Initial commit

Hotspot works. VPN not yet.
2018-01-03 10:45:14 +08:00
commit 41f3f79efe
29 changed files with 980 additions and 0 deletions
--- a/.gitignore
+++ b/.gitignore
@@ -0,0 +1,9 @@
+*.iml
+.gradle
+/local.properties
+/.idea/workspace.xml
+/.idea/libraries
+.DS_Store
+/build
+/captures
+.externalNativeBuild
--- a/.idea/encodings.xml
+++ b/.idea/encodings.xml
@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="Encoding">
+    <file url="PROJECT" charset="UTF-8" />
+  </component>
+</project>
--- a/.idea/gradle.xml
+++ b/.idea/gradle.xml
@@ -0,0 +1,18 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="GradleSettings">
+    <option name="linkedExternalProjectsSettings">
+      <GradleProjectSettings>
+        <option name="distributionType" value="DEFAULT_WRAPPED" />
+        <option name="externalProjectPath" value="$PROJECT_DIR$" />
+        <option name="modules">
+          <set>
+            <option value="$PROJECT_DIR$" />
+            <option value="$PROJECT_DIR$/mobile" />
+          </set>
+        </option>
+        <option name="resolveModulePerSourceSet" value="false" />
+      </GradleProjectSettings>
+    </option>
+  </component>
+</project>
--- a/.idea/inspectionProfiles/Project_Default.xml
+++ b/.idea/inspectionProfiles/Project_Default.xml
@@ -0,0 +1,6 @@
+<component name="InspectionProjectProfileManager">
+  <profile version="1.0">
+    <option name="myName" value="Project Default" />
+    <inspection_tool class="AndroidLintNewerVersionAvailable" enabled="true" level="WARNING" enabled_by_default="true" />
+  </profile>
+</component>
--- a/.idea/markdown-navigator/profiles_settings.xml
+++ b/.idea/markdown-navigator/profiles_settings.xml
@@ -0,0 +1,3 @@
+<component name="MarkdownNavigator.ProfileManager">
+  <settings default="" pdf-export="" />
+</component>
--- a/.idea/misc.xml
+++ b/.idea/misc.xml
@@ -0,0 +1,118 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="MarkdownProjectSettings">
+    <PreviewSettings splitEditorLayout="SPLIT" splitEditorPreview="PREVIEW" useGrayscaleRendering="false" zoomFactor="1.0" maxImageWidth="0" showGitHubPageIfSynced="false" allowBrowsingInPreview="false" synchronizePreviewPosition="true" highlightPreviewType="NONE" highlightFadeOut="5" highlightOnTyping="true" synchronizeSourcePosition="true" verticallyAlignSourceAndPreviewSyncPosition="true" showSearchHighlightsInPreview="true" showSelectionInPreview="true" openRemoteLinks="true">
+      <PanelProvider>
+        <provider providerId="com.vladsch.idea.multimarkdown.editor.swing.html.panel" providerName="Default - Swing" />
+      </PanelProvider>
+    </PreviewSettings>
+    <ParserSettings gitHubSyntaxChange="false">
+      <PegdownExtensions>
+        <option name="ABBREVIATIONS" value="false" />
+        <option name="ANCHORLINKS" value="true" />
+        <option name="ASIDE" value="false" />
+        <option name="ATXHEADERSPACE" value="true" />
+        <option name="AUTOLINKS" value="true" />
+        <option name="DEFINITIONS" value="false" />
+        <option name="DEFINITION_BREAK_DOUBLE_BLANK_LINE" value="false" />
+        <option name="FENCED_CODE_BLOCKS" value="true" />
+        <option name="FOOTNOTES" value="false" />
+        <option name="HARDWRAPS" value="false" />
+        <option name="HTML_DEEP_PARSER" value="false" />
+        <option name="INSERTED" value="false" />
+        <option name="QUOTES" value="false" />
+        <option name="RELAXEDHRULES" value="true" />
+        <option name="SMARTS" value="false" />
+        <option name="STRIKETHROUGH" value="true" />
+        <option name="SUBSCRIPT" value="false" />
+        <option name="SUPERSCRIPT" value="false" />
+        <option name="SUPPRESS_HTML_BLOCKS" value="false" />
+        <option name="SUPPRESS_INLINE_HTML" value="false" />
+        <option name="TABLES" value="true" />
+        <option name="TASKLISTITEMS" value="true" />
+        <option name="TOC" value="false" />
+        <option name="WIKILINKS" value="true" />
+      </PegdownExtensions>
+      <ParserOptions>
+        <option name="COMMONMARK_LISTS" value="false" />
+        <option name="DUMMY" value="false" />
+        <option name="EMOJI_SHORTCUTS" value="true" />
+        <option name="FLEXMARK_FRONT_MATTER" value="false" />
+        <option name="GFM_LOOSE_BLANK_LINE_AFTER_ITEM_PARA" value="true" />
+        <option name="GFM_TABLE_RENDERING" value="true" />
+        <option name="GITBOOK_URL_ENCODING" value="false" />
+        <option name="GITHUB_EMOJI_URL" value="false" />
+        <option name="GITHUB_LISTS" value="true" />
+        <option name="GITHUB_WIKI_LINKS" value="true" />
+        <option name="JEKYLL_FRONT_MATTER" value="false" />
+        <option name="SIM_TOC_BLANK_LINE_SPACER" value="true" />
+      </ParserOptions>
