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package com.android.tv.settings;
import static com.android.tv.settings.util.InstrumentationUtils.logEntrySelected;
import android.app.tvsettings.TvSettingsEnums;
import android.content.ActivityNotFoundException;
import android.content.ComponentName;
import android.content.Context;
import android.content.Intent;
import android.service.settings.suggestions.Suggestion;
import android.util.Log;
import androidx.annotation.VisibleForTesting;
import androidx.preference.Preference;
import androidx.preference.PreferenceCategory;
import com.android.settingslib.core.AbstractPreferenceController;
import com.android.settingslib.suggestions.SuggestionControllerMixinCompat;
import com.android.settingslib.utils.IconCache;
import com.android.tv.settings.R;
import com.android.tv.settings.overlay.FlavorUtils;
import com.android.tv.settings.suggestions.SuggestionPreference;
import com.android.tv.settings.system.SecurityFragment;
import com.android.tv.settings.widget.SwitchWithSoundPreference;
import java.util.ArrayList;
import java.util.List;
public class SuggestionQuickSettingPrefsContainer {
@VisibleForTesting static final String KEY_QUICK_SETTINGS = "quick_settings";
private static final String TAG = "SuggestionQuickSettingPrefsContainer";
private static final String KEY_SUGGESTIONS_LIST = "suggestions";
@VisibleForTesting PreferenceCategory mSuggestionsList;
IconCache mIconCache;
private SuggestionControllerMixinCompat mSuggestionControllerMixin;
/** Controllers for the Quick Settings section. */
private List<AbstractPreferenceController> mPreferenceControllers;
private HotwordSwitchController mHotwordSwitchController;
private TakeBugReportController mTakeBugReportController;
private PreferenceCategory mQuickSettingsList;
private SwitchWithSoundPreference mHotwordSwitch;
private Preference mTakeBugReportPreference;
private MainFragment mainFragment;
SuggestionQuickSettingPrefsContainer(MainFragment mainFragment) {
this.mainFragment = mainFragment;
}
void onCreate() {
mIconCache = new IconCache(mainFragment.getContext());
if (!isRestricted()) {
ComponentName componentName = new ComponentName("com.android.settings.intelligence",
"com.android.settings.intelligence.suggestions.SuggestionService");
mSuggestionControllerMixin =
new SuggestionControllerMixinCompat(mainFragment.getContext(),
mainFragment, mainFragment.getSettingsLifecycle(), componentName);
}
}
void onDestroy() {
if (mHotwordSwitchController != null) {
mHotwordSwitchController.unregister();
}
}
void showOrHideQuickSettings() {
if (shouldShowQuickSettings()) {
showQuickSettings();
} else {
hideQuickSettings();
}
}
void onCreatePreferences() {
if (mHotwordSwitchController != null) {
mHotwordSwitchController.init(mainFragment);
}
}
void onSuggestionReady(List<Suggestion> data) {
// Suggestion category is handled differently in basic mode
if (data == null || data.size() == 0
|| FlavorUtils.getFeatureFactory(mainFragment.getContext())
.getBasicModeFeatureProvider()
.isBasicMode(mainFragment.getContext())) {
if (mSuggestionsList != null) {
mainFragment.getPreferenceScreen().removePreference(mSuggestionsList);
mSuggestionsList = null;
}
return;
}
if (mSuggestionsList == null) {
mSuggestionsList = new PreferenceCategory(
mainFragment.getPreferenceManager().getContext());
mSuggestionsList.setKey(KEY_SUGGESTIONS_LIST);
mSuggestionsList.setTitle(R.string.header_category_suggestions);
mSuggestionsList.setOrder(0); // always at top
mainFragment.getPreferenceScreen().addPreference(mSuggestionsList);
}
updateSuggestionList(data);
}
@VisibleForTesting
void updateSuggestionList(List<Suggestion> suggestions) {
// Remove suggestions that are not in the new list.
for (int i = 0; i < mSuggestionsList.getPreferenceCount(); i++) {
SuggestionPreference pref = (SuggestionPreference) mSuggestionsList.getPreference(i);
boolean isInNewSuggestionList = false;
for (Suggestion suggestion : suggestions) {
if (pref.getId().equals(suggestion.getId())) {
isInNewSuggestionList = true;
break;
}
}
if (!isInNewSuggestionList) {
mSuggestionsList.removePreference(pref);
}
}
// Add suggestions that are not in the old list and update the existing suggestions.
for (Suggestion suggestion : suggestions) {
Preference curPref = mainFragment.findPreference(
SuggestionPreference.SUGGESTION_PREFERENCE_KEY + suggestion.getId());
if (curPref == null) {
SuggestionPreference newSuggPref =
new SuggestionPreference(suggestion,
mainFragment.getPreferenceManager().getContext(),
mSuggestionControllerMixin, mainFragment);
newSuggPref.setIcon(mIconCache.getIcon(suggestion.getIcon()));
newSuggPref.setTitle(suggestion.getTitle());
newSuggPref.setSummary(suggestion.getSummary());
mSuggestionsList.addPreference(newSuggPref);
} else {
// Even though the id of suggestion might not change, the details could change.
