boost1.9升级

android/build.gradle

@@ -39,6 +39,7 @@ dependencies {
     implementation 'com.android.support:design:28.0.0'
     implementation 'com.android.support:support-v4:28.0.0'
     implementation 'android.arch.lifecycle:common-java8:1.1.1'
+    implementation 'com.alibaba:fastjson:1.2.41'
 
 }
 

android/src/main/java/com/idlefish/flutterboost/Utils.java

@@ -35,14 +35,14 @@ import android.view.View;
 import android.view.Window;
 import android.view.WindowManager;
 import android.view.inputmethod.InputMethodManager;
+import com.alibaba.fastjson.JSON;
 
-import java.io.BufferedReader;
-import java.io.File;
-import java.io.FileOutputStream;
-import java.io.IOException;
-import java.io.InputStreamReader;
+import java.io.*;
 import java.lang.reflect.Field;
 import java.lang.reflect.Method;
+import java.net.URLEncoder;
+import java.util.List;
+import java.util.Map;
 
 public class Utils {
 
@@ -289,4 +289,55 @@ public class Utils {
         }
     }
 
+
+
+
+    public static String assembleUrl(String url,Map<String, Object> urlParams){
+
+        StringBuilder targetUrl = new StringBuilder(url);
+        if(urlParams != null && !urlParams.isEmpty()) {
+            if(!targetUrl.toString().contains("?")){
+                targetUrl.append("?");
+            }
+
+
+            for(Map.Entry entry:urlParams.entrySet()) {
+                if(entry.getValue() instanceof Map ) {
+                    Map<String,Object> params = (Map<String,Object> )entry.getValue();
+
+                    for(Map.Entry param:params.entrySet()) {
+                        String key = (String)param.getKey();
+                        String value = null;
+                        if(param.getValue() instanceof Map || param.getValue() instanceof List) {
+                            try {
+                                value = URLEncoder.encode(JSON.toJSONString(param.getValue()), "UTF-8");
+                            } catch (UnsupportedEncodingException e) {
+                                e.printStackTrace();
+                            }
+                        }else{
+                            value = (param.getValue()==null?null:URLEncoder.encode( String.valueOf(param.getValue())));
+                        }
+
+                        if(value==null){
+                            continue;
+                        }
+                        if(targetUrl.toString().endsWith("?")){
+                            targetUrl.append(key).append("=").append(value);
+                        }else{
+                            targetUrl.append("&").append(key).append("=").append(value);
+                        }
+
+                    }
+                }
+
+            }
+
+
+        }
+        return  targetUrl.toString();
+    }
+
+
+
+
 }
\ No newline at end of file

android/src/main/java/com/idlefish/flutterboost/containers/FlutterActivityAndFragmentDelegate.java

@@ -7,7 +7,6 @@ import android.content.Context;
 import android.content.Intent;
 import android.os.Build;
 import android.os.Bundle;
-import android.os.Handler;
 import android.support.annotation.NonNull;
 import android.support.annotation.Nullable;
 import android.view.LayoutInflater;
@@ -16,7 +15,6 @@ import android.view.ViewGroup;
 
 import java.io.Serializable;
 import java.util.Arrays;
-import java.util.HashMap;
 import java.util.Map;
 
 
@@ -27,9 +25,7 @@ import io.flutter.Log;
 import io.flutter.app.FlutterActivity;
 import io.flutter.embedding.android.*;
 import io.flutter.embedding.engine.FlutterEngine;
-import io.flutter.embedding.engine.FlutterEngineCache;
 import io.flutter.embedding.engine.FlutterShellArgs;
-import io.flutter.embedding.engine.dart.DartExecutor;
 import io.flutter.embedding.engine.renderer.OnFirstFrameRenderedListener;
 import io.flutter.plugin.platform.PlatformPlugin;
 import io.flutter.view.FlutterMain;
@@ -157,7 +153,7 @@ public class FlutterActivityAndFragmentDelegate  implements IFlutterViewContaine
         // Our host did not provide a custom FlutterEngine. Create a FlutterEngine to back our
         // FlutterView.
         Log.d(TAG, "No preferred FlutterEngine was provided. Creating a new FlutterEngine for"
-                + " this FlutterFragment.");
+                + " this NewFlutterFragment.");
         flutterEngine = new FlutterEngine(host.getContext());
         isFlutterEngineFromHost = false;
     }
@@ -224,7 +220,7 @@ public class FlutterActivityAndFragmentDelegate  implements IFlutterViewContaine
                 platformPlugin.updateSystemUiOverlays();
             }
         } else {
-            Log.w(TAG, "onPostResume() invoked before FlutterFragment was attached to an Activity.");
+            Log.w(TAG, "onPostResume() invoked before NewFlutterFragment was attached to an Activity.");
         }
     }
 
@@ -296,7 +292,7 @@ public class FlutterActivityAndFragmentDelegate  implements IFlutterViewContaine
 //            Log.v(TAG, "Forwarding onBackPressed() to FlutterEngine.");
 //            flutterEngine.getNavigationChannel().popRoute();
 //        } else {
-//            Log.w(TAG, "Invoked onBackPressed() before FlutterFragment was attached to an Activity.");
+//            Log.w(TAG, "Invoked onBackPressed() before NewFlutterFragment was attached to an Activity.");
 //        }
     }
 
@@ -312,7 +308,7 @@ public class FlutterActivityAndFragmentDelegate  implements IFlutterViewContaine
                     + "grantResults: " + Arrays.toString(grantResults));
             flutterEngine.getActivityControlSurface().onRequestPermissionsResult(requestCode, permissions, grantResults);
         } else {
-            Log.w(TAG, "onRequestPermissionResult() invoked before FlutterFragment was attached to an Activity.");
+            Log.w(TAG, "onRequestPermissionResult() invoked before NewFlutterFragment was attached to an Activity.");
         }
     }
 
