power: Handle Boost:INTERACTION.

The interactive mode means the device state, e.g. display on or off.
The Boost:INTERACTION is used to react on user input e.g. via touch screen.

This was formerly handled on the interaction power hint, which isn't
applicable here. So move this to the boost section and declare it as
supported.

Change-Id: I723618ed9be653d0add8549f810705ee4915c999

Power.cpp

@@ -95,7 +95,6 @@ ndk::ScopedAStatus Power::setMode(Mode type, bool enabled) {
             break;
         case Mode::INTERACTIVE:
             setInteractive(enabled);
-            power_hint(POWER_HINT_INTERACTION, NULL);
             break;
         case Mode::SUSTAINED_PERFORMANCE:
         case Mode::FIXED_PERFORMANCE:
@@ -136,12 +135,27 @@ ndk::ScopedAStatus Power::isModeSupported(Mode type, bool* _aidl_return) {
 
 ndk::ScopedAStatus Power::setBoost(Boost type, int32_t durationMs) {
     LOG(INFO) << "Power setBoost: " << static_cast<int32_t>(type) << ", duration: " << durationMs;
+    switch (type) {
+        case Boost::INTERACTION:
+            power_hint(POWER_HINT_INTERACTION, &durationMs);
+            break;
+        default:
+            LOG(INFO) << "Boost " << static_cast<int32_t>(type) << "Not Supported";
+            break;
+    }
     return ndk::ScopedAStatus::ok();
 }
 
 ndk::ScopedAStatus Power::isBoostSupported(Boost type, bool* _aidl_return) {
     LOG(INFO) << "Power isBoostSupported: " << static_cast<int32_t>(type);
-    *_aidl_return = false;
+    switch (type) {
+        case Boost::INTERACTION:
+            *_aidl_return = true;
+            break;
+        default:
+            *_aidl_return = false;
+            break;
+    }
     return ndk::ScopedAStatus::ok();
 }