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SoundSettings.java
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SoundSettings.java
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/*
* Copyright (C) 2014 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.notification;
import static android.app.admin.DevicePolicyResources.Strings.Settings.WORK_PROFILE_SOUND_SETTINGS_SECTION_HEADER;
import android.app.settings.SettingsEnums;
import android.content.Context;
import android.content.Intent;
import android.content.res.Resources;
import android.os.Bundle;
import android.os.Handler;
import android.os.Looper;
import android.os.Message;
import android.os.UserHandle;
import android.preference.SeekBarVolumizer;
import android.provider.Settings;
import android.util.Log;
import android.text.TextUtils;
import androidx.annotation.VisibleForTesting;
import androidx.preference.ListPreference;
import androidx.preference.Preference;
import com.android.settings.R;
import com.android.settings.RingtonePreference;
import com.android.settings.core.OnActivityResultListener;
import com.android.settings.dashboard.DashboardFragment;
import com.android.settings.search.BaseSearchIndexProvider;
import com.android.settings.sound.HandsFreeProfileOutputPreferenceController;
import com.android.settings.widget.PreferenceCategoryController;
import com.android.settingslib.core.AbstractPreferenceController;
import com.android.settingslib.core.instrumentation.Instrumentable;
import com.android.settingslib.core.lifecycle.Lifecycle;
import com.android.settingslib.search.SearchIndexable;
import com.android.settingslib.widget.UpdatableListPreferenceDialogFragment;
import com.android.settings.custom.preference.SecureSettingSwitchPreference;
import java.util.ArrayList;
import java.util.Arrays;
import java.util.List;
@SearchIndexable
public class SoundSettings extends DashboardFragment implements OnActivityResultListener {
private static final String TAG = "SoundSettings";
private static final String SELECTED_PREFERENCE_KEY = "selected_preference";
private static final int REQUEST_CODE = 200;
private static final int SAMPLE_CUTOFF = 2000; // manually cap sample playback at 2 seconds
private static final String KEY_VOL_PANEL_ON_LEFT = "volume_panel_on_left";
@VisibleForTesting
static final int STOP_SAMPLE = 1;
@VisibleForTesting
final VolumePreferenceCallback mVolumeCallback = new VolumePreferenceCallback();
@VisibleForTesting
final Handler mHandler = new Handler(Looper.getMainLooper()) {
@Override
public void handleMessage(Message msg) {
switch (msg.what) {
case STOP_SAMPLE:
mVolumeCallback.stopSample();
break;
}
}
};
private RingtonePreference mRequestPreference;
private UpdatableListPreferenceDialogFragment mDialogFragment;
private String mHfpOutputControllerKey;
private String mVibrationPreferencesKey = "vibration_preference_screen";
@Override
public int getMetricsCategory() {
return SettingsEnums.SOUND;
}
@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
if (savedInstanceState != null) {
String selectedPreference = savedInstanceState.getString(SELECTED_PREFERENCE_KEY, null);
if (!TextUtils.isEmpty(selectedPreference)) {
mRequestPreference = (RingtonePreference) findPreference(selectedPreference);
}
UpdatableListPreferenceDialogFragment dialogFragment =
(UpdatableListPreferenceDialogFragment) getFragmentManager()
.findFragmentByTag(TAG);
mDialogFragment = dialogFragment;
}
replaceEnterpriseStringTitle("sound_work_settings",
WORK_PROFILE_SOUND_SETTINGS_SECTION_HEADER,
R.string.sound_work_settings);
SecureSettingSwitchPreference volPanelOnLeftPref =
(SecureSettingSwitchPreference) findPreference(KEY_VOL_PANEL_ON_LEFT);
boolean volPanelOnLeftDefault = false;
try {
Resources systemUiResources =
getPackageManager().getResourcesForApplication("com.android.systemui");
volPanelOnLeftDefault =
systemUiResources.getBoolean(systemUiResources.getIdentifier(
"com.android.systemui:bool/config_audioPanelOnLeftSide", null, null));
} catch (Exception e) {
e.printStackTrace();
}
volPanelOnLeftPref.setChecked(Settings.System.getInt(getContext().getContentResolver(),
Settings.Secure.VOLUME_PANEL_ON_LEFT, volPanelOnLeftDefault ? 1 : 0) == 1);
}
@Override
public int getHelpResource() {
return R.string.help_url_sound;
}
@Override
public void onPause() {
super.onPause();
mVolumeCallback.stopSample();
}
@Override
public boolean onPreferenceTreeClick(Preference preference) {
if (preference instanceof RingtonePreference) {
writePreferenceClickMetric(preference);
mRequestPreference = (RingtonePreference) preference;
mRequestPreference.onPrepareRingtonePickerIntent(mRequestPreference.getIntent());
getActivity().startActivityForResultAsUser(
mRequestPreference.getIntent(),
REQUEST_CODE,
null,
UserHandle.of(mRequestPreference.getUserId()));
return true;
}
return super.onPreferenceTreeClick(preference);
}
@Override
public void onDisplayPreferenceDialog(Preference preference) {
if (TextUtils.equals(mVibrationPreferencesKey, preference.getKey())) {
super.onDisplayPreferenceDialog(preference);
return;
}
final int metricsCategory;
if (mHfpOutputControllerKey.equals(preference.getKey())) {
metricsCategory = SettingsEnums.DIALOG_SWITCH_HFP_DEVICES;
} else {
metricsCategory = Instrumentable.METRICS_CATEGORY_UNKNOWN;
}
mDialogFragment = UpdatableListPreferenceDialogFragment.
