├── app
├── .gitignore
├── src
│ ├── main
│ │ ├── res
│ │ │ ├── drawable
│ │ │ │ ├── back.png
│ │ │ │ ├── checked_green.png
│ │ │ │ ├── checked_white.png
│ │ │ │ ├── white_shape_4dp_normal.xml
│ │ │ │ ├── rg_checked_selector.xml
│ │ │ │ └── ic_launcher_background.xml
│ │ │ ├── mipmap-hdpi
│ │ │ │ ├── ic_launcher.png
│ │ │ │ └── ic_launcher_round.png
│ │ │ ├── mipmap-mdpi
│ │ │ │ ├── ic_launcher.png
│ │ │ │ └── ic_launcher_round.png
│ │ │ ├── mipmap-xhdpi
│ │ │ │ ├── ic_launcher.png
│ │ │ │ └── ic_launcher_round.png
│ │ │ ├── mipmap-xxhdpi
│ │ │ │ ├── ic_launcher.png
│ │ │ │ └── ic_launcher_round.png
│ │ │ ├── mipmap-xxxhdpi
│ │ │ │ ├── ic_launcher.png
│ │ │ │ └── ic_launcher_round.png
│ │ │ ├── values
│ │ │ │ ├── colors.xml
│ │ │ │ ├── strings.xml
│ │ │ │ └── styles.xml
│ │ │ ├── mipmap-anydpi-v26
│ │ │ │ ├── ic_launcher.xml
│ │ │ │ └── ic_launcher_round.xml
│ │ │ ├── values-zh-rTW
│ │ │ │ └── strings.xml
│ │ │ ├── values-en
│ │ │ │ └── strings.xml
│ │ │ ├── layout
│ │ │ │ ├── activity_main.xml
│ │ │ │ └── activity_multi_language.xml
│ │ │ └── drawable-v24
│ │ │ │ └── ic_launcher_foreground.xml
│ │ ├── java
│ │ │ └── com
│ │ │ │ └── xpf
│ │ │ │ └── multi_language
│ │ │ │ ├── MainActivity.java
│ │ │ │ ├── MyApplication.java
│ │ │ │ ├── utils
│ │ │ │ ├── SpUtil.java
│ │ │ │ └── LocaleUtil.java
│ │ │ │ └── activity
│ │ │ │ └── MultiLanguage.java
│ │ └── AndroidManifest.xml
│ ├── test
│ │ └── java
│ │ │ └── com
│ │ │ └── xpf
│ │ │ └── multi_language
│ │ │ └── ExampleUnitTest.java
│ └── androidTest
│ │ └── java
│ │ └── com
│ │ └── xpf
│ │ └── multi_language
│ │ └── ExampleInstrumentedTest.java
├── proguard-rules.pro
└── build.gradle
├── settings.gradle
├── gradle
└── wrapper
│ ├── gradle-wrapper.jar
│ └── gradle-wrapper.properties
├── .gitignore
├── .idea
├── vcs.xml
├── modules.xml
├── runConfigurations.xml
├── gradle.xml
└── misc.xml
├── gradle.properties
├── README.md
├── gradlew.bat
└── gradlew
/app/.gitignore:
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1 | /build
2 |
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/settings.gradle:
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1 | include ':app'
2 |
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/app/src/main/res/drawable/back.png:
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https://raw.githubusercontent.com/xinpengfei520/Multi-Language/HEAD/app/src/main/res/drawable/back.png
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/gradle/wrapper/gradle-wrapper.jar:
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/app/src/main/res/drawable/checked_green.png:
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/app/src/main/res/drawable/checked_white.png:
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/app/src/main/res/mipmap-hdpi/ic_launcher.png:
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/app/src/main/res/mipmap-mdpi/ic_launcher.png:
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/app/src/main/res/mipmap-xhdpi/ic_launcher.png:
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/app/src/main/res/mipmap-xxhdpi/ic_launcher.png:
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/app/src/main/res/mipmap-xxxhdpi/ic_launcher.png:
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/app/src/main/res/mipmap-hdpi/ic_launcher_round.png:
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/app/src/main/res/mipmap-mdpi/ic_launcher_round.png:
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/app/src/main/res/mipmap-xhdpi/ic_launcher_round.png:
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https://raw.githubusercontent.com/xinpengfei520/Multi-Language/HEAD/app/src/main/res/mipmap-xhdpi/ic_launcher_round.png
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/app/src/main/res/mipmap-xxhdpi/ic_launcher_round.png:
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https://raw.githubusercontent.com/xinpengfei520/Multi-Language/HEAD/app/src/main/res/mipmap-xxhdpi/ic_launcher_round.png
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/app/src/main/res/mipmap-xxxhdpi/ic_launcher_round.png:
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https://raw.githubusercontent.com/xinpengfei520/Multi-Language/HEAD/app/src/main/res/mipmap-xxxhdpi/ic_launcher_round.png
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/.gitignore:
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1 | *.iml
2 | .gradle
3 | /local.properties
4 | /.idea/workspace.xml
5 | /.idea/libraries
6 | .DS_Store
7 | /build
8 | /captures
9 | .externalNativeBuild
10 |
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/.idea/vcs.xml:
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/app/src/main/res/values/colors.xml:
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3 | #3F51B5
4 | #303F9F
5 | #FF4081
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/gradle/wrapper/gradle-wrapper.properties:
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1 | #Sun Dec 03 17:06:26 CST 2017
2 | distributionBase=GRADLE_USER_HOME
3 | distributionPath=wrapper/dists
4 | zipStoreBase=GRADLE_USER_HOME
5 | zipStorePath=wrapper/dists
6 | distributionUrl=https\://services.gradle.org/distributions/gradle-4.1-all.zip
7 |
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/app/src/main/res/drawable/white_shape_4dp_normal.xml:
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/app/src/main/res/drawable/rg_checked_selector.xml:
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/app/src/main/res/values/strings.xml:
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1 |
2 | 多语言
3 | 多语言
4 | 世界你好!
