diff --git a/README.md b/README.md
index 5c1d6bc..2e20935 100644
--- a/README.md
+++ b/README.md
@@ -1 +1,16 @@
-# method_channel
\ No newline at end of file
+# bateery_level
+
+A new Flutter project.
+
+## Getting Started
+
+This project is a starting point for a Flutter application.
+
+A few resources to get you started if this is your first Flutter project:
+
+- [Lab: Write your first Flutter app](https://docs.flutter.dev/get-started/codelab)
+- [Cookbook: Useful Flutter samples](https://docs.flutter.dev/cookbook)
+
+For help getting started with Flutter development, view the
+[online documentation](https://docs.flutter.dev/), which offers tutorials,
+samples, guidance on mobile development, and a full API reference.
diff --git a/analysis_options.yaml b/analysis_options.yaml
new file mode 100644
index 0000000..61b6c4d
--- /dev/null
+++ b/analysis_options.yaml
@@ -0,0 +1,29 @@
+# This file configures the analyzer, which statically analyzes Dart code to
+# check for errors, warnings, and lints.
+#
+# The issues identified by the analyzer are surfaced in the UI of Dart-enabled
+# IDEs (https://dart.dev/tools#ides-and-editors). The analyzer can also be
+# invoked from the command line by running `flutter analyze`.
+
+# The following line activates a set of recommended lints for Flutter apps,
+# packages, and plugins designed to encourage good coding practices.
+include: package:flutter_lints/flutter.yaml
+
+linter:
+ # The lint rules applied to this project can be customized in the
+ # section below to disable rules from the `package:flutter_lints/flutter.yaml`
+ # included above or to enable additional rules. A list of all available lints
+ # and their documentation is published at
+ # https://dart-lang.github.io/linter/lints/index.html.
+ #
+ # Instead of disabling a lint rule for the entire project in the
+ # section below, it can also be suppressed for a single line of code
+ # or a specific dart file by using the `// ignore: name_of_lint` and
+ # `// ignore_for_file: name_of_lint` syntax on the line or in the file
+ # producing the lint.
+ rules:
+ # avoid_print: false # Uncomment to disable the `avoid_print` rule
+ # prefer_single_quotes: true # Uncomment to enable the `prefer_single_quotes` rule
+
+# Additional information about this file can be found at
+# https://dart.dev/guides/language/analysis-options
diff --git a/android/.gitignore b/android/.gitignore
new file mode 100644
index 0000000..6f56801
--- /dev/null
+++ b/android/.gitignore
@@ -0,0 +1,13 @@
+gradle-wrapper.jar
+/.gradle
+/captures/
+/gradlew
+/gradlew.bat
+/local.properties
+GeneratedPluginRegistrant.java
+
+# Remember to never publicly share your keystore.
+# See https://flutter.dev/docs/deployment/android#reference-the-keystore-from-the-app
+key.properties
+**/*.keystore
+**/*.jks
diff --git a/android/app/build.gradle b/android/app/build.gradle
new file mode 100644
index 0000000..031f80f
--- /dev/null
+++ b/android/app/build.gradle
@@ -0,0 +1,71 @@
+def localProperties = new Properties()
+def localPropertiesFile = rootProject.file('local.properties')
+if (localPropertiesFile.exists()) {
+ localPropertiesFile.withReader('UTF-8') { reader ->
+ localProperties.load(reader)
+ }
+}
+
+def flutterRoot = localProperties.getProperty('flutter.sdk')
+if (flutterRoot == null) {
+ throw new GradleException("Flutter SDK not found. Define location with flutter.sdk in the local.properties file.")
+}
+
+def flutterVersionCode = localProperties.getProperty('flutter.versionCode')
+if (flutterVersionCode == null) {
+ flutterVersionCode = '1'
+}
+
+def flutterVersionName = localProperties.getProperty('flutter.versionName')
+if (flutterVersionName == null) {
+ flutterVersionName = '1.0'
+}
+
+apply plugin: 'com.android.application'
+apply plugin: 'kotlin-android'
+apply from: "$flutterRoot/packages/flutter_tools/gradle/flutter.gradle"
+
+android {
+ compileSdkVersion flutter.compileSdkVersion
+ ndkVersion flutter.ndkVersion
+
+ compileOptions {
+ sourceCompatibility JavaVersion.VERSION_1_8
+ targetCompatibility JavaVersion.VERSION_1_8
+ }
+
+ kotlinOptions {
+ jvmTarget = '1.8'
+ }
+
+ sourceSets {
+ main.java.srcDirs += 'src/main/kotlin'
+ }
+
+ defaultConfig {
+ // TODO: Specify your own unique Application ID (https://developer.android.com/studio/build/application-id.html).
