Add volume level (#36)

Improve volume supprt

* Add volume level

* Change volume debug level

* Add volume set support & normalize volume

.gitignore

@@ -2,4 +2,6 @@ pylintrc
 home-assistant.log
 home-assistant_v2.db
 test_config/custom_components
-test_config/.storage/auth
+test_config/.storage/auth
+
+.idea/

custom_components/sony/media_player.py

@@ -5,6 +5,8 @@
 https://github.com/dilruacs/media_player.sony
 """
 import logging
+import time
+
 from sonyapilib.device import SonyDevice
 
 import voluptuous as vol
@@ -15,7 +17,7 @@
 from homeassistant.components.media_player.const import (
     SUPPORT_NEXT_TRACK, SUPPORT_PAUSE, SUPPORT_PREVIOUS_TRACK, SUPPORT_TURN_ON,
     SUPPORT_TURN_OFF, SUPPORT_PLAY, SUPPORT_PLAY_MEDIA, SUPPORT_STOP,
-    SUPPORT_VOLUME_MUTE, SUPPORT_VOLUME_STEP)
+    SUPPORT_VOLUME_MUTE, SUPPORT_VOLUME_STEP, SUPPORT_VOLUME_SET)
 
 from homeassistant.const import (
     CONF_HOST, CONF_NAME, STATE_OFF, STATE_ON, STATE_PLAYING, STATE_PAUSED)
@@ -54,7 +56,7 @@
     SUPPORT_PREVIOUS_TRACK | SUPPORT_NEXT_TRACK | \
     SUPPORT_TURN_ON | SUPPORT_TURN_OFF | \
     SUPPORT_PLAY | SUPPORT_PLAY_MEDIA | SUPPORT_STOP | \
-    SUPPORT_VOLUME_MUTE | SUPPORT_VOLUME_STEP
+    SUPPORT_VOLUME_MUTE | SUPPORT_VOLUME_STEP | SUPPORT_VOLUME_SET
 
 PLATFORM_SCHEMA = PLATFORM_SCHEMA.extend({
     vol.Required(CONF_HOST): cv.string,
@@ -185,6 +187,7 @@ def __init__(self, sony_device):
         """
         self.sonydevice = sony_device
         self._state = STATE_OFF
+        self._attr_volume_level = 0
         self._muted = False
         self._id = None
         self._playing = False
@@ -210,6 +213,7 @@ def update(self):
             if self._state == STATE_ON:
                 power_status = self.sonydevice.get_power_status()
                 if power_status:
+                    self.update_volume()
                     playback_info = self.sonydevice.get_playing_status()
                     if playback_info == "PLAYING":
                         self._state = STATE_PLAYING
@@ -224,6 +228,11 @@ def update(self):
             _LOGGER.error(exception_instance)
             self._state = STATE_OFF
 
+    def update_volume(self):
+        """Update volume info."""
+        self._attr_volume_level = self.sonydevice.get_volume() / 100
+        _LOGGER.debug(self._attr_volume_level)
+
     @property
     def name(self):
         """Return the name of the device."""
@@ -297,10 +306,18 @@ def media_stop(self):
     def volume_up(self):
         """Send stop command."""
         self.sonydevice.volume_up()
+        time.sleep(0.5)
+        self.update_volume()
 
     def volume_down(self):
         """Send stop command."""
         self.sonydevice.volume_down()
+        time.sleep(0.5)
+        self.update_volume()
+
+    def set_volume_level(self, volume):
+        """Send set volume command."""
+        self.sonydevice.set_volume(int(volume * 100))
 
     def mute_volume(self, mute):
         """Send stop command."""