@@ -325,7 +321,7 @@ public class FlutterActivityAndFragmentDelegate  implements IFlutterViewContaine
             Log.v(TAG, "Forwarding onNewIntent() to FlutterEngine.");
             flutterEngine.getActivityControlSurface().onNewIntent(intent);
         } else {
-            Log.w(TAG, "onNewIntent() invoked before FlutterFragment was attached to an Activity.");
+            Log.w(TAG, "onNewIntent() invoked before NewFlutterFragment was attached to an Activity.");
         }
     }
 
@@ -351,7 +347,7 @@ public class FlutterActivityAndFragmentDelegate  implements IFlutterViewContaine
                     + "data: " + data);
             flutterEngine.getActivityControlSurface().onActivityResult(requestCode, resultCode, data);
         } else {
-            Log.w(TAG, "onActivityResult() invoked before FlutterFragment was attached to an Activity.");
+            Log.w(TAG, "onActivityResult() invoked before NewFlutterFragment was attached to an Activity.");
         }
     }
 
@@ -362,7 +358,7 @@ public class FlutterActivityAndFragmentDelegate  implements IFlutterViewContaine
             Log.v(TAG, "Forwarding onUserLeaveHint() to FlutterEngine.");
             flutterEngine.getActivityControlSurface().onUserLeaveHint();
         } else {
-            Log.w(TAG, "onUserLeaveHint() invoked before FlutterFragment was attached to an Activity.");
+            Log.w(TAG, "onUserLeaveHint() invoked before NewFlutterFragment was attached to an Activity.");
         }
     }
 
@@ -379,7 +375,7 @@ public class FlutterActivityAndFragmentDelegate  implements IFlutterViewContaine
                 flutterEngine.getSystemChannel().sendMemoryPressureWarning();
             }
         } else {
-            Log.w(TAG, "onTrimMemory() invoked before FlutterFragment was attached to an Activity.");
+            Log.w(TAG, "onTrimMemory() invoked before NewFlutterFragment was attached to an Activity.");
         }
     }
 
@@ -440,7 +436,7 @@ public class FlutterActivityAndFragmentDelegate  implements IFlutterViewContaine
     }
 
     /**
-     * The {@link FlutterActivity} or {@link FlutterFragment} that owns this
+     * The {@link FlutterActivity} or {@link NewFlutterFragment} that owns this
      * {@code FlutterActivityAndFragmentDelegate}.
      */
     /* package */ interface Host extends SplashScreenProvider, FlutterEngineProvider, FlutterEngineConfigurator {
@@ -469,42 +465,6 @@ public class FlutterActivityAndFragmentDelegate  implements IFlutterViewContaine
         @NonNull
         FlutterShellArgs getFlutterShellArgs();
 
-        /**
-         * Returns the ID of a statically cached {@link FlutterEngine} to use within this
-         * delegate's host, or {@code null} if this delegate's host does not want to
-         * use a cached {@link FlutterEngine}.
-         */
-        @Nullable
-        String getCachedEngineId();
-
-        /**
-         * Returns true if the {@link FlutterEngine} used in this delegate should be destroyed
-         * when the host/delegate are destroyed.
-         * <p>
-         * The default value is {@code true} in cases where {@code FlutterFragment} created its own
-         * {@link FlutterEngine}, and {@code false} in cases where a cached {@link FlutterEngine} was
-         * provided.
-         */
-        boolean shouldDestroyEngineWithHost();
-
-        /**
-         * Returns the Dart entrypoint that should run when a new {@link FlutterEngine} is
-         * created.
-         */
-        @NonNull
-        String getDartEntrypointFunctionName();
-
-        /**
-         * Returns the path to the app bundle where the Dart code exists.
-         */
-        @NonNull
-        String getAppBundlePath();
-
-        /**
-         * Returns the initial route that Flutter renders.
-         */
-        @Nullable
-        String getInitialRoute();
 
         /**
          * Returns the {@link FlutterView.RenderMode} used by the {@link FlutterView} that

android/src/main/java/com/idlefish/flutterboost/containers/NewBoostFlutterActivity.java

@@ -41,21 +41,19 @@ public class NewBoostFlutterActivity extends Activity
     private static final String TAG = "NewBoostFlutterActivity";
 
     // Meta-data arguments, processed from manifest XML.
-    protected static final String DART_ENTRYPOINT_META_DATA_KEY = "io.flutter.Entrypoint";
-    protected static final String INITIAL_ROUTE_META_DATA_KEY = "io.flutter.InitialRoute";
     protected static final String SPLASH_SCREEN_META_DATA_KEY = "io.flutter.embedding.android.SplashScreenDrawable";
     protected static final String NORMAL_THEME_META_DATA_KEY = "io.flutter.embedding.android.NormalTheme";
 
     // Intent extra arguments.
     protected static final String EXTRA_DART_ENTRYPOINT = "dart_entrypoint";
-    protected static final String EXTRA_INITIAL_ROUTE = "initial_route";
     protected static final String EXTRA_BACKGROUND_MODE = "background_mode";
-    protected static final String EXTRA_CACHED_ENGINE_ID = "cached_engine_id";
     protected static final String EXTRA_DESTROY_ENGINE_WITH_ACTIVITY = "destroy_engine_with_activity";
 
+    protected static final String EXTRA_URL = "url";
+    protected static final String EXTRA_PARAMS = "params";
+
+
     // Default configuration.
-    protected static final String DEFAULT_DART_ENTRYPOINT = "main";
-    protected static final String DEFAULT_INITIAL_ROUTE = "/";
     protected static final String DEFAULT_BACKGROUND_MODE = BackgroundMode.opaque.name();
 
