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Fix SpannableStringBuilder getSpans sort am: 051caedcaa

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am: 1764efad93

Change-Id: I33b2f25901330e79bbc166a318f71d5124d0b332
This commit is contained in:
Siyamed Sinir
2017-01-24 22:14:44 +00:00
committed by android-build-merger
parent 7afe571bd7 1764efad93
commit 3d9238ec63
1 changed files with 19 additions and 13 deletions
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32
core/java/android/text/SpannableStringBuilder.java
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@@ -1074,16 +1074,19 @@ public class SpannableStringBuilder implements CharSequence, GetChars, Spannable
}
for (int i = size - 1; i > 0; i--) {
T v = array[0];
int prio = priority[0];
int insertOrder = insertionOrder[0];
final T tmpSpan = array[0];
array[0] = array[i];
array[i] = tmpSpan;
final int tmpPriority = priority[0];
priority[0] = priority[i];
priority[i] = tmpPriority;
final int tmpOrder = insertionOrder[0];
insertionOrder[0] = insertionOrder[i];
insertionOrder[i] = tmpOrder;
siftDown(0, array, i, priority, insertionOrder);
array[i] = v;
priority[i] = prio;
insertionOrder[i] = insertOrder;
}
}
@@ -1099,10 +1102,6 @@ public class SpannableStringBuilder implements CharSequence, GetChars, Spannable
*/
private final <T> void siftDown(int index, T[] array, int size, int[] priority,
int[] insertionOrder) {
T v = array[index];
int prio = priority[index];
int insertOrder = insertionOrder[index];
int left = 2 * index + 1;
while (left < size) {
if (left < size - 1 && compareSpans(left, left + 1, priority, insertionOrder) < 0) {
@@ -1111,15 +1110,22 @@ public class SpannableStringBuilder implements CharSequence, GetChars, Spannable
if (compareSpans(index, left, priority, insertionOrder) >= 0) {
break;
}
final T tmpSpan = array[index];
array[index] = array[left];
array[left] = tmpSpan;
final int tmpPriority = priority[index];
priority[index] = priority[left];
priority[left] = tmpPriority;
final int tmpOrder = insertionOrder[index];
insertionOrder[index] = insertionOrder[left];
insertionOrder[left] = tmpOrder;
index = left;
left = 2 * index + 1;
}
array[index] = v;
priority[index] = prio;
insertionOrder[index] = insertOrder;
}
/**