5 | 设置成功~
6 | 选择语言
7 | 保存
8 | 请选择语言!
9 |
10 |
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/app/src/main/res/values-zh-rTW/strings.xml:
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1 |
2 | 多語言
3 | 多語言
4 | 世界妳好!
5 | 設置成功~
6 | 選擇語言
7 | 保存
8 | 請選擇語言!
9 |
10 |
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/app/src/main/res/values/styles.xml:
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/app/src/main/res/values-en/strings.xml:
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1 |
2 | Multi-Language
3 | Multi-Language
4 | Hello World!
5 | Setting Success~
6 | Select Language
7 | Save
8 | Select Please!
9 |
10 |
11 |
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/app/src/test/java/com/xpf/multi_language/ExampleUnitTest.java:
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1 | package com.xpf.multi_language;
2 |
3 | import org.junit.Test;
4 |
5 | import static org.junit.Assert.*;
6 |
7 | /**
8 | * Example local unit test, which will execute on the development machine (host).
9 | *
10 | * @see Testing documentation
11 | */
12 | public class ExampleUnitTest {
13 | @Test
14 | public void addition_isCorrect() throws Exception {
15 | assertEquals(4, 2 + 2);
16 | }
17 | }
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/gradle.properties:
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1 | # Project-wide Gradle settings.
2 |
3 | # IDE (e.g. Android Studio) users:
4 | # Gradle settings configured through the IDE *will override*
5 | # any settings specified in this file.
6 |
7 | # For more details on how to configure your build environment visit
8 | # http://www.gradle.org/docs/current/userguide/build_environment.html
9 |
10 | # Specifies the JVM arguments used for the daemon process.
11 | # The setting is particularly useful for tweaking memory settings.
12 | org.gradle.jvmargs=-Xmx1536m
13 |
14 | # When configured, Gradle will run in incubating parallel mode.
15 | # This option should only be used with decoupled projects. More details, visit
16 | # http://www.gradle.org/docs/current/userguide/multi_project_builds.html#sec:decoupled_projects
17 | # org.gradle.parallel=true
18 |
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/app/proguard-rules.pro:
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1 | # Add project specific ProGuard rules here.
2 | # You can control the set of applied configuration files using the
3 | # proguardFiles setting in build.gradle.
4 | #
5 | # For more details, see
6 | # http://developer.android.com/guide/developing/tools/proguard.html
7 |
8 | # If your project uses WebView with JS, uncomment the following
9 | # and specify the fully qualified class name to the JavaScript interface
10 | # class:
11 | #-keepclassmembers class fqcn.of.javascript.interface.for.webview {
12 | # public *;
13 | #}
14 |
15 | # Uncomment this to preserve the line number information for
16 | # debugging stack traces.
17 | #-keepattributes SourceFile,LineNumberTable
18 |
19 | # If you keep the line number information, uncomment this to
20 | # hide the original source file name.
21 | #-renamesourcefileattribute SourceFile
22 |
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/app/src/androidTest/java/com/xpf/multi_language/ExampleInstrumentedTest.java:
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1 | package com.xpf.multi_language;
2 |
3 | import android.content.Context;
4 | import android.support.test.InstrumentationRegistry;
5 | import android.support.test.runner.AndroidJUnit4;
6 |
7 | import org.junit.Test;
8 | import org.junit.runner.RunWith;
9 |
10 | import static org.junit.Assert.*;
11 |
12 | /**
13 | * Instrumented test, which will execute on an Android device.
14 | *
15 | * @see Testing documentation
16 | */
17 | @RunWith(AndroidJUnit4.class)
18 | public class ExampleInstrumentedTest {
19 | @Test
20 | public void useAppContext() throws Exception {
21 | // Context of the app under test.
