Android mixed development - flutter_boost

Make sure the project uses or supports androidX before integration. ——Suggestions from those who have experienced it! ! !

If you haven't migrated to androidX yet, someone who has been here will also share some experience of migrating androidX with you, hoping to help you

Start integrating flutter_boost

1. Introduce module, create manually, step by step, write by yourself

a. Enter the command line in Terminal   

flutter create -t module flutter_module

 Pay attention to the location you need to store, you can cd to the upper level directory and create it again, the operation is similar to switching the drive letter

b. Then open the flutter module you created, first find pubspec.yaml and then get the packages, you can run the flutter module you created first

c.     Find these four files in the native android project

         aa, first add in gradle.properties

android.useAndroidX=true
android.enableJetifier=true

Of course, if you already support the two lines of androidx, there must be

     bb, add in settings.gradle

setBinding(new Binding([gradle: this]))
evaluate(new File(
        settingsDir,
        '../你的module/.android/include_flutter.groovy'
))
include ':你的module名'
project(':你的module名').projectDir = new File('../你的module名')

     cc, add in the app's build.gradle

implementation project(path: ':flutter')
implementation project(path: ':flutter_boost')

dd. Initialize flutter_boost in the application. For details, please refer to the official flutter_boost

INativeRouter router = new INativeRouter() {
            @Override
            public void openContainer(Context context, String url, Map<String, Object> urlParams, int requestCode, Map<String, Object> exts) {
                String assembleUrl = Utils.assembleUrl(url, urlParams);
                PageRouter.openPageByUrl(context, assembleUrl, urlParams);
            }

        };

        FlutterBoost.BoostLifecycleListener boostLifecycleListener = new FlutterBoost.BoostLifecycleListener() {

            @Override
            public void beforeCreateEngine() {

            }

            @Override
            public void onEngineCreated() {
                // 注册MethodChannel，监听flutter侧的getPlatformVersion调用
                methodChannel = new MethodChannel(FlutterBoost.instance().engineProvider().getDartExecutor(), PageRouter.METHOD_CHANNEL);
                FlutterUtils.setMethodCallHandler(mInstance, methodChannel);
                // 注册PlatformView viewTypeId要和flutter中的viewType对应
                FlutterBoost
                        .instance()
                        .engineProvider()
                        .getPlatformViewsController()
                        .getRegistry()
                        .registerViewFactory("plugins.test/view", new TextPlatformViewFactory(StandardMessageCodec.INSTANCE));

            }

            @Override
            public void onPluginsRegistered() {

            }

            @Override
            public void onEngineDestroy() {

            }

        };


 Platform platform = new FlutterBoost
                .ConfigBuilder(this, router)
                .isDebug(true)
                .whenEngineStart(FlutterBoost.ConfigBuilder.ANY_ACTIVITY_CREATED)
                .renderMode(FlutterView.RenderMode.texture)
                .lifecycleListener(boostLifecycleListener)
                .build();
        FlutterBoost.instance().init(platform);

ee, register in AndroidManifest.xml

        <activity
            android:name="com.idlefish.flutterboost.containers.BoostFlutterActivity"
            android:theme="@style/Theme.AppCompat"
            android:configChanges="orientation|keyboardHidden|keyboard|screenSize|locale|layoutDirection|fontScale|screenLayout|density"
            android:hardwareAccelerated="true"
            android:windowSoftInputMode="adjustResize" >
            <!--页面加载loading图-->
            <meta-data
                android:name="io.flutter.embedding.android.SplashScreenDrawable"
                android:resource="@mipmap/你想要的过渡图片"/>

        </activity>

        <meta-data android:name="flutterEmbedding"
            android:value="2"/>

2. If you have reached the sky in one step, and someone else has written something about flutter and you need to import it directly, then you can import it as a module, and the four files need to be matched correctly ! ! !

3. If you are co-developing and others have put the flutter module project in git or svn, then you first create the module manually, then paste the .git or .svn file into the manually created module, open the project, and pull Check the file, get it again, and you’re basically done. If it doesn’t work, just paste lib, .yaml and assets in, but the four files need to be matched correctly! ! ! ! ! !