使用融云SDK开发即时聊天（二）----设置单聊

转载请注明出处：/article/11508491.html，谢谢

上一次我们做了一个连接测试，测试显示连接成功，这次我们做一个单聊测试。

一、新建一个javabean，命名为Friend

有三个String字段，分别为userId,name,portraitUri;

分别生成其getter和setter还有构造方法（AS快捷键为ALT+Insert）。

二、重新配置MainActivity

因为我们的这次目的是开发一个单聊模式，实现2个用户的聊天，所以我们在此设定死2个用户，分别10010和10086。

.xml文件配置如下

<?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:tools="http://schemas.android.com/tools"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:orientation="vertical"
android:paddingBottom="@dimen/activity_vertical_margin"
android:paddingLeft="@dimen/activity_horizontal_margin"
android:paddingRight="@dimen/activity_horizontal_margin"
android:paddingTop="@dimen/activity_vertical_margin"
tools:context="com.demo.dell.testchatdemo1.MainActivity">

<EditText
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_margin="10dp"
android:hint="请输入用户名..." />

<EditText
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_margin="10dp"
android:hint="请输入密码..." />

<Button
android:id="@+id/connect_10010"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_margin="20dp"
android:text="点击连接融云server（用户1）" />

<Button
android:id="@+id/connect_10086"
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_margin="20dp"
android:text="点击连接融云server（用户2）" />
</LinearLayout>

.class文件

package com.demo.dell.testchatdemo1;

import android.app.Activity;
import android.content.Intent;
import android.net.Uri;
import android.support.annotation.MainThread;
import android.support.v7.app.AppCompatActivity;
import android.os.Bundle;
import android.util.Log;
import android.view.View;
import android.widget.Button;
import android.widget.Toast;

import java.util.ArrayList;
import java.util.List;

import io.rong.imkit.RongIM;
import io.rong.imlib.RongIMClient;
import io.rong.imlib.model.UserInfo;

public class MainActivity extends Activity implements View.OnClickListener, RongIM.UserInfoProvider {

private static final String token1 = "uFHTGcZMzSCSugxRmRA7lRf1AH3ArXbvLbNoacl+xLf5jFwBPsU0d+uBXWEKpLMlrv/cTWb4cdSdzE0shl1/oA==";
private static final String token2 = "0L3LhZvmEhmeY/O6z+jqkDdw425PLr6tFkyLhkSfXOmlDCw9tNfLfUcyTHdC9vWaTz2z6Hb0nwEYYnzkBXdBuw==";

private List<Friend> userIdList;
private static final String TAG = "MainActivity";

private Button mUser1, mUser2;

@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);

mUser1 = (Button) findViewById(R.id.connect_10010);
mUser2 = (Button) findViewById(R.id.connect_10086);
mUser1.setOnClickListener(this);
mUser2.setOnClickListener(this);

initUserInfo();

}

private void connectRongServer(String token) {

RongIM.connect(token, new RongIMClient.ConnectCallback() {

@Override
public void onSuccess(String userId) {

if (userId.equals("10010")) {
mUser1.setText("用户1连接服务器成功");
startActivity(new Intent(MainActivity.this, HomeActivity.class));
Toast.makeText(MainActivity.this, "connect server success 10010", Toast.LENGTH_SHORT).show();

} else {

startActivity(new Intent(MainActivity.this, HomeActivity.class));
Toast.makeText(MainActivity.this, "connect server success 10086", Toast.LENGTH_SHORT).show();
}

}

@Override
public void onError(RongIMClient.ErrorCode errorCode) {
// Log.e("onError", "onError userid:" + errorCode.getValue());//获取错误的错误码
Log.e(TAG, "connect failure errorCode is : " + errorCode.getValue());
}

@Override
public void onTokenIncorrect() {
Log.e(TAG, "token is error ,please check token and appkey");
}
});

}

@Override
public void onClick(View v) {

if (v.getId() == R.id.connect_10010) {
connectRongServer(token1);
} else if (v.getId() == R.id.connect_10086) {
connectRongServer(token2);
}
}

private void initUserInfo() {
userIdList = new ArrayList<Friend>();
userIdList.add(new Friend("10010", "联通", "http://www.51zxw.net/bbs/UploadFile/2013-4/201341122335711220.jpg"));//联通图标
userIdList.add(new Friend("10086", "移动", "http://img02.tooopen.com/Download/2010/5/22/20100522103223994012.jpg"));//移动图标
RongIM.setUserInfoProvider(this, true);
}

@Override
public UserInfo getUserInfo(String s) {

for (Friend i : userIdList) {
if (i.getUserId().equals(s)) {
Log.e(TAG, i.getPortraitUri());
return new UserInfo(i.getUserId(), i.getName(), Uri.parse(i.getPortraitUri()));
}
}

Log.e("MainActivity", "UserId is : " + s);
return null;
}
}

三、配置登录后的主页

在这里我们的主页是用ViewPager+Fragment显示的

activity_home.xml

<?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:tools="http://schemas.android.com/tools"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:orientation="vertical"
android:paddingBottom="@dimen/activity_vertical_margin"
android:paddingLeft="@dimen/activity_horizontal_margin"
android:paddingRight="@dimen/activity_horizontal_margin"
android:paddingTop="@dimen/activity_vertical_margin"
tools:context="com.demo.dell.testchatdemo1.HomeActivity">

<android.support.v4.view.ViewPager
android:id="@+id/viewpager"
android:layout_width="match_parent"
android:layout_height="0dp"
android:layout_weight="1" />

