audio flinger: rename Bluetooth latency mode APIs

Rename APIs controlling Bluetooth variable latency
after API review suggestions.

Bug: 257922898
Test: make

Merged-In: I517ad9c6aef14975c9e0a1a2703d1b17d638ea0e
Change-Id: I517ad9c6aef14975c9e0a1a2703d1b17d638ea0e
diff --git a/media/libaudioclient/AudioSystem.cpp b/media/libaudioclient/AudioSystem.cpp
index acbf3d0..0d16f47 100644
--- a/media/libaudioclient/AudioSystem.cpp
+++ b/media/libaudioclient/AudioSystem.cpp
@@ -2426,21 +2426,30 @@
     return af->getSupportedLatencyModes(output, modes);
 }
 
-status_t AudioSystem::setBluetoothLatencyModesEnabled(bool enabled) {
+status_t AudioSystem::setBluetoothVariableLatencyEnabled(bool enabled) {
     const sp<IAudioFlinger>& af = AudioSystem::get_audio_flinger();
     if (af == nullptr) {
         return PERMISSION_DENIED;
     }
-    return af->setBluetoothLatencyModesEnabled(enabled);
+    return af->setBluetoothVariableLatencyEnabled(enabled);
 }
 
-status_t AudioSystem::supportsBluetoothLatencyModes(
+status_t AudioSystem::isBluetoothVariableLatencyEnabled(
+        bool *enabled) {
+    const sp<IAudioFlinger>& af = AudioSystem::get_audio_flinger();
+    if (af == nullptr) {
+        return PERMISSION_DENIED;
+    }
+    return af->isBluetoothVariableLatencyEnabled(enabled);
+}
+
+status_t AudioSystem::supportsBluetoothVariableLatency(
         bool *support) {
     const sp<IAudioFlinger>& af = AudioSystem::get_audio_flinger();
     if (af == nullptr) {
         return PERMISSION_DENIED;
     }
-    return af->supportsBluetoothLatencyModes(support);
+    return af->supportsBluetoothVariableLatency(support);
 }
 
 class CaptureStateListenerImpl : public media::BnCaptureStateListener,