AI 143127: Media recorder service requires android.permission.CAMERA to record video

#include <utils/MemoryHeapBase.h>

#include <utils/MemoryBase.h>

#include <media/PVMediaRecorder.h>

#include <utils/String16.h>

#include "MediaRecorderClient.h"

namespace android {

const char* cameraPermission = "android.permission.CAMERA";

static bool checkPermission(const char* permissionString) {

#ifndef HAVE_ANDROID_OS

    return true;

#endif

    if (getpid() == IPCThreadState::self()->getCallingPid()) return true;

    bool ok = checkCallingPermission(String16(permissionString));

    if (!ok) LOGE("Request requires %s", permissionString);

    return ok;

}

status_t MediaRecorderClient::setCamera(const sp<ICamera>& camera)

{

    LOGV("setCamera");

status_t MediaRecorderClient::setVideoSource(int vs)

{

    LOGV("setVideoSource(%d)", vs);

    if (!checkPermission(cameraPermission)) {

        return PERMISSION_DENIED;

    }

    Mutex::Autolock lock(mLock);

    if (mRecorder == NULL)	{

        LOGE("recorder is not initialized");