├── .gitignore ├── .idea ├── compiler.xml ├── copyright │ └── profiles_settings.xml ├── encodings.xml ├── gradle.xml ├── misc.xml ├── modules.xml ├── runConfigurations.xml └── vcs.xml ├── README.md ├── app ├── .gitignore ├── build.gradle ├── proguard-rules.pro └── src │ ├── androidTest │ └── java │ │ └── com │ │ └── mrwang │ │ └── retrofitcache │ │ └── ExampleInstrumentedTest.java │ ├── main │ ├── AndroidManifest.xml │ ├── java │ │ └── com │ │ │ └── mrwang │ │ │ └── retrofitcache │ │ │ ├── API.java │ │ │ └── MainActivity.java │ └── res │ │ ├── layout │ │ └── activity_main.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 │ └── test │ └── java │ └── com │ └── mrwang │ └── retrofitcache │ └── ExampleUnitTest.java ├── build.gradle ├── gradle.properties ├── gradle └── wrapper │ ├── gradle-wrapper.jar │ └── gradle-wrapper.properties ├── gradlew ├── gradlew.bat ├── retrofitcache2 ├── .gitignore ├── build.gradle └── src │ └── main │ └── java │ └── com │ └── example │ └── MyClass.java ├── retrofitcacheinterceptor ├── .gitignore ├── build.gradle ├── proguard-rules.pro └── src │ ├── androidTest │ └── java │ │ └── com │ │ └── mrwang │ │ └── retrofitcacheinterceptor │ │ └── ExampleInstrumentedTest.java │ ├── main │ ├── AndroidManifest.xml │ ├── java │ │ └── com │ │ │ └── mrwang │ │ │ └── retrofitcacheinterceptor │ │ │ └── RetrofitCacheInterceptor.java │ └── res │ │ └── values │ │ └── strings.xml │ └── test │ └── java │ └── com │ └── mrwang │ └── retrofitcacheinterceptor │ └── ExampleUnitTest.java └── settings.gradle /.gitignore: -------------------------------------------------------------------------------- 1 | *.iml 2 | .gradle 3 | /local.properties 4 | /.idea/workspace.xml 5 | /.idea/libraries 6 | .DS_Store 7 | /build 8 | /captures 9 | .externalNativeBuild 10 | -------------------------------------------------------------------------------- /.idea/compiler.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 22 | -------------------------------------------------------------------------------- /.idea/copyright/profiles_settings.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | -------------------------------------------------------------------------------- /.idea/encodings.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 5 | 6 | -------------------------------------------------------------------------------- /.idea/gradle.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 18 | 19 | -------------------------------------------------------------------------------- /.idea/misc.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 5 | 6 | 7 | 19 | 29 | 30 | 31 | 32 | 33 | 34 | 35 | 36 | 37 | 38 | 39 | 40 | 41 | 42 | 43 | 44 | 46 | 47 | 48 | 49 | 50 | Android API 25 Platform 51 | 52 | 57 | 58 | 59 | 60 | 61 | 62 | -------------------------------------------------------------------------------- /.idea/modules.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | -------------------------------------------------------------------------------- /.idea/runConfigurations.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 11 | 12 | -------------------------------------------------------------------------------- /.idea/vcs.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 5 | 6 | -------------------------------------------------------------------------------- /README.md: -------------------------------------------------------------------------------- 1 | # RetrofitCache 2 | 优雅的给 Retrofit 加上 Cache 3 | 4 | 只需要一行代码,就让你的应用,即可拥有 离线缓存的功能 5 | 6 | 7 | 8 | #### 集成 9 | 10 | 添加依赖库 11 | 12 | ``` 13 | project build.gradle加入jitpack 14 | 15 | allprojects { 16 | repositories { 17 | ... 18 | maven { url "https://jitpack.io" } 19 | } 20 | } 21 | 22 | 项目的build.gradle加入 23 | compile 'com.github.Mr-wangyong:RetrofitCache:v1.0' 24 | ``` 25 | 26 | 27 | 28 | #### 开始使用 29 | 30 | 1. 