Solution - Mail could not be sent to the admin user. Vtiger CRM Outgoing Server Problem

Solution to the Error message in Vtiger CRM

"Mail could not be sent to the admin user. Please check the admin emailid/Server settings - Vtiger CRM"

Solution : specify tls or ssl along with smtp server and port

Server Name : tls://smtp.live.com:587
User Name : user@yourdomain.com
Password : *********
From Email : user@yourdomain.com
Requires Authentication : Yes

[Solution] Twitter oauth.signpost.exception.OAuthCommunicationException: Service provider responded in error: 403 (Forbidden)

I was searching solution for the error,
"oauth.signpost.exception.OAuthCommunicationException: Communication with the service provider failed: Service provider responded in error: 403 (Forbidden)" in android social sharing app that require twitter login. Finally found the problem with oauth urls.

Here's how to solve it.

Change,

public static final String REQUEST_URL = "http://api.twitter.com/oauth/request_token";
public static final String ACCESS_URL = "http://api.twitter.com/oauth/access_token";
public static final String AUTHORIZE_URL = "http://api.twitter.com/oauth/authorize

 To

public static final String REQUEST_URL = "https://api.twitter.com/oauth/request_token";
public static final String ACCESS_URL = "https://api.twitter.com/oauth/access_token";
public static final String AUTHORIZE_URL = "https://api.twitter.com/oauth/authorize";

Summary : change http to https and error got fixed.
Hope this helps! 

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[Solution] UTF-8 Gujarati Langauge Text Display Problem in Android

Gujarati Text (in UTF-8) in your JSON Response : ભારત - સર્વ શ્રેષ્ટ દેશ છે.

Steps to set it correctly in Android Textview:

1. Copy Gujarati font in assest project directory
2. Apply Gujarati font to textview, follow this steps.
3. textView.setText(Html.fromHtml("YOUR UTF-8 Gujarati String HERE"));

This simple steps will display your all UTF-8 language text in android. Follow same steps for Punjabi, Tamil, Kannad, Bengali, Marathi language. 

Hope this helps!