+ applicationId "com.example.bateery_level"
+ // You can update the following values to match your application needs.
+ // For more information, see: https://docs.flutter.dev/deployment/android#reviewing-the-build-configuration.
+ minSdkVersion flutter.minSdkVersion
+ targetSdkVersion flutter.targetSdkVersion
+ versionCode flutterVersionCode.toInteger()
+ versionName flutterVersionName
+ }
+
+ buildTypes {
+ release {
+ // TODO: Add your own signing config for the release build.
+ // Signing with the debug keys for now, so `flutter run --release` works.
+ signingConfig signingConfigs.debug
+ }
+ }
+}
+
+flutter {
+ source '../..'
+}
+
+dependencies {
+ implementation "org.jetbrains.kotlin:kotlin-stdlib-jdk7:$kotlin_version"
+}
diff --git a/android/app/src/debug/AndroidManifest.xml b/android/app/src/debug/AndroidManifest.xml
new file mode 100644
index 0000000..6f18c68
--- /dev/null
+++ b/android/app/src/debug/AndroidManifest.xml
@@ -0,0 +1,8 @@
+
+
+
+
diff --git a/android/app/src/main/AndroidManifest.xml b/android/app/src/main/AndroidManifest.xml
new file mode 100644
index 0000000..8280c60
--- /dev/null
+++ b/android/app/src/main/AndroidManifest.xml
@@ -0,0 +1,34 @@
+
+
+
+
+
+
+
+
+
+
+
+
+
+
diff --git a/android/app/src/main/kotlin/com/example/bateery_level/MainActivity.kt b/android/app/src/main/kotlin/com/example/bateery_level/MainActivity.kt
new file mode 100644
index 0000000..6e26ea6
--- /dev/null
+++ b/android/app/src/main/kotlin/com/example/bateery_level/MainActivity.kt
@@ -0,0 +1,50 @@
+package com.example.bateery_level
+
+import io.flutter.embedding.android.FlutterActivity
+import io.flutter.embedding.engine.FlutterEngine
+import io.flutter.plugin.common.MethodChannel
+import androidx.annotation.NonNull
+import android.content.Context
+import android.content.ContextWrapper
+import android.content.Intent
+import android.content.IntentFilter
+import android.os.BatteryManager
+import android.os.Build.VERSION
+import android.os.Build.VERSION_CODES
+
+class MainActivity: FlutterActivity() {
+ private val CHANNEL ="mediumExplain/battery"
+
+ override fun configureFlutterEngine(@NonNull flutterEngine: FlutterEngine) {
+ super.configureFlutterEngine(flutterEngine)
+ MethodChannel(flutterEngine.dartExecutor.binaryMessenger, CHANNEL).setMethodCallHandler {
+
+ call, result ->
+ if (call.method == "getBatteryLevel") {
+ val batteryLevel = getBatteryLevel()
+
+ if (batteryLevel != -1) {
+ result.success(batteryLevel)
+ } else {
+ result.error("UNAVAILABLE", "Battery level not available.", null)
+ }
+ } else {
+ result.notImplemented()
+ }
+ }
+
+ }
+ private fun getBatteryLevel(): Int {
+ val batteryLevel: Int
+ if (VERSION.SDK_INT >= VERSION_CODES.LOLLIPOP) {
+ val batteryManager = getSystemService(Context.BATTERY_SERVICE) as BatteryManager
+ batteryLevel = batteryManager.getIntProperty(BatteryManager.BATTERY_PROPERTY_CAPACITY)
+ } else {
+ val intent = ContextWrapper(applicationContext).registerReceiver(null, IntentFilter(Intent.ACTION_BATTERY_CHANGED))
+ batteryLevel = intent!!.getIntExtra(BatteryManager.EXTRA_LEVEL, -1) * 100 / intent.getIntExtra(BatteryManager.EXTRA_SCALE, -1)
+ }
+
+ return batteryLevel
+ }
+
+}
diff --git a/android/app/src/main/res/drawable-v21/launch_background.xml b/android/app/src/main/res/drawable-v21/launch_background.xml
new file mode 100644
index 0000000..f74085f
--- /dev/null
+++ b/android/app/src/main/res/drawable-v21/launch_background.xml
@@ -0,0 +1,12 @@
+
+
+
+