EditText editText = (EditText) findViewById(R.id.editText1);
editText.setKeyListener(null);

android:focusable="false"

editText.setFocusable(false)

android:focusable="false"

editText.setInputType(InputType.TYPE_NULL);//来禁止手机软键盘
editText.setInputType(InputType.TYPE_CLASS_TEXT);//来开启软键盘

public class EditTextTest extends Activity 
{ 
 /** test EditText forbid input function demo */ 
 EditText editText; 
 boolean flag = true; 
 
 public void onCreate(Bundle savedInstanceState) 
 { 
  super.onCreate(savedInstanceState); 
  setContentView(R.layout.main); 
  editText = (EditText) findViewById(R.id.editText1); 
  Button btn = (Button) findViewById(R.id.button1); 
  btn.setOnClickListener(new OnClickListener() 
  { 
   public void onClick(View v) 
   { 
    if (flag==true) 
    { 
     System.out.println("开启软键盘"); 
      editText.setInputType(InputType.TYPE_CLASS_TEXT); 
     flag = false; 
      
    }else 
    { 
     System.out.println("禁止软键盘"); 
      editText.setInputType(InputType.TYPE_NULL); 
     flag = true; 
    } 
   } 
  }); 
 } 
}