+    </ParserSettings>
+    <HtmlSettings headerTopEnabled="false" headerBottomEnabled="false" bodyTopEnabled="false" bodyBottomEnabled="false" embedUrlContent="false" addPageHeader="true" embedImages="false" embedHttpImages="false">
+      <GeneratorProvider>
+        <provider providerId="com.vladsch.idea.multimarkdown.editor.swing.html.generator" providerName="Default Swing HTML Generator" />
+      </GeneratorProvider>
+      <headerTop />
+      <headerBottom />
+      <bodyTop />
+      <bodyBottom />
+    </HtmlSettings>
+    <CssSettings previewScheme="UI_SCHEME" cssUri="" isCssUriEnabled="false" isCssTextEnabled="false" isDynamicPageWidth="true">
+      <StylesheetProvider>
+        <provider providerId="com.vladsch.idea.multimarkdown.editor.swing.html.css" providerName="Default Swing Stylesheet" />
+      </StylesheetProvider>
+      <ScriptProviders />
+      <cssText />
+    </CssSettings>
+    <HtmlExportSettings updateOnSave="false" parentDir="$ProjectFileDir$" targetDir="$ProjectFileDir$" cssDir="" scriptDir="" plainHtml="false" imageDir="" copyLinkedImages="false" imageUniquifyType="0" targetExt="" useTargetExt="false" noCssNoScripts="false" linkToExportedHtml="true" exportOnSettingsChange="true" regenerateOnProjectOpen="false" linkFormatType="HTTP_ABSOLUTE" />
+    <LinkMapSettings>
+      <textMaps />
+    </LinkMapSettings>
+  </component>
+  <component name="NullableNotNullManager">
+    <option name="myDefaultNullable" value="android.support.annotation.Nullable" />
+    <option name="myDefaultNotNull" value="android.support.annotation.NonNull" />
+    <option name="myNullables">
+      <value>
+        <list size="4">
+          <item index="0" class="java.lang.String" itemvalue="org.jetbrains.annotations.Nullable" />
+          <item index="1" class="java.lang.String" itemvalue="javax.annotation.Nullable" />
+          <item index="2" class="java.lang.String" itemvalue="edu.umd.cs.findbugs.annotations.Nullable" />
+          <item index="3" class="java.lang.String" itemvalue="android.support.annotation.Nullable" />
+        </list>
+      </value>
+    </option>
+    <option name="myNotNulls">
+      <value>
+        <list size="4">
+          <item index="0" class="java.lang.String" itemvalue="org.jetbrains.annotations.NotNull" />
+          <item index="1" class="java.lang.String" itemvalue="javax.annotation.Nonnull" />
+          <item index="2" class="java.lang.String" itemvalue="edu.umd.cs.findbugs.annotations.NonNull" />
+          <item index="3" class="java.lang.String" itemvalue="android.support.annotation.NonNull" />
+        </list>
+      </value>
+    </option>
+  </component>
+  <component name="ProjectRootManager" version="2" languageLevel="JDK_1_7" default="true" project-jdk-name="1.8" project-jdk-type="JavaSDK">
+    <output url="file://$PROJECT_DIR$/build/classes" />
+  </component>
+  <component name="ProjectType">
+    <option name="id" value="Android" />
+  </component>
+  <component name="masterDetails">
+    <states>
+      <state key="ProjectJDKs.UI">
+        <settings>
+          <last-edited>1.8</last-edited>
+          <splitter-proportions>
+            <option name="proportions">
+              <list>
+                <option value="0.2" />
+              </list>
+            </option>
+          </splitter-proportions>
+        </settings>
+      </state>
+    </states>
+  </component>
+</project>
--- a/.idea/modules.xml
+++ b/.idea/modules.xml
@@ -0,0 +1,9 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="ProjectModuleManager">
+    <modules>
+      <module fileurl="file://$PROJECT_DIR$/VPNHotspot.iml" filepath="$PROJECT_DIR$/VPNHotspot.iml" />
+      <module fileurl="file://$PROJECT_DIR$/mobile/mobile.iml" filepath="$PROJECT_DIR$/mobile/mobile.iml" />
+    </modules>
+  </component>
+</project>
--- a/.idea/runConfigurations.xml
+++ b/.idea/runConfigurations.xml
@@ -0,0 +1,12 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="RunConfigurationProducerService">
+    <option name="ignoredProducers">
+      <set>
+        <option value="org.jetbrains.plugins.gradle.execution.test.runner.AllInPackageGradleConfigurationProducer" />
+        <option value="org.jetbrains.plugins.gradle.execution.test.runner.TestClassGradleConfigurationProducer" />
+        <option value="org.jetbrains.plugins.gradle.execution.test.runner.TestMethodGradleConfigurationProducer" />
+      </set>
+    </option>
+  </component>
+</project>
--- a/.idea/vcs.xml
+++ b/.idea/vcs.xml
@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="VcsDirectoryMappings">
+    <mapping directory="$PROJECT_DIR$" vcs="Git" />
+  </component>
+</project>
--- a/build.gradle
+++ b/build.gradle
@@ -0,0 +1,29 @@
+// Top-level build file where you can add configuration options common to all sub-projects/modules.
