├── .gitattributes ├── gradle ├── wrapper │ ├── gradle-wrapper.jar │ └── gradle-wrapper.properties └── libs.versions.toml ├── hideapi ├── build.gradle.kts └── src │ └── main │ └── java │ └── android │ ├── os │ └── ServiceManager.java │ └── net │ └── IConnectivityManager.java ├── .gitignore ├── app ├── src │ └── main │ │ ├── res │ │ ├── mipmap │ │ │ └── ic_launcher.xml │ │ ├── layout │ │ │ └── main.xml │ │ ├── xml │ │ │ ├── backup_rules.xml │ │ │ ├── data_extraction_rules.xml │ │ │ └── preference_main.xml │ │ ├── values │ │ │ ├── colors.xml │ │ │ ├── strings.xml │ │ │ └── themes.xml │ │ ├── values-night │ │ │ ├── colors.xml │ │ │ └── themes.xml │ │ ├── drawable │ │ │ └── ic_launcher_foreground.xml │ │ └── values-zh │ │ │ └── strings.xml │ │ ├── java │ │ └── com │ │ │ └── github │ │ │ └── kr328 │ │ │ └── sysproxy │ │ │ ├── App.java │ │ │ ├── ProxyUtils.java │ │ │ ├── ShizukuManager.java │ │ │ ├── SystemProxyManager.java │ │ │ └── MainActivity.java │ │ └── AndroidManifest.xml ├── proguard-rules.pro └── build.gradle.kts ├── README.md ├── settings.gradle.kts ├── gradle.properties ├── gradlew.bat ├── gradlew └── LICENSE /.gitattributes: -------------------------------------------------------------------------------- 1 | * text=auto eol=lf 2 | *.bat text eol=crlf 3 | *.jar binary 4 | *.o binary 5 | -------------------------------------------------------------------------------- /gradle/wrapper/gradle-wrapper.jar: -------------------------------------------------------------------------------- https://raw.githubusercontent.com/Kr328/SysProxy/HEAD/gradle/wrapper/gradle-wrapper.jar -------------------------------------------------------------------------------- /hideapi/build.gradle.kts: -------------------------------------------------------------------------------- 1 | plugins { 2 | alias(libs.plugins.android.library) 3 | } 4 | 5 | android { 6 | namespace = "com.github.kr328.sysproxy.hideapi" 7 | } 8 | -------------------------------------------------------------------------------- /.gitignore: -------------------------------------------------------------------------------- 1 | *.iml 2 | .gradle/ 3 | .idea/ 4 | .DS_Store 5 | build/ 6 | /captures 7 | .externalNativeBuild. 8 | .cxx/ 9 | local.properties 10 | /app/release 11 | /.kotlin 12 | -------------------------------------------------------------------------------- /hideapi/src/main/java/android/os/ServiceManager.java: -------------------------------------------------------------------------------- 1 | package android.os; 2 | 3 | public class ServiceManager { 4 | public static IBinder getService(String name) { 5 | throw new RuntimeException("Stub!"); 6 | } 7 | } 8 | -------------------------------------------------------------------------------- /gradle/wrapper/gradle-wrapper.properties: -------------------------------------------------------------------------------- 1 | distributionBase=GRADLE_USER_HOME 2 | distributionPath=wrapper/dists 3 | distributionUrl=https\://services.gradle.org/distributions/gradle-8.12-bin.zip 4 | networkTimeout=10000 5 | validateDistributionUrl=true 6 | zipStoreBase=GRADLE_USER_HOME 7 | zipStorePath=wrapper/dists 8 | -------------------------------------------------------------------------------- /app/src/main/res/mipmap/ic_launcher.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | 4 | 5 | 6 | -------------------------------------------------------------------------------- /app/src/main/res/layout/main.xml: -------------------------------------------------------------------------------- 1 | 2 | 6 | 7 | 11 | -------------------------------------------------------------------------------- /app/src/main/res/xml/backup_rules.xml: -------------------------------------------------------------------------------- 1 | 8 | 9 | 10 | 11 | -------------------------------------------------------------------------------- /app/src/main/res/values/colors.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | #69548D 4 | #635B70 5 | #69548D 6 | #FEF7FF 7 | #1D1B20 8 | 9 | #69548D 10 | #EBDCFF 11 | -------------------------------------------------------------------------------- /README.md: -------------------------------------------------------------------------------- 1 | # SysProxy 2 | 3 | A tiny app to set system proxy on Android. (Root & [Shizuku](https://shizuku.rikka.app) required) 4 | 5 | NOTE: If you need a non-root solution, see also [android-proxy-toggle](https://github.com/theappbusiness/android-proxy-toggle.git). 6 | 7 | ## Features 8 | 9 | - Set system proxy 10 | - Small size (~ 50 KiB) 11 | 12 | ## Build 13 | 14 | 1. Open Project with [Android Studio](https://developer.android.com/studio) 15 | 2. ToolBar -> Build -> Generate Signed Bundle/APK 16 | -------------------------------------------------------------------------------- /app/src/main/res/values-night/colors.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | #D4BBFC 4 | #D4BBFC 5 | #D4BBFC 6 | #151218 7 | #E7E0E8 8 | 9 | #D4BBFC 10 | #503C74 11 | 12 | -------------------------------------------------------------------------------- /app/src/main/res/xml/data_extraction_rules.xml: -------------------------------------------------------------------------------- 1 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | -------------------------------------------------------------------------------- /app/src/main/java/com/github/kr328/sysproxy/App.java: -------------------------------------------------------------------------------- 1 | package com.github.kr328.sysproxy; 2 | 3 | import android.app.Application; 4 | import android.content.Context; 5 | import android.os.Build; 6 | 7 | import org.lsposed.hiddenapibypass.HiddenApiBypass; 8 | 9 | public class App extends Application { 10 | @Override 11 | protected void attachBaseContext(Context base) { 12 | super.attachBaseContext(base); 13 | 14 | if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.P) { 15 | HiddenApiBypass.addHiddenApiExemptions("Landroid"); 16 | } 17 | } 18 | } 19 | -------------------------------------------------------------------------------- /gradle/libs.versions.toml: -------------------------------------------------------------------------------- 1 | [versions] 2 | agp = "8.7.3" 3 | shizuku = "13.1.5" 4 | lspass = "4.3" 5 | 6 | [libraries] 7 | shizuku-api = { group = "dev.rikka.shizuku", name = "api", version.ref = "shizuku" } 8 | shizuku-provider = { group = "dev.rikka.shizuku", name = "provider", version.ref = "shizuku" } 9 | lspass-hiddenapibypass = { group = "org.lsposed.hiddenapibypass", name = "hiddenapibypass", version.ref = "lspass" } 10 | 11 | [plugins] 12 | android-application = { id = "com.android.application", version.ref = "agp" } 13 | android-library = { id = "com.android.library", version.ref = "agp" } 14 | -------------------------------------------------------------------------------- /hideapi/src/main/java/android/net/IConnectivityManager.java: -------------------------------------------------------------------------------- 1 | package android.net; 2 | 3 | import android.os.IInterface; 4 | 5 | public interface IConnectivityManager extends IInterface { 6 | ProxyInfo getGlobalProxy() throws android.os.RemoteException; 7 | void setGlobalProxy(ProxyInfo proxyInfo) throws android.os.RemoteException; 8 | 9 | abstract class Stub extends android.os.Binder implements IConnectivityManager { 10 | public static IConnectivityManager asInterface(android.os.IBinder obj) { 11 | throw new RuntimeException("Stub!"); 12 | } 13 | } 14 | } 15 | -------------------------------------------------------------------------------- /app/src/main/java/com/github/kr328/sysproxy/ProxyUtils.java: -------------------------------------------------------------------------------- 1 | package com.github.kr328.sysproxy; 2 | 3 | import java.util.regex.Pattern; 4 | 5 | public final class ProxyUtils { 6 | private static final String EXCL_REGEX = 7 | "[a-zA-Z0-9*]+(-[a-zA-Z0-9*]+)*(\\.[a-zA-Z0-9*]+(-[a-zA-Z0-9*]+)*)*"; 8 | private static final String EXCLLIST_REGEXP = "^$|^" + EXCL_REGEX + "(," + EXCL_REGEX + ")*$"; 9 | 10 | private static final Pattern EXCLLIST_PATTERN = Pattern.compile(EXCLLIST_REGEXP); 11 | 12 | public static boolean isValidExcludeList(String excludeList) { 13 | return EXCLLIST_PATTERN.matcher(excludeList).matches(); 14 | } 15 | } 16 | -------------------------------------------------------------------------------- /settings.gradle.kts: -------------------------------------------------------------------------------- 1 | pluginManagement { 2 | repositories { 3 | google { 4 | content { 5 | includeGroupByRegex("com\\.android.*") 6 | includeGroupByRegex("com\\.google.*") 7 | includeGroupByRegex("androidx.*") 8 | } 9 | } 10 | mavenCentral() 11 | gradlePluginPortal() 12 | } 13 | } 14 | dependencyResolutionManagement { 15 | repositoriesMode.set(RepositoriesMode.FAIL_ON_PROJECT_REPOS) 16 | repositories { 17 | google() 18 | mavenCentral() 19 | } 20 | } 21 | 22 | rootProject.name = "SysProxy" 23 | 24 | include(":app") 25 | include(":hideapi") 26 | -------------------------------------------------------------------------------- /app/proguard-rules.pro: -------------------------------------------------------------------------------- 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 | 23 | -dontobfuscate 24 | -------------------------------------------------------------------------------- /app/src/main/res/xml/preference_main.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | 8 | 9 | 13 | 14 | 18 | 19 | 23 | -------------------------------------------------------------------------------- /app/src/main/res/drawable/ic_launcher_foreground.xml: -------------------------------------------------------------------------------- 1 | 6 | 7 | 9 | 12 | 13 | 14 | -------------------------------------------------------------------------------- /app/src/main/res/values-zh/strings.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | SysProxy 4 | 启用 5 | 未知系统代理状态。 6 | 系统代理已禁用。 7 | 系统正使用 %1$s 作为全局系统代理。 8 | Shizuku 状态 9 | Shizuku 不可用 10 | Shizuku 不作为 Root 用户运行。 11 | Shizuku 未授予权限。 12 | Shizuku 准备就绪。 13 | 代理 Uri 14 | 使用代理 %1$s 用于设置系统代理。 15 | 排除列表 16 | 排除 %1$d 个主机使用系统代理。 17 | 无效的代理 Uri 18 | 无效的排除列表 19 | -------------------------------------------------------------------------------- /app/build.gradle.kts: -------------------------------------------------------------------------------- 1 | plugins { 2 | alias(libs.plugins.android.application) 3 | } 4 | 5 | android { 6 | namespace = "com.github.kr328.sysproxy" 7 | compileSdk = 35 8 | 9 | defaultConfig { 10 | applicationId = "com.github.kr328.sysproxy" 11 | versionCode = 1 12 | versionName = "1.0" 13 | 14 | setProperty("archivesBaseName", "sysproxy") 15 | } 16 | 17 | buildTypes { 18 | release { 19 | isMinifyEnabled = true 20 | isShrinkResources = true 21 | proguardFiles( 22 | getDefaultProguardFile("proguard-android-optimize.txt"), 23 | "proguard-rules.pro" 24 | ) 25 | } 26 | } 27 | 28 | packaging { 29 | dex { 30 | useLegacyPackaging = true 31 | } 32 | jniLibs { 33 | useLegacyPackaging = true 34 | } 35 | } 36 | } 37 | 38 | dependencies { 39 | compileOnly(project(":hideapi")) 40 | 41 | implementation(libs.shizuku.api) 42 | implementation(libs.shizuku.provider) 43 | implementation(libs.lspass.hiddenapibypass) 44 | } -------------------------------------------------------------------------------- /gradle.properties: -------------------------------------------------------------------------------- 1 | # Project-wide Gradle settings. 2 | # IDE (e.g. Android Studio) users: 3 | # Gradle settings configured through the IDE *will override* 4 | # any settings specified in this file. 5 | # For more details on how to configure your build environment visit 6 | # http://www.gradle.org/docs/current/userguide/build_environment.html 7 | # Specifies the JVM arguments used for the daemon process. 8 | # The setting is particularly useful for tweaking memory settings. 