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react-native-keychain
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Fix warning in Example project when failing to load credentials

This commit is contained in:
Joel Arvidsson 2017-02-10 10:59:39 +01:00
parent fcd76decbf
commit eeeb703278
1 changed files with 10 additions and 7 deletions
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17
KeychainExample/app.js
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@ -21,10 +21,10 @@ export default class KeychainExample extends Component {
Keychain Keychain
.setGenericPassword(this.state.username, this.state.password) .setGenericPassword(this.state.username, this.state.password)
.then(() => { .then(() => {
this.setState({status: 'Credentials saved!'}); this.setState({ status: 'Credentials saved!' });
}) })
.catch((err) => { .catch((err) => {
this.setState({status: 'Could not save credentials, ' + err}); this.setState({ status: 'Could not save credentials, ' + err });
}); });
} }
@ -32,11 +32,14 @@ export default class KeychainExample extends Component {
Keychain Keychain
.getGenericPassword() .getGenericPassword()
.then((credentials) => { .then((credentials) => {
this.setState(credentials); if (credentials) {
this.setState({status: 'Credentials loaded!'}); this.setState({ ...credentials, status: 'Credentials loaded!' });
} else {
this.setState({ status: 'No credentials stored.' });
}
}) })
.catch((err) => { .catch((err) => {
this.setState({status: 'Could not load credentials. ' + err}); this.setState({ status: 'Could not load credentials. ' + err });
}); });
} }
@ -44,10 +47,10 @@ export default class KeychainExample extends Component {
Keychain Keychain
.resetGenericPassword() .resetGenericPassword()
.then(() => { .then(() => {
this.setState({status: 'Credentials Reset!', username: '', password: '' }); this.setState({ status: 'Credentials Reset!', username: '', password: '' });
}) })
.catch((err) => { .catch((err) => {
this.setState({status: 'Could not reset credentials, ' + err}); this.setState({ status: 'Could not reset credentials, ' + err });
}); });
} }