android验证通用类

public class UsualTools {    private static long lastClick;    public static boolean isShowPrintMsg = false;    public UsualTools() {    }    public static boolean isPhoneNumber(String input) {        String regex = "(1[0-9][0-9]|15[0-9]|18[0-9])\\d{8}";        Pattern p = Pattern.compile(regex);        return Pattern.matches(regex, input);    }    public static boolean checkPassword(String password, String checkPassword) {        return password.equals(checkPassword);    }    public static SpannableString setSpanWord(String word) {        SpannableString sp = new SpannableString(word);        sp.setSpan(new StyleSpan(3), 0, word.length(), 34);        return sp;    }    public static SpannableStringBuilder setStringColor(String word, String changePart, String color) {        char[] c = changePart.toCharArray();        SpannableStringBuilder style = new SpannableStringBuilder(word);        if(c.length != 0) {            int lastIndex = c.length - 1;            int start = word.indexOf(c[0]);            int end = start + lastIndex + 1;            style.setSpan(new ForegroundColorSpan(Color.parseColor(color)), start, end, 33);            return style;        } else {            return style;        }    }    public static SpannableStringBuilder setStringColor(String word, String changePart, int colorId) {        char[] c = changePart.toCharArray();        SpannableStringBuilder style = new SpannableStringBuilder(word);        if(c.length != 0) {            int lastIndex = c.length - 1;            int start = word.indexOf(c[0]);            int end = start + lastIndex + 1;            style.setSpan(new ForegroundColorSpan(colorId), start, end, 33);            return style;        } else {            return style;        }    }    public static SpannableStringBuilder setTwoStringColor(String word, String changePart, String color, String changePart2, String color2) {        char[] c = changePart.toCharArray();        char[] c2 = changePart2.toCharArray();        SpannableStringBuilder style = new SpannableStringBuilder(word);        if(c.length != 0) {            int lastIndex = c.length - 1;            int start = word.indexOf(c[0]);            int end = start + lastIndex + 1;            style.setSpan(new ForegroundColorSpan(Color.parseColor(color)), start, end, 33);            int lastIndex2 = c2.length - 1;            int start2 = word.indexOf(c2[0]);            int end2 = start2 + lastIndex2 + 1;            style.setSpan(new ForegroundColorSpan(Color.parseColor(color2)), start2, end2, 33);            return style;        } else {            return style;        }    }    public static SpannableStringBuilder setStringFontSize(String word, String changePart, int size) {        char[] c = changePart.toCharArray();        SpannableStringBuilder style = new SpannableStringBuilder(word);        if(c.length != 0) {            int lastIndex = c.length - 1;            int start = word.indexOf(c[0]);            int end = start + lastIndex + 1;            style.setSpan(new TextAppearanceSpan((String)null, 0, size, (ColorStateList)null, (ColorStateList)null), start, end, 33);            return style;        } else {            return style;        }    }    public static void showNetErrorToast(Context context) {        if(context != null) {            Toast.makeText(context, "网络连接异常", 0).show();        }    }    public static void showDataErrorToast(Context context) {        Toast.makeText(context, "数据解析出错", 0).show();    }    public static void showNoDataErrorToast(Context context) {        Toast.makeText(context, "没有数据", 0).show();    }    public static void showLastPageToast(Context context) {        Toast.makeText(context, "没有更多数据了", 0).show();    }    public static void showNoFunctionToast(Context context) {        Toast.makeText(context, "该功能暂未开通，敬请期待", 0).show();    }    public static void showShortToast(Context context, String text) {        Toast.makeText(context, text, 0).show();    }    public static void stopTooMuchClick() {        if(System.currentTimeMillis() - lastClick > 1000L) {            lastClick = System.currentTimeMillis();        }    }    public static boolean isNumeric(String str) {        Pattern pattern = Pattern.compile("[0-9]*");        return pattern.matcher(str).matches();    }    public static String TimestampToDate(String time, String dateFormat) {        if(isNumeric(time) && !time.equals("")) {            int length = time.length();            if(length == 13) {                time = time.substring(0, 10);            }            long timeI = (long)Integer.parseInt(time);            long temp = timeI * 1000L;            Timestamp ts = new Timestamp(temp);            Object date = new Date();            try {                date = ts;            } catch (Exception var11) {                var11.printStackTrace();            }            SimpleDateFormat formatter = new SimpleDateFormat(dateFormat);            String dateString = formatter.format((Date)date);            return dateString;        } else {            return time;        }    }    public static long dataToTime(String time, String dateFormat) {        SimpleDateFormat sdr = new SimpleDateFormat(dateFormat, Locale.CHINA);        try {            Date e = sdr.parse(time);            long l = e.getTime();            return l;        } catch (Exception var6) {            var6.printStackTrace();            return 0L;        }    }    public static String changeNullToEmpty(String nullString) {        return nullString.equals("null")?"":nullString;    }    public static String changeNullToZero(String nullString) {        return nullString.equals("null")?"0":nullString;    }    public static void telNumber(Context context, String phone) {        Intent intent = new Intent();        intent.setAction("android.intent.action.CALL");        intent.addCategory("android.intent.category.DEFAULT");        intent.setData(Uri.parse("tel:" + phone));        intent.setFlags(268435456);        context.startActivity(intent);    }    public static void showSoftKeyboard(EditText edit, Context context) {        InputMethodManager imm = (InputMethodManager)context.getSystemService("input_method");        if(imm.isActive()) {            imm.toggleSoftInput(0, 2);        } else {            imm.hideSoftInputFromWindow(edit.getApplicationWindowToken(), 0);        }    }    public static String getCurrentActivityName(Context context) {        ActivityManager am = (ActivityManager)context.getSystemService("activity");        List taskInfo = am.getRunningTasks(1);        ComponentName componentInfo = ((RunningTaskInfo)taskInfo.get(0)).topActivity;        return componentInfo.getClassName();    }    public static void jumpActivity(Context context, Class<?> toClass) {        Intent intent = new Intent(context, toClass);        intent.setFlags(268435456);        context.startActivity(intent);    }    public static void jumpActivity(Context context, Class<?> toClass, Bundle bundle) {        Intent intent = new Intent(context, toClass);        intent.setFlags(268435456);        intent.putExtra("bundle", bundle);        context.startActivity(intent);    }    public static void jumpActivityForResult(Context context, Class<?> toClass, int requestCode) {        Intent intent = new Intent(context, toClass);        ((Activity)context).startActivityForResult(intent, requestCode);    }    public static void jumpActivityForResult(Context context, Class<?> toClass, Bundle bundle, int requestCode) {        Intent intent = new Intent(context, toClass);        intent.putExtra("bundle", bundle);        ((Activity)context).startActivityForResult(intent, requestCode);    }    public static void loginOut(Context context, Class<?> toClass) {        Intent intent = new Intent(context, toClass);        intent.setFlags(268468224);        ((Activity)context).startActivity(intent);    }    public static Bundle getIntentBundle(Activity activity) {        Bundle bundle = activity.getIntent().getBundleExtra("bundle");        return bundle;    }    public static int getViewMeasureHeight(View view) {        int w = MeasureSpec.makeMeasureSpec(0, 0);        int h = MeasureSpec.makeMeasureSpec(0, 0);        view.measure(w, h);        int height = view.getMeasuredHeight();        return height;    }    public static int getViewMeasureWidth(View view) {        int w = MeasureSpec.makeMeasureSpec(0, 0);        int h = MeasureSpec.makeMeasureSpec(0, 0);        view.measure(w, h);        int width = view.getMeasuredWidth();        return width;    }    public static int getViewHeight(View view) {        int w = MeasureSpec.makeMeasureSpec(0, 0);        int h = MeasureSpec.makeMeasureSpec(0, 0);        view.measure(w, h);        int height = view.getHeight();        return height;    }    public static int getViewWidth(View view) {        int w = MeasureSpec.makeMeasureSpec(0, 0);        int h = MeasureSpec.makeMeasureSpec(0, 0);        view.measure(w, h);        int width = view.getWidth();        return width;    }    