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  • 友盟自定义分享-生成带图片的二维码，自定义分享布局

    http://www.2cto.com/weixin/201503/383512.html
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    public class UmengShare {
        private Activity activity = null;
        private UMSocialService mController = null;
        private Dialog shareDialog = null;
        private Bitmap bitmapCode = null;
         
        public UmengShare(Activity activity){
            this.activity = activity;
        }
         
        public void showShareUI(String shareContent){
            // 首先在您的Activity中添加如下成员变量
            mController = UMServiceFactory.getUMSocialService("com.umeng.share",RequestType.SOCIAL);
            // 设置分享内容
            if(TextUtils.isEmpty(shareContent))
                mController.setShareContent("体验最新应用");
            else
                mController.setShareContent(shareContent);
            try {
                bitmapCode = EncodingHandler.gerateLogoCode(activity,"http://www.baidu.com/", 200);
    //          bitmapCode = EncodingHandler.createQRCode(Const.URL.URL_SERVER_NEW, 200);
            } catch (WriterException e) {
                bitmapCode = null;
            }
            addWXShare();
            addFriendCircleShare();
     
            //设置新浪SSO handler
            mController.getConfig().setSsoHandler(new SinaSsoHandler());
            //设置腾讯微博SSO handler
            mController.getConfig().setSsoHandler(new TencentWBSsoHandler());
             
            mController.getConfig().removePlatform(SHARE_MEDIA.RENREN, SHARE_MEDIA.DOUBAN);
            mController.getConfig().setPlatformOrder(SHARE_MEDIA.TENCENT,SHARE_MEDIA.WEIXIN,SHARE_MEDIA.SINA,SHARE_MEDIA.WEIXIN_CIRCLE);
    //      mController.openShare(activity, false);
     
             
            shareDialog = new Dialog(activity, R.style.Theme_Dialog);
            shareDialog.setContentView(R.layout.share_popup_layout);
            shareDialog.setCanceledOnTouchOutside(true);
            ImageView codeImage = (ImageView)shareDialog.findViewById(R.id.share_imageview);
            RelativeLayout tencentShare = (RelativeLayout)shareDialog.findViewById(R.id.tencent_layout);
            RelativeLayout wxShare = (RelativeLayout)shareDialog.findViewById(R.id.wx_share_layout);
            RelativeLayout sinashare = (RelativeLayout)shareDialog.findViewById(R.id.sina_share_layout);
            RelativeLayout circleshare = (RelativeLayout)shareDialog.findViewById(R.id.circle_share_layout);
             
            ShareOnClickListener listener = new ShareOnClickListener();
            tencentShare.setOnClickListener(listener);
            wxShare.setOnClickListener(listener);
            sinashare.setOnClickListener(listener);
            circleshare.setOnClickListener(listener);
            if(bitmapCode != null){
                codeImage.setImageBitmap(bitmapCode);
                mController.setShareImage(new UMImage(activity, bitmapCode));
            }else{
                codeImage.setBackgroundResource(R.drawable.share_qr_code_image);
            }
            shareDialog.show();
        }
         
         
        /**
         * 微信
         */
        private void addWXShare() {
            // wx967daebe835fbeac是你在微信开发平台注册应用的AppID, 这里需要替换成你注册的AppID
            String appID = "<span style="font-family: Arial, Helvetica, sans-serif;">wx967daeb35fbeac</span><span style="font-family: Arial, Helvetica, sans-serif;">";</span>
            // 添加微信平台
            UMWXHandler wxHandler = new UMWXHandler(activity, appID);
            wxHandler.addToSocialSDK();
             
            //设置微信好友分享内容
            WeiXinShareContent weixinContent = new WeiXinShareContent();
            //设置分享文字
            weixinContent.setShareContent("体验最新应用，边玩边赚钱！马上入驻【星云互动】");
            //设置title
            weixinContent.setTitle("星云互动");
            //设置分享内容跳转URL
            weixinContent.setTargetUrl("http://www.scloudm.com/");
            //设置分享图片
            weixinContent.setShareImage(new UMImage(activity, bitmapCode));
            mController.setShareMedia(weixinContent);
        }
     
        /**
         * 微信朋友圈
         */
        private void addFriendCircleShare() {
            String appID = "wx06c10cd07a5ac0e9";
            // 支持微信朋友圈
            UMWXHandler wxCircleHandler = new UMWXHandler(activity, appID);
            wxCircleHandler.setToCircle(true);
            wxCircleHandler.addToSocialSDK();
     
             
            //设置微信好友分享内容
            CircleShareContent circleMedia  = new CircleShareContent ();
            //设置分享文字
            circleMedia.setShareContent("体验最新应用，边玩边赚钱！马上入驻【星云互动】");
            //设置title
            circleMedia.setTitle("星云互动");
            //设置分享内容跳转URL
            circleMedia.setTargetUrl("http://www.scloudm.com/");
            //设置分享图片
            circleMedia.setShareImage(new UMImage(activity, bitmapCode));
            mController.setShareMedia(circleMedia );
        }
         
