android编程实现对话框的封装实例

本文实例讲述了android编程实现对话框的封装。分享给大家供大家参考，具体如下：

private static ProgressDialog mProgressDialog;

public static void showDefaultDialog(Context context,String title,String content,
   String btnOKStr,String btnCancelStr,OnClickListener onClick){
  showDefaultDialog(context, title, content, btnOKStr, btnCancelStr, onClick, null);
}

public static void showDefaultDialog(Context context,String title,String content,
   String btnOKStr,String btnCancelStr,
   OnClickListener onClick,OnCancelListener onCancel){
  AlertDialog.Builder mBuilder = new AlertDialog.Builder(context);
  if(title != null){
   mBuilder.setTitle(title);
  }
  mBuilder.setMessage(content);
  if(btnOKStr == null)
   btnOKStr = "确定";
  if(btnCancelStr == null)
   btnCancelStr = "取消";
  if(!btnOKStr.trim().equals(""))
   mBuilder.setPositiveButton(btnOKStr, onClick);
  if(!btnCancelStr.trim().equals(""))
   mBuilder.setNegativeButton(btnCancelStr, onClick);
  if(onCancel != null){
   mBuilder.setOnCancelListener(onCancel);
  }
  mBuilder.show();
}
public static void showProgressDialog(Context context,String msg,boolean cancelable) {
//  dismissProgressDialog();
  mProgressDialog = new ProgressDialog(context);
  mProgressDialog.setMessage(msg);
  mProgressDialog.setCancelable(cancelable);
  mProgressDialog.show();
}
public static void dismissProgressDialog(){
  if (mProgressDialog != null && mProgressDialog.isShowing()) {
   mProgressDialog.dismiss();
   mProgressDialog = null;
  }
}

希望本文所述对大家Android程序设计有所帮助。

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