 
@@ -71,11 +69,9 @@ public class NewBoostFlutterActivity extends Activity
 
     public static class NewEngineIntentBuilder {
         private final Class<? extends NewBoostFlutterActivity> activityClass;
-        private String dartEntrypoint = DEFAULT_DART_ENTRYPOINT;
-        private String initialRoute = DEFAULT_INITIAL_ROUTE;
         private String backgroundMode = DEFAULT_BACKGROUND_MODE;
         private String url = "";
-        private Map params = null;
+        private HashMap params = new HashMap();
 
 
 
@@ -84,10 +80,7 @@ public class NewBoostFlutterActivity extends Activity
         }
 
 
-        public NewEngineIntentBuilder dartEntrypoint(@NonNull String dartEntrypoint) {
-            this.dartEntrypoint = dartEntrypoint;
-            return this;
-        }
+
 
         public NewEngineIntentBuilder url (@NonNull String url) {
             this.url = url;
@@ -95,15 +88,11 @@ public class NewBoostFlutterActivity extends Activity
         }
 
 
-        public NewEngineIntentBuilder params (@NonNull Map params) {
+        public NewEngineIntentBuilder params (@NonNull HashMap params) {
             this.params = params;
             return this;
         }
 
-        public NewEngineIntentBuilder initialRoute(@NonNull String initialRoute) {
-            this.initialRoute = initialRoute;
-            return this;
-        }
 
 
         public NewEngineIntentBuilder backgroundMode(@NonNull BackgroundMode backgroundMode) {
@@ -114,12 +103,10 @@ public class NewBoostFlutterActivity extends Activity
 
         public Intent build(@NonNull Context context) {
             return new Intent(context, activityClass)
-                    .putExtra(EXTRA_DART_ENTRYPOINT, dartEntrypoint)
-                    .putExtra(EXTRA_INITIAL_ROUTE, initialRoute)
                     .putExtra(EXTRA_BACKGROUND_MODE, backgroundMode)
                     .putExtra(EXTRA_DESTROY_ENGINE_WITH_ACTIVITY, false)
-                    .putExtra("url", url)
-                    .putExtra("params", (HashMap)params);
+                    .putExtra(EXTRA_URL, url)
+                    .putExtra(EXTRA_PARAMS, (HashMap)params);
         }
     }
 
@@ -365,129 +352,7 @@ public class NewBoostFlutterActivity extends Activity
         return FlutterShellArgs.fromIntent(getIntent());
     }
 
-    /**
-     * Returns the ID of a statically cached {@link FlutterEngine} to use within this
-     * {@code FlutterActivity}, or {@code null} if this {@code FlutterActivity} does not want to
-     * use a cached {@link FlutterEngine}.
-     */
-    @Override
-    @Nullable
-    public String getCachedEngineId() {
-        return getIntent().getStringExtra(EXTRA_CACHED_ENGINE_ID);
-    }
-
-    /**
-     * Returns false if the {@link FlutterEngine} backing this {@code FlutterActivity} should
-     * outlive this {@code FlutterActivity}, or true to be destroyed when the {@code FlutterActivity}
-     * is destroyed.
-     * <p>
-     * The default value is {@code true} in cases where {@code FlutterActivity} created its own
-     * {@link FlutterEngine}, and {@code false} in cases where a cached {@link FlutterEngine} was
-     * provided.
-     */
-    @Override
-    public boolean shouldDestroyEngineWithHost() {
-        return getIntent().getBooleanExtra(EXTRA_DESTROY_ENGINE_WITH_ACTIVITY, false);
-    }
-
-    /**
-     * The Dart entrypoint that will be executed as soon as the Dart snapshot is loaded.
-     * <p>
-     * This preference can be controlled with 2 methods:
-     * <ol>
-     * <li>Pass a {@code String} as {@link #EXTRA_DART_ENTRYPOINT} with the launching {@code Intent}, or</li>
-     * <li>Set a {@code <meta-data>} called {@link #DART_ENTRYPOINT_META_DATA_KEY} for this
-     * {@code Activity} in the Android manifest.</li>
-     * </ol>
-     * If both preferences are set, the {@code Intent} preference takes priority.
-     * <p>
-     * The reason that a {@code <meta-data>} preference is supported is because this {@code Activity}
-     * might be the very first {@code Activity} launched, which means the developer won't have
-     * control over the incoming {@code Intent}.
-     * <p>
-     * Subclasses may override this method to directly control the Dart entrypoint.
-     */
-    @NonNull
-    public String getDartEntrypointFunctionName() {
-        if (getIntent().hasExtra(EXTRA_DART_ENTRYPOINT)) {
-            return getIntent().getStringExtra(EXTRA_DART_ENTRYPOINT);
-        }
-
-        try {
-            ActivityInfo activityInfo = getPackageManager().getActivityInfo(
-                    getComponentName(),
-                    PackageManager.GET_META_DATA | PackageManager.GET_ACTIVITIES
-            );
-            Bundle metadata = activityInfo.metaData;
-            String desiredDartEntrypoint = metadata != null ? metadata.getString(DART_ENTRYPOINT_META_DATA_KEY) : null;
-            return desiredDartEntrypoint != null ? desiredDartEntrypoint : DEFAULT_DART_ENTRYPOINT;
-        } catch (PackageManager.NameNotFoundException e) {
-            return DEFAULT_DART_ENTRYPOINT;
-        }
-    }
-
-    /**
-     * The initial route that a Flutter app will render upon loading and executing its Dart code.
-     * <p>
-     * This preference can be controlled with 2 methods:
-     * <ol>
-     * <li>Pass a boolean as {@link #EXTRA_INITIAL_ROUTE} with the launching {@code Intent}, or</li>
-     * <li>Set a {@code <meta-data>} called {@link #INITIAL_ROUTE_META_DATA_KEY} for this
-     * {@code Activity} in the Android manifest.</li>
-     * </ol>
-     * If both preferences are set, the {@code Intent} preference takes priority.
-     * <p>
-     * The reason that a {@code <meta-data>} preference is supported is because this {@code Activity}
-     * might be the very first {@code Activity} launched, which means the developer won't have
-     * control over the incoming {@code Intent}.
-     * <p>
-     * Subclasses may override this method to directly control the initial route.
-     */
-    @NonNull
-    public String getInitialRoute() {
-        if (getIntent().hasExtra(EXTRA_INITIAL_ROUTE)) {
-            return getIntent().getStringExtra(EXTRA_INITIAL_ROUTE);
-        }
 
