content: package com.jingewenku.abrahamcaijin.commonutil;
  
  
  import android.content.Context;
  import android.view.Gravity;
  import android.view.LayoutInflater;
  import android.view.View;
  import android.widget.TextView;
  import android.widget.Toast;
  
  import java.io.EOFException;
  
  
  /**
   * 主要功能： 自定义Toast提示框
   *
   * @Prject: CommonUtilLibrary
   * @Package: com.jingewenku.abrahamcaijin.commonutil
   * @author: AbrahamCaiJin
   * @date: 2017年05月04日 14:13
   * @Copyright: 个人版权所有
   * @Company:
   * @version: 1.0.0
   */
  public class AppToastMgr {
  
  	
  	//对话框时长号(毫秒)
  	private static int duration = 200;
  	
  	//自定义toast对象
  	private static Toast toast;
  
  	/**
  	 * 自定义短Toast调用
  	 * @param context 上下文
  	 * @param message 显示文本
  	 * @return void   
  	 */
  	public static void shortToast(final Context context, final String message) {
  		if (null == toast) {
  			toast = new Toast(context);
  			toast.setDuration(Toast.LENGTH_SHORT);
  			View view = ((LayoutInflater) context.getSystemService(Context.LAYOUT_INFLATER_SERVICE)).inflate(R.layout.sys_show_toast, null);
  			TextView textView = (TextView) view.findViewById(R.id.sys_show_toast_txt);
  			textView.setText(message);
  			toast.setView(view);
  			toast.show();
  		} else {
  			TextView textView = (TextView) toast.getView().findViewById(R.id.sys_show_toast_txt);
  			textView.setText(message);
  			toast.show();
  		}
  	}
  	
  
  	/**
  	 * 自定义长Toast调用
  	 * @param context 上下文
  	 * @param message 显示文本
  	 * @return void   
  	 */
  	public static void longToast(final Context context, final String message) {
  		if (null == toast) {
  			toast = new Toast(context);
  			toast.setDuration(Toast.LENGTH_LONG);
  			View view = ((LayoutInflater) context.getSystemService(Context.LAYOUT_INFLATER_SERVICE)).inflate(R.layout.sys_show_toast, null);
  			TextView textView = (TextView) view.findViewById(R.id.sys_show_toast_txt);
  			textView.setText(message);
  			toast.setView(view);
  			toast.show();
  		} else {
  			TextView textView = (TextView) toast.getView().findViewById(R.id.sys_show_toast_txt);
  			textView.setText(message);
  			toast.show();
  		}
  	}
  	
  	/**
  	 * 取消显示Toast
  	 * 
  	 */
  	public static void cancelToast() {
  		if (null != toast) {
  			toast.cancel();
  		}
  	}
  	
  	/**
  	 * 默认Toast调用
  	 * @param context 上下文
  	 * @param message 显示文本
  	 */
  	public static void Toast(final Context context, final String message) {
  		if (toast == null) {
  			toast = Toast.makeText(context, message, duration);
  		} else {
  			toast.setText(message);
  		}
  			toast.show();
  	}
  
  	/**
  	 * 将最长使用的显示方法单独提出来，方便使用。
  	 * 屏幕中心位置短时间显示Toast。
  	 *
  	 * @param context
  	 * @param message
  	 */
  	public static void show(Context context, String message) {
  			ToastShortCenter(context,message);
  	}
  
  	/**
  	 * 屏幕底部中间位置显示短时间Toast
  	 *
  	 * @param context
  	 * @param message
  	 */
  	public static void ToastShortBottomCenter(Context context, String message) {
  		if (context != null) {
  			if (toast == null) {
  				toast = Toast.makeText(context, message, Toast.LENGTH_SHORT);
  			}else {
  				toast.setText(message);
  			}
  				toast.show();
  		}
  	}
  
  	/**
  	 * 屏幕底部左边位置短时间显示Toast
  	 *
  	 * @param context
  	 * @param message
  	 */
  	public static void ToastShortBottomLeft(Context context, String message) {
  		if (context != null) {
  			if (toast == null){
  				toast = Toast.makeText(context, message, Toast.LENGTH_SHORT);
  			}else {
  				toast.setText(message);
  			}
  				toast.setGravity(Gravity.BOTTOM | Gravity.LEFT, 0, 0);
  				toast.show();
  		}
  	}
  
