_getLocationAsync = async () => {
let { status } = await Permissions.askAsync(Permissions.LOCATION);
if (status !== 'granted') {
this.setState({
errorMessage: 'Permission to access location was denied',
});
}
let location = await Location.getCurrentPositionAsync({});
this.setState({ location });
return location
};
send = async() => {
let coords=await this._getLocationAsync()
}