修复使用夜间模式和屏幕旋转之后 Application 没有跟随变化的 Bug

Author: getActivity

MultiLanguages.apk

@@ -8,10 +8,24 @@
 
 #### 集成步骤
 
+```groovy
+buildscript {
+    ......
+}
+allprojects {
+    repositories {
+        // JitPack 远程仓库：https://jitpack.io
+        maven { url 'https://jitpack.io' }
+    }
+}
+```
+
+* 在项目 app 模块下的 `build.gradle` 文件中加入
+
 ```groovy
 dependencies {
     // 语种切换框架：https://github.com/getActivity/MultiLanguages
-    implementation 'com.hjq:language:6.5'
+    implementation 'com.github.getActivity:MultiLanguages:6.6'
 }
 ```
 
@@ -25,7 +39,7 @@ public final class XxxApplication extends Application {
     @Override
     public void onCreate() {
         super.onCreate();
-        // 初始化语种切换框架（自动适配第三方库中 Activity 语种）
+        // 初始化语种切换框架
         MultiLanguages.init(this);
     }
 }

MultiLanguages.jpg

@@ -7,10 +7,17 @@ android {
         applicationId "com.hjq.language.demo"
         minSdkVersion 16
         targetSdkVersion 30
-        versionCode 65
-        versionName "6.5"
+        versionCode 66
+        versionName "6.6"
         testInstrumentationRunner "android.support.test.runner.AndroidJUnitRunner"
     }
+
+    // 支持 JDK 1.8
+    compileOptions {
+        targetCompatibility JavaVersion.VERSION_1_8
+        sourceCompatibility JavaVersion.VERSION_1_8
+    }
+
     buildTypes {
         release {
             minifyEnabled false
@@ -27,9 +34,8 @@ dependencies {
     implementation 'com.google.android.material:material:1.2.1'
 
     // 标题栏框架：https://github.com/getActivity/TitleBar
-    implementation 'com.hjq:titlebar:8.2'
-    // 吐司框架：https://github.com/getActivity/ToastUtils
-    implementation 'com.hjq:toast:8.8'
-    // 内存泄漏捕捉：https://github.com/square/leakcanary
-    debugImplementation 'com.squareup.leakcanary:leakcanary-android:2.5'
+    implementation 'com.github.getActivity:TitleBar:8.5'
+
+    // 内存泄漏检测：https://github.com/square/leakcanary
+    debugImplementation 'com.squareup.leakcanary:leakcanary-android:2.7'
 }

README.md

@@ -6,7 +6,6 @@
 
 import com.hjq.language.MultiLanguages;
 import com.hjq.language.OnLanguageListener;
-import com.hjq.toast.ToastUtils;
 
 import java.util.Locale;
 
@@ -21,9 +20,8 @@ public final class AppApplication extends Application {
     @Override
     public void onCreate() {
         super.onCreate();
-        ToastUtils.init(this);
 
-        // 初始化多语种框架（自动适配第三方库中 Activity 语种）
+        // 初始化多语种框架
         MultiLanguages.init(this);
         // 设置语种变化监听器
         MultiLanguages.setOnLanguageListener(new OnLanguageListener() {

app/build.gradle

@@ -2,11 +2,10 @@
 
 import android.content.Intent;
 import android.os.Bundle;
-import android.view.View;
-import android.view.ViewGroup;
 import android.webkit.WebChromeClient;
 import android.webkit.WebView;
 import android.webkit.WebViewClient;
+import android.widget.RadioGroup;
 import android.widget.TextView;
 
 import com.hjq.language.MultiLanguages;
@@ -20,16 +19,19 @@
  *    desc   : 多语种切换演示
  */
 public final class MainActivity extends BaseActivity
-        implements View.OnClickListener {
+        implements RadioGroup.OnCheckedChangeListener {
 
     private WebView mWebView;
+    private RadioGroup mRadioGroup;
 
     @Override
     protected void onCreate(Bundle savedInstanceState) {
         super.onCreate(savedInstanceState);
         setContentView(R.layout.activity_language);
 
         mWebView = findViewById(R.id.wv_language_web);
+        mRadioGroup = findViewById(R.id.rg_language_languages);
+
         mWebView.setWebViewClient(new WebViewClient());
         mWebView.setWebChromeClient(new WebChromeClient());
         mWebView.loadUrl("https://developer.android.google.cn/index.html");
@@ -38,31 +40,42 @@ protected void onCreate(Bundle savedInstanceState) {
         ((TextView) findViewById(R.id.tv_language_application)).setText(getApplication().getResources().getString(R.string.current_language));
         ((TextView) findViewById(R.id.tv_language_system)).setText(MultiLanguages.getLanguageString(this, MultiLanguages.getSystemLanguage(), R.string.current_language));
 