+
+buildscript {
+    ext {
+        androidPluginVersion = '3.0.1'
+        kotlinVersion = '1.2.10'
+        supportLibraryVersion = '27.0.2'
+        takisoftFixVersion = '27.0.2.0'
+    }
+    repositories {
+        google()
+        jcenter()
+    }
+    dependencies {
+        classpath "com.android.tools.build:gradle:$androidPluginVersion"
+        classpath "org.jetbrains.kotlin:kotlin-gradle-plugin:$kotlinVersion"
+    }
+}
+
+allprojects {
+    repositories {
+        google()
+        jcenter()
+    }
+}
+
+task clean(type: Delete) {
+    delete rootProject.buildDir
+}
--- a/gradle.properties
+++ b/gradle.properties
@@ -0,0 +1,17 @@
+# Project-wide Gradle settings.
+
+# IDE (e.g. Android Studio) users:
+# Gradle settings configured through the IDE *will override*
+# any settings specified in this file.
+
+# For more details on how to configure your build environment visit
+# http://www.gradle.org/docs/current/userguide/build_environment.html
+
+# Specifies the JVM arguments used for the daemon process.
+# The setting is particularly useful for tweaking memory settings.
+org.gradle.jvmargs=-Xmx1536m
+
+# When configured, Gradle will run in incubating parallel mode.
+# This option should only be used with decoupled projects. More details, visit
+# http://www.gradle.org/docs/current/userguide/multi_project_builds.html#sec:decoupled_projects
+# org.gradle.parallel=true
--- a/gradle/wrapper/gradle-wrapper.jar
+++ b/gradle/wrapper/gradle-wrapper.jar
--- a/gradle/wrapper/gradle-wrapper.properties
+++ b/gradle/wrapper/gradle-wrapper.properties
@@ -0,0 +1,6 @@
+#Wed Jan 03 07:06:26 CST 2018
+distributionBase=GRADLE_USER_HOME
+distributionPath=wrapper/dists
+zipStoreBase=GRADLE_USER_HOME
+zipStorePath=wrapper/dists
+distributionUrl=https\://services.gradle.org/distributions/gradle-4.1-all.zip
--- a/160
+++ b/160
@@ -0,0 +1,160 @@
+#!/usr/bin/env bash
+
+##############################################################################
+##
+##  Gradle start up script for UN*X
+##
+##############################################################################
+
+# Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script.
+DEFAULT_JVM_OPTS=""
+
+APP_NAME="Gradle"
+APP_BASE_NAME=`basename "$0"`
+
+# Use the maximum available, or set MAX_FD != -1 to use that value.
+MAX_FD="maximum"
+
+warn ( ) {
+    echo "$*"
+}
+
+die ( ) {
+    echo
+    echo "$*"
+    echo
+    exit 1
+}
+
+# OS specific support (must be 'true' or 'false').
+cygwin=false
+msys=false
+darwin=false
+case "`uname`" in
+  CYGWIN* )
+    cygwin=true
+    ;;
+  Darwin* )
+    darwin=true
+    ;;
+  MINGW* )
+    msys=true
+    ;;
+esac
+
+# Attempt to set APP_HOME
+# Resolve links: $0 may be a link
+PRG="$0"
+# Need this for relative symlinks.
+while [ -h "$PRG" ] ; do
+    ls=`ls -ld "$PRG"`
+    link=`expr "$ls" : '.*-> \(.*\)$'`
+    if expr "$link" : '/.*' > /dev/null; then
+        PRG="$link"
+    else
+        PRG=`dirname "$PRG"`"/$link"
+    fi
+done
+SAVED="`pwd`"
+cd "`dirname \"$PRG\"`/" >/dev/null
+APP_HOME="`pwd -P`"
+cd "$SAVED" >/dev/null
+
+CLASSPATH=$APP_HOME/gradle/wrapper/gradle-wrapper.jar
+
+# Determine the Java command to use to start the JVM.
+if [ -n "$JAVA_HOME" ] ; then
+    if [ -x "$JAVA_HOME/jre/sh/java" ] ; then
+        # IBM's JDK on AIX uses strange locations for the executables
+        JAVACMD="$JAVA_HOME/jre/sh/java"
+    else
+        JAVACMD="$JAVA_HOME/bin/java"
+    fi
+    if [ ! -x "$JAVACMD" ] ; then
+        die "ERROR: JAVA_HOME is set to an invalid directory: $JAVA_HOME
+
+Please set the JAVA_HOME variable in your environment to match the
+location of your Java installation."
+    fi
+else
+    JAVACMD="java"
+    which java >/dev/null 2>&1 || die "ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH.
+
+Please set the JAVA_HOME variable in your environment to match the
+location of your Java installation."
+fi
+
+# Increase the maximum file descriptors if we can.
