HalDeviceManager: Remove unused lowPriority iface flag

Bug: 153204351
Test: atest com.android.server.wifi
Change-Id: I309e8e1a025f1dacc974300b4ab6d8da9ae2e4de

4 files changed, 44 insertions, 300 deletions

diff --git a/tests/wifitests/src/com/android/server/wifi/HalDeviceManagerTest.java b/tests/wifitests/src/com/android/server/wifi/HalDeviceManagerTest.java
index 2e6886493..36bf52b6b 100644
--- a/tests/wifitests/src/com/android/server/wifi/HalDeviceManagerTest.java
+++ b/tests/wifitests/src/com/android/server/wifi/HalDeviceManagerTest.java
@@ -328,7 +328,6 @@ public class HalDeviceManagerTest extends WifiBaseTest {
                 IfaceType.STA, // ifaceTypeToCreate
                 "wlan0", // ifaceName
                 TestChipV1.STA_CHIP_MODE_ID, // finalChipMode
-                false, // high priority
                 null, // tearDownList
                 staDestroyedListener, // destroyedListener
                 staAvailListener // availableListener
@@ -342,7 +341,6 @@ public class HalDeviceManagerTest extends WifiBaseTest {
                 IfaceType.NAN, // ifaceTypeToCreate
                 "wlan0", // ifaceName
                 TestChipV1.STA_CHIP_MODE_ID, // finalChipMode
-                false, // high priority (but irrelevant)
                 null, // tearDownList
                 nanDestroyedListener, // destroyedListener
                 nanAvailListener // availableListener
@@ -403,7 +401,6 @@ public class HalDeviceManagerTest extends WifiBaseTest {
                 IfaceType.STA, // ifaceTypeToCreate
                 "wlan0", // ifaceName
                 TestChipV1.STA_CHIP_MODE_ID, // finalChipMode
-                false, // high priority
                 null, // tearDownList
                 null, // destroyedListener
                 null // availableListener
@@ -554,7 +551,6 @@ public class HalDeviceManagerTest extends WifiBaseTest {
                 IfaceType.STA,
                 "wlan0",
                 TestChipV1.STA_CHIP_MODE_ID,
-                false, // high priority
                 null, // tearDownList
                 null, // destroyedListener
                 null // availableListener
@@ -601,7 +597,6 @@ public class HalDeviceManagerTest extends WifiBaseTest {
                 IfaceType.STA,
                 "wlan0",
                 TestChipV1.STA_CHIP_MODE_ID,
-                false, // high priority
                 null, // tearDownList
                 null, // destroyedListener
                 null // availableListener
@@ -627,7 +622,6 @@ public class HalDeviceManagerTest extends WifiBaseTest {
                 IfaceType.AP,
                 "wlan0",
                 TestChipV1.AP_CHIP_MODE_ID,
-                false, // high priority
                 null, // tearDownList
                 null, // destroyedListener
                 null // availableListener
@@ -644,7 +638,6 @@ public class HalDeviceManagerTest extends WifiBaseTest {
                 IfaceType.STA,
                 "wlan0",
                 TestChipV1.STA_CHIP_MODE_ID,
-                false, // high priority
                 null, // tearDownList
                 null, // destroyedListener
                 null // availableListener
@@ -682,7 +675,6 @@ public class HalDeviceManagerTest extends WifiBaseTest {
                 IfaceType.STA,
                 "wlan0",
                 TestChipV2.CHIP_MODE_ID,
-                false, // high priority
                 null, // tearDownList
                 null, // destroyedListener
                 null // availableListener
@@ -702,7 +694,6 @@ public class HalDeviceManagerTest extends WifiBaseTest {
                 IfaceType.AP,
                 "wlan0",
                 TestChipV2.CHIP_MODE_ID,
-                false, // high priority
                 null, // tearDownList
                 null, // destroyedListener
                 null // availableListener
@@ -907,7 +898,6 @@ public class HalDeviceManagerTest extends WifiBaseTest {
                 IfaceType.AP, // ifaceTypeToCreate
                 name, // ifaceName
                 TestChipV1.AP_CHIP_MODE_ID, // finalChipMode
-                false, // high priority (but irrelevant)
                 null, // tearDownList
                 idl, // destroyedListener
                 iafrl // availableListener
@@ -968,7 +958,7 @@ public class HalDeviceManagerTest extends WifiBaseTest {
                 any(IWifiIface.getTypeCallback.class));
         doAnswer(new CreateXxxIfaceAnswer(chipMock, mStatusOk, staIface)).when(
                 chipMock.chip).createStaIface(any(IWifiChip.createStaIfaceCallback.class));
-        assertEquals(staIface, mDut.createStaIface(false, staIdl, null));
+        assertEquals(staIface, mDut.createStaIface(staIdl, null));
 
         mInOrder.verify(chipMock.chip).configureChip(TestChipV1.STA_CHIP_MODE_ID);
         mInOrder.verify(staIafrl).onAvailabilityChanged(false);
@@ -1025,7 +1015,6 @@ public class HalDeviceManagerTest extends WifiBaseTest {
                 IfaceType.AP, // ifaceTypeToCreate
                 name, // ifaceName
                 TestChipV1.AP_CHIP_MODE_ID, // finalChipMode
-                false, // high priority (but irrelevant)
                 null, // tearDownList
                 idl, // destroyedListener
                 iafrl // availableListener
@@ -1123,7 +1112,6 @@ public class HalDeviceManagerTest extends WifiBaseTest {
                 IfaceType.STA, // ifaceTypeToCreate
                 "wlan0", // ifaceName
                 TestChipV1.STA_CHIP_MODE_ID, // finalChipMode
-                false, // high priority
                 null, // tearDownList
                 staDestroyedListener, // destroyedListener
                 null // availableListener
@@ -1133,7 +1121,7 @@ public class HalDeviceManagerTest extends WifiBaseTest {
         inOrderAvail.verify(staAvailListener).onAvailabilityChanged(false);
 
         // request STA2: should fail
-        IWifiIface staIface2 = mDut.createStaIface(false, null, null);
+        IWifiIface staIface2 = mDut.createStaIface(null, null);
         collector.checkThat("STA2 should not be created", staIface2, IsNull.nullValue());
 