22 | Context appContext = InstrumentationRegistry.getTargetContext();
23 |
24 | assertEquals("com.xpf.multi_language", appContext.getPackageName());
25 | }
26 | }
27 |
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/app/src/main/java/com/xpf/multi_language/MainActivity.java:
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1 | package com.xpf.multi_language;
2 |
3 | import android.content.Intent;
4 | import android.support.v7.app.AppCompatActivity;
5 | import android.os.Bundle;
6 | import android.view.View;
7 | import android.widget.Button;
8 |
9 | import com.xpf.multi_language.activity.MultiLanguage;
10 |
11 | public class MainActivity extends AppCompatActivity {
12 |
13 | @Override
14 | protected void onCreate(Bundle savedInstanceState) {
15 | super.onCreate(savedInstanceState);
16 | setContentView(R.layout.activity_main);
17 |
18 | Button btnMultiLanguage = findViewById(R.id.btnMultiLanguage);
19 | btnMultiLanguage.setOnClickListener(new View.OnClickListener() {
20 | @Override
21 | public void onClick(View view) {
22 | startActivity(new Intent(MainActivity.this, MultiLanguage.class));
23 | }
24 | });
25 | }
26 | }
27 |
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/app/src/main/java/com/xpf/multi_language/MyApplication.java:
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1 | package com.xpf.multi_language;
2 |
3 | import android.app.Application;
4 | import android.content.Context;
5 | import android.content.res.Configuration;
6 | import android.util.Log;
7 |
8 | import com.xpf.multi_language.utils.LocaleUtil;
9 |
10 | /**
11 | * Created by xpf on 2017/12/3 :)
12 | * Function:
13 | */
14 |
15 | public class MyApplication extends Application {
16 |
17 | private static Context mContext;
18 |
19 | @Override
20 | public void onCreate() {
21 | super.onCreate();
22 | mContext = this;
23 | LocaleUtil.changeAppLanguage(mContext);
24 | }
25 |
26 | public static Context getContext() {
27 | return mContext;
28 | }
29 |
30 | @Override
31 | public void onConfigurationChanged(Configuration newConfig) {
32 | super.onConfigurationChanged(newConfig);
33 | Log.e("TAG", "onConfigurationChanged");
34 | LocaleUtil.setLanguage(mContext, newConfig);
35 | }
36 |
37 | }
38 |
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/app/build.gradle:
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1 | apply plugin: 'com.android.application'
2 |
3 | android {
4 | compileSdkVersion 26
5 | defaultConfig {
6 | applicationId "com.xpf.multi_language"
7 | minSdkVersion 19
8 | targetSdkVersion 26
9 | versionCode 1
10 | versionName "1.0"
11 | testInstrumentationRunner "android.support.test.runner.AndroidJUnitRunner"
12 | }
13 | buildTypes {
14 | release {
15 | minifyEnabled false
16 | proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro'
17 | }
18 | }
19 | }
20 |
21 | dependencies {
22 | implementation fileTree(dir: 'libs', include: ['*.jar'])
23 | implementation 'com.android.support:appcompat-v7:26.1.0'
24 | implementation 'com.android.support.constraint:constraint-layout:1.0.2'
25 | testImplementation 'junit:junit:4.12'
26 | androidTestImplementation 'com.android.support.test:runner:1.0.1'
27 | androidTestImplementation 'com.android.support.test.espresso:espresso-core:3.0.1'
28 | }
29 |
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/README.md:
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1 | # Multi-Language
2 |
3 | Multi-Language is supported many country language on Android.
4 |
5 | ## 1.多国语言文件夹命名对应表如下:
6 |
7 | |国家|Folder Name|
8 | | ------ | ------ |
9 | |中文(中国)|values-zh-rCN|
10 | |中文(台湾)|values-zh-rTW|
11 | |中文(香港)|values-zh-rHK|
12 | |英语(美国)|values-en-rUS|
13 | |英语(英国)|values-en-rGB|
14 | |英文(澳大利亚)|values-en-rAU|
15 | |英文(加拿大)|values-en-rCA|
16 | |英文(爱尔兰)|values-en-rIE|
17 | |英文(印度)|values-en-rIN|
18 | |英文(新西兰)|values-en-rNZ|
19 | |英文(新加坡)|values-en-rSG|
20 | |英文(南非)|values-en-rZA|
21 | |阿拉伯文(埃及)|values-ar-rEG|
22 | |阿拉伯文(以色列)|values-ar-rIL|
23 | |保加利亚文|values-bg-rBG|
24 | |加泰罗尼亚文|values-ca-rES|
25 | |捷克文|values-cs-rCZ|
26 | |丹麦文|values-da-rDK|
27 | |德文(奥地利)|values-de-rAT|
28 | |德文(瑞士)|values-de-rCH|
29 | |德文(德国)|values-de-rDE|
30 | |德文(列支敦士登)|values-de-rLI|
31 | |希腊文|values-el-rGR|
32 | |西班牙文(西班牙)|values-es-rES|
33 | |西班牙文(美国)|values-es-rUS|
34 | |芬兰文(芬兰)|values-fi-rFI|
35 | |法文(比利时)|values-fr-rBE|
36 | |法文(加拿大)|values-fr-rCA|
37 | |法文(瑞士)|values-fr-rCH|
38 | |法文(法国)|values-fr-rFR|
39 | |希伯来文|values-iw-rIL|
40 | |印地文|values-hi-rIN|
41 | |克罗里亚文|values-hr-rHR|
42 | |匈牙利文|values-hu-rHU|
43 | |印度尼西亚文|values-in-rID|
44 | |意大利文(瑞士)|values-it-rCH|
45 | |意大利文(意大利)|values-it-rIT|
46 | |日文|values-ja-rJP|
47 | |韩文|values-ko-rKR|
48 | |立陶宛文|valueslt-rLT|
49 | |拉脱维亚文|values-lv-rLV|
50 | |挪威博克马尔文|values-nb-rNO|
51 | |荷兰文(比利时)|values-nl-BE|
52 | |荷兰文(荷兰)|values-nl-rNL|
53 | |波兰文|values-pl-rPL|
54 | |葡萄牙文(巴西)|values-pt-rBR|
55 | |葡萄牙文(葡萄牙)|values-pt-rPT|
56 | |罗马尼亚文|values-ro-rRO|
57 | |俄文|values-ru-rRU|
58 | |斯洛伐克文|values-sk-rSK|
59 | |斯洛文尼亚文|values-sl-rSI|
60 | |塞尔维亚文|values-sr-rRS|
61 | |瑞典文|values-sv-rSE|
62 | |泰文|values-th-rTH|
63 | |塔加洛语|values-tl-rPH|
64 | |土耳其文|values--r-rTR|
65 | |乌克兰文|values-uk-rUA|
66 | |越南文|values-vi-rVN|
67 |
68 |
69 | ## 2.常见的一些坑
70 |
71 | - 设置英文语言时在有些手机上不起作用
72 | 在开发过程中我们试过在Redmi Note 4手机上设置英语语言不起作用,这是由于有些手机厂商的默认英语设置的是英式英语,而我们只使用了美式英语的缘故,此时处理方式为:①设置两种英语的设置选项,即美式英语和英式英语;②可将res的文件夹命名为**values-en**即可,不区分英式英语和美式英语即可;
73 | - 在Android Studio3.0之前,如果有些strings没有对应到其他的语种,即有些字段没有翻译过来,打包时会 报警告,可以打成包,而3.0之后是不可以的,会打包失败,所以每个Strings必须对应一套完整的翻译!
