添加帧时序功能

/**
 * @brief Initialization settings
 *   Zero any values that are not being used.
 */
struct TFSettings {
  /**
   * Cache object to be used for upload data persistence.
   * If unset, data is persisted to /data/local/tmp/tuningfork
   */
  const TFCache* persistent_cache;
  /**
   * The address of the Swappy_injectTracers function.
   * If this is unset, you need to call TuningFork_tick explicitly.
   * If it is set, telemetry for 4 instrument keys is automatically recorded.
   */
  SwappyTracerFn swappy_tracer_fn;
  /**
   * Callback
   * If set, this is called with the fidelity parameters that are downloaded.
   * If unset, you need to call TuningFork_getFidelityParameters explicitly.
   */
  ProtoCallback fidelity_params_callback;
  /**
   * A serialized protobuf containing the fidelity parameters to be uploaded
   *  for training.
   * Set this to nullptr if you are not using training mode. Note that these
   *  are used instead of the default parameters loaded from the APK, if they
   *  are present and there are neither a successful download nor saved parameters.
   */
  const CProtobufSerialization* training_fidelity_params;
  /**
   * A null-terminated UTF-8 string containing the endpoint that Tuning Fork
   * will connect to for parameter, upload, and debug requests. This overrides
   * the value in base_uri in the settings proto and is intended for debugging
   * purposes only.
   */
  const char* endpoint_uri_override;
  /**
   * The version of Swappy that swappy_tracer_fn comes from.
   */
  uint32_t swappy_version;
  /**
   * The number of each metric that is allowed to be allocated at any given
   * time. If any element is zero, the default for that metric type is used.
   * Memory for all metrics is allocated up-front at initialization. When all
   * metrics of a given type are allocated, further requested metrics are not
   * added and data is lost.
   */
  TuningFork_MetricLimits max_num_metrics;
};

void InitTf(JNIEnv* env, jobject activity) {
   SwappyGL_init(env, activity);
   swappy_enabled = SwappyGL_isEnabled();
   TFSettings settings {};
   if (swappy_enabled) {
       settings.swappy_tracer_fn = &SwappyGL_injectTracer;
       settings.swappy_version = Swappy_version();
   }
...
}

typedef enum TuningFork_LifecycleState {
    TUNINGFORK_STATE_UNINITIALIZED = 0,
    TUNINGFORK_STATE_ONCREATE = 1,
    TUNINGFORK_STATE_ONSTART = 2,
    TUNINGFORK_STATE_ONSTOP = 3,
    TUNINGFORK_STATE_ONDESTROY = 4,
} TuningFork_LifecycleState;