         // register additional InterfaceDestroyedListeners - including a duplicate (verify that
@@ -1148,7 +1136,6 @@ public class HalDeviceManagerTest extends WifiBaseTest {
                 IfaceType.P2P, // ifaceTypeToCreate
                 "p2p0", // ifaceName
                 TestChipV1.STA_CHIP_MODE_ID, // finalChipMode
-                false, // high priority (but irrelevant)
                 null, // tearDownList
                 p2pDestroyedListener, // destroyedListener
                 null // availableListener
@@ -1165,7 +1152,6 @@ public class HalDeviceManagerTest extends WifiBaseTest {
                 IfaceType.AP, // ifaceTypeToCreate
                 "wlan0", // ifaceName
                 TestChipV1.AP_CHIP_MODE_ID, // finalChipMode
-                false, // high priority (but irrelevant)
                 new IWifiIface[]{staIface, p2pIface}, // tearDownList
                 apDestroyedListener, // destroyedListener
                 null, // availableListener
@@ -1197,7 +1183,6 @@ public class HalDeviceManagerTest extends WifiBaseTest {
                 IfaceType.STA, // ifaceTypeToCreate
                 "wlan0", // ifaceName
                 TestChipV1.STA_CHIP_MODE_ID, // finalChipMode
-                false, // high priority
                 null, // tearDownList
                 staDestroyedListener, // destroyedListener
                 null, // availableListener
@@ -1222,7 +1207,6 @@ public class HalDeviceManagerTest extends WifiBaseTest {
                 IfaceType.P2P, // ifaceTypeToCreate
                 "p2p0", // ifaceName
                 TestChipV1.STA_CHIP_MODE_ID, // finalChipMode
-                false, // high priority (but irrelevant)
                 null, // tearDownList
                 p2pDestroyedListener2, // destroyedListener
                 null // availableListener
@@ -1253,7 +1237,6 @@ public class HalDeviceManagerTest extends WifiBaseTest {
                 IfaceType.NAN, // ifaceTypeToCreate
                 "wlan0", // ifaceName
                 TestChipV1.STA_CHIP_MODE_ID, // finalChipMode
-                false, // high priority (but irrelevant)
                 null, // tearDownList
                 nanDestroyedListener, // destroyedListener
                 nanAvailListener // availableListener
@@ -1312,7 +1295,6 @@ public class HalDeviceManagerTest extends WifiBaseTest {
                 IfaceType.STA, // ifaceTypeToCreate
                 "wlan0", // ifaceName
                 TestChipV1.STA_CHIP_MODE_ID, // finalChipMode
-                false, // high priority
                 null, // tearDownList
                 staDestroyedListener1, // destroyedListener
                 staAvailListener1 // availableListener
@@ -1322,7 +1304,7 @@ public class HalDeviceManagerTest extends WifiBaseTest {
         verify(staAvailListener1).onAvailabilityChanged(false);
 
         // get STA interface again
-        IWifiIface staIface2 = mDut.createStaIface(false, staDestroyedListener2, mHandler);
+        IWifiIface staIface2 = mDut.createStaIface(staDestroyedListener2, mHandler);
         collector.checkThat("STA created", staIface2, IsNull.nullValue());
 
         verifyNoMoreInteractions(mManagerStatusListenerMock, staDestroyedListener1,
@@ -1455,7 +1437,6 @@ public class HalDeviceManagerTest extends WifiBaseTest {
                 IfaceType.STA, // ifaceTypeToCreate
                 "wlan0", // ifaceName
                 TestChipV2.CHIP_MODE_ID, // finalChipMode
-                false, // high priority
                 null, // tearDownList
                 staDestroyedListener, // destroyedListener
                 null // availableListener (already registered)
@@ -1469,7 +1450,6 @@ public class HalDeviceManagerTest extends WifiBaseTest {
                 IfaceType.P2P, // ifaceTypeToCreate
                 "p2p0", // ifaceName
                 TestChipV2.CHIP_MODE_ID, // finalChipMode
-                false, // high priority (but irrelevant)
                 null, // tearDownList
                 p2pDestroyedListener, // destroyedListener
                 null // availableListener (already registered)
@@ -1490,7 +1470,6 @@ public class HalDeviceManagerTest extends WifiBaseTest {
                 IfaceType.AP, // ifaceTypeToCreate
                 "wlan1", // ifaceName
                 TestChipV2.CHIP_MODE_ID, // finalChipMode
-                false, // high priority (but irrelevant)
                 null, // tearDownList
                 apDestroyedListener, // destroyedListener
                 null // availableListener (already registered)
@@ -1501,7 +1480,7 @@ public class HalDeviceManagerTest extends WifiBaseTest {
         inOrderAvail.verify(staAvailListener).onAvailabilityChanged(false);
 
         // request STA2: should fail
-        IWifiIface staIface2 = mDut.createStaIface(false, null, null);
+        IWifiIface staIface2 = mDut.createStaIface(null, null);
         collector.checkThat("STA2 should not be created", staIface2, IsNull.nullValue());
 
         // request AP2: should fail
@@ -1525,7 +1504,6 @@ public class HalDeviceManagerTest extends WifiBaseTest {
                 IfaceType.STA, // ifaceTypeToCreate
                 "wlan1", // ifaceName
                 TestChipV2.CHIP_MODE_ID, // finalChipMode
-                false, // high priority
                 null, // tearDownList
                 staDestroyedListener2, // destroyedListener
                 null // availableListener (already registered)
@@ -1535,7 +1513,7 @@ public class HalDeviceManagerTest extends WifiBaseTest {
         inOrderAvail.verify(staAvailListener).onAvailabilityChanged(false);
 
         // request STA3: should fail
-        IWifiIface staIface3 = mDut.createStaIface(false, null, null);
+        IWifiIface staIface3 = mDut.createStaIface(null, null);
         collector.checkThat("STA3 should not be created", staIface3, IsNull.nullValue());
 