// So we need to update icon, title and summary for the suggestions.
curPref.setIcon(mIconCache.getIcon(suggestion.getIcon()));
curPref.setTitle(suggestion.getTitle());
curPref.setSummary(suggestion.getSummary());
}
}
}
boolean isRestricted() {
return SecurityFragment.isRestrictedProfileInEffect(mainFragment.getContext());
}
void onSuggestionClosed(Preference preference) {
if (mSuggestionsList == null || mSuggestionsList.getPreferenceCount() == 0) {
return;
} else if (mSuggestionsList.getPreferenceCount() == 1) {
mainFragment.getPreferenceScreen().removePreference(mSuggestionsList);
} else {
mSuggestionsList.removePreference(preference);
}
}
void onHotwordStateChanged() {
if (mHotwordSwitch != null) {
mHotwordSwitchController.updateState(mHotwordSwitch);
}
showOrHideQuickSettings();
}
void onHotwordEnable() {
try {
Intent intent = new Intent(HotwordSwitchController.ACTION_HOTWORD_ENABLE);
intent.setPackage(HotwordSwitchController.ASSISTANT_PGK_NAME);
mainFragment.startActivityForResult(intent, 0);
} catch (ActivityNotFoundException e) {
Log.w(TAG, "Unable to find hotwording activity.", e);
}
}
void onHotwordDisable() {
try {
Intent intent = new Intent(HotwordSwitchController.ACTION_HOTWORD_DISABLE);
intent.setPackage(HotwordSwitchController.ASSISTANT_PGK_NAME);
mainFragment.startActivityForResult(intent, 0);
} catch (ActivityNotFoundException e) {
Log.w(TAG, "Unable to find hotwording activity.", e);
}
}
private boolean quickSettingsEnabled() {
return mainFragment.getContext().getResources().getBoolean(
R.bool.config_quick_settings_enabled);
}
/** @return true if there is at least one available item in quick settings. */
private boolean shouldShowQuickSettings() {
for (AbstractPreferenceController controller : mPreferenceControllers) {
if (controller.isAvailable()) {
return true;
}
}
return false;
}
/** Creates the quick settings category and its children. */
private void showQuickSettings() {
if (mQuickSettingsList != null) {
return;
}
mQuickSettingsList = new PreferenceCategory(
mainFragment.getPreferenceManager().getContext());
mQuickSettingsList.setKey(KEY_QUICK_SETTINGS);
mQuickSettingsList.setTitle(R.string.header_category_quick_settings);
mQuickSettingsList.setOrder(1); // at top, but below suggested settings
mainFragment.getPreferenceScreen().addPreference(mQuickSettingsList);
if (mHotwordSwitchController != null && mHotwordSwitchController.isAvailable()) {
mHotwordSwitch = new SwitchWithSoundPreference(
mainFragment.getPreferenceManager().getContext());
mHotwordSwitch.setKey(HotwordSwitchController.KEY_HOTWORD_SWITCH);
mHotwordSwitch.setOnPreferenceClickListener(preference -> {
logEntrySelected(TvSettingsEnums.QUICK_SETTINGS);
return false;
});
mHotwordSwitchController.updateState(mHotwordSwitch);
mQuickSettingsList.addPreference(mHotwordSwitch);
}
if (mTakeBugReportController != null && mTakeBugReportController.isAvailable()) {
mTakeBugReportPreference = new Preference(
mainFragment.getPreferenceManager().getContext());
mTakeBugReportPreference.setKey(TakeBugReportController.KEY_TAKE_BUG_REPORT);
mTakeBugReportPreference.setOnPreferenceClickListener(preference -> {
logEntrySelected(TvSettingsEnums.QUICK_SETTINGS);
return false;
});
mTakeBugReportController.updateState(mTakeBugReportPreference);
mQuickSettingsList.addPreference(mTakeBugReportPreference);
}
}
/** Removes the quick settings category and all its children. */
private void hideQuickSettings() {
Preference quickSettingsPref = mainFragment.findPreference(KEY_QUICK_SETTINGS);
if (quickSettingsPref == null) {
return;
}
mQuickSettingsList.removeAll();
mainFragment.getPreferenceScreen().removePreference(mQuickSettingsList);
mQuickSettingsList = null;
}
List<AbstractPreferenceController> onCreatePreferenceControllers(Context context) {
mPreferenceControllers = new ArrayList<>(2);
if (quickSettingsEnabled()) {
mHotwordSwitchController = new HotwordSwitchController(context);
mTakeBugReportController = new TakeBugReportController(context);
mPreferenceControllers.add(mHotwordSwitchController);
mPreferenceControllers.add(mTakeBugReportController);
}
return mPreferenceControllers;
}
}
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