Rewrite notification code to compile SDK 23+

.gitignore

@@ -1,23 +1,42 @@
 # Built application files
+build/
+app/apk/
+app/debug/
+app/release/
+app/beta/
+
+# Crashlytics configuations
+/*/com_crashlytics_export_strings.xml
+
+# Local configuration file (sdk path, etc)
+local.properties
+/*/local.properties
+
+# Gradle generated files
+.gradle/
+gradlew.bat
+
+# Signing files
+/*/.signing/
+
+.idea/
+
+*.iml
+
+# built application files
 *.apk
 *.ap_
 
-# Files for the Dalvik VM
+# files for the dex VM
 *.dex
 
 # Java class files
 *.class
 
-# Generated files
-bin/
-gen/
-
-# Gradle files
-.gradle/
-build/
+# built native files
+*.o
+*.so
 
-# Local configuration file (sdk path, etc)
-local.properties
+# ProGuard mapping files
+*_mapping.txt
 
-# Proguard folder generated by Eclipse
-proguard/

.travis.yml

@@ -0,0 +1,15 @@
+language: android
+android:
+  components:
+    - tools
+    - platform-tools
+    # The BuildTools version used by your project
+    - build-tools-28.0.3
+    # The SDK version used to compile your project
+    - android-28
+before_script:
+  - chmod ug+x ./gradlew
+  #- sed -i -e '/signingConfigs.debug/d' app/build.gradle
+before_install:
+        - yes | sdkmanager "platforms;android-28"
+

CHANGELOG.md

@@ -0,0 +1,138 @@
+#### v07.00.00 (g)
+* Support Android O/P
+* Fallback bind to loopback
+* Several fixes
+
+#### v06.03.00b (g1b3161b)
+* Fix get AP IP address
+* Fix screen state after switcing off service from notification
+
+#### v06.02.00b (g521f4fb)
+* Request permission if need
+* FOREGROUND_SERVICE permission if need
+* Fix UTF-8 encoded document root
+
+#### v06.01.00b (g728324c)
+* Fix notification for Android 9 (P) (API 28)
+* Bind to loopback as fallback
+* minSdk is 10
+
+#### v06.00.00f (gbf50d54)
+#### v05.01.02f (g64632fd)
+#### v05.01.01f (g9538229)
+* Fake versions to trigger F-Driod publish
+
+#### v05.01.00b (g462fd90)
+* Update gradle configuration for Android Studio 3.2
+
+#### v05.00.00 (g2145b67)
+* Change lWS.QR call according to new API
+
+#### v04.02.00 (g7a05764)
+* Increase target API from 21 to 26
+
+#### v04.01.00 (g1bda4e4)
+* Change lWS.QR call according to new API
+
+### v04.00.00 (gd747f64)
+* HEAD request and Last modified (incremental download)
+* Multipart range (video seek)
+* Directory index sort by name, date and size. New icons.
+* Add MIME types for audio files
+* Several fixes.
+
+#### v03.06.00b (g372ca97)
+* Default favicon.ico
+* Prepare code for release
+
+#### v03.05.00b (g4ccb846)
+* New design of directory index page
+* Fix bug with non ASCII file names v03.04.00b (g0efab1b)
+* Tweak directory listing design
+
+#### v03.03.00b (g6897fe2)
+* Directory listing sort
+
+#### v03.02.00b (g13af687)
+Since this version incremental download is possible.
+* Support Last-Modified
+* Support HEAD request
+
+#### v03.01.00b (g6141abe)
+* Support partial content (allow to seek video).
+
+### v03.00.00 (g579b06e)
+* Add share URL by QR code.
+* Offer to install external program if need
+* Click on main screen variable values call corresponding settings.
+
+#### v02.03.00b (g7fb3791)
+* Offer to install OI File manager in attempt to use and it is not installed.
+
+#### v02.02.00b (ge329d5f)
+* support [QR code plugin](http://play.google.com/store/apps/details?id=net.basov.lws.qr.gpm")
+* Interface tweaks
+
+#### v02.01.00b (ga2077c8)
+* Add QR Code URL function
+* Fix service restart if configuration changed
+
+### v02.00.00 (g36b7530)
+* Another service model to stable run in background
+* New 'Send URL' button
+* Add button to stop service from notification
+* More informative logging
+* Minimal Android version is 4.1 now
+* Check and fix wrong configuration values
+* Fix several NPE, ANR and other bugs
+
+#### v01.11.00b (g63a4a2d)
+* Add tethering AP switch off detection
+* More informative logging
+
+#### v01.10.00b (g8c53bf8) 
+* Fix 'Use OI File Manager' preference issue
+* Several build system tweaks
+
+#### v01.09.00b (g5b9da2a)
+* New 'Send URL' button
+
+#### v01.08.00b (g6a995d3)
+* Fix issue with return from preferences
+
+#### v01.07.00b (g68e6e24)
+* Beta release to test ProGuard settings
+
+#### v01.06.00b (ca00cdb)
+* Display connection diagnostic on log screen
+* Fix default document root creation on legacy devices
+* Fix restart on configuration changed on legacy devices
+
+#### v01.05.00b (8fcb81b)
+* Improve  stop service from notification issue
+* Make log selectable
+* Fix several bugs
+
+#### v01.04.00b (g7bf53e8)
+* Display application version at start
+* Fix configuration check and reset to default
+
+#### v01.03.00b (g722356c)
+* Fix NumberFormatException exception
+
+#### v01.02.00b (g86e678b)
+* Improve service stability
+* Add button to stop service from notification
+* Fix several NPE
+
+#### v01.01.00b (ga889b46)
+* Another service model to stable run in background
+* Check and fix configuration values
+* More informative logging
+* Fix several bugs
+
+### v00.01.01b (g9efcd5f)
+* Fix 0 content length
+
+### v01.00.00 (g06f4f90)
+* 1-st public release.