         // create AP - this will destroy the last STA created, i.e. STA2
@@ -1545,7 +1523,6 @@ public class HalDeviceManagerTest extends WifiBaseTest {
                 IfaceType.AP, // ifaceTypeToCreate
                 "wlan1", // ifaceName
                 TestChipV2.CHIP_MODE_ID, // finalChipMode
-                false, // high priority (but irrelevant)
                 null, // tearDownList
                 apDestroyedListener, // destroyedListener
                 null, // availableListener (already registered),
@@ -1573,7 +1550,6 @@ public class HalDeviceManagerTest extends WifiBaseTest {
                 IfaceType.NAN, // ifaceTypeToCreate
                 "wlan0", // ifaceName
                 TestChipV2.CHIP_MODE_ID, // finalChipMode
-                false, // high priority (but irrelevant)
                 null, // tearDownList
                 nanDestroyedListener, // destroyedListener
                 null // availableListener (already registered)
@@ -1732,7 +1708,6 @@ public class HalDeviceManagerTest extends WifiBaseTest {
                 IfaceType.STA, // ifaceTypeToCreate
                 "wlan0", // ifaceName
                 TestChipV3.CHIP_MODE_ID, // finalChipMode
-                false, // high priority
                 null, // tearDownList
                 staDestroyedListener, // destroyedListener
                 null // availableListener (already registered)
@@ -1746,7 +1721,6 @@ public class HalDeviceManagerTest extends WifiBaseTest {
                 IfaceType.P2P, // ifaceTypeToCreate
                 "p2p0", // ifaceName
                 TestChipV3.CHIP_MODE_ID, // finalChipMode
-                false, // high priority (but irrelevant)
                 null, // tearDownList
                 p2pDestroyedListener, // destroyedListener
                 null // availableListener (already registered)
@@ -1768,7 +1742,6 @@ public class HalDeviceManagerTest extends WifiBaseTest {
                 IfaceType.AP, // ifaceTypeToCreate
                 "wlan1", // ifaceName
                 TestChipV3.CHIP_MODE_ID, // finalChipMode
-                false, // high priority (but irrelevant)
                 null, // tearDownList
                 apDestroyedListener, // destroyedListener
                 null, // availableListener (already registered)
@@ -1780,7 +1753,7 @@ public class HalDeviceManagerTest extends WifiBaseTest {
         inOrderAvail.verify(apAvailListener).onAvailabilityChanged(false);
 
         // request STA2: should fail
-        IWifiIface staIface2 = mDut.createStaIface(false, null, null);
+        IWifiIface staIface2 = mDut.createStaIface(null, null);
         collector.checkThat("STA2 should not be created", staIface2, IsNull.nullValue());
 
         // request AP2: should fail
@@ -1810,7 +1783,6 @@ public class HalDeviceManagerTest extends WifiBaseTest {
                 IfaceType.STA, // ifaceTypeToCreate
                 "wlan1", // ifaceName
                 TestChipV3.CHIP_MODE_ID, // finalChipMode
-                false, // high priority
                 null, // tearDownList
                 staDestroyedListener2, // destroyedListener
                 null // availableListener (already registered)
@@ -1820,7 +1792,7 @@ public class HalDeviceManagerTest extends WifiBaseTest {
         inOrderAvail.verify(staAvailListener).onAvailabilityChanged(false);
 
         // request STA3: should fail
-        IWifiIface staIface3 = mDut.createStaIface(false, null, null);
+        IWifiIface staIface3 = mDut.createStaIface(null, null);
         collector.checkThat("STA3 should not be created", staIface3, IsNull.nullValue());
 
         // create NAN: should destroy the last created STA (STA2)
@@ -1830,7 +1802,6 @@ public class HalDeviceManagerTest extends WifiBaseTest {
                 IfaceType.NAN, // ifaceTypeToCreate
                 "wlan0", // ifaceName
                 TestChipV3.CHIP_MODE_ID, // finalChipMode
-                false, // high priority (but irrelevant)
                 null, // tearDownList
                 nanDestroyedListener, // destroyedListener
                 null, // availableListener (already registered)
@@ -1844,7 +1815,7 @@ public class HalDeviceManagerTest extends WifiBaseTest {
         verify(staDestroyedListener2).onDestroyed(getName(staIface2));
 
         // request STA2: should fail
-        staIface2 = mDut.createStaIface(false, null, null);
+        staIface2 = mDut.createStaIface(null, null);
         collector.checkThat("STA2 should not be created", staIface2, IsNull.nullValue());
 
         verifyNoMoreInteractions(mManagerStatusListenerMock, staDestroyedListener,
@@ -1996,7 +1967,6 @@ public class HalDeviceManagerTest extends WifiBaseTest {
                 IfaceType.STA, // ifaceTypeToCreate
                 "wlan0", // ifaceName
                 TestChipV4.CHIP_MODE_ID, // finalChipMode
-                false, // high priority
                 null, // tearDownList
                 staDestroyedListener, // destroyedListener
                 null // availableListener (already registered)
@@ -2011,7 +1981,6 @@ public class HalDeviceManagerTest extends WifiBaseTest {
                 IfaceType.P2P, // ifaceTypeToCreate
                 "p2p0", // ifaceName
                 TestChipV4.CHIP_MODE_ID, // finalChipMode
-                false, // high priority (but irrelevant)
                 null, // tearDownList
                 p2pDestroyedListener, // destroyedListener
                 null // availableListener (already registered)
@@ -2032,7 +2001,6 @@ public class HalDeviceManagerTest extends WifiBaseTest {
                 IfaceType.AP, // ifaceTypeToCreate
                 "wlan1", // ifaceName
                 TestChipV4.CHIP_MODE_ID, // finalChipMode
-                false, // high priority (but irrelevant)
                 null, // tearDownList
                 apDestroyedListener, // destroyedListener
                 null, // availableListener (already registered)
@@ -2044,7 +2012,7 @@ public class HalDeviceManagerTest extends WifiBaseTest {
         inOrderAvail.verify(apAvailListener).onAvailabilityChanged(false);
 
         // request STA2: should fail
-        IWifiIface staIface2 = mDut.createStaIface(false, null, null);
+        IWifiIface staIface2 = mDut.createStaIface(null, null);
         collector.checkThat("STA2 should not be created", staIface2, IsNull.nullValue());
 
         // request AP2: should fail
@@ -2066,7 +2034,7 @@ public class HalDeviceManagerTest extends WifiBaseTest {
         verify(apDestroyedListener).onDestroyed(getName(apIface));
 
         // request STA2: should fail
-        staIface2 = mDut.createStaIface(false, null, null);
+        staIface2 = mDut.createStaIface(null, null);
         collector.checkThat("STA2 should not be created", staIface2, IsNull.nullValue());
 
         // create NAN
@@ -2076,7 +2044,6 @@ public class HalDeviceManagerTest extends WifiBaseTest {
                 IfaceType.NAN, // ifaceTypeToCreate
                 "wlan0", // ifaceName
                 TestChipV4.CHIP_MODE_ID, // finalChipMode
-                false, // high priority (but irrelevant)
                 null, // tearDownList
                 nanDestroyedListener, // destroyedListener
                 null // availableListener (already registered)
@@ -2086,7 +2053,7 @@ public class HalDeviceManagerTest extends WifiBaseTest {
         inOrderAvail.verify(nanAvailListener).onAvailabilityChanged(false);
 
