package com.sxit.dreamiya.utils;
import java.io.InputStream;
import java.text.SimpleDateFormat;
import java.util.Date;
import org.json.JSONArray;
import org.json.JSONException;
import org.json.JSONObject;
import com.sxit.dreamiya.R;
import com.sxit.dreamiya.dialog.SXProgressDialog;
import android.app.Activity;
import android.app.Dialog;
import android.content.Context;
import android.content.pm.PackageInfo;
import android.content.pm.PackageManager;
import android.content.pm.PackageManager.NameNotFoundException;
import android.telephony.TelephonyManager;
import android.util.DisplayMetrics;
import android.widget.Toast;
import net.sourceforge.pinyin4j.PinyinHelper;
import net.sourceforge.pinyin4j.format.HanyuPinyinCaseType;
import net.sourceforge.pinyin4j.format.HanyuPinyinOutputFormat;
import net.sourceforge.pinyin4j.format.HanyuPinyinToneType;
import net.sourceforge.pinyin4j.format.exception.BadHanyuPinyinOutputFormatCombination;
/**
* 工具类
*
* @author huanyu 类名称：Utils 创建时间:2014-10-26 下午11:15:47
*/
public class Utils {
public static Toast toast;
/**
* 消除Toast显示重复
*
* @param context
* @param msg
* 提示语
*/
public static void showTextToast(Context context, String msg) {
if (toast == null) {
toast = Toast.makeText(context.getApplicationContext(), msg, Toast.LENGTH_LONG);
} else {
toast.setText(msg);
}
toast.show();
}
public static String getImei(Context context) {
TelephonyManager telephonyManager = (TelephonyManager) context.getSystemService(Context.TELEPHONY_SERVICE);
return telephonyManager.getDeviceId();
}
public static String getSystemDate() {
SimpleDateFormat dateformat1 = new SimpleDateFormat("yyyy-MM-dd HH:mm:ss");
String a1 = dateformat1.format(new java.util.Date());
return a1;
}
/**
* 返回屏幕宽度
*
* @param context
* @return
*/
public static int getWindowWidth(Context context) {
DisplayMetrics dm = new android.util.DisplayMetrics();
((Activity) context).getWindowManager().getDefaultDisplay().getMetrics(dm);
return dm.widthPixels;
}
/**
* 返回屏幕高度
*
* @param context
* @return
*/
public static int getWindowHeight(Context context) {
DisplayMetrics dm = new android.util.DisplayMetrics();
((Activity) context).getWindowManager().getDefaultDisplay().getMetrics(dm);
return dm.heightPixels;
}
/**
* 获取汉子首字母
*
* @param chines
* @return
*/
public static String converterToFirstSpell(String chines) {
String pinyinName = "";
char[] nameChar = chines.toCharArray();
HanyuPinyinOutputFormat defaultFormat = new HanyuPinyinOutputFormat();
defaultFormat.setCaseType(HanyuPinyinCaseType.LOWERCASE);
defaultFormat.setToneType(HanyuPinyinToneType.WITHOUT_TONE);
for (int i = 0; i < nameChar.length; i++) {
if (nameChar[i] > 128) {
try {
pinyinName += PinyinHelper.toHanyuPinyinStringArray(nameChar[i], defaultFormat)[0].charAt(0);
} catch (BadHanyuPinyinOutputFormatCombination e) {
e.printStackTrace();
}
} else {
pinyinName += nameChar[i];
}
}
return pinyinName;
}
/**
* raw下文件读取
*
* @param context
* @param res
* @return
*/
public static JSONObject getObject(Context context, int res) {
try {
InputStream is = context.getResources().openRawResource(res);
byte[] buffer = new byte[is.available()];
is.read(buffer);
String json = new String(buffer, "UTF-8");
// 将字符串json转换为json对象，以便于取出数据
JSONObject jsonObject = new JSONObject(json);
return jsonObject;
} catch (Exception e) {
return null;
}
}
public static JSONArray getProvinces(Context context) {
// List<String> provinces = new ArrayList<String>();
String json = getObject(context, R.raw.province_city).toString();
JSONObject jo = getObject(context, R.raw.province_city);
JSONArray jsonArray;
try {
jsonArray = jo.getJSONArray("provinces");
return jsonArray;
} catch (JSONException e) {
// TODO Auto-generated catch block
e.printStackTrace();
return null;
}
// try {
// jsonArray = jo.getJSONArray("provinces");
// for (int i = 0; i < jsonArray.length(); i++) {
