| /* |
| * Copyright (c) 2009-2013, The Linux Foundation. All rights reserved. |
| * |
| * Redistribution and use in source and binary forms, with or without |
| * modification, are permitted provided that the following conditions are met: |
| * * Redistributions of source code must retain the above copyright |
| * notice, this list of conditions and the following disclaimer. |
| * * Redistributions in binary form must reproduce the above copyright |
| * notice, this list of conditions and the following disclaimer in the |
| * documentation and/or other materials provided with the distribution. |
| * * Neither the name of The Linux Foundation nor |
| * the names of its contributors may be used to endorse or promote |
| * products derived from this software without specific prior written |
| * permission. |
| * |
| * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" |
| * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE |
| * IMPLIED WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND |
| * NON-INFRINGEMENT ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR |
| * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, |
| * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, |
| * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; |
| * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, |
| * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR |
| * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF |
| * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
| */ |
| |
| package com.caf.fmradio; |
| |
| import java.io.File; |
| import java.util.*; |
| import java.io.IOException; |
| import java.lang.ref.WeakReference; |
| |
| import android.app.AlarmManager; |
| import android.app.Notification; |
| import android.app.NotificationManager; |
| import android.app.PendingIntent; |
| import android.app.Service; |
| import android.content.Context; |
| import android.content.Intent; |
| import android.content.IntentFilter; |
| import android.app.IntentService; |
| import android.os.UserHandle; |
| import android.content.BroadcastReceiver; |
| import android.media.AudioManager; |
| import android.media.AudioManager.OnAudioFocusChangeListener; |
| import android.media.AudioSystem; |
| import android.media.MediaRecorder; |
| import android.os.Environment; |
| import android.os.Handler; |
| import android.os.IBinder; |
| import android.os.Message; |
| import android.os.PowerManager; |
| import android.os.PowerManager.WakeLock; |
| import android.os.RemoteException; |
| import android.telephony.PhoneStateListener; |
| import android.telephony.TelephonyManager; |
| import android.util.Log; |
| import android.widget.RemoteViews; |
| import android.widget.Toast; |
| import android.view.KeyEvent; |
| import android.os.SystemProperties; |
| |
| import qcom.fmradio.FmReceiver; |
| import qcom.fmradio.FmRxEvCallbacksAdaptor; |
| import qcom.fmradio.FmRxRdsData; |
| import qcom.fmradio.FmConfig; |
| import android.net.Uri; |
| import android.content.res.Resources; |
| import java.util.Date; |
| import java.text.SimpleDateFormat; |
| import android.provider.MediaStore; |
| import android.content.ContentResolver; |
| import android.content.ContentValues; |
| import android.database.Cursor; |
| import com.caf.utils.A2dpDeviceStatus; |
| import android.media.AudioManager; |
| import android.content.ComponentName; |
| import android.os.StatFs; |
| import android.os.SystemClock; |
| |
| /** |
| * Provides "background" FM Radio (that uses the hardware) capabilities, |
| * allowing the user to switch between activities without stopping playback. |
| */ |
| public class FMRadioService extends Service |
| { |
| |
| public static final int RADIO_AUDIO_DEVICE_WIRED_HEADSET = 0; |
| public static final int RADIO_AUDIO_DEVICE_SPEAKER = 1; |
| |
| private static final int FMRADIOSERVICE_STATUS = 101; |
| private static final String FMRADIO_DEVICE_FD_STRING = "/dev/radio0"; |
| private static final String LOGTAG = "FMService";//FMRadio.LOGTAG; |
| |
| private FmReceiver mReceiver; |
| private BroadcastReceiver mHeadsetReceiver = null; |
| private BroadcastReceiver mSdcardUnmountReceiver = null; |
| private BroadcastReceiver mMusicCommandListener = null; |
| private BroadcastReceiver mSleepExpiredListener = null; |
| private BroadcastReceiver mRecordTimeoutListener = null; |
| private BroadcastReceiver mDelayedServiceStopListener = null; |
| private boolean mOverA2DP = false; |
| private BroadcastReceiver mFmMediaButtonListener; |
| private IFMRadioServiceCallbacks mCallbacks; |
| private static FmSharedPreferences mPrefs; |
| private boolean mHeadsetPlugged = false; |
| private boolean mInternalAntennaAvailable = false; |
| private WakeLock mWakeLock; |
| private int mServiceStartId = -1; |
| private boolean mServiceInUse = false; |
| private static boolean mMuted = false; |
| private static boolean mResumeAfterCall = false; |
| private static String mAudioDevice="headset"; |
| MediaRecorder mRecorder = null; |
| MediaRecorder mA2dp = null; |
| private boolean mFMOn = false; |
| private boolean mFmRecordingOn = false; |
| private boolean mSpeakerPhoneOn = false; |
| private int mCallStatus = 0; |
| private BroadcastReceiver mScreenOnOffReceiver = null; |
| final Handler mHandler = new Handler(); |
| private boolean misAnalogModeSupported = false; |
| private boolean misAnalogPathEnabled = false; |
| private boolean mA2dpDisconnected = false; |
| //PhoneStateListener instances corresponding to each |
| |
| private FmRxRdsData mFMRxRDSData=null; |
| // interval after which we stop the service when idle |
| private static final int IDLE_DELAY = 60000; |
| private File mA2DPSampleFile = null; |
| //Track FM playback for reenter App usecases |
| private boolean mPlaybackInProgress = false; |
| private boolean mStoppedOnFocusLoss = false; |
| private File mSampleFile = null; |
| long mSampleStart = 0; |
| // Messages handled in FM Service |
| private static final int FM_STOP =1; |
| private static final int RESET_NOTCH_FILTER =2; |
| private static final int STOPSERVICE_ONSLEEP = 3; |
| private static final int STOPRECORD_ONTIMEOUT = 4; |
| private static final int FOCUSCHANGE = 5; |
| //Track notch filter settings |
| private boolean mNotchFilterSet = false; |
| public static final int STOP_SERVICE = 0; |
| public static final int STOP_RECORD = 1; |
| // A2dp Device Status will be queried through this class |
| A2dpDeviceStatus mA2dpDeviceState = null; |
| private boolean mA2dpDeviceSupportInHal = false; |
| //on shutdown not to send start Intent to AudioManager |
| private boolean mAppShutdown = false; |
| private boolean mSingleRecordingInstanceSupported = false; |
| private AudioManager mAudioManager; |
| public static final long UNAVAILABLE = -1L; |
| public static final long PREPARING = -2L; |
| public static final long UNKNOWN_SIZE = -3L; |
| public static final long LOW_STORAGE_THRESHOLD = 50000000; |
| private long mStorageSpace; |
| private static final String IOBUSY_UNVOTE = "com.android.server.CpuGovernorService.action.IOBUSY_UNVOTE"; |
| private static final String SLEEP_EXPIRED_ACTION = "com.caf.fmradio.SLEEP_EXPIRED"; |
| private static final String RECORD_EXPIRED_ACTION = "com.caf.fmradio.RECORD_TIMEOUT"; |
| private static final String SERVICE_DELAYED_STOP_ACTION = "com.caf.fmradio.SERVICE_STOP"; |
| public static final String ACTION_FM = |
| "codeaurora.intent.action.FM"; |
| public static final String ACTION_FM_RECORDING = |
| "codeaurora.intent.action.FM_Recording"; |
| public static final String ACTION_FM_RECORDING_STATUS = |
| "codeaurora.intent.action.FM.Recording.Status"; |
| private BroadcastReceiver mFmRecordingStatus = null; |
| static final int RECORD_START = 1; |
| static final int RECORD_STOP = 0; |
| |
| public FMRadioService() { |
| } |
| |
| @Override |
| public void onCreate() { |
| super.onCreate(); |
| |
| mPrefs = new FmSharedPreferences(this); |
| mCallbacks = null; |
| TelephonyManager tmgr = (TelephonyManager) getSystemService(Context.TELEPHONY_SERVICE); |
| tmgr.listen(mPhoneStateListener, PhoneStateListener.LISTEN_CALL_STATE | |
| PhoneStateListener.LISTEN_DATA_ACTIVITY); |
| PowerManager pm = (PowerManager)getSystemService(Context.POWER_SERVICE); |
| mWakeLock = pm.newWakeLock(PowerManager.PARTIAL_WAKE_LOCK, this.getClass().getName()); |
| mWakeLock.setReferenceCounted(false); |
| misAnalogModeSupported = SystemProperties.getBoolean("ro.fm.analogpath.supported",false); |
| /* Register for Screen On/off broadcast notifications */ |
| mA2dpDeviceState = new A2dpDeviceStatus(getApplicationContext()); |
| registerScreenOnOffListener(); |
| registerHeadsetListener(); |
| registerSleepExpired(); |
| registerRecordTimeout(); |
| registerDelayedServiceStop(); |
| registerFMRecordingStatus(); |
| // registering media button receiver seperately as we need to set |
| // different priority for receiving media events |
| registerFmMediaButtonReceiver(); |
| if ( false == SystemProperties.getBoolean("ro.fm.mulinst.recording.support",true)) { |
| mSingleRecordingInstanceSupported = true; |
| } |
| |
| // Register for pause commands from other apps to stop FM |
| registerMusicServiceCommandReceiver(); |
| |
| // If the service was idle, but got killed before it stopped itself, the |
| // system will relaunch it. Make sure it gets stopped again in that case. |
| setAlarmDelayedServiceStop(); |
| /* Query to check is a2dp supported in Hal */ |
| AudioManager audioManager = (AudioManager) getSystemService(Context.AUDIO_SERVICE); |
| String valueStr = audioManager.getParameters("isA2dpDeviceSupported"); |
| mA2dpDeviceSupportInHal = valueStr.contains("=true"); |
| Log.d(LOGTAG, " is A2DP device Supported In HAL"+mA2dpDeviceSupportInHal); |
| } |
| |
| @Override |
| public void onDestroy() { |
| Log.d(LOGTAG, "onDestroy"); |
| if (isFmOn()) |
| { |
| Log.e(LOGTAG, "Service being destroyed while still playing."); |
| } |
| |
| // make sure there aren't any other messages coming |
| mDelayedStopHandler.removeCallbacksAndMessages(null); |
| cancelAlarms(); |
| //release the audio focus listener |
| AudioManager audioManager = (AudioManager) getSystemService(Context.AUDIO_SERVICE); |
| if (isMuted()) { |
| mMuted = false; |
| audioManager.setStreamMute(AudioManager.STREAM_MUSIC,false); |
| } |
| audioManager.abandonAudioFocus(mAudioFocusListener); |
| /* Remove the Screen On/off listener */ |
| if (mScreenOnOffReceiver != null) { |
| unregisterReceiver(mScreenOnOffReceiver); |
| mScreenOnOffReceiver = null; |
| } |
| /* Unregister the headset Broadcase receiver */ |
| if (mHeadsetReceiver != null) { |
| unregisterReceiver(mHeadsetReceiver); |
| mHeadsetReceiver = null; |
| } |
| if( mMusicCommandListener != null ) { |
| unregisterReceiver(mMusicCommandListener); |
| mMusicCommandListener = null; |
| } |
| if( mFmMediaButtonListener != null ) { |
| unregisterReceiver(mFmMediaButtonListener); |
| mFmMediaButtonListener = null; |
| } |
| if (mSleepExpiredListener != null ) { |
| unregisterReceiver(mSleepExpiredListener); |
| mSleepExpiredListener = null; |
| } |
| if (mRecordTimeoutListener != null) { |
| unregisterReceiver(mRecordTimeoutListener); |
