- 引入BaseActivity统一处理多语言切换，所有Activity继承BaseActivity - 添加LocaleHelper工具类实现应用内语言切换功能 - 重构设置页面，移除Google Tasks同步相关功能，新增字体大小、随机背景色和多语言设置 - 优化侧边栏布局，将退出登录按钮移至底部并移除登录按钮 - 修复字体大小设置类型转换问题，支持字符串存储 - 新增笔记导出功能集成到设置页面 - 完善中英文翻译字符串资源，统一界面文本显示 - 更新应用版本至1.1.0baoerjun_branch
parent
16e249516a
commit
86d39b7a95
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package net.micode.notes.tool;
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import android.content.Context;
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import android.content.SharedPreferences;
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import android.content.res.Configuration;
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import android.content.res.Resources;
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import android.os.Build;
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import androidx.preference.PreferenceManager;
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import java.util.Locale;
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public class LocaleHelper {
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private static final String SELECTED_LANGUAGE = "Locale.Helper.Selected.Language";
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public static Context onAttach(Context context) {
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String lang = getPersistedData(context, Locale.getDefault().getLanguage());
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return setLocale(context, lang);
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}
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public static Context onAttach(Context context, String defaultLanguage) {
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String lang = getPersistedData(context, defaultLanguage);
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return setLocale(context, lang);
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}
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public static String getLanguage(Context context) {
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return getPersistedData(context, Locale.getDefault().getLanguage());
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}
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public static Context setLocale(Context context, String language) {
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persist(context, language);
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if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.N) {
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return updateResources(context, language);
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}
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return updateResourcesLegacy(context, language);
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}
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private static String getPersistedData(Context context, String defaultLanguage) {
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SharedPreferences preferences = PreferenceManager.getDefaultSharedPreferences(context);
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// 默认语言改为中文 (zh-CN)
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return preferences.getString(SELECTED_LANGUAGE, "zh-CN");
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}
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private static void persist(Context context, String language) {
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SharedPreferences preferences = PreferenceManager.getDefaultSharedPreferences(context);
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SharedPreferences.Editor editor = preferences.edit();
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editor.putString(SELECTED_LANGUAGE, language);
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editor.apply();
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}
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private static Context updateResources(Context context, String language) {
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Locale locale = getLocale(language);
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Locale.setDefault(locale);
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Configuration configuration = context.getResources().getConfiguration();
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configuration.setLocale(locale);
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configuration.setLayoutDirection(locale);
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return context.createConfigurationContext(configuration);
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}
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private static Context updateResourcesLegacy(Context context, String language) {
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Locale locale = getLocale(language);
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Locale.setDefault(locale);
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Resources resources = context.getResources();
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Configuration configuration = resources.getConfiguration();
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configuration.locale = locale;
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if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.JELLY_BEAN_MR1) {
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configuration.setLayoutDirection(locale);
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}
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resources.updateConfiguration(configuration, resources.getDisplayMetrics());
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return context;
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}
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private static Locale getLocale(String language) {
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if (language.equals("zh-CN")) {
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return Locale.SIMPLIFIED_CHINESE;
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} else if (language.equals("zh-TW")) {
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return Locale.TRADITIONAL_CHINESE;
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} else if (language.equals("en")) {
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return Locale.ENGLISH;
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} else if (language.equals("system")) {
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return Locale.getDefault();
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}
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return new Locale(language);
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}
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}
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@ -0,0 +1,12 @@
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package net.micode.notes.ui;
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import android.content.Context;
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import androidx.appcompat.app.AppCompatActivity;
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import net.micode.notes.tool.LocaleHelper;
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public class BaseActivity extends AppCompatActivity {
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@Override
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protected void attachBaseContext(Context newBase) {
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super.attachBaseContext(LocaleHelper.onAttach(newBase));
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}
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}
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@ -1,32 +0,0 @@
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<?xml version="1.0" encoding="utf-8"?>
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<!-- Copyright (c) 2010-2011, The MiCode Open Source Community (www.micode.net)
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Licensed under the Apache License, Version 2.0 (the "License");
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you may not use this file except in compliance with the License.
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You may obtain a copy of the License at
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http://www.apache.org/licenses/LICENSE-2.0
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Unless required by applicable law or agreed to in writing, software
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distributed under the License is distributed on an "AS IS" BASIS,
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WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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See the License for the specific language governing permissions and
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limitations under the License.
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-->
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<LinearLayout
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xmlns:android="http://schemas.android.com/apk/res/android"
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android:layout_width="match_parent"
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android:layout_height="wrap_content"
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android:minHeight="50dip"
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android:gravity="center_vertical"
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android:orientation="vertical">
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<TextView
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android:layout_width="wrap_content"
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android:layout_height="wrap_content"
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android:layout_gravity="center"
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android:textAppearance="?android:attr/textAppearanceMedium"
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android:text="@string/preferences_add_account" />
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</LinearLayout>
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Reference in new issue