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Commit 61afd3f8 authored by Adam Lesinski's avatar Adam Lesinski
Browse files

batteryservice: add scheduleUpdate binder method 

Allows a caller to force an update to occur, instead of waiting
for an event or timer timeout.
Test: None (interface change)
Bug: 32645990

Change-Id: I1c94f1bed34d5f4cfe8e7d50cca4e5391dac2d62
parent ed2debbb

include/batteryservice/IBatteryPropertiesRegistrar.h

+2 −0
Original line number Original line Diff line number Diff line
@@ -27,6 +27,7 @@ enum { 
    REGISTER_LISTENER = IBinder::FIRST_CALL_TRANSACTION,

    REGISTER_LISTENER = IBinder::FIRST_CALL_TRANSACTION,

    UNREGISTER_LISTENER,

    UNREGISTER_LISTENER,

    GET_PROPERTY,

    GET_PROPERTY,

    SCHEDULE_UPDATE,

};

};





class IBatteryPropertiesRegistrar : public IInterface {

class IBatteryPropertiesRegistrar : public IInterface {
@@ -36,6 +37,7 @@ public: 
    virtual void registerListener(const sp<IBatteryPropertiesListener>& listener) = 0;

    virtual void registerListener(const sp<IBatteryPropertiesListener>& listener) = 0;

    virtual void unregisterListener(const sp<IBatteryPropertiesListener>& listener) = 0;

    virtual void unregisterListener(const sp<IBatteryPropertiesListener>& listener) = 0;

    virtual status_t getProperty(int id, struct BatteryProperty *val) = 0;

    virtual status_t getProperty(int id, struct BatteryProperty *val) = 0;

    virtual void scheduleUpdate() = 0;

};

};





class BnBatteryPropertiesRegistrar : public BnInterface<IBatteryPropertiesRegistrar> {

class BnBatteryPropertiesRegistrar : public BnInterface<IBatteryPropertiesRegistrar> {

services/batteryservice/IBatteryPropertiesRegistrar.cpp

+12 −0
Original line number Original line Diff line number Diff line
@@ -60,6 +60,12 @@ public: 
                val->readFromParcel(&reply);

                val->readFromParcel(&reply);

            return ret;

            return ret;

        }

        }



        void scheduleUpdate() {

            Parcel data;

            data.writeInterfaceToken(IBatteryPropertiesRegistrar::getInterfaceDescriptor());

            remote()->transact(SCHEDULE_UPDATE, data, NULL);

        }

};

};





IMPLEMENT_META_INTERFACE(BatteryPropertiesRegistrar, "android.os.IBatteryPropertiesRegistrar");

IMPLEMENT_META_INTERFACE(BatteryPropertiesRegistrar, "android.os.IBatteryPropertiesRegistrar");
@@ -97,6 +103,12 @@ status_t BnBatteryPropertiesRegistrar::onTransact(uint32_t code, 
            val.writeToParcel(reply);

            val.writeToParcel(reply);

            return OK;

            return OK;

        }

        }



        case SCHEDULE_UPDATE: {

            CHECK_INTERFACE(IBatteryPropertiesRegistrar, data, reply);

            scheduleUpdate();

            return OK;

        }

    }

    }

    return BBinder::onTransact(code, data, reply, flags);

    return BBinder::onTransact(code, data, reply, flags);

};

};