| mRecordTimeoutListener = null; |
| } |
| if (mDelayedServiceStopListener != null) { |
| unregisterReceiver(mDelayedServiceStopListener); |
| mDelayedServiceStopListener = null; |
| } |
| if (mFmRecordingStatus != null ) { |
| unregisterReceiver(mFmRecordingStatus); |
| mFmRecordingStatus = null; |
| } |
| /* Since the service is closing, disable the receiver */ |
| fmOff(); |
| |
| TelephonyManager tmgr = (TelephonyManager) getSystemService(Context.TELEPHONY_SERVICE); |
| tmgr.listen(mPhoneStateListener, 0); |
| |
| Log.d(LOGTAG, "onDestroy: unbindFromService completed"); |
| |
| //unregisterReceiver(mIntentReceiver); |
| mWakeLock.release(); |
| super.onDestroy(); |
| } |
| |
| public void registerFMRecordingStatus() { |
| if (mFmRecordingStatus == null) { |
| mFmRecordingStatus = new BroadcastReceiver() { |
| @Override |
| public void onReceive(Context context, Intent intent) { |
| Log.d(LOGTAG, "received intent " +intent); |
| String action = intent.getAction(); |
| if (action.equals(ACTION_FM_RECORDING_STATUS)) { |
| Log.d(LOGTAG, "ACTION_FM_RECORDING_STATUS Intent received"); |
| int state = intent.getIntExtra("state", 0); |
| if (state == RECORD_START) { |
| Log.d(LOGTAG, "FM Recording started"); |
| mFmRecordingOn = true; |
| mSampleStart = SystemClock.elapsedRealtime(); |
| try { |
| if ((mServiceInUse) && (mCallbacks != null) ) { |
| Log.d(LOGTAG, "start recording thread"); |
| mCallbacks.onRecordingStarted(); |
| } |
| } catch (RemoteException e) { |
| e.printStackTrace(); |
| } |
| } else if (state == RECORD_STOP) { |
| Log.d(LOGTAG, "FM Recording stopped"); |
| mFmRecordingOn = false; |
| try { |
| if ((mServiceInUse) && (mCallbacks != null) ) { |
| mCallbacks.onRecordingStopped(); |
| } |
| } catch (RemoteException e) { |
| e.printStackTrace(); |
| } |
| mSampleStart = 0; |
| } |
| } |
| } |
| }; |
| IntentFilter iFilter = new IntentFilter(); |
| iFilter.addAction(ACTION_FM_RECORDING_STATUS); |
| registerReceiver(mFmRecordingStatus , iFilter); |
| } |
| } |
| |
| /** |
| * Registers an intent to listen for ACTION_HEADSET_PLUG |
| * notifications. This intent is called to know if the headset |
| * was plugged in/out |
| */ |
| public void registerHeadsetListener() { |
| if (mHeadsetReceiver == null) { |
| mHeadsetReceiver = new BroadcastReceiver() { |
| @Override |
| public void onReceive(Context context, Intent intent) { |
| String action = intent.getAction(); |
| if (action.equals(Intent.ACTION_HEADSET_PLUG)) { |
| Log.d(LOGTAG, "ACTION_HEADSET_PLUG Intent received"); |
| // Listen for ACTION_HEADSET_PLUG broadcasts. |
| Log.d(LOGTAG, "mReceiver: ACTION_HEADSET_PLUG"); |
| Log.d(LOGTAG, "==> intent: " + intent); |
| Log.d(LOGTAG, " state: " + intent.getIntExtra("state", 0)); |
| Log.d(LOGTAG, " name: " + intent.getStringExtra("name")); |
| mHeadsetPlugged = (intent.getIntExtra("state", 0) == 1); |
| // if headset is plugged out it is required to disable |
| // in minimal duration to avoid race conditions with |
| // audio policy manager switch audio to speaker. |
| mHandler.removeCallbacks(mHeadsetPluginHandler); |
| mHandler.post(mHeadsetPluginHandler); |
| } else if(mA2dpDeviceState.isA2dpStateChange(action) ) { |
| boolean bA2dpConnected = |
| mA2dpDeviceState.isConnected(intent); |
| if (!bA2dpConnected) { |
| Log.d(LOGTAG, "A2DP device is dis-connected!"); |
| mA2dpDisconnected = true; |
| } else { |
| mA2dpDisconnected = false; |
| } |
| if (isAnalogModeEnabled()) { |
| Log.d(LOGTAG, "FM Audio Path is Analog Mode: FM Over BT not allowed"); |
| return ; |
| } |
| //when playback is overA2Dp and A2dp disconnected |
| //when playback is not overA2DP and A2DP Connected |
| // In above two cases we need to Stop and Start FM which |
| // will take care of audio routing |
| if( (isFmOn()) && |
| (true == ((bA2dpConnected)^(mOverA2DP))) && |
| (false == mStoppedOnFocusLoss) && |
| (!isSpeakerEnabled())) { |
| stopFM(); |
| startFM(); |
| } |
| } else if (action.equals("HDMI_CONNECTED")) { |
| //FM should be off when HDMI is connected. |
| fmOff(); |
| try |
| { |
| /* Notify the UI/Activity, only if the service is "bound" |
| by an activity and if Callbacks are registered |
| */ |
| if((mServiceInUse) && (mCallbacks != null) ) |
| { |
| mCallbacks.onDisabled(); |
| } |
| } catch (RemoteException e) |
| { |
| e.printStackTrace(); |
| } |
| } else if( action.equals(Intent.ACTION_SHUTDOWN)) { |
| mAppShutdown = true; |
| } |
| |
| } |
| }; |
| IntentFilter iFilter = new IntentFilter(); |
| iFilter.addAction(Intent.ACTION_HEADSET_PLUG); |
| iFilter.addAction(mA2dpDeviceState.getActionSinkStateChangedString()); |
| iFilter.addAction("HDMI_CONNECTED"); |
| iFilter.addAction(Intent.ACTION_SHUTDOWN); |
| iFilter.addCategory(Intent.CATEGORY_DEFAULT); |
| registerReceiver(mHeadsetReceiver, iFilter); |
| } |
| } |
| |
| public void registerFmMediaButtonReceiver() { |
| if (mFmMediaButtonListener == null) { |
| mFmMediaButtonListener = new BroadcastReceiver() { |
| public void onReceive(Context context, Intent intent) { |
| Log.d(LOGTAG, "FMMediaButtonIntentReceiver.FM_MEDIA_BUTTON"); |
| Log.d(LOGTAG, "KeyEvent = " +intent.getParcelableExtra(Intent.EXTRA_KEY_EVENT)); |
| String action = intent.getAction(); |
| if (action.equals(FMMediaButtonIntentReceiver.FM_MEDIA_BUTTON)) { |
| KeyEvent event = (KeyEvent) |
| intent.getParcelableExtra(Intent.EXTRA_KEY_EVENT); |
| int keycode = event.getKeyCode(); |
| switch (keycode) { |
| case KeyEvent.KEYCODE_HEADSETHOOK : |
| if (isFmOn()){ |
| //FM should be off when Headset hook pressed. |
| fmOff(); |
| if (isOrderedBroadcast()) { |
| abortBroadcast(); |
| } |
| try { |
| /* Notify the UI/Activity, only if the service is "bound" |
| by an activity and if Callbacks are registered |
| */ |
| if ((mServiceInUse) && (mCallbacks != null) ) { |
| mCallbacks.onDisabled(); |
| } |
| } catch (RemoteException e) { |
| e.printStackTrace(); |
| } |
| } else if( mServiceInUse ) { |
| fmOn(); |
| if (isOrderedBroadcast()) { |
| abortBroadcast(); |
| } |
| try { |
| /* Notify the UI/Activity, only if the service is "bound" |
| by an activity and if Callbacks are registered |
| */ |
| if (mCallbacks != null ) { |
| mCallbacks.onEnabled(); |
| } |
| } catch (RemoteException e) { |
| e.printStackTrace(); |
| } |
| } |
| break; |
| case KeyEvent.KEYCODE_MEDIA_PAUSE : |
| if (isFmOn()){ |
| //FM should be off when Headset hook pressed. |
| fmOff(); |
| if (isOrderedBroadcast()) { |
| abortBroadcast(); |
| } |
| try { |
| /* Notify the UI/Activity, only if the service is "bound" |
| by an activity and if Callbacks are registered |
| */ |
| if ((mServiceInUse) && (mCallbacks != null) ) { |
| mCallbacks.onDisabled(); |
| } |
| } catch (RemoteException e) { |
| e.printStackTrace(); |
| } |
| } |
| break; |
| case KeyEvent.KEYCODE_MEDIA_PLAY: |
| if (mServiceInUse ) { |
| fmOn(); |
| if (isOrderedBroadcast()) { |
| abortBroadcast(); |
| } |
| try { |
| /* Notify the UI/Activity, only if the service is "bound" |
| by an activity and if Callbacks are registered |
| */ |
| if (mCallbacks != null ) { |
| mCallbacks.onEnabled(); |
| } |
| } catch (RemoteException e) { |
| e.printStackTrace(); |
| } |
| } |
| break; |
| } // end of switch |
| } // end of FMMediaButtonIntentReceiver.FM_MEDIA_BUTTON |
| } // end of onReceive |
| }; |
| IntentFilter iFilter = new IntentFilter(); |
| iFilter.addAction(FMMediaButtonIntentReceiver.FM_MEDIA_BUTTON); |
| registerReceiver(mFmMediaButtonListener, iFilter); |
| } |
| } |
| |
| public void registerMusicServiceCommandReceiver() { |
| if (mMusicCommandListener == null) { |
| mMusicCommandListener = new BroadcastReceiver() { |
| @Override |
| public void onReceive(Context context, Intent intent) { |
| String action = intent.getAction(); |
| |
| if (action.equals("com.android.music.musicservicecommand")) { |
| String cmd = intent.getStringExtra("command"); |
| Log.d(LOGTAG, "Music Service command : "+cmd+ " received"); |
| if (cmd != null && cmd.equals("pause")) { |
| if (mA2dpDisconnected) { |
| Log.d(LOGTAG, "not to pause,this is a2dp disconnected's pause"); |
| mA2dpDisconnected = false; |
| return; |
| } |
| if(isFmOn()){ |
| fmOff(); |
| if (isOrderedBroadcast()) { |
| abortBroadcast(); |
| } |
| try { |
| /* Notify the UI/Activity, only if the service is "bound" |
| by an activity and if Callbacks are registered |
| */ |
| if((mServiceInUse) && (mCallbacks != null) ){ |
| mCallbacks.onDisabled(); |
| } |
| } catch (RemoteException e) { |
| e.printStackTrace(); |
| } |
| } |
| } |
| } |
| } |
| }; |
| IntentFilter commandFilter = new IntentFilter(); |
| commandFilter.addAction("com.android.music.musicservicecommand"); |
| registerReceiver(mMusicCommandListener, commandFilter); |
| } |
| } |
| public void registerSleepExpired() { |
| if (mSleepExpiredListener == null) { |
| mSleepExpiredListener = new BroadcastReceiver() { |
| @Override |
| public void onReceive(Context context, Intent intent) { |
| Log.d(LOGTAG, "registerSleepExpired"); |
| mWakeLock.acquire(10 * 1000); |
| fmOff(); |
| } |
| }; |
| IntentFilter intentFilter = new IntentFilter(SLEEP_EXPIRED_ACTION); |
| registerReceiver(mSleepExpiredListener, intentFilter); |
| } |
| } |
| public void registerRecordTimeout() { |
| if (mRecordTimeoutListener == null) { |
| mRecordTimeoutListener = new BroadcastReceiver() { |
| @Override |
| public void onReceive(Context context, Intent intent) { |
| Log.d(LOGTAG, "registerRecordTimeout"); |
| mWakeLock.acquire(5 * 1000); |
| stopRecording(); |
| } |
| }; |
| IntentFilter intentFilter = new IntentFilter(RECORD_EXPIRED_ACTION); |
| registerReceiver(mRecordTimeoutListener, intentFilter); |
| } |
| } |
| public void registerDelayedServiceStop() { |
| if (mDelayedServiceStopListener == null) { |
| mDelayedServiceStopListener = new BroadcastReceiver() { |
| @Override |
| public void onReceive(Context context, Intent intent) { |
| Log.d(LOGTAG, "registerDelayedServiceStop"); |
| mWakeLock.acquire(5 * 1000); |
| if (isFmOn() || mServiceInUse) { |
| return; |
| } |
| stopSelf(mServiceStartId); |
| } |
| }; |
| IntentFilter intentFilter = new IntentFilter(SERVICE_DELAYED_STOP_ACTION); |
| registerReceiver(mDelayedServiceStopListener, intentFilter); |
| } |
| } |
| |
| |
| |
| final Runnable mHeadsetPluginHandler = new Runnable() { |
| public void run() { |
| /* Update the UI based on the state change of the headset/antenna*/ |
| if(!isAntennaAvailable()) |
| { |
| /* Disable FM and let the UI know */ |
| fmOff(); |
| try |
| { |
| /* Notify the UI/Activity, only if the service is "bound" |
| by an activity and if Callbacks are registered |
| */ |
| if((mServiceInUse) && (mCallbacks != null) ) |
| { |
| mCallbacks.onDisabled(); |
| } |
| } catch (RemoteException e) |
| { |
| e.printStackTrace(); |
| } |
| } |
| else |
| { |
| /* headset is plugged back in, |
| So turn on FM if: |
| - FM is not already ON. |
| - If the FM UI/Activity is in the foreground |
| (the service is "bound" by an activity |
| and if Callbacks are registered) |
| */ |
| if ((!isFmOn()) && (mServiceInUse) |
| && (mCallbacks != null)) |
| { |
| if( true != fmOn() ) { |
| return; |
| } |
| try |
| { |
| mCallbacks.onEnabled(); |
| } catch (RemoteException e) |
| { |
