tray__authority is now deprecated. You'll see a big error in logcat when your are still using it. Instead the <applicationId>.tray will be used as authority.

If you rely on a specific authority of the ContentProvider (and you really don't) you can change it. Read the wiki for more information.

dependencies {
    compile 'net.grandcentrix.tray:tray:0.12.0'
}

• preference key cannot be empty #84, thx @eyedol
• clearBut(TrayPreference) -> clearBut(AbstractTrayPreference) #89

dependencies {
    compile 'net.grandcentrix.tray:tray:0.11.1'
}

Version 0.10.0 07.09.16

• all accessor methods return boolean indicating the success of i.e. put, remove. They will never again throw an error. #69
• new contains() method #74

• All features and changes of the 1.0.0-rc preview builds
• #65 Fix deletion of non string migrated shared preferences.

Version 1.0.0 preview - postponed until the memory cache is ready

1.0.0-rc3 05.11.15

• hotfix for listener on Android 6.0 which has caused a infinity loop #55
• the sample project includes now a way to test the multi process support compared to the SharedPreferences
• removed unnecessary write operation for every version check #54

1.0.0-rc2 24.09.15

• added logging for all data changing methods. Enable via adb shell setprop log.tag.Tray VERBOSE

1.0.0-rc1 21.09.15

• Android M Auto Backup feature support (see the Documentation)
  • split up database for user and device specific data (device specific data can now be excluded from the auto backup)
  • TrayPreferences has now an optional 3. constructor parameter TrayStorage.Type, USER or DEVICE indicating the internal database (required for Android M Auto Backup). Default is USER
• New methods and changes
  • PreferenceAccessor#wipe() clears the preference data and it's internal data (version)
  • TrayPreferences#annexModule(String name) imports a module by name and wipes it afterwards. This allows renaming of preferences without losing data
  • AbstractTrayPreference#annex(ModularizedStorage<TrayItem>) allows a storage to import another storage, wipes the imported afterwards
  • Preference #onCreate(...) and #onUpgrade(...) aren't abstract anymore because they don't require an implementation
• Deprecations (will be removed soon)
  • TrayAppPreferences is now deprecated. Use AppPreferences instead (renaming)
  • TrayModulePreferences is now deprecated. Use TrayPreferences instead to extend from for your own Preferences
• Internal structure
  • new package structure. merged packages accessor, migration and storage into core
  • package provider contains a TrayStorage implementation with a ContentProvider. Is easy exchangeable with another TrayStorage implementation
  • ModularizedTrayPreference is now called AbstractTrayPreference
  • ModularizedStorage was renamed to TrayStorage

Get it

compile 'net.grandcentrix.tray:tray:1.0.0-rc1'

Changelog

• Android M Auto Backup feature support (see the Documentation)
  • split up database for user and device specific data (device specific data can now be excluded from the auto backup)
  • TrayPreferences has now an optional 3. constructor parameter TrayStorage.Type, USER or DEVICE indicating the internal database (required for Android M Auto Backup). Default is USER
• New methods and changes
  • PreferenceAccessor#wipe() clears the preference data and it's internal data (version)
  • TrayPreferences#annexModule(String name) imports a module by name and wipes it afterwards. This allows renaming of preferences without losing data
  • AbstractTrayPreference#annex(ModularizedStorage<TrayItem>) allows a storage to import another storage, wipes the imported afterwards
  • Preference #onCreate(...) and #onUpgrade(...) aren't abstract anymore because they don't require an implementation
• Deprecations (will be removed soon)
  • TrayAppPreferences is now deprecated. Use AppPreferences instead (renaming)
  • TrayModulePreferences is now deprecated. Use TrayPreferences instead to extend from for your own Preferences
• Internal structure
  • new package structure. merged packages accessor, migration and storage into core
  • package provider contains a TrayStorage implementation with a ContentProvider. Is easy exchangeable with another TrayStorage implementation
  • ModularizedTrayPreference is now called AbstractTrayPreference
  • ModularizedStorage was renamed to TrayStorage

• getContext() is working in TrayModulePreference#onCreate
• applied new code style

• saving null with mPref.put(KEY, null) works now
• access to preference with throwing methods instead of default value (throws ItemNotFoundException). Example: mPref.getString(KEY); instead of mPref.getString(KEY, "defaultValue");
• WrongTypeException when accessing a preference with a different type and the data isn't parsable. Float (10.1f) -> String works, String ("10.1") -> Float works, String ("test") -> Float throws!
• javadoc in now included in aar

first public release