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Merge "DO NOT MERGE. Select word no longer selects spaces between words." into gingerbread

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This commit is contained in:
Gilles Debunne
2010-10-04 16:42:40 -07:00
committed by Android (Google) Code Review
parent c692792ead 8c03723da7
commit a29643a645
1 changed files with 1 additions and 44 deletions
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45
core/java/android/widget/TextView.java
View File

@ -7237,50 +7237,7 @@ public class TextView extends View implements ViewTreeObserver.OnPreDrawListener
((SelectionModifierCursorController) mSelectionModifierCursorController);
int minOffset = selectionModifierCursorController.getMinTouchOffset();
int maxOffset = selectionModifierCursorController.getMaxTouchOffset();
if (minOffset == maxOffset) {
int offset = Math.max(0, Math.min(minOffset, mTransformed.length()));
// Tolerance, number of charaters around tapped position
final int range = 1;
final int max = mTransformed.length() - 1;
// 'Smart' word selection: detect position between words
for (int i = -range; i <= range; i++) {
int index = offset + i;
if (index >= 0 && index <= max) {
if (Character.isSpaceChar(mTransformed.charAt(index))) {
// Select current space
selectionStart = index;
selectionEnd = selectionStart + 1;
// Extend selection to maximum space range
while (selectionStart > 0 &&
Character.isSpaceChar(mTransformed.charAt(selectionStart - 1))) {
selectionStart--;
}
while (selectionEnd < max &&
Character.isSpaceChar(mTransformed.charAt(selectionEnd))) {
selectionEnd++;
}
Selection.setSelection((Spannable) mText, selectionStart, selectionEnd);
return;
}
}
}
// 'Smart' word selection: detect position at beginning or end of text.
if (offset <= range) {
Selection.setSelection((Spannable) mText, 0, 0);
return;
}
if (offset >= (max - range)) {
Selection.setSelection((Spannable) mText, max + 1, max + 1);
return;
}
}
long wordLimits = getWordLimitsAt(minOffset);
if (wordLimits >= 0) {
selectionStart = (int) (wordLimits >>> 32);