Android 는 addView 동적 으로 구성 요 소 를 추가 하 는 방법 을 사용 합 니 다.

 <TextView
  android:layout_width="wrap_content"
  android:layout_height="wrap_content"
  android:text="        " 
  android:id="@+id/textview"/>
 <LinearLayout 
  android:layout_below="@+id/textview"
  android:id="@+id/linearlay_1"
  android:layout_height="wrap_content"
  android:layout_width="wrap_content"
  android:orientation="vertical"
  >

</LinearLayout> 

   /**
  *    ，     ，              Linerlayout orientation    
  * vertical ，      ，       View      。   View    
  *       ，     （  ：Linearlayout RelativeLayout ，  RelativeLayout      ）
 
  *  ，  LinearLayout    ，            ！         。 
 
  */
 
public class MainActivity extends Activity {

 @Override
 protected void onCreate(Bundle savedInstanceState) {
 super.onCreate(savedInstanceState);
 setContentView(R.layout.activity_main);
 
 //  activity_main         ,  R.id.lenearlay_1         id
 LinearLayout linear=(LinearLayout) findViewById(R.id.linearlay_1);
 //    ,this      
 TextView tv=new TextView(this);
 tv.setText("     ");
 tv.setId(1);//  ID，    ，    R        ，              
 linear.addView(tv);
 
  //  Button    LinearLayout  
  Button b1 = new Button(this);
  b1.setText("  ");
  linear. addView ( b1 );
 
  //  Button 2    LinearLayout  
  Button b2 = new Button(this);
  b2.setText("  ");
  linear. addView ( b2 );
 
  //  LinearLayout    Button 1
  // linear. removeView ( b1 );

  
 }

} 

 public class MainActivity extends Activity {

 protected void onCreate(Bundle savedInstanceState) {
 super.onCreate(savedInstanceState);
 setContentView(R.layout.activity_main);
  //////////////////////////////////////
  //        relative
 RelativeLayout relative = new RelativeLayout(this);
 relative.setBackgroundColor(Color.YELLOW);
 //  Button1    RelativeLayout  
  Button btn_r1 = new Button(this);
  btn_r1.setText("  ");//       
  btn_r1.setId(24);
  relative.addView(btn_r1);
  
  //  Button2    RelativeLayout  
  Button btn_r2 = new Button(this);
  btn_r2.setText("  ");//         
  btn_r2.setId(25);
  relative.addView(btn_r2); 
  //   RelativeLayout      
   RelativeLayout.LayoutParams lp=new RelativeLayout.LayoutParams(LayoutParams.WRAP_CONTENT,LayoutParams.WRAP_CONTENT);
   lp.addRule(RelativeLayout.ALIGN_PARENT_LEFT, RelativeLayout.TRUE); 
   lp.addRule(RelativeLayout.ALIGN_PARENT_TOP, RelativeLayout.TRUE); 
   btn_r1.setLayoutParams(lp); ////          
   lp=new RelativeLayout.LayoutParams(LayoutParams.WRAP_CONTENT,LayoutParams.WRAP_CONTENT);
   lp.addRule(RelativeLayout.RIGHT_OF, btn_r1.getId()); 
   btn_r2.setLayoutParams(lp); ////          
   setContentView(relative);
 }

}