创建一个CacheInterceptor 31 | 32 | ``` 33 | RetrofitCacheInterceptor retrofitCacheInterceptor = 34 | new RetrofitCacheInterceptor(getApplicationContext()); 35 | ``` 36 | 37 | 2. 创建一个 cache 目录(一般配置`Retrofit` 的时候都会配置) 38 | 39 | ``` 40 | File cacheDir = Environment.getExternalStorageDirectory(); 41 | Cache cache = new Cache(cacheDir, 20 * 1024 * 1024); 42 | ``` 43 | 44 | 3. 给 OkHttp 设置上 cacheInterceptor 45 | 46 | ``` 47 | OkHttpClient okHttpClient = new OkHttpClient() 48 | .newBuilder() 49 | .addInterceptor(retrofitCacheInterceptor) 50 | .cache(cache) 51 | .build(); 52 | ``` 53 | 54 | 4. 最后,配置完 `Retrofit` 55 | 56 | ``` 57 | Retrofit build = new Retrofit 58 | .Builder() 59 | .baseUrl("http://api.jcodecraeer.com/") 60 | //set client 61 | .client(okHttpClient) 62 | .addConverterFactory(ScalarsConverterFactory.create()) 63 | .build(); 64 | ``` 65 | 66 | 67 | 68 | 其实,大部分项目都已经配置完成了 cache 和 OkHttpClint 69 | 70 | 这个时候,只需要在 OkHttpClint里面加上即可 71 | 72 | ``` 73 | addInterceptor(new RetrofitCacheInterceptor(context)) 74 | ``` 75 | 76 | 77 | 78 | 注意:Retrofit 为 RESTful API 而生,所以内部开启缓存只支持 `GET` 请求,对于部分项目后台接口混乱, `GET` `POST`乱飞的情况,暂时不支持`POST`缓存 79 | 80 | 81 | 82 | ### 附言 83 | 84 | ``` 85 | HTTP协议中共定义了八种方法或者叫“动作”来表明对Request-URI指定的资源的不同操作方式，具体介绍如下： 86 | 87 | OPTIONS：返回服务器针对特定资源所支持的HTTP请求方法。也可以利用向Web服务器发送'*'的请求来测试服务器的功能性。 88 | HEAD：向服务器索要与GET请求相一致的响应，只不过响应体将不会被返回。这一方法 可以在不必传输整个响应内容的情况下，就可以获取包含在响应消息头中的元信息。 89 | GET 向特定的资源发出请求。 90 | POST：向指定资源提交数据进行处理请求（例如提交表单或者上传文件）。数据被包含在请求体中。POST请求可能会导致新的资源的创建和/或已有资源的修改。 91 | PUT：向指定资源位置上传其最新内容。 92 | DELETE：请求服务器删除Request-URI所标识的资源。 93 | TRACE：回显服务器收到的请求，主要用于测试或诊断。 94 | 95 | CONNECT：HTTP/1.1协议中预留给能够将连接改为管道方式的代理服务器。 96 | 97 | ``` 98 | 99 | 原理请看我之前的文章: 100 | 101 | | [Retrofit 源码解读之离线缓存策略的实现](http://www.jianshu.com/p/3a8d910cce38) 102 | 103 | 104 | -------------------------------------------------------------------------------- /app/.gitignore: -------------------------------------------------------------------------------- 1 | /build 2 | -------------------------------------------------------------------------------- /app/build.gradle: -------------------------------------------------------------------------------- 1 | apply plugin: 'com.android.application' 2 | 3 | android { 4 | compileSdkVersion 25 5 | buildToolsVersion "25.0.2" 6 | defaultConfig { 7 | applicationId "com.mrwang.retrofitcache" 8 | minSdkVersion 15 9 | targetSdkVersion 25 10 | versionCode 1 11 | versionName "1.0" 12 | testInstrumentationRunner "android.support.test.runner.AndroidJUnitRunner" 13 | } 14 | buildTypes { 15 | release { 16 | minifyEnabled false 17 | proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro' 18 | } 19 | } 20 | } 21 | 22 | dependencies { 23 | compile fileTree(include: ['*.jar'], dir: 'libs') 24 | androidTestCompile('com.android.support.test.espresso:espresso-core:2.2.2', { 25 | exclude group: 'com.android.support', module: 'support-annotations' 26 | }) 27 | compile 'com.android.support:appcompat-v7:25.1.1' 28 | compile 'com.android.support.constraint:constraint-layout:1.0.2' 29 | compile 'com.squareup.retrofit2:retrofit:2.3.0' 30 | compile 'com.squareup.retrofit2:converter-scalars:2.3.0' 31 | testCompile 'junit:junit:4.12' 32 | compile project(':retrofitcacheinterceptor') 33 | } 34 | -------------------------------------------------------------------------------- /app/proguard-rules.pro: -------------------------------------------------------------------------------- 1 | # Add project specific ProGuard rules here. 2 | # By default, the flags in this file are appended to flags specified 3 | # in /Users/chengwangyong/Downloads/android-sdk-macosx/tools/proguard/proguard-android.txt 4 | # You can edit the include path and order by changing the proguardFiles 5 | # directive in build.gradle. 