| e.printStackTrace(); |
| } |
| } |
| } |
| } |
| }; |
| |
| |
| @Override |
| public IBinder onBind(Intent intent) { |
| mDelayedStopHandler.removeCallbacksAndMessages(null); |
| cancelAlarms(); |
| mServiceInUse = true; |
| /* Application/UI is attached, so get out of lower power mode */ |
| setLowPowerMode(false); |
| Log.d(LOGTAG, "onBind"); |
| return mBinder; |
| } |
| |
| @Override |
| public void onRebind(Intent intent) { |
| mDelayedStopHandler.removeCallbacksAndMessages(null); |
| cancelAlarms(); |
| mServiceInUse = true; |
| /* Application/UI is attached, so get out of lower power mode */ |
| setLowPowerMode(false); |
| if((mPlaybackInProgress == false) && isWiredHeadsetAvailable()) |
| startFM(); |
| Log.d(LOGTAG, "onRebind"); |
| } |
| |
| @Override |
| public void onStart(Intent intent, int startId) { |
| Log.d(LOGTAG, "onStart"); |
| mServiceStartId = startId; |
| // make sure the service will shut down on its own if it was |
| // just started but not bound to and nothing is playing |
| mDelayedStopHandler.removeCallbacksAndMessages(null); |
| cancelAlarms(); |
| setAlarmDelayedServiceStop(); |
| } |
| |
| @Override |
| public boolean onUnbind(Intent intent) { |
| mServiceInUse = false; |
| Log.d(LOGTAG, "onUnbind"); |
| |
| /* Application/UI is not attached, so go into lower power mode */ |
| unregisterCallbacks(); |
| setLowPowerMode(true); |
| if (isFmOn()) |
| { |
| // something is currently playing, or will be playing once |
| // an in-progress call ends, so don't stop the service now. |
| return true; |
| } |
| gotoIdleState(); |
| return true; |
| } |
| |
| private void sendRecordIntent(int action) { |
| Intent intent = new Intent(ACTION_FM_RECORDING); |
| intent.putExtra("state", action); |
| if(action == RECORD_START) { |
| int mRecordDuration = -1; |
| if(FmSharedPreferences.getRecordDuration() != |
| FmSharedPreferences.RECORD_DUR_INDEX_3_VAL) { |
| mRecordDuration = (FmSharedPreferences.getRecordDuration() * 60 * 1000); |
| } |
| intent.putExtra("record_duration", mRecordDuration); |
| } |
| Log.d(LOGTAG, "Sending Recording intent for = " +action); |
| getApplicationContext().sendBroadcast(intent); |
| } |
| |
| private void sendRecordServiceIntent(int action) { |
| Intent intent = new Intent(ACTION_FM); |
| intent.putExtra("state", action); |
| Log.d(LOGTAG, "Sending Recording intent for = " +action); |
| getApplicationContext().sendBroadcast(intent); |
| } |
| |
| private void startFM(){ |
| Log.d(LOGTAG, "In startFM"); |
| if(true == mAppShutdown) { // not to send intent to AudioManager in Shutdown |
| return; |
| } |
| if (isCallActive()) { // when Call is active never let audio playback |
| mResumeAfterCall = true; |
| return; |
| } |
| mResumeAfterCall = false; |
| if ( true == mPlaybackInProgress ) // no need to resend event |
| return; |
| AudioManager audioManager = (AudioManager) getSystemService(Context.AUDIO_SERVICE); |
| audioManager.requestAudioFocus(mAudioFocusListener, AudioManager.STREAM_MUSIC, |
| AudioManager.AUDIOFOCUS_GAIN_TRANSIENT); |
| Log.d(LOGTAG,"FM registering for registerMediaButtonEventReceiver"); |
| mAudioManager = (AudioManager) getSystemService(Context.AUDIO_SERVICE); |
| ComponentName fmRadio = new ComponentName(this.getPackageName(), |
| FMMediaButtonIntentReceiver.class.getName()); |
| mAudioManager.registerMediaButtonEventReceiver(fmRadio); |
| mStoppedOnFocusLoss = false; |
| |
| if (!mA2dpDeviceSupportInHal && (true == mA2dpDeviceState.isDeviceAvailable()) && |
| (!isSpeakerEnabled()) && !isAnalogModeEnabled() |
| && (true == startA2dpPlayback())) { |
| mOverA2DP=true; |
| } else { |
| Log.d(LOGTAG, "FMRadio: Requesting to start FM"); |
| //reason for resending the Speaker option is we are sending |
| //ACTION_FM=1 to AudioManager, the previous state of Speaker we set |
| //need not be retained by the Audio Manager. |
| if (isSpeakerEnabled()) { |
| mSpeakerPhoneOn = true; |
| AudioSystem.setForceUse(AudioSystem.FOR_MEDIA, AudioSystem.FORCE_SPEAKER); |
| } else { |
| AudioSystem.setForceUse(AudioSystem.FOR_MEDIA, AudioSystem.FORCE_NONE); |
| } |
| AudioSystem.setDeviceConnectionState(AudioSystem.DEVICE_OUT_FM, |
| AudioSystem.DEVICE_STATE_AVAILABLE, ""); |
| sendRecordServiceIntent(RECORD_START); |
| } |
| mPlaybackInProgress = true; |
| } |
| |
| private void stopFM(){ |
| Log.d(LOGTAG, "In stopFM"); |
| if (mOverA2DP==true){ |
| mOverA2DP=false; |
| stopA2dpPlayback(); |
| }else{ |
| Log.d(LOGTAG, "FMRadio: Requesting to stop FM"); |
| AudioSystem.setDeviceConnectionState(AudioSystem.DEVICE_OUT_FM, |
| AudioSystem.DEVICE_STATE_UNAVAILABLE, ""); |
| } |
| mPlaybackInProgress = false; |
| } |
| |
| private void resetFM(){ |
| Log.d(LOGTAG, "resetFM"); |
| if (mOverA2DP==true){ |
| mOverA2DP=false; |
| resetA2dpPlayback(); |
| }else{ |
| Log.d(LOGTAG, "FMRadio: Requesting to stop FM"); |
| AudioSystem.setDeviceConnectionState(AudioSystem.DEVICE_OUT_FM, |
| AudioSystem.DEVICE_STATE_UNAVAILABLE, ""); |
| sendRecordServiceIntent(RECORD_STOP); |
| } |
| mPlaybackInProgress = false; |
| } |
| |
| public void startRecording() { |
| |
| Log.d(LOGTAG, "In startRecording of Recorder"); |
| if ((true == mSingleRecordingInstanceSupported) && |
| (true == mOverA2DP )) { |
| Toast.makeText( this, |
| "playback on BT in progress,can't record now", |
| Toast.LENGTH_SHORT).show(); |
| return; |
| } |
| sendRecordIntent(RECORD_START); |
| } |
| |
| public boolean startA2dpPlayback() { |
| Log.d(LOGTAG, "In startA2dpPlayback"); |
| if( (true == mSingleRecordingInstanceSupported) && |
| (true == mFmRecordingOn )) { |
| Toast.makeText(this, |
| "Recording already in progress,can't play on BT", |
| Toast.LENGTH_SHORT).show(); |
| return false; |
| } |
| if(mOverA2DP) |
| stopA2dpPlayback(); |
| mA2dp = new MediaRecorder(); |
| if (mA2dp == null) { |
| Toast.makeText(this,"A2dpPlayback failed to create an instance", |
| Toast.LENGTH_SHORT).show(); |
| return false; |
| } |
| try { |
| mA2dp.setAudioSource(MediaRecorder.AudioSource.FM_RX_A2DP); |
| mA2dp.setOutputFormat(MediaRecorder.OutputFormat.RAW_AMR); |
| mA2dp.setAudioEncoder(MediaRecorder.OutputFormat.DEFAULT); |
| File sampleDir = new File(getFilesDir().getAbsolutePath()); |
| try { |
| mA2DPSampleFile = File |
| .createTempFile("FMRecording", ".3gpp", sampleDir); |
| } catch (IOException e) { |
| Log.e(LOGTAG, "Not able to access Phone's internal memory"); |
| Toast.makeText(this, "Not able to access Phone's internal memory", |
| Toast.LENGTH_SHORT).show(); |
| return false; |
| } |
| mA2dp.setOutputFile(mA2DPSampleFile.getAbsolutePath()); |
| mA2dp.prepare(); |
| mA2dp.start(); |
| } catch (Exception exception) { |
| mA2dp.reset(); |
| mA2dp.release(); |
| mA2dp = null; |
| return false; |
| } |
| return true; |
| } |
| |
| public void stopA2dpPlayback() { |
| if (mA2dp == null) |
| return; |
| if(mA2DPSampleFile != null) |
| { |
| try { |
| mA2DPSampleFile.delete(); |
| } catch (Exception e) { |
| Log.e(LOGTAG, "Not able to delete file"); |
| } |
| } |
| try { |
| mA2dp.stop(); |
| mA2dp.reset(); |
| mA2dp.release(); |
| mA2dp = null; |
| } catch (Exception exception ) { |
| Log.e( LOGTAG, "Stop failed with exception"+ exception); |
| } |
| return; |
| } |
| |
| private void resetA2dpPlayback() { |
| if (mA2dp == null) |
| return; |
| if(mA2DPSampleFile != null) |
| { |
| try { |
| mA2DPSampleFile.delete(); |
| } catch (Exception e) { |
| Log.e(LOGTAG, "Not able to delete file"); |
| } |
| } |
| try { |
| // Send Intent for IOBUSY VOTE, because MediaRecorder.stop |
| // gets Activity context which might not be always available |
| // and would thus fail to send the intent. |
| Intent ioBusyUnVoteIntent = new Intent(IOBUSY_UNVOTE); |
| // Remove vote for io_is_busy to be turned off. |
| ioBusyUnVoteIntent.putExtra("com.android.server.CpuGovernorService.voteType", 0); |
| sendBroadcast(ioBusyUnVoteIntent); |
| |
| mA2dp.stop(); |
| |
| mA2dp.reset(); |
| mA2dp.release(); |
| mA2dp = null; |
| } catch (Exception exception ) { |
| Log.e( LOGTAG, "Stop failed with exception"+ exception); |
| } |
| return; |
| } |
| |
| public void stopRecording() { |
| if (!mFmRecordingOn) |
| return; |
| sendRecordIntent(RECORD_STOP); |
| return; |
| } |
| |
| private void fmActionOnCallState( int state ) { |
| //if Call Status is non IDLE we need to Mute FM as well stop recording if |
| //any. Similarly once call is ended FM should be unmuted. |
| AudioManager audioManager = (AudioManager) getSystemService(Context.AUDIO_SERVICE); |
| mCallStatus = state; |
| |
| if((TelephonyManager.CALL_STATE_OFFHOOK == state)|| |
| (TelephonyManager.CALL_STATE_RINGING == state)) { |
| if (state == TelephonyManager.CALL_STATE_RINGING) { |
| int ringvolume = audioManager.getStreamVolume(AudioManager.STREAM_RING); |
| if (ringvolume == 0) { |
| return; |
| } |
| } |
| boolean bTempSpeaker = mSpeakerPhoneOn; //need to restore SpeakerPhone |
| boolean bTempMute = mMuted;// need to restore Mute status |
| int bTempCall = mCallStatus;//need to restore call status |
| if (isFmOn() && fmOff()) { |
| if((mServiceInUse) && (mCallbacks != null)) { |
| try { |
| mCallbacks.onDisabled(); |
| } catch (RemoteException e) { |
| e.printStackTrace(); |
| } |
| } |
| mResumeAfterCall = true; |
| mSpeakerPhoneOn = bTempSpeaker; |
| mCallStatus = bTempCall; |
| mMuted = bTempMute; |
| } else if (!mResumeAfterCall) { |
| mResumeAfterCall = false; |
| mSpeakerPhoneOn = bTempSpeaker; |
| mCallStatus = bTempCall; |
| mMuted = bTempMute; |
| } |
| } |
| else if (state == TelephonyManager.CALL_STATE_IDLE) { |
| // start playing again |
| if (mResumeAfterCall) |
| { |
| // resume playback only if FM Radio was playing |
| // when the call was answered |
| if (isAntennaAvailable() && (!isFmOn()) && mServiceInUse) |
| { |
| Log.d(LOGTAG, "Resuming after call:"); |
| if(true != fmOn()) { |
| return; |
| } |
| mResumeAfterCall = false; |
| if(mCallbacks != null) { |
| try { |
| mCallbacks.onEnabled(); |
| } catch (RemoteException e) { |
| e.printStackTrace(); |
| } |
| } |
| } |
| } |
| }//idle |
| } |
| |
| /* Handle Phone Call + FM Concurrency */ |
| private PhoneStateListener mPhoneStateListener = new PhoneStateListener() { |
| @Override |
| public void onCallStateChanged(int state, String incomingNumber) { |
| Log.d(LOGTAG, "onCallStateChanged: State - " + state ); |
| Log.d(LOGTAG, "onCallStateChanged: incomingNumber - " + incomingNumber ); |
| fmActionOnCallState(state ); |
| } |
| |
| @Override |
| public void onDataActivity (int direction) { |
| Log.d(LOGTAG, "onDataActivity - " + direction ); |
| if (direction == TelephonyManager.DATA_ACTIVITY_NONE || |
| direction == TelephonyManager.DATA_ACTIVITY_DORMANT) { |
| if (mReceiver != null) { |
| Message msg = mDelayedStopHandler.obtainMessage(RESET_NOTCH_FILTER); |
| mDelayedStopHandler.sendMessageDelayed(msg, 10000); |
| } |
| } else { |
| if (mReceiver != null) { |
| if( true == mNotchFilterSet ) |
| { |
| mDelayedStopHandler.removeMessages(RESET_NOTCH_FILTER); |
| } |
| else |
| { |
| mReceiver.setNotchFilter(true); |
| mNotchFilterSet = true; |
| } |
| } |
| } |
| } |
| }; |
| |
| private Handler mSpeakerDisableHandler = new Handler(); |
| |
