public BrightnessController(Context context, ImageView icon, ToggleSlider control) {
mContext = context;
mIcon = icon;
mControl = control;
mHandler = new Handler();
mUserTracker =
new CurrentUserTracker(mContext) {
@Override
public void onUserSwitched(int newUserId) {
updateMode();
updateSlider();
}
};
mBrightnessObserver = new BrightnessObserver(mHandler);
PowerManager pm = (PowerManager) context.getSystemService(Context.POWER_SERVICE);
mMinimumBacklight = pm.getMinimumScreenBrightnessSetting();
mMaximumBacklight = pm.getMaximumScreenBrightnessSetting();
mAutomaticAvailable =
context
.getResources()
.getBoolean(com.android.internal.R.bool.config_automatic_brightness_available);
mPower = IPowerManager.Stub.asInterface(ServiceManager.getService("power"));
}
private void setBrightness(int value) {
if (mPowerManager == null) {
mPowerManager = IPowerManager.Stub.asInterface(ServiceManager.getService("power"));
}
try {
mPowerManager.setTemporaryScreenBrightnessSettingOverride(value);
} catch (RemoteException ex) {
Slog.e(TAG, "Could not set backlight brightness", ex);
}
Settings.System.putInt(mContext.getContentResolver(), Settings.System.SCREEN_BRIGHTNESS, value);
}
/** Private constructor; @see init() */
private Ringer(Context context, BluetoothManager bluetoothManager) {
mContext = context;
mBluetoothManager = bluetoothManager;
mPowerManager =
IPowerManager.Stub.asInterface(ServiceManager.getService(Context.POWER_SERVICE));
// We don't rely on getSystemService(Context.VIBRATOR_SERVICE) to make sure this
// vibrator object will be isolated from others.
mVibrator = new SystemVibrator(context);
/// M: For MTK Features
initRingerMtk(context);
}
/**
* Gets state of brightness mode.
*
* @param context
* @return true if auto brightness is on.
*/
private static boolean getBrightnessMode(Context context) {
try {
IPowerManager power = IPowerManager.Stub.asInterface(ServiceManager.getService("power"));
if (power != null) {
int brightnessMode =
Settings.System.getInt(
context.getContentResolver(), Settings.System.SCREEN_BRIGHTNESS_MODE);
return brightnessMode == Settings.System.SCREEN_BRIGHTNESS_MODE_AUTOMATIC;
}
} catch (Exception e) {
Xlog.d(TAG, "getBrightnessMode: " + e);
}
return false;
}
/**
* Increases or decreases the brightness.
*
* @param context
*/
private void toggleBrightness(Context context) {
try {
IPowerManager power = IPowerManager.Stub.asInterface(ServiceManager.getService("power"));
if (power != null) {
ContentResolver cr = context.getContentResolver();
int brightness = Settings.System.getInt(cr, Settings.System.SCREEN_BRIGHTNESS);
int brightnessMode = Settings.System.SCREEN_BRIGHTNESS_MODE_MANUAL;
// Only get brightness setting if available
if (context
.getResources()
.getBoolean(com.android.internal.R.bool.config_automatic_brightness_available)) {
brightnessMode = Settings.System.getInt(cr, Settings.System.SCREEN_BRIGHTNESS_MODE);
}
// Rotate AUTO -> MINIMUM -> DEFAULT -> MAXIMUM
// Technically, not a toggle...
