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Merge "Guarding against null pointer exception when setting view structure info for content capture" into sc-dev am: 59fe064d75

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Original change: https://googleplex-android-review.googlesource.com/c/platform/frameworks/base/+/15067633

Change-Id: I44029be8fb1c54fcda0915274684be4952341581
This commit is contained in:
Mihir Patel
2021-07-02 18:37:06 +00:00
committed by Automerger Merge Worker
parent 9cea629595 59fe064d75
commit 776e23f3cc
1 changed files with 20 additions and 15 deletions
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7
core/java/android/widget/TextView.java
View File

@@ -11854,6 +11854,8 @@ public class TextView extends View implements ViewTreeObserver.OnPreDrawListener
// Get the text and trim it to the range we are reporting. // Get the text and trim it to the range we are reporting.
CharSequence text = getText(); CharSequence text = getText();
if (text != null) {
if (expandedTopChar > 0 || expandedBottomChar < text.length()) { if (expandedTopChar > 0 || expandedBottomChar < text.length()) {
text = text.subSequence(expandedTopChar, expandedBottomChar); text = text.subSequence(expandedTopChar, expandedBottomChar);
} }
@@ -11861,7 +11863,9 @@ public class TextView extends View implements ViewTreeObserver.OnPreDrawListener
if (viewFor == VIEW_STRUCTURE_FOR_AUTOFILL) { if (viewFor == VIEW_STRUCTURE_FOR_AUTOFILL) {
structure.setText(text); structure.setText(text);
} else { } else {
structure.setText(text, selStart - expandedTopChar, selEnd - expandedTopChar); structure.setText(text,
selStart - expandedTopChar,
selEnd - expandedTopChar);
final int[] lineOffsets = new int[bottomLine - topLine + 1]; final int[] lineOffsets = new int[bottomLine - topLine + 1];
final int[] lineBaselines = new int[bottomLine - topLine + 1]; final int[] lineBaselines = new int[bottomLine - topLine + 1];
@@ -11873,6 +11877,7 @@ public class TextView extends View implements ViewTreeObserver.OnPreDrawListener
structure.setTextLines(lineOffsets, lineBaselines); structure.setTextLines(lineOffsets, lineBaselines);
} }
} }
}
if (viewFor == VIEW_STRUCTURE_FOR_ASSIST if (viewFor == VIEW_STRUCTURE_FOR_ASSIST
|| viewFor == VIEW_STRUCTURE_FOR_CONTENT_CAPTURE) { || viewFor == VIEW_STRUCTURE_FOR_CONTENT_CAPTURE) {