6 | # 7 | # For more details, see 8 | # http://developer.android.com/guide/developing/tools/proguard.html 9 | 10 | # Add any project specific keep options here: 11 | 12 | # If your project uses WebView with JS, uncomment the following 13 | # and specify the fully qualified class name to the JavaScript interface 14 | # class: 15 | #-keepclassmembers class fqcn.of.javascript.interface.for.webview { 16 | # public *; 17 | #} 18 | 19 | # Uncomment this to preserve the line number information for 20 | # debugging stack traces. 21 | #-keepattributes SourceFile,LineNumberTable 22 | 23 | # If you keep the line number information, uncomment this to 24 | # hide the original source file name. 25 | #-renamesourcefileattribute SourceFile 26 | -------------------------------------------------------------------------------- /app/src/androidTest/java/com/mrwang/retrofitcache/ExampleInstrumentedTest.java: -------------------------------------------------------------------------------- 1 | package com.mrwang.retrofitcache; 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 | * Instrumentation 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.mrwang.retrofitcache", appContext.getPackageName()); 25 | } 26 | } 27 | -------------------------------------------------------------------------------- /app/src/main/AndroidManifest.xml: -------------------------------------------------------------------------------- 1 | 2 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 24 | 25 | 26 | -------------------------------------------------------------------------------- /app/src/main/java/com/mrwang/retrofitcache/API.java: -------------------------------------------------------------------------------- 1 | package com.mrwang.retrofitcache; 2 | 3 | import okhttp3.ResponseBody; 4 | import retrofit2.Call; 5 | import retrofit2.http.GET; 6 | 7 | /** 8 | * User: chengwangyong(chengwangyong@blinnnk.com) 9 | * Date: 2017/7/24 10 | * Time: 下午5:33 11 | */ 12 | public interface API { 13 | @GET("article_detail.php?id=3873") 14 | Call getNew(); 15 | } 16 | -------------------------------------------------------------------------------- /app/src/main/java/com/mrwang/retrofitcache/MainActivity.java: -------------------------------------------------------------------------------- 1 | package com.mrwang.retrofitcache; 2 | 3 | import android.os.Bundle; 4 | import android.os.Environment; 5 | import android.support.annotation.NonNull; 6 | import android.support.v7.app.AppCompatActivity; 7 | import android.webkit.WebView; 8 | import android.webkit.WebViewClient; 9 | 10 | import com.mrwang.retrofitcacheinterceptor.RetrofitCacheInterceptor; 11 | 12 | import java.io.File; 13 | 14 | import okhttp3.Cache; 15 | import okhttp3.OkHttpClient; 16 | import okhttp3.ResponseBody; 17 | import retrofit2.Call; 18 | import retrofit2.Callback; 19 | import retrofit2.Response; 20 | import retrofit2.Retrofit; 21 | import retrofit2.converter.scalars.ScalarsConverterFactory; 22 | 23 | public class MainActivity extends AppCompatActivity { 24 | 25 | private WebView webView; 26 | private API api; 27 | 28 | @Override 29 | protected void onCreate(Bundle savedInstanceState) { 30 | super.onCreate(savedInstanceState); 31 | setContentView(R.layout.activity_main); 32 | webView = (WebView) findViewById(R.id.webView); 33 | initRetrofit(); 34 | initWebView(); 35 | requestAPI(); 36 | } 37 | 38 | /** 39 | * set cacheInterceptor to Retrofit 40 | */ 41 | private void initRetrofit() { 42 | 43 | //create a cache 44 | File cacheDir = Environment.getExternalStorageDirectory(); 45 | Cache cache = new Cache(cacheDir, 20 * 1024 * 1024); 46 | 47 | //create 48 | 49 | RetrofitCacheInterceptor retrofitCacheInterceptor = 50 | new RetrofitCacheInterceptor(getApplicationContext()); 51 | //this is not needful 52 | 53 | 54 | //set httpClint cache and 55 | OkHttpClient okHttpClient = new OkHttpClient() 56 | .newBuilder() 57 | .addInterceptor(retrofitCacheInterceptor) 58 | .cache(cache) 59 | .build(); 60 | 61 | 62 | Retrofit build = new Retrofit 63 | .Builder() 64 | .baseUrl("http://api.jcodecraeer.com/") 65 | //set client 66 | .client(okHttpClient) 67 | .addConverterFactory(ScalarsConverterFactory.create()) 68 | .build(); 69 | api = build.create(API.class); 70 | } 71 | 72 | private void initWebView() { 73 | webView.setWebViewClient(new WebViewClient()); 74 | webView.getSettings().setJavaScriptEnabled(true); 75 | } 76 | 77 | 78 | private void requestAPI() { 79 | api.getNew().enqueue(new Callback() { 80 | @Override 81 | public void onResponse(@NonNull Call call, @NonNull Response response) { 82 | if (response.isSuccessful()) 83 | try { 84 | webView.loadData(response.body().string(), "text/html; charset=utf-8", "UTF-8"); 85 | } catch (Exception e) { 86 | e.printStackTrace(); 87 | } 88 | } 89 | 90 | @Override 91 | public void onFailure(@NonNull Call call, @NonNull Throwable t) { 92 | t.printStackTrace(); 93 | } 94 | }); 95 | } 96 | 97 | } 98 | -------------------------------------------------------------------------------- /app/src/main/res/layout/activity_main.xml: -------------------------------------------------------------------------------- 1 | 2 | 9 | 10 | 19 | 20 | 21 | -------------------------------------------------------------------------------- /app/src/main/res/mipmap-hdpi/ic_launcher.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/Mr-wangyong/RetrofitCache/2f8217586cc23b8a80eaa3b043577ae507bc3ebe/app/src/main/res/mipmap-hdpi/ic_launcher.png -------------------------------------------------------------------------------- /app/src/main/res/mipmap-hdpi/ic_launcher_round.png: -------------------------------------------------------------------------------- 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https://raw.githubusercontent.com/Mr-wangyong/RetrofitCache/2f8217586cc23b8a80eaa3b043577ae507bc3ebe/app/src/main/res/mipmap-xxhdpi/ic_launcher.png -------------------------------------------------------------------------------- /app/src/main/res/mipmap-xxhdpi/ic_launcher_round.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/Mr-wangyong/RetrofitCache/2f8217586cc23b8a80eaa3b043577ae507bc3ebe/app/src/main/res/mipmap-xxhdpi/ic_launcher_round.png -------------------------------------------------------------------------------- /app/src/main/res/mipmap-xxxhdpi/ic_launcher.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/Mr-wangyong/RetrofitCache/2f8217586cc23b8a80eaa3b043577ae507bc3ebe/app/src/main/res/mipmap-xxxhdpi/ic_launcher.png -------------------------------------------------------------------------------- /app/src/main/res/mipmap-xxxhdpi/ic_launcher_round.png: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/Mr-wangyong/RetrofitCache/2f8217586cc23b8a80eaa3b043577ae507bc3ebe/app/src/main/res/mipmap-xxxhdpi/ic_launcher_round.png -------------------------------------------------------------------------------- /app/src/main/res/values/colors.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | #3F51B5 4 | #303F9F 5 | #FF4081 6 | 7 | -------------------------------------------------------------------------------- /app/src/main/res/values/strings.xml: -------------------------------------------------------------------------------- 1 | 2 | Retrofit加缓存 3 | 4 | -------------------------------------------------------------------------------- /app/src/main/res/values/styles.