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Commit ab15e923 authored by Muyuan Li's avatar Muyuan Li Committed by Alan Viverette
Browse files

Fixed a bug in DisplayUtils in which the length of entries will be added 

twice, causing IndexOutOfBound exception at runtime when using custom
DPI

Change-Id: Ib106f0ee8044893e2c1f3b4f334b741194171e2a
(cherry picked from commit d4ed8400ff7bc60e1391f4ea248390342a9f90dd)
parent d553f4f9

src/com/android/settings/display/DisplayDensityUtils.java

+3 −2
Original line number Diff line number Diff line
@@ -154,10 +154,11 @@ class DisplayDensityUtils { 
        } else {

            // We don't understand the current density. Must have been set by

            // someone else. Make room for another entry...

            values = Arrays.copyOf(values, values.length + 1);

            int newLength = values.length + 1;

            values = Arrays.copyOf(values, newLength);

            values[curIndex] = currentDensity;



            entries = Arrays.copyOf(entries, values.length + 1);

            entries = Arrays.copyOf(entries, newLength);

            entries[curIndex] = res.getString(SUMMARY_CUSTOM, currentDensity);



            displayIndex = curIndex;