cec: resolve HdmiCecTvPowerToggleTest issue [1/1]

PD#SWPL-105252
BUG=269812391

Problem:
PendingActionClearedCallback in disableDevice could be
called after the local device is initiated.

Solution:
Clear the running actions and call the cleared callback
directly in disableDevice method.

Verify:
sc2

Change-Id: I83d292dea4318f6978039076e2b8d302deb2e5f4
Signed-off-by: an.xi <an.xi@amlogic.com>

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

@@ -1125,6 +1125,16 @@ abstract class HdmiCecLocalDevice {
         removeActionExcept(clazz, null);
     }
 
+    // Remove all running actions.
+    @ServiceThreadOnly
+    void removeAllActions() {
+        assertRunOnServiceThread();
+        for (HdmiCecFeatureAction action : mActions) {
+            action.finish(false);
+        }
+        mActions.clear();
+    }
+
     // Remove all actions matched with the given Class type besides |exception|.
     @ServiceThreadOnly
     <T extends HdmiCecFeatureAction> void removeActionExcept(

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

@@ -229,6 +229,14 @@ public class HdmiCecLocalDeviceAudioSystem extends HdmiCecLocalDeviceSource {
         super.disableDevice(initiatedByCec, callback);
         assertRunOnServiceThread();
         mService.unregisterTvInputCallback(mTvInputCallback);
+        // Removing actions and invoking the callback is similar to
+        // HdmiCecLocalDevicePlayback#disableDevice and HdmiCecLocalDeviceTv#disableDevice,
+        // with the difference that in those classes only specific actions are removed and
+        // here we remove all actions. We don't expect any issues with removing all actions
+        // at this time, but we have to pay attention in the future.
+        removeAllActions();
+        // Call the callback instantly or else it will be called 5 seconds later.
+        checkIfPendingActionsCleared();
     }
 
     @Override