable(intent)) {
Log.w(TAG, "Cannot resolve intent, skipping. " + intent);
return;
}
ProfileSelectDialog.updateUserHandlesIfNeeded(mContext, tile);
if (tile.userHandle == null || tile.isPrimaryProfileOnly()) {
if (!isDuplicateClick) {
mMetricsFeatureProvider.logStartedIntent(intent, sourceMetricCategory);
activity.startActivity(intent);
}
} else if (tile.userHandle.size() == 1) {
if (!isDuplicateClick) {
mMetricsFeatureProvider.logStartedIntent(intent, sourceMetricCategory);
activity.startActivityAsUser(intent, tile.userHandle.get(0));
}
} else {
final UserHandle userHandle = intent.getParcelableExtra(EXTRA_USER);
if (userHandle != null && tile.userHandle.contains(userHandle)) {
if (!isDuplicateClick) {
mMetricsFeatureProvider.logStartedIntent(intent, sourceMetricCategory);
activity.startActivityAsUser(intent, userHandle);
}
return;
}
final List<UserHandle> resolvableUsers = getResolvableUsers(intent, tile);
if (resolvableUsers.size() == 1) {
if (!isDuplicateClick) {
mMetricsFeatureProvider.logStartedIntent(intent, sourceMetricCategory);
activity.startActivityAsUser(intent, resolvableUsers.get(0));
}
return;
}
// Show the profile select dialog regardless of the duplicate click.
mMetricsFeatureProvider.logStartedIntent(intent, sourceMetricCategory);
ProfileSelectDialog.show(activity.getSupportFragmentManager(), tile,
sourceMetricCategory, /* onShowListener= */ highlightMixin,
/* onDismissListener= */ highlightMixin,
/* onCancelListener= */ highlightMixin);
}
}
private boolean isIntentResolvable(Intent intent) {
return mPackageManager.resolveActivity(intent, 0) != null;
}
private List<UserHandle> getResolvableUsers(Intent intent, Tile tile) {
final ArrayList<UserHandle> eligibleUsers = new ArrayList<>();
for (UserHandle user : tile.userHandle) {
if (mPackageManager.resolveActivityAsUser(intent, 0, user.getIdentifier()) != null) {
eligibleUsers.add(user);
}
}
return eligibleUsers;
}
}