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/app/src/main/java/com/xpf/multi_language/utils/SpUtil.java:
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1 | package com.xpf.multi_language.utils;
2 |
3 | import android.content.Context;
4 | import android.content.SharedPreferences;
5 | import android.util.Log;
6 |
7 | import com.xpf.multi_language.MyApplication;
8 |
9 | /**
10 | * Created by xpf on 2017/03/25 :)
11 | * Function: sp存储的工具类
12 | */
13 | public class SpUtil {
14 |
15 | private static final String APP_SP = "app_sp";
16 | private static final String TAG = SpUtil.class.getSimpleName();
17 |
18 | private SpUtil() {
19 | }
20 |
21 | private static SpUtil instance = new SpUtil();
22 | private static SharedPreferences mSp = null;
23 |
24 | public static SpUtil getInstance() {
25 | if (mSp == null) {
26 | mSp = MyApplication.getContext().getSharedPreferences(APP_SP, Context.MODE_PRIVATE);
27 | }
28 | return instance;
29 | }
30 |
31 | /**
32 | * 保存数据
33 | *
34 | * @param key 键
35 | * @param value 值
36 | */
37 | public void save(String key, Object value) {
38 | if (value == null) {
39 | Log.e(TAG, "value==null保存失败");
40 | return;
41 | }
42 | if (value instanceof String) {
43 | mSp.edit().putString(key, (String) value).commit();
44 | } else if (value instanceof Boolean) {
45 | mSp.edit().putBoolean(key, (Boolean) value).commit();
46 | } else if (value instanceof Integer) {
47 | mSp.edit().putInt(key, (Integer) value).commit();
48 | }
49 | }
50 |
51 | /**
52 | * 读取String类型数据
53 | *
54 | * @param key
55 | * @param defValue
56 | * @return
57 | */
58 | public String getString(String key, String defValue) {
59 | return mSp.getString(key, defValue);
60 | }
61 |
62 | /**
63 | * 读取boolean类型数据
64 | *
65 | * @param key
66 | * @param defValue
67 | * @return
68 | */
69 | public boolean getBoolean(String key, boolean defValue) {
70 | return mSp.getBoolean(key, defValue);
71 | }
72 |
73 | /**
74 | * 读取boolean类型数据
75 | *
76 | * @param key
77 | * @param defValue
78 | * @return
79 | */
80 | public int getInt(String key, int defValue) {
81 | return mSp.getInt(key, defValue);
82 | }
83 |
84 | /**
85 | * 清除所有保存的数据(xxx.xml仍然存在,但是内部没有数据)
86 | */
87 | public void clearAll() {
88 | mSp.edit().clear().commit();
89 | }
90 |
91 | }
92 |
--------------------------------------------------------------------------------
/gradlew.bat:
--------------------------------------------------------------------------------
1 | @if "%DEBUG%" == "" @echo off
2 | @rem ##########################################################################
3 | @rem
4 | @rem Gradle startup script for Windows
5 | @rem
6 | @rem ##########################################################################
7 |
8 | @rem Set local scope for the variables with windows NT shell
9 | if "%OS%"=="Windows_NT" setlocal
10 |
11 | @rem Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script.
12 | set DEFAULT_JVM_OPTS=
13 |
14 | set DIRNAME=%~dp0
15 | if "%DIRNAME%" == "" set DIRNAME=.
16 | set APP_BASE_NAME=%~n0
17 | set APP_HOME=%DIRNAME%
18 |
19 | @rem Find java.exe
20 | if defined JAVA_HOME goto findJavaFromJavaHome
21 |
22 | set JAVA_EXE=java.exe
23 | %JAVA_EXE% -version >NUL 2>&1
24 | if "%ERRORLEVEL%" == "0" goto init
25 |
26 | echo.