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 10 | 11 | 12 | -------------------------------------------------------------------------------- /app/src/test/java/com/mrwang/retrofitcache/ExampleUnitTest.java: -------------------------------------------------------------------------------- 1 | package com.mrwang.retrofitcache; 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 | } -------------------------------------------------------------------------------- /build.gradle: -------------------------------------------------------------------------------- 1 | // Top-level build file where you can add configuration options common to all sub-projects/modules. 2 | 3 | buildscript { 4 | repositories { 5 | jcenter() 6 | } 7 | dependencies { 8 | classpath 'com.android.tools.build:gradle:2.3.3' 9 | classpath 'com.github.dcendents:android-maven-gradle-plugin:1.3' 10 | // NOTE: Do not place your application dependencies here; they belong 11 | // in the individual module build.gradle files 12 | } 13 | } 14 | 15 | allprojects { 16 | repositories { 17 | jcenter() 18 | } 19 | } 20 | 21 | task clean(type: Delete) { 22 | delete rootProject.buildDir 23 | } 24 | -------------------------------------------------------------------------------- /gradle.properties: -------------------------------------------------------------------------------- 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 | -------------------------------------------------------------------------------- /gradle/wrapper/gradle-wrapper.jar: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/Mr-wangyong/RetrofitCache/2f8217586cc23b8a80eaa3b043577ae507bc3ebe/gradle/wrapper/gradle-wrapper.jar -------------------------------------------------------------------------------- /gradle/wrapper/gradle-wrapper.properties: -------------------------------------------------------------------------------- 1 | #Mon Jul 24 16:36:38 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-3.3-all.zip 7 | -------------------------------------------------------------------------------- /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 | -------------------------------------------------------------------------------- /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 | -------------------------------------------------------------------------------- /retrofitcache2/.gitignore: -------------------------------------------------------------------------------- 1 | /build 2 | -------------------------------------------------------------------------------- /retrofitcache2/build.gradle: -------------------------------------------------------------------------------- 1 | apply plugin: 'java' 2 | 3 | dependencies { 4 | compile fileTree(dir: 'libs', include: ['*.jar']) 5 | provided 'com.squareup.retrofit2:retrofit:2.3.0' 6 | } 7 | 8 | sourceCompatibility = "1.7" 9 | targetCompatibility = "1.7" 10 | -------------------------------------------------------------------------------- /retrofitcache2/src/main/java/com/example/MyClass.java: -------------------------------------------------------------------------------- 1 | package com.example; 2 | 3 | public class MyClass { 4 | } 5 | -------------------------------------------------------------------------------- /retrofitcacheinterceptor/.gitignore: -------------------------------------------------------------------------------- 1 | /build 2 | -------------------------------------------------------------------------------- /retrofitcacheinterceptor/build.gradle: -------------------------------------------------------------------------------- 1 | apply plugin: 'com.android.library' 2 | // JitPack Maven 3 | // Your Group 4 | group='com.mrwang.retrofitCacheInterceptor' 5 | 6 | android { 7 | compileSdkVersion 25 8 | buildToolsVersion "25.0.2" 9 | 10 | defaultConfig { 11 | minSdkVersion 15 12 | targetSdkVersion 25 13 | versionCode 1 14 | versionName "1.0" 15 | 16 | testInstrumentationRunner "android.support.test.runner.AndroidJUnitRunner" 