-        findViewById(R.id.btn_language_auto).setOnClickListener(this);
-        findViewById(R.id.btn_language_cn).setOnClickListener(this);
-        findViewById(R.id.btn_language_tw).setOnClickListener(this);
-        findViewById(R.id.btn_language_en).setOnClickListener(this);
+        if (MultiLanguages.isSystemLanguage()) {
+            mRadioGroup.check(R.id.rb_language_auto);
+        } else {
+            Locale locale = MultiLanguages.getAppLanguage();
+            if (Locale.CHINA.equals(locale)) {
+                mRadioGroup.check(R.id.rb_language_cn);
+            } else if (Locale.TAIWAN.equals(locale)) {
+                mRadioGroup.check(R.id.rb_language_tw);
+            } else if (Locale.ENGLISH.equals(locale)) {
+                mRadioGroup.check(R.id.rb_language_en);
+            } else {
+                mRadioGroup.check(R.id.rb_language_auto);
+            }
+        }
+
+        mRadioGroup.setOnCheckedChangeListener(this);
     }
 
     /**
-     * {@link View.OnClickListener}
+     * {@link RadioGroup.OnCheckedChangeListener}
      */
     @Override
-    public void onClick(View v) {
+    public void onCheckedChanged(RadioGroup group, int checkedId) {
         // 是否需要重启
         boolean restart = false;
 
-        int viewId = v.getId();
-        if (viewId == R.id.btn_language_auto) {
+        if (checkedId == R.id.rb_language_auto) {
             // 跟随系统
             restart = MultiLanguages.setSystemLanguage(this);
-        } else if (viewId == R.id.btn_language_cn) {
+        } else if (checkedId == R.id.rb_language_cn) {
             // 简体中文
             restart = MultiLanguages.setAppLanguage(this, Locale.CHINA);
-        } else if (viewId == R.id.btn_language_tw) {
+        } else if (checkedId == R.id.rb_language_tw) {
             // 繁体中文
             restart = MultiLanguages.setAppLanguage(this, Locale.TAIWAN);
-        } else if (viewId == R.id.btn_language_en) {
+        } else if (checkedId == R.id.rb_language_en) {
             // 英语
             restart = MultiLanguages.setAppLanguage(this, Locale.ENGLISH);
         }

app/src/main/java/com/hjq/language/demo/AppApplication.java

@@ -13,56 +13,57 @@
         android:layout_width="wrap_content"
         android:layout_height="wrap_content"
         app:backButton="false"
-        app:title="https://github.com/getActivity/MultiLanguages"
-        app:titleSize="13sp" />
+        app:title="@string/app_name" />
 
     <com.hjq.language.demo.LanguagesWebView
         android:id="@+id/wv_language_web"
         android:layout_width="match_parent"
         android:layout_height="0px"
-        android:layout_marginTop="20dp"
+        android:layout_marginTop="10dp"
         android:layout_weight="1" />
 
     <View
         android:layout_width="match_parent"
         android:layout_height="1px"
         android:background="#dcdcdc" />
 
-    <LinearLayout
-        android:layout_marginTop="20dp"
-        android:layout_marginBottom="20dp"
+    <RadioGroup
         android:id="@+id/rg_language_languages"
         android:layout_width="match_parent"
         android:layout_height="wrap_content"
+        android:layout_marginTop="20dp"
         android:gravity="center_horizontal"
         android:orientation="horizontal">
 
-        <Button
-            android:id="@+id/btn_language_auto"
+        <RadioButton
+            android:id="@+id/rb_language_auto"
             android:layout_width="wrap_content"
             android:layout_height="wrap_content"
             android:checked="true"
             android:text="自动" />
 
-        <Button
-            android:id="@+id/btn_language_cn"
+        <RadioButton
+            android:id="@+id/rb_language_cn"
             android:layout_width="wrap_content"
             android:layout_height="wrap_content"
+            android:layout_marginLeft="20dp"
             android:text="简体" />
 
-        <Button
-            android:id="@+id/btn_language_tw"
+        <RadioButton
+            android:id="@+id/rb_language_tw"
             android:layout_width="wrap_content"
             android:layout_height="wrap_content"
+            android:layout_marginLeft="20dp"
             android:text="繁体" />
 
-        <Button
-            android:id="@+id/btn_language_en"
+        <RadioButton
+            android:id="@+id/rb_language_en"
             android:layout_width="wrap_content"
             android:layout_height="wrap_content"
+            android:layout_marginLeft="20dp"
             android:text="英语" />
 
