Android--listview Implementing a simple List

<span id="Label3"></p><p><p><br></p></p><p><p><span style="font-size:18px;">recently do a black ant temperature control system project, There are many list items, but when used, feel the package is already very good, I took it to change the code on the line, so after the use of no feeling. Now in the spare time to tidy up the simple listview, the experience of this thing in the end is how a principle. </span></p></p><p><p><br></p></p><p><p><span style="font-size:18px;">First look at the implementation effect:</span></p></p><p><p><br></p></p> <blockquote> <blockquote> <blockquote> <blockquote> <blockquote> <blockquote> <p><span style="font-size:18px;"></span></p> </blockquote> </blockquote> </blockquote> </blockquote> </blockquote> </blockquote><p><p><span style="font-size:18px;">Each list item adds an image followed by a textview, and the data source is bound to the TEXTVIEW.</span></p></p><p><p><span style="font-size:18px;"><br></span></p></p><p><p><span style="font-size:18px;">first, Add two layout files:</span></p></p><p><p><br></p></p><p><p><span style="font-size:18px;">Layout file for list (item):</span></p></p><p><p><span style="font-size:18px;"></span></p></p><pre name="code" class="html"><pre name="code" class="html"><span style="font-size:12px;"><?xml version= "1.0" encoding= "utf-8"? ><linearlayout xmlns:android= "http://schemas.android.com/apk/res/ Android " android:layout_width=" match_parent " android:layout_height=" match_parent " android:o rientation= "horizontal" > <imageview android:layout_width= "wrap_content" android:layout_ height= "wrap_content" android:src= "@drawable/ic_launcher" /> <textview android:id= "@ +id/name " android:layout_width=" wrap_content " android:layout_height=" wrap_content " android:text = "lhc" /></linearlayout></span></pre></pre><p><p></p></p><p><p><span style="font-size:18px;"><br></span></p></p><p><p><span style="font-size:18px;">This is followed by the entire activity layout file:</span></p></p><p><p><span style="font-size:18px;"></span></p></p><pre name="code" class="html"><pre name="code" class="html"><span style="font-size:12px;"><?xml version= "1.0" encoding= "utf-8"? ><linearlayout xmlns:android= "http://schemas.android.com/apk/res/ Android " android:layout_width=" match_parent " android:layout_height=" match_parent " android:o rientation= "vertical" > <listview android:id= "@+id/lv" android:layout_width= "wrap_content" android:layout_height= "wrap_content" /></linearlayout></span></pre></pre><p><p></p></p><p><p><br></p></p><p><p><span style="font-size:18px;"><br></span></p></p><p><p><span style="font-size:18px;">Next is the activity code:</span></p></p><p><p><br></p></p><p><p> <span style="font-size:18px;"> <br> </span> </p> </p><pre name="code" class="java"><span style="font-size:12px;">public class Listdemo extends activity{private string[] names;//analog data source Private arraylist