17 | 18 | } 19 | buildTypes { 20 | release { 21 | minifyEnabled false 22 | //proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro' 23 | } 24 | } 25 | } 26 | ///Users/chengwangyong/AndroidStudioProjects/ImageFrame/imageframelibs/build/intermediates/bundles 27 | task clearJar(type: Delete) { 28 | delete 'build/libs/mySdk.jar'////这行表示如果你已经打过一次包了，再进行打包则把原来的包删掉 29 | } 30 | 31 | task makeJar(type: Copy) { 32 | from('build/intermediates/bundles/release/') //这行表示要打包的文件的路径，根据下面的内容，其实是该路径下的classes.jar 33 | into('build/libs/') //这行表示打包完毕后包的生成路径，也就是生成的包存在哪 34 | include('classes.jar') //看到这行，如果你对分包有了解的话，你就可以看出来这行它只是将一些类打包了 35 | rename ('classes.jar', 'mySdk.jar') 36 | } 37 | 38 | makeJar.dependsOn(clearJar, build) 39 | 40 | dependencies { 41 | compile fileTree(dir: 'libs', include: ['*.jar']) 42 | androidTestCompile('com.android.support.test.espresso:espresso-core:2.2.2', { 43 | exclude group: 'com.android.support', module: 'support-annotations' 44 | }) 45 | compile 'com.android.support:appcompat-v7:25.1.1' 46 | provided 'com.squareup.retrofit2:retrofit:2.3.0' 47 | testCompile 'junit:junit:4.12' 48 | } 49 | -------------------------------------------------------------------------------- /retrofitcacheinterceptor/proguard-rules.pro: -------------------------------------------------------------------------------- 1 | # Add project specific ProGuard rules here. 2 | # By default, the flags in this file are appended to flags specified 3 | # in /Users/chengwangyong/Downloads/android-sdk-macosx/tools/proguard/proguard-android.txt 4 | # You can edit the include path and order by changing the proguardFiles 5 | # directive in build.gradle. 6 | # 7 | # For more details, see 8 | # http://developer.android.com/guide/developing/tools/proguard.html 9 | 10 | # Add any project specific keep options here: 11 | 12 | # If your project uses WebView with JS, uncomment the following 13 | # and specify the fully qualified class name to the JavaScript interface 14 | # class: 15 | #-keepclassmembers class fqcn.of.javascript.interface.for.webview { 16 | # public *; 17 | #} 18 | 19 | # Uncomment this to preserve the line number information for 20 | # debugging stack traces. 21 | #-keepattributes SourceFile,LineNumberTable 22 | 23 | # If you keep the line number information, uncomment this to 24 | # hide the original source file name. 25 | #-renamesourcefileattribute SourceFile 26 | -------------------------------------------------------------------------------- /retrofitcacheinterceptor/src/androidTest/java/com/mrwang/retrofitcacheinterceptor/ExampleInstrumentedTest.java: -------------------------------------------------------------------------------- 1 | package com.mrwang.retrofitcacheinterceptor; 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 | * Instrumentation 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.mrwang.retrofitcacheinterceptor.test", appContext.getPackageName()); 25 | } 26 | } 27 | -------------------------------------------------------------------------------- /retrofitcacheinterceptor/src/main/AndroidManifest.xml: -------------------------------------------------------------------------------- 1 | 5 | 6 | 7 | 12 | 13 | 14 | 15 | 16 | -------------------------------------------------------------------------------- /retrofitcacheinterceptor/src/main/java/com/mrwang/retrofitcacheinterceptor/RetrofitCacheInterceptor.java: -------------------------------------------------------------------------------- 1 | package com.mrwang.retrofitcacheinterceptor; 2 | 3 | import android.content.Context; 4 | import android.net.ConnectivityManager; 5 | import android.net.NetworkInfo; 6 | import android.support.annotation.NonNull; 7 | 8 | import java.io.IOException; 9 | 10 | import okhttp3.CacheControl; 11 | import okhttp3.Interceptor; 12 | import okhttp3.Request; 13 | import okhttp3.Response; 14 | 15 | /** 16 | *

