android-仿QQtab(6)

    android:layout_centerInParent="true"
    android:layout_marginLeft="15dip"
    />
  </RelativeLayout>
 </LinearLayout>
</RelativeLayout>
view plaincopy to clipboardprint?import android.app.Activity; 
import android.os.Bundle; 
import android.view.View; 
import android.view.View.OnClickListener; 
import android.view.animation.TranslateAnimation; 
import android.widget.ImageView; 
import android.widget.RelativeLayout; 
import android.widget.RelativeLayout.LayoutParams; 
import android.widget.TextView; 
 
public class QQTabActivity extends Activity { 
    /** Called when the activity is first created. */ 
 
    private RelativeLayout layout; 
     
    private RelativeLayout layout1; 
    private RelativeLayout layout2; 
    private RelativeLayout layout3; 
     
    private TextView text; 
    private ImageView tab1; 
    private ImageView tab2; 
    private ImageView tab3; 
    private ImageView first; 
    private int current = 1; // 默认选中第一个，可以动态的改变此参数值  
    @Override 
    public void onCreate(Bundle savedInstanceState) { 
        super.onCreate(savedInstanceState); 
        setContentView(R.layout.main); 
        initUI(); 
    } 
    private void initUI(){ 
        layout =  (RelativeLayout) findViewById(R.id.root); 
        layout1 = (RelativeLayout) findViewById(R.id.layout1); 
        layout2 = (RelativeLayout) findViewById(R.id.layout2); 
        layout3 = (RelativeLayout) findViewById(R.id.layout3); 
        tab1  = (ImageView) findViewById(R.id.tab1); 
        tab2  = (ImageView) findViewById(R.id.tab2); 
        tab3  = (ImageView) findViewById(R.id.tab3); 
        text = (TextView) findViewById(R.id.text); 
        tab1.setOnClickListener(listener);