git init

.gitignore

@@ -0,0 +1,46 @@
+# Miscellaneous
+*.class
+*.log
+*.pyc
+*.swp
+.DS_Store
+.atom/
+.buildlog/
+.history
+.svn/
+
+# IntelliJ related
+*.iml
+*.ipr
+*.iws
+.idea/
+
+# The .vscode folder contains launch configuration and tasks you configure in
+# VS Code which you may wish to be included in version control, so this line
+# is commented out by default.
+#.vscode/
+
+# Flutter/Dart/Pub related
+**/doc/api/
+**/ios/Flutter/.last_build_id
+.dart_tool/
+.flutter-plugins
+.flutter-plugins-dependencies
+.packages
+.pub-cache/
+.pub/
+/build/
+
+# Web related
+lib/generated_plugin_registrant.dart
+
+# Symbolication related
+app.*.symbols
+
+# Obfuscation related
+app.*.map.json
+
+# Android Studio will place build artifacts here
+/android/app/debug
+/android/app/profile
+/android/app/release

.metadata

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+# This file tracks properties of this Flutter project.
+# Used by Flutter tool to assess capabilities and perform upgrades etc.
+#
+# This file should be version controlled and should not be manually edited.
+
+version:
+  revision: 5f105a6ca7a5ac7b8bc9b241f4c2d86f4188cf5c
+  channel: stable
+
+project_type: app

README.md

@@ -0,0 +1,16 @@
+# fluttersample
+
+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://flutter.dev/docs/get-started/codelab)
+- [Cookbook: Useful Flutter samples](https://flutter.dev/docs/cookbook)
+
+For help getting started with Flutter, view our
+[online documentation](https://flutter.dev/docs), which offers tutorials,
+samples, guidance on mobile development, and a full API reference.

analysis_options.yaml

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+# 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

android/.gitignore

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+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

android/app/build.gradle

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+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: "$flutterRoot/packages/flutter_tools/gradle/flutter.gradle"
+
+android {
+    compileSdkVersion flutter.compileSdkVersion
+
+    compileOptions {
+        sourceCompatibility JavaVersion.VERSION_1_8
+        targetCompatibility JavaVersion.VERSION_1_8
+    }
+
+    kotlinOptions {
+        jvmTarget = '1.8'
+    }
+
+    sourceSets {
+        main.java.srcDirs += 'src/main/kotlin'
+    }
+
+    defaultConfig {
+        // TODO: Specify your own unique Application ID (https://developer.android.com/studio/build/application-id.html).
+        applicationId "com.example.fluttersample"
+        minSdkVersion flutter.minSdkVersion
+        targetSdkVersion flutter.targetSdkVersion
+        versionCode flutterVersionCode.toInteger()
+        versionName flutterVersionName
+    }
+
+    buildTypes {
+        release {
+            // TODO: Add your own signing config for the release build.
+            // Signing with the debug keys for now, so `flutter run --release` works.
+            signingConfig signingConfigs.debug
+        }
+    }
+}
+
+flutter {
+    source '../..'
+}
+
+dependencies {
+    implementation "org.jetbrains.kotlin:kotlin-stdlib-jdk7:$kotlin_version"
+}

android/app/src/debug/AndroidManifest.xml

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

android/app/src/main/AndroidManifest.xml

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+<manifest xmlns:android="http://schemas.android.com/apk/res/android"
+    package="com.example.fluttersample">
+   <application
+       android:name=".MainApplication"
+        android:label="fluttersample">
+        <activity
+            android:name=".MainActivity"
+            android:exported="true"
+            android:launchMode="singleTop"
+            android:theme="@style/LaunchTheme"
+            android:configChanges="orientation|keyboardHidden|keyboard|screenSize|smallestScreenSize|locale|layoutDirection|fontScale|screenLayout|density|uiMode"
+            android:hardwareAccelerated="true"
+            android:windowSoftInputMode="adjustResize">
+            <!-- Specifies an Android theme to apply to this Activity as soon as
+                 the Android process has started. This theme is visible to the user
+                 while the Flutter UI initializes. After that, this theme continues
+                 to determine the Window background behind the Flutter UI. -->
+            <meta-data
+              android:name="io.flutter.embedding.android.NormalTheme"
+              android:resource="@style/NormalTheme"
+              />
+            <intent-filter>
+                <action android:name="android.intent.action.MAIN"/>
+                <category android:name="android.intent.category.LAUNCHER"/>
+            </intent-filter>
+        </activity>
+        <!-- Don't delete the meta-data below.
+             This is used by the Flutter tool to generate GeneratedPluginRegistrant.java -->
+        <meta-data
+            android:name="flutterEmbedding"
+            android:value="2" />
+    </application>
+</manifest>

