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dependabot[bot] 79ba199ce2 Bump fl_chart from 0.61.0 to 0.62.0 in /experimental/pedometer/example (#1739) 
Bumps [fl_chart](https://github.com/imaNNeo/fl_chart) from 0.61.0 to
0.62.0.
<details>
<summary>Release notes</summary>
<p><em>Sourced from <a
href="https://github.com/imaNNeo/fl_chart/releases">fl_chart's
releases</a>.</em></p>
<blockquote>
<h2>0.62.0</h2>
<ul>
<li><strong>BUGFIX</strong> (by <a
href="https://github.com/JoshMart"><code>@​JoshMart</code></a>) Fix
extra lines not painting when at chart min or max, <a
href="https://redirect.github.com/imaNNeo/fl_chart/issues/1255">#1255</a>.</li>
<li><strong>BUGFIX</strong> (by <a
href="https://github.com/imaNNeo"><code>@​imaNNeo</code></a>) Check if
mounted before calling setState in _handleBuiltInTouch methods in bar,
line and scatter charts, <a
href="https://redirect.github.com/imaNNeo/fl_chart/issues/1101">#1101</a></li>
<li><strong>FEATURE</strong> (by <a
href="https://github.com/MagdyYacoub1"><code>@​MagdyYacoub1</code></a>):
Added gradient color to <a
href="https://github.com/imaNNeo/fl_chart/blob/master/repo_files/documentations/base_chart.md#rangeannotations">RangeAnnotations</a>
by adding gradient attribute to <a
href="https://github.com/imaNNeo/fl_chart/blob/master/repo_files/documentations/base_chart.md#horizontalrangeannotation">horizontalRangeAnnotations</a>
and <a
href="https://github.com/imaNNeo/fl_chart/blob/master/repo_files/documentations/base_chart.md#verticalrangeannotation">VerticalRangeAnnotation</a>,
<a
href="https://redirect.github.com/imaNNeo/fl_chart/issues/1195">#1195</a>.</li>
<li><strong>BUGFIX</strong> (by <a
href="https://github.com/Motionz-Von"><code>@​Motionz-Von</code></a>)Fix
windows build for example app</li>
<li><strong>FEATURE</strong> (by <a
href="https://github.com/Motionz-Von"><code>@​Motionz-Von</code></a>)BarChart
groupSpace also takes effect when alignment is BarChartAlignment.end or
BarChartAlignment.start.</li>
<li><strong>FEATURE</strong> (by <a
href="https://github.com/Motionz-Von"><code>@​Motionz-Von</code></a>)
supports setting line StrokeCap on HorizontalLine/VerticalLine</li>
<li><strong>BUGFIX</strong> (by <a
href="https://github.com/nav-28"><code>@​nav-28</code></a>) Fix radar
chart tick and graph point not matching <a
href="https://redirect.github.com/imaNNeo/fl_chart/issues/1078">#1078</a></li>
<li><strong>IMPROVEMENT</strong> (by <a
href="https://github.com/imaNNeo"><code>@​imaNNeo</code></a>) Update
LineChartSample5 to demonstrate click to toggle show/hide tooltip, <a
href="https://redirect.github.com/imaNNeo/fl_chart/issues/118">#118</a></li>
</ul>
</blockquote>
</details>
<details>
<summary>Changelog</summary>
<p><em>Sourced from <a
href="https://github.com/imaNNeo/fl_chart/blob/master/CHANGELOG.md">fl_chart's
changelog</a>.</em></p>
<blockquote>
<h2>0.62.0</h2>
<ul>
<li><strong>BUGFIX</strong> (by <a
href="https://github.com/JoshMart"><code>@​JoshMart</code></a>) Fix
extra lines not painting when at chart min or max, <a
href="https://redirect.github.com/imaNNeo/fl_chart/issues/1255">#1255</a>.</li>
<li><strong>BUGFIX</strong> (by <a
href="https://github.com/imaNNeo"><code>@​imaNNeo</code></a>) Check if
mounted before calling setState in _handleBuiltInTouch methods in bar,
line and scatter charts, <a
href="https://redirect.github.com/imaNNeo/fl_chart/issues/1101">#1101</a></li>
<li><strong>FEATURE</strong> (by <a
href="https://github.com/MagdyYacoub1"><code>@​MagdyYacoub1</code></a>):
Added gradient color to <a
href="https://github.com/imaNNeo/fl_chart/blob/master/repo_files/documentations/base_chart.md#rangeannotations">RangeAnnotations</a>
by adding gradient attribute to <a
href="https://github.com/imaNNeo/fl_chart/blob/master/repo_files/documentations/base_chart.md#horizontalrangeannotation">horizontalRangeAnnotations</a>
and <a
href="https://github.com/imaNNeo/fl_chart/blob/master/repo_files/documentations/base_chart.md#verticalrangeannotation">VerticalRangeAnnotation</a>,
<a
href="https://redirect.github.com/imaNNeo/fl_chart/issues/1195">#1195</a>.</li>
<li><strong>BUGFIX</strong> (by <a
href="https://github.com/Motionz-Von"><code>@​Motionz-Von</code></a>)Fix
windows build for example app</li>
<li><strong>FEATURE</strong> (by <a
href="https://github.com/Motionz-Von"><code>@​Motionz-Von</code></a>)BarChart
groupSpace also takes effect when alignment is BarChartAlignment.end or
BarChartAlignment.start.</li>
<li><strong>FEATURE</strong> (by <a
href="https://github.com/Motionz-Von"><code>@​Motionz-Von</code></a>)
supports setting line StrokeCap on HorizontalLine/VerticalLine</li>
<li><strong>BUGFIX</strong> (by <a
href="https://github.com/nav-28"><code>@​nav-28</code></a>) Fix radar
chart tick and graph point not matching <a
href="https://redirect.github.com/imaNNeo/fl_chart/issues/1078">#1078</a></li>
<li><strong>IMPROVEMENT</strong> (by <a
href="https://github.com/imaNNeo"><code>@​imaNNeo</code></a>) Update
LineChartSample5 to demonstrate click to toggle show/hide tooltip, <a
href="https://redirect.github.com/imaNNeo/fl_chart/issues/118">#118</a></li>
</ul>
</blockquote>
</details>
<details>
<summary>Commits</summary>
<ul>
<li><a
href="e55632ffdd"><code>e55632f</code></a>
Bump version to 0.62.0</li>
<li><a
href="1e763ba9ef"><code>1e763ba</code></a>
Set path strategy as a default strategy in web</li>
<li><a
href="04a9a0588f"><code>04a9a05</code></a>
Remove temp Iran banner and message</li>
<li><a
href="278d4c854b"><code>278d4c8</code></a>
Update LineChartSample5 to demonstrate click to toggle show/hide
tooltip, <a
href="https://redirect.github.com/imaNNeo/fl_chart/issues/118">#118</a></li>
<li><a
href="30f3b17dac"><code>30f3b17</code></a>
change dividing by zero condition</li>
<li><a
href="b898bd43d6"><code>b898bd4</code></a>
update changelog</li>
<li><a
href="c35539284f"><code>c355392</code></a>
fix radar chart tick point not scaling</li>
<li><a
href="e99695494d"><code>e996954</code></a>
doc: update Change log and doc-ing strokeCap for
VerticalLine/HorizontalLine</li>
<li><a
href="2457e70641"><code>2457e70</code></a>
refactor: fix tests</li>
<li><a
href="66eaeea81f"><code>66eaeea</code></a>
refactor: supports setting line StrokeCap on
HorizontalLine/VerticalLine</li>
<li>Additional commits viewable in <a
href="https://github.com/imaNNeo/fl_chart/compare/0.61.0...0.62.0">compare
view</a></li>
</ul>
</details>
<br />


