my code is given below . i want to type URI in the edittext and download that file by clicking the download button.so please give me a solution for downloading the file.
    <LinearLayout
        android:layout_width="match_parent"
        android:layout_height="wrap_content"
        android:orientation="horizontal" >
        <TextView
            android:id="@+id/txtvUri"
            android:layout_width="wrap_content"
            android:layout_height="wrap_content"
            android:text="@string/URi"
            android:textAppearance="?android:attr/textAppearanceSmall" />
        <EditText
            android:id="@+id/etxtUri"
            android:layout_width="match_parent"
            android:layout_height="wrap_content"
            android:ems="10" 
            android:hint="Enter the URI">
            <requestFocus />
        </EditText>
    </LinearLayout>
    <LinearLayout
        android:layout_width="match_parent"
        android:layout_height="wrap_content"
        android:gravity="center" >
        <Button
            android:id="@+id/button1"
            android:layout_width="wrap_content"
            android:layout_height="wrap_content"
            android:text="@string/download"
            android:clickable="true"
            android:onClick="click" />
    </LinearLayout>
</LinearLayout>
 
    