17 | * An OkHttp interceptor which cache to Response, 18 | * Allow your application to have offline caching function 19 | * ,this cache Valid only for Get 20 | *

21 | * User: chengwangyong(chengwangyong@blinnnk.com) 22 | * Date: 2017/7/18 23 | * Time: 上午11:00 24 | */ 25 | public class RetrofitCacheInterceptor implements Interceptor { 26 | private Context context; 27 | private final String pragma = "pragma"; 28 | private final String cacheControl = "Cache-Control"; 29 | 30 | private volatile int maxAge = 60 * 60; 31 | private volatile int maxStale = 60 * 60 * 24 * 28; 32 | private String maxStaleString = "public, only-if-cached, max-stale=" + maxStale; 33 | private String maxAgeString = "public, only-if-cached, max-stale=" + maxAge; 34 | 35 | 36 | public RetrofitCacheInterceptor(Context context) { 37 | this.context = context; 38 | } 39 | 40 | /** 41 | * set this response cache date in Network connection, Units are milliseconds 42 | *

43 | * default is 60 * 60 44 | * 45 | * @param maxAge response cache date in Network connection 46 | * @return this 47 | */ 48 | public RetrofitCacheInterceptor setMaxAge(int maxAge) { 49 | this.maxAge = maxAge; 50 | maxAgeString = "public, only-if-cached, max-stale=" + maxAge; 51 | return this; 52 | } 53 | 54 | /** 55 | * set this response cache date in Network not connection, Units are milliseconds 56 | *

57 | * default is 60 * 60 * 24 * 28 4week,Of course,you can custom a long time 58 | * 59 | * @param maxStale response cache date in Network not connection 60 | * @return this 61 | */ 62 | public RetrofitCacheInterceptor setMaxStale(int maxStale) { 63 | this.maxStale = maxStale; 64 | maxStaleString = "public, only-if-cached, max-stale=" + maxStale; 65 | return this; 66 | } 67 | 68 | @Override 69 | public Response intercept(@NonNull Chain chain) throws IOException { 70 | Request request = chain.request(); 71 | if (!isNetworkReachable(context)) { 72 | request = request.newBuilder() 73 | .cacheControl(CacheControl.FORCE_CACHE) 74 | .build(); 75 | } 76 | Response response = chain.proceed(request); 77 | if (isNetworkReachable(context)) { 78 | // read from cache for 1 minute 79 | response.newBuilder() 80 | .removeHeader(pragma) 81 | .header(cacheControl, maxAgeString) 82 | .build(); 83 | } else { 84 | // tolerate 4-weeks stale 85 | response.newBuilder() 86 | .removeHeader(pragma) 87 | .header(cacheControl, maxStaleString) 88 | .build(); 89 | } 90 | return response; 91 | } 92 | 93 | private synchronized static Boolean isNetworkReachable(Context context) { 94 | ConnectivityManager cm = (ConnectivityManager) context 95 | .getSystemService(Context.CONNECTIVITY_SERVICE); 96 | NetworkInfo current = cm.getActiveNetworkInfo(); 97 | return current != null && (current.isAvailable()); 98 | } 99 | } 100 | -------------------------------------------------------------------------------- /retrofitcacheinterceptor/src/main/res/values/strings.xml: -------------------------------------------------------------------------------- 1 | 2 | Retrofit加缓存 3 | 4 | -------------------------------------------------------------------------------- /retrofitcacheinterceptor/src/test/java/com/mrwang/retrofitcacheinterceptor/ExampleUnitTest.java: -------------------------------------------------------------------------------- 1 | package com.mrwang.retrofitcacheinterceptor; 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 | } -------------------------------------------------------------------------------- /settings.gradle: -------------------------------------------------------------------------------- 1 | include ':app', ':retrofitcacheinterceptor' 2 | --------------------------------------------------------------------------------