| private Runnable mSpeakerDisableTask = new Runnable() { |
| public void run() { |
| Log.v(LOGTAG, "Disabling Speaker"); |
| AudioSystem.setForceUse(AudioSystem.FOR_MEDIA, AudioSystem.FORCE_NONE); |
| } |
| }; |
| |
| private Handler mDelayedStopHandler = new Handler() { |
| @Override |
| public void handleMessage(Message msg) { |
| switch (msg.what) { |
| case FM_STOP: |
| // Check again to make sure nothing is playing right now |
| if (isFmOn() || mServiceInUse) |
| { |
| return; |
| } |
| Log.d(LOGTAG, "mDelayedStopHandler: stopSelf"); |
| stopSelf(mServiceStartId); |
| break; |
| case RESET_NOTCH_FILTER: |
| if (mReceiver != null) { |
| mReceiver.setNotchFilter(false); |
| mNotchFilterSet = false; |
| } |
| break; |
| case STOPSERVICE_ONSLEEP: |
| fmOff(); |
| break; |
| case STOPRECORD_ONTIMEOUT: |
| stopRecording(); |
| break; |
| case FOCUSCHANGE: |
| if( false == isFmOn() ) { |
| Log.v(LOGTAG, "FM is not running, not handling change"); |
| return; |
| } |
| switch (msg.arg1) { |
| case AudioManager.AUDIOFOCUS_LOSS: |
| Log.v(LOGTAG, "AudioFocus: received AUDIOFOCUS_LOSS"); |
| //intentional fall through. |
| case AudioManager.AUDIOFOCUS_LOSS_TRANSIENT: |
| Log.v(LOGTAG, "AudioFocus: received AUDIOFOCUS_LOSS_TRANSIENT"); |
| if (true == isFmRecordingOn()) |
| stopRecording(); |
| if (mSpeakerPhoneOn) { |
| mSpeakerDisableHandler.removeCallbacks(mSpeakerDisableTask); |
| mSpeakerDisableHandler.postDelayed(mSpeakerDisableTask, 0); |
| } |
| if (true == mPlaybackInProgress) { |
| if(mMuted) |
| unMute(); |
| stopFM(); |
| } |
| if (mSpeakerPhoneOn) { |
| if (isAnalogModeSupported()) |
| setAudioPath(false); |
| } |
| mStoppedOnFocusLoss = true; |
| break; |
| case AudioManager.AUDIOFOCUS_GAIN: |
| Log.v(LOGTAG, "AudioFocus: received AUDIOFOCUS_GAIN"); |
| if(false == mPlaybackInProgress) |
| startFM(); |
| mStoppedOnFocusLoss = false; |
| break; |
| case AudioManager.AUDIOFOCUS_LOSS_TRANSIENT_CAN_DUCK: |
| default: |
| Log.e(LOGTAG, "Unknown audio focus change code"+msg.arg1); |
| } |
| break; |
| } |
| } |
| }; |
| |
| |
| /** |
| * Registers an intent to listen for |
| * ACTION_SCREEN_ON/ACTION_SCREEN_OFF notifications. This intent |
| * is called to know iwhen the screen is turned on/off. |
| */ |
| public void registerScreenOnOffListener() { |
| if (mScreenOnOffReceiver == null) { |
| mScreenOnOffReceiver = new BroadcastReceiver() { |
| @Override |
| public void onReceive(Context context, Intent intent) { |
| String action = intent.getAction(); |
| if (action.equals(Intent.ACTION_SCREEN_ON)) { |
| Log.d(LOGTAG, "ACTION_SCREEN_ON Intent received"); |
| //Screen turned on, set FM module into normal power mode |
| mHandler.post(mScreenOnHandler); |
| } |
| else if (action.equals(Intent.ACTION_SCREEN_OFF)) { |
| Log.d(LOGTAG, "ACTION_SCREEN_OFF Intent received"); |
| //Screen turned on, set FM module into low power mode |
| mHandler.post(mScreenOffHandler); |
| } |
| } |
| }; |
| IntentFilter iFilter = new IntentFilter(); |
| iFilter.addAction(Intent.ACTION_SCREEN_ON); |
| iFilter.addAction(Intent.ACTION_SCREEN_OFF); |
| registerReceiver(mScreenOnOffReceiver, iFilter); |
| } |
| } |
| |
| /* Handle all the Screen On actions: |
| Set FM Power mode to Normal |
| */ |
| final Runnable mScreenOnHandler = new Runnable() { |
| public void run() { |
| setLowPowerMode(false); |
| } |
| }; |
| /* Handle all the Screen Off actions: |
| Set FM Power mode to Low Power |
| This will reduce all the interrupts coming up from the SoC, saving power |
| */ |
| final Runnable mScreenOffHandler = new Runnable() { |
| public void run() { |
| setLowPowerMode(true); |
| } |
| }; |
| |
| /* Show the FM Notification */ |
| public void startNotification() { |
| RemoteViews views = new RemoteViews(getPackageName(), R.layout.statusbar); |
| views.setImageViewResource(R.id.icon, R.drawable.stat_notify_fm); |
| if (isFmOn()) |
| { |
| views.setTextViewText(R.id.frequency, getTunedFrequencyString()); |
| } else |
| { |
| views.setTextViewText(R.id.frequency, ""); |
| } |
| |
| Notification status = new Notification(); |
| status.contentView = views; |
| status.flags |= Notification.FLAG_ONGOING_EVENT; |
| status.icon = R.drawable.stat_notify_fm; |
| status.contentIntent = PendingIntent.getActivity(this, 0, |
| new Intent("com.caf.fmradio.FMRADIO_ACTIVITY"), 0); |
| startForeground(FMRADIOSERVICE_STATUS, status); |
| //NotificationManager nm = (NotificationManager) |
| // getSystemService(Context.NOTIFICATION_SERVICE); |
| //nm.notify(FMRADIOSERVICE_STATUS, status); |
| //setForeground(true); |
| mFMOn = true; |
| } |
| |
| private void stop() { |
| Log.d(LOGTAG,"in stop"); |
| if (!mServiceInUse) { |
| Log.d(LOGTAG,"calling unregisterMediaButtonEventReceiver in stop"); |
| mAudioManager = (AudioManager) getSystemService(Context.AUDIO_SERVICE); |
| ComponentName fmRadio = new ComponentName(this.getPackageName(), |
| FMMediaButtonIntentReceiver.class.getName()); |
| mAudioManager.unregisterMediaButtonEventReceiver(fmRadio); |
| } |
| gotoIdleState(); |
| mFMOn = false; |
| } |
| |
| private void gotoIdleState() { |
| mDelayedStopHandler.removeCallbacksAndMessages(null); |
| cancelAlarms(); |
| setAlarmDelayedServiceStop(); |
| stopForeground(true); |
| } |
| |
| /** Read's the internal Antenna available state from the FM |
| * Device. |
| */ |
| public void readInternalAntennaAvailable() |
| { |
| mInternalAntennaAvailable = false; |
| if (mReceiver != null) |
| { |
| mInternalAntennaAvailable = mReceiver.getInternalAntenna(); |
| Log.d(LOGTAG, "getInternalAntenna: " + mInternalAntennaAvailable); |
| } |
| } |
| |
| /* |
| * By making this a static class with a WeakReference to the Service, we |
| * ensure that the Service can be GCd even when the system process still |
| * has a remote reference to the stub. |
| */ |
| static class ServiceStub extends IFMRadioService.Stub |
| { |
| WeakReference<FMRadioService> mService; |
| |
| ServiceStub(FMRadioService service) |
| { |
| mService = new WeakReference<FMRadioService>(service); |
| } |
| |
| public boolean fmOn() throws RemoteException |
| { |
| return(mService.get().fmOn()); |
| } |
| |
| public boolean fmOff() throws RemoteException |
| { |
| return(mService.get().fmOff()); |
| } |
| |
| public boolean fmRadioReset() throws RemoteException |
| { |
| return true; |
| } |
| |
| public boolean isFmOn() |
| { |
| return(mService.get().isFmOn()); |
| } |
| |
| public boolean isAnalogModeEnabled() |
| { |
| return(mService.get().isAnalogModeEnabled()); |
| } |
| |
| public boolean isFmRecordingOn() |
| { |
| return(mService.get().isFmRecordingOn()); |
| } |
| |
| public boolean isSpeakerEnabled() |
| { |
| return(mService.get().isSpeakerEnabled()); |
| } |
| |
| public boolean fmReconfigure() |
| { |
| return(mService.get().fmReconfigure()); |
| } |
| |
| public void registerCallbacks(IFMRadioServiceCallbacks cb) throws RemoteException |
| { |
| mService.get().registerCallbacks(cb); |
| } |
| |
| public void unregisterCallbacks() throws RemoteException |
| { |
| mService.get().unregisterCallbacks(); |
| } |
| |
| public boolean routeAudio(int device) |
| { |
| return(mService.get().routeAudio(device)); |
| } |
| |
| public boolean mute() |
| { |
| return(mService.get().mute()); |
| } |
| |
| public boolean unMute() |
| { |
| return(mService.get().unMute()); |
| } |
| |
| public boolean isMuted() |
| { |
| return(mService.get().isMuted()); |
| } |
| |
| public void startRecording() |
| { |
| mService.get().startRecording(); |
| } |
| |
| public void stopRecording() |
| { |
| mService.get().stopRecording(); |
| } |
| |
| public boolean tune(int frequency) |
| { |
| return(mService.get().tune(frequency)); |
| } |
| |
| public boolean seek(boolean up) |
| { |
| return(mService.get().seek(up)); |
| } |
| |
| public void enableSpeaker(boolean speakerOn) |
| { |
| mService.get().enableSpeaker(speakerOn); |
| } |
| |
| public boolean scan(int pty) |
| { |
| return(mService.get().scan(pty)); |
| } |
| |
| public boolean seekPI(int piCode) |
| { |
| return(mService.get().seekPI(piCode)); |
| } |
| public boolean searchStrongStationList(int numStations) |
| { |
| return(mService.get().searchStrongStationList(numStations)); |
| } |
| |
| public boolean cancelSearch() |
| { |
| return(mService.get().cancelSearch()); |
| } |
| |
| public String getProgramService() |
| { |
| return(mService.get().getProgramService()); |
| } |
| public String getRadioText() |
| { |
| return(mService.get().getRadioText()); |
| } |
| public String getExtenRadioText() |
| { |
| return(mService.get().getExtenRadioText()); |
| } |
| public int getProgramType() |
| { |
| return(mService.get().getProgramType()); |
| } |
| public int getProgramID() |
| { |
| return(mService.get().getProgramID()); |
| } |
| public int[] getSearchList() |
| { |
| return(mService.get().getSearchList()); |
| } |
| |
| public boolean setLowPowerMode(boolean enable) |
| { |
| return(mService.get().setLowPowerMode(enable)); |
| } |
| |
| public int getPowerMode() |
| { |
| return(mService.get().getPowerMode()); |
| } |
| public boolean enableAutoAF(boolean bEnable) |
| { |
| return(mService.get().enableAutoAF(bEnable)); |
| } |
| public boolean enableStereo(boolean bEnable) |
| { |
| return(mService.get().enableStereo(bEnable)); |
| } |
| public boolean isAntennaAvailable() |
| { |
| return(mService.get().isAntennaAvailable()); |
| } |
| public boolean isWiredHeadsetAvailable() |
| { |
| return(mService.get().isWiredHeadsetAvailable()); |
| } |
| public boolean isCallActive() |
| { |
| return(mService.get().isCallActive()); |
| } |
| public int getRssi() |
| { |
| return (mService.get().getRssi()); |
| } |
| public int getIoC() |
| { |
| return (mService.get().getIoC()); |
| } |
| public int getMpxDcc() |
| { |
| return (mService.get().getMpxDcc()); |
| } |
| public int getIntDet() |
| { |
| return (mService.get().getIntDet()); |
| } |
| public void setHiLoInj(int inj) |
| { |
| mService.get().setHiLoInj(inj); |
| } |
| public void delayedStop(long duration, int nType) |
| { |
| mService.get().delayedStop(duration, nType); |
| } |
| public void cancelDelayedStop(int nType) |
| { |
| mService.get().cancelDelayedStop(nType); |
| } |
| public void requestFocus() |
| { |
| mService.get().requestFocus(); |
| } |
| public int getSINR() |
| { |
| return (mService.get().getSINR()); |
| } |
| public boolean setSinrSamplesCnt(int samplesCnt) |
| { |
| return (mService.get().setSinrSamplesCnt(samplesCnt)); |
| } |
| public boolean setSinrTh(int sinr) |
| { |
| return (mService.get().setSinrTh(sinr)); |
| } |
| public boolean setIntfDetLowTh(int intfLowTh) |
| { |
| return (mService.get().setIntfDetLowTh(intfLowTh)); |
| } |
| public boolean setIntfDetHighTh(int intfHighTh) |
| { |
| return (mService.get().setIntfDetHighTh(intfHighTh)); |
| } |
| public int getSearchAlgoType() |
| { |
| return (mService.get().getSearchAlgoType()); |
| } |
| public boolean setSearchAlgoType(int searchType) |
| { |
| return (mService.get().setSearchAlgoType(searchType)); |
| } |
| public int getSinrFirstStage() |
| { |
| return (mService.get().getSinrFirstStage()); |
| } |
| public boolean setSinrFirstStage(int sinr) |
| { |
| return (mService.get().setSinrFirstStage(sinr)); |