         // request STA2: should fail
-        staIface2 = mDut.createStaIface(false, null, null);
+        staIface2 = mDut.createStaIface(null, null);
         collector.checkThat("STA2 should not be created", staIface2, IsNull.nullValue());
 
         // tear down STA
@@ -2171,222 +2138,6 @@ public class HalDeviceManagerTest extends WifiBaseTest {
         assertEquals(correctResults, results);
     }
 
-    ///////////////////////////////////////////////////////////////////////////////////////
-    // Tests targeting low priority STA creation
-    ///////////////////////////////////////////////////////////////////////////////////////
-
-    /**
-     * Validate low priority STA management on Test Chip V1 (which has single STA capability).
-     * Procedure:
-     * - Create STA
-     * - Create STA(low priority): expect failure
-     * - Create AP: expect STA to be deleted
-     * - Create STA(low priority): expect failure
-     * - Delete AP
-     * - Create STA(low priority): success!
-     * - Create STA: expect STA(low priority) to be deleted
-     */
-    @Test
-    public void testLowPriorityStaTestChipV1() throws Exception {
-        TestChipV1 chipMock = new TestChipV1();
-        chipMock.initialize();
-        mInOrder = inOrder(mServiceManagerMock, mWifiMock, chipMock.chip,
-                mManagerStatusListenerMock);
-        executeAndValidateInitializationSequence();
-        executeAndValidateStartupSequence();
-
-        InterfaceDestroyedListener staDestroyedListener = mock(
-                InterfaceDestroyedListener.class);
-        InterfaceDestroyedListener staLpDestroyedListener = mock(
-                InterfaceDestroyedListener.class);
-        InterfaceDestroyedListener apDestroyedListener = mock(
-                InterfaceDestroyedListener.class);
-
-        // create STA
-        IWifiIface staIface = validateInterfaceSequence(chipMock,
-                false, // chipModeValid
-                -1000, // chipModeId (only used if chipModeValid is true)
-                IfaceType.STA, // ifaceTypeToCreate
-                "wlan0", // ifaceName
-                TestChipV1.STA_CHIP_MODE_ID, // finalChipMode
-                false, // high priority
-                null, // tearDownList
-                staDestroyedListener, // destroyedListener
-                null // availableListener (already registered)
-        );
-        collector.checkThat("STA interface wasn't created", staIface, IsNull.notNullValue());
-
-        // request STA(low priority): should fail
-        IWifiIface staLowIface = mDut.createStaIface(true, null, null);
-        collector.checkThat("STA(low priority) should not be created", staLowIface,
-                IsNull.nullValue());
-
-        // create AP: will destroy STA
-        IWifiIface apIface = validateInterfaceSequence(chipMock,
-                true, // chipModeValid
-                TestChipV1.STA_CHIP_MODE_ID, // chipModeId
-                IfaceType.AP, // ifaceTypeToCreate
-                "ap0", // ifaceName
-                TestChipV1.AP_CHIP_MODE_ID, // finalChipMode
-                false, // high priority (but irrelevant)
-                null, // tearDownList
-                apDestroyedListener, // destroyedListener
-                null, // availableListener (already registered)
-                new InterfaceDestroyedListenerWithIfaceName("wlan0", staDestroyedListener)
-        );
-        collector.checkThat("AP interface wasn't created", apIface, IsNull.notNullValue());
-
-        // request STA(low priority): should fail
-        staLowIface = mDut.createStaIface(true, null, null);
-        collector.checkThat("STA(low priority) should not be created", staLowIface,
-                IsNull.nullValue());
-
-        // tear down AP
-        mDut.removeIface(apIface);
-        mTestLooper.dispatchAll();
-        verify(chipMock.chip).removeApIface("ap0");
-        verify(apDestroyedListener).onDestroyed(getName(apIface));
-
-        // create STA(low priority)
-        staLowIface = validateInterfaceSequence(chipMock,
-                true, // chipModeValid
-                TestChipV1.AP_CHIP_MODE_ID, // chipModeId (only used if chipModeValid is true)
-                IfaceType.STA, // ifaceTypeToCreate
-                "wlan1", // ifaceName
-                TestChipV1.STA_CHIP_MODE_ID, // finalChipMode
-                true, // low priority
-                null, // tearDownList
-                staLpDestroyedListener, // destroyedListener
-                null // availableListener (already registered)
-        );
-        collector.checkThat("STA(low priority) interface wasn't created", staIface,
-                IsNull.notNullValue());
-
-        // create STA: should destroy the low priority STA
-        staIface = validateInterfaceSequence(chipMock,
-                true, // chipModeValid
-                TestChipV1.STA_CHIP_MODE_ID, // chipModeId (only used if chipModeValid is true)
-                IfaceType.STA, // ifaceTypeToCreate
-                "wlan0", // ifaceName
-                TestChipV1.STA_CHIP_MODE_ID, // finalChipMode
-                false, // high priority
-                null, // tearDownList
-                staDestroyedListener, // destroyedListener
-                null, // availableListener (already registered)
-                new InterfaceDestroyedListenerWithIfaceName("wlan1", staLpDestroyedListener)
-        );
-        collector.checkThat("STA interface wasn't created", staIface,
-                IsNull.notNullValue());
-
-        verifyNoMoreInteractions(mManagerStatusListenerMock, staDestroyedListener,
-                apDestroyedListener, staLpDestroyedListener);
-    }
-
-    /**
-     * Validate low priority STA management on Test Chip V4 (which has single STA+AP capability).
-     * Procedure:
-     * - Create STA
-     * - Create STA(low priority): expect failure
-     * - Create AP
-     * - Create STA: expect failure
-     * - Destroy STA
-     * - Create STA(low priority): success!
-     * - Create STA: expect STA(low priority) to be deleted
-     */
-    @Test
-    public void testLowPriorityStaTestChipV4() throws Exception {
-        TestChipV4 chipMock = new TestChipV4();
-        chipMock.initialize();
-        mInOrder = inOrder(mServiceManagerMock, mWifiMock, chipMock.chip,
-                mManagerStatusListenerMock);
-        executeAndValidateInitializationSequence();
-        executeAndValidateStartupSequence();
-
-        InterfaceDestroyedListener staDestroyedListener = mock(
-                InterfaceDestroyedListener.class);
-        InterfaceDestroyedListener staLpDestroyedListener = mock(
-                InterfaceDestroyedListener.class);
-        InterfaceDestroyedListener apDestroyedListener = mock(
-                InterfaceDestroyedListener.class);
-
-        // create STA
-        IWifiIface staIface = validateInterfaceSequence(chipMock,
-                false, // chipModeValid
-                -1000, // chipModeId (only used if chipModeValid is true)
-                IfaceType.STA, // ifaceTypeToCreate
-                "wlan0", // ifaceName
-                TestChipV4.CHIP_MODE_ID, // finalChipMode
-                false, // high priority
-                null, // tearDownList
-                staDestroyedListener, // destroyedListener
-                null // availableListener (already registered)
-        );
-        collector.checkThat("STA interface wasn't created", staIface, IsNull.notNullValue());
-
-        // request STA(low priority): should fail
-        IWifiIface staLowIface = mDut.createStaIface(true, null, null);
-        collector.checkThat("STA(low priority) should not be created", staLowIface,
-                IsNull.nullValue());
-
-        // create AP
-        IWifiIface apIface = validateInterfaceSequence(chipMock,
-                true, // chipModeValid
-                TestChipV4.CHIP_MODE_ID, // chipModeId
-                IfaceType.AP, // ifaceTypeToCreate
-                "ap0", // ifaceName
-                TestChipV4.CHIP_MODE_ID, // finalChipMode
-                false, // high priority (but irrelevant)
-                null, // tearDownList
-                apDestroyedListener, // destroyedListener
-                null // availableListener (already registered)
-        );
-        collector.checkThat("AP interface wasn't created", apIface, IsNull.notNullValue());
-
-        // request STA2: should fail
-        IWifiIface sta2Iface = mDut.createStaIface(true, null, null);
-        collector.checkThat("STA2 should not be created", sta2Iface,
-                IsNull.nullValue());
-
-        // tear down STA
-        mDut.removeIface(staIface);
-        mTestLooper.dispatchAll();
-        verify(chipMock.chip).removeStaIface("wlan0");
-        verify(staDestroyedListener).onDestroyed(getName(staIface));
-
-        // create STA(low priority)
-        staLowIface = validateInterfaceSequence(chipMock,
-                true, // chipModeValid
-                TestChipV4.CHIP_MODE_ID, // chipModeId (only used if chipModeValid is true)
-                IfaceType.STA, // ifaceTypeToCreate
-                "wlan1", // ifaceName
-                TestChipV4.CHIP_MODE_ID, // finalChipMode
-                true, // low priority
-                null, // tearDownList
-                staLpDestroyedListener, // destroyedListener
-                null // availableListener (already registered)
-        );
-        collector.checkThat("STA(low priority) interface wasn't created", staIface,
-                IsNull.notNullValue());
-
-        // create STA: should destroy the low priority STA
-        staIface = validateInterfaceSequence(chipMock,
-                true, // chipModeValid
-                TestChipV4.CHIP_MODE_ID, // chipModeId (only used if chipModeValid is true)
-                IfaceType.STA, // ifaceTypeToCreate
-                "wlan0", // ifaceName
-                TestChipV4.CHIP_MODE_ID, // finalChipMode
-                false, // high priority
-                null, // tearDownList
-                staDestroyedListener, // destroyedListener
-                null, // availableListener (already registered)
-                new InterfaceDestroyedListenerWithIfaceName("wlan1", staLpDestroyedListener)
-        );
-        collector.checkThat("STA interface wasn't created", staIface,
-                IsNull.notNullValue());
-
-        verifyNoMoreInteractions(mManagerStatusListenerMock, staDestroyedListener,
-                apDestroyedListener, staLpDestroyedListener);
-    }
 
