Remove unused variables and functions. Synchronized threads on fm
close and make the design modular.

Change-Id: I9bcba9f2b1740b73f52f199ae09c3f08f53499c9

Wait for FM to be completely closed before processing next
start. Earlier, FM application was not getting
started sometimes on plug out and plug in.

Change-Id: I4e29095b1bb4652fadc34a760eea37fdf15ec155
CRs-Fixed: 1026888

Set setActve() for media session as false on FMRadio focus loss so that
FMRadio doesn't remain active(responsive to play/pause) when we open
other application and gain focus.

Change-Id: Ice884f9904d3100ffc963cab4b23922b2d647c29
CRs-Fixed: 1033162

This invoke SSR cleanup when h/w error event happens

Change-Id: I64db56b6ab21ff737fb8da244a33d1e835a4ce63

1> Dynamically Enable/Disable LPF based on RAT configuration
using property.

2> Unregister intents when FM turned off.

Change-Id: I7ec8a30c77e83c51bcef5834057a7e1a898ed22c

1> To avoid interference enable low pass filter
as soosn as Bluetooth on intent is received.

2> Enable Low pass filter for BT/WLAN based  on
dynamic property.

Change-Id: Id090ae6eb60d471083702c0e8f2dbce861feeb99

Configure RATs needed for enabling LPF dynamically.

Change-Id: Ia2ab914d3d254cf0d4e7197d5e36624a49288d8e

1. To avoid interference during WLAN and FM Coexistence,
track WLAN status and enable LPF when WLAN is enabled and
disable LPF when WLAN is disabled.

2. Disable LPF on WAN disconnect for required network types.

Change-Id: Id50262091c44e2d40d4bd5d49e97375ce19863bf
CRs-fixed: 905230

Changes are made to avoid interferece seen during WAN
and Fm co-ex tests, With this change FM does keep track of
WAN status such that it would enable LPF to avoid interference

Change-Id: I015cd8b3fa074c4b7b90827a1fe619d44433323b

In search staion test, we get tune status event for every station
found and fetch the parameter values for that station. For that we post
runnable to handler to execute. On event received, we also send message to
process message handler and not able to process message as runnable is
already waiting and this leads to ANR. So now on tune complete, we
create thread for the runnable instead of handler.

Change-Id: I48795102965ff70a8a80180b6e2f9d253db99eef

Because of incorrect object used to notify, application is crashing.
Using correct object to notify to prevent crash.

Change-Id: I5f086f6a87985068d889e63b3bd5e6e77d17adf3

This adds new hci command to read rds group counter
extended parameters,receives command complete event
for the same

Change-Id: I6f53fbb1788af1853d01d1f7c6eabbcaff105517

A2dp can return array of size 0, if no A2DP devices is connected.
Without this check,A2DP status is set to true.
This results in FM audio failure.

Change-Id: Ib5976a50a4477f60339a954ed923d0719924b1ca

Changes are done to implement FM AGC

CRs-Fixed: 888627
Change-Id: I8953a5279c78b3d2cc0697845d506424d5d20744

On factory reset, we need to restore audo path related settings and hence
create an API for that.

CRs-Fixed: 998580
Change-Id: I32e86b3d2b9d08b4bd33cc14ded25f96e54a8fbf

If BT is connected after FM app launch and then FM is turned off and then
turned on, audio gets routed to wired headset. Check if A2DP device is
connected every time FM is turned on. Also set the UI icon to correct
image.

CRs-Fixed: 996689
Change-Id: I7314075f1652a1b99b906b674a98dfc12179e9cf

Whether a2dp is disconnected or not,
fm should pause when fm service receives
intent "com.android.music.musicservicecommand".

CRs-Fixed: 997126
Change-Id: Id50a12f067a16455e5f1b473bcc50cc7d31f2633

A configuration change (such as a change in screen orientation,
language, input devices, etc) causes current activity to be
destroyed, going through the activity lifecycle process of
onPause(), onStop(), and onDestroy() as appropriate. If the
activity had been in the foreground or visible to the user,
once onDestroy() is called in that instance then a new instance
of the activity will be created.
Change will ensure that activity doesn't get restarted on
orientation configuration changes.

Change-Id: Ie991c90528834dd6106a586dccdd20a11a701fab

On receiving media pause command, we stop FM operations(disable audio etc.).
We lost audio focus but we don't configure StoppedOnFocusLoss variable to true.
When Activity restarts, we never lost audio focus as per this variable.
Hence no audio heard on FM resume.

Change-Id: I94ef44c6ec18b2ef9fe03a7519979b1e55f61e99

Stop FM operations (disable audio, update UI etc) after
FM has been stopped. When FM is muted and FM stops,
short audio has been redirected to audio device before
FM stops, that shouldn't be redirected.

Change-Id: Id9cf5bedd753b79992b6f42e7a5668ad2561c6d1

When FM is turned off, fm app is still listening to media key events
(play, pause etc.) which results in other media consuming apps to be
starved of Media Key events.
Remove unwanted media button listeners so that other media resources
can receive key events.

Change-Id: Ib43f8b89e07928326c2af771a7465981e1690470

This include adding fmhal service for access RFKill driver
to do power ON/OFF operations during FM enable/disable.

Change-Id: I77c100533ca47bf0e53bccdbb1d93c08058df4bf

On FM close, we don't wait for tx and rx threads to complete and
returns. If we turns on FM again and threads terminated during that
interval causes ANR as we destroy mutex during thread tremination
and on FM ON we try to acquire the destroyed mutex.
On FM close, wait for threads to be terminated and do the cleanup.

Change-Id: I5febb78be268488714a59049f0cede0020d814b5

Add support for FMStats app for cherokee platform.

Change-Id: Ia63a69697554ebc28a22e86d450fade6b4427a67

This does enable ECC bit during RDS group processing and add
logic to receive ECC events from SOC and sent the ECC code to
application.

Change-Id: I61687ea6fe041d2dc4aed16700632be5cdd781d8

This ensures FM application works across all chipsets

Change-Id: Ia9711fd18c79146678a72992b32a577e73c57693

Added HAL changes for hci commands like peek, poke, get/set of
SINR sample/threshold.Compile time changes for adding correct
includes based on new bluetooth stack structure, code cleanup
and indendation.

Change-Id: I5e48f0c0dc6165d61335c6d8cc269891e26dd548

This provide hardware error event to FM module during SOC
failure and resets FM gracefully.

Change-Id: Ic4345e02c8a1cba218414afdfcf3e76734c314b0

This include adding support to read RDS group counters and
other diagnoistic hci commands used  for FTM app.

Change-Id: I56656dc9d427a32f0385f586535d3421ff4f49b0

This adds configuring RDS group processing for RT+ and ECC events,
Also includes code cleanup and changes to set proper value for RDS
group processing registers during SCREEN turn on after LOW Power
mode.

Change-Id: I1a6a5ce43a855cde1e32cc5e2d3bb03fe0af2625

FM Serial interface provides APIs for FM HAL layer to send cmds
and receive events/data to and from the Controller.

Change-Id: Idbe21e536a6039387c7411b8a9322417e4ec6129

FM-HAL Layer contains the core FM Functionality required
for carrying out various FM operations such as FM Enable,
FM Tune, FM Seek, FM Search, FM Disable etc..
FM-HAL layer interacts with the FM-HCI layer for sending
commands and receiving events to and from Controller.

Change-Id: I0ac1c9c80671e43aafa30ce2b68f5ee695c9d764