Calendar Import/Export

This app allows you to import/export your calendars using ics files without using Google synchronization services.

For more information, see http://sufficientlysecure.org/android/.

| Google Play | F-Droid |

Build

Prerequisites

1. Run the Android SDK Manager (shell command: android)
2. Expand the "Extras" directory and install "Android Support Repository", "Android Support Library" and "Google Repository".
3. Make sure the ANDROID_HOME environment variable is set and points to your Android SDK install directory (shell command export ANDROID_HOME=~/AndroidSDK/)
4. Make sure the Android SDK directories "platform-tools", and "tools" are in your PATH (shell command export PATH="$ANDROID_HOME/platform-tools/:$ANDROID_HOME/tools/:$PATH)

Build with Gradle

1. Run the Gradle wrapper (shell commands ./gradlew build, ./gradlew clean etc)
2. Run ./gradlew --help for help and ./gradlew tasks for a list of available build tasks
3. If needed, edit "CalendarImportExport/build.gradle" to change the "compileSdkVersion" and/or "buildToolsVersion" numbers to match what you installed using the SDK Manager
4. If needed, edit "CalendarImportExport/build.gradle" to change the "com.android.support:support-v4" version number to match the version of "Android Support Library" you installed using the SDK Manager

Build with Android Studio

1. Start Android Studio
2. Choose the "Import project" option.
3. Select the "build.gradle" file in this directory and click OK.
4. Once imported, use the build action from the "Build" menu.

Contribute

Fork the git repository, make changes and submit a pull request with the details.

Bugs

Bugs can be raised at Github.

Translations

Translations can be submitted at Transifex.

Coding Style

Code

• Indentation: 4 spaces, no tabs
• Maximum line width for code and comments: 100
• Opening braces don't go on their own line
• Field names: Non-public, non-static fields start with m.
• Acronyms are words: Treat acronyms as words in names, yielding !XmlHttpRequest, getUrl(), etc.

See http://source.android.com/source/code-style.html

XML

• XML Maximum line width 999
• XML: Split multiple attributes each on a new line
• XML: Indent using spaces with Indention size 4

See http://www.androidpolice.com/2009/11/04/auto-formatting-android-xml-files-with-eclipse/

Licenses

Calendar Import/Export is licensed under the GPL v3+. The file LICENSE includes the full license text.

Details

Calendar Import/Export is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation, either version 3 of the License, or (at your option) any later version.

Calendar Import/Export is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details.

You should have received a copy of the GNU General Public License along with Calendar Import/Export. If not, see http://www.gnu.org/licenses/.

Libraries

• iCal4J
  https://github.com/ical4j
  See LICENSE.iCal4j

• Apache Commons
  http://commons.apache.org
  Apache License v2

• backport-util-concurrent
  http://backport-jsr166.sourceforge.net
  Public Domain

Images

• icon.svg
  Based on Tango Icon Library and RRZE Icon Set
  http://tango.freedesktop.org
  http://rrze-icon-set.berlios.de
  Public Domain (Tango Icon Library) and Creative Commons Attribution Share-Alike license 3.0. (RRZE Icon Set)