LICENSE

@@ -1,4 +1,4 @@
-GNU GENERAL PUBLIC LICENSE
+                    GNU GENERAL PUBLIC LICENSE
                        Version 3, 29 June 2007
 
  Copyright (C) 2007 Free Software Foundation, Inc. <http://fsf.org/>
@@ -631,8 +631,9 @@ to attach them to the start of each source file to most effectively
 state the exclusion of warranty; and each file should have at least
 the "copyright" line and a pointer to where the full notice is found.
 
-    {one line to give the program's name and a brief idea of what it does.}
-    Copyright (C) {year}  {name of author}
+    lightweight Web Server (lWS) for Android.
+    Copyright (C) 2017,2018 Mikhail Basov
+    Copyright (C) 2009-2014 Markus Bode
 
     This program is free software: you can redistribute it and/or modify
     it under the terms of the GNU General Public License as published by
@@ -652,7 +653,9 @@ Also add information on how to contact you by electronic and paper mail.
   If the program does terminal interaction, make it output a short
 notice like this when it starts in an interactive mode:
 
-    {project}  Copyright (C) {year}  {fullname}
+    lWS  Copyright (C) 2017,2018  Mikhail Basov
+    androidwebserver Copyright (C) 2009-2014 Markus Bode
+
     This program comes with ABSOLUTELY NO WARRANTY; for details type `show w'.
     This is free software, and you are welcome to redistribute it
     under certain conditions; type `show c' for details.
@@ -671,4 +674,4 @@ into proprietary programs.  If your program is a subroutine library, you
 may consider it more useful to permit linking proprietary applications with
 the library.  If this is what you want to do, use the GNU Lesser General
 Public License instead of this License.  But first, please read
-<http://www.gnu.org/philosophy/why-not-lgpl.html>.
+<http://www.gnu.org/philosophy/why-not-lgpl.html>.

