I followed this url link I successfully did this but the text box is not responding to touch. I want to write in this text box and get the location. I just need to know how to make the text box respond to my touch. How can I do that?
<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:tools="http://schemas.android.com/tools"
android:layout_width="match_parent"
android:layout_height="fill_parent"
tools:context="">
<fragment xmlns:android="http://schemas.android.com/apk/res/android"
    xmlns:map="http://schemas.android.com/apk/res-auto"
    xmlns:tools="http://schemas.android.com/tools"
    android:id="@+id/map"
    android:name="com.google.android.gms.maps.SupportMapFragment"
    android:layout_width="match_parent"
    android:layout_height="fill_parent"
    />
<LinearLayout
    android:layout_width="match_parent"
    android:layout_height="wrap_content"
    android:id="@+id/ll"
    android:orientation="horizontal"
    android:layout_alignParentTop="true">
    <TextView
        android:layout_width="300dp"
        android:layout_height="50dp"
        android:layout_margin="5dp"
        android:background="@color/colorPrimary"
        android:clickable="true"
        />
</LinearLayout>