umeng.js

/* @flow */

import MobClick from '@utils/umeng';
import { ActionConst } from 'react-native-router-flux';
import { all, takeEvery, fork } from 'redux-saga/effects';

function* watchPageEnter() {
  yield takeEvery(ActionConst.FOCUS, function*(action) {
    const { routeName } = action;
    MobClick.onPageStart(routeName);
    __DEV__ && console.log('MobClick onPageStart', routeName);
  });
}

function* watchPageLeave() {
  yield takeEvery(ActionConst.BLUR, function*(action) {
    const { routeName } = action;
    MobClick.onPageEnd(routeName);
    __DEV__ && console.log('MobClick onPageEnd', routeName);
  });
}

export default function* rootSaga() {
  yield all([
    fork(watchPageEnter),
    fork(watchPageLeave),
  ]);
}