Merge "Warn if we're tearing down "live" DeathRecipient content [take 2]"

#include <binder/IServiceManager.h>

#include <utils/threads.h>

#include <ScopedUtfChars.h>

#include <ScopedLocalRef.h>

#include <android_runtime/AndroidRuntime.h>

//#undef LOGV

        return result;

    }

    void warnIfStillLive() {

        if (mObject != NULL) {

            // Okay, something is wrong -- we have a hard reference to a live death

            // recipient on the VM side, but the list is being torn down.

            JNIEnv* env = javavm_to_jnienv(mVM);

            ScopedLocalRef<jclass> classRef(env, env->GetObjectClass(mObject));

            jmethodID getnameMethod = env->GetMethodID(classRef.get(),

                    "getName", "()Ljava/lang/String;");

            if (getnameMethod) {

                ScopedLocalRef<jstring> nameRef(env,

                        (jstring) env->CallObjectMethod(classRef.get(), getnameMethod));

                ScopedUtfChars nameUtf(env, nameRef.get());

                if (nameUtf.c_str() != NULL) {

                    LOGW("BinderProxy is being destroyed but the application did not call "

                            "unlinkToDeath to unlink all of its death recipients beforehand.  "

                            "Releasing leaked death recipient: %s", nameUtf.c_str());

                } else {

                    LOGW("BinderProxy being destroyed; unable to get DR object name");

                    env->ExceptionClear();

                }

            } else LOGW("BinderProxy being destroyed; unable to find DR class getName");

        }

    }

protected:

    virtual ~JavaDeathRecipient()

    {

    // to the list are holding references on the list object.  Only when they are torn

    // down can the list header be destroyed.

    if (mList.size() > 0) {

        LOGE("Retiring DRL %p with extant death recipients\n", this);

        List< sp<JavaDeathRecipient> >::iterator iter;

        for (iter = mList.begin(); iter != mList.end(); iter++) {

            (*iter)->warnIfStillLive();

        }

    }

}