27 | echo ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH.
28 | echo.
29 | echo Please set the JAVA_HOME variable in your environment to match the
30 | echo location of your Java installation.
31 |
32 | goto fail
33 |
34 | :findJavaFromJavaHome
35 | set JAVA_HOME=%JAVA_HOME:"=%
36 | set JAVA_EXE=%JAVA_HOME%/bin/java.exe
37 |
38 | if exist "%JAVA_EXE%" goto init
39 |
40 | echo.
41 | echo ERROR: JAVA_HOME is set to an invalid directory: %JAVA_HOME%
42 | echo.
43 | echo Please set the JAVA_HOME variable in your environment to match the
44 | echo location of your Java installation.
45 |
46 | goto fail
47 |
48 | :init
49 | @rem Get command-line arguments, handling Windowz variants
50 |
51 | if not "%OS%" == "Windows_NT" goto win9xME_args
52 | if "%@eval[2+2]" == "4" goto 4NT_args
53 |
54 | :win9xME_args
55 | @rem Slurp the command line arguments.
56 | set CMD_LINE_ARGS=
57 | set _SKIP=2
58 |
59 | :win9xME_args_slurp
60 | if "x%~1" == "x" goto execute
61 |
62 | set CMD_LINE_ARGS=%*
63 | goto execute
64 |
65 | :4NT_args
66 | @rem Get arguments from the 4NT Shell from JP Software
67 | set CMD_LINE_ARGS=%$
68 |
69 | :execute
70 | @rem Setup the command line
71 |
72 | set CLASSPATH=%APP_HOME%\gradle\wrapper\gradle-wrapper.jar
73 |
74 | @rem Execute Gradle
75 | "%JAVA_EXE%" %DEFAULT_JVM_OPTS% %JAVA_OPTS% %GRADLE_OPTS% "-Dorg.gradle.appname=%APP_BASE_NAME%" -classpath "%CLASSPATH%" org.gradle.wrapper.GradleWrapperMain %CMD_LINE_ARGS%
76 |
77 | :end
78 | @rem End local scope for the variables with windows NT shell
79 | if "%ERRORLEVEL%"=="0" goto mainEnd
80 |
81 | :fail
82 | rem Set variable GRADLE_EXIT_CONSOLE if you need the _script_ return code instead of
83 | rem the _cmd.exe /c_ return code!
84 | if not "" == "%GRADLE_EXIT_CONSOLE%" exit 1
85 | exit /b 1
86 |
87 | :mainEnd
88 | if "%OS%"=="Windows_NT" endlocal
89 |
90 | :omega
91 |
--------------------------------------------------------------------------------
/app/src/main/java/com/xpf/multi_language/activity/MultiLanguage.java:
--------------------------------------------------------------------------------
1 | package com.xpf.multi_language.activity;
2 |
3 | import android.app.Activity;
4 | import android.os.Bundle;
5 | import android.view.View;
6 | import android.widget.ImageView;
7 | import android.widget.RadioButton;
8 | import android.widget.RadioGroup;
9 | import android.widget.TextView;
10 | import android.widget.Toast;
11 |
12 | import com.xpf.multi_language.R;
13 | import com.xpf.multi_language.utils.LocaleUtil;
14 | import com.xpf.multi_language.utils.SpUtil;
15 |
16 | // 多语言选择页面
17 | public class MultiLanguage extends Activity implements View.OnClickListener {
18 |
19 | private ImageView ivBack;
20 | private TextView tvSave;
21 | private RadioButton rbSimpleChinese;
22 | private RadioButton rbComplexChinese;
23 | private RadioButton rbEnglish;
24 | private RadioGroup rgLanguages;
25 | private int currentLanguage = -1;
26 |
27 | @Override
28 | protected void onCreate(Bundle savedInstanceState) {
29 | super.onCreate(savedInstanceState);
30 | setContentView(R.layout.activity_multi_language);
31 |
32 | ivBack = findViewById(R.id.ivBack);
33 | tvSave = findViewById(R.id.tvSave);
34 | rbEnglish = findViewById(R.id.rbEnglish);
35 | rbComplexChinese = findViewById(R.id.rbComplexChinese);
36 | rbSimpleChinese = findViewById(R.id.rbSimpleChinese);
37 | rgLanguages = findViewById(R.id.rgLanguages);
38 |
39 | ivBack.setOnClickListener(this);
40 | tvSave.setOnClickListener(this);
41 |
42 | initData();
43 | initListener();
44 | }
45 |
46 | private void initData() {
47 | int language = SpUtil.getInstance().getInt("currentLanguage", currentLanguage);
48 | switch (language) {
49 | case 0:
50 | rgLanguages.check(R.id.rbSimpleChinese);
51 | break;
52 | case 1:
53 | rgLanguages.check(R.id.rbComplexChinese);
54 | break;
55 | case 2:
56 | rgLanguages.check(R.id.rbEnglish);
57 | break;
58 | }
59 | }
60 |
61 | private void initListener() {
62 | rgLanguages.setOnCheckedChangeListener(new RadioGroup.OnCheckedChangeListener() {
63 | @Override
64 | public void onCheckedChanged(RadioGroup group, int checkedId) {
65 | switch (checkedId) {
66 | case R.id.rbSimpleChinese:
67 | currentLanguage = 0;
68 | break;
69 | case R.id.rbComplexChinese:
70 | currentLanguage = 1;
71 | break;
72 | case R.id.rbEnglish:
73 | currentLanguage = 2;
74 | break;
75 | }
76 | }
77 | });
78 | }
79 |
80 | @Override
81 | public void onClick(View view) {
82 | switch (view.getId()) {
83 | case R.id.ivBack:
84 | finish();
85 | break;
86 | case R.id.tvSave:
87 | if (currentLanguage != -1) {
88 | LocaleUtil.changeAppLanguage(MultiLanguage.this, currentLanguage);
89 | } else {
90 | Toast.makeText(MultiLanguage.this, R.string.select_please, Toast.LENGTH_SHORT).show();
91 | }
92 | break;
93 | }
94 | }
95 |
96 | }
97 |
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/app/src/main/res/layout/activity_multi_language.xml:
--------------------------------------------------------------------------------
1 |
2 |
9 |
10 |
14 |
15 |
23 |
24 |
31 |
32 |
43 |
44 |
45 |
50 |
51 |
61 |
62 |
65 |
66 |
76 |
77 |
80 |
81 |
91 |
92 |
93 |
94 |
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/gradlew:
--------------------------------------------------------------------------------
1 | #!/usr/bin/env bash
2 |
3 | ##############################################################################
4 | ##
5 | ## Gradle start up script for UN*X
6 | ##
7 | ##############################################################################
8 |
9 | # Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script.