9 | org.gradle.jvmargs=-Xmx2048m -Dfile.encoding=UTF-8 10 | # When configured, Gradle will run in incubating parallel mode. 11 | # This option should only be used with decoupled projects. For more details, visit 12 | # https://developer.android.com/r/tools/gradle-multi-project-decoupled-projects 13 | # org.gradle.parallel=true 14 | # AndroidX package structure to make it clearer which packages are bundled with the 15 | # Android operating system, and which are packaged with your app's APK 16 | # https://developer.android.com/topic/libraries/support-library/androidx-rn 17 | android.useAndroidX=true 18 | # Kotlin code style for this project: "official" or "obsolete": 19 | kotlin.code.style=official 20 | # Enables namespacing of each library's R class so that its R class includes only the 21 | # resources declared in the library itself and none from the library's dependencies, 22 | # thereby reducing the size of the R class for that library 23 | android.nonTransitiveRClass=true -------------------------------------------------------------------------------- /app/src/main/res/values/strings.xml: -------------------------------------------------------------------------------- 1 | 2 | SysProxy 3 | 4 | Enable 5 | Unknown system proxy state. 6 | System proxy disabled. 7 | System now using %1$s as global proxy. 8 | 9 | Shizuku Status 10 | Shizuku unavailable. 11 | Shizuku not running as root. 12 | Shizuku not granted permission. 13 | Shizuku ready. 14 | 15 | Proxy Uri 16 | Use proxy %1$s to set system proxy. 17 | 18 | Exclude List 19 | Exclude %1$d hosts from system proxy. 20 | 21 | Invalid Proxy Uri 22 | Invalid Exclude List 23 | 24 | http://localhost:7890 25 | localhost,127.0.0.1 26 | -------------------------------------------------------------------------------- /app/src/main/AndroidManifest.xml: -------------------------------------------------------------------------------- 1 | 2 | 4 | 5 | 6 | 7 | 8 | 9 | 19 | 20 | 23 | 24 | 25 | 26 | 27 | 28 | 29 | 30 | 36 | 37 | -------------------------------------------------------------------------------- /app/src/main/res/values-night/themes.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | 6 | 7 | 24 | -------------------------------------------------------------------------------- /app/src/main/res/values/themes.xml: -------------------------------------------------------------------------------- 1 | 2 | 3 | 6 | 7 | 24 | 25 | -------------------------------------------------------------------------------- /app/src/main/java/com/github/kr328/sysproxy/ShizukuManager.java: -------------------------------------------------------------------------------- 1 | package com.github.kr328.sysproxy; 2 | 3 | import android.content.Context; 4 | import android.content.Intent; 5 | import android.content.pm.PackageManager; 6 | import android.net.Uri; 7 | import android.os.Handler; 8 | import android.os.Looper; 9 | 10 | import java.util.concurrent.CopyOnWriteArrayList; 11 | 12 | import rikka.shizuku.Shizuku; 13 | 14 | public final class ShizukuManager { 15 | private static final Handler handler = new Handler(Looper.getMainLooper()); 16 | private static final CopyOnWriteArrayList listeners = new CopyOnWriteArrayList<>(); 17 | private static State state = State.Unavailable; 18 | 19 | static { 20 | Shizuku.addBinderDeadListener(ShizukuManager::refreshState); 21 | Shizuku.addBinderReceivedListenerSticky(ShizukuManager::refreshState); 22 | Shizuku.addRequestPermissionResultListener((requestCode, grantResult) -> refreshState()); 23 | } 24 | 25 | public static State getState() { 26 | return state; 27 | } 28 | 29 | public static void addOnStateChangedListener(OnStateChangedListener listener) { 30 | listeners.add(listener); 31 | } 32 | 33 | public static void removeOnStateChangedListener(OnStateChangedListener listener) { 34 | listeners.remove(listener); 35 | } 36 | 37 | public static void requestPermission() { 38 | Shizuku.requestPermission(0); 39 | } 40 | 41 | public static void startShizukuApp(Context context) { 42 | try { 43 | context.startActivity(context.getPackageManager().getLaunchIntentForPackage("moe.shizuku.privileged.api")); 44 | } catch (Exception ignored) { 45 | } 46 | } 47 | 48 | public static void startShizukuHomePage(Context context) { 49 | try { 50 | context.startActivity(new Intent(Intent.ACTION_VIEW).setData(Uri.parse("https://shizuku.rikka.app/"))); 51 | } catch (Exception ignored) { 52 | } 53 | } 54 | 55 | private static void refreshState() { 56 | handler.post(() -> { 57 | if (Shizuku.pingBinder()) { 58 | if (Shizuku.getUid() == 0) { 59 | if (Shizuku.checkSelfPermission() == PackageManager.PERMISSION_GRANTED) { 60 | state = State.Ready; 61 | } else { 62 | state = State.NoPermission; 63 | } 64 | } else { 65 | state = State.NoRoot; 66 | } 67 | } else { 68 | state = State.Unavailable; 69 | } 70 | 71 | for (OnStateChangedListener listener : listeners) { 72 | listener.onShizukuStateChanged(); 73 | } 74 | }); 75 | } 76 | 77 | public enum State { 78 | Unavailable, 79 | NoRoot, 80 | NoPermission, 81 | Ready, 82 | } 83 | 84 | public interface OnStateChangedListener { 85 | void onShizukuStateChanged(); 86 | } 87 | } 88 | -------------------------------------------------------------------------------- /gradlew.bat: -------------------------------------------------------------------------------- 1 | @rem 2 | @rem Copyright 2015 the original author or authors. 3 | @rem 4 | @rem Licensed under the Apache License, Version 2.0 (the "License"); 5 | @rem you may not use this file except in compliance with the License. 6 | @rem You may obtain a copy of the License at 7 | @rem 8 | @rem https://www.apache.org/licenses/LICENSE-2.0 9 | @rem 10 | @rem Unless required by applicable law or agreed to in writing, software 11 | @rem distributed under the License is distributed on an "AS IS" BASIS, 12 | @rem WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 | @rem See the License for the specific language governing permissions and 14 | @rem limitations under the License. 15 | @rem 16 | @rem SPDX-License-Identifier: Apache-2.0 17 | @rem 18 | 19 | @if "%DEBUG%"=="" @echo off 20 | @rem ########################################################################## 21 | @rem 22 | @rem Gradle startup script for Windows 23 | @rem 24 | @rem ########################################################################## 25 | 26 | @rem Set local scope for the variables with windows NT shell 27 | if "%OS%"=="Windows_NT" setlocal 28 | 29 | set DIRNAME=%~dp0 30 | if "%DIRNAME%"=="" set DIRNAME=. 31 | @rem This is normally unused 32 | set APP_BASE_NAME=%~n0 33 | set APP_HOME=%DIRNAME% 34 | 35 | @rem Resolve any "." and ".." in APP_HOME to make it shorter. 