Atlas插件Bundle间的通信方式RemoteTransactor、RemoteView、RemoteFragment

Atlas提供了3种Bundle与Bundle之间的通信方式：RemoteTransactor、RemoteView、RemoteFragment。RemoteTransactor是RemoteView、RemoteFragment通讯方式的简化版，仅仅为了Bundle和Bundle之间的通讯而存在。

以firstbundle调用secondbundle为例

RemoteView

在secondbundle中定义View实现IRemote

MyView.java

package cn.appblog.secondbundle;

import android.content.Context;
import android.support.annotation.Nullable;
import android.util.AttributeSet;
import android.widget.TextView;

public class MyView extends TextView {
    public MyView(Context context) {
        super(context);
    }

    public MyView(Context context, @Nullable AttributeSet attrs) {
        super(context, attrs);
    }

    public MyView(Context context, @Nullable AttributeSet attrs, int defStyleAttr) {
        super(context, attrs, defStyleAttr);
    }
}

MyFrameLayout.java

package cn.appblog.secondbundle;

import android.app.ProgressDialog;
import android.content.Context;
import android.os.Bundle;
import android.support.annotation.AttrRes;
import android.support.annotation.NonNull;
import android.support.annotation.Nullable;
import android.support.annotation.StyleRes;
import android.taobao.atlas.remote.IRemote;
import android.util.AttributeSet;
import android.view.LayoutInflater;
import android.view.View;
import android.widget.FrameLayout;

public class MyFrameLayout extends FrameLayout implements IRemote {
    public MyFrameLayout(@NonNull Context context) {
        super(context);
        init();
    }

    public MyFrameLayout(@NonNull Context context, @Nullable AttributeSet attrs) {
        super(context, attrs);
        init();
    }

    public MyFrameLayout(@NonNull Context context, @Nullable AttributeSet attrs, @AttrRes int defStyleAttr) {
        super(context, attrs, defStyleAttr);
        init();
    }

    public void init() {
        LayoutInflater inflater = LayoutInflater.from(getContext());
        inflater.inflate(R.layout.layout_test, this);
        this.findViewById(R.id.home_page).setOnClickListener(new OnClickListener() {
            @Override
            public void onClick(View v) {
                ProgressDialog dialog = new ProgressDialog(getContext());
                dialog.show();
            }
        });
    }

    @Override
    public Bundle call(String commandName, Bundle args, IResponse callback) {
        return null;
    }

    @Override
    public <T> T getRemoteInterface(Class<T> interfaceClass, Bundle args) {
        return null;
    }
}

layout_test.xml

<?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
    android:orientation="vertical"
    android:layout_width="match_parent"
    android:layout_height="match_parent">

    <cn.appblog.secondbundle.MyView
        android:id="@+id/home_page"
        android:layout_width="100dp"
        android:layout_height="100dp"
        android:textSize="18sp"
        android:text="http://www.appblog.cn"
        />

</LinearLayout>

在secondbundle中注册View

在secondbundle的AndroidManifest.xml中注册MyFrameLayout（application标签下）

<meta-data android:name="atlas.view.intent.action.SECOND_VIEW" android:value="cn.appblog.secondbundle.MyFrameLayout"/>

在firstbundle中调用View

RemoteFactory.requestRemote(RemoteView.class, MainActivity.this, new Intent("atlas.view.intent.action.SECOND_VIEW"),
        new RemoteFactory.OnRemoteStateListener<RemoteView>() {
            @Override
            public void onRemotePrepared(RemoteView iRemoteContext) {
                FrameLayout layout = (FrameLayout) findViewById(R.id.layout_content);
                FrameLayout.LayoutParams params = new FrameLayout.LayoutParams(ViewGroup.LayoutParams.MATCH_PARENT, ViewGroup.LayoutParams.MATCH_PARENT);
                layout.addView(iRemoteContext, params);
            }

            @Override
            public void onFailed(String s) {
                Log.e("yezhou", s);
            }
        });

RemoteFragment

在secondbundle中定义Fragment实现IRemote

package cn.appblog.secondbundle;

import android.os.Bundle;
import android.support.annotation.Nullable;
import android.support.v4.app.Fragment;
import android.taobao.atlas.remote.IRemote;
import android.view.LayoutInflater;
import android.view.View;
import android.view.ViewGroup;

public class MyFragment extends Fragment implements IRemote {

    @Nullable
    @Override
    public View onCreateView(LayoutInflater inflater, @Nullable ViewGroup container, @Nullable Bundle savedInstanceState) {
        View v = inflater.inflate(R.layout.layout_test, container, false);
        return v;
    }

    @Override
    public Bundle call(String s, Bundle bundle, IResponse iResponse) {
        return null;
    }

