title: How do I center text in a TextView and make a part of the text bold
body: <p>Right now, I have a 2x3 table of image buttons and I need to include a <code>TextView</code> at the bottom of the window this is what I have for the <code>TextView</code>:</p>
  
  <pre><code>&lt;TextView
      android:layout_height="wrap_content"
      android:layout_width="match_parent" 
      android:layout_gravity="center_horizontal|bottom"
      android:text = "Hello Connor"
      android:textColor = "#000000"
      android:background = "@drawable/back"/&gt;     
  &lt;/LinearLayout&gt;
  &lt;/LinearLayout&gt;
  &lt;/LinearLayout&gt;
  </code></pre>
  
  <p>Right now it creates a <code>TextView</code> at the bottom of the screen, however I need the text inside the box to be centered, and I need the name, "Connor" to be bold.  How do I go about doing this in XML?</p>
  
  <pre><code>&lt;?xml version="1.0" encoding="utf-8"?&gt;
  &lt;LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
  android:layout_width="fill_parent"
  android:layout_height="fill_parent"
  android:orientation="vertical"
  android:background="@color/all_white"&gt;
  &lt;LinearLayout 
      android:layout_width="fill_parent"
      android:layout_height="fill_parent"
      android:orientation="vertical"&gt;
      &lt;LinearLayout
          android:orientation="vertical"
          android:layout_width="fill_parent"
          android:layout_height="fill_parent"
          android:layout_weight="1"&gt;
          &lt;LinearLayout
              android:orientation="horizontal"
              android:layout_width="fill_parent"
              android:layout_height="wrap_content"
              android:layout_weight="1"&gt;
              &lt;ImageButton
                  android:background = "@android:color/transparent"
                  android:id="@+id/imagebutton1"
                  android:src="@drawable/button"
                  android:layout_width = "wrap_content"
                  android:layout_height = "wrap_content"
                  android:scaleType = "fitXY"
                  android:layout_marginTop = "50px"
                  android:layout_marginLeft = "40px"
                  android:layout_marginRight = "20px"
                  android:layout_marginBottom = "50px"
                  android:layout_weight="1"/&gt;
              &lt;ImageButton
                  android:background = "@android:color/transparent"
                  android:id="@+id/imagebutton2"
                  android:src="@drawable/button"
                  android:layout_width = "wrap_content"
                  android:layout_height = "wrap_content"
                  android:scaleType = "fitXY"
                  android:layout_marginTop = "50px"
                  android:layout_marginLeft = "20px"
                  android:layout_marginRight = "40px"
                  android:layout_marginBottom = "50px"
                  android:layout_weight="1"/&gt;
          &lt;/LinearLayout&gt;    
          &lt;LinearLayout
              android:orientation="horizontal"
              android:layout_width="fill_parent"
              android:layout_height="wrap_content"
              android:layout_weight="1"&gt;
              &lt;ImageButton
                  android:background = "@android:color/transparent"
                  android:id="@+id/imagebutton3"
                  android:src="@drawable/button"
                  android:layout_width = "wrap_content"
                  android:layout_height = "wrap_content"
                  android:scaleType = "fitXY"
                  android:layout_marginLeft = "40px"
                  android:layout_marginRight = "20px"
                  android:layout_marginBottom = "50px"
                  android:layout_weight="1"/&gt;
              &lt;ImageButton 
                  android:background = "@android:color/transparent"
                  android:layout_height="wrap_content"
                  android:id="@+id/imagebutton4" 
                  android:src="@drawable/button" 
                  android:scaleType = "fitXY"
                  android:layout_marginLeft = "20px"
                  android:layout_marginRight = "40px"
                  android:layout_marginBottom = "50px" 
                  android:layout_width="wrap_content" 
                  android:layout_weight="1"/&gt;
          &lt;/LinearLayout&gt; 
          &lt;LinearLayout
              android:orientation="horizontal"
              android:layout_width="fill_parent"
              android:layout_height="wrap_content"
              android:layout_weight="1"&gt;
              &lt;ImageButton 
                  android:background = "@android:color/transparent"
                  android:layout_height="wrap_content" 
                  android:id="@+id/imagebutton5" 
                  android:src="@drawable/button" 
                  android:scaleType = "fitXY"
                  android:layout_marginLeft = "40px"
                  android:layout_marginRight = "20px"
                  android:layout_marginBottom = "50px"
                  android:layout_width="wrap_content"
                  android:layout_weight="1"/&gt;
              &lt;ImageButton
                  android:background = "@android:color/transparent"
                  android:id="@+id/imagebutton6"
                  android:src="@drawable/button"
                  android:layout_width = "wrap_content"
                  android:layout_height = "wrap_content"
                  android:scaleType = "fitXY"
                  android:layout_marginLeft = "20px"
                  android:layout_marginRight = "40px"
                  android:layout_marginBottom = "50px"
                  android:layout_weight="1"/&gt;
          &lt;/LinearLayout&gt;
          &lt;TextView
          android:layout_height="wrap_content" 
          android:layout_gravity="center_horizontal|bottom"
          android:text = "Powered by Alarm.com"
          android:textColor = "#000000"
          android:background = "@drawable/back" android:layout_width="match_parent"/&gt;     
      &lt;/LinearLayout&gt;
  &lt;/LinearLayout&gt;
  &lt;/LinearLayout&gt;
  </code></pre>