10 | DEFAULT_JVM_OPTS=""
11 |
12 | APP_NAME="Gradle"
13 | APP_BASE_NAME=`basename "$0"`
14 |
15 | # Use the maximum available, or set MAX_FD != -1 to use that value.
16 | MAX_FD="maximum"
17 |
18 | warn ( ) {
19 | echo "$*"
20 | }
21 |
22 | die ( ) {
23 | echo
24 | echo "$*"
25 | echo
26 | exit 1
27 | }
28 |
29 | # OS specific support (must be 'true' or 'false').
30 | cygwin=false
31 | msys=false
32 | darwin=false
33 | case "`uname`" in
34 | CYGWIN* )
35 | cygwin=true
36 | ;;
37 | Darwin* )
38 | darwin=true
39 | ;;
40 | MINGW* )
41 | msys=true
42 | ;;
43 | esac
44 |
45 | # Attempt to set APP_HOME
46 | # Resolve links: $0 may be a link
47 | PRG="$0"
48 | # Need this for relative symlinks.
49 | while [ -h "$PRG" ] ; do
50 | ls=`ls -ld "$PRG"`
51 | link=`expr "$ls" : '.*-> \(.*\)$'`
52 | if expr "$link" : '/.*' > /dev/null; then
53 | PRG="$link"
54 | else
55 | PRG=`dirname "$PRG"`"/$link"
56 | fi
57 | done
58 | SAVED="`pwd`"
59 | cd "`dirname \"$PRG\"`/" >/dev/null
60 | APP_HOME="`pwd -P`"
61 | cd "$SAVED" >/dev/null
62 |
63 | CLASSPATH=$APP_HOME/gradle/wrapper/gradle-wrapper.jar
64 |
65 | # Determine the Java command to use to start the JVM.
66 | if [ -n "$JAVA_HOME" ] ; then
67 | if [ -x "$JAVA_HOME/jre/sh/java" ] ; then
68 | # IBM's JDK on AIX uses strange locations for the executables
69 | JAVACMD="$JAVA_HOME/jre/sh/java"
70 | else
71 | JAVACMD="$JAVA_HOME/bin/java"
72 | fi
73 | if [ ! -x "$JAVACMD" ] ; then
74 | die "ERROR: JAVA_HOME is set to an invalid directory: $JAVA_HOME
75 |
76 | Please set the JAVA_HOME variable in your environment to match the
77 | location of your Java installation."
78 | fi
79 | else
80 | JAVACMD="java"
81 | which java >/dev/null 2>&1 || die "ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH.
82 |
83 | Please set the JAVA_HOME variable in your environment to match the
84 | location of your Java installation."
85 | fi
86 |
87 | # Increase the maximum file descriptors if we can.