// JSONObject province = (JSONObject) jsonArray.get(i);
// String pStr = province.get("name").toString();
// System.out.println(">>>> " + pStr);
// // provinces.add(pStr);
// }
// // System.out.println(">>> province city json :" + jsonArray);
// } catch (JSONException e) {
// // TODO Auto-generated catch block
// e.printStackTrace();
// }
}
public static String[] getCitys(String province, JSONArray jsonArray) {
String[] citys;
JSONArray city_jsonArray = null;
JSONObject jo = null;
for (int i = 0; i < jsonArray.length(); i++) {
try {
jo = (JSONObject) jsonArray.get(i);
if (jo.getString("name").toString().equals(province)) {
city_jsonArray = (JSONArray) jo.get("citys");
}
} catch (JSONException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
}
citys = new String[city_jsonArray.length()];
for (int j = 0; j < city_jsonArray.length(); j++) {
try {
String[] strs = city_jsonArray.get(j).toString().split("[:]");
String temp_str = strs[1];
temp_str = temp_str.substring(temp_str.indexOf("\"") + 1, temp_str.lastIndexOf("\""));
// citys[j] = city_jsonArray.get(j).toString();
citys[j] = temp_str;
} catch (JSONException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
}
return citys;
}
public static String getVersionName(Context context) {
String version = "";
// 获取packagemanager的实例
PackageManager packageManager = context.getPackageManager();
// getPackageName()是你当前类的包名，0代表是获取版本信息
PackageInfo packInfo;
try {
packInfo = packageManager.getPackageInfo(context.getPackageName(), 0);
version = packInfo.versionName;
} catch (NameNotFoundException e) {
// TODO Auto-generated catch block
e.printStackTrace();
version = "未知版本信息";
}
System.out.println(">>> version : " + version);
return version;
}
public static boolean ExistSDCard() {
if (android.os.Environment.getExternalStorageState().equals(android.os.Environment.MEDIA_MOUNTED)) {
return true;
} else
return false;
}
// AlertDialog
public static Dialog cv_dialog;
public static void showRechargeDialog(Context context) {
// TipChargeDialog.Builder builder = new TipChargeDialog.Builder(context);
// cv_dialog = builder.create();
// cv_dialog.setCancelable(true);
// cv_dialog.show();
}
// ProgressDialog
public static SXProgressDialog progressDialog;
/**
* 显示 progressDialog
*
* @param context
* @param msg
* @param closeable
*/
public static void showProgressDialog(Context context, String msg, boolean closeable) {
if (progressDialog != null && progressDialog.isShowing() == true) {
return;
} else {
progressDialog = SXProgressDialog.createDialog(context);
progressDialog.setMessage(msg);
progressDialog.setCloseable(closeable);
progressDialog.show();
}
}
/**
* 移除 progressDialog
*/
public static void removeProgressDialog() {
if (progressDialog != null && progressDialog.isShowing()) {
progressDialog.dismiss();
progressDialog = null;
}
}
public static String getMsgDateString(String msgdate) {
SimpleDateFormat df = new SimpleDateFormat("yyyy-MM-dd HH:mm:ss");
java.util.Date now;
StringBuffer sb = new StringBuffer();
try {
now = new Date();
java.util.Date date = df.parse(msgdate);
long l = now.getTime() - date.getTime();
long day = l / (24 * 60 * 60 * 1000);
long hour = (l / (60 * 60 * 1000) - day * 24);
long min = ((l / (60 * 1000)) - day * 24 * 60 - hour * 60);
long s = (l / 1000 - day * 24 * 60 * 60 - hour * 60 * 60 - min * 60);
// StringBuffer sb = new StringBuffer();
// sb.append("发表于：");
if (day > 0) {
if (day > 4) {
sb.append(msgdate);
} else {
sb.append(day + "天前");
}
} else {
if (hour > 0) {
sb.append(hour + "小时前");
} else {
if (min > 0) {
sb.append(min + "分钟前");
} else {
sb.append("刚刚");
}
}
}
System.out.println(sb.toString());
} catch (Exception e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
return sb.toString();
}
public static String vcode() {
int resInt = (int) (Math.random() * 8999+1000);
return resInt+"";
}
}