1<?xml version="1.0" encoding="utf-8"?> 2<resources> 3 <declare-styleable name="NumberPickerPreference"> 4 <attr name="minValue" format="integer" /> 5 <attr name="maxValue" format="integer" /> 6 </declare-styleable> 7 <declare-styleable name="HistogramChart"> 8 <attr name="description" format="string" /> 9 <attr name="numDataSets" format="integer" /> 10 <attr name="binWidth" format="float" /> 11 </declare-styleable> 12</resources> 13