if (brightnessMode == Settings.System.SCREEN_BRIGHTNESS_MODE_AUTOMATIC) {
brightness = MINIMUM_BACKLIGHT;
brightnessMode = Settings.System.SCREEN_BRIGHTNESS_MODE_MANUAL;
} else if (brightness < DEFAULT_BACKLIGHT) {
brightness = DEFAULT_BACKLIGHT;
} else if (brightness < MAXIMUM_BACKLIGHT) {
brightness = MAXIMUM_BACKLIGHT;
} else {
brightnessMode = Settings.System.SCREEN_BRIGHTNESS_MODE_AUTOMATIC;
brightness = MINIMUM_BACKLIGHT;
}
if (context
.getResources()
.getBoolean(com.android.internal.R.bool.config_automatic_brightness_available)) {
// Set screen brightness mode (automatic or manual)
Settings.System.putInt(
context.getContentResolver(), Settings.System.SCREEN_BRIGHTNESS_MODE, brightnessMode);
} else {
// Make sure we set the brightness if automatic mode isn't available
brightnessMode = Settings.System.SCREEN_BRIGHTNESS_MODE_MANUAL;
}
if (brightnessMode == Settings.System.SCREEN_BRIGHTNESS_MODE_MANUAL) {
power.setBacklightBrightness(brightness);
Settings.System.putInt(cr, Settings.System.SCREEN_BRIGHTNESS, brightness);
}
}
} catch (RemoteException e) {
Xlog.d(TAG, "toggleBrightness: " + e);
} catch (Settings.SettingNotFoundException e) {
Xlog.d(TAG, "toggleBrightness: " + e);
}
}
public BrightnessSlider(Context context) {
mContext = context;
mView = View.inflate(mContext, R.layout.brightness_slider, null);
mControl = (ToggleSlider) mView.findViewById(R.id.brightness);
mScreenBrightnessDim =
mContext
.getResources()
.getInteger(com.android.internal.R.integer.config_screenBrightnessDim);
boolean automaticAvailable =
context
.getResources()
.getBoolean(com.android.internal.R.bool.config_automatic_brightness_available);
mPower = IPowerManager.Stub.asInterface(ServiceManager.getService("power"));
if (automaticAvailable) {
int automatic;
try {
automatic =
Settings.System.getInt(
mContext.getContentResolver(), Settings.System.SCREEN_BRIGHTNESS_MODE);
} catch (SettingNotFoundException snfe) {
automatic = 0;
}
mControl.setChecked(automatic != 0);
} else {
mControl.setChecked(false);
// control.hideToggle();
}
int value;
try {
value =
Settings.System.getInt(mContext.getContentResolver(), Settings.System.SCREEN_BRIGHTNESS);
} catch (SettingNotFoundException ex) {
value = MAXIMUM_BACKLIGHT;
}
mControl.setMax(MAXIMUM_BACKLIGHT - mScreenBrightnessDim);
mControl.setValue(value - mScreenBrightnessDim);
mControl.setOnChangedListener(this);
SettingsObserver so = new SettingsObserver(new Handler());
so.observe();
}
public void run() {
boolean autoLcd =
Settings.System.getInt(
getContentResolver(), Settings.System.SCREEN_BRIGHTNESS_MODE, 1337)
== Settings.System.SCREEN_BRIGHTNESS_MODE_AUTOMATIC;
boolean filterEnabled =
Settings.System.getInt(getContentResolver(), Settings.System.LIGHT_FILTER, 0) != 0;
try {
IPowerManager power =
IPowerManager.Stub.asInterface(ServiceManager.getService("power"));
if (filterEnabled && autoLcd) {
mSensor.setText(
String.valueOf(power.getLightSensorValue())
+ " / "
+ String.valueOf(power.getRawLightSensorValue()));
} else {
String value = String.valueOf(power.getLightSensorValue());
mSensor.setText(value + " / " + value);
}
if (autoLcd) {
mScreen.setText(String.valueOf(power.getLightSensorScreenBrightness()));
} else {
mScreen.setText(getString(R.string.ll_disabled));
}
mButtons.setText(String.valueOf(power.getLightSensorButtonBrightness()));
if (mHasKeyboard) {
mKeyboard.setText(String.valueOf(power.getLightSensorKeyboardBrightness()));
}
} catch (Exception e) {
// Display "-" on any error
if (autoLcd) {
mScreen.setText("-");
} else {
mScreen.setText(getString(R.string.ll_disabled));
}
mSensor.setText("- / -");
mButtons.setText("-");
mKeyboard.setText("-");
}
mHandler.postDelayed(mUpdateTask, UPDATE_RATE);
}
/**
* Gets state of brightness.
