独立支持 QCOM 的 Iris FM_java_代码_下载

/* * Copyright (c) 2009-2015, 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.Builder; 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.media.AudioDevicePort; import android.media.AudioDevicePortConfig; import android.media.AudioFormat; import android.media.AudioManager.OnAudioPortUpdateListener; import android.media.AudioMixPort; import android.media.AudioPatch; import android.media.AudioPort; import android.media.AudioPortConfig; import android.media.AudioRecord; import android.media.AudioTrack; 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.content.ComponentName; import android.os.StatFs; import android.os.SystemClock; import android.os.Process; import android.app.ActivityManager; import android.app.ActivityManager.RunningAppProcessInfo; import android.media.session.MediaSession; import android.bluetooth.BluetoothA2dp; import android.bluetooth.BluetoothProfile; import android.bluetooth.BluetoothAdapter; import android.bluetooth.BluetoothDevice; /** * 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 boolean mSleepActive = false; private BroadcastReceiver mRecordTimeoutListener = null; private BroadcastReceiver mDelayedServiceStopListener = null; private BroadcastReceiver mAudioBecomeNoisyListener = null; private boolean mOverA2DP = false; private BroadcastReceiver mFmMediaButtonListener; private BroadcastReceiver mAirplaneModeChanged; 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 int mFreq = 0; 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 static boolean mRtPlusSupport = 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; private boolean mA2dpConnected = false; //PhoneStateListener instances corresponding to each private ArrayList<Integer> mScannedFrequencies = new ArrayList<Integer>(); 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 s