mirror of
https://codeberg.org/gitnex/GitNex.git
synced 2023-12-13 20:50:18 +01:00
239 lines
6.9 KiB
Java
239 lines
6.9 KiB
Java
package org.mian.gitnex.util;
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import android.content.Context;
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import android.content.pm.PackageInfo;
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import android.content.pm.PackageManager;
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import android.content.res.Configuration;
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import android.content.res.Resources;
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import android.net.ConnectivityManager;
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import android.net.NetworkInfo;
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import android.util.Base64;
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import android.util.DisplayMetrics;
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import java.net.HttpURLConnection;
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import java.net.URL;
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import java.nio.charset.StandardCharsets;
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import java.text.DecimalFormat;
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import java.util.Arrays;
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import java.util.Calendar;
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import java.util.Locale;
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/**
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* Author M M Arif
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*/
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public class AppUtil {
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public static String strReplace(String str, String original, String replace) {
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return str.replace(original, replace);
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}
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public static boolean haveNetworkConnection(Context context) {
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boolean haveConnectedWifi = false;
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boolean haveConnectedMobile = false;
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ConnectivityManager cm = (ConnectivityManager) context.getSystemService(Context.CONNECTIVITY_SERVICE);
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NetworkInfo[] netInfo = cm.getAllNetworkInfo();
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for (NetworkInfo ni : netInfo) {
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if (ni.getTypeName().equalsIgnoreCase("WIFI"))
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if (ni.isConnected())
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haveConnectedWifi = true;
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if (ni.getTypeName().equalsIgnoreCase("MOBILE"))
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if (ni.isConnected())
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haveConnectedMobile = true;
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}
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return haveConnectedWifi || haveConnectedMobile;
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}
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public static int getAppBuildNo(Context context) {
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try {
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PackageInfo packageInfo = context.getPackageManager()
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.getPackageInfo(context.getPackageName(), 0);
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return packageInfo.versionCode;
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} catch (PackageManager.NameNotFoundException e) {
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throw new RuntimeException("Could not get package name: " + e);
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}
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}
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public static String getAppVersion(Context context) {
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try {
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PackageInfo packageInfo = context.getPackageManager()
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.getPackageInfo(context.getPackageName(), 0);
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return packageInfo.versionName;
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} catch (PackageManager.NameNotFoundException e) {
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throw new RuntimeException("Could not get package name: " + e);
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}
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}
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public int charactersLength(String str) {
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return str.length();
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}
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public Boolean checkStringsWithAlphaNumeric(String str) { // [a-zA-Z0-9]
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return str.matches("^[\\w]+$");
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}
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public Boolean checkStrings(String str) { // [a-zA-Z0-9-_. ]
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return str.matches("^[\\w .-]+$");
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}
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public Boolean checkStringsWithAlphaNumericDashDotUnderscore(String str) { // [a-zA-Z0-9-_]
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return str.matches("^[\\w.-]+$");
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}
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public Boolean checkStringsWithDash(String str) { // [a-zA-Z0-9-_. ]
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return str.matches("^[\\w-]+$");
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}
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public Boolean checkIntegers(String str) {
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return str.matches("\\d+");
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}
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public int getResponseStatusCode(String u) throws Exception {
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URL url = new URL(u);
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HttpURLConnection http = (HttpURLConnection) url.openConnection();
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return (http.getResponseCode());
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}
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public static void setAppLocale(Resources resource, String locCode) {
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DisplayMetrics dm = resource.getDisplayMetrics();
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Configuration config = resource.getConfiguration();
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config.setLocale(new Locale(locCode.toLowerCase()));
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resource.updateConfiguration(config, dm);
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}
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public static boolean httpCheck(String url) {
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String pattern = "^(http|https)://.*$";
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return url.matches(pattern);
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}
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public static String formatFileSize(long size) {
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String repoSize = null;
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double k = size;
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double m = size/1024.0;
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double g = ((size/1024.0)/1024.0);
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double t = (((size/1024.0)/1024.0)/1024.0);
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DecimalFormat dec = new DecimalFormat("0.00");
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if ( t > 1 ) {
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repoSize = dec.format(t).concat(" TB");
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} else if ( g > 1 ) {
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repoSize = dec.format(g).concat(" GB");
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} else if ( m > 1 ) {
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repoSize = dec.format(m).concat(" MB");
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} else if ( k > 1 ) {
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repoSize = dec.format(k).concat(" KB");
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}
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return repoSize;
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}
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public static String customDateFormat(String customDate) {
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String[] parts = customDate.split("-");
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final String year = parts[0];
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final String month = parts[1];
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final String day = parts[2];
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String sMonth;
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if (Integer.parseInt(month) < 10) {
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sMonth = "0"+ month;
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} else {
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sMonth = month;
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}
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String sDay;
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if (Integer.parseInt(day) < 10) {
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sDay = "0"+ day;
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} else {
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sDay = day;
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}
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return year + "-" + sMonth + "-" + sDay;
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}
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public static String customDateCombine(String customDate) {
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final Calendar c = Calendar.getInstance();
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int mHour = c.get(Calendar.HOUR_OF_DAY);
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int mMinute = c.get(Calendar.MINUTE);
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int mSeconds = c.get(Calendar.SECOND);
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String sMin;
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if ((mMinute) < 10) {
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sMin = "0"+ mMinute;
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} else {
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sMin = String.valueOf(mMinute);
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}
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String sSec;
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if ((mSeconds) < 10) {
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sSec = "0"+ mSeconds;
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} else {
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sSec = String.valueOf(mSeconds);
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}
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return (customDate + "T" + mHour + ":" + sMin + ":" + sSec + "Z");
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}
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public String encodeBase64(String str) {
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String base64Str = str;
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if(!str.equals("")) {
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byte[] data = str.getBytes(StandardCharsets.UTF_8);
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base64Str = Base64.encodeToString(data, Base64.DEFAULT);
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}
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return base64Str;
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}
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public String decodeBase64(String str) {
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String base64Str = str;
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if(!str.equals("")) {
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byte[] data = Base64.decode(base64Str, Base64.DEFAULT);
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base64Str = new String(data, StandardCharsets.UTF_8);
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}
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return base64Str;
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}
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public Boolean sourceCodeExtension(String ext) {
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String[] extValues = new String[] {"md", "json", "java", "go", "php", "c", "cc", "cpp", "cxx", "cyc", "m",
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"cs", "bash", "sh", "bsh", "cv", "python", "perl", "pm", "rb", "ruby", "javascript",
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"coffee", "rc", "rs", "rust", "basic", "clj", "css", "dart", "lisp", "erl", "hs", "lsp", "rkt",
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"ss", "llvm", "ll", "lua", "matlab", "pascal", "r", "scala", "sql", "latex", "tex", "vb", "vbs",
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"vhd", "tcl", "wiki.meta", "yaml", "yml", "markdown", "xml", "proto", "regex", "py", "pl", "js"};
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return Arrays.asList(extValues).contains(ext);
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}
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public Boolean imageExtension(String ext) {
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String[] extValues = new String[] {"jpg", "jpeg", "gif", "png", "ico"};
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return Arrays.asList(extValues).contains(ext);
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}
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public String getLastCharactersOfWord( String str, int count ) {
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return str.substring(str.length() - count);
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}
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}
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