-        try {
-            ActivityInfo activityInfo = getPackageManager().getActivityInfo(
-                    getComponentName(),
-                    PackageManager.GET_META_DATA | PackageManager.GET_ACTIVITIES
-            );
-            Bundle metadata = activityInfo.metaData;
-            String desiredInitialRoute = metadata != null ? metadata.getString(INITIAL_ROUTE_META_DATA_KEY) : null;
-            return desiredInitialRoute != null ? desiredInitialRoute : DEFAULT_INITIAL_ROUTE;
-        } catch (PackageManager.NameNotFoundException e) {
-            return DEFAULT_INITIAL_ROUTE;
-        }
-    }
-
-    /**
-     * The path to the bundle that contains this Flutter app's resources, e.g., Dart code snapshots.
-     * <p>
-     * When this {@code FlutterActivity} is run by Flutter tooling and a data String is included
-     * in the launching {@code Intent}, that data String is interpreted as an app bundle path.
-     * <p>
-     * By default, the app bundle path is obtained from {@link FlutterMain#findAppBundlePath()}.
-     * <p>
-     * Subclasses may override this method to return a custom app bundle path.
-     */
-    @NonNull
-    public String getAppBundlePath() {
-        // If this Activity was launched from tooling, and the incoming Intent contains
-        // a custom app bundle path, return that path.
-        // TODO(mattcarroll): determine if we should have an explicit FlutterTestActivity instead of conflating.
-        if (isDebuggable() && Intent.ACTION_RUN.equals(getIntent().getAction())) {
-            String appBundlePath = getIntent().getDataString();
-            if (appBundlePath != null) {
-                return appBundlePath;
-            }
-        }
-
-        // Return the default app bundle path.
-        // TODO(mattcarroll): move app bundle resolution into an appropriately named class.
-        return FlutterMain.findAppBundlePath();
-    }
 
     /**
      * Returns true if Flutter is running in "debug mode", and false otherwise.
@@ -600,13 +465,22 @@ public class NewBoostFlutterActivity extends Activity
 
     @Override
     public String getContainerUrl() {
-        return "flutterPage";
+        if (getIntent().hasExtra(EXTRA_URL)) {
+            return getIntent().getStringExtra(EXTRA_URL);
+        }
+        return "";
+
     }
 
     @Override
     public Map getContainerUrlParams() {
+
+        if (getIntent().hasExtra(EXTRA_PARAMS)) {
+            return (Map) getIntent().getSerializableExtra(EXTRA_PARAMS);
+        }
+
         Map<String,String> params = new HashMap<>();
-        params.put("aaa","bbb");
+
         return params;
     }
 

android/src/main/java/com/idlefish/flutterboost/containers/FlutterFragment.java → android/src/main/java/com/idlefish/flutterboost/containers/NewFlutterFragment.java

@@ -26,9 +26,9 @@ import java.util.HashMap;
 import java.util.Map;
 
 
-public class FlutterFragment extends Fragment implements FlutterActivityAndFragmentDelegate.Host {
+public class NewFlutterFragment extends Fragment implements FlutterActivityAndFragmentDelegate.Host {
 
-    private static final String TAG = "FlutterFragment";
+    private static final String TAG = "NewFlutterFragment";
 
     /**
      * The Dart entrypoint method name that is executed upon initialization.
@@ -48,12 +48,12 @@ public class FlutterFragment extends Fragment implements FlutterActivityAndFragm
     protected static final String ARG_FLUTTER_INITIALIZATION_ARGS = "initialization_args";
     /**
      * {@link FlutterView.RenderMode} to be used for the {@link FlutterView} in this
-     * {@code FlutterFragment}
+     * {@code NewFlutterFragment}
      */
     protected static final String ARG_FLUTTERVIEW_RENDER_MODE = "flutterview_render_mode";
     /**
      * {@link FlutterView.TransparencyMode} to be used for the {@link FlutterView} in this
-     * {@code FlutterFragment}
+     * {@code NewFlutterFragment}
      */
     protected static final String ARG_FLUTTERVIEW_TRANSPARENCY_MODE = "flutterview_transparency_mode";
     /**
@@ -61,21 +61,26 @@ public class FlutterFragment extends Fragment implements FlutterActivityAndFragm
      */
     protected static final String ARG_SHOULD_ATTACH_ENGINE_TO_ACTIVITY = "should_attach_engine_to_activity";
     /**
-     * the created {@code FlutterFragment}.
+     * the created {@code NewFlutterFragment}.
      */
     protected static final String ARG_CACHED_ENGINE_ID = "cached_engine_id";
     /**
-     * True if the {@link FlutterEngine} in the created {@code FlutterFragment} should be destroyed
-     * when the {@code FlutterFragment} is destroyed, false if the {@link FlutterEngine} should
-     * outlive the {@code FlutterFragment}.
+     * True if the {@link FlutterEngine} in the created {@code NewFlutterFragment} should be destroyed
+     * when the {@code NewFlutterFragment} is destroyed, false if the {@link FlutterEngine} should
+     * outlive the {@code NewFlutterFragment}.
      */
     protected static final String ARG_DESTROY_ENGINE_WITH_FRAGMENT = "destroy_engine_with_fragment";
 
