Including model files in your app bundle
To include model files locally in your app (rather than downloading them from a CDN), you also need to add the necessary extensions so
the files can be included by Babel. To do this, edit your metro.config.js.
const defaults = require('metro-config/src/defaults/defaults')
module.exports = {
resolver: {
// json is already in the list
assetExts: defaults.assetExts.concat(['tflite', 'txt'])
}
}Then include model files using source objects:
await Spokestack.initialize(clientId, clientSecret, {
wakeword: {
filter: require('./filter.tflite'),
detect: require('./detect.tflite'),
encode: require('./encode.tflite')
},
keyword: {
filter: require('./keyword/filter.tflite'),
detect: require('./keyword/detect.tflite'),
encode: require('./keyword/encode.tflite')
},
nlu: {
model: require('./nlu.tflite'),
metadata: require('./metadata.json'),
vocab: require('./vocab.txt')
}
})This is not required. You can also pass remote URLs to the same config options and the files will be downloaded and cached automatically when first calling initialize:
await Spokestack.initialize(clientId, clientSecret, {
wakeword: {
filter: 'https://s.spokestack.io/u/hgmYb/filter.tflite',
detect: 'https://s.spokestack.io/u/hgmYb/detect.tflite',
encode: 'https://s.spokestack.io/u/hgmYb/encode.tflite'
},
keyword: {
filter: 'https://s.spokestack.io/u/UbMeX/filter.tflite',
detect: 'https://s.spokestack.io/u/UbMeX/detect.tflite',
encode: 'https://s.spokestack.io/u/UbMeX/encode.tflite'
},
nlu: {
model: 'https://s.spokestack.io/u/7fYxV/nlu.tflite',
metadata: 'https://s.spokestack.io/u/7fYxV/metadata.json',
vocab: 'https://s.spokestack.io/u/7fYxV/vocab.txt'
}
})Related Resources
Want to dive deeper into the world of Android voice integration? We've got a lot to say on the subject: