diff --git a/src/org/linphone/LinphoneManager.java b/src/org/linphone/LinphoneManager.java
index 31980894e..1692f22c0 100644
--- a/src/org/linphone/LinphoneManager.java
+++ b/src/org/linphone/LinphoneManager.java
@@ -1210,7 +1210,7 @@ public class LinphoneManager implements LinphoneCoreListener {
 	}
 
 	public void adjustVolume(int i) {
-		if (Build.VERSION.SDK_INT<15) {
+		if (Build.VERSION.SDK_INT < 15) {
 			int oldVolume = mAudioManager.getStreamVolume(LINPHONE_VOLUME_STREAM);
 			int maxVolume = mAudioManager.getStreamMaxVolume(LINPHONE_VOLUME_STREAM);
 
@@ -1221,7 +1221,7 @@ public class LinphoneManager implements LinphoneCoreListener {
 			mLc.setPlaybackGain((nextVolume - maxVolume)* dbStep);
 		} else
 			// starting from ICS, volume must be adjusted by the application, at least for STREAM_VOICE_CALL volume stream
-			mAudioManager.adjustStreamVolume(LINPHONE_VOLUME_STREAM, i<0?AudioManager.ADJUST_LOWER:AudioManager.ADJUST_RAISE, 0);
+			mAudioManager.adjustStreamVolume(LINPHONE_VOLUME_STREAM, i < 0 ? AudioManager.ADJUST_LOWER : AudioManager.ADJUST_RAISE, 0);
 	}
 
 	public static Boolean isProximitySensorNearby(final SensorEvent event) {
diff --git a/src/org/linphone/LinphoneUtils.java b/src/org/linphone/LinphoneUtils.java
index ad848b22e..9048739e4 100644
--- a/src/org/linphone/LinphoneUtils.java
+++ b/src/org/linphone/LinphoneUtils.java
@@ -69,7 +69,6 @@ public final class LinphoneUtils {
 
 	private LinphoneUtils(){}
 
-	private static boolean preventVolumeBarToDisplay = false;
 	//private static final String sipAddressRegExp = "^(sip:)?(\\+)?[a-z0-9]+([_\\.-][a-z0-9]+)*@([a-z0-9]+([\\.-][a-z0-9]+)*)+\\.[a-z]{2,}(:[0-9]{2,5})?$";
 	//private static final String strictSipAddressRegExp = "^sip:(\\+)?[a-z0-9]+([_\\.-][a-z0-9]+)*@([a-z0-9]+([\\.-][a-z0-9]+)*)+\\.[a-z]{2,}$";
 
@@ -121,7 +120,7 @@ public final class LinphoneUtils {
 		} else if (keyCode == KeyEvent.KEYCODE_VOLUME_DOWN) {
 			LinphoneManager.getInstance().adjustVolume(-1);
 		}
-		return preventVolumeBarToDisplay;
+		return true;
 	}