+
+    protected static final String EXTRA_URL = "url";
+    protected static final String EXTRA_PARAMS = "params";
+
+
     /**
-     * Creates a {@code FlutterFragment} with a default configuration.
+     * Creates a {@code NewFlutterFragment} with a default configuration.
      * <p>
-     * {@code FlutterFragment}'s default configuration creates a new {@link FlutterEngine} within
-     * the {@code FlutterFragment} and uses the following settings:
+     * {@code NewFlutterFragment}'s default configuration creates a new {@link FlutterEngine} within
+     * the {@code NewFlutterFragment} and uses the following settings:
      * <ul>
      * <li>Dart entrypoint: "main"</li>
      * <li>Initial route: "/"</li>
@@ -88,12 +93,12 @@ public class FlutterFragment extends Fragment implements FlutterActivityAndFragm
      * To use a cached {@link FlutterEngine} instead of creating a new one, use
      */
     @NonNull
-    public static FlutterFragment createDefault() {
+    public static NewFlutterFragment createDefault() {
         return new NewEngineFragmentBuilder().build();
     }
 
     /**
-     * Returns a {@link NewEngineFragmentBuilder} to create a {@code FlutterFragment} with a new
+     * Returns a {@link NewEngineFragmentBuilder} to create a {@code NewFlutterFragment} with a new
      * {@link FlutterEngine} and a desired engine configuration.
      */
     @NonNull
@@ -101,101 +106,33 @@ public class FlutterFragment extends Fragment implements FlutterActivityAndFragm
         return new NewEngineFragmentBuilder();
     }
 
-    /**
-     * Builder that creates a new {@code FlutterFragment} with {@code arguments} that correspond
-     * to the values set on this {@code NewEngineFragmentBuilder}.
-     * <p>
-     * To create a {@code FlutterFragment} with default {@code arguments}, invoke
-     * {@link #createDefault()}.
-     * <p>
-     * Subclasses of {@code FlutterFragment} that do not introduce any new arguments can use this
-     * {@code NewEngineFragmentBuilder} to construct instances of the subclass without subclassing
-     * this {@code NewEngineFragmentBuilder}.
-     * {@code
-     * MyFlutterFragment f = new FlutterFragment.NewEngineFragmentBuilder(MyFlutterFragment.class)
-     * .someProperty(...)
-     * .someOtherProperty(...)
-     * .build<MyFlutterFragment>();
-     * }
-     * <p>
-     * Subclasses of {@code FlutterFragment} that introduce new arguments should subclass this
-     * {@code NewEngineFragmentBuilder} to add the new properties:
-     * <ol>
-     * <li>Ensure the {@code FlutterFragment} subclass has a no-arg constructor.</li>
-     * <li>Subclass this {@code NewEngineFragmentBuilder}.</li>
-     * <li>Override the new {@code NewEngineFragmentBuilder}'s no-arg constructor and invoke the
-     * super constructor to set the {@code FlutterFragment} subclass: {@code
-     * public MyBuilder() {
-     * super(MyFlutterFragment.class);
-     * }
-     * }</li>
-     * <li>Add appropriate property methods for the new properties.</li>
-     * <li>Override {@link NewEngineFragmentBuilder#createArgs()}, call through to the super method,
-     * then add the new properties as arguments in the {@link Bundle}.</li>
-     * </ol>
-     * Once a {@code NewEngineFragmentBuilder} subclass is defined, the {@code FlutterFragment}
-     * subclass can be instantiated as follows.
-     * {@code
-     * MyFlutterFragment f = new MyBuilder()
-     * .someExistingProperty(...)
-     * .someNewProperty(...)
-     * .build<MyFlutterFragment>();
-     * }
-     */
+
     public static class NewEngineFragmentBuilder {
-        private final Class<? extends FlutterFragment> fragmentClass;
-        private String dartEntrypoint = "main";
-        private String initialRoute = "/";
-        private String appBundlePath = null;
+        private final Class<? extends NewFlutterFragment> fragmentClass;
+
         private FlutterShellArgs shellArgs = null;
         private FlutterView.RenderMode renderMode = FlutterView.RenderMode.surface;
         private FlutterView.TransparencyMode transparencyMode = FlutterView.TransparencyMode.transparent;
         private boolean shouldAttachEngineToActivity = true;
-
+        private String url = "";
+        private HashMap params = new HashMap();
         /**
          * Constructs a {@code NewEngineFragmentBuilder} that is configured to construct an instance of
-         * {@code FlutterFragment}.
+         * {@code NewFlutterFragment}.
          */
         public NewEngineFragmentBuilder() {
-            fragmentClass = FlutterFragment.class;
+            fragmentClass = NewFlutterFragment.class;
         }
 
         /**
          * Constructs a {@code NewEngineFragmentBuilder} that is configured to construct an instance of
-         * {@code subclass}, which extends {@code FlutterFragment}.
+         * {@code subclass}, which extends {@code NewFlutterFragment}.
          */
-        public NewEngineFragmentBuilder(@NonNull Class<? extends FlutterFragment> subclass) {
+        public NewEngineFragmentBuilder(@NonNull Class<? extends NewFlutterFragment> subclass) {
             fragmentClass = subclass;
         }
 
-        /**
-         * The name of the initial Dart method to invoke, defaults to "main".
-         */
-        @NonNull
-        public NewEngineFragmentBuilder dartEntrypoint(@NonNull String dartEntrypoint) {
-            this.dartEntrypoint = dartEntrypoint;
-            return this;
-        }
 