-    </LinearLayout>
+    </RadioGroup>
 
     <LinearLayout
         android:layout_width="wrap_content"
@@ -86,7 +87,7 @@
     <LinearLayout
         android:layout_width="wrap_content"
         android:layout_height="wrap_content"
-        android:layout_marginTop="40dp"
+        android:layout_marginTop="20dp"
         android:orientation="horizontal">
 
         <TextView
@@ -104,8 +105,8 @@
     <LinearLayout
         android:layout_width="wrap_content"
         android:layout_height="wrap_content"
-        android:layout_marginTop="40dp"
-        android:layout_marginBottom="40dp"
+        android:layout_marginTop="20dp"
+        android:layout_marginBottom="20dp"
         android:orientation="horizontal">
 
         <TextView

app/src/main/java/com/hjq/language/demo/MainActivity.java

@@ -5,16 +5,14 @@ buildscript {
     }
     dependencies {
         classpath 'com.android.tools.build:gradle:3.4.0'
-        classpath 'com.novoda:bintray-release:0.9.2'
     }
 }
 
 allprojects {
     repositories {
+        maven {url "https://jitpack.io"}
         jcenter()
         google()
-        maven {url "https://jitpack.io"}
-        maven {url 'https://maven.google.com'}
     }
 }
 

app/src/main/res/layout/activity_language.xml

@@ -1,25 +1,15 @@
 apply plugin: 'com.android.library'
-apply plugin: 'com.novoda.bintray-release'
 
 android {
     compileSdkVersion 26
 
     defaultConfig {
         minSdkVersion 14
-        versionCode 65
-        versionName "6.5"
+        versionCode 66
+        versionName "6.6"
     }
 }
 
-publish {
-    userOrg = 'getactivity'
-    groupId = 'com.hjq'
-    artifactId = 'language'
-    publishVersion = '6.5'
-    desc = 'Android Multi Languages Adaptation Framework'
-    website = "https://github.com/getActivity/MultiLanguages"
-}
-
 tasks.withType(Javadoc) {
     options.addStringOption('Xdoclint:none', '-quiet')
     options.addStringOption('encoding', 'UTF-8')

build.gradle

@@ -8,7 +8,7 @@
  *    author : Android 轮子哥
  *    github : https://github.com/getActivity/MultiLanguages
  *    time   : 2021/01/21
- *    desc   : Activity 语种绑定
+ *    desc   : Activity 语种注入
  */
 final class ActivityLanguages implements Application.ActivityLifecycleCallbacks {
 

library/build.gradle

@@ -2,6 +2,7 @@
 
 import android.content.Context;
 import android.content.SharedPreferences;
+import android.text.TextUtils;
 
 import java.util.Locale;
 
@@ -17,7 +18,8 @@ final class LanguagesConfig {
     private static final String KEY_COUNTRY = "key_country";
 
     private static String sSharedPreferencesName = "language_setting";
-    private static Locale sCurrentLanguage;
+
+    private static volatile Locale sCurrentLanguage;
 
     static void setSharedPreferencesName(String name) {
         sSharedPreferencesName = name;
@@ -39,7 +41,7 @@ static Locale getAppLanguage(Context context) {
         if (sCurrentLanguage == null) {
             String language = getSharedPreferences(context).getString(KEY_LANGUAGE, null);
             String country = getSharedPreferences(context).getString(KEY_COUNTRY, null);
-            if (language != null && !"".equals(language)) {
+            if (!TextUtils.isEmpty(language)) {
                 sCurrentLanguage = new Locale(language, country);
             } else {
                 sCurrentLanguage = LanguagesUtils.getLocale(context);

library/src/main/java/com/hjq/language/ActivityLanguages.java

@@ -1,7 +1,7 @@
 package com.hjq.language;
 
+import android.app.Application;
 import android.content.ComponentCallbacks;
-import android.content.Context;
 import android.content.res.Configuration;
 import android.content.res.Resources;
 
@@ -33,18 +33,22 @@ static Locale getSystemLanguage() {
     /**
      * 注册系统语种变化监听
      */
-    static void register(Context context) {
-        context.registerComponentCallbacks(new LanguagesObserver());
+    static void register(Application application) {
+        application.registerComponentCallbacks(new LanguagesObserver());
     }
 
     /**
-     * 手机的语种发生了变化
+     * 手机的配置发生了变化
      */
     @Override
     public void onConfigurationChanged(Configuration newConfig) {
         Locale newLocale = LanguagesUtils.getLocale(newConfig);
 
         Locale oldLocale = sSystemLanguage;
+
+        // 更新 Application 的配置，否则会出现横竖屏切换之后 Application 的 orientation 没有随之变化的问题
+        LanguagesUtils.updateConfigurationChanged(MultiLanguages.getApplication(), newConfig);
+
         if (newLocale.equals(oldLocale)) {
             return;
         }