+if [ "$cygwin" = "false" -a "$darwin" = "false" ] ; then
+    MAX_FD_LIMIT=`ulimit -H -n`
+    if [ $? -eq 0 ] ; then
+        if [ "$MAX_FD" = "maximum" -o "$MAX_FD" = "max" ] ; then
+            MAX_FD="$MAX_FD_LIMIT"
+        fi
+        ulimit -n $MAX_FD
+        if [ $? -ne 0 ] ; then
+            warn "Could not set maximum file descriptor limit: $MAX_FD"
+        fi
+    else
+        warn "Could not query maximum file descriptor limit: $MAX_FD_LIMIT"
+    fi
+fi
+
+# For Darwin, add options to specify how the application appears in the dock
+if $darwin; then
+    GRADLE_OPTS="$GRADLE_OPTS \"-Xdock:name=$APP_NAME\" \"-Xdock:icon=$APP_HOME/media/gradle.icns\""
+fi
+
+# For Cygwin, switch paths to Windows format before running java
+if $cygwin ; then
+    APP_HOME=`cygpath --path --mixed "$APP_HOME"`
+    CLASSPATH=`cygpath --path --mixed "$CLASSPATH"`
+    JAVACMD=`cygpath --unix "$JAVACMD"`
+
+    # We build the pattern for arguments to be converted via cygpath
+    ROOTDIRSRAW=`find -L / -maxdepth 1 -mindepth 1 -type d 2>/dev/null`
+    SEP=""
+    for dir in $ROOTDIRSRAW ; do
+        ROOTDIRS="$ROOTDIRS$SEP$dir"
+        SEP="|"
+    done
+    OURCYGPATTERN="(^($ROOTDIRS))"
+    # Add a user-defined pattern to the cygpath arguments
+    if [ "$GRADLE_CYGPATTERN" != "" ] ; then
+        OURCYGPATTERN="$OURCYGPATTERN|($GRADLE_CYGPATTERN)"
+    fi
+    # Now convert the arguments - kludge to limit ourselves to /bin/sh
+    i=0
+    for arg in "$@" ; do
+        CHECK=`echo "$arg"|egrep -c "$OURCYGPATTERN" -`
+        CHECK2=`echo "$arg"|egrep -c "^-"`                                 ### Determine if an option
+
+        if [ $CHECK -ne 0 ] && [ $CHECK2 -eq 0 ] ; then                    ### Added a condition
+            eval `echo args$i`=`cygpath --path --ignore --mixed "$arg"`
+        else
+            eval `echo args$i`="\"$arg\""
+        fi
+        i=$((i+1))
+    done
+    case $i in
+        (0) set -- ;;
+        (1) set -- "$args0" ;;
+        (2) set -- "$args0" "$args1" ;;
+        (3) set -- "$args0" "$args1" "$args2" ;;
+        (4) set -- "$args0" "$args1" "$args2" "$args3" ;;
+        (5) set -- "$args0" "$args1" "$args2" "$args3" "$args4" ;;
+        (6) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" ;;
+        (7) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" ;;
+        (8) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" "$args7" ;;
+        (9) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" "$args7" "$args8" ;;
+    esac
+fi
+
+# Split up the JVM_OPTS And GRADLE_OPTS values into an array, following the shell quoting and substitution rules
+function splitJvmOpts() {
+    JVM_OPTS=("$@")
+}
+eval splitJvmOpts $DEFAULT_JVM_OPTS $JAVA_OPTS $GRADLE_OPTS
+JVM_OPTS[${#JVM_OPTS[*]}]="-Dorg.gradle.appname=$APP_BASE_NAME"
+
+exec "$JAVACMD" "${JVM_OPTS[@]}" -classpath "$CLASSPATH" org.gradle.wrapper.GradleWrapperMain "$@"
--- a/gradlew.bat
+++ b/gradlew.bat
@@ -0,0 +1,90 @@
+@if "%DEBUG%" == "" @echo off
+@rem ##########################################################################
+@rem
+@rem  Gradle startup script for Windows
+@rem
+@rem ##########################################################################
+
+@rem Set local scope for the variables with windows NT shell
+if "%OS%"=="Windows_NT" setlocal
+
+@rem Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script.
+set DEFAULT_JVM_OPTS=
+
+set DIRNAME=%~dp0
+if "%DIRNAME%" == "" set DIRNAME=.
+set APP_BASE_NAME=%~n0
+set APP_HOME=%DIRNAME%
+
+@rem Find java.exe
+if defined JAVA_HOME goto findJavaFromJavaHome
+
+set JAVA_EXE=java.exe
+%JAVA_EXE% -version >NUL 2>&1
+if "%ERRORLEVEL%" == "0" goto init
+
+echo.
+echo ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH.
+echo.
+echo Please set the JAVA_HOME variable in your environment to match the
+echo location of your Java installation.
+
+goto fail
+
+:findJavaFromJavaHome
+set JAVA_HOME=%JAVA_HOME:"=%
+set JAVA_EXE=%JAVA_HOME%/bin/java.exe
+
+if exist "%JAVA_EXE%" goto init
+
+echo.
+echo ERROR: JAVA_HOME is set to an invalid directory: %JAVA_HOME%
+echo.
+echo Please set the JAVA_HOME variable in your environment to match the
+echo location of your Java installation.
+
+goto fail
+
+:init
+@rem Get command-line arguments, handling Windowz variants
+
+if not "%OS%" == "Windows_NT" goto win9xME_args
+if "%@eval[2+2]" == "4" goto 4NT_args
+
+:win9xME_args
+@rem Slurp the command line arguments.