        /**
         * 分享
         * @param shareType
         */
        private void shareClick(SHARE_MEDIA shareType){
            mController.postShare(activity, shareType, new SnsPostListener() {
                @Override
                public void onStart() {
                     
                    ToastUtils.showTextToast(activity, "开始分享.");
                }
                 
                @Override
                public void onComplete(SHARE_MEDIA arg0, int eCode, SocializeEntity arg2) {
                    if(bitmapCode != null){
                        bitmapCode.recycle();
                        bitmapCode = null;
                    }
                    if (eCode == 200) {
                        ToastUtils.showTextToast(activity, "分享成功.");
                    } /*else {
                         String eMsg = "";
                         if (eCode == -101){
                             eMsg = "没有授权";
                         }
                         ToastUtils.showTextToast(activity, "分享失败[" + eCode + "] " + eMsg);
                    }*/
                }
            });
        }
         
        //分享按钮点击事件
        protected class ShareOnClickListener implements OnClickListener{
     
            @Override
            public void onClick(View v) {
                if(shareDialog != null && shareDialog.isShowing()){
                    shareDialog.dismiss();
                }
                switch (v.getId()) {
                case R.id.tencent_layout:
                    shareClick(SHARE_MEDIA.TENCENT);
                    break;
                case R.id.wx_share_layout:
                    shareClick(SHARE_MEDIA.WEIXIN);
                    break;
                case R.id.sina_share_layout:
                    shareClick(SHARE_MEDIA.SINA);
                    break;
                case R.id.circle_share_layout:
                    shareClick(SHARE_MEDIA.WEIXIN_CIRCLE);
                    break;
                }
            }
        }
         
         
    }

    2、自定义布局

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    xpublic class UmengShare {
        private Activity activity = null;
        private UMSocialService mController = null;
        private Dialog shareDialog = null;
        private Bitmap bitmapCode = null;
         
        public UmengShare(Activity activity){
            this.activity = activity;
        }
         
        public void showShareUI(String shareContent){
            // 首先在您的Activity中添加如下成员变量
            mController = UMServiceFactory.getUMSocialService("com.umeng.share",RequestType.SOCIAL);
            // 设置分享内容
            if(TextUtils.isEmpty(shareContent))
                mController.setShareContent("体验最新应用");
            else
                mController.setShareContent(shareContent);
            try {
                bitmapCode = EncodingHandler.gerateLogoCode(activity,"http://www.baidu.com/", 200);
    //          bitmapCode = EncodingHandler.createQRCode(Const.URL.URL_SERVER_NEW, 200);
            } catch (WriterException e) {
                bitmapCode = null;
            }
            addWXShare();
            addFriendCircleShare();
     
            //设置新浪SSO handler
            mController.getConfig().setSsoHandler(new SinaSsoHandler());
            //设置腾讯微博SSO handler
            mController.getConfig().setSsoHandler(new TencentWBSsoHandler());
             
            mController.getConfig().removePlatform(SHARE_MEDIA.RENREN, SHARE_MEDIA.DOUBAN);
            mController.getConfig().setPlatformOrder(SHARE_MEDIA.TENCENT,SHARE_MEDIA.WEIXIN,SHARE_MEDIA.SINA,SHARE_MEDIA.WEIXIN_CIRCLE);
    //      mController.openShare(activity, false);
     
             
            shareDialog = new Dialog(activity, R.style.Theme_Dialog);
            shareDialog.setContentView(R.layout.share_popup_layout);
            shareDialog.setCanceledOnTouchOutside(true);
            ImageView codeImage = (ImageView)shareDialog.findViewById(R.id.share_imageview);
            RelativeLayout tencentShare = (RelativeLayout)shareDialog.findViewById(R.id.tencent_layout);
            RelativeLayout wxShare = (RelativeLayout)shareDialog.findViewById(R.id.wx_share_layout);
            RelativeLayout sinashare = (RelativeLayout)shareDialog.findViewById(R.id.sina_share_layout);
            RelativeLayout circleshare = (RelativeLayout)shareDialog.findViewById(R.id.circle_share_layout);
             
            ShareOnClickListener listener = new ShareOnClickListener();
            tencentShare.setOnClickListener(listener);
            wxShare.setOnClickListener(listener);
            sinashare.setOnClickListener(listener);
            circleshare.setOnClickListener(listener);
            if(bitmapCode != null){
                codeImage.setImageBitmap(bitmapCode);
                mController.setShareImage(new UMImage(activity, bitmapCode));
            }else{
                codeImage.setBackgroundResource(R.drawable.share_qr_code_image);
            }
            shareDialog.show();
        }
         
