Tizen 2.1 basesubmit/tizen_2.1/20130424.230419submit/tizen/20130517.044648accepted/tizen_2.1/20130425.035656accepted/tizen/20130520.1007552.1b_releasetizen_2.1

1 files changed, 116 insertions, 0 deletions

diff --git a/src/media_key.c b/src/media_key.c
new file mode 100755
index 0000000..cdd3d32
--- /dev/null
+++ b/src/media_key.c
@@ -0,0 +1,116 @@
+/*
+ * media-key
+ * Copyright (c) 2011 Samsung Electronics Co., Ltd All Rights Reserved
+ *
+ * Licensed under the Apache License, Version 2.0 (the License);
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an AS IS BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+#include <aul.h>
+#include <media_key.h>
+#include <string.h>
+#include <utilX.h>
+#include <dlog.h>
+
+#ifdef LOG_TAG
+#undef LOG_TAG
+#endif
+
+#define LOG_TAG "CAPI_SYSTEM_MEDIA_KEY"
+
+static void (*_media_key_event_cb)(media_key_e key, media_key_event_e status, void* user_data) = NULL;
+static void *_media_key_data = NULL;
+static int _media_key_initialized = 0;
+
+extern int aul_key_reserve();
+extern int aul_key_release();
+extern int aul_key_init(int (*aul_handler) (bundle *, void *), void *data);
+
+
+static int __aul_key_handler(bundle *b, void *data)
+{
+	int ret = MEDIA_KEY_ERROR_NONE;
+	char *key_str;
+	char *event_str;
+	media_key_e key = MEDIA_KEY_UNKNOWN;
+	media_key_event_e event = MEDIA_KEY_STATUS_UNKNOWN;
+
+	key_str = (char *)bundle_get_val(b, AUL_K_MULTI_KEY);
+	event_str = (char *)bundle_get_val(b, AUL_K_MULTI_KEY_EVENT);
+
+	if (!strcmp(key_str, KEY_PLAYCD)) {
+		key = MEDIA_KEY_PLAY;
+	} else if (!strcmp(key_str, KEY_STOPCD)) {
+		key = MEDIA_KEY_STOP;
+	} else if (!strcmp(key_str, KEY_PAUSECD)) {
+		key = MEDIA_KEY_PAUSE;
+	} else if (!strcmp(key_str, KEY_NEXTSONG)) {
+		key = MEDIA_KEY_NEXT;
+	} else if (!strcmp(key_str, KEY_PREVIOUSSONG)) {
+		key = MEDIA_KEY_PREVIOUS;
+	} else if (!strcmp(key_str, KEY_REWIND)) {
+		key = MEDIA_KEY_REWIND;
+	} else if (!strcmp(key_str, KEY_FASTFORWARD)) {
+		key = MEDIA_KEY_FASTFORWARD;
+	}
+
+	if (!strcmp(event_str, AUL_V_KEY_RELEASED)) {
+		event = MEDIA_KEY_STATUS_RELEASED;
+	} else if (!strcmp(event_str, AUL_V_KEY_PRESSED)) {
+		event = MEDIA_KEY_STATUS_PRESSED;
+	}
+
+	LOGD("[%s] media_key [%s][%d]", __FUNCTION__, key_str, key);
+	LOGD("[%s] media_key_event [%s][%d]", __FUNCTION__, event_str, event);
+
+	if(_media_key_event_cb)
+		_media_key_event_cb(key, event, _media_key_data);
+
+	return ret;
+}
+
+int media_key_reserve(media_key_event_cb callback, void* user_data)
+{
+	int ret;
+
+	if(!_media_key_initialized) {
+		aul_key_init(__aul_key_handler, NULL);
+		_media_key_initialized = 1;
+	}
+
+	_media_key_event_cb = callback;
+	_media_key_data = user_data;
+
+	ret = aul_key_reserve();
+	if(ret < 0) {
+		LOGE("[%s] aul_key_set_event error [%d]", __FUNCTION__, ret);
+		return MEDIA_KEY_ERROR_INVALID_PARAMETER;
+	}
+
+	return MEDIA_KEY_ERROR_NONE;
+}
+
+int media_key_release()
+{
+	int ret;
+
+	ret = aul_key_release();
+	if(ret < 0) {
+		LOGE("[%s] aul_key_unset_event error [%d]", __FUNCTION__, ret);
+		return MEDIA_KEY_ERROR_INVALID_PARAMETER;
+	}
+
+	_media_key_event_cb = NULL;
+	_media_key_data = NULL;
+
+	return MEDIA_KEY_ERROR_NONE;
+}