Add charger status check feature

In the wearable profile, an application shouldn't use auto rotation
feature unless the battery status is charging.

Change-Id: I5db7ae47d24be371101c0356b3d492d65cf6274d
Signed-off-by: Hwankyu Jhun <h.jhun@samsung.com>

2 files changed, 63 insertions, 11 deletions

diff --git a/src/base/appcore_base.c b/src/base/appcore_base.c
index 34d9278..1754f07 100644
--- a/src/base/appcore_base.c
+++ b/src/base/appcore_base.c
@@ -70,6 +70,8 @@ typedef struct _appcore_base_rotation {
 	int lock;
 	int ref;
 	enum appcore_base_rm rm;
+	int charger_status;
+	bool initialized;
 } appcore_base_rotation;
 
 struct lang_info_s {
@@ -243,13 +245,9 @@ static void __auto_rotation_changed_cb(sensor_t sensor, unsigned int event_type,
 	__invoke_callback((void *)&__rotation.rm, APPCORE_BASE_EVENT_DEVICE_ORIENTATION_CHANGED);
 }
 
-static void __unregister_rotation_changed_event(void)
+static void __fini_rotation(void)
 {
-	if (!__rotation.ref)
-		return;
-
-	__rotation.ref--;
-	if (__rotation.ref > 1)
+	if (!__rotation.initialized)
 		return;
 
 	vconf_ignore_key_changed(VCONFKEY_SETAPPL_AUTO_ROTATE_SCREEN_BOOL, __lock_cb);
@@ -258,19 +256,17 @@ static void __unregister_rotation_changed_event(void)
 	sensord_disconnect(__rotation.conn);
 
 	__rotation.lock = 0;
-	__rotation.ref = 0;
+	__rotation.initialized = false;
 }
 
-static void __register_rotation_changed_event(void)
+static void __init_rotation(void)
 {
 	sensor_t sensor;
 	int lock;
 	bool r;
 
-	if (__rotation.ref) {
-		__rotation.ref++;
+	if (__rotation.initialized)
 		return;
-	}
 
 	sensor = sensord_get_sensor(AUTO_ROTATION_SENSOR);
 	__rotation.conn = sensord_connect(sensor);
@@ -300,6 +296,60 @@ static void __register_rotation_changed_event(void)
 	vconf_notify_key_changed(VCONFKEY_SETAPPL_AUTO_ROTATE_SCREEN_BOOL, __lock_cb, NULL);
 
 	__rotation.lock = !lock;
+	__rotation.initialized = true;
+}
+
+static void __charger_status_changed_cb(keynode_t *keynode, void *user_data)
+{
+	if (TIZEN_FEATURE_CHARGER_STATUS) {
+		__rotation.charger_status = vconf_keynode_get_int(keynode);
+		if (__rotation.charger_status) {
+			if (__rotation.ref)
+				__init_rotation();
+		} else {
+			if (__rotation.ref)
+				__fini_rotation();
+		}
+		_DBG("charger status(%d)", __rotation.charger_status);
+	}
+}
+
+static void __unregister_rotation_changed_event(void)
+{
+	if (!__rotation.ref)
+		return;
+
+	__rotation.ref--;
+	if (__rotation.ref > 1)
+		return;
+
+	__fini_rotation();
+	if (TIZEN_FEATURE_CHARGER_STATUS) {
+		vconf_ignore_key_changed(VCONFKEY_SYSMAN_CHARGER_STATUS,
+				__charger_status_changed_cb);
+	}
+
+	__rotation.ref = 0;
+}
+
+static void __register_rotation_changed_event(void)
+{
+	if (__rotation.ref) {
+		__rotation.ref++;
+		return;
+	}
+
+	if (TIZEN_FEATURE_CHARGER_STATUS) {
+		vconf_get_int(VCONFKEY_SYSMAN_CHARGER_STATUS,
+				&__rotation.charger_status);
+		vconf_notify_key_changed(VCONFKEY_SYSMAN_CHARGER_STATUS,
+				__charger_status_changed_cb, NULL);
+		if (__rotation.charger_status)
+			__init_rotation();
+	} else {
+		__init_rotation();
+	}
+
 	__rotation.ref++;
 }
 
diff --git a/src/base/appcore_base_private.h b/src/base/appcore_base_private.h
index 6c4b95d..003e747 100644
--- a/src/base/appcore_base_private.h
+++ b/src/base/appcore_base_private.h
@@ -94,6 +94,8 @@ appcore_base_tizen_profile_t appcore_base_get_tizen_profile(void);
 
 #define TIZEN_FEATURE_BACKGROUND_MANAGEMENT \
 	(!(appcore_base_get_tizen_profile() & TIZEN_PROFILE_TV))
+#define TIZEN_FEATURE_CHARGER_STATUS \
+	(appcore_base_get_tizen_profile() & TIZEN_PROFILE_WEARABLE)
 
 extern void aul_finalize();