88 | if [ "$cygwin" = "false" -a "$darwin" = "false" ] ; then
89 | MAX_FD_LIMIT=`ulimit -H -n`
90 | if [ $? -eq 0 ] ; then
91 | if [ "$MAX_FD" = "maximum" -o "$MAX_FD" = "max" ] ; then
92 | MAX_FD="$MAX_FD_LIMIT"
93 | fi
94 | ulimit -n $MAX_FD
95 | if [ $? -ne 0 ] ; then
96 | warn "Could not set maximum file descriptor limit: $MAX_FD"
97 | fi
98 | else
99 | warn "Could not query maximum file descriptor limit: $MAX_FD_LIMIT"
100 | fi
101 | fi
102 |
103 | # For Darwin, add options to specify how the application appears in the dock
104 | if $darwin; then
105 | GRADLE_OPTS="$GRADLE_OPTS \"-Xdock:name=$APP_NAME\" \"-Xdock:icon=$APP_HOME/media/gradle.icns\""
106 | fi
107 |
108 | # For Cygwin, switch paths to Windows format before running java
109 | if $cygwin ; then
110 | APP_HOME=`cygpath --path --mixed "$APP_HOME"`
111 | CLASSPATH=`cygpath --path --mixed "$CLASSPATH"`
112 | JAVACMD=`cygpath --unix "$JAVACMD"`
113 |
114 | # We build the pattern for arguments to be converted via cygpath
115 | ROOTDIRSRAW=`find -L / -maxdepth 1 -mindepth 1 -type d 2>/dev/null`
116 | SEP=""
117 | for dir in $ROOTDIRSRAW ; do
118 | ROOTDIRS="$ROOTDIRS$SEP$dir"
119 | SEP="|"
120 | done
121 | OURCYGPATTERN="(^($ROOTDIRS))"
122 | # Add a user-defined pattern to the cygpath arguments
123 | if [ "$GRADLE_CYGPATTERN" != "" ] ; then
124 | OURCYGPATTERN="$OURCYGPATTERN|($GRADLE_CYGPATTERN)"
125 | fi
126 | # Now convert the arguments - kludge to limit ourselves to /bin/sh
127 | i=0
128 | for arg in "$@" ; do
129 | CHECK=`echo "$arg"|egrep -c "$OURCYGPATTERN" -`
130 | CHECK2=`echo "$arg"|egrep -c "^-"` ### Determine if an option
131 |
132 | if [ $CHECK -ne 0 ] && [ $CHECK2 -eq 0 ] ; then ### Added a condition
133 | eval `echo args$i`=`cygpath --path --ignore --mixed "$arg"`
134 | else
135 | eval `echo args$i`="\"$arg\""
136 | fi
137 | i=$((i+1))
138 | done
139 | case $i in
140 | (0) set -- ;;
141 | (1) set -- "$args0" ;;
142 | (2) set -- "$args0" "$args1" ;;
143 | (3) set -- "$args0" "$args1" "$args2" ;;
144 | (4) set -- "$args0" "$args1" "$args2" "$args3" ;;
145 | (5) set -- "$args0" "$args1" "$args2" "$args3" "$args4" ;;
146 | (6) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" ;;
147 | (7) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" ;;
148 | (8) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" "$args7" ;;
149 | (9) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" "$args7" "$args8" ;;
150 | esac
151 | fi
152 |
153 | # Split up the JVM_OPTS And GRADLE_OPTS values into an array, following the shell quoting and substitution rules
154 | function splitJvmOpts() {
155 | JVM_OPTS=("$@")
156 | }
157 | eval splitJvmOpts $DEFAULT_JVM_OPTS $JAVA_OPTS $GRADLE_OPTS
158 | JVM_OPTS[${#JVM_OPTS[*]}]="-Dorg.gradle.appname=$APP_BASE_NAME"
159 |
160 | exec "$JAVACMD" "${JVM_OPTS[@]}" -classpath "$CLASSPATH" org.gradle.wrapper.GradleWrapperMain "$@"
161 |
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/app/src/main/res/drawable/ic_launcher_background.xml:
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1 |
2 |
7 |
10 |
15 |
20 |
25 |
30 |
35 |
40 |
45 |
50 |
55 |
60 |
65 |
70 |
75 |
80 |
85 |
90 |
95 |
100 |
105 |
110 |
115 |
120 |
125 |
130 |
135 |
140 |
145 |
150 |
155 |
160 |
165 |
170 |
171 |
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/app/src/main/java/com/xpf/multi_language/utils/LocaleUtil.java:
--------------------------------------------------------------------------------
1 | package com.xpf.multi_language.utils;
2 |
3 | import android.content.Context;
4 | import android.content.Intent;
5 | import android.content.res.Configuration;
6 | import android.os.Build;
7 | import android.util.DisplayMetrics;
8 | import android.widget.Toast;
9 |
10 | import com.xpf.multi_language.MainActivity;
11 | import com.xpf.multi_language.R;
12 |
13 | import java.util.Locale;
14 |
15 | public class LocaleUtil {
16 |
17 | /**
18 | * 获取用户设置的Locale
19 | *
20 | * @return Locale
21 | */
22 | public static Locale getUserLocale() {
23 | int currentLanguage = SpUtil.getInstance().getInt("currentLanguage", 0);
24 | Locale myLocale = Locale.SIMPLIFIED_CHINESE;
25 | switch (currentLanguage) {
26 | case 0:
27 | myLocale = Locale.SIMPLIFIED_CHINESE;
28 | break;
29 | case 1:
30 | myLocale = Locale.ENGLISH;
31 | break;
32 | case 2:
33 | myLocale = Locale.TRADITIONAL_CHINESE;
34 | break;
35 | }
36 | return myLocale;
37 | }
38 |
39 | /**
40 | * 设置语言:如果之前有设置就遵循设置如果没设置过就跟随系统语言
41 | */
42 | public static void changeAppLanguage(Context context) {
43 | if (context == null) return;
44 | Context appContext = context.getApplicationContext();