     ///////////////////////////////////////////////////////////////////////////////////////
     // utilities
@@ -2472,7 +2223,6 @@ public class HalDeviceManagerTest extends WifiBaseTest {
                 ifaceTypeToCreate,
                 ifaceName,
                 finalChipMode,
-                false, // high priority
                 null, // tearDownList
                 idl, // destroyedListener
                 iafrl // availableListener
@@ -2553,7 +2303,6 @@ public class HalDeviceManagerTest extends WifiBaseTest {
                 IfaceType.STA, // ifaceTypeToCreate
                 "wlan0", // ifaceName
                 onlyChipMode, // finalChipMode
-                false, // high priority
                 null, // tearDownList
                 staDestroyedListener, // destroyedListener
                 staAvailListener // availableListener
@@ -2568,7 +2317,6 @@ public class HalDeviceManagerTest extends WifiBaseTest {
                 IfaceType.NAN, // ifaceTypeToCreate
                 "wlan0", // ifaceName
                 onlyChipMode, // finalChipMode
-                false, // high priority (but irrelevant)
                 null, // tearDownList
                 nanDestroyedListener, // destroyedListener
                 nanAvailListener // availableListener
@@ -2585,7 +2333,6 @@ public class HalDeviceManagerTest extends WifiBaseTest {
                 IfaceType.P2P, // ifaceTypeToCreate
                 "p2p0", // ifaceName
                 onlyChipMode, // finalChipMode
-                false, // high priority (but irrelevant)
                 new IWifiIface[]{nanIface}, // tearDownList
                 p2pDestroyedListener, // destroyedListener
                 null, // availableListener
@@ -2619,7 +2366,6 @@ public class HalDeviceManagerTest extends WifiBaseTest {
                 IfaceType.NAN, // ifaceTypeToCreate
                 "wlan0", // ifaceName
                 onlyChipMode, // finalChipMode
-                false, // high priority (but irrelevant)
                 null, // tearDownList
                 nanDestroyedListener, // destroyedListener
                 nanAvailListener // availableListener
@@ -2635,7 +2381,7 @@ public class HalDeviceManagerTest extends WifiBaseTest {
 
     private IWifiIface validateInterfaceSequence(ChipMockBase chipMock,
             boolean chipModeValid, int chipModeId,
-            int ifaceTypeToCreate, String ifaceName, int finalChipMode, boolean lowPriority,
+            int ifaceTypeToCreate, String ifaceName, int finalChipMode,
             IWifiIface[] tearDownList,
             InterfaceDestroyedListener destroyedListener,
             HalDeviceManager.InterfaceAvailableForRequestListener availableListener,
@@ -2659,7 +2405,7 @@ public class HalDeviceManagerTest extends WifiBaseTest {
                 doAnswer(new CreateXxxIfaceAnswer(chipMock, mStatusOk, iface)).when(
                         chipMock.chip).createStaIface(any(IWifiChip.createStaIfaceCallback.class));
 