| } |
| public int getRmssiFirstStage() |
| { |
| return (mService.get().getRmssiFirstStage()); |
| } |
| public boolean setRmssiFirstStage(int rmssi) |
| { |
| return (mService.get().setRmssiFirstStage(rmssi)); |
| } |
| public int getCFOMeanTh() |
| { |
| return (mService.get().getCFOMeanTh()); |
| } |
| public boolean setCFOMeanTh(int th) |
| { |
| return (mService.get().setCFOMeanTh(th)); |
| } |
| public int getSinrSamplesCnt() |
| { |
| return (mService.get().getSinrSamplesCnt()); |
| } |
| public int getSinrTh() |
| { |
| return (mService.get().getSinrTh()); |
| } |
| public int getAfJmpRmssiTh() |
| { |
| return (mService.get().getAfJmpRmssiTh()); |
| } |
| public boolean setAfJmpRmssiTh(int afJmpRmssiTh) |
| { |
| return (mService.get().setAfJmpRmssiTh(afJmpRmssiTh)); |
| } |
| public int getGoodChRmssiTh() |
| { |
| return (mService.get().getGoodChRmssiTh()); |
| } |
| public boolean setGoodChRmssiTh(int gdChRmssiTh) |
| { |
| return (mService.get().setGoodChRmssiTh(gdChRmssiTh)); |
| } |
| public int getAfJmpRmssiSamplesCnt() |
| { |
| return (mService.get().getAfJmpRmssiSamplesCnt()); |
| } |
| public boolean setAfJmpRmssiSamplesCnt(int afJmpRmssiSmplsCnt) |
| { |
| return (mService.get().setAfJmpRmssiSamplesCnt(afJmpRmssiSmplsCnt)); |
| } |
| public boolean setRxRepeatCount(int count) |
| { |
| return (mService.get().setRxRepeatCount(count)); |
| } |
| public long getRecordingStartTime() |
| { |
| return (mService.get().getRecordingStartTime()); |
| } |
| } |
| private final IBinder mBinder = new ServiceStub(this); |
| |
| private boolean setAudioPath(boolean analogMode) { |
| |
| if (mReceiver == null) { |
| return false; |
| } |
| if (isAnalogModeEnabled() == analogMode) { |
| Log.d(LOGTAG,"Analog Path already is set to "+analogMode); |
| return false; |
| } |
| if (!isAnalogModeSupported()) { |
| Log.d(LOGTAG,"Analog Path is not supported "); |
| return false; |
| } |
| if (SystemProperties.getBoolean("hw.fm.digitalpath",false)) { |
| return false; |
| } |
| |
| boolean state = mReceiver.setAnalogMode(analogMode); |
| if (false == state) { |
| Log.d(LOGTAG, "Error in toggling analog/digital path " + analogMode); |
| return false; |
| } |
| misAnalogPathEnabled = analogMode; |
| return true; |
| } |
| /* |
| * Turn ON FM: Powers up FM hardware, and initializes the FM module |
| * . |
| * @return true if fm Enable api was invoked successfully, false if the api failed. |
| */ |
| private boolean fmOn() { |
| boolean bStatus=false; |
| mWakeLock.acquire(10*1000); |
| if ( TelephonyManager.CALL_STATE_IDLE != getCallState() ) { |
| return bStatus; |
| } |
| |
| if(mReceiver == null) |
| { |
| try { |
| mReceiver = new FmReceiver(FMRADIO_DEVICE_FD_STRING, fmCallbacks); |
| } |
| catch (InstantiationException e) |
| { |
| throw new RuntimeException("FmReceiver service not available!"); |
| } |
| } |
| |
| if (mReceiver != null) |
| { |
| if (isFmOn()) |
| { |
| /* FM Is already on,*/ |
| bStatus = true; |
| Log.d(LOGTAG, "mReceiver.already enabled"); |
| } |
| else |
| { |
| // This sets up the FM radio device |
| FmConfig config = FmSharedPreferences.getFMConfiguration(); |
| Log.d(LOGTAG, "fmOn: RadioBand :"+ config.getRadioBand()); |
| Log.d(LOGTAG, "fmOn: Emphasis :"+ config.getEmphasis()); |
| Log.d(LOGTAG, "fmOn: ChSpacing :"+ config.getChSpacing()); |
| Log.d(LOGTAG, "fmOn: RdsStd :"+ config.getRdsStd()); |
| Log.d(LOGTAG, "fmOn: LowerLimit :"+ config.getLowerLimit()); |
| Log.d(LOGTAG, "fmOn: UpperLimit :"+ config.getUpperLimit()); |
| bStatus = mReceiver.enable(FmSharedPreferences.getFMConfiguration()); |
| if (isSpeakerEnabled()) { |
| setAudioPath(false); |
| } else { |
| setAudioPath(true); |
| } |
| Log.d(LOGTAG, "mReceiver.enable done, Status :" + bStatus); |
| } |
| |
| if (bStatus == true) |
| { |
| /* Put the hardware into normal mode */ |
| bStatus = setLowPowerMode(false); |
| Log.d(LOGTAG, "setLowPowerMode done, Status :" + bStatus); |
| |
| |
| AudioManager audioManager = (AudioManager) getSystemService(Context.AUDIO_SERVICE); |
| if( (audioManager != null) &&(false == mPlaybackInProgress) ) |
| { |
| Log.d(LOGTAG, "mAudioManager.setFmRadioOn = true \n" ); |
| //audioManager.setParameters("FMRadioOn="+mAudioDevice); |
| int state = getCallState(); |
| if ( TelephonyManager.CALL_STATE_IDLE != getCallState() ) |
| { |
| fmActionOnCallState(state); |
| } else { |
| startFM(); // enable FM Audio only when Call is IDLE |
| } |
| Log.d(LOGTAG, "mAudioManager.setFmRadioOn done \n" ); |
| } |
| if (mReceiver != null) { |
| bStatus = mReceiver.registerRdsGroupProcessing(FmReceiver.FM_RX_RDS_GRP_RT_EBL| |
| FmReceiver.FM_RX_RDS_GRP_PS_EBL| |
| FmReceiver.FM_RX_RDS_GRP_AF_EBL| |
| FmReceiver.FM_RX_RDS_GRP_PS_SIMPLE_EBL); |
| Log.d(LOGTAG, "registerRdsGroupProcessing done, Status :" + bStatus); |
| } |
| bStatus = enableAutoAF(FmSharedPreferences.getAutoAFSwitch()); |
| Log.d(LOGTAG, "enableAutoAF done, Status :" + bStatus); |
| |
| /* There is no internal Antenna*/ |
| bStatus = mReceiver.setInternalAntenna(false); |
| Log.d(LOGTAG, "setInternalAntenna done, Status :" + bStatus); |
| |
| /* Read back to verify the internal Antenna mode*/ |
| readInternalAntennaAvailable(); |
| |
| startNotification(); |
| bStatus = true; |
| } |
| else |
| { |
| mReceiver = null; // as enable failed no need to disable |
| // failure of enable can be because handle |
| // already open which gets effected if |
| // we disable |
| stop(); |
| } |
| } |
| return(bStatus); |
| } |
| |
| /* |
| * Turn OFF FM Operations: This disables all the current FM operations . |
| */ |
| private void fmOperationsOff() { |
| if ( mSpeakerPhoneOn) |
| { |
| mSpeakerPhoneOn = false; |
| AudioSystem.setForceUse(AudioSystem.FOR_MEDIA, AudioSystem.FORCE_NONE); |
| } |
| if (isFmRecordingOn()) |
| { |
| stopRecording(); |
| } |
| AudioManager audioManager = (AudioManager) getSystemService(Context.AUDIO_SERVICE); |
| if(audioManager != null) |
| { |
| Log.d(LOGTAG, "audioManager.setFmRadioOn = false \n" ); |
| unMute(); |
| stopFM(); |
| //audioManager.setParameters("FMRadioOn=false"); |
| Log.d(LOGTAG, "audioManager.setFmRadioOn false done \n" ); |
| } |
| |
| sendRecordServiceIntent(RECORD_STOP); |
| if (isAnalogModeEnabled()) { |
| SystemProperties.set("hw.fm.isAnalog","false"); |
| misAnalogPathEnabled = false; |
| } |
| } |
| |
| /* |
| * Reset (OFF) FM Operations: This resets all the current FM operations . |
| */ |
| private void fmOperationsReset() { |
| if ( mSpeakerPhoneOn) |
| { |
| mSpeakerPhoneOn = false; |
| AudioSystem.setForceUse(AudioSystem.FOR_MEDIA, AudioSystem.FORCE_NONE); |
| } |
| |
| if (isFmRecordingOn()) |
| { |
| stopRecording(); |
| } |
| |
| AudioManager audioManager = (AudioManager) getSystemService(Context.AUDIO_SERVICE); |
| if(audioManager != null) |
| { |
| Log.d(LOGTAG, "audioManager.setFmRadioOn = false \n" ); |
| unMute(); |
| resetFM(); |
| //audioManager.setParameters("FMRadioOn=false"); |
| Log.d(LOGTAG, "audioManager.setFmRadioOn false done \n" ); |
| } |
| |
| if (isAnalogModeEnabled()) { |
| SystemProperties.set("hw.fm.isAnalog","false"); |
| misAnalogPathEnabled = false; |
| } |
| } |
| |
| /* |
| * Turn OFF FM: Disable the FM Host and hardware . |
| * . |
| * @return true if fm Disable api was invoked successfully, false if the api failed. |
| */ |
| private boolean fmOff() { |
| boolean bStatus=false; |
| |
| fmOperationsOff(); |
| |
| // This will disable the FM radio device |
| if (mReceiver != null) |
| { |
| bStatus = mReceiver.disable(); |
| mReceiver = null; |
| } |
| stop(); |
| return(bStatus); |
| } |
| |
| /* |
| * Turn OFF FM: Disable the FM Host when hardware resets asynchronously . |
| * . |
| * @return true if fm Reset api was invoked successfully, false if the api failed . |
| */ |
| private boolean fmRadioReset() { |
| boolean bStatus=false; |
| |
| Log.v(LOGTAG, "fmRadioReset"); |
| |
| fmOperationsReset(); |
| |
| // This will reset the FM radio receiver |
| if (mReceiver != null) |
| { |
| bStatus = mReceiver.reset(); |
| mReceiver = null; |
| } |
| stop(); |
| return(bStatus); |
| } |
| |
| /* Returns whether FM hardware is ON. |
| * |
| * @return true if FM was tuned, searching. (at the end of |
| * the search FM goes back to tuned). |
| * |
| */ |
| public boolean isFmOn() { |
| return mFMOn; |
| } |
| |
| /* Returns true if Analog Path is enabled */ |
| public boolean isAnalogModeEnabled() { |
| return misAnalogPathEnabled; |
| } |
| |
| public boolean isAnalogModeSupported() { |
| return misAnalogModeSupported; |
| } |
| |
| public boolean isFmRecordingOn() { |
| return mFmRecordingOn; |
| } |
| |
| public boolean isSpeakerEnabled() { |
| return mSpeakerPhoneOn; |
| } |
| public boolean isExternalStorageAvailable() { |
| boolean mStorageAvail = false; |
| String state = Environment.getExternalStorageState(); |
| |
| if(Environment.MEDIA_MOUNTED.equals(state)){ |
| Log.d(LOGTAG, "device available"); |
| mStorageAvail = true; |
| } |
| return mStorageAvail; |
| } |
| public void enableSpeaker(boolean speakerOn) { |
| if(isCallActive()) |
| return ; |
| mSpeakerPhoneOn = speakerOn; |
| boolean analogmode = isAnalogModeSupported(); |
| if (false == speakerOn) { |
| if (analogmode) { |
| if (isFmRecordingOn()) |
| stopRecording(); |
| stopFM(); |
| AudioSystem.setForceUse(AudioSystem.FOR_MEDIA, AudioSystem.FORCE_NONE); |
| if (mMuted) { |
| setAudioPath(true); |
| } else { |
| mute(); |
| setAudioPath(true); |
| unMute(); |
| } |
| } else { |
| AudioSystem.setForceUse(AudioSystem.FOR_MEDIA, AudioSystem.FORCE_NONE); |
| } |
| if (analogmode) |
| startFM(); |
| } |
| |
| |
| //Need to turn off BT path when Speaker is set on vice versa. |
| if( !mA2dpDeviceSupportInHal && !analogmode && true == mA2dpDeviceState.isDeviceAvailable()) { |
| if( ((true == mOverA2DP) && (true == speakerOn)) || |
| ((false == mOverA2DP) && (false == speakerOn)) ) { |
| //disable A2DP playback for speaker option |
| stopFM(); |
| startFM(); |
| } |
| } |
| if (speakerOn) { |
| if (analogmode) { |
| stopFM(); |
| if (mMuted) { |
| setAudioPath(false); |
| } else { |
| mute(); |
| setAudioPath(false); |
| unMute(); |
| } |
| } |
| AudioSystem.setForceUse(AudioSystem.FOR_MEDIA, AudioSystem.FORCE_SPEAKER); |
| if (analogmode) |
| startFM(); |
| } |
| |
| } |
| /* |
| * ReConfigure the FM Setup parameters |
| * - Band |
| * - Channel Spacing (50/100/200 KHz) |
| * - Emphasis (50/75) |
| * - Frequency limits |
| * - RDS/RBDS standard |
| * |
| * @return true if configure api was invoked successfully, false if the api failed. |
| */ |
| public boolean fmReconfigure() { |
| boolean bStatus=false; |
| Log.d(LOGTAG, "fmReconfigure"); |
| if (mReceiver != null) |
| { |
| // This sets up the FM radio device |
| FmConfig config = FmSharedPreferences.getFMConfiguration(); |
| Log.d(LOGTAG, "RadioBand :"+ config.getRadioBand()); |
| Log.d(LOGTAG, "Emphasis :"+ config.getEmphasis()); |
| Log.d(LOGTAG, "ChSpacing :"+ config.getChSpacing()); |
| Log.d(LOGTAG, "RdsStd :"+ config.getRdsStd()); |
| Log.d(LOGTAG, "LowerLimit :"+ config.getLowerLimit()); |
| Log.d(LOGTAG, "UpperLimit :"+ config.getUpperLimit()); |
| bStatus = mReceiver.configure(config); |
