54 lines
2.0 KiB
Markdown
54 lines
2.0 KiB
Markdown
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# FAQs / Troubleshooting
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### Comparison to Firestack
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Firestack was a great start to integrating Firebase and React Native, however has underlying issues which needed to be fixed.
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A V3 fork of Firestack was created to help address issues such as lack of standardisation with the Firebase Web SDK,
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and missing core features (crash reporting, transactions etc). The volume of pull requests with fixes/features soon became
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too large to manage on the existing repository, whilst trying to maintain backwards compatibility.
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RNFirebase was re-written from the ground up, addressing these issues with core focus being around matching the Web SDK as
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closely as possible and fixing the major bugs/issues along the way.
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### How do I integrate Redux with RNFirebase
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As every project has different requirements & structure, RNFirebase *currently* has no built in methods for Redux integration.
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As RNFirebase can be used outside of a Components context, you do have free reign to integrate it as you see fit. For example,
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with [`redux-thunk`](https://github.com/gaearon/redux-thunk) you dispatch updates to your store with updates from Firebase:
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```javascript
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class MyApp extends React.Component {
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componentDidMount() {
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this.props.dispatch(onAuthStateChanged());
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}
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...
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}
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connect()(MyApp);
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```
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```javascript
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export function onAuthStateChanged() {
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return (dispatch) => {
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firebase.auth().onAuthStateChanged((user) => {
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dispatch({
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type: 'AUTH_STATE_CHANGE',
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user,
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});
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});
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};
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}
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```
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### [Android] Google Play Services is required to run this application but no valid installation was found
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The emulator/device you're using does not have the Play Services SDK installed.
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- Emulator: Open SDK manager, under 'SDK Tools' ensure "Google Play services, rev X" is installed. Once installed,
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create a new emulator image. When selecting your system image, ensure the target comes "with Google APIs".
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- Device: Play Services needs to be downloaded from the Google Play Store.
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