         
        /**
         * 微信
         */
        private void addWXShare() {
            // wx967daebe835fbeac是你在微信开发平台注册应用的AppID, 这里需要替换成你注册的AppID
            String appID = "<span style="font-family: Arial, Helvetica, sans-serif;">wx967daeb35fbeac</span><span style="font-family: Arial, Helvetica, sans-serif;">";</span>
            // 添加微信平台
            UMWXHandler wxHandler = new UMWXHandler(activity, appID);
            wxHandler.addToSocialSDK();
             
            //设置微信好友分享内容
            WeiXinShareContent weixinContent = new WeiXinShareContent();
            //设置分享文字
            weixinContent.setShareContent("体验最新应用，边玩边赚钱！马上入驻【星云互动】");
            //设置title
            weixinContent.setTitle("星云互动");
            //设置分享内容跳转URL
            weixinContent.setTargetUrl("http://www.scloudm.com/");
            //设置分享图片
            weixinContent.setShareImage(new UMImage(activity, bitmapCode));
            mController.setShareMedia(weixinContent);
        }
     
        /**
         * 微信朋友圈
         */
        private void addFriendCircleShare() {
            String appID = "wx06c10cd07a5ac0e9";
            // 支持微信朋友圈
            UMWXHandler wxCircleHandler = new UMWXHandler(activity, appID);
            wxCircleHandler.setToCircle(true);
            wxCircleHandler.addToSocialSDK();
     
             
            //设置微信好友分享内容
            CircleShareContent circleMedia  = new CircleShareContent ();
            //设置分享文字
            circleMedia.setShareContent("体验最新应用，边玩边赚钱！马上入驻【星云互动】");
            //设置title
            circleMedia.setTitle("星云互动");
            //设置分享内容跳转URL
            circleMedia.setTargetUrl("http://www.scloudm.com/");
            //设置分享图片
            circleMedia.setShareImage(new UMImage(activity, bitmapCode));
            mController.setShareMedia(circleMedia );
        }
         
        /**
         * 分享
         * @param shareType
         */
        private void shareClick(SHARE_MEDIA shareType){
            mController.postShare(activity, shareType, new SnsPostListener() {
                @Override
                public void onStart() {
                     
                    ToastUtils.showTextToast(activity, "开始分享.");
                }
                 
                @Override
                public void onComplete(SHARE_MEDIA arg0, int eCode, SocializeEntity arg2) {
                    if(bitmapCode != null){
                        bitmapCode.recycle();
                        bitmapCode = null;
                    }
                    if (eCode == 200) {
                        ToastUtils.showTextToast(activity, "分享成功.");
                    } /*else {
                         String eMsg = "";
                         if (eCode == -101){
                             eMsg = "没有授权";
                         }
                         ToastUtils.showTextToast(activity, "分享失败[" + eCode + "] " + eMsg);
                    }*/
                }
            });
        }
         
        //分享按钮点击事件
        protected class ShareOnClickListener implements OnClickListener{
     
            @Override
            public void onClick(View v) {
                if(shareDialog != null && shareDialog.isShowing()){
                    shareDialog.dismiss();
                }
                switch (v.getId()) {
                case R.id.tencent_layout:
                    shareClick(SHARE_MEDIA.TENCENT);
                    break;
                case R.id.wx_share_layout:
                    shareClick(SHARE_MEDIA.WEIXIN);
                    break;
                case R.id.sina_share_layout:
                    shareClick(SHARE_MEDIA.SINA);
                    break;
                case R.id.circle_share_layout:
                    shareClick(SHARE_MEDIA.WEIXIN_CIRCLE);
                    break;
                }
            }
        }
         
         
    }
    3、生成二维码图片
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    public final class EncodingHandler {
        private static final int BLACK = 0xff000000;
        private static final int WHITE = 0xffffffff;
         
        public static Bitmap createQRCode(String str,int widthAndHeight) throws WriterException {
            Hashtable<EncodeHintType, String> hints = new Hashtable<EncodeHintType, String>(); 
            hints.put(EncodeHintType.CHARACTER_SET, "utf-8");
            BitMatrix matrix = new MultiFormatWriter().encode(str,
                    BarcodeFormat.QR_CODE, widthAndHeight, widthAndHeight);
            int width = matrix.getWidth();
            int height = matrix.getHeight();
            int[] pixels = new int[width * height];
             
            for (int y = 0; y < height; y++) {
                for (int x = 0; x < width; x++) {
                    if (matrix.get(x, y)) {
                        pixels[y * width + x] = BLACK;
                    }else { // 无信息设置像素点为白色
                        pixels[y * width + x] = WHITE;
                    }
                }
            }
            Bitmap bitmap = Bitmap.createBitmap(width, height,
                    Bitmap.Config.ARGB_8888);
            bitmap.setPixels(pixels, 0, width, 0, 0, width, height);
            return bitmap;
        }
         
