Android-Home/app/src/main/java/com/ds/remote/Public.java

package com.ds.remote;

import android.app.AlertDialog;
import android.content.Context;
import android.content.DialogInterface;
import android.util.Log;

import java.util.Calendar;

public class Public {
	//串口服务
	public static SerialPortService serial_port_service;
    //串口名称
    //public static final String ComDefaultName       = "/dev/s3c2410_serial3"; //Android 开发板靠边第一个串口
    public static final String ComDefaultName       = "/dev/ttyS1"; //Android 开发板靠边第一个串口
    private static String ComName;
    //串口波特率
    public static final int    ComBaudrate   = 19200;
    
    //数据库
	public static final String db_name 					= "remote.sqlite";
	public static final String table_name_favorite 		= "favorite";
	public static final String table_name_learn_code 	= "learn_code";
	
	//Message
	public static final int MESSAGE_LEARN_BUTTON        = 1;  //更新学习的按钮
	public static final int MESSAGE_UPDATE_ARC_DISPLAY  = 2;  //更新arc显示
	public static final int MESSAGE_START_LEARN         = 3;  //开始学习
	public static final int MESSAGE_LEARN_TIMEOUT       = 4;  //学习超时
	public static final int MESSAGE_CHANGE_GROUP        = 5;  //变换码组
	public static final int MESSAGE_LEARN_SUCCEEDED     = 6;  //学习成功
	public static final int MESSAGE_LEARN_FAILED        = 7;  //学习失败
	public static final int MESSAGE_ON_RECEIVED         = 8;  //串口接收数据
	public static final int MESSAGE_SHOW_SIGNAL_FALG    = 9;  //显示发码标志
	public static final int MESSAGE_HIDE_SIGNAL_FALG    = 10; //隐藏发码标志
	public static final int MESSAGE_AUTO_RECOGNITION    = 11; //空调学习
	public static final int MESSAGE_RECOGNITION_TIMEOUT = 12;  //识别超时
	public static final int MESSAGE_RECOGNITION_SUCCEEDED = 13;  //识别超时
	public static final int MESSAGE_RECOGNITION_FAILED  = 14;  //学习失败
	
	//常量
	public static final int REQUEST_LEARN               = 0x01;
	public static final int REQUEST_RECOGNITION         = 0x02;
	public static final int REQUEST_GROUP		        = 0x03;
	
	//码库
	public static enum GROUP_LIBRARY {
		asia,	     //亚洲
		america      //美洲/欧洲
	}
	
	//语言
	public static enum LANGUAGE {
		simple_chinese,	//中文
		english     	//英文
	}
	
	public static GROUP_LIBRARY   group_library;
	public static LANGUAGE        language;
	
	
	//设置
	public static final String PREFS_NAME                = "HbgRemote.Prefs";
	public static final String SETTING_GROUP_LIBRARY     = "SETTING_GROUP_LIBRARY";
	public static final String SETTING_LANGUAGE          = "SETTING_LANGUAGE";
	
	//默认：亚洲码库，中文界面
	public static final GROUP_LIBRARY DEFAULT_GROUP_LIBRARY = GROUP_LIBRARY.asia;
	public static final LANGUAGE  DEFAULT_LANGUAGE          = LANGUAGE.simple_chinese;
	
	public static final String SETTING_FAVORITE_ID       = "SETTING_FAVORITE_ID";
	public static final String SETTING_LAST_DEVICE       = "SETTING_DEVICE";
	public static final String SETTING_LAST_GROUP        = "SETTING_LAST_DEIVCE";
	public static final String SETTING_IS_FIRST          = "SETTING_IS_FIRST";
	
	//默认设备
	public static final Device.DEVICE_TYPE DEFAULT_DEVICE_TYPE_ASIA = Device.DEVICE_TYPE.C_ATV_DEVICE;
	public static final Device.DEVICE_TYPE DEFAULT_DEVICE_TYPE_AMERICA = Device.DEVICE_TYPE.C_CTV_DEVICE;
	
	public static boolean b_require_reload;  //是否需要重新加载页面
	
	
	//////////////////////////    
    public static void ShowAlert(String title, String msg, Context context) {
	    new AlertDialog.Builder(context)
	    .setIcon(android.R.drawable.ic_dialog_alert)
	    .setTitle(title)
	    .setMessage(msg)
	    .setCancelable(false)
	    .setNegativeButton("OK", new DialogInterface.OnClickListener() {
            public void onClick(DialogInterface dialog, int id) {
                dialog.cancel();
            }
        })
	    .show();
    }
    
    public static void ShowInfo(String title, String msg, Context context) {
	    new AlertDialog.Builder(context)
	    .setIcon(android.R.drawable.ic_dialog_info)
	    .setTitle(title)
	    .setMessage(msg)
	    .setCancelable(false)
	    .setNegativeButton("OK", new DialogInterface.OnClickListener() {
            public void onClick(DialogInterface dialog, int id) {
                dialog.cancel();
            }
        })
	    .show();
    }
    
    public static String get_date() {
    	int mYear;
    	int mMonth;
    	int mDay;
    	
    	final Calendar c = Calendar.getInstance();
    	
    	mYear = c.get(Calendar.YEAR);
    	mMonth = c.get(Calendar.MONTH) + 1;
    	mDay = c.get(Calendar.DAY_OF_MONTH);
    	
    	String result = String.format("%04d-%02d-%02d", mYear, mMonth, mDay);
    	return result;
    }

    public static String get_date_time() {
    	int mYear;
    	int mMonth;
    	int mDay;
    	int mHour;
    	int mMinute;
    	int mSecond;
    	
    	final Calendar c = Calendar.getInstance();
    	
    	mYear = c.get(Calendar.YEAR);
    	mMonth = c.get(Calendar.MONTH) + 1;
    	mDay = c.get(Calendar.DAY_OF_MONTH);
    	mHour = c.get(Calendar.HOUR_OF_DAY);
    	mMinute = c.get(Calendar.MINUTE);
    	mSecond = c.get(Calendar.SECOND);
    	
    	String result = String.format("%04d-%02d-%02d %02d:%02d:%02d",
    			mYear, mMonth, mDay, mHour, mMinute, mSecond);
    	return result;
    }

    public static int get_current_hour() {
    	final Calendar c = Calendar.getInstance();
    	return c.get(Calendar.HOUR_OF_DAY);
    }
    
    public static int get_current_minute() {
    	final Calendar c = Calendar.getInstance();
    	return c.get(Calendar.MINUTE);
    }
    
    public static void debug(byte[] buf, int len) {
    	StringBuilder str = new StringBuilder();
    	for (int i=0; i<len; i++) {
    		str.append(String.format("%02X ", buf[i]));
    	}
    	Log.e("----", "DEBUG_BUF: " + str.toString());
    }
    
    public static void setCommName(String com){
    	ComName = com;
    }
    
    public static String getCommName(){
    	if(ComName == null)
    		return ComDefaultName;
    	else
    		return ComName;
    }
    
}