| } |
| return(bStatus); |
| } |
| |
| /* |
| * Register UI/Activity Callbacks |
| */ |
| public void registerCallbacks(IFMRadioServiceCallbacks cb) |
| { |
| mCallbacks = cb; |
| } |
| |
| /* |
| * unRegister UI/Activity Callbacks |
| */ |
| public void unregisterCallbacks() |
| { |
| mCallbacks=null; |
| } |
| |
| /* |
| * Route Audio to headset or speaker phone |
| * @return true if routeAudio call succeeded, false if the route call failed. |
| */ |
| public boolean routeAudio(int audioDevice) { |
| boolean bStatus=false; |
| AudioManager audioManager = (AudioManager) getSystemService(Context.AUDIO_SERVICE); |
| |
| //Log.d(LOGTAG, "routeAudio: " + audioDevice); |
| |
| switch (audioDevice) { |
| |
| case RADIO_AUDIO_DEVICE_WIRED_HEADSET: |
| mAudioDevice = "headset"; |
| break; |
| |
| case RADIO_AUDIO_DEVICE_SPEAKER: |
| mAudioDevice = "speaker"; |
| break; |
| |
| default: |
| mAudioDevice = "headset"; |
| break; |
| } |
| |
| if (mReceiver != null) |
| { |
| //audioManager.setParameters("FMRadioOn=false"); |
| //Log.d(LOGTAG, "mAudioManager.setFmRadioOn =" + mAudioDevice ); |
| //audioManager.setParameters("FMRadioOn="+mAudioDevice); |
| //Log.d(LOGTAG, "mAudioManager.setFmRadioOn done \n"); |
| } |
| |
| return bStatus; |
| } |
| |
| /* |
| * Mute FM Hardware (SoC) |
| * @return true if set mute mode api was invoked successfully, false if the api failed. |
| */ |
| public boolean mute() { |
| boolean bCommandSent=true; |
| if(isMuted()) |
| return bCommandSent; |
| if(isCallActive()) |
| return false; |
| AudioManager audioManager = (AudioManager) getSystemService(Context.AUDIO_SERVICE); |
| Log.d(LOGTAG, "mute:"); |
| if (audioManager != null) |
| { |
| mMuted = true; |
| audioManager.setStreamMute(AudioManager.STREAM_MUSIC,true); |
| } |
| return bCommandSent; |
| } |
| |
| /* |
| * UnMute FM Hardware (SoC) |
| * @return true if set mute mode api was invoked successfully, false if the api failed. |
| */ |
| public boolean unMute() { |
| boolean bCommandSent=true; |
| if(!isMuted()) |
| return bCommandSent; |
| if(isCallActive()) |
| return false; |
| Log.d(LOGTAG, "unMute:"); |
| AudioManager audioManager = (AudioManager) getSystemService(Context.AUDIO_SERVICE); |
| if (audioManager != null) |
| { |
| mMuted = false; |
| audioManager.setStreamMute(AudioManager.STREAM_MUSIC,false); |
| if (mResumeAfterCall) |
| { |
| //We are unmuting FM in a voice call. Need to enable FM audio routing. |
| startFM(); |
| } |
| } |
| return bCommandSent; |
| } |
| |
| /* Returns whether FM Hardware(Soc) Audio is Muted. |
| * |
| * @return true if FM Audio is muted, false if not muted. |
| * |
| */ |
| public boolean isMuted() { |
| return mMuted; |
| } |
| |
| /* Tunes to the specified frequency |
| * |
| * @return true if Tune command was invoked successfully, false if not muted. |
| * Note: Callback FmRxEvRadioTuneStatus will be called when the tune |
| * is complete |
| */ |
| public boolean tune(int frequency) { |
| boolean bCommandSent=false; |
| double doubleFrequency = frequency/1000.00; |
| |
| Log.d(LOGTAG, "tuneRadio: " + doubleFrequency); |
| if (mReceiver != null) |
| { |
| mReceiver.setStation(frequency); |
| bCommandSent = true; |
| } |
| return bCommandSent; |
| } |
| |
| /* Seeks (Search for strong station) to the station in the direction specified |
| * relative to the tuned station. |
| * boolean up: true - Search in the forward direction. |
| * false - Search in the backward direction. |
| * @return true if Seek command was invoked successfully, false if not muted. |
| * Note: 1. Callback FmRxEvSearchComplete will be called when the Search |
| * is complete |
| * 2. Callback FmRxEvRadioTuneStatus will also be called when tuned to a station |
| * at the end of the Search or if the seach was cancelled. |
| */ |
| public boolean seek(boolean up) |
| { |
| boolean bCommandSent=false; |
| if (mReceiver != null) |
| { |
| if (up == true) |
| { |
| Log.d(LOGTAG, "seek: Up"); |
| mReceiver.searchStations(FmReceiver.FM_RX_SRCH_MODE_SEEK, |
| FmReceiver.FM_RX_DWELL_PERIOD_1S, |
| FmReceiver.FM_RX_SEARCHDIR_UP); |
| } |
| else |
| { |
| Log.d(LOGTAG, "seek: Down"); |
| mReceiver.searchStations(FmReceiver.FM_RX_SRCH_MODE_SEEK, |
| FmReceiver.FM_RX_DWELL_PERIOD_1S, |
| FmReceiver.FM_RX_SEARCHDIR_DOWN); |
| } |
| bCommandSent = true; |
| } |
| return bCommandSent; |
| } |
| |
| /* Scan (Search for station with a "preview" of "n" seconds) |
| * FM Stations. It always scans in the forward direction relative to the |
| * current tuned station. |
| * int pty: 0 or a reserved PTY value- Perform a "strong" station search of all stations. |
| * Valid/Known PTY - perform RDS Scan for that pty. |
| * |
| * @return true if Scan command was invoked successfully, false if not muted. |
| * Note: 1. Callback FmRxEvRadioTuneStatus will be called when tuned to various stations |
| * during the Scan. |
| * 2. Callback FmRxEvSearchComplete will be called when the Search |
| * is complete |
| * 3. Callback FmRxEvRadioTuneStatus will also be called when tuned to a station |
| * at the end of the Search or if the seach was cancelled. |
| * |
| */ |
| public boolean scan(int pty) |
| { |
| boolean bCommandSent=false; |
| if (mReceiver != null) |
| { |
| Log.d(LOGTAG, "scan: PTY: " + pty); |
| if(FmSharedPreferences.isRBDSStd()) |
| { |
| /* RBDS : Validate PTY value?? */ |
| if( ((pty > 0) && (pty <= 23)) || ((pty >= 29) && (pty <= 31)) ) |
| { |
| bCommandSent = mReceiver.searchStations(FmReceiver.FM_RX_SRCHRDS_MODE_SCAN_PTY, |
| FmReceiver.FM_RX_DWELL_PERIOD_2S, |
| FmReceiver.FM_RX_SEARCHDIR_UP, |
| pty, |
| 0); |
| } |
| else |
| { |
| bCommandSent = mReceiver.searchStations(FmReceiver.FM_RX_SRCH_MODE_SCAN, |
| FmReceiver.FM_RX_DWELL_PERIOD_2S, |
| FmReceiver.FM_RX_SEARCHDIR_UP); |
| } |
| } |
| else |
| { |
| /* RDS : Validate PTY value?? */ |
| if( (pty > 0) && (pty <= 31) ) |
| { |
| bCommandSent = mReceiver.searchStations(FmReceiver.FM_RX_SRCHRDS_MODE_SCAN_PTY, |
| FmReceiver.FM_RX_DWELL_PERIOD_2S, |
| FmReceiver.FM_RX_SEARCHDIR_UP, |
| pty, |
| 0); |
| } |
| else |
| { |
| bCommandSent = mReceiver.searchStations(FmReceiver.FM_RX_SRCH_MODE_SCAN, |
| FmReceiver.FM_RX_DWELL_PERIOD_2S, |
| FmReceiver.FM_RX_SEARCHDIR_UP); |
| } |
| } |
| } |
| return bCommandSent; |
| } |
| |
| /* Search for the 'numStations' number of strong FM Stations. |
| * |
| * It searches in the forward direction relative to the current tuned station. |
| * int numStations: maximum number of stations to search. |
| * |
| * @return true if Search command was invoked successfully, false if not muted. |
| * Note: 1. Callback FmRxEvSearchListComplete will be called when the Search |
| * is complete |
| * 2. Callback FmRxEvRadioTuneStatus will also be called when tuned to |
| * the previously tuned station. |
| */ |
| public boolean searchStrongStationList(int numStations) |
| { |
| boolean bCommandSent=false; |
| if (mReceiver != null) |
| { |
| Log.d(LOGTAG, "searchStrongStationList: numStations: " + numStations); |
| bCommandSent = mReceiver.searchStationList(FmReceiver.FM_RX_SRCHLIST_MODE_STRONG, |
| FmReceiver.FM_RX_SEARCHDIR_UP, |
| numStations, |
| 0); |
| } |
| return bCommandSent; |
| } |
| |
| /* Search for the FM Station that matches the RDS PI (Program Identifier) code. |
| * It always scans in the forward direction relative to the current tuned station. |
| * int piCode: PI Code of the station to search. |
| * |
| * @return true if Search command was invoked successfully, false if not muted. |
| * Note: 1. Callback FmRxEvSearchComplete will be called when the Search |
| * is complete |
| * 2. Callback FmRxEvRadioTuneStatus will also be called when tuned to a station |
| * at the end of the Search or if the seach was cancelled. |
| */ |
| public boolean seekPI(int piCode) |
| { |
| boolean bCommandSent=false; |
| if (mReceiver != null) |
| { |
| Log.d(LOGTAG, "seekPI: piCode: " + piCode); |
| bCommandSent = mReceiver.searchStations(FmReceiver.FM_RX_SRCHRDS_MODE_SEEK_PI, |
| FmReceiver.FM_RX_DWELL_PERIOD_1S, |
| FmReceiver.FM_RX_SEARCHDIR_UP, |
| 0, |
| piCode |
| ); |
| } |
| return bCommandSent; |
| } |
| |
| |
| /* Cancel any ongoing Search (Seek/Scan/SearchStationList). |
| * |
| * @return true if Search command was invoked successfully, false if not muted. |
| * Note: 1. Callback FmRxEvSearchComplete will be called when the Search |
| * is complete/cancelled. |
| * 2. Callback FmRxEvRadioTuneStatus will also be called when tuned to a station |
| * at the end of the Search or if the seach was cancelled. |
| */ |
| public boolean cancelSearch() |
| { |
| boolean bCommandSent=false; |
| if (mReceiver != null) |
| { |
| Log.d(LOGTAG, "cancelSearch"); |
| bCommandSent = mReceiver.cancelSearch(); |
| } |
| return bCommandSent; |
| } |
| |
| /* Retrieves the RDS Program Service (PS) String. |
| * |
| * @return String - RDS PS String. |
| * Note: 1. This is a synchronous call that should typically called when |
| * Callback FmRxEvRdsPsInfo is invoked. |
| * 2. Since PS contains multiple fields, this Service reads all the fields and "caches" |
| * the values and provides this helper routine for the Activity to get only the information it needs. |
| * 3. The "cached" data fields are always "cleared" when the tune status changes. |
| */ |
| public String getProgramService() { |
| String str = ""; |
| if (mFMRxRDSData != null) |
| { |
| str = mFMRxRDSData.getPrgmServices(); |
| if(str == null) |
| { |
| str= ""; |
| } |
| } |
| Log.d(LOGTAG, "Program Service: [" + str + "]"); |
| return str; |
| } |
| |
| /* Retrieves the RDS Radio Text (RT) String. |
| * |
| * @return String - RDS RT String. |
| * Note: 1. This is a synchronous call that should typically called when |
| * Callback FmRxEvRdsRtInfo is invoked. |
| * 2. Since RT contains multiple fields, this Service reads all the fields and "caches" |
| * the values and provides this helper routine for the Activity to get only the information it needs. |
| * 3. The "cached" data fields are always "cleared" when the tune status changes. |
| */ |
| public String getRadioText() { |
| String str = ""; |
| if (mFMRxRDSData != null) |
| { |
| str = mFMRxRDSData.getRadioText(); |
| if(str == null) |
| { |
| str= ""; |
| } |
| } |
| Log.d(LOGTAG, "Radio Text: [" + str + "]"); |
| return str; |
| } |
| |
| public String getExtenRadioText() { |
| String str = ""; |
| if (mFMRxRDSData != null) |
| { |
| str = mFMRxRDSData.getERadioText(); |
| if(str == null) |
| { |
| str= ""; |
| } |
| } |
| Log.d(LOGTAG, "eRadio Text:[" + str +"]"); |
| return str; |
| } |
| /* Retrieves the RDS Program Type (PTY) code. |
| * |
| * @return int - RDS PTY code. |
| * Note: 1. This is a synchronous call that should typically called when |
| * Callback FmRxEvRdsRtInfo and or FmRxEvRdsPsInfo is invoked. |
| * 2. Since RT/PS contains multiple fields, this Service reads all the fields and "caches" |
| * the values and provides this helper routine for the Activity to get only the information it needs. |
| * 3. The "cached" data fields are always "cleared" when the tune status changes. |
| */ |
| public int getProgramType() { |
| int pty = -1; |
| if (mFMRxRDSData != null) |
| { |
