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Merge pull request #8 from WilliBobadilla/dev_custom_battery_level
Dev custom battery level
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‎README.md‎

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# flutter_battery_indicator
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# flutter_battery_indicator :battery:
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A battery indicator widget
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A battery indicator widget, you can use the phone battery value to display, and also you can provide your own value for the battery level.
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![](https://github.com/debuggerx01/battery_indicator/blob/master/example/battery_indicator.gif?raw=true)
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## Screenshots :camera:
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Example with native flutter
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<p float="left">
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<img src="./example_custom_battery/screenshots/1.jpeg" width="25%" height="35%" />
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<img src="./example_custom_battery/screenshots/2.jpeg" width="25%" height="35%" />
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</p>
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Example with GetX
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<p float="left">
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<img src="./example_custom_battery_get_x/screenshots/1.jpeg" width="25%" height="35%" />
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<img src="./example_custom_battery_get_x/screenshots/2.jpeg" width="25%" height="35%" />
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</p>
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## Usage :clipboard:
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## Usage
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To use this plugin, add `battery_indicator` as a [dependency in your pubspec.yaml file](https://flutter.io/platform-plugins/).
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### Example
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```
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dependencies:
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battery_indicator: ^0.0.5
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```
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### Examples :iphone:
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### You can use your phone battery to display in the widget :one:
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``` dart
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##### You can check this example in the folder [example]
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```dart
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// Import package
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import 'package:battery_indicator/battery_indicator.dart';
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...
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// Instantiate it
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var batteryIndicator = new BatteryIndicator(
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style: BatteryIndicatorStyle.values[_styleIndex],
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colorful: _colorful,
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showPercentNum: _showPercentNum,
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mainColor: _color,
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size: _size,
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ratio: _ratio,
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showPercentSlide: _showPercentSlide,
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);
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// Instantiate it, by default it takes the battery from your phone
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BatteryIndicator(
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style: BatteryIndicatorStyle.values[_styleIndex],
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colorful: _colorful,
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showPercentNum: _showPercentNum,
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mainColor: _color,
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size: _size,
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ratio: _ratio,
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showPercentSlide: _showPercentSlide,
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);
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// and then add it to your layout .
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```
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### Also you can provide your own battery value :two:
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##### You can check this example in the folder [example_custom_battery]
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```dart
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// Import package
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import 'package:battery_indicator/battery_indicator.dart';
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...
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//inside your statefull class, you can add functions
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// to control the battery level, like this:
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int bat = 34;
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void increment() {
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setState(() {
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if (bat < 100) {
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bat++;
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}
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});
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}
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void decrement() {
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setState(() {
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if (bat > 0) {
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bat--;
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}
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});
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}
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...
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// Instantiate it, add the flag batteryFromPhone, and a
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// value to control the battery level
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BatteryIndicator(
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batteryFromPhone: false,
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batteryLevel: bat,
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style: BatteryIndicatorStyle.values[_styleIndex],
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colorful: _colorful,
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showPercentNum: _showPercentNum,
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mainColor: _color,
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size: _size,
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ratio: _ratio,
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showPercentSlide: _showPercentSlide,
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);
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// and then add it to your layout .
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```
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### Also you can provide your own battery value with GetX :three:
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##### You can check this example in the folder [example_custom_battery_get_x]
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home_view.dart
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```dart
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Obx(() => BatteryIndicator(
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batteryFromPhone: false,
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batteryLevel: controller.bat.value,
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style: controller.myStyle,
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colorful: controller.colorful,
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showPercentNum: controller.showPercentNum,
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mainColor: controller.color,
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size: controller.size,
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ratio: controller.ratio,
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showPercentSlide: controller.showPercentSlide)
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)
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```
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home_controller.dart
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```dart
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class HomeController extends GetxController {
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//0,flat and 1,skeumorphism
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BatteryIndicatorStyle myStyle = BatteryIndicatorStyle.values[0];
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var colorful = true;
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var showPercentSlide = true;
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var showPercentNum = true;
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var size = 35.0;
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var ratio = 6.0;
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Color color = Colors.blue;
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RxInt bat = RxInt(35);
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@override
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void onClose() {}
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void increment() {
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if (bat.value < 100) {
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bat.value++;
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}
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}
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void decrement() {
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if (bat.value > 0) {
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bat.value--;
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}
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}
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}
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```
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## Getting Started
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## Getting Started :rocket:
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For help getting started with Flutter, view our online [documentation](https://flutter.io/).
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‎example/.flutter-plugins-dependencies‎

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This file was deleted.

