408 lines
16 KiB
Java
408 lines
16 KiB
Java
/*
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* Copyright (C) 2007 The Android Open Source Project
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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package com.android.settings;
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import com.android.settings.bluetooth.DockEventReceiver;
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import android.app.AlertDialog;
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import android.app.Dialog;
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import android.bluetooth.BluetoothDevice;
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import android.content.BroadcastReceiver;
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import android.content.ContentResolver;
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import android.content.Context;
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import android.content.Intent;
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import android.content.IntentFilter;
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import android.content.pm.PackageManager;
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import android.content.pm.ResolveInfo;
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import android.database.Cursor;
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import android.database.sqlite.SQLiteException;
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import android.media.AudioManager;
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import android.media.RingtoneManager;
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import android.media.audiofx.AudioEffect;
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import android.net.Uri;
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import android.os.Bundle;
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import android.os.Handler;
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import android.os.Message;
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import android.os.Vibrator;
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import android.preference.CheckBoxPreference;
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import android.preference.ListPreference;
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import android.preference.Preference;
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import android.preference.PreferenceGroup;
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import android.preference.PreferenceScreen;
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import android.provider.MediaStore;
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import android.provider.Settings;
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import android.telephony.TelephonyManager;
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import android.util.Log;
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import java.util.List;
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public class SoundSettings extends SettingsPreferenceFragment implements
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Preference.OnPreferenceChangeListener {
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private static final String TAG = "SoundSettings";
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private static final int DIALOG_NOT_DOCKED = 1;
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/** If there is no setting in the provider, use this. */
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private static final int FALLBACK_EMERGENCY_TONE_VALUE = 0;
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private static final String KEY_VIBRATE = "vibrate_when_ringing";
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private static final String KEY_RING_VOLUME = "ring_volume";
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private static final String KEY_MUSICFX = "musicfx";
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private static final String KEY_DTMF_TONE = "dtmf_tone";
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private static final String KEY_SOUND_EFFECTS = "sound_effects";
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private static final String KEY_HAPTIC_FEEDBACK = "haptic_feedback";
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private static final String KEY_EMERGENCY_TONE = "emergency_tone";
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private static final String KEY_SOUND_SETTINGS = "sound_settings";
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private static final String KEY_LOCK_SOUNDS = "lock_sounds";
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private static final String KEY_RINGTONE = "ringtone";
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private static final String KEY_NOTIFICATION_SOUND = "notification_sound";
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private static final String KEY_CATEGORY_CALLS = "category_calls_and_notification";
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private static final String KEY_DOCK_CATEGORY = "dock_category";
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private static final String KEY_AUDIO_SETTINGS = "dock_audio";
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private static final String KEY_DOCK_SOUNDS = "dock_sounds";
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private static final String[] NEED_VOICE_CAPABILITY = {
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KEY_RINGTONE, KEY_DTMF_TONE, KEY_CATEGORY_CALLS,
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KEY_EMERGENCY_TONE
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};
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private static final int MSG_UPDATE_RINGTONE_SUMMARY = 1;
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private static final int MSG_UPDATE_NOTIFICATION_SUMMARY = 2;
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private CheckBoxPreference mVibrateWhenRinging;
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private CheckBoxPreference mDtmfTone;
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private CheckBoxPreference mSoundEffects;
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private CheckBoxPreference mHapticFeedback;
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private Preference mMusicFx;
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private CheckBoxPreference mLockSounds;
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private Preference mRingtonePreference;
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private Preference mNotificationPreference;
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private Runnable mRingtoneLookupRunnable;
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private AudioManager mAudioManager;
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private Preference mDockAudioSettings;
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private CheckBoxPreference mDockSounds;
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private Intent mDockIntent;
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private Handler mHandler = new Handler() {
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public void handleMessage(Message msg) {
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switch (msg.what) {
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case MSG_UPDATE_RINGTONE_SUMMARY:
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mRingtonePreference.setSummary((CharSequence) msg.obj);