-        /**
-         * The initial route that a Flutter app will render in this {@link FlutterFragment},
-         * defaults to "/".
-         */
-        @NonNull
-        public NewEngineFragmentBuilder initialRoute(@NonNull String initialRoute) {
-            this.initialRoute = initialRoute;
-            return this;
-        }
-
-        /**
-         * The path to the app bundle which contains the Dart app to execute, defaults
-         * to {@link FlutterMain#findAppBundlePath()}
-         */
-        @NonNull
-        public NewEngineFragmentBuilder appBundlePath(@NonNull String appBundlePath) {
-            this.appBundlePath = appBundlePath;
-            return this;
-        }
 
         /**
          * Any special configuration arguments for the Flutter engine
@@ -219,7 +156,16 @@ public class FlutterFragment extends Fragment implements FlutterActivityAndFragm
             this.renderMode = renderMode;
             return this;
         }
+        public NewEngineFragmentBuilder url (@NonNull String url) {
+            this.url = url;
+            return this;
+        }
+
 
+        public NewEngineFragmentBuilder params (@NonNull HashMap params) {
+            this.params = params;
+            return this;
+        }
         /**
          * Support a {@link FlutterView.TransparencyMode#transparent} background within {@link FlutterView},
          * or force an {@link FlutterView.TransparencyMode#opaque} background.
@@ -233,41 +179,34 @@ public class FlutterFragment extends Fragment implements FlutterActivityAndFragm
         }
 
 
-        @NonNull
-        public NewEngineFragmentBuilder shouldAttachEngineToActivity(boolean shouldAttachEngineToActivity) {
-            this.shouldAttachEngineToActivity = shouldAttachEngineToActivity;
-            return this;
-        }
-
 
         @NonNull
         protected Bundle createArgs() {
             Bundle args = new Bundle();
-            args.putString(ARG_INITIAL_ROUTE, initialRoute);
-            args.putString(ARG_APP_BUNDLE_PATH, appBundlePath);
-            args.putString(ARG_DART_ENTRYPOINT, dartEntrypoint);
+
             // TODO(mattcarroll): determine if we should have an explicit FlutterTestFragment instead of conflating.
             if (null != shellArgs) {
                 args.putStringArray(ARG_FLUTTER_INITIALIZATION_ARGS, shellArgs.toArray());
             }
+            args.putString(EXTRA_URL, url);
+            args.putSerializable(EXTRA_PARAMS, (HashMap)params);
             args.putString(ARG_FLUTTERVIEW_RENDER_MODE, renderMode != null ? renderMode.name() : FlutterView.RenderMode.surface.name());
             args.putString(ARG_FLUTTERVIEW_TRANSPARENCY_MODE, transparencyMode != null ? transparencyMode.name() : FlutterView.TransparencyMode.transparent.name());
-            args.putBoolean(ARG_SHOULD_ATTACH_ENGINE_TO_ACTIVITY, shouldAttachEngineToActivity);
             args.putBoolean(ARG_DESTROY_ENGINE_WITH_FRAGMENT, true);
             return args;
         }
 
         /**
-         * Constructs a new {@code FlutterFragment} (or a subclass) that is configured based on
+         * Constructs a new {@code NewFlutterFragment} (or a subclass) that is configured based on
          * properties set on this {@code Builder}.
          */
         @NonNull
-        public <T extends FlutterFragment> T build() {
+        public <T extends NewFlutterFragment> T build() {
             try {
                 @SuppressWarnings("unchecked")
                 T frag = (T) fragmentClass.getDeclaredConstructor().newInstance();
                 if (frag == null) {
-                    throw new RuntimeException("The FlutterFragment subclass sent in the constructor ("
+                    throw new RuntimeException("The NewFlutterFragment subclass sent in the constructor ("
                             + fragmentClass.getCanonicalName() + ") does not match the expected return type.");
                 }
 
@@ -276,16 +215,14 @@ public class FlutterFragment extends Fragment implements FlutterActivityAndFragm
 
                 return frag;
             } catch (Exception e) {
-                throw new RuntimeException("Could not instantiate FlutterFragment subclass (" + fragmentClass.getName() + ")", e);
+                throw new RuntimeException("Could not instantiate NewFlutterFragment subclass (" + fragmentClass.getName() + ")", e);
             }
         }
     }
 
 
-
-
     // Delegate that runs all lifecycle and OS hook logic that is common between
-    // FlutterActivity and FlutterFragment. See the FlutterActivityAndFragmentDelegate
+    // FlutterActivity and NewFlutterFragment. See the FlutterActivityAndFragmentDelegate
     // implementation for details about why it exists.
     private FlutterActivityAndFragmentDelegate delegate;
 
@@ -293,7 +230,7 @@ public class FlutterFragment extends Fragment implements FlutterActivityAndFragm
         @Override
         public void onFirstFrameRendered() {
             // Notify our subclasses that the first frame has been rendered.
-            FlutterFragment.this.onFirstFrameRendered();
+            NewFlutterFragment.this.onFirstFrameRendered();
 
             // Notify our owning Activity that the first frame has been rendered.
             FragmentActivity fragmentActivity = getActivity();
@@ -304,7 +241,7 @@ public class FlutterFragment extends Fragment implements FlutterActivityAndFragm
         }
     };
 
-    public FlutterFragment() {
+    public NewFlutterFragment() {
         // Ensure that we at least have an empty Bundle of arguments so that we don't
         // need to continually check for null arguments before grabbing one.
         setArguments(new Bundle());
@@ -448,76 +385,13 @@ public class FlutterFragment extends Fragment implements FlutterActivityAndFragm
         );
     }
 
