Android 在弹出Dialog(带EditText)的同时弹出软键盘并且EditText中的内容全选!!!
AlertDialog.Builderbuilder=newAlertDialog.Builder(this);dialog=View.inflate(this,R.layout.dlg_edit_num,null)builder.setView(dialog);editText=(EditText)dialog.findViewById(R.id.dlg_edit_num_etxt_num);e