-                mDut.createStaIface(lowPriority, destroyedListener, mHandler);
+                mDut.createStaIface(destroyedListener, mHandler);
                 break;
             case IfaceType.AP:
                 iface = mock(IWifiApIface.class);
diff --git a/tests/wifitests/src/com/android/server/wifi/WifiNativeInterfaceManagementTest.java b/tests/wifitests/src/com/android/server/wifi/WifiNativeInterfaceManagementTest.java
index e2a233784..7d76eacee 100644
--- a/tests/wifitests/src/com/android/server/wifi/WifiNativeInterfaceManagementTest.java
+++ b/tests/wifitests/src/com/android/server/wifi/WifiNativeInterfaceManagementTest.java
@@ -22,7 +22,6 @@ import static org.junit.Assert.assertNotNull;
 import static org.junit.Assert.assertNull;
 import static org.junit.Assert.assertTrue;
 import static org.mockito.ArgumentMatchers.any;
-import static org.mockito.ArgumentMatchers.anyBoolean;
 import static org.mockito.Mockito.atLeastOnce;
 import static org.mockito.Mockito.doAnswer;
 import static org.mockito.Mockito.doNothing;
@@ -120,7 +119,7 @@ public class WifiNativeInterfaceManagementTest extends WifiBaseTest {
                 mWifiVendorHalRadioModeChangeHandlerCaptor.capture());
         when(mWifiVendorHal.isVendorHalSupported()).thenReturn(true);
         when(mWifiVendorHal.startVendorHal()).thenReturn(true);
-        when(mWifiVendorHal.createStaIface(anyBoolean(), any())).thenReturn(IFACE_NAME_0);
+        when(mWifiVendorHal.createStaIface(any())).thenReturn(IFACE_NAME_0);
         when(mWifiVendorHal.createApIface(any())).thenReturn(IFACE_NAME_0);
         when(mWifiVendorHal.removeStaIface(any())).thenReturn(true);
         when(mWifiVendorHal.removeApIface(any())).thenReturn(true);
@@ -466,12 +465,11 @@ public class WifiNativeInterfaceManagementTest extends WifiBaseTest {
         // Trigger the AP interface teardown when STA interface is created.
         // The iface name will remain the same.
         doAnswer(new MockAnswerUtil.AnswerWithArguments() {
-            public String answer(boolean lowPrioritySta,
-                    InterfaceDestroyedListener destroyedListener) {
+            public String answer(InterfaceDestroyedListener destroyedListener) {
                 mIfaceDestroyedListenerCaptor0.getValue().onDestroyed(IFACE_NAME_0);
                 return IFACE_NAME_0;
             }
-        }).when(mWifiVendorHal).createStaIface(anyBoolean(), any());
+        }).when(mWifiVendorHal).createStaIface(any());
 
         assertEquals(IFACE_NAME_0,
                 mWifiNative.setupInterfaceForClientInConnectivityMode(mIfaceCallback1));
@@ -482,7 +480,7 @@ public class WifiNativeInterfaceManagementTest extends WifiBaseTest {
         mInOrder.verify(mSupplicantStaIfaceHal).isInitializationComplete();
         mInOrder.verify(mSupplicantStaIfaceHal).registerDeathHandler(any());
         mInOrder.verify(mWifiVendorHal).isVendorHalSupported();
-        mInOrder.verify(mWifiVendorHal).createStaIface(eq(false),
+        mInOrder.verify(mWifiVendorHal).createStaIface(
                 mIfaceDestroyedListenerCaptor1.capture());
         // Creation of STA interface should trigger the AP interface destroy.
         validateOnDestroyedSoftApInterface(
@@ -848,7 +846,7 @@ public class WifiNativeInterfaceManagementTest extends WifiBaseTest {
      */
     @Test
     public void testSetupClientInterfaceFailureInHalCreateStaIface() throws Exception {
-        when(mWifiVendorHal.createStaIface(anyBoolean(), any())).thenReturn(null);
+        when(mWifiVendorHal.createStaIface(any())).thenReturn(null);
         assertNull(mWifiNative.setupInterfaceForClientInConnectivityMode(mIfaceCallback0));
 
         mInOrder.verify(mWifiVendorHal).isVendorHalSupported();
@@ -859,7 +857,7 @@ public class WifiNativeInterfaceManagementTest extends WifiBaseTest {
         mInOrder.verify(mSupplicantStaIfaceHal).isInitializationComplete();
         mInOrder.verify(mSupplicantStaIfaceHal).registerDeathHandler(any());
         mInOrder.verify(mWifiVendorHal).isVendorHalSupported();
-        mInOrder.verify(mWifiVendorHal).createStaIface(eq(false), any());
+        mInOrder.verify(mWifiVendorHal).createStaIface(any());
         mInOrder.verify(mWifiMetrics).incrementNumSetupClientInterfaceFailureDueToHal();
 
         // To test if the failure is handled cleanly, invoke teardown and ensure that
@@ -886,7 +884,7 @@ public class WifiNativeInterfaceManagementTest extends WifiBaseTest {
         mInOrder.verify(mSupplicantStaIfaceHal).isInitializationComplete();
         mInOrder.verify(mSupplicantStaIfaceHal).registerDeathHandler(any());
         mInOrder.verify(mWifiVendorHal).isVendorHalSupported();
-        mInOrder.verify(mWifiVendorHal).createStaIface(eq(false),
+        mInOrder.verify(mWifiVendorHal).createStaIface(
                 mIfaceDestroyedListenerCaptor0.capture());
         mInOrder.verify(mWificondControl).setupInterfaceForClientMode(any(), any(), any(), any());
         mInOrder.verify(mWifiVendorHal).isVendorHalSupported();
@@ -920,7 +918,7 @@ public class WifiNativeInterfaceManagementTest extends WifiBaseTest {
         mInOrder.verify(mSupplicantStaIfaceHal).isInitializationComplete();
         mInOrder.verify(mSupplicantStaIfaceHal).registerDeathHandler(any());
         mInOrder.verify(mWifiVendorHal).isVendorHalSupported();
-        mInOrder.verify(mWifiVendorHal).createStaIface(eq(false),
+        mInOrder.verify(mWifiVendorHal).createStaIface(
                 mIfaceDestroyedListenerCaptor0.capture());
         mInOrder.verify(mWificondControl).setupInterfaceForClientMode(any(), any(), any(), any());
         mInOrder.verify(mSupplicantStaIfaceHal).setupIface(any());
@@ -1332,7 +1330,7 @@ public class WifiNativeInterfaceManagementTest extends WifiBaseTest {
             String ifaceName, @Mock WifiNative.InterfaceCallback callback,
             ArgumentCaptor<InterfaceDestroyedListener> destroyedListenerCaptor,
             ArgumentCaptor<NetdEventObserver> networkObserverCaptor) throws Exception {
-        when(mWifiVendorHal.createStaIface(anyBoolean(), any())).thenReturn(ifaceName);
+        when(mWifiVendorHal.createStaIface(any())).thenReturn(ifaceName);
         assertEquals(ifaceName, mWifiNative.setupInterfaceForClientInConnectivityMode(callback));
 