-    /**
-     * Returns the ID of a statically cached {@link FlutterEngine} to use within this
-     * {@code FlutterFragment}, or {@code null} if this {@code FlutterFragment} does not want to
-     * use a cached {@link FlutterEngine}.
-     */
-    @Nullable
-    @Override
-    public String getCachedEngineId() {
-        return getArguments().getString(ARG_CACHED_ENGINE_ID, null);
-    }
-
-    /**
-     * Returns false if the {@link FlutterEngine} within this {@code FlutterFragment} should outlive
-     * the {@code FlutterFragment}, itself.
-     * <p>
-     * Defaults to true if no custom {@link FlutterEngine is provided}, false if a custom
-     * {@link FlutterEngine} is provided.
-     */
-    @Override
-    public boolean shouldDestroyEngineWithHost() {
-        return getArguments().getBoolean(ARG_DESTROY_ENGINE_WITH_FRAGMENT, false);
-    }
-
-    /**
-     * Returns the name of the Dart method that this {@code FlutterFragment} should execute to
-     * start a Flutter app.
-     * <p>
-     * Defaults to "main".
-     * <p>
-     * Used by this {@code FlutterFragment}'s {@link FlutterActivityAndFragmentDelegate.Host}
-     */
-    @Override
-    @NonNull
-    public String getDartEntrypointFunctionName() {
-        return getArguments().getString(ARG_DART_ENTRYPOINT, "main");
-    }
-
-    /**
-     * Returns the file path to the desired Flutter app's bundle of code.
-     * <p>
-     * Defaults to {@link FlutterMain#findAppBundlePath()}.
-     * <p>
-     * Used by this {@code FlutterFragment}'s {@link FlutterActivityAndFragmentDelegate.Host}
-     */
-    @Override
-    @NonNull
-    public String getAppBundlePath() {
-        return getArguments().getString(ARG_APP_BUNDLE_PATH, FlutterMain.findAppBundlePath());
-    }
-
-    /**
-     * Returns the initial route that should be rendered within Flutter, once the Flutter app starts.
-     * <p>
-     * Defaults to {@code null}, which signifies a route of "/" in Flutter.
-     * <p>
-     * Used by this {@code FlutterFragment}'s {@link FlutterActivityAndFragmentDelegate.Host}
-     */
-    @Override
-    @Nullable
-    public String getInitialRoute() {
-        return getArguments().getString(ARG_INITIAL_ROUTE);
-    }
-
     /**
      * Returns the desired {@link FlutterView.RenderMode} for the {@link FlutterView} displayed in
-     * this {@code FlutterFragment}.
+     * this {@code NewFlutterFragment}.
      * <p>
      * Defaults to {@link FlutterView.RenderMode#surface}.
      * <p>
-     * Used by this {@code FlutterFragment}'s {@link FlutterActivityAndFragmentDelegate.Host}
+     * Used by this {@code NewFlutterFragment}'s {@link FlutterActivityAndFragmentDelegate.Host}
      */
     @Override
     @NonNull
@@ -531,11 +405,11 @@ public class FlutterFragment extends Fragment implements FlutterActivityAndFragm
 
     /**
      * Returns the desired {@link FlutterView.TransparencyMode} for the {@link FlutterView} displayed in
-     * this {@code FlutterFragment}.
+     * this {@code NewFlutterFragment}.
      * <p>
      * Defaults to {@link FlutterView.TransparencyMode#transparent}.
      * <p>
-     * Used by this {@code FlutterFragment}'s {@link FlutterActivityAndFragmentDelegate.Host}
+     * Used by this {@code NewFlutterFragment}'s {@link FlutterActivityAndFragmentDelegate.Host}
      */
     @Override
     @NonNull
@@ -565,18 +439,6 @@ public class FlutterFragment extends Fragment implements FlutterActivityAndFragm
     public FlutterEngine provideFlutterEngine(@NonNull Context context) {
 
         return NewFlutterBoost.instance().engineProvider();
-//        // Defer to the FragmentActivity that owns us to see if it wants to provide a
-//        // FlutterEngine.
-//        FlutterEngine flutterEngine = null;
-//        FragmentActivity attachedActivity = getActivity();
-//        if (attachedActivity instanceof FlutterEngineProvider) {
-//            // Defer to the Activity that owns us to provide a FlutterEngine.
-//            Log.d(TAG, "Deferring to attached Activity to provide a FlutterEngine.");
-//            FlutterEngineProvider flutterEngineProvider = (FlutterEngineProvider) attachedActivity;
-//            flutterEngine = flutterEngineProvider.provideFlutterEngine(getContext());
-//        }
-//
-//        return flutterEngine;
     }
 
     /**
@@ -614,7 +476,7 @@ public class FlutterFragment extends Fragment implements FlutterActivityAndFragm
      * as a {@link FlutterEngineConfigurator}. Subclasses can override this method if the
      * subclass needs to override the {@code FragmentActivity}'s behavior, or add to it.
      * <p>
-     * Used by this {@code FlutterFragment}'s {@link FlutterActivityAndFragmentDelegate.Host}
+     * Used by this {@code NewFlutterFragment}'s {@link FlutterActivityAndFragmentDelegate.Host}
      */
     @Override
     public void configureFlutterEngine(@NonNull FlutterEngine flutterEngine) {
@@ -627,7 +489,7 @@ public class FlutterFragment extends Fragment implements FlutterActivityAndFragm
     /**
      * See {@link NewEngineFragmentBuilder#shouldAttachEngineToActivity()} and
      * <p>
-     * Used by this {@code FlutterFragment}'s {@link FlutterActivityAndFragmentDelegate}
+     * Used by this {@code NewFlutterFragment}'s {@link FlutterActivityAndFragmentDelegate}
      */
     @Override
     public boolean shouldAttachEngineToActivity() {
@@ -635,7 +497,7 @@ public class FlutterFragment extends Fragment implements FlutterActivityAndFragm
     }
 
