Changed floor to ceil for system to avrcp volume

When converting to system volume, Math.floor is used, we
need to use Math.ceil to convert back so we don't loose
approximation.

Tag: #feature
Bug: 193685552
Test: atest BluetoothInstrumentationTests, manual
Change-Id: Iebae59a10d10e8f292fb7b3c873cd4f4afd395e7

parent 294297c6

android/app/src/com/android/bluetooth/avrcp/AvrcpVolumeManager.java

+1 −1

Original line number	Diff line number	Diff line
		@@ -63,7 +63,7 @@ class AvrcpVolumeManager extends AudioDeviceCallback {
		}

		static int systemToAvrcpVolume(int deviceVolume) {
		int avrcpVolume = (int) Math.floor((double) deviceVolume
		int avrcpVolume = (int) Math.ceil((double) deviceVolume
		* AVRCP_MAX_VOL / sDeviceMaxVolume);
		if (avrcpVolume > 127) avrcpVolume = 127;
		return avrcpVolume;