Merge "CEC: Run all actions after TV allocates address" into rvc-dev-plus-aosp am: 648b80d622

Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/11953483

Change-Id: I6917cb4633bc566a36ec06a0595b2645d77315ae

services/core/java/com/android/server/hdmi/HdmiCecLocalDeviceTv.java

@@ -213,6 +213,7 @@ final class HdmiCecLocalDeviceTv extends HdmiCecLocalDevice {
         mLocalDeviceAddresses = initLocalDeviceAddresses();
         resetSelectRequestBuffer();
         launchDeviceDiscovery();
+        startQueuedActions();
         if (!mDelayedMessageBuffer.isBuffered(Constants.MESSAGE_ACTIVE_SOURCE)) {
             mService.sendCecCommand(HdmiCecMessageBuilder.buildRequestActiveSource(mAddress));
         }

services/tests/servicestests/src/com/android/server/hdmi/HdmiCecLocalDeviceTvTest.java

@@ -0,0 +1,133 @@
+/*
+ * Copyright (C) 2020 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package com.android.server.hdmi;
+
+import static com.android.server.hdmi.Constants.ADDR_PLAYBACK_1;
+import static com.android.server.hdmi.Constants.ADDR_TV;
+import static com.android.server.hdmi.HdmiControlService.INITIATED_BY_ENABLE_CEC;
+
+import static com.google.common.truth.Truth.assertThat;
+
+import android.content.Context;
+import android.hardware.hdmi.HdmiControlManager;
+import android.hardware.tv.cec.V1_0.SendMessageResult;
+import android.os.Handler;
+import android.os.IPowerManager;
+import android.os.IThermalService;
+import android.os.Looper;
+import android.os.PowerManager;
+import android.os.test.TestLooper;
+
+import androidx.test.InstrumentationRegistry;
+import androidx.test.filters.SmallTest;
+
+import org.junit.Before;
+import org.junit.Test;
+import org.junit.runner.RunWith;
+import org.junit.runners.JUnit4;
+import org.mockito.Mock;
+import org.mockito.MockitoAnnotations;
+
+import java.util.ArrayList;
+
+@SmallTest
+@RunWith(JUnit4.class)
+/** Tests for {@link HdmiCecLocalDeviceTv} class. */
+public class HdmiCecLocalDeviceTvTest {
+
+    private HdmiControlService mHdmiControlService;
+    private HdmiCecController mHdmiCecController;
+    private HdmiCecLocalDeviceTv mHdmiCecLocalDeviceTv;
+    private FakeNativeWrapper mNativeWrapper;
+    private Looper mMyLooper;
+    private TestLooper mTestLooper = new TestLooper();
+    private ArrayList<HdmiCecLocalDevice> mLocalDevices = new ArrayList<>();
+    private int mTvPhysicalAddress;
+
+    @Mock
+    private IPowerManager mIPowerManagerMock;
+    @Mock
+    private IThermalService mIThermalServiceMock;
+
+    @Before
+    public void setUp() {
+        MockitoAnnotations.initMocks(this);
+
+        Context context = InstrumentationRegistry.getTargetContext();
+        mMyLooper = mTestLooper.getLooper();
+        PowerManager powerManager = new PowerManager(context, mIPowerManagerMock,
+                mIThermalServiceMock, new Handler(mMyLooper));
+        mHdmiControlService =
+                new HdmiControlService(InstrumentationRegistry.getTargetContext()) {
+                    @Override
+                    boolean isControlEnabled() {
+                        return true;
+                    }
+
+                    @Override
+                    boolean isTvDevice() {
+                        return true;
+                    }
+
+                    @Override
+                    void writeStringSystemProperty(String key, String value) {
+                        // do nothing
+                    }
+
+                    @Override
+                    PowerManager getPowerManager() {
+                        return powerManager;
+                    }
+                };
+
+        mHdmiCecLocalDeviceTv = new HdmiCecLocalDeviceTv(mHdmiControlService);
+        mHdmiCecLocalDeviceTv.init();
+        mHdmiControlService.setIoLooper(mMyLooper);
+        mNativeWrapper = new FakeNativeWrapper();
+        mHdmiCecController =
+                HdmiCecController.createWithNativeWrapper(mHdmiControlService, mNativeWrapper);
+        mHdmiControlService.setCecController(mHdmiCecController);
+        mHdmiControlService.setHdmiMhlController(HdmiMhlControllerStub.create(mHdmiControlService));
+        mHdmiControlService.setMessageValidator(new HdmiCecMessageValidator(mHdmiControlService));
+        mLocalDevices.add(mHdmiCecLocalDeviceTv);
+        mHdmiControlService.initPortInfo();
+        mHdmiControlService.allocateLogicalAddress(mLocalDevices, INITIATED_BY_ENABLE_CEC);
+        mTvPhysicalAddress = 0x0000;
+        mNativeWrapper.setPhysicalAddress(mTvPhysicalAddress);
+        mTestLooper.dispatchAll();
+        mNativeWrapper.clearResultMessages();
+    }
+
+    @Test
+    public void initialPowerStateIsStandby() {
+        assertThat(mHdmiCecLocalDeviceTv.getPowerStatus()).isEqualTo(
+                HdmiControlManager.POWER_STATUS_STANDBY);
+    }
+
+    @Test
+    public void onAddressAllocated_invokesDeviceDiscovery() {
+        mNativeWrapper.setPollAddressResponse(ADDR_PLAYBACK_1, SendMessageResult.SUCCESS);
+        mHdmiCecLocalDeviceTv.onAddressAllocated(0, HdmiControlService.INITIATED_BY_BOOT_UP);
+
+        mTestLooper.dispatchAll();
+
+        // Check for for <Give Physical Address> being sent to available device (ADDR_PLAYBACK_1).
+        // This message is sent as part of the DeviceDiscoveryAction to available devices.
+        HdmiCecMessage givePhysicalAddress = HdmiCecMessageBuilder.buildGivePhysicalAddress(ADDR_TV,
+                ADDR_PLAYBACK_1);
+        assertThat(mNativeWrapper.getResultMessages()).contains(givePhysicalAddress);
+    }
+}