content: package xushuai.viewpager_indicator_demo;
  
  import android.app.Activity;
  import android.content.Intent;
  import android.os.Bundle;
  import android.view.View;
  import android.widget.AdapterView;
  import android.widget.ArrayAdapter;
  import android.widget.ListView;
  
  public class MainActivity extends Activity implements AdapterView.OnItemClickListener{
      private ListView mSampleLv;
      private String[] adapterData = new String[] { "Circles", "lines","Underlines", "Titles",
              "Icons","Tabs" };//"SampleTabsDefault",
  
      @Override
  	protected void onCreate(Bundle savedInstanceState) {
  		super.onCreate(savedInstanceState);
  		setContentView(R.layout.activity_main);
          mSampleLv = (ListView) findViewById(R.id.lv_sample);
          mSampleLv.setAdapter(new ArrayAdapter<String>(MainActivity.this,
                  android.R.layout.simple_list_item_1, adapterData));
          mSampleLv.setOnItemClickListener(this);
  	}
  
      @Override
      public void onItemClick(AdapterView<?> parent, View view, int position, long id) {
          switch (position){
              case 0:
                  redictTo(CirclesSamples.class);
                  break;
              case 1:
                  redictTo(SampleLinesDefault.class);
                  break;
              case 2:
                  redictTo(UnderlinesSamples.class);
  
                  break;
              case 3:
                  redictTo(TitlesSamples.class);
                  break;
              case 4:
                  redictTo(SampleIconsDefault.class);
                  break;
              case 5:
                  redictTo(TabsSamples.class);
                  break;
          }
      }
  
      private void redictTo(Class clazz){
          Intent intent = new Intent(this,clazz);
          startActivity(intent);
      }
  }
  