greenhub-project / batteryhub Goto Github PK

Implement battery remaining time estimator algorithm. Consider a linear regression (e.g. trend-line)

Implement Restful HTTP schema for sending samples to server

Back button should redirect to Settings Activity instead of going to Main Activity

Start an independent development cycle for the Inspector module.

Modify it to include it as an Android library later on...

Create Device entity to register general information about hardware

Review existing codebase to follow these guidelines

Add more context action to record more samples due to bug #15

Expected Behavior

Drop the use of PowerManager wake locks and instead switch to a JobScheduler.

Current Behavior

Currently the application has a target API level of 27, since the WakefulBroadcastReceiver was deprecated in API level 26.1.0, the use of wave locks through the PowerManager class is a potential security and performance risk!

Possible Solution

Migrate the current DataEstimatorService class to a JobIntentService.

Context

From https://developer.android.com/reference/android/support/v4/content/WakefulBroadcastReceiver:

As of Android O, background check restrictions make this class no longer generally useful. (It is generally not safe to start a service from the receipt of a broadcast, because you don't have any guarantees that your app is in the foreground at this point and thus allowed to do so.) Instead, developers should use android.app.job.JobScheduler to schedule a job, and this does not require that the app hold a wake lock while doing so (the system will take care of holding a wake lock for the job).

This issue is related to #79.

Modify Battery current now feature to be compatible with older devices (older than Android 5.0).

Otherwise, if the device doesn't support, the value 0 is returned at the moment.

Add a new setting to turn on a new alternative reading method for older devices.

Add a boot receiver to broadcast to the application so it starts after the android operating is boot up or restarted.

Add methods to handle protocol communication with web server

Add some kind of context interaction to the battery alerts, at the moment upon clicking they aren't doing any action.

Do a setup calibration on the first-run of the app after the user accepts the ToS.

1. This would be useful to test a first sample 👍
2. Verify if gathers all required protocol fields through the standard Android API classes
3. Otherwise it would be necessary to set any device specific measurements file paths

Add a tutorial on the first-run of the app

The main purpose, explaining to the user the goals of the project, how the app works and showcase some of the more less visible features.

We could use this library to implement this feature.

Refactoring current parser to a new abstract solution, cleaning up the code and making it easier to add new models

• Create a POST Request using Android Volley library to handle requests to web server
• Create a registerDevice method for first-run situations

Service should be taking in more readings instead only a couple are saved

Charts don't refresh when navigating to the Statistics tab.

At the moment is necessary to quit the app in order to do a refresh.

• Fix tabs layout behaviour when working with Google Material Design elements such as floating action buttons

A Scheduler to perform the uploads according to the sync intervals in the preferences

On some devices status notification is not being updated on the lock screen.

Current Behavior

F-Droid:

This app was built for an older version of Android and cannot be updated automatically.

Your Environment

OS version: Funtouch OS 14
Model: Vivo T1 4G (V2153)
Hardware version: MP_0.1
Build number: PD22010F_EX_A_14.2.7.12.W20
Baseband version: S.HA.1.1.c2-00054-DIVAR_GENSP_PACK-1.29062.88
Kernel version: 4.19.157-perf+, 1 Wed Jun 5 10:25:33 CST 2024
Compile time: 5 Jun 2024 05:20:41
Android security update: 1 June 2024
Google Play system update: 1 May 2024

When preference power indicator is switched off the handler updates the status bar doesn't stop running.

Limit number of samples in the device in case of continuous fail of uploading to prevent local database to grow

Does not perform any network operations with mobile plan

When deleting data history usages a dummy usage entry is shown on the charts.

This draws a line that overlaps the other entries breaking the chart visualization.

Avoid exception thrown by sync object locks on the database level operations. Confirm the origin of the issue. Perhaps disable the send floating button while the current operation is not finished

Provide a channel to get future feedback recommendations from the back-end analysis

1. Implement an additional protocol layer to read future feedback from the back-end data analysis
2. Possibly make this channel bidirectional

• Avoid temperature notification to spawn at consecutive temperature changes.
• Create a limit rate for spawning new notifications

Create a Error reporting mechanism to catch possible code exceptions for future correction

Service doesn't start running after user has accepted the ToS on the first run of the application

/proc is now a root directory therefore the information about the runnings processes on Android 7.0 or newer may be compromised.

It is necessary to find a workaround this issue and try not to loose information in the way.

Design a benchmark utility to run periodically and test current battery life status

1. This utility would provide a new metric to compare a given device battery life with the remaining population of registered devices
2. The goal is to create an additional KPI for the back-end analysis workers in order to improve recommendations
3. Possibly it could help send preliminary recommendations based on initials samples + battery life benchmark results alone, speeding up the feedback response time

Consider use a linear function percentage of battery over time to get battery drain?

Start with a simpler approach and develop

Due to the class WakefulBroadcastReceiver being deprecated, a rework of the service is necessary.

Show general information about device on About Fragment

Change current class to work async performing all Network operations on the background

Fix the the memory usage on the 'My Device' screen. Refer to the task manager method of reading the memory

The value of the battery level is not updated automatically when the battery changes. Only when it enters the app