qq互连登陆

manifest代码，首先声明两个权限， 然后将sdk中jar包自带的两个activity写进来，然后在data标签里面填上你申请的appid（注意格式）

xml version="1.0" encoding="utf-8"?>
xmlns:android="http://schemas.android.com/apk/res/android"
          package="com.example.thirdlogin">
    android:name="android.permission.INTERNET" />
    android:name="android.permission.ACCESS_NETWORK_STATE" />

    
        android:allowBackup="true"
        android:icon="@mipmap/ic_launcher"
        android:label="@string/app_name"
        android:supportsRtl="true"
        android:theme="@style/AppTheme">
        android:name=".MainActivity">
            
                android:name="android.intent.action.MAIN"/>
                android:name="android.intent.category.LAUNCHER"/>
            
        
                    android:name="com.tencent.tauth.AuthActivity"
            android:noHistory="true"
            android:launchMode="singleTask" >
            
                android:name="android.intent.action.VIEW" />
                android:name="android.intent.category.DEFAULT" />
                android:name="android.intent.category.BROWSABLE" />
                android:scheme="tencent1105460914" />
            
        

    

Mainactivity代码如下：将申请到的APPID传到初始化传建函数的一个参数tencent=Tencent.createInstance("1105460914",getApplicationContext());

然后调用Tencent的login方法 使用了自己重新new的一个loginListener，在里面设置了一些登录状态

import android.app.Activity;
import android.os.Bundle;
import android.text.TextUtils;
import android.view.View;
import android.widget.Button;
import com.tencent.connect.common.Constants;
import com.tencent.tauth.IUiListener;
import com.tencent.tauth.Tencent;
import com.tencent.tauth.UiError;
import org.json.JSONObject;

public class MainActivity extends Activity {
    private Tencent tencent;
    private Button loginbtn;
    private boolean isServerSideLogin;
    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.activity_main);
        loginbtn=(Button)findViewById(R.id.loginBtn);
        loginbtn.setOnClickListener(new View.OnClickListener() {
            @Override
            public void onClick(View v) {
                tencent=Tencent.createInstance("1105460914",getApplicationContext());
                if(!tencent.isSessionValid()) {
                    tencent.login(MainActivity.this,"all",loginListener);

                }
                else {
                    if(isServerSideLogin){
                        tencent.logout(MainActivity.this);
                        isServerSideLogin=false;
                        return;
                    }
                    tencent.logout(MainActivity.this);
                }
            }
        });


    }
    IUiListener loginListener=new BaseUilListener(){
        @Override
        protected void doComplete(JSONObject values){
            initOpenidAndToken(values);

        }
    };
    private class BaseUilListener implements IUiListener{
        @Override
        public void onComplete(Object response) {
            if(null==response){
                return;
            }
	JSONObject jsonResponse=(JSONObject) response;

            if(null!=jsonResponse  && jsonResponse.length()==0) {
                return ;
            }
		doComplete((JSONObject)response);
        }
        protected void doComplete(JSONObject values){

        }
        @Override
        public void onError(UiError uiError) {

        }
        @Override
        public void onCancel() {

        }
}
    public  void initOpenidAndToken(JSONObject jsonObject){
        try{
            String token=jsonObject.getString(Constants.PARAM_ACCESS_TOKEN);
            String expires=jsonObject.getString(Constants.PARAM_EXPIRES_IN);
            String openId=jsonObject.getString(Constants.PARAM_OPEN_ID);
            if(!TextUtils.isEmpty(token)&&!TextUtils.isEmpty(expires) && !TextUtils.isEmpty((openId))){
                tencent.setAccessToken(token,expires);
                tencent.setOpenId(openId);
            }
        }catch (Exception e){

        }
    }
}