newInstance(preference.getKey(), metricsCategory);
mDialogFragment.setTargetFragment(this, 0);
mDialogFragment.show(getFragmentManager(), TAG);
}
@Override
protected String getLogTag() {
return TAG;
}
@Override
protected int getPreferenceScreenResId() {
return R.xml.sound_settings;
}
@Override
protected List<AbstractPreferenceController> createPreferenceControllers(Context context) {
return buildPreferenceControllers(context, this, getSettingsLifecycle());
}
@Override
public void onActivityResult(int requestCode, int resultCode, Intent data) {
if (mRequestPreference != null) {
mRequestPreference.onActivityResult(requestCode, resultCode, data);
mRequestPreference = null;
}
}
@Override
public void onSaveInstanceState(Bundle outState) {
super.onSaveInstanceState(outState);
if (mRequestPreference != null) {
outState.putString(SELECTED_PREFERENCE_KEY, mRequestPreference.getKey());
}
}
@Override
public void onAttach(Context context) {
super.onAttach(context);
ArrayList<VolumeSeekBarPreferenceController> volumeControllers = new ArrayList<>();
volumeControllers.add(use(AlarmVolumePreferenceController.class));
volumeControllers.add(use(MediaVolumePreferenceController.class));
volumeControllers.add(use(RingVolumePreferenceController.class));
volumeControllers.add(use(SeparateRingVolumePreferenceController.class));
volumeControllers.add(use(NotificationVolumePreferenceController.class));
volumeControllers.add(use(CallVolumePreferenceController.class));
use(HandsFreeProfileOutputPreferenceController.class).setCallback(listPreference ->
onPreferenceDataChanged(listPreference));
mHfpOutputControllerKey =
use(HandsFreeProfileOutputPreferenceController.class).getPreferenceKey();
for (VolumeSeekBarPreferenceController controller : volumeControllers) {
controller.setCallback(mVolumeCallback);
getSettingsLifecycle().addObserver(controller);
}
}
// === Volumes ===
final class VolumePreferenceCallback implements VolumeSeekBarPreference.Callback {
private SeekBarVolumizer mCurrent;
@Override
public void onSampleStarting(SeekBarVolumizer sbv) {
if (mCurrent != null) {
mHandler.removeMessages(STOP_SAMPLE);
mHandler.sendEmptyMessageDelayed(STOP_SAMPLE, SAMPLE_CUTOFF);
}
}
@Override
public void onStreamValueChanged(int stream, int progress) {
if (mCurrent != null) {
mHandler.removeMessages(STOP_SAMPLE);
mHandler.sendEmptyMessageDelayed(STOP_SAMPLE, SAMPLE_CUTOFF);
}
}
@Override
public void onStartTrackingTouch(SeekBarVolumizer sbv) {
// stop the ringtone when other seek bar is adjust
if (mCurrent != null && mCurrent != sbv) {
mCurrent.stopSample();
}
mCurrent = sbv;
}
public void stopSample() {
if (mCurrent != null) {
mCurrent.stopSample();
}
}
}
private static List<AbstractPreferenceController> buildPreferenceControllers(Context context,
SoundSettings fragment, Lifecycle lifecycle) {
final List<AbstractPreferenceController> controllers = new ArrayList<>();
// Volumes are added via xml
// === Phone & notification ringtone ===
controllers.add(new PhoneRingtonePreferenceController(context));
controllers.add(new PhoneRingtone2PreferenceController(context));
controllers.add(new AlarmRingtonePreferenceController(context));
controllers.add(new NotificationRingtonePreferenceController(context));
return controllers;
}
// === Indexing ===
public static final BaseSearchIndexProvider SEARCH_INDEX_DATA_PROVIDER =
new BaseSearchIndexProvider(R.xml.sound_settings) {
@Override
public List<AbstractPreferenceController> createPreferenceControllers(
Context context) {
return buildPreferenceControllers(context, null /* fragment */,
null /* lifecycle */);
}
};
private void onPreferenceDataChanged(ListPreference preference) {
if (mDialogFragment != null) {
mDialogFragment.onListPreferenceUpdated(preference);
}
}
}