C++ (Cpp) ConvertMessageToMap示例

示例#1

文件： android_media_MediaCodec.cpp 项目： 109021017/platform_frameworks_base

status_t JMediaCodec::getOutputFormat(JNIEnv *env, jobject *format) const {
    sp<AMessage> msg;
    status_t err;
    if ((err = mCodec->getOutputFormat(&msg)) != OK) {
        return err;
    }

    return ConvertMessageToMap(env, msg, format);
}

示例#2

文件： android_media_MediaExtractor.cpp 项目： A639/platform_frameworks_base

status_t JMediaExtractor::getTrackFormat(size_t index, jobject *format) const {
    sp<AMessage> msg;
    status_t err;
    if ((err = mImpl->getTrackFormat(index, &msg)) != OK) {
        return err;
    }

    JNIEnv *env = AndroidRuntime::getJNIEnv();

    return ConvertMessageToMap(env, msg, format);
}