36 | for %%i in ("%APP_HOME%") do set APP_HOME=%%~fi 37 | 38 | @rem Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script. 39 | set DEFAULT_JVM_OPTS="-Xmx64m" "-Xms64m" 40 | 41 | @rem Find java.exe 42 | if defined JAVA_HOME goto findJavaFromJavaHome 43 | 44 | set JAVA_EXE=java.exe 45 | %JAVA_EXE% -version >NUL 2>&1 46 | if %ERRORLEVEL% equ 0 goto execute 47 | 48 | echo. 1>&2 49 | echo ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH. 1>&2 50 | echo. 1>&2 51 | echo Please set the JAVA_HOME variable in your environment to match the 1>&2 52 | echo location of your Java installation. 1>&2 53 | 54 | goto fail 55 | 56 | :findJavaFromJavaHome 57 | set JAVA_HOME=%JAVA_HOME:"=% 58 | set JAVA_EXE=%JAVA_HOME%/bin/java.exe 59 | 60 | if exist "%JAVA_EXE%" goto execute 61 | 62 | echo. 1>&2 63 | echo ERROR: JAVA_HOME is set to an invalid directory: %JAVA_HOME% 1>&2 64 | echo. 1>&2 65 | echo Please set the JAVA_HOME variable in your environment to match the 1>&2 66 | echo location of your Java installation. 1>&2 67 | 68 | goto fail 69 | 70 | :execute 71 | @rem Setup the command line 72 | 73 | set CLASSPATH=%APP_HOME%\gradle\wrapper\gradle-wrapper.jar 74 | 75 | 76 | @rem Execute Gradle 77 | "%JAVA_EXE%" %DEFAULT_JVM_OPTS% %JAVA_OPTS% %GRADLE_OPTS% "-Dorg.gradle.appname=%APP_BASE_NAME%" -classpath "%CLASSPATH%" org.gradle.wrapper.GradleWrapperMain %* 78 | 79 | :end 80 | @rem End local scope for the variables with windows NT shell 81 | if %ERRORLEVEL% equ 0 goto mainEnd 82 | 83 | :fail 84 | rem Set variable GRADLE_EXIT_CONSOLE if you need the _script_ return code instead of 85 | rem the _cmd.exe /c_ return code! 86 | set EXIT_CODE=%ERRORLEVEL% 87 | if %EXIT_CODE% equ 0 set EXIT_CODE=1 88 | if not ""=="%GRADLE_EXIT_CONSOLE%" exit %EXIT_CODE% 89 | exit /b %EXIT_CODE% 90 | 91 | :mainEnd 92 | if "%OS%"=="Windows_NT" endlocal 93 | 94 | :omega 95 | -------------------------------------------------------------------------------- /app/src/main/java/com/github/kr328/sysproxy/SystemProxyManager.java: -------------------------------------------------------------------------------- 1 | package com.github.kr328.sysproxy; 2 | 3 | import android.content.BroadcastReceiver; 4 | import android.content.Context; 5 | import android.content.Intent; 6 | import android.content.IntentFilter; 7 | import android.content.pm.PackageManager; 8 | import android.net.IConnectivityManager; 9 | import android.net.Proxy; 10 | import android.net.ProxyInfo; 11 | import android.os.Handler; 12 | import android.os.IBinder; 13 | import android.os.Looper; 14 | import android.os.RemoteException; 15 | import android.os.ServiceManager; 16 | import android.util.Log; 17 | 18 | import java.util.concurrent.CopyOnWriteArrayList; 19 | 20 | import rikka.shizuku.Shizuku; 21 | import rikka.shizuku.ShizukuBinderWrapper; 22 | 23 | public class SystemProxyManager { 24 | private final Handler handler = new Handler(Looper.getMainLooper()); 25 | private final Context context; 26 | 27 | private final CopyOnWriteArrayList listeners = new CopyOnWriteArrayList<>(); 28 | 29 | private State state = new State.Unknown(); 30 | 31 | private final BroadcastReceiver changedReceiver = new BroadcastReceiver() { 32 | @Override 33 | public void onReceive(Context context, Intent intent) { 34 | if (intent != null && Proxy.PROXY_CHANGE_ACTION.equals(intent.getAction())) { 35 | refresh(); 36 | } 37 | } 38 | }; 39 | 40 | public SystemProxyManager(Context context) { 41 | this.context = context; 42 | 43 | context.registerReceiver(changedReceiver, new IntentFilter(Proxy.PROXY_CHANGE_ACTION)); 44 | } 45 | 46 | public void onDetach() { 47 | context.unregisterReceiver(changedReceiver); 48 | } 49 | 50 | public void onResume() { 51 | refresh(); 52 | } 53 | 54 | public State getState() { 55 | return state; 56 | } 57 | 58 | public void addOnStateChangedListener(OnStateChangedListener listener) { 59 | listeners.add(listener); 60 | } 61 | 62 | public void removeOnStateChangedListener(OnStateChangedListener listener) { 63 | listeners.remove(listener); 64 | } 65 | 66 | private void refresh() { 67 | handler.post(() -> { 68 | try { 69 | final ProxyInfo proxy = IConnectivityManager.Stub.asInterface(ServiceManager.getService("connectivity")) 70 | .getGlobalProxy(); 71 | 72 | if (proxy != null) { 73 | state = new State.Enabled(proxy); 74 | } else { 75 | state = new State.Disabled(); 76 | } 77 | } catch (Throwable e) { 78 | Log.w("SysProxy", "Failed to refresh state", e); 79 | 80 | state = new State.Unknown(); 81 | } 82 | 83 | for (OnStateChangedListener listener : listeners) { 84 | listener.onSystemProxyChanged(); 85 | } 86 | }); 87 | } 88 | 89 | public void setSystemProxy(ProxyInfo proxy) throws RemoteException { 90 | if (Shizuku.pingBinder() && Shizuku.getUid() == 0 && Shizuku.checkSelfPermission() == PackageManager.PERMISSION_GRANTED) { 91 | final IBinder binder = new ShizukuBinderWrapper(ServiceManager.getService("connectivity")); 92 | 93 | IConnectivityManager.Stub.asInterface(binder).setGlobalProxy(proxy); 94 | 95 | refresh(); 96 | } 97 | } 98 | 99 | public interface OnStateChangedListener { 100 | void onSystemProxyChanged(); 101 | } 102 | 103 | public static sealed class State permits State.Unknown, State.Enabled, State.Disabled { 104 | public static final class Unknown extends State { 105 | } 106 | 107 | public static final class Enabled extends State { 108 | public final ProxyInfo proxy; 109 | 110 | public Enabled(ProxyInfo proxy) { 111 | this.proxy = proxy; 112 | } 113 | } 114 | 115 | public static final class Disabled extends State { 116 | } 117 | } 118 | } 119 | -------------------------------------------------------------------------------- /gradlew: -------------------------------------------------------------------------------- 1 | #!/bin/sh 2 | 3 | # 4 | # Copyright © 2015-2021 the original authors. 5 | # 6 | # Licensed under the Apache License, Version 2.0 (the "License"); 7 | # you may not use this file except in compliance with the License. 8 | # You may obtain a copy of the License at 9 | # 10 | # https://www.apache.org/licenses/LICENSE-2.0 11 | # 12 | # Unless required by applicable law or agreed to in writing, software 13 | # distributed under the License is distributed on an "AS IS" BASIS, 14 | # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 15 | # See the License for the specific language governing permissions and 16 | # limitations under the License. 