| pty = mFMRxRDSData.getPrgmType(); |
| } |
| Log.d(LOGTAG, "PTY: [" + pty + "]"); |
| return pty; |
| } |
| |
| /* Retrieves the RDS Program Identifier (PI). |
| * |
| * @return int - RDS PI code. |
| * Note: 1. This is a synchronous call that should typically called when |
| * Callback FmRxEvRdsRtInfo and or FmRxEvRdsPsInfo is invoked. |
| * 2. Since RT/PS contains multiple fields, this Service reads all the fields and "caches" |
| * the values and provides this helper routine for the Activity to get only the information it needs. |
| * 3. The "cached" data fields are always "cleared" when the tune status changes. |
| */ |
| public int getProgramID() { |
| int pi = -1; |
| if (mFMRxRDSData != null) |
| { |
| pi = mFMRxRDSData.getPrgmId(); |
| } |
| Log.d(LOGTAG, "PI: [" + pi + "]"); |
| return pi; |
| } |
| |
| |
| /* Retrieves the station list from the SearchStationlist. |
| * |
| * @return Array of integers that represents the station frequencies. |
| * Note: 1. This is a synchronous call that should typically called when |
| * Callback onSearchListComplete. |
| */ |
| public int[] getSearchList() |
| { |
| int[] frequencyList = null; |
| if (mReceiver != null) |
| { |
| Log.d(LOGTAG, "getSearchList: "); |
| frequencyList = mReceiver.getStationList(); |
| } |
| return frequencyList; |
| } |
| |
| /* Set the FM Power Mode on the FM hardware SoC. |
| * Typically used when UI/Activity is in the background, so the Host is interrupted less often. |
| * |
| * boolean bLowPower: true: Enable Low Power mode on FM hardware. |
| * false: Disable Low Power mode on FM hardware. (Put into normal power mode) |
| * @return true if set power mode api was invoked successfully, false if the api failed. |
| */ |
| public boolean setLowPowerMode(boolean bLowPower) |
| { |
| boolean bCommandSent=false; |
| if (mReceiver != null) |
| { |
| Log.d(LOGTAG, "setLowPowerMode: " + bLowPower); |
| if(bLowPower) |
| { |
| bCommandSent = mReceiver.setPowerMode(FmReceiver.FM_RX_LOW_POWER_MODE); |
| } |
| else |
| { |
| bCommandSent = mReceiver.setPowerMode(FmReceiver.FM_RX_NORMAL_POWER_MODE); |
| } |
| } |
| return bCommandSent; |
| } |
| |
| /* Get the FM Power Mode on the FM hardware SoC. |
| * |
| * @return the device power mode. |
| */ |
| public int getPowerMode() |
| { |
| int powerMode=FmReceiver.FM_RX_NORMAL_POWER_MODE; |
| if (mReceiver != null) |
| { |
| powerMode = mReceiver.getPowerMode(); |
| Log.d(LOGTAG, "getLowPowerMode: " + powerMode); |
| } |
| return powerMode; |
| } |
| |
| /* Set the FM module to auto switch to an Alternate Frequency for the |
| * station if one the signal strength of that frequency is stronger than the |
| * current tuned frequency. |
| * |
| * boolean bEnable: true: Auto switch to stronger alternate frequency. |
| * false: Do not switch to alternate frequency. |
| * |
| * @return true if set Auto AF mode api was invoked successfully, false if the api failed. |
| * Note: Callback FmRxEvRadioTuneStatus will be called when tune |
| * is complete to a different frequency. |
| */ |
| public boolean enableAutoAF(boolean bEnable) |
| { |
| boolean bCommandSent=false; |
| if (mReceiver != null) |
| { |
| Log.d(LOGTAG, "enableAutoAF: " + bEnable); |
| bCommandSent = mReceiver.enableAFjump(bEnable); |
| } |
| return bCommandSent; |
| } |
| |
| /* Set the FM module to Stereo Mode or always force it to Mono Mode. |
| * Note: The stereo mode will be available only when the station is broadcasting |
| * in Stereo mode. |
| * |
| * boolean bEnable: true: Enable Stereo Mode. |
| * false: Always stay in Mono Mode. |
| * |
| * @return true if set Stereo mode api was invoked successfully, false if the api failed. |
| */ |
| public boolean enableStereo(boolean bEnable) |
| { |
| boolean bCommandSent=false; |
| if (mReceiver != null) |
| { |
| Log.d(LOGTAG, "enableStereo: " + bEnable); |
| bCommandSent = mReceiver.setStereoMode(bEnable); |
| } |
| return bCommandSent; |
| } |
| |
| /** Determines if an internal Antenna is available. |
| * Returns the cached value initialized on FMOn. |
| * |
| * @return true if internal antenna is available or wired |
| * headset is plugged in, false if internal antenna is |
| * not available and wired headset is not plugged in. |
| */ |
| public boolean isAntennaAvailable() |
| { |
| boolean bAvailable = false; |
| if ((mInternalAntennaAvailable) || (mHeadsetPlugged) ) |
| { |
| bAvailable = true; |
| } |
| return bAvailable; |
| } |
| |
| public static long getAvailableSpace() { |
| String state = Environment.getExternalStorageState(); |
| Log.d(LOGTAG, "External storage state=" + state); |
| if (Environment.MEDIA_CHECKING.equals(state)) { |
| return PREPARING; |
| } |
| if (!Environment.MEDIA_MOUNTED.equals(state)) { |
| return UNAVAILABLE; |
| } |
| |
| try { |
| File sampleDir = Environment.getExternalStorageDirectory(); |
| StatFs stat = new StatFs(sampleDir.getAbsolutePath()); |
| return stat.getAvailableBlocks() * (long) stat.getBlockSize(); |
| } catch (Exception e) { |
| Log.i(LOGTAG, "Fail to access external storage", e); |
| } |
| return UNKNOWN_SIZE; |
| } |
| |
| private boolean updateAndShowStorageHint() { |
| mStorageSpace = getAvailableSpace(); |
| return showStorageHint(); |
| } |
| |
| private boolean showStorageHint() { |
| String errorMessage = null; |
| if (mStorageSpace == UNAVAILABLE) { |
| errorMessage = getString(R.string.no_storage); |
| } else if (mStorageSpace == PREPARING) { |
| errorMessage = getString(R.string.preparing_sd); |
| } else if (mStorageSpace == UNKNOWN_SIZE) { |
| errorMessage = getString(R.string.access_sd_fail); |
| } else if (mStorageSpace < LOW_STORAGE_THRESHOLD) { |
| errorMessage = getString(R.string.spaceIsLow_content); |
| } |
| |
| if (errorMessage != null) { |
| Toast.makeText(this, errorMessage, |
| Toast.LENGTH_LONG).show(); |
| return false; |
| } |
| return true; |
| } |
| |
| /** Determines if a Wired headset is plugged in. Returns the |
| * cached value initialized on broadcast receiver |
| * initialization. |
| * |
| * @return true if wired headset is plugged in, false if wired |
| * headset is not plugged in. |
| */ |
| public boolean isWiredHeadsetAvailable() |
| { |
| return (mHeadsetPlugged); |
| } |
| public boolean isCallActive() |
| { |
| //Non-zero: Call state is RINGING or OFFHOOK on the available subscriptions |
| //zero: Call state is IDLE on all the available subscriptions |
| if(0 != getCallState()) return true; |
| return false; |
| } |
| public int getCallState() |
| { |
| return mCallStatus; |
| } |
| |
| public void clearStationInfo() { |
| if(mFMRxRDSData != null) { |
| mFMRxRDSData.setRadioText(""); |
| mFMRxRDSData.setPrgmId(0); |
| mFMRxRDSData.setPrgmType(0); |
| mFMRxRDSData.setPrgmServices(""); |
| mFMRxRDSData.setERadioText(""); |
| mFMRxRDSData.setTagValue("", 1); |
| mFMRxRDSData.setTagValue("", 2); |
| mFMRxRDSData.setTagCode((byte)0, 1); |
| mFMRxRDSData.setTagCode((byte)0, 2); |
| Log.d(LOGTAG, "clear tags data"); |
| FmSharedPreferences.clearTags(); |
| } |
| } |
| |
| /* Receiver callbacks back from the FM Stack */ |
| FmRxEvCallbacksAdaptor fmCallbacks = new FmRxEvCallbacksAdaptor() |
| { |
| public void FmRxEvEnableReceiver() { |
| Log.d(LOGTAG, "FmRxEvEnableReceiver"); |
| mReceiver.setRawRdsGrpMask(); |
| } |
| public void FmRxEvDisableReceiver() |
| { |
| Log.d(LOGTAG, "FmRxEvDisableReceiver"); |
| mFMOn = false; |
| FmSharedPreferences.clearTags(); |
| } |
| public void FmRxEvRadioReset() |
| { |
| Log.d(LOGTAG, "FmRxEvRadioReset"); |
| if(isFmOn()) { |
| // Received radio reset event while FM is ON |
| Log.d(LOGTAG, "FM Radio reset"); |
| fmRadioReset(); |
| try |
| { |
| /* Notify the UI/Activity, only if the service is "bound" |
| by an activity and if Callbacks are registered |
| */ |
| if((mServiceInUse) && (mCallbacks != null) ) |
| { |
| mCallbacks.onRadioReset(); |
| } |
| } |
| catch (RemoteException e) |
| { |
| e.printStackTrace(); |
| } |
| } |
| } |
| public void FmRxEvConfigReceiver() |
| { |
| Log.d(LOGTAG, "FmRxEvConfigReceiver"); |
| } |
| public void FmRxEvMuteModeSet() |
| { |
| Log.d(LOGTAG, "FmRxEvMuteModeSet"); |
| } |
| public void FmRxEvStereoModeSet() |
| { |
| Log.d(LOGTAG, "FmRxEvStereoModeSet"); |
| } |
| public void FmRxEvRadioStationSet() |
| { |
| Log.d(LOGTAG, "FmRxEvRadioStationSet"); |
| } |
| public void FmRxEvPowerModeSet() |
| { |
| Log.d(LOGTAG, "FmRxEvPowerModeSet"); |
| } |
| public void FmRxEvSetSignalThreshold() |
| { |
| Log.d(LOGTAG, "FmRxEvSetSignalThreshold"); |
| } |
| |
| public void FmRxEvRadioTuneStatus(int frequency) |
| { |
| Log.d(LOGTAG, "FmRxEvRadioTuneStatus: Tuned Frequency: " +frequency); |
| try |
| { |
| FmSharedPreferences.setTunedFrequency(frequency); |
| mPrefs.Save(); |
| //Log.d(LOGTAG, "Call mCallbacks.onTuneStatusChanged"); |
| /* Since the Tuned Status changed, clear out the RDSData cached */ |
| if(mReceiver != null) { |
| clearStationInfo(); |
| } |
| if(mCallbacks != null) |
| { |
| mCallbacks.onTuneStatusChanged(); |
| } |
| /* Update the frequency in the StatusBar's Notification */ |
| startNotification(); |
| enableStereo(FmSharedPreferences.getAudioOutputMode()); |
| } |
| catch (RemoteException e) |
| { |
| e.printStackTrace(); |
| } |
| } |
| |
| public void FmRxEvStationParameters() |
| { |
| Log.d(LOGTAG, "FmRxEvStationParameters"); |
| } |
| |
| public void FmRxEvRdsLockStatus(boolean bRDSSupported) |
| { |
| Log.d(LOGTAG, "FmRxEvRdsLockStatus: " + bRDSSupported); |
| try |
| { |
| if(mCallbacks != null) |
| { |
| mCallbacks.onStationRDSSupported(bRDSSupported); |
| } |
| } |
| catch (RemoteException e) |
| { |
| e.printStackTrace(); |
| } |
| } |
| |
| public void FmRxEvStereoStatus(boolean stereo) |
| { |
| Log.d(LOGTAG, "FmRxEvStereoStatus: " + stereo); |
| try |
| { |
| if(mCallbacks != null) |
| { |
| mCallbacks.onAudioUpdate(stereo); |
| } |
| } |
| catch (RemoteException e) |
| { |
| e.printStackTrace(); |
| } |
| } |
| public void FmRxEvServiceAvailable(boolean signal) |
| { |
| Log.d(LOGTAG, "FmRxEvServiceAvailable"); |
| if(signal) { |
| Log.d(LOGTAG, "FmRxEvServiceAvailable: Tuned frequency is above signal threshold level"); |
| } |
| else { |
| Log.d(LOGTAG, "FmRxEvServiceAvailable: Tuned frequency is below signal threshold level"); |
| } |
| } |
| public void FmRxEvGetSignalThreshold() |
| { |
| Log.d(LOGTAG, "FmRxEvGetSignalThreshold"); |
| } |
| public void FmRxEvSearchInProgress() |
| { |
| Log.d(LOGTAG, "FmRxEvSearchInProgress"); |
| } |
| public void FmRxEvSearchRdsInProgress() |
| { |
| Log.d(LOGTAG, "FmRxEvSearchRdsInProgress"); |
| } |
| public void FmRxEvSearchListInProgress() |
| { |
| Log.d(LOGTAG, "FmRxEvSearchListInProgress"); |
| } |
| public void FmRxEvSearchComplete(int frequency) |
| { |
| Log.d(LOGTAG, "FmRxEvSearchComplete: Tuned Frequency: " +frequency); |
| try |
| { |
| FmSharedPreferences.setTunedFrequency(frequency); |
| //Log.d(LOGTAG, "Call mCallbacks.onSearchComplete"); |
| /* Since the Tuned Status changed, clear out the RDSData cached */ |
| if(mReceiver != null) { |
| clearStationInfo(); |
| } |
| if(mCallbacks != null) |
| { |
| mCallbacks.onSearchComplete(); |
| } |
| /* Update the frequency in the StatusBar's Notification */ |
