Currently we get the heart rate when synchronizing activity data
(i.e. not live) and we write it to the activity database so that we
can show a nice graph. The value is currently always 0 though,
because we can't enable recording hr, yet.
Nice hack: MPAndroidChart supports animating values, but only animating
a new entry, going from zero to its actual value. We want to animate
a single entry changing its value.
Since it's just a single entry, we can let a custom animator do this
(without knowledge of any other entries).
First comes the pie chart (details) now, the the bar chart (overview)
Maybe we should do this differently in the sleep and week-steps
fragments, but for a start, and having it consistently, this is how it is.
- model package contains mostly shared interfaces (UI+service), not named GB*
- impl package contains implementations of those interfaces, named GB*
the impl classes should not be used by the service (not completely done)
- the service classes should mostly use classes inside the service and deviceevents
packages (tbd)
Every device now has two packages:
- devices/[device name] for UI related functionality
- service[device name] for lowlevel communication
This release seems to be working quite well with respect to the firmware upgrading itself. The user facing part needs more work.
In order to update the firmware one has to:
- open a file ending with .fw
- switch from the firmware upgrade activity to the main one
- connect to the miband
- return to the firmware upgrade activity
- press the "install" button (that became active when the device connection was established)
Caveats:
There are almost no check wrt. the integrity of the firmware files.
Known issue: scrolling a zoomed-in chart interferes with swiping to the
next/previous chart (so far there's just one, but...)
Workaround: Swipe down and then left or right in one go, this will let
you scroll the zoomed chart
- the day of week are evenly spread across the screen in the alarms detail activity
- the alarms are stored in a single shared preference (as a set) NB: you'll have to reset your alarms if you used a previous version (and also manually clean the shared preferences, but this is not needed)
- the list of alarms gets correctly updated after editing a specific alarm
- the actionbar back button saves the alarm status, the device back button doesn't. I'm not sure if it's a bug or a feature :)
The code basically works, but there a lot of things to fix / improve.
* The alarms are stored to and read from the Shared Preferences, but there is no persistence within the app (basically they are read and stored at every access)
* The alarm list is not updated when coming back from the alarm detail view (probably related to the point above), but the actual alarm is
* The alarms preference names is sometimes built by concatenating strings, which is not really safe
* There is no check in the alarm constructor whether the stored string is a valid alarm representation
* Even though only 3 alarms can be stored on the device, we could have more in the app and let the user choose which to sync
* In the alarm detail view XML some material* drawables are used, it's possible that these break on android version < 5
* ...
- one fragment per chart screen
- common chart code should move to fragment baseclass and the host
Activity (ChartsActivity)
Currently it's not used, change ControlCenter to invoke ChartsActivity
instead of SleepChartActivity to test it.
WIP for #79
- use just one data set, because multiple data sets is not supported
by MPAndroidChart (the way we need it)
Now there is hardly any space between the bars anymore
Also:
- allow scaling x and y axis independently via pinch gesture
- set fixed y max value (1.0) so that the display is stable and
independent of the actual available data
- (at least temporarily) display y labels
- supports zooming an panning
- displays labels for all x-values (= time of day)
- fix deep vs. light sleep constants
- increase activity data buffer size for Mi Band
- Bluetooth connection is now established in BtSocketIOThread
- Service is now started as soon as the main activity is started
- changed "start service" button to "connect" button
- quit button in service notification now also quits the main activity
- Service notification now displays "Gadgetbride started",
"connected to Pebble XXXXX" and "not connected" depending on connection state
- only ask for notication monitoring permissions the on first start
- filter out annoying system messages like keyboard notifications
- rearrange buttons
- bugfix for message being ignored when sending a test message to the
Pebble (sender was used as message content)