‎example/ios/Flutter/flutter_export_environment.sh‎

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#!/bin/sh
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# This is a generated file; do not edit or check into version control.
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export "FLUTTER_ROOT=/home/debuggerx/flutter"
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export "FLUTTER_APPLICATION_PATH=/home/debuggerx/AndroidStudioProjects/battery_indicator/example"
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export "FLUTTER_ROOT=/home/usuario/snap/flutter/common/flutter"
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export "FLUTTER_APPLICATION_PATH=/home/usuario/Documentos/proyectos/proyectosFlutter/battery_indicator/example"
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export "FLUTTER_TARGET=lib/main.dart"
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export "FLUTTER_BUILD_DIR=build"
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export "SYMROOT=${SOURCE_ROOT}/../build/ios"
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export "OTHER_LDFLAGS=$(inherited) -framework Flutter"
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export "FLUTTER_FRAMEWORK_DIR=/home/debuggerx/flutter/bin/cache/artifacts/engine/ios"
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export "FLUTTER_FRAMEWORK_DIR=/home/usuario/snap/flutter/common/flutter/bin/cache/artifacts/engine/ios"
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export "FLUTTER_BUILD_NAME=1.0.0"
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export "FLUTTER_BUILD_NUMBER=1"
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export "DART_OBFUSCATION=false"

‎example_custom_battery/.gitignore‎

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# Miscellaneous
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*.class
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*.log
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*.pyc
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*.swp
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.DS_Store
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.atom/
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.buildlog/
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.history
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.svn/
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# IntelliJ related
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*.iml
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*.ipr
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*.iws
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.idea/
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# The .vscode folder contains launch configuration and tasks you configure in
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# VS Code which you may wish to be included in version control, so this line
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# is commented out by default.
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#.vscode/
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# Flutter/Dart/Pub related
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**/doc/api/
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**/ios/Flutter/.last_build_id
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.dart_tool/
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.flutter-plugins
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.flutter-plugins-dependencies
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.packages
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.pub-cache/
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.pub/
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/build/
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# Web related
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lib/generated_plugin_registrant.dart
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# Symbolication related
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app.*.symbols
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# Obfuscation related
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app.*.map.json

‎example_custom_battery/.metadata‎

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# This file tracks properties of this Flutter project.
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# Used by Flutter tool to assess capabilities and perform upgrades etc.
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#
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# This file should be version controlled and should not be manually edited.
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version:
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revision: 8874f21e79d7ec66d0457c7ab338348e31b17f1d
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channel: stable
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project_type: app

‎example_custom_battery/README.md‎

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# battery_indicator with flutter
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A example of batterry indicator for Andriod and iOS witten in flutter.
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## Screnshoots
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<p float="left">
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<img src="./screenshots/1.jpeg" width="25%" height="35%" />
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<img src="./screenshots/2.jpeg" width="25%" height="35%" />
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</p>
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## Notes
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Using the _bat_ variable you can control the value of this variable.

‎example_custom_battery/android/.gitignore‎

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gradle-wrapper.jar
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/.gradle
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/captures/
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/gradlew
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/gradlew.bat
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/local.properties
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GeneratedPluginRegistrant.java
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# Remember to never publicly share your keystore.
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# See https://flutter.dev/docs/deployment/android#reference-the-keystore-from-the-app
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key.properties