  	/**
  	 * 屏幕底部右边位置短时间显示Toast
  	 *
  	 * @param context
  	 * @param message
  	 */
  	public static void ToastShortBottomRight(Context context, String message) {
  
  		if (context != null) {
  			if (toast == null){
  				toast = Toast.makeText(context, message, Toast.LENGTH_SHORT);
  			}else {
  				toast.setText(message);
  			}
  				toast.setGravity(Gravity.BOTTOM | Gravity.RIGHT, 0, 0);
  				toast.show();
  		}
  	}
  
  	/**
  	 * 屏幕中心位置短时间显示Toast
  	 *
  	 * @param context
  	 * @param message
  	 */
  	public static void ToastShortCenter(Context context, String message) {
  		if (context != null) {
  			if (toast == null){
  			toast = Toast.makeText(context, message, Toast.LENGTH_SHORT);
  			}else {
  				toast.setText(message);
  			}
  				toast.setGravity(Gravity.CENTER, 0, 0);
  				toast.show();
  		}
  	}
  
  	/**
  	 * 屏幕中心左边位置短时间显示Toast
  	 *
  	 * @param context
  	 * @param message
  	 */
  	public static void ToastShortCenterLeft(Context context, String message) {
  		if (context != null) {
  			if (toast == null){
  				toast = Toast.makeText(context, message, Toast.LENGTH_SHORT);
  			}else {
  				toast.setText(message);
  			}
  				toast.setGravity(Gravity.CENTER | Gravity.LEFT, 0, 0);
  				toast.show();
  		}
  	}
  
  	/**
  	 * 屏幕中心右边位置短时间显示Toast
  	 *
  	 * @param context
  	 * @param message
  	 */
  	public static void ToastShortCenterRight(Context context, String message) {
  		if (context != null) {
  			if (toast == null){
  				toast = Toast.makeText(context, message, Toast.LENGTH_SHORT);
  			}else {
  				toast.setText(message);
  			}
  				toast.setGravity(Gravity.CENTER | Gravity.RIGHT, 0, 0);
  				toast.show();
  		}
  	}
  
  	/**
  	 * 屏幕顶部中心位置短时间显示Toast
  	 *
  	 * @param context
  	 * @param message
  	 */
  	public static void ToastShortTopCenter(Context context, String message) {
  		if (context != null) {
  			if (toast ==null){
  				toast = Toast.makeText(context, message, Toast.LENGTH_SHORT);
  			}else {
  				toast.setText(message);
  			}
  				toast.setGravity(Gravity.TOP, 0, 0);
  				toast.show();
  		}
  	}
  
  	/**
  	 * 屏幕顶部左边位置短时间显示Toast
  	 *
  	 * @param context
  	 * @param message
  	 */
  	public static void ToastShortTopLeft(Context context, String message) {
  		if (context != null) {
  			if (toast == null){
  				toast = Toast.makeText(context, message, Toast.LENGTH_SHORT);
  			}else {
  				toast.setText(message);
  			}
  				toast.setGravity(Gravity.TOP | Gravity.LEFT, 0, 0);
  				toast.show();
  		}
  	}
  
  	/**
  	 * 屏幕顶部右边位置短时间显示Toast
  	 *
  	 * @param context
  	 * @param message
  	 */
  	public static void ToastShortTopRight(Context context, String message) {
  		if (context != null) {
  			if (toast == null){
  				toast = Toast.makeText(context, message, Toast.LENGTH_SHORT);
  			}else {
  				toast.setText(message);
  			}
  				toast.setGravity(Gravity.TOP | Gravity.RIGHT, 0, 0);
  				toast.show();
  		}
  	}
  
  	/**
  	 * 屏幕底部中间位置显示长时间Toast
  	 *
  	 * @param context
  	 * @param message
  	 */
  	public static void ToastLongBottomCenter(Context context, String message) {
  		if (context != null) {
  			if (toast == null){
  				toast = Toast.makeText(context, message, Toast.LENGTH_LONG);
  			}else {
  				toast.setText(message);
  			}
  				toast.show();
  		}
  	}
  