         validateSetupClientInterface(
@@ -1356,7 +1354,7 @@ public class WifiNativeInterfaceManagementTest extends WifiBaseTest {
             mInOrder.verify(mSupplicantStaIfaceHal).registerDeathHandler(any());
         }
         mInOrder.verify(mWifiVendorHal).isVendorHalSupported();
-        mInOrder.verify(mWifiVendorHal).createStaIface(eq(false),
+        mInOrder.verify(mWifiVendorHal).createStaIface(
                 destroyedListenerCaptor.capture());
         mInOrder.verify(mWificondControl).setupInterfaceForClientMode(eq(ifaceName), any(), any(),
                 any());
@@ -1417,7 +1415,7 @@ public class WifiNativeInterfaceManagementTest extends WifiBaseTest {
             String ifaceName, @Mock WifiNative.InterfaceCallback callback,
             ArgumentCaptor<InterfaceDestroyedListener> destroyedListenerCaptor,
             ArgumentCaptor<NetdEventObserver> networkObserverCaptor) throws Exception {
-        when(mWifiVendorHal.createStaIface(anyBoolean(), any())).thenReturn(ifaceName);
+        when(mWifiVendorHal.createStaIface(any())).thenReturn(ifaceName);
         assertEquals(ifaceName, mWifiNative.setupInterfaceForClientInScanMode(callback));
 
         validateSetupClientInterfaceForScan(
@@ -1434,7 +1432,7 @@ public class WifiNativeInterfaceManagementTest extends WifiBaseTest {
             mInOrder.verify(mWifiVendorHal).startVendorHal();
         }
         mInOrder.verify(mWifiVendorHal).isVendorHalSupported();
-        mInOrder.verify(mWifiVendorHal).createStaIface(eq(false),
+        mInOrder.verify(mWifiVendorHal).createStaIface(
                 destroyedListenerCaptor.capture());
         mInOrder.verify(mWificondControl).setupInterfaceForClientMode(eq(ifaceName), any(), any(),
                 any());
diff --git a/tests/wifitests/src/com/android/server/wifi/WifiNativeTest.java b/tests/wifitests/src/com/android/server/wifi/WifiNativeTest.java
index f82c13f6e..07532fd95 100644
--- a/tests/wifitests/src/com/android/server/wifi/WifiNativeTest.java
+++ b/tests/wifitests/src/com/android/server/wifi/WifiNativeTest.java
@@ -248,7 +248,7 @@ public class WifiNativeTest extends WifiBaseTest {
         when(mWifiVendorHal.startVendorHal()).thenReturn(true);
         when(mWifiVendorHal.startVendorHalSta()).thenReturn(true);
         when(mWifiVendorHal.startVendorHalAp()).thenReturn(true);
-        when(mWifiVendorHal.createStaIface(anyBoolean(), any())).thenReturn(WIFI_IFACE_NAME);
+        when(mWifiVendorHal.createStaIface(any())).thenReturn(WIFI_IFACE_NAME);
 
         when(mWificondControl.setupInterfaceForClientMode(any(), any(), any(), any())).thenReturn(
                 true);
diff --git a/tests/wifitests/src/com/android/server/wifi/WifiVendorHalTest.java b/tests/wifitests/src/com/android/server/wifi/WifiVendorHalTest.java
index 8778c5581..2cdcf2dda 100644
--- a/tests/wifitests/src/com/android/server/wifi/WifiVendorHalTest.java
+++ b/tests/wifitests/src/com/android/server/wifi/WifiVendorHalTest.java
@@ -380,7 +380,7 @@ public class WifiVendorHalTest extends WifiBaseTest {
                 mLooper.dispatchAll();
             }
         }).when(mHalDeviceManager).stop();
-        when(mHalDeviceManager.createStaIface(anyBoolean(), any(), eq(null)))
+        when(mHalDeviceManager.createStaIface(any(), eq(null)))
                 .thenReturn(mIWifiStaIface);
         when(mHalDeviceManager.createApIface(any(), eq(null)))
                 .thenReturn(mIWifiApIface);
@@ -456,7 +456,7 @@ public class WifiVendorHalTest extends WifiBaseTest {
         assertTrue(mWifiVendorHal.isHalStarted());
 
         verify(mHalDeviceManager).start();
-        verify(mHalDeviceManager).createStaIface(eq(false), any(), eq(null));
+        verify(mHalDeviceManager).createStaIface(any(), eq(null));
         verify(mHalDeviceManager).getChip(eq(mIWifiStaIface));
         verify(mHalDeviceManager).isReady();
         verify(mHalDeviceManager).isStarted();
@@ -481,7 +481,7 @@ public class WifiVendorHalTest extends WifiBaseTest {
         verify(mHalDeviceManager).isReady();
         verify(mHalDeviceManager).isStarted();
 
-        verify(mHalDeviceManager, never()).createStaIface(anyBoolean(), any(), eq(null));
+        verify(mHalDeviceManager, never()).createStaIface(any(), eq(null));
     }
 
     /**
@@ -502,7 +502,7 @@ public class WifiVendorHalTest extends WifiBaseTest {
 
         verify(mHalDeviceManager).start();
 
