Skip to main content

A month of Flutter: upgrading to 1.0

Originally published on
Yesterday's announcement of Flutter 1.0 was timed perfectly to follow up on configuring CI. Now it's easy to flutter upgrade with confidence.
$ flutter upgrade
Upgrading Flutter from /home/abraham/Applications/flutter...
   58c8489fc..5391447fa  beta       -> origin/beta
   58c8489fc..5391447fa  dev        -> origin/dev
 * [new branch]          stable     -> origin/stable
 * [new tag]             v1.0.0     -> v1.0.0
Updating 58c8489fc..5391447fa
 2 files changed, 10 insertions(+), 1 deletion(-)

Upgrading engine...
Building flutter tool...
Already up-to-date.

Flutter 0.11.13 • channel beta •
Framework • revision 58c8489fcd (5 days ago) • 2018-11-29 19:41:26 -0800
Engine • revision 7375a0f414
Tools • Dart 2.1.0 (build 2.1.0-dev.9.4 f9ebf21297)

Running flutter doctor...
Doctor summary (to see all details, run flutter doctor -v):
[✓] Flutter (Channel beta, v1.0.0, on Linux, locale en_US.UTF-8)
[✓] Android toolchain - develop for Android devices (Android SDK 28.0.3)
[✓] Android Studio (version 3.2)
[!] Connected device
    ! No devices available

! Doctor found issues in 1 category.
I don't have the emulator running so you can ignore the connected device issue.
And that's it, app upgraded. This upgrade was minor as it was basically just updating the version number. But with tests and CI you can be confident that larger upgrades in the future won't break the app.


Along with version 1.0, Flutter had several other interesting announcements yesterday's Flutter Live event. Here are a couple that stood out to me:


2Dimensions announced Flare, a web based vector design and animation tool that lets designers work directly with the actual assets that will be in a Flutter app. I'm hoping this will integrate well with tools like Gallery.


CI/CD focused Nevercode launched Codemagic, the first CI/CD tool designed for Flutter developers. This looks great and I will probably be blogging about it in the future.


Flutter showed an experimental preview of running Flutter code in a web browser. Very early stage but Hummingbird looks like promising to support the web.

App progress

I didn't want to ignore the code base so I made some token changes removing the counter sample code.

Code changes


Popular posts from this blog

Sync is currently experiencing problems

Update: I now recommend you install Google Chrome and disable the built in Browser as it supports encrypting all synced data.

After picking up a gorgeous Galaxy Nexus yesterday I was running into an issue where my browser data wasn't syncing to the phone. After a little Googling I found this is commonly caused by having all of my synced Chrome data encrypted instead of the default of only encrypting the passwords. These are the steps I went through to get my dat syncing again without losing any of it. The exact error I was getting was "Sync is currently experiencing problems. It will be back shortly."

In Google Chrome open the personal stuff settings page by clicking this link or by opening the wrench menu, and click on "signed in with".  Hit "disconnect your Google Account" to temporarily disable syncing from your browser.

Visit the Google Dashboard and "Stop sync and delete data from Google". I waited until the stored dat…

Installing Storytlr the lifestreaming platform

"Storytlr is an open source lifestreaming and micro blogging platform. You can use it for a single user or it can act as a host for many people all from the same installation."

I've been looking for something like Storytlr for a few months now or at least trying to do it with Drupal. While I love Drupal and FeedAPI I did not want to spend all that time building a lifestream website. So I've been playing around with Storytlr instead and found it very easy. Here is how I got it up and running on a Ubuntu EC2 server. You can also check out the official Storytlr install instructions.

LAMP stack installed and running.Domain setup for a directory.MySQL database and user ready to go.Lets get started!
Get the code: wget tar -xvzf storytlr-0.9.2.tgzYou can find out the latest stable release on Storytlr's downloads page.

Import the database:
Within protected/install is database.sql. Import this into your empt…

Little known @Twitter and @TwitterAPI tips and tricks

Be sure to comeback as new tips and tricks get added. If you know of anything I missed be sure to let me know.

Static URL for profile images based on screen_name:

* This performs a http redirect to the actual profile image URL. Currently https redirects to http. You can also add "?size={mini | bigger | normal}" to get specific sizes.

Redirect to profile based on user_id:

In_reply_to_status_id mentions:

* In the web interface new mentions are only replies if they start with @screen_name. By pushing @screen_name further along in the string your followers who do not follow @screen_name will still see the status.

Profile image sizes:

* By default you get the original image size you can add _mini, _normal, and …