Android LocalStorage throwing #6633
Description
TypeError: Failed to load store: : Cannot read property 'getItem' of null
at https://cdn.ampproject.org/rtv/011481320064935/v0.js:259:102
at sh.loadBlob (https://cdn.ampproject.org/rtv/011481320064935/v0.js:259:53)
at ph (https://cdn.ampproject.org/rtv/011481320064935/v0.js:256:32)
at nh.f.get (https://cdn.ampproject.org/rtv/011481320064935/v0.js:255:748)
at https://cdn.ampproject.org/rtv/011481320064935/v0/amp-user-notification-0.1.js:13:84
We're passing our "is local storage supported" check, but local storage is not supported.
We should instead do a more complete check inside a promise in the constructor:
const isSupported = new Promise((resolve) => {
this.win.localStorage.getItem('test');
resolve(true);
}).catch(() => {
dev().expectedError(...);
return false;
});