     /**
-     * Invoked after the {@link FlutterView} within this {@code FlutterFragment} renders its first
+     * Invoked after the {@link FlutterView} within this {@code NewFlutterFragment} renders its first
      * frame.
      * <p>
      * This method forwards {@code onFirstFrameRendered()} to its attached {@code Activity}, if
@@ -643,7 +505,7 @@ public class FlutterFragment extends Fragment implements FlutterActivityAndFragm
      * <p>
      * Subclasses that override this method must call through to the {@code super} method.
      * <p>
-     * Used by this {@code FlutterFragment}'s {@link FlutterActivityAndFragmentDelegate.Host}
+     * Used by this {@code NewFlutterFragment}'s {@link FlutterActivityAndFragmentDelegate.Host}
      */
     @Override
     public void onFirstFrameRendered() {
@@ -655,25 +517,26 @@ public class FlutterFragment extends Fragment implements FlutterActivityAndFragm
 
     @Override
     public void finishContainer(Map<String, Object> result) {
-        Activity activity= this.getActivity();
+        Activity activity = this.getActivity();
 
         activity.finish();
     }
 
     @Override
     public String getContainerUrl() {
-        return "flutterFragment";
+
+        return getArguments().getString(EXTRA_URL);
+
+
     }
 
     @Override
     public Map getContainerUrlParams() {
-        Map<String,String> params = new HashMap<>();
-        params.put("aaa","bbb");
-        return params;
+       return (HashMap) getArguments().getSerializable(EXTRA_PARAMS);
     }
 
     /**
-     * Annotates methods in {@code FlutterFragment} that must be called by the containing
+     * Annotates methods in {@code NewFlutterFragment} that must be called by the containing
      * {@code Activity}.
      */
     @interface ActivityCallThrough {

example/android/app/src/main/java/com/taobao/idlefish/flutterboostexample/FlutterFragmentPageActivity.java

@@ -9,12 +9,12 @@ import android.support.v7.app.AppCompatActivity;
 import android.view.View;
 import android.view.Window;
 import android.view.WindowManager;
-import com.idlefish.flutterboost.containers.FlutterFragment;
+import com.idlefish.flutterboost.containers.NewFlutterFragment;
 import io.flutter.plugin.platform.PlatformPlugin;
 
 public class FlutterFragmentPageActivity extends AppCompatActivity implements View.OnClickListener {
 
-    private FlutterFragment mFragment;
+    private NewFlutterFragment mFragment;
 
     private View mTab1;
     private View mTab2;
@@ -61,16 +61,18 @@ public class FlutterFragmentPageActivity extends AppCompatActivity implements Vi
 
         if(mTab1 == v) {
             mTab1.setBackgroundColor(Color.YELLOW);
-            mFragment = FlutterFragment.createDefault();
+
+            mFragment= new NewFlutterFragment.NewEngineFragmentBuilder().url("flutterFragment").build();
+
         }else if(mTab2 == v) {
             mTab2.setBackgroundColor(Color.YELLOW);
-            mFragment = FlutterFragment.createDefault();
+            mFragment= new NewFlutterFragment.NewEngineFragmentBuilder().url("flutterFragment").build();
         }else if(mTab3 == v) {
             mTab3.setBackgroundColor(Color.YELLOW);
-           mFragment = FlutterFragment.createDefault();
+            mFragment= new NewFlutterFragment.NewEngineFragmentBuilder().url("flutterFragment").build();
         }else{
             mTab4.setBackgroundColor(Color.YELLOW);
-            mFragment = FlutterFragment.createDefault();
+            mFragment= new NewFlutterFragment.NewEngineFragmentBuilder().url("flutterFragment").build();
         }
 
         getSupportFragmentManager()

example/android/app/src/main/java/com/taobao/idlefish/flutterboostexample/MyApplication.java

@@ -19,7 +19,8 @@ public class MyApplication extends FlutterApplication {
         INativeRouter router =new INativeRouter() {
             @Override
             public void openContainer(Context context, String url, Map<String, Object> urlParams, int requestCode, Map<String, Object> exts) {
-                PageRouter.openPageByUrl(context,url, urlParams);
+               String  assembleUrl=Utils.assembleUrl(url,urlParams);
+                PageRouter.openPageByUrl(context,assembleUrl, urlParams);
             }
 
         };

example/android/app/src/main/java/com/taobao/idlefish/flutterboostexample/PageRouter.java

@@ -5,6 +5,7 @@ import android.content.Intent;
 import android.text.TextUtils;
 import com.idlefish.flutterboost.containers.NewBoostFlutterActivity;
 
+import java.util.HashMap;
 import java.util.Map;
 
 public class PageRouter {
@@ -20,8 +21,12 @@ public class PageRouter {
     public static boolean openPageByUrl(Context context, String url, Map params, int requestCode) {
         try {
             if (url.startsWith(FLUTTER_PAGE_URL)) {
+                HashMap p=new HashMap();
 
-                context.startActivity( NewBoostFlutterActivity.createDefaultIntent(context));
+                Intent intent= NewBoostFlutterActivity.withNewEngine().url("flutterPage").params(p)
+                        .backgroundMode(NewBoostFlutterActivity.BackgroundMode.opaque).build(context);
+
+                context.startActivity( intent);
                 return true;
             } else if (url.startsWith(FLUTTER_FRAGMENT_PAGE_URL)) {
                 context.startActivity(new Intent(context, FlutterFragmentPageActivity.class));