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Task #610530 » MainActivity.java

洪磊 张, 2016-11-17 08:21 AM

 
package com.example.a15530.newhuashe;

import android.graphics.Bitmap;
import android.graphics.BitmapFactory;
import android.graphics.Color;
import android.os.Handler;
import android.os.Message;
import android.support.v7.app.AppCompatActivity;
import android.os.Bundle;
import android.view.View;
import android.widget.Button;
import android.widget.ImageView;
import android.widget.TextView;
import android.widget.Toast;

import com.tencent.connect.UserInfo;
import com.tencent.connect.auth.QQAuth;
import com.tencent.tauth.IUiListener;
import com.tencent.tauth.Tencent;
import com.tencent.tauth.UiError;

import org.json.JSONException;
import org.json.JSONObject;

import java.io.IOException;
import java.io.InputStream;
import java.net.HttpURLConnection;
import java.net.URL;



public class MainActivity extends AppCompatActivity implements View.OnClickListener {


private TextView mUserInfo;
private ImageView mUserLogo;
private Button mNewLoginButton;
private TextView backInfo;

private UserInfo mInfo;
private Tencent mTencent;
public QQAuth mQQAuth;
// 申请的id
public String mAppid = "222222";

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

initView();

}

public void initView() {
mUserInfo = (TextView) findViewById(R.id.user_nickname);
mUserLogo = (ImageView) findViewById(R.id.user_logo);
mNewLoginButton = (Button) findViewById(R.id.new_login_btn);
mNewLoginButton.setOnClickListener(this);
backInfo = (TextView) findViewById(R.id.user_callback);
// Tencent类是SDK的主要实现类，通过此访问腾讯开放的OpenAPI。
mQQAuth = QQAuth.createInstance(mAppid, this.getApplicationContext());
// 实例化
mTencent = Tencent.createInstance(mAppid, this);
}

Handler mHandler = new Handler() {

@Override
public void handleMessage(Message msg) {
if (msg.what == 0) {
mUserInfo.setVisibility(android.view.View.VISIBLE);
mUserInfo.setText(msg.getData().getString("nickname"));
} else if (msg.what == 1) {
Bitmap bitmap = (Bitmap) msg.obj;
mUserLogo.setImageBitmap(bitmap);
mUserLogo.setVisibility(android.view.View.VISIBLE);
}
}
};

private void updateUserInfo() {
if (mQQAuth != null && mQQAuth.isSessionValid()) {
IUiListener listener = new IUiListener() {
@Override
public void onError(UiError e) {
// TODO Auto-generated method stub
}

@Override
public void onComplete(final Object response) {
JSONObject json = (JSONObject) response;
// 昵称
Message msg = new Message();
String nickname = null;
try {
nickname = ((JSONObject) response)
.getString("nickname");
} catch (JSONException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
msg.getData().putString("nickname", nickname);
msg.what = 0;
mHandler.sendMessage(msg);
// 头像
String path;
try {
path = json.getString("figureurl_qq_2");
MyImgThread imgThread = new MyImgThread(path);
Thread thread = new Thread(imgThread);
thread.start();
} catch (JSONException e1) {
// TODO Auto-generated catch block
e1.printStackTrace();
}
}

@Override
public void onCancel() {
// TODO Auto-generated method stub

}
};
// MainActivity.mTencent.requestAsync(Constants.GRAPH_SIMPLE_USER_INFO,
// null,
// Constants.HTTP_GET, requestListener, null);
mInfo = new UserInfo(this, mQQAuth.getQQToken());
mInfo.getUserInfo(listener);

} else {
// mUserInfo.setText("");
// mUserInfo.setVisibility(android.view.View.GONE);
// mUserLogo.setVisibility(android.view.View.GONE);
}
}

/**
* 开启线程 获取头像
*/
class MyImgThread implements Runnable {
private String imgPath;
private Bitmap bitmap;

public MyImgThread(String imgpath) {
this.imgPath = imgpath;
}

@Override
public void run() {
// TODO Auto-generated method stub
bitmap = getImgBitmap(imgPath);
Message msg = new Message();
msg.obj = bitmap;
msg.what = 1;
mHandler.sendMessage(msg);
}
}

/**
* 根据头像的url 获取bitmap
*/
public Bitmap getImgBitmap(String imageUri) {
// 显示网络上的图片
Bitmap bitmap = null;
HttpURLConnection conn = null;
InputStream is = null;
try {
URL myFileUrl = new URL(imageUri);
conn = (HttpURLConnection) myFileUrl.openConnection();
conn.setDoInput(true);
conn.connect();

is = conn.getInputStream();
bitmap = BitmapFactory.decodeStream(is);
is.close();
} catch (IOException e) {
e.printStackTrace();
return null;
} finally {
try {
conn.disconnect();
is.close();
is.reset();
} catch (IOException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
}
return bitmap;
}

public void onClickLogin() {
// 登录
if (!mQQAuth.isSessionValid()) {
// 实例化回调接口
IUiListener listener = new BaseUiListener() {
@Override
protected void doComplete(JSONObject values) {
updateUserInfo();
// updateLoginButton();
if (mQQAuth != null) {
mNewLoginButton.setTextColor(Color.BLUE);
mNewLoginButton.setText("登录");
}
}
};
// "all": 所有权限，listener: 回调的实例
// mQQAuth.login(this, "all", listener);

// 这版本登录是使用的这种方式，后面的几个参数是啥意思 我也没查到
mTencent.loginWithOEM(this, "all", listener, "10000144",
"10000144", "xxxx");
} else {
// 注销登录
mQQAuth.logout(this);
updateUserInfo();

// updateLoginButton();
mNewLoginButton.setTextColor(Color.RED);
mNewLoginButton.setText("退出帐号");
}
}

/**
* 调用SDK封装好的借口，需要传入回调的实例 会返回服务器的消息
*/
private class BaseUiListener implements IUiListener {
/**
* 成功
*/
@Override
public void onComplete(Object response) {
backInfo.setText(response.toString());
doComplete((JSONObject) response);
}

/**
* 处理返回的消息 比如把json转换为对象什么的
*
* @param values
*/
protected void doComplete(JSONObject values) {

}

@Override
public void onError(UiError e) {
Toast.makeText(MainActivity.this, e.toString(), Toast.LENGTH_LONG).show();
}

@Override
public void onCancel() {
Toast.makeText(MainActivity.this, "cancel", Toast.LENGTH_LONG).show();
}
}

@Override
public void onClick(View v) {
// TODO Auto-generated method stub
// 当点击登录按钮
if (v == mNewLoginButton) {
onClickLogin();
}
}
}
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