Aard 2 for Android is a successor to Aard Dictionary for Android. It comes with redesigned user interface, bookmarks, history and a better dictionary storage format.
Lookup queries are punctuation, diacritics and case insensitive.
Visited articles are automatically added to history and appear in History tab. Articles can also be bookmarked (tap Bookmark icon when viewing article). Bookmarked articles appear in Bookmarks tab. Bookmarks and history can be filtered and sorted by time or article title. Both bookmarks and history are limited to a hundred of most recently used items. To remove bookmark or history record, long tap a list item to enter selection mode, tap items to be removed, tap Trash Can icon and confirm. A bookmark can also be removed by tapping Bookmark icon when viewing article.
Dictionaries can be added by scanning device or by manually selecting dictionary files.
Note that application itself does not download dictionary files.
Opened dictionaries can be ordered by marking and unmarking them as “favorite” (tap dictionary title). Lookup results of equal match strength from multiple dictionaries are presented in the order of dictionaries in the dictionary list. Dictionaries can also be deactivated (turned off). Turned off dictionaries do not participate in word lookup or random article lookup, but are still available when opening articles from bookmarks, history or when following links in other articles. Unwanted dictionaries can also be completely removed from the program (but dictionary files are not deleted).
Dictionaries may include alternate style sheets. User may also add custom style sheets via Settings tab. Dictionary built-in and user styles appear in the “Style…” menu in article view.
Mathematical formulas in Wikipedia articles are rendered as text using MathJax - scalable, styleable, beautiful on any screen.
Tapping application logo in main activity opens random article from an active dictionary. User may optionally limit random lookup to only use favorite dictionaries.
Aard 2 uses local embedded web server to provide article content. This permission is necessary to run the server.
Also, articles may reference remote content such as images. This permission is necessary to load it.
User chooses when to allow loading remote content: always, when on Wi-Fi or never. This permission is necessary to implement this.
This permission is needed to access dictionary files on external storage.
Aard 2 is built with Gradle.
Aard 2 depends on projects slobj and slobber.
Get the source code:
mkdir aard2
cd aard2
git clone https://github.com/itkach/slobj.git
git clone https://github.com/itkach/slobber.git
git clone https://github.com/itkach/aard2-android.gitCreate settings.gradle with the following content:
include ':slobj'
include ':slobber'
include ':aard2-android'Open Android Studio, go to File, Import Project…, select aard2 directory and then Finish. This should create the project ready for running and debugging on device or in emulator.
To build an APK on the command line:
cd aard2-android
gradle buildTo install the APK:
adb install -r build/outputs/apk/aard2-android-debug.apkAard 2 lookup can be initiated from other applications, either through standard Share action or directly, if application implemented an action to start Aard 2 with lookup intent.
Applications can launch Aard 2 lookup by starting activity with intent
aard2.lookup with text to look up passed as an extra string
parameter SearchManager.QUERY. For example:
Intent intent = new Intent("aard2.lookup");
intent.putExtra(SearchManager.QUERY, "Foo Bar");
startActivity(intent);Same thing from a command line using adb:
adb shell am start -a aard2.lookup -e query "Foo Bar"