+set CMD_LINE_ARGS=
+set _SKIP=2
+
+:win9xME_args_slurp
+if "x%~1" == "x" goto execute
+
+set CMD_LINE_ARGS=%*
+goto execute
+
+:4NT_args
+@rem Get arguments from the 4NT Shell from JP Software
+set CMD_LINE_ARGS=%$
+
+:execute
+@rem Setup the command line
+
+set CLASSPATH=%APP_HOME%\gradle\wrapper\gradle-wrapper.jar
+
+@rem Execute Gradle
+"%JAVA_EXE%" %DEFAULT_JVM_OPTS% %JAVA_OPTS% %GRADLE_OPTS% "-Dorg.gradle.appname=%APP_BASE_NAME%" -classpath "%CLASSPATH%" org.gradle.wrapper.GradleWrapperMain %CMD_LINE_ARGS%
+
+:end
+@rem End local scope for the variables with windows NT shell
+if "%ERRORLEVEL%"=="0" goto mainEnd
+
+:fail
+rem Set variable GRADLE_EXIT_CONSOLE if you need the _script_ return code instead of
+rem the _cmd.exe /c_ return code!
+if  not "" == "%GRADLE_EXIT_CONSOLE%" exit 1
+exit /b 1
+
+:mainEnd
+if "%OS%"=="Windows_NT" endlocal
+
+:omega
--- a/mobile/.gitignore
+++ b/mobile/.gitignore
@@ -0,0 +1,5 @@
+/build
+
+# tests aren't ready yet
+/src/androidTest
+/src/test
--- a/mobile/build.gradle
+++ b/mobile/build.gradle
@@ -0,0 +1,43 @@
+apply plugin: 'com.android.application'
+apply plugin: 'kotlin-android'
+apply plugin: 'kotlin-android-extensions'
+apply plugin: 'kotlin-kapt'
+
+android {
+    buildToolsVersion "27.0.3"
+    compileSdkVersion 27
+    defaultConfig {
+        applicationId "be.mygod.vpnhotspot"
+        minSdkVersion 21
+        targetSdkVersion 27
+        versionCode 1
+        versionName "0.0.1"
+        testInstrumentationRunner "android.support.test.runner.AndroidJUnitRunner"
+        vectorDrawables.useSupportLibrary true
+    }
+    buildTypes {
+        debug {
+            pseudoLocalesEnabled true
+        }
+        release {
+            shrinkResources true
+            minifyEnabled true
+            proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro'
+        }
+    }
+    dataBinding.enabled = true
+}
+
+dependencies {
+    kapt "com.android.databinding:compiler:$androidPluginVersion"
+    implementation fileTree(dir: 'libs', include: ['*.jar'])
+    implementation "com.android.support:customtabs:$supportLibraryVersion"
+    implementation "com.android.support:preference-v14:$supportLibraryVersion"
+    implementation "com.takisoft.fix:preference-v7:$takisoftFixVersion"
+    implementation "org.jetbrains.kotlin:kotlin-stdlib-jre7:$kotlinVersion"
+    testImplementation 'junit:junit:4.12'
+    androidTestImplementation 'com.android.support.test:runner:1.0.1'
+    androidTestImplementation 'com.android.support.test.espresso:espresso-core:3.0.1'
+}
+
+kapt.generateStubs = true
--- a/mobile/proguard-rules.pro
+++ b/mobile/proguard-rules.pro
@@ -0,0 +1,21 @@
+# Add project specific ProGuard rules here.
+# You can control the set of applied configuration files using the
+# proguardFiles setting in build.gradle.
+#
+# For more details, see
+#   http://developer.android.com/guide/developing/tools/proguard.html
+
+# If your project uses WebView with JS, uncomment the following
+# and specify the fully qualified class name to the JavaScript interface
+# class:
+#-keepclassmembers class fqcn.of.javascript.interface.for.webview {
+#   public *;
+#}
+
+# Uncomment this to preserve the line number information for
+# debugging stack traces.
+#-keepattributes SourceFile,LineNumberTable
+
+# If you keep the line number information, uncomment this to
+# hide the original source file name.