17 | # 18 | # SPDX-License-Identifier: Apache-2.0 19 | # 20 | 21 | ############################################################################## 22 | # 23 | # Gradle start up script for POSIX generated by Gradle. 24 | # 25 | # Important for running: 26 | # 27 | # (1) You need a POSIX-compliant shell to run this script. If your /bin/sh is 28 | # noncompliant, but you have some other compliant shell such as ksh or 29 | # bash, then to run this script, type that shell name before the whole 30 | # command line, like: 31 | # 32 | # ksh Gradle 33 | # 34 | # Busybox and similar reduced shells will NOT work, because this script 35 | # requires all of these POSIX shell features: 36 | # * functions; 37 | # * expansions «$var», «${var}», «${var:-default}», «${var+SET}», 38 | # «${var#prefix}», «${var%suffix}», and «$( cmd )»; 39 | # * compound commands having a testable exit status, especially «case»; 40 | # * various built-in commands including «command», «set», and «ulimit». 41 | # 42 | # Important for patching: 43 | # 44 | # (2) This script targets any POSIX shell, so it avoids extensions provided 45 | # by Bash, Ksh, etc; in particular arrays are avoided. 46 | # 47 | # The "traditional" practice of packing multiple parameters into a 48 | # space-separated string is a well documented source of bugs and security 49 | # problems, so this is (mostly) avoided, by progressively accumulating 50 | # options in "$@", and eventually passing that to Java. 51 | # 52 | # Where the inherited environment variables (DEFAULT_JVM_OPTS, JAVA_OPTS, 53 | # and GRADLE_OPTS) rely on word-splitting, this is performed explicitly; 54 | # see the in-line comments for details. 55 | # 56 | # There are tweaks for specific operating systems such as AIX, CygWin, 57 | # Darwin, MinGW, and NonStop. 58 | # 59 | # (3) This script is generated from the Groovy template 60 | # https://github.com/gradle/gradle/blob/HEAD/platforms/jvm/plugins-application/src/main/resources/org/gradle/api/internal/plugins/unixStartScript.txt 61 | # within the Gradle project. 62 | # 63 | # You can find Gradle at https://github.com/gradle/gradle/. 64 | # 65 | ############################################################################## 66 | 67 | # Attempt to set APP_HOME 68 | 69 | # Resolve links: $0 may be a link 70 | app_path=$0 71 | 72 | # Need this for daisy-chained symlinks. 73 | while 74 | APP_HOME=${app_path%"${app_path##*/}"} # leaves a trailing /; empty if no leading path 75 | [ -h "$app_path" ] 76 | do 77 | ls=$( ls -ld "$app_path" ) 78 | link=${ls#*' -> '} 79 | case $link in #( 80 | /*) app_path=$link ;; #( 81 | *) app_path=$APP_HOME$link ;; 82 | esac 83 | done 84 | 85 | # This is normally unused 86 | # shellcheck disable=SC2034 87 | APP_BASE_NAME=${0##*/} 88 | # Discard cd standard output in case $CDPATH is set (https://github.com/gradle/gradle/issues/25036) 89 | APP_HOME=$( cd -P "${APP_HOME:-./}" > /dev/null && printf '%s\n' "$PWD" ) || exit 90 | 91 | # Use the maximum available, or set MAX_FD != -1 to use that value. 92 | MAX_FD=maximum 93 | 94 | warn () { 95 | echo "$*" 96 | } >&2 97 | 98 | die () { 99 | echo 100 | echo "$*" 101 | echo 102 | exit 1 103 | } >&2 104 | 105 | # OS specific support (must be 'true' or 'false'). 106 | cygwin=false 107 | msys=false 108 | darwin=false 109 | nonstop=false 110 | case "$( uname )" in #( 111 | CYGWIN* ) cygwin=true ;; #( 112 | Darwin* ) darwin=true ;; #( 113 | MSYS* | MINGW* ) msys=true ;; #( 114 | NONSTOP* ) nonstop=true ;; 115 | esac 116 | 117 | CLASSPATH=$APP_HOME/gradle/wrapper/gradle-wrapper.jar 118 | 119 | 120 | # Determine the Java command to use to start the JVM. 121 | if [ -n "$JAVA_HOME" ] ; then 122 | if [ -x "$JAVA_HOME/jre/sh/java" ] ; then 123 | # IBM's JDK on AIX uses strange locations for the executables 124 | JAVACMD=$JAVA_HOME/jre/sh/java 125 | else 126 | JAVACMD=$JAVA_HOME/bin/java 127 | fi 128 | if [ ! -x "$JAVACMD" ] ; then 129 | die "ERROR: JAVA_HOME is set to an invalid directory: $JAVA_HOME 130 | 131 | Please set the JAVA_HOME variable in your environment to match the 132 | location of your Java installation." 133 | fi 134 | else 135 | JAVACMD=java 136 | if ! command -v java >/dev/null 2>&1 137 | then 138 | die "ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH. 139 | 140 | Please set the JAVA_HOME variable in your environment to match the 141 | location of your Java installation." 142 | fi 143 | fi 144 | 145 | # Increase the maximum file descriptors if we can. 146 | if ! "$cygwin" && ! "$darwin" && ! "$nonstop" ; then 147 | case $MAX_FD in #( 148 | max*) 149 | # In POSIX sh, ulimit -H is undefined. That's why the result is checked to see if it worked. 150 | # shellcheck disable=SC2039,SC3045 151 | MAX_FD=$( ulimit -H -n ) || 152 | warn "Could not query maximum file descriptor limit" 153 | esac 154 | case $MAX_FD in #( 155 | '' | soft) :;; #( 156 | *) 157 | # In POSIX sh, ulimit -n is undefined. That's why the result is checked to see if it worked. 158 | # shellcheck disable=SC2039,SC3045 159 | ulimit -n "$MAX_FD" || 160 | warn "Could not set maximum file descriptor limit to $MAX_FD" 161 | esac 162 | fi 163 | 164 | # Collect all arguments for the java command, stacking in reverse order: 165 | # * args from the command line 166 | # * the main class name 167 | # * -classpath 168 | # * -D...appname settings 169 | # * --module-path (only if needed) 170 | # * DEFAULT_JVM_OPTS, JAVA_OPTS, and GRADLE_OPTS environment variables. 171 | 172 | # For Cygwin or MSYS, switch paths to Windows format before running java 173 | if "$cygwin" || "$msys" ; then 174 | APP_HOME=$( cygpath --path --mixed "$APP_HOME" ) 175 | CLASSPATH=$( cygpath --path --mixed "$CLASSPATH" ) 176 | 177 | JAVACMD=$( cygpath --unix "$JAVACMD" ) 178 | 179 | # Now convert the arguments - kludge to limit ourselves to /bin/sh 180 | for arg do 181 | if 182 | case $arg in #( 183 | -*) false ;; # don't mess with options #( 184 | /?