USB: update logic for reporting playback and capture capability of USB devices.

Report USB devices support audio capture when there is a terminal whose
subtype is ACI_OUTPUT_TERMINAL and terminal type is USB streaming and
there is another terminal whose subtype is ACI_INPUT_TERMINAL and
terminal type is not USB streaming.

Report USB devices support audio playback when there is a terminal whose
subtype is ACI_INPUT_TERMINAL and terminal type is USB streaming and
there is another terminal whose subtype is ACI_OUTPUT_TERMINAL and
terminal type is not USB streaming.

Bug: 279151646
Bug: 278603582
Test: connect usb headset, dumpsys audio policy
(cherry picked from commit 9a5cab13b4b31ba9bf66e90ef07312959aa391d3)
(cherry picked from https://googleplex-android-review.googlesource.com/q/commit:e8e0134c04822f8f08a6dfad1a0cb9441c95c361)
Merged-In: If1c14cc0a4e3fbdfbed2c105d37ece9a866f18ed
Change-Id: If1c14cc0a4e3fbdfbed2c105d37ece9a866f18ed

services/usb/java/com/android/server/usb/descriptors/UsbDescriptorParser.java

diff --git a/services/usb/java/com/android/server/usb/descriptors/UsbDescriptorParser.java b/services/usb/java/com/android/server/usb/descriptors/UsbDescriptorParser.java
index 626ce89..55419a8 100644
--- a/services/usb/java/com/android/server/usb/descriptors/UsbDescriptorParser.java
+++ b/services/usb/java/com/android/server/usb/descriptors/UsbDescriptorParser.java
@@ -584,15 +584,34 @@
     }
 
     /**
+     * Returns true only if there is a terminal whose subtype and terminal type are the same as
+     * the given values.
      * @hide
      */
-    public boolean hasAudioTerminal(int subType) {
+    public boolean hasAudioTerminal(int subType, int terminalType) {
         for (UsbDescriptor descriptor : mDescriptors) {
-            if (descriptor instanceof UsbACInterface) {
-                if (((UsbACInterface) descriptor).getSubclass()
-                        == UsbDescriptor.AUDIO_AUDIOCONTROL
-                        && ((UsbACInterface) descriptor).getSubtype()
-                        == subType) {
+            if (descriptor instanceof UsbACTerminal) {
+                if (((UsbACTerminal) descriptor).getSubclass() == UsbDescriptor.AUDIO_AUDIOCONTROL
+                        && ((UsbACTerminal) descriptor).getSubtype() == subType
+                        && ((UsbACTerminal) descriptor).getTerminalType() == terminalType) {
+                    return true;
+                }
+            }
+        }
+        return false;
+    }
+
+    /**
+     * Returns true only if there is an interface whose subtype is the same as the given one and
+     * terminal type is different from the given one.
+     * @hide
+     */
+    public boolean hasAudioTerminalExcludeType(int subType, int excludedTerminalType) {
+        for (UsbDescriptor descriptor : mDescriptors) {
+            if (descriptor instanceof UsbACTerminal) {
+                if (((UsbACTerminal) descriptor).getSubclass() == UsbDescriptor.AUDIO_AUDIOCONTROL
+                        && ((UsbACTerminal) descriptor).getSubtype() == subType
+                        && ((UsbACTerminal) descriptor).getTerminalType() != excludedTerminalType) {
                     return true;
                 }
             }
@@ -604,14 +623,21 @@
      * @hide
      */
     public boolean hasAudioPlayback() {
-        return hasAudioTerminal(UsbACInterface.ACI_OUTPUT_TERMINAL);
+        return hasAudioTerminalExcludeType(
+                UsbACInterface.ACI_OUTPUT_TERMINAL, UsbTerminalTypes.TERMINAL_USB_STREAMING)
+                && hasAudioTerminal(
+                        UsbACInterface.ACI_INPUT_TERMINAL, UsbTerminalTypes.TERMINAL_USB_STREAMING);
     }
 
     /**
      * @hide
      */
     public boolean hasAudioCapture() {
-        return hasAudioTerminal(UsbACInterface.ACI_INPUT_TERMINAL);
+        return hasAudioTerminalExcludeType(
+                UsbACInterface.ACI_INPUT_TERMINAL, UsbTerminalTypes.TERMINAL_USB_STREAMING)
+                && hasAudioTerminal(
+                        UsbACInterface.ACI_OUTPUT_TERMINAL,
+                        UsbTerminalTypes.TERMINAL_USB_STREAMING);
     }
 
     /**