-        verify(mHalDeviceManager, never()).createStaIface(anyBoolean(), any(), eq(null));
+        verify(mHalDeviceManager, never()).createStaIface(any(), eq(null));
         verify(mHalDeviceManager, never()).createApIface(any(), eq(null));
         verify(mHalDeviceManager, never()).getChip(any(IWifiIface.class));
         verify(mIWifiStaIface, never())
@@ -515,12 +515,12 @@ public class WifiVendorHalTest extends WifiBaseTest {
      */
     @Test
     public void testStartHalFailureInIfaceCreationInStaMode() throws Exception {
-        when(mHalDeviceManager.createStaIface(anyBoolean(), any(), eq(null))).thenReturn(null);
+        when(mHalDeviceManager.createStaIface(any(), eq(null))).thenReturn(null);
         assertFalse(mWifiVendorHal.startVendorHalSta());
         assertFalse(mWifiVendorHal.isHalStarted());
 
         verify(mHalDeviceManager).start();
-        verify(mHalDeviceManager).createStaIface(eq(false), any(), eq(null));
+        verify(mHalDeviceManager).createStaIface(any(), eq(null));
         verify(mHalDeviceManager).stop();
 
         verify(mHalDeviceManager, never()).createApIface(any(), eq(null));
@@ -540,7 +540,7 @@ public class WifiVendorHalTest extends WifiBaseTest {
         assertFalse(mWifiVendorHal.isHalStarted());
 
         verify(mHalDeviceManager).start();
-        verify(mHalDeviceManager).createStaIface(eq(false), any(), eq(null));
+        verify(mHalDeviceManager).createStaIface(any(), eq(null));
         verify(mHalDeviceManager).getChip(any(IWifiIface.class));
         verify(mHalDeviceManager).stop();
         verify(mIWifiStaIface).registerEventCallback(any(IWifiStaIfaceEventCallback.class));
@@ -560,7 +560,7 @@ public class WifiVendorHalTest extends WifiBaseTest {
         assertFalse(mWifiVendorHal.isHalStarted());
 
         verify(mHalDeviceManager).start();
-        verify(mHalDeviceManager).createStaIface(eq(false), any(), eq(null));
+        verify(mHalDeviceManager).createStaIface(any(), eq(null));
         verify(mHalDeviceManager).stop();
         verify(mIWifiStaIface).registerEventCallback(any(IWifiStaIfaceEventCallback.class));
 
@@ -580,7 +580,7 @@ public class WifiVendorHalTest extends WifiBaseTest {
         assertFalse(mWifiVendorHal.isHalStarted());
 
         verify(mHalDeviceManager).start();
-        verify(mHalDeviceManager).createStaIface(eq(false), any(), eq(null));
+        verify(mHalDeviceManager).createStaIface(any(), eq(null));
         verify(mHalDeviceManager).getChip(any(IWifiIface.class));
         verify(mHalDeviceManager).stop();
         verify(mIWifiStaIface).registerEventCallback(any(IWifiStaIfaceEventCallback.class));
@@ -603,7 +603,7 @@ public class WifiVendorHalTest extends WifiBaseTest {
         verify(mHalDeviceManager).createApIface(any(), eq(null));
         verify(mHalDeviceManager).stop();
 
-        verify(mHalDeviceManager, never()).createStaIface(anyBoolean(), any(), eq(null));
+        verify(mHalDeviceManager, never()).createStaIface(any(), eq(null));
         verify(mHalDeviceManager, never()).getChip(any(IWifiIface.class));
     }
 
@@ -621,7 +621,7 @@ public class WifiVendorHalTest extends WifiBaseTest {
 
         verify(mHalDeviceManager).start();
         verify(mHalDeviceManager).stop();
-        verify(mHalDeviceManager).createStaIface(eq(false), any(), eq(null));
+        verify(mHalDeviceManager).createStaIface(any(), eq(null));
         verify(mHalDeviceManager).getChip(eq(mIWifiStaIface));
         verify(mHalDeviceManager, times(2)).isReady();
         verify(mHalDeviceManager, times(2)).isStarted();
@@ -648,7 +648,7 @@ public class WifiVendorHalTest extends WifiBaseTest {
         verify(mHalDeviceManager, times(2)).isReady();
         verify(mHalDeviceManager, times(2)).isStarted();
 
-        verify(mHalDeviceManager, never()).createStaIface(anyBoolean(), any(), eq(null));
+        verify(mHalDeviceManager, never()).createStaIface(any(), eq(null));
     }
 
     /**
@@ -661,11 +661,11 @@ public class WifiVendorHalTest extends WifiBaseTest {
         InterfaceDestroyedListener externalLister = mock(InterfaceDestroyedListener.class);
 
         assertTrue(mWifiVendorHal.startVendorHal());
-        assertNotNull(mWifiVendorHal.createStaIface(false, externalLister));
+        assertNotNull(mWifiVendorHal.createStaIface(externalLister));
         assertTrue(mWifiVendorHal.isHalStarted());
 
         verify(mHalDeviceManager).start();
-        verify(mHalDeviceManager).createStaIface(eq(false), internalListenerCaptor.capture(),
+        verify(mHalDeviceManager).createStaIface(internalListenerCaptor.capture(),
                 eq(null));
         verify(mHalDeviceManager).getChip(eq(mIWifiStaIface));
         verify(mHalDeviceManager).isReady();
@@ -2831,8 +2831,8 @@ public class WifiVendorHalTest extends WifiBaseTest {
         }).when(mIWifiStaIface).getName(any(IWifiIface.getNameCallback.class));
 
         assertTrue(mWifiVendorHal.startVendorHal());
-        assertNull(mWifiVendorHal.createStaIface(true, null));
-        verify(mHalDeviceManager).createStaIface(eq(true), any(), eq(null));
+        assertNull(mWifiVendorHal.createStaIface(null));
+        verify(mHalDeviceManager).createStaIface(any(), eq(null));
     }
 
     /**
@@ -2858,8 +2858,8 @@ public class WifiVendorHalTest extends WifiBaseTest {
     @Test
     public void testCreateRemoveStaIface() throws RemoteException {
         assertTrue(mWifiVendorHal.startVendorHal());
-        String ifaceName = mWifiVendorHal.createStaIface(false, null);
-        verify(mHalDeviceManager).createStaIface(eq(false), any(), eq(null));
+        String ifaceName = mWifiVendorHal.createStaIface(null);
+        verify(mHalDeviceManager).createStaIface(any(), eq(null));
         assertEquals(TEST_IFACE_NAME, ifaceName);
         assertTrue(mWifiVendorHal.removeStaIface(ifaceName));
         verify(mHalDeviceManager).removeIface(eq(mIWifiStaIface));