‎example_custom_battery/android/app/build.gradle‎

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def localProperties = new Properties()
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def localPropertiesFile = rootProject.file('local.properties')
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if (localPropertiesFile.exists()) {
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localPropertiesFile.withReader('UTF-8') { reader ->
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localProperties.load(reader)
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}
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}
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def flutterRoot = localProperties.getProperty('flutter.sdk')
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if (flutterRoot == null) {
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throw new GradleException("Flutter SDK not found. Define location with flutter.sdk in the local.properties file.")
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}
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def flutterVersionCode = localProperties.getProperty('flutter.versionCode')
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if (flutterVersionCode == null) {
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flutterVersionCode = '1'
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}
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def flutterVersionName = localProperties.getProperty('flutter.versionName')
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if (flutterVersionName == null) {
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flutterVersionName = '1.0'
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}
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apply plugin: 'com.android.application'
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apply plugin: 'kotlin-android'
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apply from: "$flutterRoot/packages/flutter_tools/gradle/flutter.gradle"
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android {
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compileSdkVersion 29
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sourceSets {
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main.java.srcDirs += 'src/main/kotlin'
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}
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lintOptions {
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disable 'InvalidPackage'
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}
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defaultConfig {
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// TODO: Specify your own unique Application ID (https://developer.android.com/studio/build/application-id.html).
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applicationId "com.example.example_custom_battery"
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minSdkVersion 16
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targetSdkVersion 29
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versionCode flutterVersionCode.toInteger()
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versionName flutterVersionName
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}
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buildTypes {
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release {
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// TODO: Add your own signing config for the release build.
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// Signing with the debug keys for now, so `flutter run --release` works.
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signingConfig signingConfigs.debug
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}
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}
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}
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flutter {
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source '../..'
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}
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dependencies {
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implementation "org.jetbrains.kotlin:kotlin-stdlib-jdk7:$kotlin_version"
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}

‎example_custom_battery/android/app/src/debug/AndroidManifest.xml‎

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<manifest xmlns:android="http://schemas.android.com/apk/res/android"
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package="com.example.example_custom_battery">
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<!-- Flutter needs it to communicate with the running application
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to allow setting breakpoints, to provide hot reload, etc.
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-->
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<uses-permission android:name="android.permission.INTERNET"/>
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</manifest>

‎example_custom_battery/android/app/src/main/AndroidManifest.xml‎

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<manifest xmlns:android="http://schemas.android.com/apk/res/android"
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package="com.example.example_custom_battery">
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<!-- io.flutter.app.FlutterApplication is an android.app.Application that
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calls FlutterMain.startInitialization(this); in its onCreate method.
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In most cases you can leave this as-is, but you if you want to provide
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additional functionality it is fine to subclass or reimplement
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FlutterApplication and put your custom class here. -->
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<application
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android:name="io.flutter.app.FlutterApplication"
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android:label="example_custom_battery"
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android:icon="@mipmap/ic_launcher">
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<activity
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android:name=".MainActivity"
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android:launchMode="singleTop"
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android:theme="@style/LaunchTheme"
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android:configChanges="orientation|keyboardHidden|keyboard|screenSize|smallestScreenSize|locale|layoutDirection|fontScale|screenLayout|density|uiMode"
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android:hardwareAccelerated="true"
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android:windowSoftInputMode="adjustResize">
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<!-- Specifies an Android theme to apply to this Activity as soon as
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the Android process has started. This theme is visible to the user
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while the Flutter UI initializes. After that, this theme continues
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to determine the Window background behind the Flutter UI. -->
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<meta-data
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android:name="io.flutter.embedding.android.NormalTheme"
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android:resource="@style/NormalTheme"
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/>
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<!-- Displays an Android View that continues showing the launch screen
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Drawable until Flutter paints its first frame, then this splash
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screen fades out. A splash screen is useful to avoid any visual
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gap between the end of Android's launch screen and the painting of
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Flutter's first frame. -->
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<meta-data
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android:name="io.flutter.embedding.android.SplashScreenDrawable"
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android:resource="@drawable/launch_background"
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/>
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<intent-filter>
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<action android:name="android.intent.action.MAIN"/>
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<category android:name="android.intent.category.LAUNCHER"/>
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</intent-filter>
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</activity>
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<!-- Don't delete the meta-data below.
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This is used by the Flutter tool to generate GeneratedPluginRegistrant.java -->
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<meta-data
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android:name="flutterEmbedding"
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android:value="2" />
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</application>
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</manifest>

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