*) t=${arg#/} t=/${t%%/*} # looks like a POSIX filepath 185 | [ -e "$t" ] ;; #( 186 | *) false ;; 187 | esac 188 | then 189 | arg=$( cygpath --path --ignore --mixed "$arg" ) 190 | fi 191 | # Roll the args list around exactly as many times as the number of 192 | # args, so each arg winds up back in the position where it started, but 193 | # possibly modified. 194 | # 195 | # NB: a `for` loop captures its iteration list before it begins, so 196 | # changing the positional parameters here affects neither the number of 197 | # iterations, nor the values presented in `arg`. 198 | shift # remove old arg 199 | set -- "$@" "$arg" # push replacement arg 200 | done 201 | fi 202 | 203 | 204 | # Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script. 205 | DEFAULT_JVM_OPTS='"-Xmx64m" "-Xms64m"' 206 | 207 | # Collect all arguments for the java command: 208 | # * DEFAULT_JVM_OPTS, JAVA_OPTS, JAVA_OPTS, and optsEnvironmentVar are not allowed to contain shell fragments, 209 | # and any embedded shellness will be escaped. 210 | # * For example: A user cannot expect ${Hostname} to be expanded, as it is an environment variable and will be 211 | # treated as '${Hostname}' itself on the command line. 212 | 213 | set -- \ 214 | "-Dorg.gradle.appname=$APP_BASE_NAME" \ 215 | -classpath "$CLASSPATH" \ 216 | org.gradle.wrapper.GradleWrapperMain \ 217 | "$@" 218 | 219 | # Stop when "xargs" is not available. 220 | if ! command -v xargs >/dev/null 2>&1 221 | then 222 | die "xargs is not available" 223 | fi 224 | 225 | # Use "xargs" to parse quoted args. 226 | # 227 | # With -n1 it outputs one arg per line, with the quotes and backslashes removed. 228 | # 229 | # In Bash we could simply go: 230 | # 231 | # readarray ARGS < <( xargs -n1 <<<"$var" ) && 232 | # set -- "${ARGS[@]}" "$@" 233 | # 234 | # but POSIX shell has neither arrays nor command substitution, so instead we 235 | # post-process each arg (as a line of input to sed) to backslash-escape any 236 | # character that might be a shell metacharacter, then use eval to reverse 237 | # that process (while maintaining the separation between arguments), and wrap 238 | # the whole thing up as a single "set" statement. 239 | # 240 | # This will of course break if any of these variables contains a newline or 241 | # an unmatched quote. 242 | # 243 | 244 | eval "set -- $( 245 | printf '%s\n' "$DEFAULT_JVM_OPTS $JAVA_OPTS $GRADLE_OPTS" | 246 | xargs -n1 | 247 | sed ' s~[^-[:alnum:]+,./:=@_]~\\&~g; ' | 248 | tr '\n' ' ' 249 | )" '"$@"' 250 | 251 | exec "$JAVACMD" "$@" 252 | -------------------------------------------------------------------------------- /app/src/main/java/com/github/kr328/sysproxy/MainActivity.java: -------------------------------------------------------------------------------- 1 | package com.github.kr328.sysproxy; 2 | 3 | import android.app.ActionBar; 4 | import android.app.Activity; 5 | import android.content.Context; 6 | import android.net.ProxyInfo; 7 | import android.net.Uri; 8 | import android.os.Bundle; 9 | import android.preference.PreferenceFragment; 10 | import android.preference.SwitchPreference; 11 | import android.view.View; 12 | import android.widget.ListView; 13 | import android.widget.Toast; 14 | 15 | import java.util.Arrays; 16 | import java.util.List; 17 | import java.util.Objects; 18 | 19 | /** 20 | * @noinspection deprecation 21 | */ 22 | public class MainActivity extends Activity { 23 | @Override 24 | protected void onCreate(Bundle savedInstanceState) { 25 | super.onCreate(savedInstanceState); 26 | 27 | setContentView(R.layout.main); 28 | 29 | final ActionBar actionBar = Objects.requireNonNull(getActionBar()); 30 | actionBar.setElevation(0); 31 | 32 | getFragmentManager() 33 | .beginTransaction() 34 | .replace(R.id.preferences, new MainFragment()) 35 | .commit(); 36 | } 37 | 38 | public static class MainFragment extends PreferenceFragment implements ShizukuManager.OnStateChangedListener, SystemProxyManager.OnStateChangedListener { 39 | private SystemProxyManager proxyManager; 40 | 41 | @Override 42 | public void onCreate(Bundle savedInstanceState) { 43 | super.onCreate(savedInstanceState); 44 | 45 | getPreferenceManager().setSharedPreferencesName("main"); 46 | 47 | addPreferencesFromResource(R.xml.preference_main); 48 | 49 | ShizukuManager.addOnStateChangedListener(this); 50 | 51 | findPreference("shizuku_state") 52 | .setOnPreferenceClickListener(preference -> { 53 | switch (ShizukuManager.getState()) { 54 | case Unavailable -> ShizukuManager.startShizukuHomePage(getActivity()); 55 | case NoRoot, Ready -> ShizukuManager.startShizukuApp(getActivity()); 56 | case NoPermission -> ShizukuManager.requestPermission(); 57 | } 58 | 59 | return true; 60 | }); 61 | 62 | findPreference("enable") 63 | .setOnPreferenceChangeListener((preference, newValue) -> { 64 | toggleEnable((boolean) newValue); 65 | 66 | return false; 67 | }); 68 | 69 | findPreference("proxy_uri") 70 | .setOnPreferenceChangeListener((preference, newValue) -> { 71 | final Uri uri = Uri.parse(newValue.toString()); 72 | if (!"pac".equals(uri.getScheme()) && !"http".equals(uri.getScheme())) { 73 | Toast.makeText(getActivity(), R.string.toast_invalid_proxy_uri, Toast.LENGTH_LONG).show(); 74 | 75 | return false; 76 | } 77 | 78 | onProxyUriChanged(uri); 79 | 80 | return true; 81 | }); 82 | 83 | findPreference("exclude_list") 84 | .setOnPreferenceChangeListener((preference, newValue) -> { 85 | if (!ProxyUtils.isValidExcludeList(newValue.toString())) { 86 | Toast.makeText(getActivity(), R.string.toast_invalid_exclude_list, Toast.LENGTH_LONG).show(); 87 | 88 | return false; 89 | } 90 | 91 | onExcludeListChanged(Arrays.asList(newValue.toString().split(","))); 92 | 93 | return true; 94 | }); 95 | } 96 | 97 | private Uri getProxyUri() { 98 | return Uri.parse(getPreferenceManager().getSharedPreferences().getString("proxy_uri", getString(R.string.default_proxy_uri))); 99 | } 100 | 101 | private List getExcludeList() { 102 | return Arrays.asList( 103 | getPreferenceManager() 104 | .getSharedPreferences() 105 | .getString("exclude_list", getString(R.string.default_exclude_list)) 106 | .split(",")); 107 | } 108 | 109 | private void setSystemProxy(Uri proxy) { 110 | try { 111 | if (proxy != null) { 112 | if ("pac".equals(proxy.getScheme())) { 