modifications for new system volume policy.

The new system and UX sound volume policy makes that STREAM_SYSTEM
volume is not fixed anymore. It is tracking STREAM_RING (phones) or
STREAM_MUSIC (tablets) in a constrained range between -24dB and -6dB.

Sound Fx where previously played over STREAM_SYSTEM with a fixed
attenuation of -20dB. The default value of 5% in the keypress sound
volume setting was corresponding to -26dB, meaning 6dB below default.

Modified the default volume value to 50% so that by default, keypress sound
volume varies from -30dB to -12dB which is also 6dB below the other system
sounds.

Change-Id: I146f72275b8e88fdce5ccf8b6dae2903c27f15eb
This commit is contained in:
Eric Laurent 2012-04-25 15:49:24 -07:00
parent 681b7bd8b5
commit 7570954a18

View file

@ -20,8 +20,8 @@
<resources>
<string-array name="keypress_volumes" translatable="false">
<!-- Build.HARDWARE,volume -->
<item>herring,0.05</item>
<item>tuna,0.05</item>
<item>stingray,0.04</item>
<item>herring,0.5</item>
<item>tuna,0.5</item>
<item>stingray,0.4</item>
</string-array>
</resources>