README.md

@@ -1,17 +1,56 @@
-Webserver for Android
-=====================
-
-Smallest webserver for android. Works only when connected to a wifi-network. Use at your own risk and feel free to contribute :-)
-
-Twitter: [@bodeme](https://twitter.com/bodeme)
-
-License
-=======
-Android Webserver is licensed under the [GPLv3 License](COPYING).
-
-Features
-========
-* GET-Requests
-* Handling of ASCII and BINARY Files
-* Tasker: List all tasks (http://example.org/tasker/)
-* Tasker: Execute task (http://example.org/tasker/taskname)
+## lightweight Web Server (lWS) for Android
+
+<a href="https://play.google.com/store/apps/details?id=net.basov.lws.r"><img src="https://play.google.com/intl/en_us/badges/images/generic/en_badge_web_generic.png" height="80" alt="Available on Google Play" /></a>
+<a href="https://travis-ci.org/mvbasov/lWS"><img src="https://travis-ci.org/mvbasov/lWS.svg?branch=master" alt="Tavis CI Build Status" /></a>
+<a href="https://f-droid.org/en/packages/net.basov.lws.fdroid/"><img src="https://f-droid.org/badge/get-it-on.png" height="80" alt="Available on F-Droid" /></a>
+
+<table>
+  <tr>
+    <td width="20%"><img style="max-width:25%;height:auto" src="ic_launcher-web.png" alt="lWS" /><h3 align="center">lWS</h3></td>
+    <td width="80%">
+      <h3>It is ...</h3>
+      <ul>
+  <li>... Web Server for static content.</li>
+  <li>... lightweight. APK size less then 100 Kb.</li>
+  <li>... as simple as possible. Only essential features implemented.</li>
+  <li>... open. <a href="https://github.com/mvbasov/lWS">Source code</a> released under GPL-3.0.</li>
+  <li>... personal solution. It is not optimized/tested for many parallel connections and large file transfer.</li>
+  <li>... network state responsive. Require WiFi connected or tethering enabled. Service stop automatically if network disconnected.</li>
+  <li>... connect to lopback interface if no other available.</li>
+  </ul>
+    </td>
+  </tr>
+</table>
+
+### Derivate from
+This project based on [another open source project](https://github.com/bodeme/androidwebserver)
+Unfortunately, original project didn't maintained for 3 years.
+
+### What is configurable
+* Document root. Path may be entered as text or optional elected using OI File Manager.
+* Port. May be from 1024 to 65535. Default is 8080
+In attempt to set wrong value parameter automatically set to default.
+
+### Document root
+Document root by default set to application private directory. Example index file automatically created. It is safe configuration. You can place your pages in this directory. But be carefully! If you use Android 5.0 or above and deinstall the application this directory and it's content will be removed.
+
+### "Open in browser" and "Send URL"
+After server starts you can press "Open in browser" button for check.
+You can send working server URL to another device by Bluetooth, Android Beam, E-Mail and other way available on your device.
+
+### On screen log
+The application has no permanent logging. I treat this as redundant functionality. I doing my best to make notification actual all time. On screen log actual only then application visible. Log screen may be cleared after returning from background.
+
+### Security warning
+You can change document root to any readable point of file system, but you need to understand what are you doing.
+<b>Be careful: you could (suddenly?) create the configuration so way, than anyone on the same WiFi network could access to the data on your device either you don't like it.</b>
+All files from document root and below available for reading without any restrictions to anyone who connected to network and known URL of the server.
+
+### License
+lWS is licensed under the [GPLv3 License](LICENSE) because [original project](https://github.com/bodeme/androidwebserver)
+Directory listing sort based on [this project](https://github.com/wmentzel/table-sort) licensed under GPL-3.0
+
+### Artwork
+* File listing icons from [Feather project](https://feathericons.com/) released under MIT license.
+* Application icon designed specially for this application.
+