Stop creating PrecomputedText in StaticLayout
No performance regressions are expected
android.text.PrecomputedTextPerfTest:
create NoStyled Hyphenation : 17,849,966 -> 17,858,570: (+0.0%)
create NoStyled Hyphenation WidthOnly : 17,814,338 -> 17,801,205: (-0.1%)
create NoStyled NoHyphenation : 7,123,449 -> 7,068,308: (-0.8%)
create NoStyled NoHyphenation WidthOnly : 7,108,169 -> 7,074,908: (-0.5%)
create Styled Hyphenation : 12,179,203 -> 12,131,020: (-0.4%)
create Styled Hyphenation WidthOnly : 12,112,347 -> 12,241,311: (+1.1%)
create Styled NoHyphenation : 11,870,126 -> 11,880,442: (+0.1%)
create Styled NoHyphenation WidthOnly : 11,836,742 -> 11,860,292: (+0.2%)
android.text.StaticLayoutPerfTest:
create PrecomputedText Balanced Hyphenation : 697,713 -> 691,148: (-0.9%)
create PrecomputedText Balanced NoHyphenation: 517,113 -> 498,106: (-3.7%)
create PrecomputedText Greedy Hyphenation : 468,243 -> 455,015: (-2.8%)
create PrecomputedText Greedy NoHyphenation : 479,514 -> 461,617: (-3.7%)
create RandomText Balanced Hyphenation : 17,183,044 -> 17,049,811: (-0.8%)
create RandomText Balanced NoHyphenation : 7,183,745 -> 7,025,070: (-2.2%)
create RandomText Greedy Hyphenation : 7,130,841 -> 6,995,785: (-1.9%)
create RandomText Greedy NoHyphenation : 7,122,398 -> 7,037,074: (-1.2%)
draw PrecomputedText NoStyled : 520,306 -> 551,465: (+6.0%)
draw PrecomputedText NoStyled WithoutCache : 545,773 -> 566,956: (+3.9%)
draw PrecomputedText Styled : 826,044 -> 838,979: (+1.6%)
draw PrecomputedText Styled WithoutCache : 829,958 -> 841,749: (+1.4%)
draw RandomText NoStyled : 537,079 -> 545,428: (+1.6%)
draw RandomText NoStyled WithoutCache : 6,473,166 -> 6,445,194: (-0.4%)
draw RandomText Styled : 995,033 -> 1,015,913: (+2.1%)
draw RandomText Styled WithoutCache : 2,725,313 -> 2,770,604: (+1.7%)
android.widget.TextViewPrecomputedTextPerfTest:
newLayout PrecomputedText : 754,311 -> 718,130: (-4.8%)
newLayout PrecomputedText Selectable : 17,716,239 -> 17,484,046: (-1.3%)
newLayout RandomText : 16,657,952 -> 16,511,625: (-0.9%)
newLayout RandomText Selectable : 17,675,222 -> 17,520,653: (-0.9%)
onDraw PrecomputedText : 1,307,123 -> 1,280,009: (-2.1%)
onDraw PrecomputedText Selectable : 17,613,031 -> 17,404,379: (-1.2%)
onDraw RandomText : 17,369,256 -> 17,295,363: (-0.4%)
onDraw RandomText Selectable : 18,207,392 -> 18,077,660: (-0.7%)
onMeasure PrecomputedText : 748,537 -> 739,128: (-1.3%)
onMeasure PrecomputedText Selectable : 17,842,953 -> 17,784,459: (-0.3%)
onMeasure RandomText : 16,633,454 -> 16,549,182: (-0.5%)
onMeasure RandomText Selectable : 18,022,286 -> 17,873,919: (-0.8%)
setText PrecomputedText : 120,769 -> 119,496: (-1.1%)
setText PrecomputedText Selectable : 162,411 -> 150,809: (-7.1%)
setText RandomText : 11,096 -> 10,956: (-1.3%)
setText RandomText Selectable : 48,852 -> 48,593: (-0.5%)
Bug: 72998298
Test: atest CtsWidgetTestCases:EditTextTest
CtsWidgetTestCases:TextViewFadingEdgeTest
FrameworksCoreTests:TextViewFallbackLineSpacingTest
FrameworksCoreTests:TextViewTest FrameworksCoreTests:TypefaceTest
CtsGraphicsTestCases:TypefaceTest CtsWidgetTestCases:TextViewTest
CtsTextTestCases FrameworksCoreTests:android.text
CtsWidgetTestCases:TextViewPrecomputedTextTest
Change-Id: I3af758ecc5a15975c4e59c6378faf7c14c3bd65b
diff --git a/core/java/android/text/MeasuredParagraph.java b/core/java/android/text/MeasuredParagraph.java
index aafcf44..980f4704 100644
--- a/core/java/android/text/MeasuredParagraph.java
+++ b/core/java/android/text/MeasuredParagraph.java
@@ -675,7 +675,7 @@
/**
* This only works if the MeasuredParagraph is computed with buildForStaticLayout.
*/
- @IntRange(from = 0) int getMemoryUsage() {
+ public @IntRange(from = 0) int getMemoryUsage() {
return nGetMemoryUsage(mNativePtr);
}