*
* @param context
* @return true if more than moderately bright.
*/
public static int getBrightness(Context context) {
if (DBG) {
Xlog.i(TAG, "getBrightness called.");
}
try {
IPowerManager power = IPowerManager.Stub.asInterface(ServiceManager.getService("power"));
if (power != null) {
int brightness =
Settings.System.getInt(context.getContentResolver(), Settings.System.SCREEN_BRIGHTNESS);
if (brightness <= MINIMUM_BACKLIGHT) {
brightness = MINIMUM_BACKLIGHT;
} else if (brightness <= DEFAULT_BACKLIGHT) {
brightness = DEFAULT_BACKLIGHT;
} else {
brightness = MAXIMUM_BACKLIGHT;
}
return brightness;
}
} catch (Exception e) {
Xlog.d(TAG, "getBrightness: " + e);
}
return DEFAULT_BACKLIGHT;
}
@Override
public void onCreate() {
if (Config.LOGV) Log.v(LOG_TAG, "onCreate()...");
ContentResolver resolver = getContentResolver();
if (phone == null) {
// Initialize the telephony framework
PhoneFactory.makeDefaultPhones(this);
// Get the default phone
phone = PhoneFactory.getDefaultPhone();
NotificationMgr.init(this);
phoneMgr = new PhoneInterfaceManager(this, phone);
if (getSystemService(Context.BLUETOOTH_SERVICE) != null) {
mBtHandsfree = new BluetoothHandsfree(this, phone);
startService(new Intent(this, BluetoothHeadsetService.class));
} else {
// Device is not bluetooth capable
mBtHandsfree = null;
}
ringer = new Ringer(phone);
// before registering for phone state changes
PowerManager pm = (PowerManager) getSystemService(Context.POWER_SERVICE);
mWakeLock =
pm.newWakeLock(
PowerManager.FULL_WAKE_LOCK
| PowerManager.ACQUIRE_CAUSES_WAKEUP
| PowerManager.ON_AFTER_RELEASE,
LOG_TAG);
// lock used to keep the processor awake, when we don't care for the display.
mPartialWakeLock =
pm.newWakeLock(PowerManager.PARTIAL_WAKE_LOCK | PowerManager.ON_AFTER_RELEASE, LOG_TAG);
mKeyguardManager = (KeyguardManager) getSystemService(Context.KEYGUARD_SERVICE);
mKeyguardLock = mKeyguardManager.newKeyguardLock(LOG_TAG);
// get a handle to the service so that we can use it later when we
// want to set the poke lock.
mPowerManagerService = IPowerManager.Stub.asInterface(ServiceManager.getService("power"));
notifier = new CallNotifier(this, phone, ringer, mBtHandsfree);
// register for ICC status
IccCard sim = phone.getIccCard();
if (sim != null) {
if (Config.LOGV) Log.v(LOG_TAG, "register for ICC status");
sim.registerForAbsent(mHandler, EVENT_SIM_ABSENT, null);
sim.registerForLocked(mHandler, EVENT_SIM_LOCKED, null);
sim.registerForNetworkLocked(mHandler, EVENT_SIM_NETWORK_LOCKED, null);
}
// register for MMI/USSD
phone.registerForMmiComplete(mHandler, MMI_COMPLETE, null);
// register connection tracking to PhoneUtils
PhoneUtils.initializeConnectionHandler(phone);
// Register for misc other intent broadcasts.