  	/**
  	 * 屏幕底部左边位置长时间显示Toast
  	 *
  	 * @param context
  	 * @param message
  	 */
  	public static void ToastLongBottomLeft(Context context, String message) {
  		if (context != null) {
  			if (toast == null){
  				toast = Toast.makeText(context, message, Toast.LENGTH_LONG);
  			}else {
  				toast.setText(message);
  			}
  				toast.setGravity(Gravity.BOTTOM | Gravity.LEFT, 0, 0);
  				toast.show();
  		}
  	}
  
  	/**
  	 * 屏幕底部右边位置长时间显示Toast
  	 *
  	 * @param context
  	 * @param message
  	 */
  	public static void ToastLongBottomRight(Context context, String message) {
  		if (context != null) {
  			if (toast == null){
  				toast = Toast.makeText(context, message, Toast.LENGTH_LONG);
  			}else {
  				toast.setText(message);
  			}
  				toast.setGravity(Gravity.BOTTOM | Gravity.RIGHT, 0, 0);
  				toast.show();
  		}
  	}
  
  	/**
  	 * 屏幕中心位置长时间显示Toast
  	 *
  	 * @param context
  	 * @param message
  	 */
  	public static void ToastLongCenter(Context context, String message) {
  		if (context != null) {
  			if (toast == null){
  				toast = Toast.makeText(context, message, Toast.LENGTH_LONG);
  			}else {
  				toast.setText(message);
  			}
  				toast.setGravity(Gravity.CENTER, 0, 0);
  				toast.show();
  		}
  	}
  
  	/**
  	 * 屏幕中心左边位置长时间显示Toast
  	 *
  	 * @param context
  	 * @param message
  	 */
  	public static void ToastLongCenterLeft(Context context, String message) {
  		if (context != null) {
  			if (toast == null){
  				toast = Toast.makeText(context, message, Toast.LENGTH_LONG);
  			}else {
  				toast.setText(message);
  			}
  				toast.setGravity(Gravity.CENTER | Gravity.LEFT, 0, 0);
  				toast.show();
  		}
  	}
  
  	/**
  	 * 屏幕中心右边位置短时间显示Toast
  	 *
  	 * @param context
  	 * @param message
  	 */
  	public static void ToastLongCenterRight(Context context, String message) {
  		if (context != null) {
  			if (toast == null){
  				toast = Toast.makeText(context, message, Toast.LENGTH_LONG);
  			}else {
  				toast.setText(message);
  			}
  				toast.setGravity(Gravity.CENTER | Gravity.RIGHT, 0, 0);
  				toast.show();
  		}
  	}
  
  	/**
  	 * 屏幕顶部中心位置长时间显示Toast
  	 *
  	 * @param context
  	 * @param message
  	 */
  	public static void ToastLongTopCenter(Context context, String message) {
  		if (context != null) {
  			if (toast == null){
  				toast = Toast.makeText(context, message, Toast.LENGTH_LONG);
  			}else {
  				toast.setText(message);
  			}
  				toast.setGravity(Gravity.TOP, 0, 0);
  				toast.show();
  		}
  	}
  
  	/**
  	 * 屏幕顶部左边位置长时间显示Toast
  	 *
  	 * @param context
  	 * @param message
  	 */
  	public static void ToastLongTopLeft(Context context, String message) {
  		if (context != null) {
  			if (toast == null){
  				toast = Toast.makeText(context, message, Toast.LENGTH_LONG);
  			}else {
  				toast.setText(message);
  			}
  				toast.setGravity(Gravity.TOP | Gravity.LEFT, 0, 0);
  				toast.show();
  		}
  	}
  
  	/**
  	 * 屏幕顶部右边位置长时间显示Toast
  	 *
  	 * @param context
  	 * @param message
  	 */
  	public static void ToastLongTopRight(Context context, String message) {
  		if (context != null) {
  			if (toast == null){
  				toast = Toast.makeText(context, message, Toast.LENGTH_LONG);
  			}else {
  				toast.setText(message);
  			}
  				toast.setGravity(Gravity.TOP | Gravity.RIGHT, 0, 0);
  				toast.show();
  		}
  	}
  
  	
  }
  