fix build: hide AudioAttributes.usageToString() method

Change-Id: I1041d9bf530df45878dd61e30e32f5a2f4f9d1a1

parent 15cbc8a0

media/java/android/media/AudioAttributes.java

+1 −0

Original line number	Diff line number	Diff line
		@@ -486,6 +486,7 @@ public final class AudioAttributes implements Parcelable {
		+ " tags=" + mTags);
		}

		/** @hide */
		public String usageToString() {
		switch(mUsage) {
		case USAGE_UNKNOWN: