Sha256: dddae0bbdb18811a7a0c0b09b231d8ae6ae0d3a9086646031a8aa0d90502a14b
Contents?: true
Size: 1.35 KB
Versions: 17
Compression:
Stored size: 1.35 KB
Contents
class Preferences
def initialize(preferences)
@preferences = preferences
end
def has_key?(key)
@preferences.contains(key.to_s)
end
def contains?(key)
has_key? key
end
def get(key, default = nil)
prefs = (safe_get(key, nil) { |k, d| @preferences.getBoolean(k, nil) }) ||
(safe_get(key, nil) { |k, d| @preferences.getFloat(k, nil) }) ||
(safe_get(key, nil) { |k, d| @preferences.getInt(k, nil) }) ||
(safe_get(key, nil) { |k, d| @preferences.getLong(k, nil) }) ||
(safe_get(key, nil) { |k, d| @preferences.getString(k, nil) })
prefs.nil? ? default : prefs
end
def update_attributes(attributes = {})
editor = @preferences.edit
attributes.each { |k,v|
k = k.to_s
if v.kind_of? String
editor.putString(k,v)
elsif v.kind_of? Integer
editor.putInt(k,v)
elsif v.kind_of? Long
editor.putLong(k,v)
elsif v.kind_of? Float
editor.putFloat(k,v)
elsif v.boolean?
editor.putBoolean(k,v)
elsif v == :remove
editor.remove(k)
end
}
editor
end
def update_attributes!(attributes = {})
update_attributes(attributes).commit
end
private
def safe_get(key, default, &block)
begin
block.call key.to_s, default
rescue Java::java.lang.ClassCastException=>e
nil
end
end
end
Version data entries
17 entries across 17 versions & 1 rubygems