45 | int currentLanguage = SpUtil.getInstance().getInt("currentLanguage", -1);
46 | Locale myLocale;
47 | // 0 简体中文 1 繁体中文 2 English
48 | switch (currentLanguage) {
49 | case 0:
50 | myLocale = Locale.SIMPLIFIED_CHINESE;
51 | break;
52 | case 1:
53 | myLocale = Locale.TRADITIONAL_CHINESE;
54 | break;
55 | case 2:
56 | myLocale = Locale.ENGLISH;
57 | break;
58 | default:
59 | myLocale = appContext.getResources().getConfiguration().locale;
60 | }
61 | // 本地语言设置
62 | if (needUpdateLocale(appContext, myLocale)) {
63 | updateLocale(appContext, myLocale);
64 | }
65 | }
66 |
67 | /**
68 | * 保存设置的语言
69 | *
70 | * @param currentLanguage index
71 | */
72 | public static void changeAppLanguage(Context context, int currentLanguage) {
73 | if (context == null) return;
74 | Context appContext = context.getApplicationContext();
75 | SpUtil.getInstance().save("currentLanguage", currentLanguage);
76 | Locale myLocale = Locale.SIMPLIFIED_CHINESE;
77 | // 0 简体中文 1 繁体中文 2 English
78 | switch (currentLanguage) {
79 | case 0:
80 | myLocale = Locale.SIMPLIFIED_CHINESE;
81 | break;
82 | case 1:
83 | myLocale = Locale.TRADITIONAL_CHINESE;
84 | break;
85 | case 2:
86 | myLocale = Locale.ENGLISH;
87 | break;
88 | }
89 | // 本地语言设置
90 | if (LocaleUtil.needUpdateLocale(appContext, myLocale)) {
91 | LocaleUtil.updateLocale(appContext, myLocale);
92 | }
93 |
94 | Toast.makeText(appContext, appContext.getString(R.string.set_success), Toast.LENGTH_SHORT).show();
95 | restartApp(appContext);
96 | }
97 |
98 | /**
99 | * 重启app生效
100 | *
101 | * @param context
102 | */
103 | public static void restartApp(Context context) {
104 | Intent intent = new Intent(context, MainActivity.class);
105 | intent.setAction(Intent.ACTION_MAIN);
106 | intent.addCategory(Intent.CATEGORY_LAUNCHER);
107 | intent.setFlags(Intent.FLAG_ACTIVITY_CLEAR_TASK | Intent.FLAG_ACTIVITY_NEW_TASK);
108 | context.startActivity(intent);
109 | }
110 |
111 | /**
112 | * 获取当前的Locale
113 | *
114 | * @param context Context
115 | * @return Locale
116 | */
117 | public static Locale getCurrentLocale(Context context) {
118 | Locale locale;
119 | if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.N) { //7.0有多语言设置获取顶部的语言
120 | locale = context.getResources().getConfiguration().getLocales().get(0);
121 | } else {
122 | locale = context.getResources().getConfiguration().locale;
123 | }
124 | return locale;
125 | }
126 |
127 | /**
128 | * 更新Locale
129 | *
130 | * @param context Context
131 | * @param locale New User Locale
132 | */
133 | public static void updateLocale(Context context, Locale locale) {
134 | if (needUpdateLocale(context, locale)) {
135 | Configuration configuration = context.getResources().getConfiguration();
136 | if (Build.VERSION.SDK_INT >= 19) {
137 | configuration.setLocale(locale);
138 | } else {
139 | configuration.locale = locale;
140 | }
141 | DisplayMetrics displayMetrics = context.getResources().getDisplayMetrics();
142 | context.getResources().updateConfiguration(configuration, displayMetrics);
143 | }
144 | }
145 |
146 | /**
147 | * 判断需不需要更新
148 | *
149 | * @param context Context
150 | * @param locale New User Locale
151 | * @return true / false
152 | */
153 | public static boolean needUpdateLocale(Context context, Locale locale) {
154 | return locale != null && !getCurrentLocale(context).equals(locale);
155 | }
156 |
157 | /**
158 | * 当系统语言发生改变的时候还是继续遵循用户设置的语言
159 | *
160 | * @param context
161 | * @param newConfig
162 | */
163 | public static void setLanguage(Context context, Configuration newConfig) {
164 | if (context == null) return;
165 | Context appContext = context.getApplicationContext();
166 | int currentLanguage = SpUtil.getInstance().getInt("currentLanguage", -1);
167 | Locale locale;
168 | // 0 简体中文 1 繁体中文 2 English
169 | switch (currentLanguage) {
170 | case 0:
171 | locale = Locale.SIMPLIFIED_CHINESE;
172 | break;
173 | case 1:
174 | locale = Locale.TRADITIONAL_CHINESE;
175 | break;
176 | case 2:
177 | locale = Locale.ENGLISH;
178 | break;
179 | default:
180 | locale = appContext.getResources().getConfiguration().locale;
181 | }
182 | // 系统语言改变了应用保持之前设置的语言
183 | if (locale != null) {
184 | Locale.setDefault(locale);
185 | Configuration configuration = new Configuration(newConfig);
186 | if (Build.VERSION.SDK_INT >= 19) {
187 | configuration.setLocale(locale);
188 | } else {
189 | configuration.locale = locale;
190 | }
191 | appContext.getResources().updateConfiguration(configuration, appContext.getResources().getDisplayMetrics());
192 | }
193 | }
194 |
195 | }
196 |
--------------------------------------------------------------------------------