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break;
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case MSG_UPDATE_NOTIFICATION_SUMMARY:
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mNotificationPreference.setSummary((CharSequence) msg.obj);
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break;
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}
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}
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};
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private final BroadcastReceiver mReceiver = new BroadcastReceiver() {
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@Override
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public void onReceive(Context context, Intent intent) {
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if (intent.getAction().equals(Intent.ACTION_DOCK_EVENT)) {
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handleDockChange(intent);
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}
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}
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};
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private PreferenceGroup mSoundSettings;
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@Override
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public void onCreate(Bundle savedInstanceState) {
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super.onCreate(savedInstanceState);
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ContentResolver resolver = getContentResolver();
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int activePhoneType = TelephonyManager.getDefault().getCurrentPhoneType();
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mAudioManager = (AudioManager) getSystemService(Context.AUDIO_SERVICE);
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addPreferencesFromResource(R.xml.sound_settings);
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if (TelephonyManager.PHONE_TYPE_CDMA != activePhoneType) {
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// device is not CDMA, do not display CDMA emergency_tone
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getPreferenceScreen().removePreference(findPreference(KEY_EMERGENCY_TONE));
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}
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if (!getResources().getBoolean(R.bool.has_silent_mode)) {
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findPreference(KEY_RING_VOLUME).setDependency(null);
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}
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mVibrateWhenRinging = (CheckBoxPreference) findPreference(KEY_VIBRATE);
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mVibrateWhenRinging.setPersistent(false);
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mVibrateWhenRinging.setChecked(Settings.System.getInt(resolver,
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Settings.System.VIBRATE_WHEN_RINGING, 0) != 0);
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mDtmfTone = (CheckBoxPreference) findPreference(KEY_DTMF_TONE);
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mDtmfTone.setPersistent(false);
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mDtmfTone.setChecked(Settings.System.getInt(resolver,
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Settings.System.DTMF_TONE_WHEN_DIALING, 1) != 0);
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mSoundEffects = (CheckBoxPreference) findPreference(KEY_SOUND_EFFECTS);
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mSoundEffects.setPersistent(false);
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mSoundEffects.setChecked(Settings.System.getInt(resolver,
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Settings.System.SOUND_EFFECTS_ENABLED, 1) != 0);
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mHapticFeedback = (CheckBoxPreference) findPreference(KEY_HAPTIC_FEEDBACK);
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mHapticFeedback.setPersistent(false);
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mHapticFeedback.setChecked(Settings.System.getInt(resolver,
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Settings.System.HAPTIC_FEEDBACK_ENABLED, 1) != 0);
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mLockSounds = (CheckBoxPreference) findPreference(KEY_LOCK_SOUNDS);
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mLockSounds.setPersistent(false);
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mLockSounds.setChecked(Settings.System.getInt(resolver,
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Settings.System.LOCKSCREEN_SOUNDS_ENABLED, 1) != 0);
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mRingtonePreference = findPreference(KEY_RINGTONE);
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mNotificationPreference = findPreference(KEY_NOTIFICATION_SOUND);
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Vibrator vibrator = (Vibrator) getSystemService(Context.VIBRATOR_SERVICE);
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if (vibrator == null || !vibrator.hasVibrator()) {
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removePreference(KEY_VIBRATE);
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removePreference(KEY_HAPTIC_FEEDBACK);
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}
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if (!Utils.isVoiceCapable(getActivity())) {
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removePreference(KEY_VIBRATE);
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}
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if (TelephonyManager.PHONE_TYPE_CDMA == activePhoneType) {
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ListPreference emergencyTonePreference =
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(ListPreference) findPreference(KEY_EMERGENCY_TONE);
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emergencyTonePreference.setValue(String.valueOf(Settings.Global.getInt(
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resolver, Settings.Global.EMERGENCY_TONE, FALLBACK_EMERGENCY_TONE_VALUE)));
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emergencyTonePreference.setOnPreferenceChangeListener(this);
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}
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mSoundSettings = (PreferenceGroup) findPreference(KEY_SOUND_SETTINGS);
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mMusicFx = mSoundSettings.findPreference(KEY_MUSICFX);
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Intent i = new Intent(AudioEffect.ACTION_DISPLAY_AUDIO_EFFECT_CONTROL_PANEL);
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PackageManager p = getPackageManager();
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List<ResolveInfo> ris = p.queryIntentActivities(i, PackageManager.GET_DISABLED_COMPONENTS);
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if (ris.size() <= 2) {
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// no need to show the item if there is no choice for the user to make
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// note: the built in musicfx panel has two activities (one being a
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// compatibility shim that launches either the other activity, or a
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// third party one), hence the check for <=2. If the implementation
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// of the compatbility layer changes, this check may need to be updated.