113 | proxyManager.setSystemProxy(ProxyInfo.buildPacProxy(proxy.buildUpon().scheme("http").build())); 114 | } else if ("http".equals(proxy.getScheme())) { 115 | final String host = proxy.getHost(); 116 | 117 | int port = proxy.getPort(); 118 | if (port < 0) { 119 | port = 8080; 120 | } 121 | 122 | proxyManager.setSystemProxy(ProxyInfo.buildDirectProxy(host, port, getExcludeList())); 123 | } else { 124 | throw new IllegalArgumentException("Invalid proxy scheme: " + proxy.getScheme()); 125 | } 126 | } else { 127 | proxyManager.setSystemProxy(null); 128 | } 129 | } catch (Throwable e) { 130 | Toast.makeText(getActivity(), e.getMessage(), Toast.LENGTH_LONG).show(); 131 | } 132 | } 133 | 134 | private void toggleEnable(boolean enable) { 135 | if (enable) { 136 | setSystemProxy(getProxyUri()); 137 | } else { 138 | setSystemProxy(null); 139 | } 140 | } 141 | 142 | @Override 143 | public void onAttach(Context context) { 144 | super.onAttach(context); 145 | 146 | proxyManager = new SystemProxyManager(context); 147 | proxyManager.addOnStateChangedListener(this); 148 | } 149 | 150 | @Override 151 | public void onDetach() { 152 | super.onDetach(); 153 | 154 | proxyManager.removeOnStateChangedListener(this); 155 | proxyManager.onDetach(); 156 | proxyManager = null; 157 | } 158 | 159 | @Override 160 | public void onResume() { 161 | super.onResume(); 162 | 163 | proxyManager.onResume(); 164 | } 165 | 166 | @Override 167 | public void onDestroy() { 168 | super.onDestroy(); 169 | 170 | ShizukuManager.removeOnStateChangedListener(this); 171 | } 172 | 173 | @Override 174 | public void onViewCreated(View view, Bundle savedInstanceState) { 175 | super.onViewCreated(view, savedInstanceState); 176 | 177 | ((ListView) view.findViewById(android.R.id.list)).setDivider(null); 178 | 179 | onShizukuStateChanged(); 180 | onSystemProxyChanged(); 181 | onProxyUriChanged(getProxyUri()); 182 | onExcludeListChanged(getExcludeList()); 183 | } 184 | 185 | @Override 186 | public void onShizukuStateChanged() { 187 | String shizkuStateSummary = null; 188 | switch (ShizukuManager.getState()) { 189 | case Unavailable -> 190 | shizkuStateSummary = getString(R.string.shizuku_state_unavailable); 191 | case NoRoot -> shizkuStateSummary = getString(R.string.shizuku_state_no_root); 192 | case NoPermission -> 193 | shizkuStateSummary = getString(R.string.shizuku_state_no_permission); 194 | case Ready -> shizkuStateSummary = getString(R.string.shizuku_state_ready); 195 | } 196 | 197 | findPreference("shizuku_state").setSummary(shizkuStateSummary); 198 | findPreference("enable").setEnabled(ShizukuManager.getState() == ShizukuManager.State.Ready); 199 | } 200 | 201 | @Override 202 | public void onSystemProxyChanged() { 203 | boolean value = false; 204 | String enableSummary = null; 205 | 206 | final SystemProxyManager.State state = proxyManager.getState(); 207 | if (state instanceof SystemProxyManager.State.Enabled enabled) { 208 | Uri uri; 209 | if (enabled.proxy.getHost() != null) { 210 | uri = new Uri.Builder() 211 | .scheme("http") 212 | .encodedAuthority(enabled.proxy.getHost() + ":" + enabled.proxy.getPort()) 213 | .build(); 214 | } else if (enabled.proxy.getPacFileUrl() != null) { 215 | uri = enabled.proxy.getPacFileUrl().buildUpon().scheme("pac").build(); 216 | } else { 217 | uri = Uri.parse("http://unknown"); 218 | } 219 | 220 | value = true; 221 | enableSummary = getString(R.string.enable_summary_enabled, uri); 222 | } else if (state instanceof SystemProxyManager.State.Disabled) { 223 | enableSummary = getString(R.string.enable_summary_disabled); 224 | } else if (state instanceof SystemProxyManager.State.Unknown) { 225 | enableSummary = getString(R.string.enable_summary_unknown); 226 | } 227 | 228 | final SwitchPreference enable = (SwitchPreference) findPreference("enable"); 229 | enable.setSummary(enableSummary); 230 | enable.setChecked(value); 231 | } 232 | 233 | void onProxyUriChanged(Uri proxyUri) { 234 | findPreference("proxy_uri") 235 | .setSummary(getString(R.string.proxy_uri_summary, proxyUri.toString())); 236 | 237 | if (!"http".equals(proxyUri.getScheme())) { 238 | findPreference("exclude_list").setEnabled(false); 239 | } 240 | } 241 | 242 | void onExcludeListChanged(List list) { 243 | findPreference("exclude_list") 244 | .setSummary(getString(R.string.exclude_list_summary, list.size())); 245 | } 246 | } 247 | } 248 | -------------------------------------------------------------------------------- /LICENSE: -------------------------------------------------------------------------------- 1 | GNU GENERAL PUBLIC LICENSE 2 | Version 3, 29 June 2007 3 | 4 | Copyright (C) 2007 Free Software Foundation, Inc. 5 | Everyone is permitted to copy and distribute verbatim copies 6 | of this license document, but changing it is not allowed. 7 | 8 | Preamble 9 | 10 | The GNU General Public License is a free, copyleft license for 11 | software and other kinds of works. 12 | 13 | The licenses for most software and other practical works are designed 14 | to take away your freedom to share and change the works. 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No Surrender of Others' Freedom. 541 | 542 | If conditions are imposed on you (whether by court order, agreement or 543 | otherwise) that contradict the conditions of this License, they do not 544 | excuse you from the conditions of this License. If you cannot convey a 545 | covered work so as to satisfy simultaneously your obligations under this 546 | License and any other pertinent obligations, then as a consequence you may 547 | not convey it at all. For example, if you agree to terms that obligate you 548 | to collect a royalty for further conveying from those to whom you convey 549 | the Program, the only way you could satisfy both those terms and this 550 | License would be to refrain entirely from conveying the Program. 551 | 552 | 13. Use with the GNU Affero General Public License. 