    @Override
    public <T> T getRemoteInterface(Class<T> aClass, Bundle bundle) {
        return null;
    }
}

在secondbundle中注册View

在secondbundle的AndroidManifest.xml中注册MyFragment（application标签下）

<meta-data android:name="atlas.fragment.intent.action.SECOND_FRAGMENT" android:value="cn.appblog.secondbundle.MyFragment"/>

在firstbundle中调用View

RemoteFactory.requestRemote(RemoteFragment.class, MainActivity.this, new Intent("atlas.fragment.intent.action.SECOND_FRAGMENT"),
        new RemoteFactory.OnRemoteStateListener<RemoteFragment>() {
            @Override
            public void onRemotePrepared(RemoteFragment iRemote) {
                getSupportFragmentManager().beginTransaction().add(R.id.layout_fragment_content, iRemote).commit();
            }

            @Override
            public void onFailed(String s) {
                Log.e("yezhou", s);
            }
        });

RemoteTransactor

在公共module中定义接口

package cn.appblog.middleware;

public interface ICaculator {
    int sum(int a,int b);
}

在secondbundle中定义IRemote实现类

package cn.appblog.secondbundle;

import android.content.ComponentCallbacks2;
import android.content.ContentProvider;
import android.content.res.Configuration;
import android.os.Bundle;
import android.taobao.atlas.remote.HostTransactor;
import android.taobao.atlas.remote.IRemote;
import android.taobao.atlas.runtime.ActivityLifeCycleObserver;
import android.taobao.atlas.runtime.RuntimeVariables;

import cn.appblog.middleware.ICaculator;

public class CaculatorRemote implements IRemote {

    public CaculatorRemote() {
        RuntimeVariables.androidApplication.registerComponentCallbacks(new ComponentCallbacks2() {
            @Override
            public void onTrimMemory(int level) {
                if (level == ContentProvider.TRIM_MEMORY_UI_HIDDEN) {
                    HostTransactor remote = HostTransactor.get(CaculatorRemote.this);
                    if (remote != null) {
                        remote.call("SLEEP_NOTIFY", null, null);
                    }
                }
            }

            @Override
            public void onConfigurationChanged(Configuration newConfig) {

            }

            @Override
            public void onLowMemory() {

            }
        });
    }

    @Override
    public Bundle call(String s, Bundle bundle, IResponse iResponse) {
        if (s.equalsIgnoreCase("sum")) {
            int a = bundle.getInt("num1");
            int b = bundle.getInt("num2");
            bundle.putInt("result", a + b);
            return bundle;

        }
        return null;
    }

    @Override
    public <T> T getRemoteInterface(Class<T> aClass, Bundle bundle) {
        if (aClass == ICaculator.class) {
            T instance = (T) new ICaculator() {
                @Override
                public int sum(int a, int b) {
                    return a + b;
                }
            };
            return instance;
        }
        return null;
    }
}

在secondbundle中注册IRemote

在secondbundle的AndroidManifest.xml中注册MyFragment（application标签下）

<meta-data android:name="atlas.transaction.intent.action.SECOND_TRANSACTION" android:value="cn.appblog.secondbundle.CaculatorRemote"/>

在firstbundle中调用View

RemoteFactory.requestRemote(RemoteTransactor.class, MainActivity.this, new Intent("atlas.transaction.intent.action.SECOND_TRANSACTION"),
        new RemoteFactory.OnRemoteStateListener<RemoteTransactor>() {
            @Override
            public void onRemotePrepared(RemoteTransactor iRemote) {
                // if you want remote call you
                iRemote.registerHostTransactor(new IRemote() {
                    @Override
                    public Bundle call(String s, Bundle bundle, IResponse iResponse) {
                        Toast.makeText(RuntimeVariables.androidApplication, "Command is " + s, Toast.LENGTH_SHORT).show();
                        return null;
                    }

                    @Override
                    public <T> T getRemoteInterface(Class<T> aClass, Bundle bundle) {
                        return null;
                    }
                });

                ICaculator caculator = iRemote.getRemoteInterface(ICaculator.class, null);
                Toast.makeText(RuntimeVariables.androidApplication, "1+1 = " + caculator.sum(1, 1), Toast.LENGTH_SHORT).show();

                //you can also use this
//                Bundle bundle = new Bundle();
//                bundle.putInt("num1", 1);
//                bundle.putInt("num2", 1);
//                Bundle result = iRemote.call("sum", bundle, null);
//                Toast.makeText(RuntimeVariables.androidApplication, "1+1 = " + result.getInt("result"), Toast.LENGTH_SHORT).show();
            }

            @Override
            public void onFailed(String s) {
                Log.e("UserRemoteActivity", s);
            }
        });