XProgressDialog.java

package com.bigdo.controls;

import com.bigdo.app.R;

import android.app.AlertDialog;
import android.content.Context;
import android.view.Gravity;
import android.widget.TextView;

public class XProgressDialog extends AlertDialog {
	// private static XProgressDialog xProgressDialog = null;

	public XProgressDialog(Context context) {
		super(context);
	}

	public XProgressDialog(Context context, int theme) {
		super(context, theme);
	}

	/**
	 * 
	 * 这是消息内容
	 * 
	 * @param message
	 *            消息
	 * @return
	 * 
	 */
	public XProgressDialog setMessage(String message) {
		TextView tvMsg = (TextView) this
				.findViewById(R.id.activity_progress_box_msg);
		if (tvMsg != null) {
			tvMsg.setText(message);
		}
		return this;
	}

	public static XProgressDialog show(Context context, String message) {
		XProgressDialog xProgressDialog = new XProgressDialog(context,
				R.style.XProgressDialog);

		xProgressDialog.show();
		xProgressDialog.setContentView(R.layout.xprogress_dialog_activity);
		xProgressDialog.getWindow().setGravity(Gravity.CENTER);
		// xProgressDialog.getWindow().getAttributes().gravity = Gravity.CENTER;
		TextView tvMsg = (TextView) xProgressDialog
				.findViewById(R.id.activity_progress_box_msg);
		if (tvMsg != null) {
			tvMsg.setText(message);
		}
		xProgressDialog.setCanceledOnTouchOutside(false);
		return xProgressDialog;
	}

	public static XProgressDialog show(Context context, String message,
			int gravity) {
		XProgressDialog xProgressDialog = new XProgressDialog(context,
				R.style.XProgressDialog);

		xProgressDialog.show();
		xProgressDialog.setContentView(R.layout.xprogress_dialog_activity);
		xProgressDialog.getWindow().setGravity(gravity);
		// xProgressDialog.getWindow().getAttributes().gravity = gravity;
		TextView tvMsg = (TextView) xProgressDialog
				.findViewById(R.id.activity_progress_box_msg);
		if (tvMsg != null) {
			tvMsg.setText(message);
		}
		xProgressDialog.setCanceledOnTouchOutside(false);
		return xProgressDialog;
	}

	/**
	 * 显示并这是消息内容
	 * 
	 * @param message
	 *            消息
	 * @return
	 */
	public XProgressDialog show(String message) {
		TextView tvMsg = (TextView) this
				.findViewById(R.id.activity_progress_box_msg);
		if (tvMsg != null) {
			tvMsg.setText(message);
		}
		this.show();
		return this;
	}

}