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Merge "Fix Text appears on top of existing text when composing in gmail." into klp-dev

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This commit is contained in:
Raph Levien
2013-10-04 22:02:55 +00:00
committed by Android (Google) Code Review
parent fc141ef20b 63b3eb6523
commit 24871f6375
1 changed files with 5 additions and 3 deletions
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8
core/java/android/text/DynamicLayout.java
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@@ -502,17 +502,19 @@ public class DynamicLayout extends Layout
}
mNumberOfBlocks = newNumberOfBlocks;
int newFirstChangedBlock;
final int deltaLines = newLineCount - (endLine - startLine + 1);
if (deltaLines != 0) {
// Display list whose index is >= mIndexFirstChangedBlock is valid
// but it needs to update its drawing location.
mIndexFirstChangedBlock = firstBlock + numAddedBlocks;
for (int i = mIndexFirstChangedBlock; i < mNumberOfBlocks; i++) {
newFirstChangedBlock = firstBlock + numAddedBlocks;
for (int i = newFirstChangedBlock; i < mNumberOfBlocks; i++) {
mBlockEndLines[i] += deltaLines;
}
} else {
mIndexFirstChangedBlock = mNumberOfBlocks;
newFirstChangedBlock = mNumberOfBlocks;
}
mIndexFirstChangedBlock = Math.min(mIndexFirstChangedBlock, newFirstChangedBlock);
int blockIndex = firstBlock;
if (createBlockBefore) {