[libmm-radio]add snd device connect callback

Signed-off-by: Hyunjin Park <hyunjin45.park@samsung.com>
Change-Id: I2d2af6477f6307b741cd4158429106ff73ceab3b

diff --git a/packaging/libmm-radio.spec b/packaging/libmm-radio.spec
index 2c08afc..3725f2a 100755 (executable)
--- a/packaging/libmm-radio.spec
+++ b/packaging/libmm-radio.spec
@@ -1,6 +1,6 @@
 Name:       libmm-radio
 Summary:    Multimedia Framework Radio Library
-Version:    0.2.2
+Version:    0.2.3
 Release:    1
 Group:      System/Libraries
 License:    Apache-2.0

diff --git a/src/include/mm_radio_priv.h b/src/include/mm_radio_priv.h
index e4609b9..2418eba 100755 (executable)
--- a/src/include/mm_radio_priv.h
+++ b/src/include/mm_radio_priv.h
@@ -193,6 +193,7 @@ typedef struct {
 #ifdef USE_GST_PIPELINE
        mm_radio_gstreamer_s* pGstreamer_s;
 #endif
+       unsigned int subs_id;
 
        /* region settings */
        MMRadioRegion_t region_setting;

diff --git a/src/mm_radio_priv.c b/src/mm_radio_priv.c
index 0d0dc4b..48ec079 100755 (executable)
--- a/src/mm_radio_priv.c
+++ b/src/mm_radio_priv.c
@@ -38,6 +38,7 @@
 #include <mm_debug.h>
 #include <mm_message.h>
 
+#include <mm_sound_device.h>
 
 #include "mm_radio_priv.h"
 
@@ -124,6 +125,7 @@ static void __mmradio_scan_thread(mm_radio_t* radio);
 static bool    __is_tunable_frequency(mm_radio_t* radio, int freq);
 static int             __mmradio_set_deemphasis(mm_radio_t* radio);
 static int             __mmradio_set_band_range(mm_radio_t* radio);
+static void __mmradio_device_connected_cb(MMSoundDevice_t device, bool is_connected, void *user_data);
 
 /*===========================================================================
   FUNCTION DEFINITIONS
@@ -212,6 +214,7 @@ _mmradio_create_radio(mm_radio_t* radio)
        radio->radio_fd = -1;
        radio->freq = DEFAULT_FREQ;
        memset(&radio->region_setting, 0, sizeof(MMRadioRegion_t));
+       radio->subs_id = 0;
 
        /* create command lock */
        ret = pthread_mutex_init( &radio->cmd_lock, NULL );
@@ -223,6 +226,16 @@ _mmradio_create_radio(mm_radio_t* radio)
 
        MMRADIO_SET_STATE( radio, MM_RADIO_STATE_NULL );
 
+       /* add device conneted callback */
+       ret = mm_sound_add_device_connected_callback(MM_SOUND_DEVICE_STATE_ACTIVATED_FLAG,
+                                                (mm_sound_device_connected_cb)__mmradio_device_connected_cb,
+                                                (void *)radio, &radio->subs_id);
+       if ( ret )
+       {
+               MMRADIO_LOG_ERROR("mm_sound_add_device_connected_callback is failed\n");
+               return MM_ERROR_RADIO_INTERNAL;
+       }
+
        /* register to audio focus */
        ret = mmradio_audio_focus_register(&radio->sm, _mmradio_sound_focus_cb, (void *)radio);
        if ( ret )
@@ -405,6 +418,12 @@ _mmradio_destroy(mm_radio_t* radio)
                return MM_ERROR_RADIO_INTERNAL;
        }
 
+       ret = mm_sound_remove_device_connected_callback(radio->subs_id);
+       if ( ret )
+       {
+               MMRADIO_LOG_ERROR("mm_sound_remove_device_connected_callback error %d\n", ret);
+               return MM_ERROR_RADIO_INTERNAL;
+       }
        _mmradio_unrealize( radio );
 
        MMRADIO_LOG_FLEAVE();
@@ -1500,6 +1519,48 @@ void _mmradio_sound_focus_watch_cb(int id, mm_sound_focus_type_e focus_type, mm_
        }
        MMRADIO_LOG_FLEAVE();
 }
+static void
+__mmradio_device_connected_cb(MMSoundDevice_t device, bool is_connected, void *user_data)
+{
+       mm_radio_t *radio = (mm_radio_t *) user_data;
+       int result = MM_ERROR_NONE;
+       mm_sound_device_type_e type;
+
+       MMRADIO_LOG_FENTER();
+       MMRADIO_CHECK_INSTANCE_RETURN_VOID(radio);
+
+       if (mm_sound_get_device_type (device, &type) != MM_ERROR_NONE)
+       {
+               debug_error("getting device type failed");
+       }
+       else
+       {
+               switch (type)
+               {
+                       case MM_SOUND_DEVICE_TYPE_AUDIOJACK:
+                       case MM_SOUND_DEVICE_TYPE_BLUETOOTH:
+                       case MM_SOUND_DEVICE_TYPE_HDMI:
+                       case MM_SOUND_DEVICE_TYPE_MIRRORING:
+                       case MM_SOUND_DEVICE_TYPE_USB_AUDIO:
+                       if (!is_connected)
+                       {
+                               MMRADIO_LOG_ERROR("sound device unplugged");
+                               radio->sm.by_asm_cb = MMRADIO_ASM_CB_POSTMSG;
+                               radio->sm.event_src = ASM_EVENT_SOURCE_EARJACK_UNPLUG;
+
+                               result = _mmradio_stop(radio);
+                               if (result != MM_ERROR_NONE)
+                               {
+                                       MMRADIO_LOG_ERROR("failed to stop radio\n");
+                               }
+                       }
+                       break;
+                       default:
+                       break;
+               }
+       }
+       MMRADIO_LOG_FLEAVE();
+}
 
 int _mmradio_get_region_type(mm_radio_t*radio, MMRadioRegionType *type)
 {