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AudioSystem: add annotation on API used by CTS media

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Add @TestApi for the class so some methods and
constants can be visible to test API.
  Also @hide for all other members of the class
that are not @TestApi, as they are exposed to the
test API visibility.

Bug: 136121584
Test: run cts-dev -m CtsMediaTestCase --test android.media.cts.AudioProductStrategyTest
run cts-dev -m CtsMediaTestCase --test android.media.cts.AudioVolumeGroupTest
run cts-dev -m CtsMediaTestCase --test android.media.cts.AudioVolumeGroupChangeHandlerTest
run cts-dev -m CtsMediaTestCase --test android.media.cts.AudioManagerTest#testPermissionsForVolumePerAttributes
run cts-dev -m CtsMediaTestCase --test android.media.cts.AudioManagerTest#testGetAndValidateProductStrategies
run cts-dev -m CtsMediaTestCase --test android.media.cts.AudioManagerTest#testGetAndValidateVolumeGroups
run cts-dev -m CtsMediaTestCase --test android.media.cts.AudioManagerTest#testSetGetVolumePerAttributesWithInvalidAttributes
run cts-dev -m CtsMediaTestCase --test android.media.cts.AudioManagerTest#testSetGetVolumePerAttributes
run cts-dev -m CtsMediaTestCase --test android.media.cts.AudioManagerTest#testVolumeGroupCallback
Signed-off-by: François Gaffie <francois.gaffie@renault.com>

Change-Id: Iff9abda2cf971d9c234dcf7df7c2b9a4ad5294c3
This commit is contained in:
François Gaffie
2020-03-20 17:08:34 -07:00
committed by Eric Laurent
parent 2de79fb6fd
commit d83e946d53
2 changed files with 341 additions and 139 deletions
Download Patch File Download Diff File Expand all files Collapse all files

7
api/test-current.txt
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@@ -1504,6 +1504,13 @@ package android.media {
ctor public AudioRecordingConfiguration(int, int, int, android.media.AudioFormat, android.media.AudioFormat, int, String);
}
public class AudioSystem {
method public static float getMasterBalance();
method public static final int getNumStreamTypes();
method public static int setMasterBalance(float);
field public static final int STREAM_DEFAULT = -1; // 0xffffffff
}
public static final class AudioTrack.MetricsConstants {
field public static final String ATTRIBUTES = "android.media.audiotrack.attributes";
field public static final String CHANNEL_MASK = "android.media.audiotrack.channelMask";

473
media/java/android/media/AudioSystem.java
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