+#-renamesourcefileattribute SourceFile
--- a/mobile/src/main/AndroidManifest.xml
+++ b/mobile/src/main/AndroidManifest.xml
@@ -0,0 +1,29 @@
+<?xml version="1.0" encoding="utf-8"?>
+<manifest xmlns:android="http://schemas.android.com/apk/res/android"
+          package="be.mygod.vpnhotspot">
+
+    <uses-permission android:name="android.permission.ACCESS_WIFI_STATE"/>
+    <uses-permission android:name="android.permission.CHANGE_WIFI_STATE"/>
+
+    <application
+        android:name=".App"
+        android:allowBackup="false"
+        android:label="@string/app_name"
+        android:supportsRtl="true"
+        android:theme="@style/AppTheme">
+        <activity
+            android:name=".MainActivity"
+            android:label="@string/app_name">
+            <intent-filter>
+                <action android:name="android.intent.action.MAIN"/>
+
+                <category android:name="android.intent.category.LAUNCHER"/>
+            </intent-filter>
+        </activity>
+
+        <service
+            android:name=".HotspotService">
+        </service>
+    </application>
+
+</manifest>
--- a/mobile/src/main/java/be/mygod/vpnhotspot/App.kt
+++ b/mobile/src/main/java/be/mygod/vpnhotspot/App.kt
@@ -0,0 +1,15 @@
+package be.mygod.vpnhotspot
+
+import android.app.Application
+import android.app.NotificationChannel
+import android.app.NotificationManager
+import android.os.Build
+
+class App : Application() {
+    override fun onCreate() {
+        super.onCreate()
+        if (Build.VERSION.SDK_INT >= 26) getSystemService(NotificationManager::class.java)
+                .createNotificationChannel(NotificationChannel(HotspotService.CHANNEL,
+                        "Hotspot Service", NotificationManager.IMPORTANCE_LOW))
+    }
+}
--- a/mobile/src/main/java/be/mygod/vpnhotspot/HotspotService.kt
+++ b/mobile/src/main/java/be/mygod/vpnhotspot/HotspotService.kt
@@ -0,0 +1,156 @@
+package be.mygod.vpnhotspot
+
+import android.app.Service
+import android.content.BroadcastReceiver
+import android.content.Context
+import android.content.Intent
+import android.net.wifi.p2p.WifiP2pGroup
+import android.net.wifi.p2p.WifiP2pManager
+import android.os.Binder
+import android.os.Looper
+import android.support.v4.app.NotificationCompat
+import android.support.v4.content.ContextCompat
+import android.util.Log
+import android.widget.Toast
+
+class HotspotService : Service(), WifiP2pManager.ChannelListener {
+    companion object {
+        const val CHANNEL = "hotspot"
+        private const val TAG = "HotspotService"
+    }
+
+    enum class Status {
+        IDLE, STARTING, ACTIVE
+    }
+
+    inner class HotspotBinder : Binder() {
+        val service get() = this@HotspotService
+        val status get() = this@HotspotService.status
+        var data: MainActivity.Data? = null
+
+        fun shutdown() {
+            p2pManager.removeGroup(channel, object : WifiP2pManager.ActionListener {
+                override fun onSuccess() = clean()
+                override fun onFailure(reason: Int) {
+                    Toast.makeText(this@HotspotService, "Failed to remove P2P group (reason: $reason)",
+                            Toast.LENGTH_SHORT).show()
+                }
+            })
+        }
+    }
+
+    private lateinit var p2pManager: WifiP2pManager
+    private lateinit var channel: WifiP2pManager.Channel
+    private lateinit var group: WifiP2pGroup
+    private var receiver: BroadcastReceiver? = null
+    private val binder = HotspotBinder()
+
+    private var status = Status.IDLE
+        set(value) {
+            field = value
+            binder.data?.onStatusChanged()
+        }
+
+    override fun onBind(intent: Intent) = binder
+
+    override fun onCreate() {
+        super.onCreate()
+        p2pManager = getSystemService(Context.WIFI_P2P_SERVICE) as WifiP2pManager
+        onChannelDisconnected()
+    }
+
+    override fun onChannelDisconnected() {
+        channel = p2pManager.initialize(this, Looper.getMainLooper(), this)
+    }
+
+    override fun onStartCommand(intent: Intent?, flags: Int, startId: Int): Int {
+        if (status != Status.IDLE) return START_NOT_STICKY
+        status = Status.STARTING
+        initReceiver()
+        p2pManager.requestGroupInfo(channel, {
+            when {
+                it == null -> doStart()
+                it.isGroupOwner -> doStart(it)
+                else -> {
+                    Log.i(TAG, "Removing old group ($it)")
+                    p2pManager.removeGroup(channel, object : WifiP2pManager.ActionListener {
+                        override fun onSuccess() = doStart()
+                        override fun onFailure(reason: Int) {
+                            Toast.makeText(this@HotspotService, "Failed to remove old P2P group (reason: $reason)",
+                                    Toast.LENGTH_SHORT).show()
+                        }
+                    })
+                }
+            }
+        })
+        return START_NOT_STICKY
+    }
+
+    private fun doStart() {
+        p2pManager.createGroup(channel, object : WifiP2pManager.ActionListener, WifiP2pManager.GroupInfoListener {
+            private fun shutdown() {
+                startForeground(0, NotificationCompat.Builder(this@HotspotService, CHANNEL)
+                        .build())
+                clean()
+            }
+
+            private var tries = 0
+            override fun onSuccess() = p2pManager.requestGroupInfo(channel, this)
+            override fun onGroupInfoAvailable(group: WifiP2pGroup?) {
+                if (group != null && group.isGroupOwner) doStart(group) else if (tries < 10) {