| startNotification(); |
| } |
| catch (RemoteException e) |
| { |
| e.printStackTrace(); |
| } |
| } |
| |
| public void FmRxEvSearchRdsComplete() |
| { |
| Log.d(LOGTAG, "FmRxEvSearchRdsComplete"); |
| } |
| |
| public void FmRxEvSearchListComplete() |
| { |
| Log.d(LOGTAG, "FmRxEvSearchListComplete"); |
| try |
| { |
| if(mCallbacks != null) |
| { |
| mCallbacks.onSearchListComplete(); |
| } |
| } catch (RemoteException e) |
| { |
| e.printStackTrace(); |
| } |
| } |
| |
| public void FmRxEvSearchCancelled() |
| { |
| Log.d(LOGTAG, "FmRxEvSearchCancelled: Cancelled the on-going search operation."); |
| } |
| public void FmRxEvRdsGroupData() |
| { |
| Log.d(LOGTAG, "FmRxEvRdsGroupData"); |
| } |
| |
| public void FmRxEvRdsPsInfo() { |
| Log.d(LOGTAG, "FmRxEvRdsPsInfo: "); |
| try |
| { |
| if(mReceiver != null) |
| { |
| mFMRxRDSData = mReceiver.getPSInfo(); |
| if(mFMRxRDSData != null) |
| { |
| Log.d(LOGTAG, "PI: [" + mFMRxRDSData.getPrgmId() + "]"); |
| Log.d(LOGTAG, "PTY: [" + mFMRxRDSData.getPrgmType() + "]"); |
| Log.d(LOGTAG, "PS: [" + mFMRxRDSData.getPrgmServices() + "]"); |
| } |
| if(mCallbacks != null) |
| { |
| mCallbacks.onProgramServiceChanged(); |
| } |
| } |
| } catch (RemoteException e) |
| { |
| e.printStackTrace(); |
| } |
| } |
| |
| public void FmRxEvRdsRtInfo() { |
| Log.d(LOGTAG, "FmRxEvRdsRtInfo"); |
| try |
| { |
| //Log.d(LOGTAG, "Call mCallbacks.onRadioTextChanged"); |
| if(mReceiver != null) |
| { |
| mFMRxRDSData = mReceiver.getRTInfo(); |
| if(mFMRxRDSData != null) |
| { |
| Log.d(LOGTAG, "PI: [" + mFMRxRDSData.getPrgmId() + "]"); |
| Log.d(LOGTAG, "PTY: [" + mFMRxRDSData.getPrgmType() + "]"); |
| Log.d(LOGTAG, "RT: [" + mFMRxRDSData.getRadioText() + "]"); |
| } |
| if(mCallbacks != null) |
| { |
| mCallbacks.onRadioTextChanged(); |
| } |
| } |
| } catch (RemoteException e) |
| { |
| e.printStackTrace(); |
| } |
| |
| } |
| |
| public void FmRxEvRdsAfInfo() |
| { |
| Log.d(LOGTAG, "FmRxEvRdsAfInfo"); |
| mReceiver.getAFInfo(); |
| } |
| public void FmRxEvRTPlus() |
| { |
| int tag_nums; |
| Log.d(LOGTAG, "FmRxEvRTPlusInfo"); |
| if (mReceiver != null) { |
| mFMRxRDSData = mReceiver.getRTPlusInfo(); |
| tag_nums = mFMRxRDSData.getTagNums(); |
| if (tag_nums >= 1) { |
| Log.d(LOGTAG, "tag1 is: " + mFMRxRDSData.getTagCode(1) + "value: " |
| + mFMRxRDSData.getTagValue(1)); |
| FmSharedPreferences.addTags(mFMRxRDSData.getTagCode(1), mFMRxRDSData.getTagValue(1)); |
| } |
| if(tag_nums == 2) { |
| Log.d(LOGTAG, "tag2 is: " + mFMRxRDSData.getTagCode(2) + "value: " |
| + mFMRxRDSData.getTagValue(2)); |
| FmSharedPreferences.addTags(mFMRxRDSData.getTagCode(2), mFMRxRDSData.getTagValue(2)); |
| } |
| } |
| } |
| public void FmRxEvERTInfo() |
| { |
| Log.d(LOGTAG, "FmRxEvERTInfo"); |
| try { |
| if (mReceiver != null) { |
| mFMRxRDSData = mReceiver.getERTInfo(); |
| if(mCallbacks != null) |
| mCallbacks.onExtenRadioTextChanged(); |
| } |
| } catch (RemoteException e) { |
| e.printStackTrace(); |
| } |
| } |
| public void FmRxEvRdsPiMatchAvailable() |
| { |
| Log.d(LOGTAG, "FmRxEvRdsPiMatchAvailable"); |
| } |
| public void FmRxEvRdsGroupOptionsSet() |
| { |
| Log.d(LOGTAG, "FmRxEvRdsGroupOptionsSet"); |
| } |
| public void FmRxEvRdsProcRegDone() |
| { |
| Log.d(LOGTAG, "FmRxEvRdsProcRegDone"); |
| } |
| public void FmRxEvRdsPiMatchRegDone() |
| { |
| Log.d(LOGTAG, "FmRxEvRdsPiMatchRegDone"); |
| } |
| }; |
| |
| |
| /* |
| * Read the Tuned Frequency from the FM module. |
| */ |
| private String getTunedFrequencyString() { |
| |
| double frequency = FmSharedPreferences.getTunedFrequency() / 1000.0; |
| String frequencyString = getString(R.string.stat_notif_frequency, (""+frequency)); |
| return frequencyString; |
| } |
| public int getRssi() { |
| if (mReceiver != null) |
| return mReceiver.getRssi(); |
| else |
| return Integer.MAX_VALUE; |
| } |
| public int getIoC() { |
| if (mReceiver != null) |
| return mReceiver.getIoverc(); |
| else |
| return Integer.MAX_VALUE; |
| } |
| public int getIntDet() { |
| if (mReceiver != null) |
| return mReceiver.getIntDet(); |
| else |
| return Integer.MAX_VALUE; |
| } |
| public int getMpxDcc() { |
| if (mReceiver != null) |
| return mReceiver.getMpxDcc(); |
| else |
| return Integer.MAX_VALUE; |
| } |
| public void setHiLoInj(int inj) { |
| if (mReceiver != null) |
| mReceiver.setHiLoInj(inj); |
| } |
| public int getSINR() { |
| if (mReceiver != null) |
| return mReceiver.getSINR(); |
| else |
| return Integer.MAX_VALUE; |
| } |
| public boolean setSinrSamplesCnt(int samplesCnt) { |
| if(mReceiver != null) |
| return mReceiver.setSINRsamples(samplesCnt); |
| else |
| return false; |
| } |
| public boolean setSinrTh(int sinr) { |
| if(mReceiver != null) |
| return mReceiver.setSINRThreshold(sinr); |
| else |
| return false; |
| } |
| public boolean setIntfDetLowTh(int intfLowTh) { |
| if(mReceiver != null) |
| return mReceiver.setOnChannelThreshold(intfLowTh); |
| else |
| return false; |
| } |
| public boolean setIntfDetHighTh(int intfHighTh) { |
| if(mReceiver != null) |
| return mReceiver.setOffChannelThreshold(intfHighTh); |
| else |
| return false; |
| } |
| public int getSearchAlgoType() { |
| if(mReceiver != null) |
| return mReceiver.getSearchAlgoType(); |
| else |
| return -1; |
| } |
| public boolean setSearchAlgoType(int searchType) { |
| if(mReceiver != null) |
| return mReceiver.setSearchAlgoType(searchType); |
| else |
| return false; |
| } |
| public int getSinrFirstStage() { |
| if(mReceiver != null) |
| return mReceiver.getSinrFirstStage(); |
| else |
| return Integer.MAX_VALUE; |
| } |
| public boolean setSinrFirstStage(int sinr) { |
| if(mReceiver != null) |
| return mReceiver.setSinrFirstStage(sinr); |
| else |
| return false; |
| } |
| public int getRmssiFirstStage() { |
| if(mReceiver != null) |
| return mReceiver.getRmssiFirstStage(); |
| else |
| return Integer.MAX_VALUE; |
| } |
| public boolean setRmssiFirstStage(int rmssi) { |
| if(mReceiver != null) |
| return mReceiver.setRmssiFirstStage(rmssi); |
| else |
| return false; |
| } |
| public int getCFOMeanTh() { |
| if(mReceiver != null) |
| return mReceiver.getCFOMeanTh(); |
| else |
| return Integer.MAX_VALUE; |
| } |
| public boolean setCFOMeanTh(int th) { |
| if(mReceiver != null) |
| return mReceiver.setCFOMeanTh(th); |
| else |
| return false; |
| } |
| public int getSinrSamplesCnt() { |
| if(mReceiver != null) |
| return mReceiver.getSINRsamples(); |
| else |
| return Integer.MAX_VALUE; |
| } |
| public int getSinrTh() { |
| if(mReceiver != null) |
| return mReceiver.getSINRThreshold(); |
| else |
| return Integer.MAX_VALUE; |
| } |
| |
| boolean setAfJmpRmssiTh(int afJmpRmssiTh) { |
| if(mReceiver != null) |
| return mReceiver.setAFJumpRmssiTh(afJmpRmssiTh); |
| else |
| return false; |
| } |
| boolean setGoodChRmssiTh(int gdChRmssiTh) { |
| if(mReceiver != null) |
| return mReceiver.setGdChRmssiTh(gdChRmssiTh); |
| else |
| return false; |
| } |
| boolean setAfJmpRmssiSamplesCnt(int afJmpRmssiSmplsCnt) { |
| if(mReceiver != null) |
| return mReceiver.setAFJumpRmssiSamples(afJmpRmssiSmplsCnt); |
| else |
| return false; |
| } |
| int getAfJmpRmssiTh() { |
| if(mReceiver != null) |
| return mReceiver.getAFJumpRmssiTh(); |
| else |
| return Integer.MIN_VALUE; |
| } |
| int getGoodChRmssiTh() { |
| if(mReceiver != null) |
| return mReceiver.getGdChRmssiTh(); |
| else |
| return Integer.MAX_VALUE; |
| } |
| int getAfJmpRmssiSamplesCnt() { |
| if(mReceiver != null) |
| return mReceiver.getAFJumpRmssiSamples(); |
| else |
| return Integer.MIN_VALUE; |
| } |
| private void setAlarmSleepExpired (long duration) { |
| Intent i = new Intent(SLEEP_EXPIRED_ACTION); |
| AlarmManager am = (AlarmManager)getSystemService(Context.ALARM_SERVICE); |
| PendingIntent pi = PendingIntent.getBroadcast(this, 0, i, 0); |
| Log.d(LOGTAG, "delayedStop called" + SystemClock.elapsedRealtime() + duration); |
| am.set(AlarmManager.ELAPSED_REALTIME_WAKEUP, SystemClock.elapsedRealtime() + duration, pi); |
| } |
| private void cancelAlarmSleepExpired() { |
| Intent i = new Intent(SLEEP_EXPIRED_ACTION); |
| AlarmManager am = (AlarmManager)getSystemService(Context.ALARM_SERVICE); |
| PendingIntent pi = PendingIntent.getBroadcast(this, 0, i, 0); |
| am.cancel(pi); |
| } |
| private void setAlarmRecordTimeout(long duration) { |
| Intent i = new Intent(RECORD_EXPIRED_ACTION); |
| AlarmManager am = (AlarmManager)getSystemService(Context.ALARM_SERVICE); |
| PendingIntent pi = PendingIntent.getBroadcast(this, 0, i, 0); |
| Log.d(LOGTAG, "delayedStop called" + SystemClock.elapsedRealtime() + duration); |
| am.set(AlarmManager.ELAPSED_REALTIME_WAKEUP, SystemClock.elapsedRealtime() + duration, pi); |
| } |
| private void cancelAlarmRecordTimeout() { |
| Intent i = new Intent(RECORD_EXPIRED_ACTION); |
| AlarmManager am = (AlarmManager)getSystemService(Context.ALARM_SERVICE); |
| PendingIntent pi = PendingIntent.getBroadcast(this, 0, i, 0); |
| am.cancel(pi); |
| } |
| private void setAlarmDelayedServiceStop() { |
| Intent i = new Intent(SERVICE_DELAYED_STOP_ACTION); |
| AlarmManager am = (AlarmManager)getSystemService(Context.ALARM_SERVICE); |
| PendingIntent pi = PendingIntent.getBroadcast(this, 0, i, 0); |
| am.set(AlarmManager.ELAPSED_REALTIME_WAKEUP, SystemClock.elapsedRealtime() + IDLE_DELAY, pi); |
| } |
| private void cancelAlarmDealyedServiceStop() { |
| Intent i = new Intent(SERVICE_DELAYED_STOP_ACTION); |
| AlarmManager am = (AlarmManager)getSystemService(Context.ALARM_SERVICE); |
| PendingIntent pi = PendingIntent.getBroadcast(this, 0, i, 0); |
| am.cancel(pi); |
| } |
| private void cancelAlarms() { |
| cancelAlarmSleepExpired(); |
| cancelAlarmRecordTimeout(); |
| cancelAlarmDealyedServiceStop(); |
| } |
| public boolean setRxRepeatCount(int count) { |
| if(mReceiver != null) |
| return mReceiver.setPSRxRepeatCount(count); |
| else |
| return false; |
| } |
| |
| public long getRecordingStartTime() { |
| return mSampleStart; |
| } |
| //handling the sleep and record stop when FM App not in focus |
| private void delayedStop(long duration, int nType) { |
| int whatId = (nType == STOP_SERVICE) ? STOPSERVICE_ONSLEEP: STOPRECORD_ONTIMEOUT; |
| if (nType == STOP_SERVICE) |
| setAlarmSleepExpired(duration); |
| else |
| setAlarmRecordTimeout(duration); |
| } |
| private void cancelDelayedStop(int nType) { |
| int whatId = (nType == STOP_SERVICE) ? STOPSERVICE_ONSLEEP: STOPRECORD_ONTIMEOUT; |
| if (nType == STOP_SERVICE) |
| cancelAlarmSleepExpired(); |
| else |
| cancelAlarmRecordTimeout(); |
| } |
| private void requestFocus() { |
| if( (false == mPlaybackInProgress) && |
| (true == mStoppedOnFocusLoss) ) { |
| // adding code for audio focus gain. |
| AudioManager audioManager = (AudioManager) getSystemService(Context.AUDIO_SERVICE); |
| audioManager.requestAudioFocus(mAudioFocusListener, AudioManager.STREAM_MUSIC, |
| AudioManager.AUDIOFOCUS_GAIN_TRANSIENT); |
| startFM(); |
| mStoppedOnFocusLoss = false; |
| } |
| } |
| private OnAudioFocusChangeListener mAudioFocusListener = new OnAudioFocusChangeListener() { |
| public void onAudioFocusChange(int focusChange) { |
| mDelayedStopHandler.obtainMessage(FOCUSCHANGE, focusChange, 0).sendToTarget(); |
| } |
| }; |
| } |