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Commit 12033a5b authored by Ytai Ben-Tsvi's avatar Ytai Ben-Tsvi Committed by Automerger Merge Worker
Browse files

Keep the death recipient alive am: 95ec1b8e am: 0c25f727 am: da2a2dde 

Change-Id: Ifc36ae25dd9a652949b4fd6f18f2c984790d6c1d
parents e74ee1c1 da2a2dde

services/audiopolicy/service/CaptureStateNotifier.cpp

+17 −8
Original line number Diff line number Diff line 
#include "CaptureStateNotifier.h"



#define LOG_TAG "CaptureStateNotifier"



#include "CaptureStateNotifier.h"



#include <android/media/ICaptureStateListener.h>

#include <binder/IBinder.h>

#include <utils/Log.h>
@@ -22,9 +22,9 @@ private: 
    CaptureStateNotifier* const mNotifier;

};



CaptureStateNotifier::CaptureStateNotifier(bool initialActive) {

    mActive = initialActive;

}

CaptureStateNotifier::CaptureStateNotifier(bool initialActive)

    : mDeathRecipient(new DeathRecipient(this)), mActive(

    initialActive) {}



CaptureStateNotifier::~CaptureStateNotifier() {

    LOG_ALWAYS_FATAL_IF(mListener != nullptr);
@@ -33,11 +33,20 @@ CaptureStateNotifier::~CaptureStateNotifier() { 
bool CaptureStateNotifier::RegisterListener(const sp<ICaptureStateListener>& listener) {

    std::lock_guard<std::mutex> _l(mMutex);

    LOG_ALWAYS_FATAL_IF(mListener != nullptr);

    LOG_ALWAYS_FATAL_IF(listener == nullptr);



    ALOGI("Registering a listener");

    sp<IBinder> binder = IInterface::asBinder(listener);

    if (binder != nullptr) {

        status_t status = binder->linkToDeath(mDeathRecipient);

        if (status == NO_ERROR) {

            mListener = listener;

    sp<IBinder> binder = IInterface::asBinder(mListener);

    binder->linkToDeath(new DeathRecipient(this));

        } else {

            ALOGE("Failed to register death listener: %u", status);

        }

    } else {

        ALOGE("Listener failed to cast to a binder.");

    }

    return mActive;

}

services/audiopolicy/service/CaptureStateNotifier.h

+2 −0
Original line number Diff line number Diff line
@@ -17,6 +17,7 @@ 
#pragma once



#include <mutex>

#include <binder/IBinder.h>

#include <utils/StrongPointer.h>



namespace android {
@@ -63,6 +64,7 @@ public: 
private:

    std::mutex mMutex;

    sp<media::ICaptureStateListener> mListener;

    sp<IBinder::DeathRecipient> mDeathRecipient;

    bool mActive;



    class DeathRecipient;