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mSoundSettings.removePreference(mMusicFx);
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}
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if (!Utils.isVoiceCapable(getActivity())) {
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for (String prefKey : NEED_VOICE_CAPABILITY) {
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Preference pref = findPreference(prefKey);
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if (pref != null) {
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getPreferenceScreen().removePreference(pref);
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}
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}
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}
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mRingtoneLookupRunnable = new Runnable() {
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public void run() {
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if (mRingtonePreference != null) {
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updateRingtoneName(RingtoneManager.TYPE_RINGTONE, mRingtonePreference,
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MSG_UPDATE_RINGTONE_SUMMARY);
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}
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if (mNotificationPreference != null) {
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updateRingtoneName(RingtoneManager.TYPE_NOTIFICATION, mNotificationPreference,
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MSG_UPDATE_NOTIFICATION_SUMMARY);
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}
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}
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};
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initDockSettings();
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}
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@Override
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public void onResume() {
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super.onResume();
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lookupRingtoneNames();
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IntentFilter filter = new IntentFilter(Intent.ACTION_DOCK_EVENT);
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getActivity().registerReceiver(mReceiver, filter);
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}
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@Override
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public void onPause() {
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super.onPause();
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getActivity().unregisterReceiver(mReceiver);
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}
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private void updateRingtoneName(int type, Preference preference, int msg) {
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if (preference == null) return;
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Context context = getActivity();
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if (context == null) return;
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Uri ringtoneUri = RingtoneManager.getActualDefaultRingtoneUri(context, type);
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CharSequence summary = context.getString(com.android.internal.R.string.ringtone_unknown);
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// Is it a silent ringtone?
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if (ringtoneUri == null) {
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summary = context.getString(com.android.internal.R.string.ringtone_silent);
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} else {
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// Fetch the ringtone title from the media provider
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try {
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Cursor cursor = context.getContentResolver().query(ringtoneUri,
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new String[] { MediaStore.Audio.Media.TITLE }, null, null, null);
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if (cursor != null) {
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if (cursor.moveToFirst()) {
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summary = cursor.getString(0);
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}
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cursor.close();
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}
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} catch (SQLiteException sqle) {
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// Unknown title for the ringtone
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}
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}
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mHandler.sendMessage(mHandler.obtainMessage(msg, summary));
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}
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private void lookupRingtoneNames() {
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new Thread(mRingtoneLookupRunnable).start();
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}
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@Override
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public boolean onPreferenceTreeClick(PreferenceScreen preferenceScreen, Preference preference) {
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if (preference == mVibrateWhenRinging) {
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Settings.System.putInt(getContentResolver(), Settings.System.VIBRATE_WHEN_RINGING,
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mVibrateWhenRinging.isChecked() ? 1 : 0);
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} else if (preference == mDtmfTone) {
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Settings.System.putInt(getContentResolver(), Settings.System.DTMF_TONE_WHEN_DIALING,
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mDtmfTone.isChecked() ? 1 : 0);
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} else if (preference == mSoundEffects) {
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if (mSoundEffects.isChecked()) {
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mAudioManager.loadSoundEffects();
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} else {
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mAudioManager.unloadSoundEffects();
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}
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Settings.System.putInt(getContentResolver(), Settings.System.SOUND_EFFECTS_ENABLED,
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mSoundEffects.isChecked() ? 1 : 0);
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} else if (preference == mHapticFeedback) {
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Settings.System.putInt(getContentResolver(), Settings.System.HAPTIC_FEEDBACK_ENABLED,
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mHapticFeedback.isChecked() ? 1 : 0);
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} else if (preference == mLockSounds) {
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Settings.System.putInt(getContentResolver(), Settings.System.LOCKSCREEN_SOUNDS_ENABLED,
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mLockSounds.isChecked() ? 1 : 0);
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} else if (preference == mMusicFx) {