+                    Thread.sleep(30L shl tries++)
+                    onSuccess()
+                } else {
+                    Log.w(TAG, "Unexpected group: $group")
+                    shutdown()
+                }
+            }
+
+            override fun onFailure(reason: Int) {
+                Toast.makeText(this@HotspotService, "Failed to create P2P group (reason: $reason)",
+                        Toast.LENGTH_SHORT).show()
+                shutdown()
+            }
+        })
+    }
+    private fun doStart(group: WifiP2pGroup) {
+        status = Status.ACTIVE
+        this.group = group
+        startForeground(1, NotificationCompat.Builder(this@HotspotService, CHANNEL)
+                .setColor(ContextCompat.getColor(this@HotspotService, R.color.colorPrimary))
+                .setContentTitle(group.networkName)
+                .setSubText(group.passphrase)
+                .setSmallIcon(R.drawable.ic_device_wifi_tethering)
+                .build())
+    }
+
+    private fun initReceiver() {
+        return
+        receiver = object : BroadcastReceiver() {
+            override fun onReceive(context: Context, intent: Intent) {
+                when (intent.action) {
+                    // TODO
+                }
+            }
+        }
+        registerReceiver(receiver, createIntentFilter(
+                WifiP2pManager.WIFI_P2P_STATE_CHANGED_ACTION,
+                WifiP2pManager.WIFI_P2P_PEERS_CHANGED_ACTION,
+                WifiP2pManager.WIFI_P2P_CONNECTION_CHANGED_ACTION,
+                WifiP2pManager.WIFI_P2P_THIS_DEVICE_CHANGED_ACTION))
+    }
+
+    private fun clean() {
+        status = Status.IDLE
+        stopForeground(true)
+    }
+
+    override fun onDestroy() {
+        if (status != Status.IDLE) binder.shutdown()
+        if (receiver != null) {
+            unregisterReceiver(receiver)
+            receiver = null
+        }
+        super.onDestroy()
+    }
+}
--- a/mobile/src/main/java/be/mygod/vpnhotspot/MainActivity.kt
+++ b/mobile/src/main/java/be/mygod/vpnhotspot/MainActivity.kt
@@ -0,0 +1,80 @@
+package be.mygod.vpnhotspot
+
+import android.content.ComponentName
+import android.content.Context
+import android.content.Intent
+import android.content.ServiceConnection
+import android.databinding.BaseObservable
+import android.databinding.Bindable
+import android.databinding.DataBindingUtil
+import android.os.Bundle
+import android.os.IBinder
+import android.support.v4.content.ContextCompat
+import android.support.v7.app.AppCompatActivity
+import be.mygod.vpnhotspot.databinding.MainActivityBinding
+
+class MainActivity : AppCompatActivity(), ServiceConnection {
+    inner class Data : BaseObservable() {
+        val switchEnabled: Boolean
+            @Bindable get() = when (binder?.status) {
+                HotspotService.Status.IDLE -> true
+                HotspotService.Status.ACTIVE -> true
+                else -> false
+            }
+        var serviceStarted: Boolean
+            @Bindable get() = when (binder?.status) {
+                HotspotService.Status.STARTING -> true
+                HotspotService.Status.ACTIVE -> true
+                else -> false
+            }
+            set(value) {
+                val binder = binder
+                when (binder?.status) {
+                    HotspotService.Status.IDLE ->
+                        ContextCompat.startForegroundService(this@MainActivity,
+                                Intent(this@MainActivity, HotspotService::class.java))
+                    HotspotService.Status.ACTIVE -> binder.shutdown()
+                }
+            }
+
+        fun onStatusChanged() {
+            notifyPropertyChanged(BR.switchEnabled)
+            notifyPropertyChanged(BR.serviceStarted)
+        }
+        fun onBinderChanged() {
+            onStatusChanged()
+        }
+    }
+
+    private lateinit var binding: MainActivityBinding
+    private val data = Data()
+    private var binder: HotspotService.HotspotBinder? = null
+
+    override fun onCreate(savedInstanceState: Bundle?) {
+        super.onCreate(savedInstanceState)
+        binding = DataBindingUtil.setContentView(this, R.layout.main_activity)
+        binding.data = data
+    }
+
+    override fun onStart() {
+        super.onStart()
+        bindService(Intent(this, HotspotService::class.java), this, Context.BIND_AUTO_CREATE)
+    }
+
+    override fun onStop() {
+        unbindService(this)
+        super.onStop()
+    }
+
+    override fun onServiceConnected(name: ComponentName?, service: IBinder?) {
+        val binder = service as HotspotService.HotspotBinder
+        binder.data = data
+        this.binder = binder
+        data.onBinderChanged()
+    }
+
+    override fun onServiceDisconnected(name: ComponentName?) {
+        binder?.data = null
+        binder = null
+    }
+}
--- a/mobile/src/main/java/be/mygod/vpnhotspot/Utils.kt
+++ b/mobile/src/main/java/be/mygod/vpnhotspot/Utils.kt
@@ -0,0 +1,9 @@
+package be.mygod.vpnhotspot
+
+import android.content.IntentFilter
+
+fun createIntentFilter(vararg actions: String): IntentFilter {
+    val result = IntentFilter()
+    actions.forEach { result.addAction(it) }
+    return result
+}
--- a/mobile/src/main/res/drawable/ic_device_wifi_tethering.xml
+++ b/mobile/src/main/res/drawable/ic_device_wifi_tethering.xml
@@ -0,0 +1,9 @@
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+        android:width="24dp"
+        android:height="24dp"
+        android:viewportWidth="24.0"
+        android:viewportHeight="24.0">
+    <path
+        android:fillColor="#FFFFFFFF"