android/app/src/main/kotlin/com/example/fluttersample/MainActivity.kt

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+package com.example.fluttersample
+
+import android.content.Context
+import android.content.Intent
+import android.graphics.Color
+import android.net.Uri
+import android.os.Bundle
+import android.view.View
+import io.flutter.embedding.android.FlutterActivity
+import io.flutter.embedding.engine.FlutterEngine
+import io.flutter.embedding.engine.plugins.shim.ShimPluginRegistry
+import io.flutter.plugin.common.BinaryMessenger
+import io.flutter.plugin.common.MethodCall
+import io.flutter.plugin.common.MethodChannel
+import io.flutter.plugin.common.StandardMessageCodec
+import io.flutter.plugin.platform.PlatformView
+import io.flutter.plugin.platform.PlatformViewFactory
+import io.flutter.plugins.GeneratedPluginRegistrant
+
+
+class MainActivity : FlutterActivity() {
+
+    override fun onCreate(savedInstanceState: Bundle?) {
+        super.onCreate(savedInstanceState)
+        registerMethodChannel()
+        registerMethodChannel1()
+    }
+
+    override fun configureFlutterEngine(flutterEngine: FlutterEngine) {
+        super.configureFlutterEngine(flutterEngine)
+        GeneratedPluginRegistrant.registerWith(flutterEngine)
+    }
+
+    private fun registerMethodChannel1() {
+        val registrar = ShimPluginRegistry(flutterEngine!!)
+            .registrarFor("example.native_method/NativeViews")
+        val playerViewFactory = SampleViewFactory(registrar.messenger())
+        registrar.platformViewRegistry().registerViewFactory("SampleView", playerViewFactory)
+    }
+
+    // flutter 调用原生代码
+    private fun registerMethodChannel() {
+        MethodChannel(
+            flutterEngine?.dartExecutor,
+            "example.native_method/navigation"
+        ).setMethodCallHandler { call, result ->
+            if (call.method.equals("openAppStore")) {
+                try {
+                    val uri = Uri.parse("market://details?id=com.tencent.mm")
+                    val intent = Intent(Intent.ACTION_VIEW, uri)
+                    intent.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK)
+                    startActivity(intent)
+                    result.success(0)
+                } catch (e: Exception) {
+                    result.error("UNAVAILABLE", "没有安装应用市场", null)
+                }
+            } else {
+                result.notImplemented()
+            }
+        }
+    }
+
+    class SampleViewFactory(val messenger: BinaryMessenger) :
+        PlatformViewFactory(StandardMessageCodec.INSTANCE) {
+        override fun create(
+            context: Context?, viewId: Int,
+            args: Any?
+        ): PlatformView {
+            return SimpleViewControl(context, viewId, messenger);
+        }
+    }
+
+    class SimpleViewControl(
+        context: Context?, viewId: Int,
+        messenger: BinaryMessenger?
+    ) : PlatformView, MethodChannel.MethodCallHandler {
+        var mView: View = View(context)
+        var methodChannel: MethodChannel
+
+        init {
+            mView.setBackgroundColor(Color.rgb(255, 0, 0));
+
+            methodChannel = MethodChannel(messenger, "example.native_method/native_views_$viewId")
+            methodChannel.setMethodCallHandler(this)
+        }
+
+        override fun getView(): View {
+            return mView
+        }
+
+        override fun dispose() {
+
+        }
+
+        override fun onMethodCall(call: MethodCall, result: MethodChannel.Result) {
+            if (call.method.equals("changeBackgroundColor")) {
+                view.setBackgroundColor(Color.rgb(0, 0, 255));
+
+
+                result.success(0);
+            } else {
+                result.notImplemented();
+            }
+        }
+    }
+
+}

android/app/src/main/kotlin/com/example/fluttersample/MainActivity2.java

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+package com.example.fluttersample;
+import android.content.Intent;
+import android.net.Uri;
+import android.os.Bundle;
+
+import androidx.annotation.NonNull;
+
+import java.util.HashMap;
+import java.util.Map;
+import io.flutter.embedding.android.FlutterActivity;
+
+import io.flutter.plugin.common.MethodCall;
+import io.flutter.plugin.common.MethodChannel;
+
+public class MainActivity2 extends FlutterActivity{
+
+    private long mainAct_onCreate_time=0;
+
+    @Override
+    protected void onCreate(Bundle savedInstanceState) {
+        super.onCreate(savedInstanceState);
+
+        new MethodChannel(
+                getFlutterEngine().getDartExecutor(),
+                "example.native_method/navigation"
+        ).setMethodCallHandler(new MethodChannel.MethodCallHandler() {
+            @Override
+            public void onMethodCall(@NonNull MethodCall call, @NonNull MethodChannel.Result result) {
+                if (call.method.equals("openAppStore")) {
+                    try {
+                        Uri uri = Uri.parse("market://details?id=com.tencent.mm");
+                        Intent intent =new  Intent(Intent.ACTION_VIEW, uri);
+                        intent.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
+                        startActivity(intent);
+                        result.success(0);
+                    } catch (Exception e) {
+                        result.error("UNAVAILABLE", "没有安装应用市场", null);
+                    }
+                } else if (call.method.equals("getStartTime")) {
+                    // MainUnityActivity.open(MainActivity.this);
+                    Map<String, Long> map = new HashMap<>();
+                    map.put("app_init_time",MainApplication.instance.app_init_time);
+                    map.put("app_attachBaseContext_time",MainApplication.instance.app_attachBaseContext_time);
+                    map.put("app_onCreate_time",MainApplication.instance.app_onCreate_time);
+                    map.put("mainAct_onCreate_time",mainAct_onCreate_time);
+                    result.success(map);
+                } else {
+                    result.notImplemented();
+                }
+            }
+        });
+    }
+}