</LinearLayout>

HomeActivity.class

package com.demo.dell.testchatdemo1;

import android.net.Uri;
import android.support.v4.app.Fragment;
import android.support.v4.app.FragmentActivity;
import android.support.v4.app.FragmentPagerAdapter;
import android.support.v4.view.ViewPager;
import android.support.v7.app.AppCompatActivity;
import android.os.Bundle;

import java.util.ArrayList;
import java.util.List;

import io.rong.imkit.fragment.ConversationListFragment;
import io.rong.imlib.model.Conversation;

public class HomeActivity extends FragmentActivity {

private ViewPager mViewPager;
private FragmentPagerAdapter mFragmentPagerAdapter;//将tab页面持久在内存中
private Fragment mConversationList;
private Fragment mConversationFragment = null;
private List<Fragment> mFragment = new ArrayList<>();

@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_home);

mConversationList = initConversationList();//获取融云会话列表的对象
mViewPager = (ViewPager) findViewById(R.id.viewpager);

mFragment.add(HomeFragment.getInstance());//加入第一页
mFragment.add(mConversationList);//加入会话列表
mFragment.add(FriendFragment.getInstance());//加入第三页

//配置ViewPager的适配器
mFragmentPagerAdapter = new FragmentPagerAdapter(getSupportFragmentManager()) {
@Override
public Fragment getItem(int position) {
return mFragment.get(position);
}

@Override
public int getCount() {
return mFragment.size();
}
};
mViewPager.setAdapter(mFragmentPagerAdapter);

}

private Fragment initConversationList() {

/**
* appendQueryParameter对具体的会话列表做展示
*/
if (mConversationFragment == null) {
ConversationListFragment listFragment = ConversationListFragment.getInstance();
Uri uri = Uri.parse("rong://" + getApplicationInfo().packageName).buildUpon()
.appendPath("conversationList")
.appendQueryParameter(Conversation.ConversationType.PRIVATE.getName(), "false")//设置私聊会话是否聚合显示
.appendQueryParameter(Conversation.ConversationType.GROUP.getName(), "true")
.appendQueryParameter(Conversation.ConversationType.DISCUSSION.getName(), "false")//设置私聊会话是否聚合显示
.appendQueryParameter(Conversation.ConversationType.SYSTEM.getName(), "false")//设置私聊会是否聚合显示
.build();
listFragment.setUri(uri);
return listFragment;
} else {
return mConversationFragment;
}
}
}

四、配置HomeFragment

HomeFragment.class

package com.demo.dell.testchatdemo1;

import android.os.Bundle;
import android.support.annotation.Nullable;
import android.support.v4.app.Fragment;
import android.view.LayoutInflater;
import android.view.View;
import android.view.ViewGroup;
import android.widget.TextView;

/**
* Created by DELL on 2016/3/14.
*/
public class HomeFragment extends Fragment {

public static HomeFragment instance = null;//单例模式

public static HomeFragment getInstance() {
if (instance == null) {
instance = new HomeFragment();
}

return instance;
}

@Nullable
@Override
public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) {
TextView tv = new TextView(getActivity());
tv.setText("第一页");
return tv;

}
}

五、配置FriendFragment

friend_fragment.xml

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

<Button
android:id="@+id/friend"
android:text="好友XXX"
android:layout_width="match_parent"
android:layout_height="wrap_content" />

</LinearLayout>

FriendFragment.class

package com.demo.dell.testchatdemo1;

import android.os.Bundle;
import android.support.annotation.Nullable;
import android.support.v4.app.Fragment;
import android.view.LayoutInflater;
import android.view.View;
import android.view.ViewGroup;
import android.widget.Button;
import android.widget.TextView;

import io.rong.imkit.RongIM;

/**
* Created by DELL on 2016/3/14.
*/
public class FriendFragment extends Fragment {
public static FriendFragment instance = null;//单例模式

public static FriendFragment getInstance() {
if (instance == null) {
instance = new FriendFragment();
}

return instance;
}

private View mView;
private Button mButton;

@Nullable
@Override
public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) {

mView = inflater.inflate(R.layout.friend_fragment,null);
mButton = (Button) mView.findViewById(R.id.friend);
mButton.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View v) {
if (RongIM.getInstance()!=null){
RongIM.getInstance().startPrivateChat(getActivity(),"10086","私人聊天");
}
}
});

//        TextView tv = new TextView(getActivity());
//        tv.setText("第三页");
//        return tv;
return mView;

}

}

六、配置聊天交互

activity_conversation.xml

<?xml version="1.0" encoding="utf-8"?>
<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:tools="http://schemas.android.com/tools"
android:layout_width="match_parent"
android:layout_height="match_parent"
android:paddingBottom="@dimen/activity_vertical_margin"
android:paddingLeft="@dimen/activity_horizontal_margin"
android:paddingRight="@dimen/activity_horizontal_margin"
android:paddingTop="@dimen/activity_vertical_margin"
tools:context="com.demo.dell.testchatdemo1.ConversationActivity">

<fragment
android:id="@+id/conversation"
android:name="io.rong.imkit.fragment.ConversationFragment"
android:layout_width="match_parent"
android:layout_height="match_parent" />

</RelativeLayout>

ConversationActivity.java

不做什么变动

AndroidManifest.xml中

在ConversationActivity的注册文件中添加

<intent-filter>
<action android:name="android.intent.action.VIEW" />
<category android:name="android.intent.category.DEFAULT" />

<data
android:host="com.demo.dell.testchatdemo1"
android:pathPrefix="/conversation/"
android:scheme="rong" />
</intent-filter>

DEMO下载地址：http://download.csdn.net/detail/skyunicorn/9475259