+        android:pathData="M12,11c-1.1,0 -2,0.9 -2,2s0.9,2 2,2 2,-0.9 2,-2 -0.9,-2 -2,-2zM18,13c0,-3.31 -2.69,-6 -6,-6s-6,2.69 -6,6c0,2.22 1.21,4.15 3,5.19l1,-1.74c-1.19,-0.7 -2,-1.97 -2,-3.45 0,-2.21 1.79,-4 4,-4s4,1.79 4,4c0,1.48 -0.81,2.75 -2,3.45l1,1.74c1.79,-1.04 3,-2.97 3,-5.19zM12,3C6.48,3 2,7.48 2,13c0,3.7 2.01,6.92 4.99,8.65l1,-1.73C5.61,18.53 4,15.96 4,13c0,-4.42 3.58,-8 8,-8s8,3.58 8,8c0,2.96 -1.61,5.53 -4,6.92l1,1.73c2.99,-1.73 5,-4.95 5,-8.65 0,-5.52 -4.48,-10 -10,-10z"/>
+</vector>
--- a/mobile/src/main/res/layout/main_activity.xml
+++ b/mobile/src/main/res/layout/main_activity.xml
@@ -0,0 +1,103 @@
+<?xml version="1.0" encoding="utf-8"?>
+<layout
+    xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:app="http://schemas.android.com/apk/res-auto"
+    xmlns:tools="http://schemas.android.com/tools">
+    <data>
+        <variable
+            name="data"
+            type="be.mygod.vpnhotspot.MainActivity.Data"/>
+    </data>
+    <LinearLayout
+        android:orientation="vertical"
+        android:layout_width="match_parent"
+        android:layout_height="match_parent">
+        <android.support.v7.widget.Toolbar
+            android:layout_height="?attr/actionBarSize"
+            android:layout_width="match_parent"
+            android:background="?attr/colorPrimary"
+            android:elevation="4dp"
+            android:theme="@style/ThemeOverlay.AppCompat.Dark.ActionBar"
+            app:popupTheme="@style/ThemeOverlay.AppCompat.Light"
+            android:id="@+id/toolbar">
+
+            <Switch
+                android:id="@+id/switchService"
+                android:layout_width="match_parent"
+                android:layout_height="match_parent"
+                android:layout_marginEnd="16dp"
+                android:enabled="@{data.switchEnabled}"
+                android:checked="@{data.serviceStarted}"
+                android:onCheckedChanged="@{(_, checked) -> data.setServiceStarted(checked)}"
+                android:text="@string/app_name"
+                android:textAppearance="@style/TextAppearance.Widget.AppCompat.Toolbar.Title"/>
+        </android.support.v7.widget.Toolbar>
+
+        <GridLayout
+            android:layout_width="match_parent"
+            android:layout_height="wrap_content"
+            android:paddingBottom="8dp"
+            android:paddingEnd="16dp"
+            android:paddingStart="16dp"
+            android:paddingTop="8dp">
+
+            <TextView
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content"
+                android:text="Network name"
+                android:textAppearance="@style/TextAppearance.AppCompat.Subhead"/>
+
+            <Space
+                android:layout_width="8dp"
+                android:layout_height="0dp"
+                android:layout_column="1"
+                android:layout_row="0"/>
+
+            <TextView
+                android:id="@+id/textSsid"
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content"
+                android:layout_column="2"
+                android:layout_row="0"
+                tools:text="DIRECT-rAnd0m"/>
+
+            <TextView
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content"
+                android:layout_column="0"
+                android:layout_row="1"
+                android:text="Password"
+                android:textAppearance="@style/TextAppearance.AppCompat.Subhead"/>
+
+            <TextView
+                android:id="@+id/textPassword"
+                android:layout_width="wrap_content"
+                android:layout_height="wrap_content"
+                android:layout_column="2"
+                android:layout_row="1"
+                tools:text="p4ssW0rd"/>
+        </GridLayout>
+
+        <TextView
+            android:layout_width="match_parent"
+            android:layout_height="wrap_content"
+            android:paddingStart="16dp"
+            android:paddingEnd="16dp"
+            android:text="Connected devices"
+            android:textAppearance="@style/TextAppearance.AppCompat.Medium"/>
+
+        <View
+            android:layout_width="match_parent"
+            android:layout_height="1dp"
+            android:background="#000"
+            android:backgroundTint="?android:attr/textColorSecondary"/>
+
+        <android.support.v7.widget.RecyclerView
+            android:layout_width="match_parent"
+            android:layout_height="match_parent"
+            android:paddingBottom="8dp"
+            android:paddingEnd="16dp"
+            android:paddingStart="16dp"
+            android:paddingTop="8dp"/>
+    </LinearLayout>
+</layout>
--- a/mobile/src/main/res/values/colors.xml
+++ b/mobile/src/main/res/values/colors.xml
@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="utf-8"?>
+<resources>
+    <color name="colorPrimary">#3F51B5</color>
+    <color name="colorPrimaryDark">#303F9F</color>
+    <color name="colorAccent">#FF4081</color>
+</resources>
--- a/mobile/src/main/res/values/strings.xml
+++ b/mobile/src/main/res/values/strings.xml
@@ -0,0 +1,3 @@
+<resources>
+    <string name="app_name">VPN Hotspot</string>
+</resources>
--- a/mobile/src/main/res/values/styles.xml
+++ b/mobile/src/main/res/values/styles.xml
@@ -0,0 +1,11 @@
+<resources>
+
+    <!-- Base application theme. -->
+    <style name="AppTheme" parent="Theme.AppCompat.Light.NoActionBar">
+        <!-- Customize your theme here. -->
+        <item name="colorPrimary">@color/colorPrimary</item>
+        <item name="colorPrimaryDark">@color/colorPrimaryDark</item>
+        <item name="colorAccent">@color/colorAccent</item>
+    </style>
+
+</resources>
--- a/settings.gradle
+++ b/settings.gradle
@@ -0,0 +1 @@
+include ':mobile'