        public static Bitmap createQRCodeWithLogo(Context context, String str,
                int widthAndHeight) throws WriterException {
            QRCodeWriter writer = new QRCodeWriter();
            Hashtable<EncodeHintType, String> hints = new Hashtable<EncodeHintType, String>();
            hints.put(EncodeHintType.CHARACTER_SET, "utf-8");
            BitMatrix bitMatrix = new QRCodeWriter().encode(str,
                    BarcodeFormat.QR_CODE, widthAndHeight, widthAndHeight, hints);
            int[] pixels = new int[widthAndHeight * widthAndHeight];
     
            Bitmap[] bitmaps = new Bitmap[2];
            bitmaps[1] = BitmapFactory.decodeResource(context.getResources(),
                    R.drawable.qrcode_logo);// logo图标
            int imageW = bitmaps[1].getWidth();
            int imageH = bitmaps[1].getHeight();
            int startW = widthAndHeight / 2 - imageW / 2;
            int starH = widthAndHeight / 2 - imageH / 2;
            for (int y = 0; y < widthAndHeight; y++) {
                for (int x = 0; x < widthAndHeight; x++) {
                    if ((x <= startW || x >= starH + imageW)
                            || (y <= starH || y >= +imageH)) {
                        if (bitMatrix.get(x, y)) {
                            pixels[y * widthAndHeight + x] = BLACK;
                        }
                    } else {
                    }
                }
            }
     
            Bitmap bitmap = Bitmap.createBitmap(widthAndHeight, widthAndHeight,
                    Bitmap.Config.ARGB_8888);
     
            bitmap.setPixels(pixels, 0, widthAndHeight, 0, 0, widthAndHeight, widthAndHeight);
     
            bitmaps[0] = bitmap;
     
            Bitmap bm = combineBitmaps(bitmaps, startW, starH);
            return bm;
        }
     
        private static Bitmap combineBitmaps(Bitmap[] bitmaps, int w, int h) {// 添加logo
            Bitmap newBitmap = Bitmap.createBitmap(bitmaps[0].getWidth(),
                    bitmaps[0].getHeight(), Config.ARGB_8888);
            Canvas cv = new Canvas(newBitmap);
     
            for (int i = 0; i < bitmaps.length; i++) {
                if (i == 0) {
                    cv.drawBitmap(bitmaps[0], 0, 0, null);
                } else {
                    cv.drawBitmap(bitmaps[i], w, h, null);
                }
                cv.save(Canvas.ALL_SAVE_FLAG);
                cv.restore();
            }
            return newBitmap;
        }
         
        public static Bitmap gerateLogoCode(Context context, String str,
                int widthAndHeight) throws WriterException{
            if(!TextUtils.isEmpty(str)){
                //根据字符串生成二维码图片并显示在界面上，第二个参数为图片的大小（600*600）
                Bitmap qrCodeBitmap = createQRCode(str, widthAndHeight);
                 
                //------------------添加logo部分------------------//
                Bitmap logoBmp = BitmapFactory.decodeResource(context.getResources(), R.drawable.qrcode_logo);
                 
                //二维码和logo合并
                Bitmap bitmap = Bitmap.createBitmap(qrCodeBitmap.getWidth(), qrCodeBitmap
                        .getHeight(), qrCodeBitmap.getConfig());
                Canvas canvas = new Canvas(bitmap);
                //二维码
                canvas.drawBitmap(qrCodeBitmap, 0,0, null);
                //logo绘制在二维码中央
                canvas.drawBitmap(logoBmp, qrCodeBitmap.getWidth() / 2
                        - logoBmp.getWidth() / 2, qrCodeBitmap.getHeight()
                        / 2 - logoBmp.getHeight() / 2, null);
                return bitmap;
            }
            return null;
        }
    }

    4、微信自定义分享回调

    ?
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    public class WXEntryActivity extends WXCallbackActivity{
         
        @Override
        protected void onCreate(Bundle savedInstanceState) {
            super.onCreate(savedInstanceState);
        }
         
        //微信发送的请求将回调到onReq方法
        @Override
        public void onReq(BaseReq req) {
            super.onReq(req);
    //      ToastUtils.showTextToast(this, "WXEntryActivity onReq");
            System.out.println("WXEntryActivity onReq");
        }
         
        //发送到微信请求的响应结果将回调到onResp方法
        @Override
        public void onResp(BaseResp resp) {
            super.onResp(resp);
    //      ToastUtils.showTextToast(this, "WXEntryActivity onResp");
            System.out.println("WXEntryActivity onResp");
        }
         
    }

     

     
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  • 原文地址：https://www.cnblogs.com/xgjblog/p/4613833.html
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