Android中自定义Dialog常用的两种方式

第一种:
 
    
my_dialog.xml




 
    
LayoutInflater inflater = LayoutInflater.from(EA6Activity.this);
final View DialogView = inflater
.inflate(R.layout.dialog, null);
AlertDialog.Builder builder = new AlertDialog.Builder(MainActivity.this);
builder.setView(DialogView);
.
.
.
builder.create();
 
    
第二种:
public class MyDialog extends Dialog{
   public MyDialog(Context context) {
   super(context);
   // TODO Auto-generated constructor stub 
  }
  @Override
 protected void onCreate(Bundle savedInstanceState) {
  // TODO Auto-generated method stub
  super.onCreate(savedInstanceState);
  //全屏
  getWindow().setFlags(WindowManager.LayoutParams.FLAG_FULLSCREEN,
    WindowManager.LayoutParams.FLAG_FULLSCREEN);
//无标题
  requestWindowFeature(Window.FEATURE_NO_TITLE); 
  setContentView(R.layout.my_dialog);
 }
}
实现的时候new就可以了,当然,有的说Activity可以把启动模式调为Dialog也可以实现,是的,可以实现,但毕竟还是Activity。