<activity            android:name=".wxapi.WXEntryActivity"            android:exported="true">        </activity>

<activity            android:name="com.tencent.tauth.AuthActivity"            android:noHistory="true"            android:launchMode="singleTask" >            <intent-filter>                <action android:name="android.intent.action.VIEW" />                <category android:name="android.intent.category.DEFAULT" />                <category android:name="android.intent.category.BROWSABLE" />                <data android:scheme="tencent你的appid" />            </intent-filter>        </activity>        <activity android:name="com.tencent.connect.common.AssistActivity"            android:theme="@android:style/Theme.Translucent.NoTitleBar"            android:configChanges="orientation|keyboardHidden|screenSize" />    </application>

public class WXEntryActivity  extends AppCompatActivity implements IWXAPIEventHandler {    private final String APP_ID= "你的appid";    private IWXAPI api;    @Override    public void onCreate(Bundle savedInstanceState) {        super.onCreate(savedInstanceState);        // 通过WXAPIFactory工厂，获取IWXAPI的实例        api = WXAPIFactory.createWXAPI(this, APP_ID, false);        api.registerApp(APP_ID);        api.handleIntent(getIntent(), this);    }    //微信发送消息给app，app接受并处理的回调函数    @Override    public void onReq(BaseReq req) {    }    //app发送消息给微信，微信返回的消息回调函数,根据不同的返回码来判断操作是否成功    @Override    public void onResp(BaseResp resp) {        int result = 0;        switch (resp.errCode) {            case BaseResp.ErrCode.ERR_OK:                result = R.string.errcode_success;                break;            case BaseResp.ErrCode.ERR_USER_CANCEL:                result = R.string.errcode_cancel;                break;            case BaseResp.ErrCode.ERR_AUTH_DENIED:                result = R.string.errcode_deny;                break;            default:                result = R.string.errcode_unknown;                break;        }        Toast.makeText(this, result, Toast.LENGTH_LONG).show();    }}

public class ShareActivity extends BaseActivity implements View.OnClickListener {    private final String W_APPID = "你的appid";    private IWXAPI api;    private final String Q_APPID = "你的appid";    private Tencent mTencent;    private Button quit;    private ImageView qZone;    private ImageView qq;    private ImageView weichat;    private ImageView weichatFriend;    @Override    public void onCreate(Bundle savedInstanceState) {        super.onCreate(savedInstanceState);        setContentView(R.layout.share_popup);        regToWx();        regToQQ();        setBaseActionbar();        initView();    }    private void regToQQ() {        // Tencent类是SDK的主要实现类，开发者可通过Tencent类访问腾讯开放的OpenAPI。        // 其中APP_ID是分配给第三方应用的appid，类型为String。        mTencent = Tencent.createInstance(Q_APPID, mContext);    }    private void regToWx() {        api = WXAPIFactory.createWXAPI(this, W_APPID, true);        api.registerApp(W_APPID);    }    private void initView() {        quit = (Button) findViewById(R.id.quit);        qZone = (ImageView) findViewById(R.id.qzone);        qq = (ImageView) findViewById(R.id.qq);        weichat = (ImageView) findViewById(R.id.weichat);        weichatFriend = (ImageView) findViewById(R.id.weichat_friend);        actionbarLeft.setOnClickListener(new View.OnClickListener() {            @Override            public void onClick(View view) {                finish();            }        });        quit.setOnClickListener(new View.OnClickListener() {            @Override            public void onClick(View view) {                finish();            }        });        qZone.setOnClickListener(this);        qq.setOnClickListener(this);        weichat.setOnClickListener(this);        weichatFriend.setOnClickListener(this);    }    @Override    protected void onDestroy() {        super.onDestroy();    }    private void setBaseActionbar() {        setActionbarLeft(R.mipmap.pixel_ic_toolbar_back);        setActionbarTitle("分享", "SAHRE");        hideActionbarRight();    }    @Override    public void onClick(View view) {        switch (view.getId()) {            case R.id.qzone://                mLog("点击QQ空间");                qq(true);                break;            case R.id.qq://                mLog("点击QQ");                qq(false);                break;            case R.id.weichat://                mLog("点击威信");                weiChat(0);                break;            case R.id.weichat_friend://                mLog("点击朋友圈");                weiChat(1);                break;            default:                break;        }    }    private void qq(boolean flag) {        ShareListener myListener = new ShareListener();        final Bundle params = new Bundle();        params.putInt(QQShare.SHARE_TO_QQ_KEY_TYPE, QQShare.SHARE_TO_QQ_TYPE_DEFAULT);        params.putString(QQShare.SHARE_TO_QQ_TITLE, "分享");        params.putString(QQShare.SHARE_TO_QQ_SUMMARY,  "墨迹天气");        params.putString(QQShare.SHARE_TO_QQ_TARGET_URL,  "http://www.qq.com/news/1.html");        params.putString(QQShare.SHARE_TO_QQ_IMAGE_URL,"https://www.baidu.com/img/bd_logo1.png");        if(flag){            params.putInt(QQShare.SHARE_TO_QQ_EXT_INT,  QQShare.SHARE_TO_QQ_FLAG_QZONE_AUTO_OPEN);        }        mTencent.shareToQQ(ShareActivity.this, params, myListener);    }    // 0-分享给朋友  1-分享到朋友圈    private void weiChat(int flag) {        if (!api.isWXAppInstalled()) {            mToast("您还未安装微信客户端", 0);            return;        }        String text = "这是我做的一款天气类app，高端大气上档次，快来看看吧！";        WXTextObject textObject = new WXTextObject();        textObject.text = text;        WXMediaMessage msg = new WXMediaMessage(textObject);        msg.mediaObject = textObject;        msg.description = text;        SendMessageToWX.Req req = new SendMessageToWX.Req();        req.transaction = String.valueOf(System.currentTimeMillis());//transaction字段用于唯一标识一个请求，这个必须有，否则会出错        req.message = msg;        //表示发送给朋友圈  WXSceneTimeline  表示发送给朋友  WXSceneSession        req.scene = flag == 0 ? SendMessageToWX.Req.WXSceneSession : SendMessageToWX.Req.WXSceneTimeline;        api.sendReq(req);    }    protected void onActivityResult(int requestCode, int resultCode, Intent data) {        ShareListener myListener = new ShareListener();        Tencent.onActivityResultData(requestCode,resultCode,data,myListener);    }    private class ShareListener implements IUiListener {        @Override        public void onCancel() {            mToast("分享取消",0);        }        @Override        public void onComplete(Object arg0) {            mToast("分享成功",0);        }        @Override        public void one rror(UiError arg0) {            mToast("分享出错",0);        }    }}