本文共 6325 字，大约阅读时间需要 21 分钟。

前言：QQ、微信都有了、自然少不了微博，接着上一篇

1、效果图

2、微博开放平台

3、资源引入

app build.gradle中添加：

implementation 'com.sina.weibo.sdk:core:4.3.1:openDefaultRelease@aar'//微博SDKimplementation 'com.squareup.okhttp3:okhttp:3.4.1'//网络请求implementation 'com.github.bumptech.glide:glide:4.7.1'//图片加载

4、代码部分

在自定义Application类中初始化weiboSDK,这里是直接在Activity中初始化

public class MainActivity extends AppCompatActivity {    /**     * 当前 DEMO 应用的 APP_KEY，第三方应用应该使用自己的 APP_KEY 替换该 APP_KEY     */    public static final String APP_KEY = "2850806666";    /**     * 当前 DEMO 应用的回调页，第三方应用可以使用自己的回调页。     * 建议使用默认回调页：https://api.weibo.com/oauth2/default.html     */    public static final String REDIRECT_URL = "https://api.weibo.com/oauth2/default.html";    /**     * WeiboSDKDemo 应用对应的权限，第三方开发者一般不需要这么多，可直接设置成空即可。     *///    public static final String SCOPE =//            "email,direct_messages_read,direct_messages_write,"//                    + "friendships_groups_read,friendships_groups_write,statuses_to_me_read,"//                    + "follow_app_official_microblog," + "invitation_write";    private SsoHandler ssoHandler;    private ImageView weiboPic;    private TextView weiboName, weiboJson;    @Override    protected void onCreate(Bundle savedInstanceState) {        super.onCreate(savedInstanceState);        setContentView(R.layout.activity_main);        ButterKnife.bind(this);        weiboPic = this.findViewById(R.id.weibo_pic);        weiboName = this.findViewById(R.id.weibo_name);        weiboJson = this.findViewById(R.id.weibo_json);        //新浪微博初始化，对应的参数分别是app_key,回调地址，和权限        AuthInfo mAuthInfo = new AuthInfo(this, APP_KEY,                REDIRECT_URL, "");        WbSdk.install(this, mAuthInfo);        ssoHandler = new SsoHandler(this);        //微博授权事件        findViewById(R.id.weibo_start).setOnClickListener(new View.OnClickListener() {            @Override            public void onClick(View v) {                WbAuthUtils.startSinaWeiBo(ssoHandler);            }        });        WbAuthUtils utils = new WbAuthUtils();        utils.setListener(new WbAuthUtils.onSuccessListener() {            @Override            public void onSuccess(final String result, final String icon, final String name) {                runOnUiThread(new Runnable() {                    @Override                    public void run() {                        //头像                       Glide.with(MainActivity.this).load(icon).into(weiboPic);                        //昵称                        weiboName.setText(name);                        //json数据                        weiboJson.setText(result);                    }                });            }            @Override            public void onFailure(String errorMessage) {                //登录失败                Toast.makeText(Main2Activity.this, errorMessage, Toast.LENGTH_SHORT).show();            }        });    }    /**     * SSO 授权回调     */    @Override    protected void onActivityResult(int requestCode, int resultCode, Intent data) {        super.onActivityResult(requestCode, resultCode, data);        // 重要：发起 SSO 登陆的 Activity 必须重写 onActivityResults        if (ssoHandler != null) {            ssoHandler.authorizeCallBack(requestCode, resultCode, data);        }    }}

回调工具类

public class WbAuthUtils {    private static final String TAG = "WbAuthUtils";    private static final String WEIBO_USERINFO_URL = "https://api.weibo.com/2/users/show.json?access_token=";//微博个人信息链接    /**     * 封装了 "access_token"，"expires_in"，"refresh_token"，并提供了他们的管理功能     */    private static Oauth2AccessToken mAccessToken;    /**     * 开启微博授权登录     */    public static void startSinaWeiBo(SsoHandler ssoHandler) {        //授权方式有三种，第一种对客户端授权 第二种对Web短授权，第三种结合前两中方式        ssoHandler.authorize(new WbAuthListener() {            @Override            public void onSuccess(Oauth2AccessToken token) {                Log.e(TAG, "onSuccess: " + token.getToken());                Log.e(TAG, "onSuccess: " + token.getUid());                mAccessToken = token;                //Session是否过期                if (mAccessToken.isSessionValid()) {                    getSinaWeiBoInfo(token.getToken(), token.getUid());                }            }            @Override            public void cancel() {                Log.e(TAG, "微博授权取消: ");            }            @Override            public void onFailure(WbConnectErrorMessage wbConnectErrorMessage) {                Log.e(TAG, "微博授权失败: ");            }        });    }    /**     * 获取微博信息     */    private static void getSinaWeiBoInfo(String token, String uid) {        String url = WEIBO_USERINFO_URL + token + "&uid=" + uid;                Log.e(TAG, "请求token: " + token);        Log.e(TAG, "请求openId: " + uid);        Request request = new Request.Builder().url(url).build();        OkHttpClient okHttpClient = new OkHttpClient.Builder().build();        Call call = okHttpClient.newCall(request);        call.enqueue(new Callback() {            @Override            public void onFailure(Call call, IOException e) {                listener.onFailure(e.getMessage());            }            @Override            public void onResponse(Call call, Response response) throws IOException {                //成功回调                String result = response.body().string();                try {                    JSONObject jsonObject = new JSONObject(result);                    String name = jsonObject.getString("name");                    String icon = jsonObject.getString("profile_image_url");                                        Log.e(TAG, "result: "+ result);                    Log.e(TAG, "name: "+ name);                    Log.e(TAG, "icon: "+ icon);                    listener.onSuccess(result, icon, name);                } catch (JSONException e) {                    e.printStackTrace();                }            }        });    }    private static onSuccessListener listener;    public void setListener(onSuccessListener listener) {        this.listener = listener;    }    public interface onSuccessListener {        void onSuccess(String result, String icon, String name);//json数据、头像、名字        void onFailure(String errorMessage);//错误信息    }}

对应布局文件

5、返回数据

可以看到微博返回的数据是非常多的差不多有120行左右~

最后附上github链接：

转载地址：http://qsdl.baihongyu.com/