public static int pxToDip(Context context, float pxValue) {        float scale = context.getResources().getDisplayMetrics().density;        return (int)(pxValue / scale + 0.5F);    }    public static int getScreenWidth(Context context) {        WindowManager manager = (WindowManager)context.getSystemService("window");        Display display = manager.getDefaultDisplay();        int width = display.getWidth();        return width;    }    public static int getScreenHeight(Context context) {        WindowManager manager = (WindowManager)context.getSystemService("window");        Display display = manager.getDefaultDisplay();        int height = display.getHeight();        return height;    }    public static String getAppVerson(Context context) {        PackageInfo info = null;        PackageManager manager = context.getPackageManager();        try {            info = manager.getPackageInfo(context.getPackageName(), 0);            String e = info.versionName;            return e;        } catch (NameNotFoundException var4) {            var4.printStackTrace();            return "";        }    }    public static int getAppVersonCode(Context context) {        PackageInfo info = null;        PackageManager manager = context.getPackageManager();        try {            info = manager.getPackageInfo(context.getPackageName(), 0);            int e = info.versionCode;            return e;        } catch (NameNotFoundException var4) {            var4.printStackTrace();            return 1;        }    }    public static void hideSoftKeyboard(Activity activity) {        InputMethodManager inputMethodManager = (InputMethodManager)activity.getSystemService("input_method");        if(inputMethodManager != null) {            View localView = activity.getCurrentFocus();            if(localView != null && localView.getWindowToken() != null) {                IBinder windowToken = localView.getWindowToken();                inputMethodManager.hideSoftInputFromWindow(windowToken, 0);            }        }    }    public static String stringToMD5(String string) {        byte[] hash;        try {            hash = MessageDigest.getInstance("MD5").digest(string.getBytes("UTF-8"));        } catch (NoSuchAlgorithmException var7) {            var7.printStackTrace();            return null;        } catch (UnsupportedEncodingException var8) {            var8.printStackTrace();            return null;        }        StringBuilder hex = new StringBuilder(hash.length * 2);        byte[] var6 = hash;        int var5 = hash.length;        for(int var4 = 0; var4 < var5; ++var4) {            byte b = var6[var4];            if((b & 255) < 16) {                hex.append("0");            }            hex.append(Integer.toHexString(b & 255));        }        return hex.toString();    }    public static String stayPoint(float number, int stayNumber) {        NumberFormat ddf1 = NumberFormat.getNumberInstance();        ddf1.setMaximumFractionDigits(stayNumber);        String s = ddf1.format((double)number);        return s;    }    public static void sendMessage(Context context, String phone) {        Uri uri = Uri.parse("smsto:" + phone);        Intent intent = new Intent("android.intent.action.SENDTO", uri);        intent.putExtra("sms_body", "");        context.startActivity(intent);    }    public static int getRandomNumber(int maxValue, int minValue) {        int random = (int)((double)minValue + Math.random() * (double)(maxValue - minValue + 1));        return random;    }    public static void showPrintMsg(String title, String msg) {        if(isShowPrintMsg) {            Log.d("showPrintMsg", title + "=" + msg);        }    }    public static void showPrintMsg(String msg) {        if(isShowPrintMsg) {            Log.d("showPrintMsg", msg);        }    }    public static String getWeekday(int year, int monthOfYear, int dayOfMonth) {        int y = year - 1;        byte c = 20;        int d = dayOfMonth + 12;        int w = (y + y / 4 + c / 4 - 2 * c + 26 * (monthOfYear + 1) / 10 + d - 1) % 7;        String myWeek = null;        switch(w) {        case 0:            myWeek = "日";            break;        case 1:            myWeek = "一";            break;        case 2:            myWeek = "二";            break;        case 3:            myWeek = "三";            break;        case 4:            myWeek = "四";            break;        case 5:            myWeek = "五";            break;        case 6:            myWeek = "六";        }        return myWeek;    }}