553 | 554 | Notwithstanding any other provision of this License, you have 555 | permission to link or combine any covered work with a work licensed 556 | under version 3 of the GNU Affero General Public License into a single 557 | combined work, and to convey the resulting work. The terms of this 558 | License will continue to apply to the part which is the covered work, 559 | but the special requirements of the GNU Affero General Public License, 560 | section 13, concerning interaction through a network will apply to the 561 | combination as such. 562 | 563 | 14. Revised Versions of this License. 564 | 565 | The Free Software Foundation may publish revised and/or new versions of 566 | the GNU General Public License from time to time. Such new versions will 567 | be similar in spirit to the present version, but may differ in detail to 568 | address new problems or concerns. 569 | 570 | Each version is given a distinguishing version number. If the 571 | Program specifies that a certain numbered version of the GNU General 572 | Public License "or any later version" applies to it, you have the 573 | option of following the terms and conditions either of that numbered 574 | version or of any later version published by the Free Software 575 | Foundation. If the Program does not specify a version number of the 576 | GNU General Public License, you may choose any version ever published 577 | by the Free Software Foundation. 578 | 579 | If the Program specifies that a proxy can decide which future 580 | versions of the GNU General Public License can be used, that proxy's 581 | public statement of acceptance of a version permanently authorizes you 582 | to choose that version for the Program. 583 | 584 | Later license versions may give you additional or different 585 | permissions. However, no additional obligations are imposed on any 586 | author or copyright holder as a result of your choosing to follow a 587 | later version. 588 | 589 | 15. Disclaimer of Warranty. 590 | 591 | THERE IS NO WARRANTY FOR THE PROGRAM, TO THE EXTENT PERMITTED BY 592 | APPLICABLE LAW. EXCEPT WHEN OTHERWISE STATED IN WRITING THE COPYRIGHT 593 | HOLDERS AND/OR OTHER PARTIES PROVIDE THE PROGRAM "AS IS" WITHOUT WARRANTY 594 | OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, 595 | THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR 596 | PURPOSE. THE ENTIRE RISK AS TO THE QUALITY AND PERFORMANCE OF THE PROGRAM 597 | IS WITH YOU. SHOULD THE PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF 598 | ALL NECESSARY SERVICING, REPAIR OR CORRECTION. 599 | 600 | 16. Limitation of Liability. 601 | 602 | IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING 603 | WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MODIFIES AND/OR CONVEYS 604 | THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES, INCLUDING ANY 605 | GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THE 606 | USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED TO LOSS OF 607 | DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY YOU OR THIRD 608 | PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER PROGRAMS), 609 | EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE POSSIBILITY OF 610 | SUCH DAMAGES. 611 | 612 | 17. Interpretation of Sections 15 and 16. 613 | 614 | If the disclaimer of warranty and limitation of liability provided 615 | above cannot be given local legal effect according to their terms, 616 | reviewing courts shall apply local law that most closely approximates 617 | an absolute waiver of all civil liability in connection with the 618 | Program, unless a warranty or assumption of liability accompanies a 619 | copy of the Program in return for a fee. 620 | 621 | END OF TERMS AND CONDITIONS 622 | 623 | How to Apply These Terms to Your New Programs 624 | 625 | If you develop a new program, and you want it to be of the greatest 626 | possible use to the public, the best way to achieve this is to make it 627 | free software which everyone can redistribute and change under these terms. 628 | 629 | To do so, attach the following notices to the program. It is safest 630 | to attach them to the start of each source file to most effectively 631 | state the exclusion of warranty; and each file should have at least 632 | the "copyright" line and a pointer to where the full notice is found. 633 | 634 | 635 | Copyright (C) 636 | 637 | This program is free software: you can redistribute it and/or modify 638 | it under the terms of the GNU General Public License as published by 639 | the Free Software Foundation, either version 3 of the License, or 640 | (at your option) any later version. 641 | 642 | This program is distributed in the hope that it will be useful, 643 | but WITHOUT ANY WARRANTY; without even the implied warranty of 644 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 645 | GNU General Public License for more details. 646 | 647 | You should have received a copy of the GNU General Public License 648 | along with this program. If not, see . 649 | 650 | Also add information on how to contact you by electronic and paper mail. 651 | 652 | If the program does terminal interaction, make it output a short 653 | notice like this when it starts in an interactive mode: 654 | 655 | Copyright (C) 656 | This program comes with ABSOLUTELY NO WARRANTY; for details type `show w'. 657 | This is free software, and you are welcome to redistribute it 658 | under certain conditions; type `show c' for details. 659 | 660 | The hypothetical commands `show w' and `show c' should show the appropriate 661 | parts of the General Public License. Of course, your program's commands 662 | might be different; for a GUI interface, you would use an "about box". 663 | 664 | You should also get your employer (if you work as a programmer) or school, 665 | if any, to sign a "copyright disclaimer" for the program, if necessary. 666 | For more information on this, and how to apply and follow the GNU GPL, see 667 | . 668 | 669 | The GNU General Public License does not permit incorporating your program 670 | into proprietary programs. If your program is a subroutine library, you 671 | may consider it more useful to permit linking proprietary applications with 672 | the library. If this is what you want to do, use the GNU Lesser General 673 | Public License instead of this License. But first, please read 674 | . 675 | --------------------------------------------------------------------------------