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2023-04-18 07:55:56 +10:00
..
android
Rebuild runners (#1725)
2023-04-08 07:44:56 +10:00
example
Bump fl_chart from 0.61.0 to 0.62.0 in /experimental/pedometer/example (#1739)
2023-04-18 07:55:56 +10:00
ios
Add experimental/pedometer (#1587)
2023-01-24 10:31:12 +10:00
lib
[experimental/pedometer] Use jnigen and jni version from pub instead of git url. (#1655)
2023-02-20 10:56:12 +01:00
src
[experimental/pedometer] Use jnigen and jni version from pub instead of git url. (#1655)
2023-02-20 10:56:12 +01:00
.gitignore
Add experimental/pedometer (#1587)
2023-01-24 10:31:12 +10:00
.metadata
[experimental/pedometer] Use jnigen and jni version from pub instead of git url. (#1655)
2023-02-20 10:56:12 +01:00
analysis_options.yaml
Add experimental/pedometer (#1587)
2023-01-24 10:31:12 +10:00
CHANGELOG.md
Add experimental/pedometer (#1587)
2023-01-24 10:31:12 +10:00
classes.jar
Add experimental/pedometer (#1587)
2023-01-24 10:31:12 +10:00
ffigen.yaml
Add experimental/pedometer (#1587)
2023-01-24 10:31:12 +10:00
jnigen.yaml
[experimental/pedometer] Use jnigen and jni version from pub instead of git url. (#1655)
2023-02-20 10:56:12 +01:00
LICENSE
Add experimental/pedometer (#1587)
2023-01-24 10:31:12 +10:00
pubspec.yaml
Update sdk constraint range and update runners (#1706)
2023-03-23 18:13:59 +10:00
README.md
Fix spelling and Casing of word (#1697)
2023-03-23 19:55:23 +10:00

README.md

FFIgen + JNIgen pedometer

This is a demo for some of our tooling around calling platform APIs directly from dart code. This repository represents a demo of a plugin that leverages FFIgen & JNIgen. There is also an example pedometer app that uses the bindings generated from these tools.

  • FFIgen is used to generate bindings for C, Objective-C and Swift APIs
  • JNIgen is used to generate bindings for Java and Kotlin APIs

These tools are both experimental and are currently a work in progress. If you find any issues or have feedback, please file it on the corresponding Github repositories.

Re-generating bindings

The bindings that allow the dart code to call the platform code have already been generated here. You can regenerate them by following the steps below.

FFIgen

Configuration for FFIgen is here for the CoreMotion framework. FFIgen currently does not support autogenerating the code to handle callbacks. So, there were a few steps needed to appropriately handle callbacks in Objective-C. You can read more here.

dart run ffigen --config ffigen.yaml

JNIgen

Configuration for JNIgen is here for the HealthConnect API.

  1. cd Example && flutter build apk
  2. cd .. && dart run jnigen --config jnigen.yaml

Running the example app

Note that step counting is only available on physical devices.

iOS

  • flutter run
  • Allow pedometer app access to step counting

Android

  • Make sure that Google Fit is installed (to ensure that steps are being counted)
  • flutter run
  • Install Health Connect and grant access to Google Fit and the jni_demo app

Project stucture

  • src: Contains the native source code, and a CMakeLists.txt file for building that source code into a dynamic library.

  • lib: Contains the Dart code that defines the API of the plugin, and which calls into the native code using dart:ffi.

  • platform folders (ios etc.): Contains the build files for building and bundling the native code library with the platform application.

  • example: Contains the native source code for building that source code into a dynamic library.

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