Android - Hashtag in TextView

How to implement hashtag inside TextView? What I want to do is implement linkable hashtag inside textview. Then user can click on it (hashtag) and switch to another fragment. This is my layout and fragment.

Layout

<RelativeLayout xmlns:android="http://ift.tt/nIICcg"
    android:id="@+id/activity_main_fragment"
    android:layout_width="match_parent"
    android:layout_height="match_parent"
    android:orientation="vertical"
    xmlns:tools="http://ift.tt/LrGmb4"
    tools:context=".MainFragment" >

    <TextView
            android:id="@+id/txtHashtag"
            android:layout_width="wrap_content"
            android:layout_height="wrap_content"
            android:text="Iena I #love you !!!"/>
</RelativeLayout>

Fragment

package com.xxxx;

import android.os.Bundle;
import android.support.v4.app.Fragment;
import android.view.LayoutInflater;
import android.view.View;
import android.view.ViewGroup;
import android.widget.TextView;

import com.xxxxx.R;

public class MainFragment extends Fragment{

    private TextView txtHashtag;
    public MainFragment() {
        // TODO Auto-generated constructor stub
    }

    @Override
    public void onCreate(Bundle savedInstanceState) {
        // TODO Auto-generated method stub
        super.onCreate(savedInstanceState);
    }

    @Override
    public View onCreateView(LayoutInflater inflater, ViewGroup container,
            Bundle savedInstanceState) {
        // TODO Auto-generated method stub
        View v = LayoutInflater.from(getActivity()).inflate(R.layout.activity_main_fragment,
                null);

        txtHashtag = (TextView) v.findViewById(R.id.txtHashtag);

        return v;
    }

    @Override
    public void onDestroy() {
        super.onDestroy();
    }

    @Override
    public void onActivityCreated(Bundle savedInstanceState) {
        // TODO Auto-generated method stub
        super.onActivityCreated(savedInstanceState);
    }
}

Please advice. Thank you.