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POtextview center not working
 

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  1. POtextview center not working
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    <p>I have a textview set up to display an integer. The range is from 0-255. The textview is right above a seekbar so I want it to always be centered. I tried the gravity center but it did not apply. I also have set the textview to show a custom font so I am not sure if this is affecting the gravity center option. With the current code the textview seems to be left justified.</p> <pre><code> &lt;TextView android:id="@+id/textViewR" android:layout_width="wrap_content" android:layout_height="wrap_content" android:layout_marginLeft="25dp" android:layout_marginTop="10dp" android:gravity="center" android:text="255" android:textSize="37dp" android:textColor="#FF00FF00" /&gt; </code></pre> <p>I display the value</p> <pre><code> ViewGreen.setText(" " + G_value); </code></pre> <p>Here is the xml file</p> <pre><code> &lt;?xml version="1.0" encoding="utf-8"?&gt; &lt;RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android" android:layout_width="match_parent" android:layout_height="match_parent" android:orientation="vertical" &gt; &lt;SeekBar android:id="@+id/seekBarr" android:layout_width="300dp" android:layout_height="70dp" android:layout_marginLeft="-100dp" android:layout_marginTop="180dp" android:progressDrawable="@drawable/mastersliderback" android:rotation="270" android:thumb="@drawable/imgsliderred70" /&gt; &lt;SeekBar android:id="@+id/seekBarg" android:layout_width="300dp" android:layout_height="70dp" android:layout_marginLeft="-10dp" android:layout_marginTop="180dp" android:progressDrawable="@drawable/mastersliderback" android:rotation="270" android:thumb="@drawable/imgslidergreen70" /&gt; &lt;SeekBar android:id="@+id/seekBarb" android:layout_width="300dp" android:layout_height="70dp" android:layout_marginLeft="80dp" android:layout_marginTop="180dp" android:progressDrawable="@drawable/mastersliderback" android:rotation="270" android:thumb="@drawable/imgsliderblue70" /&gt; &lt;!-- Here is the textView I am editing to make the center apply --&gt; &lt;TextView android:id="@+id/textViewR" android:layout_width="wrap_content" android:layout_height="wrap_content" android:layout_gravity="center_horizontal" android:layout_marginLeft="25dp" android:layout_marginTop="10dp" android:background="#FF000000" android:text="255" android:textColor="#FF00FF00" android:textSize="38dp" /&gt; &lt;TextView android:id="@+id/textViewG" android:layout_width="wrap_content" android:layout_height="wrap_content" android:layout_marginLeft="110dp" android:layout_marginTop="10dp" android:text="255" android:textColor="#FF00FF00" android:textSize="38dp" /&gt; &lt;TextView android:id="@+id/textViewB" android:layout_width="wrap_content" android:layout_height="wrap_content" android:layout_marginLeft="200dp" android:layout_marginTop="10dp" android:text="255" android:textColor="#FF00FF00" android:textSize="38dp" /&gt; </code></pre> <p></p> <p>Screenshot <img src="https://i.stack.imgur.com/uhUNE.png" alt="dimmer"></p> <p>Final working xml</p> <pre><code> &lt;TextView android:id="@+id/textViewR" android:layout_width="73dp" android:layout_height="wrap_content" android:layout_marginLeft="18dp" android:layout_marginTop="10dp" android:gravity="center" android:text="255" android:textColor="#FF00FF00" android:textSize="37dp" /&gt; </code></pre>
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