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// let the framework fire off the intent
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return false;
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} else if (preference == mDockAudioSettings) {
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int dockState = mDockIntent != null
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? mDockIntent.getIntExtra(Intent.EXTRA_DOCK_STATE, 0)
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: Intent.EXTRA_DOCK_STATE_UNDOCKED;
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if (dockState == Intent.EXTRA_DOCK_STATE_UNDOCKED) {
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showDialog(DIALOG_NOT_DOCKED);
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} else {
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Intent i = new Intent(mDockIntent);
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i.setAction(DockEventReceiver.ACTION_DOCK_SHOW_UI);
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i.setClass(getActivity(), DockEventReceiver.class);
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getActivity().sendBroadcast(i);
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}
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} else if (preference == mDockSounds) {
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Settings.System.putInt(getContentResolver(), Settings.System.DOCK_SOUNDS_ENABLED,
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mDockSounds.isChecked() ? 1 : 0);
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}
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return true;
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}
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public boolean onPreferenceChange(Preference preference, Object objValue) {
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final String key = preference.getKey();
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if (KEY_EMERGENCY_TONE.equals(key)) {
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try {
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int value = Integer.parseInt((String) objValue);
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Settings.Global.putInt(getContentResolver(),
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Settings.Global.EMERGENCY_TONE, value);
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} catch (NumberFormatException e) {
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Log.e(TAG, "could not persist emergency tone setting", e);
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}
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}
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return true;
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}
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@Override
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protected int getHelpResource() {
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return R.string.help_url_sound;
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}
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private boolean needsDockSettings() {
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return getResources().getBoolean(R.bool.has_dock_settings);
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}
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private void initDockSettings() {
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if (needsDockSettings()) {
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ContentResolver resolver = getContentResolver();
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mDockAudioSettings = findPreference(KEY_AUDIO_SETTINGS);
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mDockSounds = (CheckBoxPreference) findPreference(KEY_DOCK_SOUNDS);
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mDockSounds.setPersistent(false);
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mDockSounds.setChecked(Settings.System.getInt(resolver,
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Settings.System.DOCK_SOUNDS_ENABLED, 0) != 0);
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} else {
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getPreferenceScreen().removePreference(findPreference(KEY_DOCK_CATEGORY));
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getPreferenceScreen().removePreference(findPreference(KEY_AUDIO_SETTINGS));
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getPreferenceScreen().removePreference(findPreference(KEY_DOCK_SOUNDS));
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}
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}
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private void handleDockChange(Intent intent) {
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if (mDockAudioSettings != null) {
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int dockState = intent.getIntExtra(Intent.EXTRA_DOCK_STATE, 0);
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boolean isBluetooth = intent.getParcelableExtra(BluetoothDevice.EXTRA_DEVICE) != null;
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if (!isBluetooth) {
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// No dock audio if not on Bluetooth.
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mDockAudioSettings.setEnabled(false);
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} else {
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mDockAudioSettings.setEnabled(true);
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mDockIntent = intent;
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}
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if (dockState != Intent.EXTRA_DOCK_STATE_UNDOCKED) {
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// remove undocked dialog if currently showing.
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try {
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removeDialog(DIALOG_NOT_DOCKED);
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} catch (IllegalArgumentException iae) {
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// Maybe it was already dismissed
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}
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}
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}
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}
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@Override
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public Dialog onCreateDialog(int id) {
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if (id == DIALOG_NOT_DOCKED) {
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return createUndockedMessage();
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}
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return null;
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}
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private Dialog createUndockedMessage() {
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final AlertDialog.Builder ab = new AlertDialog.Builder(getActivity());
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ab.setTitle(R.string.dock_not_found_title);
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ab.setMessage(R.string.dock_not_found_text);
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ab.setPositiveButton(android.R.string.ok, null);
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return ab.create();
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}
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}
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