258资源分享网

private void sendMiniApps(String articlePk, String title, String content,

String url, Bitmap icon) {

WXMiniProgramObject miniProgram = new WXMiniProgramObject();

//低版本微信打开 URL

miniProgram.webpageUrl = url;

//跳转的小程序的原始 ID

miniProgram.userName = WechatShareUtils.MINI_APPS_ID;

//小程序的 Path

miniProgram.path = WechatShareUtils.getMiniAppPath(articlePk);

WXMediaMessage msg = new WXMediaMessage(miniProgram);

final String shareTitle = WechatShareUtils.getValidTitle(title);

if (!TextUtils.isEmpty(shareTitle)) {

msg.title = title;

}

final String shareDescription = WechatShareUtils.getValidDescription(content);

if (!TextUtils.isEmpty(shareDescription)) {

msg.description = shareDescription;

}

if (icon != null) {

msg.setThumbImage(icon);

} else {

Bitmap temp = BitmapFactory.decodeResource(context.getResources(),

R.drawable.icon_wechat);

msg.setThumbImage(temp);

}

Log.i("TAG", "sendMiniApps title: " + title);

//使用此方法会出现无法分享的问题

// Bitmap thumbBmp = Bitmap.createScaledBitmap(icon, 150, 150, true);

// icon.recycle();

// msg.thumbData = BitmapUtils.bitmapToByteArray(thumbBmp, true);

SendMessageToWX.Req req = new SendMessageToWX.Req();

req.transaction = buildTransaction("miniProgram");

req.message = msg;

req.scene = WXSceneSession;

api.sendReq(req);

}

参考：微信开发平台