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| author | Seigo Nonaka <nona@google.com> | 2019-09-16 14:49:49 -0700 |
|---|---|---|
| committer | Sterling Huber <hubers@google.com> | 2019-09-30 17:33:07 +0000 |
| commit | 4ce901e4058d93336dca3413dc53b81bbdf9d3e8 (patch) | |
| tree | 5d113df00d9dd20513187ea6ebcf6f8cb9bd78c1 | |
| parent | f8a2d069b41c0f075073ee828a694e55490a3493 (diff) | |
| download | base-4ce901e4058d93336dca3413dc53b81bbdf9d3e8.tar.gz | |
RESTRICT AUTOMERGE
Do not compute outside given range in TextLine
This is second attempt of I646851973b3816bf9ba32dfe26748c0345a5a081
which breaks various layout test on application.
The empty string must be also handled by the TextLine since it
retrieves the default line height from the empty string.
Bug: 140632678
Test: StaticLayoutTest
Test: Manually done
Change-Id: I7089ed9b711dddd7de2b27c9c2fa0fb4cb53a735
| -rw-r--r-- | core/java/android/text/TextLine.java | 12 |
1 files changed, 3 insertions, 9 deletions
diff --git a/core/java/android/text/TextLine.java b/core/java/android/text/TextLine.java index 5de2f030d5f9..d5b115a699b0 100644 --- a/core/java/android/text/TextLine.java +++ b/core/java/android/text/TextLine.java @@ -230,9 +230,7 @@ class TextLine { for (int i = 0; i < runs.length; i += 2) { int runStart = runs[i]; int runLimit = runStart + (runs[i+1] & Layout.RUN_LENGTH_MASK); - if (runLimit > mLen) { - runLimit = mLen; - } + if (runStart > mLen) break; boolean runIsRtl = (runs[i+1] & Layout.RUN_RTL_FLAG) != 0; int segstart = runStart; @@ -307,9 +305,7 @@ class TextLine { for (int i = 0; i < runs.length; i += 2) { int runStart = runs[i]; int runLimit = runStart + (runs[i+1] & Layout.RUN_LENGTH_MASK); - if (runLimit > mLen) { - runLimit = mLen; - } + if (runStart > mLen) break; boolean runIsRtl = (runs[i+1] & Layout.RUN_RTL_FLAG) != 0; int segstart = runStart; @@ -396,9 +392,7 @@ class TextLine { for (int i = 0; i < runs.length; i += 2) { int runStart = runs[i]; int runLimit = runStart + (runs[i + 1] & Layout.RUN_LENGTH_MASK); - if (runLimit > mLen) { - runLimit = mLen; - } + if (runStart > mLen) break; boolean runIsRtl = (runs[i + 1] & Layout.RUN_RTL_FLAG) != 0; int segstart = runStart; |