Android开发之缓冲dialog对话框创建、使用与封装操作

package com.hstech.handysystem.prompt;import android.app.Dialog;import android.content.Context;import android.graphics.drawable.ColorDrawable;import android.widget.TextView;import com.hstech.handysystem.R;  public class LoadingDialog {  private Dialog loadingDialog;  private TextView textView;  private boolean isShowing = false;  private int count = 0;  public LoadingDialog(Context context) {    loadingDialog = new Dialog(context, R.style.MyTheme_AppCompat_Light_Dialog);    loadingDialog.setContentView(R.layout.loading);    loadingDialog.getWindow().setBackgroundDrawable(new ColorDrawable(android.graphics.Color.TRANSPARENT));    loadingDialog.setCancelable(false);    textView = (TextView) loadingDialog.findViewById(R.id.loading_message);  }  /**   * 设置消息显示   *   * @param message   */  public void setMessage(String message) {    textView.setText(message);  }  /**   * 关闭对话框   */  public void dismiss() {    if(count>0)count--;    if(count==0) {      loadingDialog.dismiss();      isShowing = false;    }  }  public void forceDismiss() {      loadingDialog.dismiss();      isShowing = false;  }  /**   * 显示对话框   */  public void dialogShow() {    count++;    if(!isShowing) {      loadingDialog.show();      isShowing = true;    }  }  public boolean isShowing(){    return isShowing;  }}