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POHow to go to a particular activity on list item click?
 

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  1. POHow to go to a particular activity on list item click?
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    <p>I am developing an application in android in which i creating a list view of few items. I want to call a class on each list item click.Here is my code</p> <pre><code>import android.app.Activity; import android.content.Intent; import android.os.Bundle; import android.view.View; import android.widget.AdapterView; import android.widget.AdapterView.OnItemClickListener; import android.widget.ArrayAdapter; import android.widget.ListView; import android.widget.Toast; import com.example.listview.abc; public class listview extends Activity implements OnItemClickListener { public ListView lv1; public String[] names = { "Abc", "Xyz", "Pqr", "Jap", "Jay", "bla bla" }; /** Called when the activity is first created. */ @Override public void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); setContentView(R.layout.main); lv1 = (ListView) findViewById(R.id.list); lv1.setAdapter(new ArrayAdapter&lt;String&gt;(this, android.R.layout.simple_list_item_1, names)); lv1.setOnItemClickListener(this); } @Override public void onItemClick(AdapterView&lt;?&gt; a, View v, int position, long id) { if(position==0){ Intent i = new Intent(this, abc.class); startActivity(i); //Toast.makeText(this, "You pressed the first item in the list", // Toast.LENGTH_SHORT).show(); } else { Toast.makeText(this, "You pressed all other items in the list", Toast.LENGTH_SHORT).show(); } // else if(position==1){ // start another activity here... } </code></pre> <p>The problem is that when i click the first item it crashes but the click on other item shows the message but when i click on the item for next activity it crashes i tried to follow this question of stackoverflow but it didn't work { <a href="https://stackoverflow.com/questions/4582757/how-to-jump-from-listview-to-next-activityclass-in-android">How to jump from ListView to next Activity</a> } here is some part of log cat</p> <pre><code>06-09 12:29:52.111: DEBUG/AndroidRuntime(903): Shutting down VM 06-09 12:29:52.181: INFO/AndroidRuntime(903): NOTE: attach of thread 'Binder Thread #3' failed 06-09 12:29:52.181: INFO/ActivityManager(60): Start proc com.example.listview for activity com.example.listview/.listview: pid=910 uid=10039 gids={} 06-09 12:29:52.310: DEBUG/dalvikvm(903): Debugger has detached; object registry had 1 entries 06-09 12:29:54.670: INFO/ActivityManager(60): Displayed activity com.example.listview/.listview: 2616 ms (total 199904 ms) 06-09 12:29:55.249: DEBUG/dalvikvm(253): GC_EXPLICIT freed 176 objects / 12384 bytes in 3461ms 06-09 12:29:59.940: DEBUG/dalvikvm(125): GC_EXPLICIT freed 878 objects / 48664 bytes in 188ms 06-09 12:30:05.270: DEBUG/dalvikvm(262): GC_EXPLICIT freed 46 objects / 2240 bytes in 183ms 06-09 12:30:50.140: DEBUG/SntpClient(60): request time failed: java.net.SocketException: Address family not supported by protocol 06-09 12:32:52.731: DEBUG/dalvikvm(120): GC_FOR_MALLOC freed 9850 objects / 473648 bytes in 1222ms 06-09 12:35:50.171: DEBUG/SntpClient(60): request time failed: java.net.SocketException: Address family not supported by protocol 06-09 12:40:50.240: DEBUG/SntpClient(60): request time failed: java.net.SocketException: Address family not supported by protocol 06-09 12:45:50.311: DEBUG/SntpClient(60): request time failed: java.net.SocketException: Address family not supported by protocol </code></pre> <p>And the menifest File is</p> <p>**</p> <blockquote> <p>**</p> </blockquote> <pre><code>&lt;?xml version="1.0" encoding="utf-8"?&gt; &gt; &lt;manifest xmlns:android="http://schemas.android.com/apk/res/android" &gt; package="com.example.listview" android:versionCode="1" &gt; android:versionName="1.0"&gt; &gt; &lt;application android:icon="@drawable/icon" android:label="@string/app_name"&gt; &gt; &lt;activity android:name=".listview" android:label="@s tring/app_name"&gt; &gt; &gt; &lt;intent-filter&gt; &gt; &lt;action android:name="android.intent.action.MAIN" /&gt; &gt; &lt;category android:name="android.intent.category.LAUNCHER" /&gt; &gt; &lt;/intent-filter&gt; &gt; &lt;/activity&gt; &gt; &gt; &lt;activity android:enabled="true" android:name="abc" /&gt; &gt; &lt;/application&gt; &gt; &lt;uses-sdk android:minSdkVersion="3" /&gt; &gt; &lt;uses-permission android:name="android.permission.INTERNET" /&gt; &gt; &lt;/manifest&gt; </code></pre> <p>**</p> <p>** </p> <p>Please have a look at the code and help me out</p> <p>Thanks in advance..</p>
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    1. COshow your logcat message here .
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    2. COBetter if you extend `ListActivity` instead of `Activity`
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    3. CO@Frosty my application simply crashes if i use ListActivity
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