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[RN] Don't open the camera on startup when there is no welcome page

This commit is contained in:
Lyubo Marinov 2017-07-18 23:42:08 -05:00
parent 8225600b61
commit d87b8823e9
1 changed files with 25 additions and 16 deletions
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41
react/features/app/middleware.js
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@ -76,22 +76,31 @@ function _navigate({ dispatch, getState }) {
const { app, getRouteToRender } = state['features/app'];
const routeToRender = getRouteToRender && getRouteToRender(state);
// Create/destroy the local tracks as needed: create them the first time we
// are going to render an actual route (be that the WelcomePage or the
// Conference).
//
// When the WelcomePage is disabled, the app will transition to the
// null/undefined route. Detect these transitions and create/destroy the
// local tracks so the camera doesn't stay open if the app is not rendering
// any component.
if (typeof routeToRender === 'undefined' || routeToRender === null) {
// Destroy the local tracks if there is no route to render and there is
// no welcome page.
app.props.welcomePageEnabled || dispatch(destroyLocalTracks());
} else {
// Create the local tracks if they haven't been created yet.
state['features/base/tracks'].some(t => t.local)
|| dispatch(createInitialLocalTracks());
// FIXME The following is logic specific to the user experience of the
// mobile/React Native app. Firstly, I don't like that it's here at all.
// Secondly, I copied the mobile/React Native detection from
// react/features/base/config/reducer.js because I couldn't iron out an
// abstraction. Because of the first point, I'm leaving the second point
// unresolved to attract attention to the fact that the following needs more
// thinking.
if (navigator.userAgent.match(/react[ \s-]*native/i)) {
// Create/destroy the local tracks as needed: create them the first time
// we are going to render an actual route (be that the WelcomePage or
// the Conference).
//
// When the WelcomePage is disabled, the app will transition to the
// null/undefined route. Detect these transitions and create/destroy the
// local tracks so the camera doesn't stay open if the app is not
// rendering any component.
if (typeof routeToRender === 'undefined' || routeToRender === null) {
// Destroy the local tracks if there is no route to render and there
// is no WelcomePage.
app.props.welcomePageEnabled || dispatch(destroyLocalTracks());
} else {
// Create the local tracks if they haven't been created yet.
state['features/base/tracks'].some(t => t.local)
|| dispatch(createInitialLocalTracks());
}
}
app._navigate(routeToRender);