QQ第三方登陸-極簡版

最近用到QQ第三方登陸，其實僅僅對於第三方登陸而言，用到的東西不多，也就是簡化用戶註冊的煩惱而已。

就搞個超級簡化版吧，代碼不多，幾百行而已。

先看效果，再看代碼

          

主函數：

/**
 * 簡易QQ第三方登陸
 * 
 * @author shaoshuai
 * 
 */
public class MainActivity extends Activity {
	@ViewInject(R.id.iv_user_logo)
	private ImageView mUserLogo;// 頭像
	@ViewInject(R.id.tv_user_name)
	private TextView mUserName;// 網名
	@ViewInject(R.id.bt_login)
	private Button bt_login;// 登陸按鈕
	@ViewInject(R.id.et_result_info)
	private EditText et_result_info;// 結果信息
	@ViewInject(R.id.et_user_info)
	private EditText et_user_info;// 用戶信息

	private Context mContext;
	public static String mAppid = "222222";
	public static Tencent mTencent;

	@SuppressLint("HandlerLeak")
	Handler mHandler = new Handler() {
		@Override
		public void handleMessage(Message msg) {
			if (msg.what == 0) {// 設置網名
				JSONObject response = (JSONObject) msg.obj;
				try {
					if (response.has("nickname")) {// 用戶名
						String name = response.getString("nickname");
						mUserName.setVisibility(android.view.View.VISIBLE);
						mUserName.setText(name);
					}
					if (response.has("figureurl_qq_2")) {// 100*100的頭像
						String logo = response.getString("figureurl_qq_2");
						if (logo == null) {
							mUserLogo.setImageResource(R.drawable.ic_launcher);// 默認圖片
						} else {
							new BitmapUtils(mContext).display(mUserLogo, logo);
						}
					}
				} catch (JSONException e) {
					e.printStackTrace();
				}
			}
		}

	};

	@Override
	protected void onCreate(Bundle savedInstanceState) {
		super.onCreate(savedInstanceState);
		setContentView(R.layout.activity_main);
		mContext = getApplicationContext();
		ViewUtils.inject(this);

		mTencent = Tencent.createInstance(mAppid, mContext);

		initView();
	}

	private void initView() {
		// 登陸點擊
		bt_login.setOnClickListener(new OnClickListener() {
			@Override
			public void onClick(View v) {
				onClickLogin();
			}
		});
	}

	@Override
	protected void onActivityResult(int requestCode, int resultCode, Intent data) {
		Log.e("返回信息", "-->onActivityResult " + requestCode + " resultCode=" + resultCode);
		if (requestCode == Constants.REQUEST_LOGIN || requestCode == Constants.REQUEST_APPBAR) {
			Tencent.onActivityResultData(requestCode, resultCode, data, loginListener);
		}
		super.onActivityResult(requestCode, resultCode, data);
	}

	private void onClickLogin() {
		if (!mTencent.isSessionValid()) {// 登陸
			mTencent.login(this, "all", loginListener);
		} else {// 退出
			mTencent.logout(this);
			updateUserInfo();
		}
	}

	IUiListener loginListener = new BaseUiListener(MainActivity.this) {
		@Override
		protected void doComplete(JSONObject values) {

			// {"ret":0,
			// "openid":"89293B3450BC3115AFC3ADA34143234F",
			// "access_token":"B5A5E9E3850BBFBEF2044817D1510E22",
			// "pay_token":"D72E4746E95A1721C33A3D36B04BBDAE",
			// "expires_in":7776000,
			// "pf":"desktop_m_qq-10000144-android-2002-",
			// "pfkey":"574673897173987122dbb16efcad7c07",
			// "msg":"", "login_cost":503,
			// "query_authority_cost":351,
			// "authority_cost":-56924173}

			et_result_info.setText("返回結果：" + values);
			initOpenidAndToken(values);
			updateUserInfo();

		}
	};

	public static 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)) {
				mTencent.setAccessToken(token, expires);
				mTencent.setOpenId(openId);
			}
		} catch (Exception e) {
		}
	}

	private void updateUserInfo() {
		if (mTencent != null && mTencent.isSessionValid()) {

			bt_login.setTextColor(Color.RED);
			bt_login.setText("退出帳號");

			UserInfo mInfo = new UserInfo(this, mTencent.getQQToken());
			mInfo.getUserInfo(new BaseUiListener(MainActivity.this) {
				@Override
				protected void doComplete(JSONObject values) {
					// {"ret":0,"msg":"","is_lost":0,
					// "nickname":"┣┫","gender":"男","province":"北京","city":"海淀",
					// "figureurl":"http:\/\/qzapp.qlogo.cn\/qzapp\/222222\/8FD10C91F5ADCA3F30E8AFC66E9DDBA0\/30",
					// "figureurl_1":"http:\/\/qzapp.qlogo.cn\/qzapp\/222222\/8FD10C91F5ADCA3F30E8AFC66E9DDBA0\/50",
					// "figureurl_2":"http:\/\/qzapp.qlogo.cn\/qzapp\/222222\/8FD10C91F5ADCA3F30E8AFC66E9DDBA0\/100",
					// "figureurl_qq_1":"http:\/\/q.qlogo.cn\/qqapp\/222222\/8FD10C91F5ADCA3F30E8AFC66E9DDBA0\/40",
					// "figureurl_qq_2":"http:\/\/q.qlogo.cn\/qqapp\/222222\/8FD10C91F5ADCA3F30E8AFC66E9DDBA0\/100",
					// "is_yellow_vip":"1","vip":"1","yellow_vip_level":"8","level":"8","is_yellow_year_vip":"1"}
					et_user_info.setText("用戶信息：" + values);
					Message msg = new Message();
					msg.obj = values;
					msg.what = 0;
					mHandler.sendMessage(msg);
				}
			});
		} else {
			bt_login.setTextColor(Color.BLUE);
			bt_login.setText("登錄");

			mUserName.setText("用戶名");
			mUserLogo.setImageResource(R.drawable.ic_launcher);// 默認圖片

			et_result_info.setText("返回結果信息");
			et_user_info.setText("用戶詳細信息：");

		}
	}
}

監聽類：

public class BaseUiListener implements IUiListener {
	private Context mContext;

	public BaseUiListener(Context mContext) {
		super();
		this.mContext = mContext;
	}

	@Override
	public void onComplete(Object response) {
		if (null == response) {
			Toast.makeText(mContext, "登錄失敗:返回爲空", Toast.LENGTH_SHORT).show();
			return;
		}
		JSONObject jsonResponse = (JSONObject) response;
		if (null != jsonResponse && jsonResponse.length() == 0) {
			Toast.makeText(mContext, "登錄失敗:返回爲空", Toast.LENGTH_SHORT).show();
			return;
		}
		// String result = response.toString();
		Toast.makeText(mContext, "登錄成功", Toast.LENGTH_SHORT).show();

		doComplete((JSONObject) response);
	}

	protected void doComplete(JSONObject values) {

	}

	@Override
	public void onError(UiError e) {
		Log.e("sdkDemo", "錯誤: " + e.errorDetail);
	}

	@Override
	public void onCancel() {
		Log.e("sdkDemo", "取消");
	}
}

Demo下載地址：http://download.csdn.net/detail/shao941122/9357121