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@@ -0,0 +1,153 @@
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+package com.xplora.xponboarding.Utils;
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+
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+import android.content.res.Configuration;
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+import android.os.LocaleList;
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+import android.util.Log;
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+
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+import com.android.internal.app.LocaleHelper;
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+import com.android.internal.app.LocalePicker;
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+
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+import java.lang.reflect.Method;
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+import java.util.ArrayList;
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+import java.util.Locale;
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+
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+public class LanguageUtil {
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+ public static String TAG = "losion / xponboarding :" + "LanguageUtil";
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+
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+ public static String getLanguage() {
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+ LocaleList list = LocalePicker.getLocales();
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+ if (list.size() <= 0)
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+ return "";
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+ String s = list.get(0).toString();
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+ if (s.isEmpty())
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+ return "";
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+ //国内项目，判断中文简体繁体会有问题，所以不需要判断-
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+ if (false) {
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+ if (s.contains("-")) {
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+ s = s.split("-")[0];
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+ } else if (s.contains("_")) {
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+ s = s.split("_")[0];
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+ }
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+ }
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+ Log.d(TAG, "getLanguage: " + s);
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+ return s;
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+ }
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+
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+ public static int getLanguageIndex() {
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+ String cur = getLanguage();
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+ ArrayList<String> list = getLanguageList();
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+ for (int i = 0; i < list.size(); i++) {
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+ String s = list.get(i);
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+ if (isLanguageEquel(s, cur)) {
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+ return i;
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+ }
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+ }
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+ return -1;
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+ }
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+
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+ public static ArrayList<String> getLanguageList() {
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+ if (Macros.DEBUG)
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+ return new ArrayList<>();
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+ String[] languages = LocalePicker.getSystemAssetLocales();
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+
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+ ArrayList<String> list = new ArrayList<>();
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+ for (String s:languages) {
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+ if (s == null || s.isEmpty())
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+ continue;
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+ //系统中有en,en-US 2个，单独处理，去除一个
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+ if (s.equals("en-US"))
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+ continue;
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+ //国内项目，判断中文简体繁体会有问题，所以不需要判断-
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+ if (false) {
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+ if (s.contains("-")) {
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+ s = s.split("-")[0];
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+ } else if (s.contains("_")) {
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+ s = s.split("_")[0];
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+ }
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+ }
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+ boolean isExist = list.contains(s);
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+ if (isExist)
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+ continue;
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+ list.add(s);
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+ }
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+ Log.d(TAG, "getLanguageList: " + list.toString());
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+ return list;
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+ }
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+
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+ public static ArrayList<String> getLanguageNameList() {
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+ ArrayList<String> ret = new ArrayList<>();
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+ ArrayList<String> list = getLanguageList();
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+ for (String s: list) {
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+ Locale locale = LanguageUtil.getLocaleName(s);
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+ String name = LocaleHelper.getDisplayName(locale, locale, true);
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+ int endIndex = name.indexOf("(");
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+ if (endIndex >= 0) {
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+ name = name.substring(0, endIndex);
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+ }
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+ ret.add(name);
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+ }
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+ return ret;
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+ }
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+
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+ public static boolean isLanguageEquel(String value1, String value2) {
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+ //-, _ 不同，影响判断
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+ String v1 = value1.replace("-", "").replace("_", "").trim();
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+ String v2 = value2.replace("-", "").replace("_", "").trim();
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+ return v1.equals(v2);
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+ }
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+
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+ public static Locale getLocaleName(String language) {
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+ Locale locale;
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+ if (language.equals("sr")) {
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+ locale = new Locale.Builder().setLanguage("sr").setRegion("RS").setScript("latn").build();
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+ } else {
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+ int index = language.indexOf('-');
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+ if (index == -1) {
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+ locale = new Locale(language);
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+ } else {
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+ String lan = language.substring(0, index);
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+ String reg = language.substring(index+1, language.length());
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+ locale = new Locale.Builder().setLanguage(lan).setRegion(reg).build();
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+ }
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+ }
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+ return locale;
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+ }
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+
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+ public static void updateLanguage(int index) {
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+ ArrayList<String> list = getLanguageList();
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+ if (index >= list.size())
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+ return;
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+ String language = list.get(index);
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+ Locale locale = LanguageUtil.getLocaleName(language);
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+ updateLanguageWithLocale(locale);
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+ }
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+
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+ public static void updateLanguageWithLocale(Locale locale) {
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+ Log.d(TAG, "updateLanguage: " + locale.getLanguage());
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+ try {
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+ Object objIActMag, objActMagNative;
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+ Class clzIActMag = Class.forName("android.app.IActivityManager");
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+ Class clzActMagNative = Class
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+ .forName("android.app.ActivityManagerNative");
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+ Method mtdActMagNative$getDefault = clzActMagNative
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+ .getDeclaredMethod("getDefault");
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+ objIActMag = mtdActMagNative$getDefault.invoke(clzActMagNative);
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+ Method mtdIActMag$getConfiguration = clzIActMag
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+ .getDeclaredMethod("getConfiguration");
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+ Configuration config = (Configuration) mtdIActMag$getConfiguration
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+ .invoke(objIActMag);
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+ config.locale = locale;
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+ Class clzConfig = Class
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+ .forName("android.content.res.Configuration");
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+ java.lang.reflect.Field userSetLocale = clzConfig
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+ .getField("userSetLocale");
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+ userSetLocale.set(config, true);
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+ Class[] clzParams = { Configuration.class };
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+ Method mtdIActMag$updateConfiguration = clzIActMag
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+ .getDeclaredMethod("updateConfiguration", clzParams);
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+ mtdIActMag$updateConfiguration.invoke(objIActMag, config);
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+ } catch (Exception e) {
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+ e.printStackTrace();
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+ }
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+ }
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+}
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liuzhenxing1118