/**
 * 分享文本至朋友圈
 *
 * @param text  文本内容
 * @param judge 类型选择 好友-WECHAT_FRIEND 朋友圈-WECHAT_MOMENT
 */
public static void WxTextShare(Context context, String text, int judge) {
    if (!judgeCanGo(context)) {
        return;
    }
    //初始化WXTextObject对象，填写对应分享的文本内容
    WXTextObject textObject = new WXTextObject();
    textObject.text = text;
    //初始化WXMediaMessage消息对象，
    WXMediaMessage message = new WXMediaMessage();
    message.mediaObject = textObject;
    message.description = text;
    //构建一个Req请求对象
    SendMessageToWX.Req req = new SendMessageToWX.Req();
    req.transaction = String.valueOf(System.currentTimeMillis());   //transaction用于标识请求
    req.message = message;
    req.scene = judge;      //分享类型 好友==0 朋友圈==1
    //发送请求
    iwxapi.sendReq(req);
}
 

@Override
protected void shareText(final ShareParamText params) throws ShareException {
    String text = params.getContent();
    if (TextUtils.isEmpty(text)) {
        throw new InvalidParamException("Content is empty or illegal");
    }

    WXTextObject textObj = new WXTextObject();
    textObj.text = text;

    WXMediaMessage msg = new WXMediaMessage();
    msg.mediaObject = textObj;
    msg.description = text;

    SendMessageToWX.Req req = new SendMessageToWX.Req();
    req.transaction = buildTransaction("textshare");
    req.message = msg;
    req.scene = getShareType();
    Log.d(TAG, "start share text");
    shareOnMainThread(req);
}
 

private void shareText(int shareType, Message.Text message) {

        String text = message.getContent();
        //初始化一个WXTextObject对象
        WXTextObject textObj = new WXTextObject();
        textObj.text = text;
        //用WXTextObject对象初始化一个WXMediaMessage对象
        WXMediaMessage msg = new WXMediaMessage();
        msg.mediaObject = textObj;
        msg.description = text;
        //构造一个Req
        SendMessageToWX.Req req = new SendMessageToWX.Req();
        //transaction字段用于唯一标识一个请求
        req.transaction = ShareUtil.buildTransaction("textshare");
        req.message = msg;
        //发送的目标场景， 可以选择发送到会话 WXSceneSession 或者朋友圈 WXSceneTimeline。 默认发送到会话。
        req.scene = shareType;
        mIWXAPI.sendReq(req);
    }
 

@Override
public void shareText(int platform, String text, Activity activity, ShareListener listener) {
    if (listener != null) {
        listener.shareStart();
    }
    WXTextObject textObject = new WXTextObject();
    textObject.text = text;

    WXMediaMessage message = new WXMediaMessage();
    message.mediaObject = textObject;
    message.description = text;

    sendMessage(platform, message, buildTransaction("text"));
}
 

public static void shareText(String text, SharePlace sharePlace) {
    WXTextObject wxTextObject = new WXTextObject();
    wxTextObject.text = text;

    WXMediaMessage msg = new WXMediaMessage();
    msg.mediaObject = wxTextObject;
    msg.description = text;

    SendMessageToWX.Req req = new SendMessageToWX.Req();
    req.transaction = WechatPayTools.getCurrTime();

    req.message = msg;
    switch (sharePlace) {
        case Friend:
            req.scene = SendMessageToWX.Req.WXSceneSession;
            break;
        case Zone:
            req.scene = SendMessageToWX.Req.WXSceneTimeline;
            break;
        case Favorites:
            req.scene = SendMessageToWX.Req.WXSceneFavorite;
            break;
    }

    if (iwxapi != null) {
        iwxapi.sendReq(req);
    } else {
        throw new NullPointerException("请先调用WechatShare.init()方法");
    }
}
 

@Override
protected BaseReq buildTextWeChatMessageBody(WechatMessageBody wechatMessageBody) {
    SendMessageToWX.Req req = new SendMessageToWX.Req();
    WXTextObject textObj = new WXTextObject();
    textObj.text = wechatMessageBody.getText();
    WXMediaMessage msg = new WXMediaMessage();
    msg.mediaObject = textObj;
    msg.description = wechatMessageBody.getDescription();
    req.transaction = Util.buildTransaction("text");
    req.message = msg;
    req.scene = getWecahtTargetScene(wechatMessageBody);
    return req;
}
 

private boolean addText(SendMessageToWX.Req req, WXMediaMessage msg, Bundle params) {
    WXTextObject textObj = new WXTextObject();
    textObj.text = params.getString(WXShareEntity.KEY_WX_TEXT);

    msg.mediaObject = textObj;
    msg.description = textObj.text;

    req.transaction = SocialUtil.buildTransaction("text");
    return true;
}
 

private void shareText(int shareTarget, Activity activity, ShareObj obj) {
    WXTextObject textObj = new WXTextObject();
    textObj.text = obj.getSummary();
    WXMediaMessage msg = new WXMediaMessage();
    msg.mediaObject = textObj;
    msg.title = obj.getTitle();
    msg.description = obj.getSummary();
    sendMsgToWx(msg, shareTarget, "text");
}
 

@Override
public void shareText(int platform, String text, Activity activity, ShareListener listener) {
    WXTextObject textObject = new WXTextObject();
    textObject.text = text;

    WXMediaMessage message = new WXMediaMessage();
    message.mediaObject = textObject;
    message.description = text;

    sendMessage(platform, message, buildTransaction("text"));
}