IntentFilter intentFilter = new IntentFilter(Intent.ACTION_AIRPLANE_MODE_CHANGED);
intentFilter.addAction(BluetoothIntent.HEADSET_STATE_CHANGED_ACTION);
intentFilter.addAction(BluetoothIntent.HEADSET_AUDIO_STATE_CHANGED_ACTION);
intentFilter.addAction(TelephonyIntents.ACTION_ANY_DATA_CONNECTION_STATE_CHANGED);
intentFilter.addAction(Intent.ACTION_HEADSET_PLUG);
intentFilter.addAction(Intent.ACTION_BATTERY_LOW);
intentFilter.addAction(TelephonyIntents.ACTION_SIM_STATE_CHANGED);
intentFilter.addAction(TelephonyIntents.ACTION_RADIO_TECHNOLOGY_CHANGED);
intentFilter.addAction(TelephonyIntents.ACTION_SERVICE_STATE_CHANGED);
intentFilter.addAction(TelephonyIntents.ACTION_EMERGENCY_CALLBACK_MODE_CHANGED);
intentFilter.addAction(ACTION_VIBRATE_45);
registerReceiver(mReceiver, intentFilter);
// Use a separate receiver for ACTION_MEDIA_BUTTON broadcasts,
// since we need to manually adjust its priority (to make sure
// we get these intents *before* the media player.)
IntentFilter mediaButtonIntentFilter = new IntentFilter(Intent.ACTION_MEDIA_BUTTON);
//
// Make sure we're higher priority than the media player's
// MediaButtonIntentReceiver (which currently has the default
// priority of zero; see apps/Music/AndroidManifest.xml.)
mediaButtonIntentFilter.setPriority(1);
//
registerReceiver(mMediaButtonReceiver, mediaButtonIntentFilter);
// set the default values for the preferences in the phone.
PreferenceManager.setDefaultValues(this, R.xml.network_setting, false);
PreferenceManager.setDefaultValues(this, R.xml.call_feature_setting, false);
// Make sure the audio mode (along with some
// audio-mode-related state of our own) is initialized
// correctly, given the current state of the phone.
switch (phone.getState()) {
case IDLE:
if (DBG) Log.d(LOG_TAG, "Resetting audio state/mode: IDLE");
PhoneUtils.setAudioControlState(PhoneUtils.AUDIO_IDLE);
PhoneUtils.setAudioMode(this, AudioManager.MODE_NORMAL);
break;
case RINGING:
if (DBG) Log.d(LOG_TAG, "Resetting audio state/mode: RINGING");
PhoneUtils.setAudioControlState(PhoneUtils.AUDIO_RINGING);
PhoneUtils.setAudioMode(this, AudioManager.MODE_RINGTONE);
break;
case OFFHOOK:
if (DBG) Log.d(LOG_TAG, "Resetting audio state/mode: OFFHOOK");
PhoneUtils.setAudioControlState(PhoneUtils.AUDIO_OFFHOOK);
PhoneUtils.setAudioMode(this, AudioManager.MODE_IN_CALL);
break;
}
}
// XXX pre-load the SimProvider so that it's ready
resolver.getType(Uri.parse("content://icc/adn"));
// start with the default value to set the mute state.
mShouldRestoreMuteOnInCallResume = false;
// add by cytown
mSettings =
CallFeaturesSetting.getInstance(PreferenceManager.getDefaultSharedPreferences(this));
if (mVibrator == null) {
mVibrator = (Vibrator) this.getSystemService(Context.VIBRATOR_SERVICE);
mAM = (AlarmManager) this.getSystemService(Context.ALARM_SERVICE);
mVibrateIntent = PendingIntent.getBroadcast(this, 0, new Intent(ACTION_VIBRATE_45), 0);
}
// Register for Cdma Information Records
// TODO(Moto): Merge
// phone.registerCdmaInformationRecord(mHandler, EVENT_UNSOL_CDMA_INFO_RECORD, null);
if (phone.getPhoneName().equals("CDMA")) {
// Create an instance of CdmaPhoneCallState and initialize it to IDLE
cdmaPhoneCallState = new CdmaPhoneCallState();
cdmaPhoneCallState.CdmaPhoneCallStateInit();
}
}
