diff options
Diffstat (limited to 'android/view/textclassifier/TextClassifier.java')
| -rw-r--r-- | android/view/textclassifier/TextClassifier.java | 84 |
1 files changed, 44 insertions, 40 deletions
diff --git a/android/view/textclassifier/TextClassifier.java b/android/view/textclassifier/TextClassifier.java index 46dbd0e3..aeb84897 100644 --- a/android/view/textclassifier/TextClassifier.java +++ b/android/view/textclassifier/TextClassifier.java @@ -56,23 +56,7 @@ public interface TextClassifier { * No-op TextClassifier. * This may be used to turn off TextClassifier features. */ - TextClassifier NO_OP = new TextClassifier() { - - @Override - public TextSelection suggestSelection( - CharSequence text, - int selectionStartIndex, - int selectionEndIndex, - LocaleList defaultLocales) { - return new TextSelection.Builder(selectionStartIndex, selectionEndIndex).build(); - } - - @Override - public TextClassification classifyText( - CharSequence text, int startIndex, int endIndex, LocaleList defaultLocales) { - return TextClassification.EMPTY; - } - }; + TextClassifier NO_OP = new TextClassifier() {}; /** * Returns suggested text selection start and end indices, recognized entity types, and their @@ -82,21 +66,34 @@ public interface TextClassifier { * by the sub sequence starting at selectionStartIndex and ending at selectionEndIndex) * @param selectionStartIndex start index of the selected part of text * @param selectionEndIndex end index of the selected part of text - * @param defaultLocales ordered list of locale preferences that can be used to disambiguate - * the provided text. If no locale preferences exist, set this to null or an empty locale - * list in which case the classifier will decide whether to use no locale information, use - * a default locale, or use the system default. + * @param options optional input parameters * * @throws IllegalArgumentException if text is null; selectionStartIndex is negative; * selectionEndIndex is greater than text.length() or not greater than selectionStartIndex */ @WorkerThread @NonNull - TextSelection suggestSelection( + default TextSelection suggestSelection( + @NonNull CharSequence text, + @IntRange(from = 0) int selectionStartIndex, + @IntRange(from = 0) int selectionEndIndex, + @Nullable TextSelection.Options options) { + return new TextSelection.Builder(selectionStartIndex, selectionEndIndex).build(); + } + + /** + * @see #suggestSelection(CharSequence, int, int, TextSelection.Options) + */ + // TODO: Consider deprecating (b/68846316) + @WorkerThread + @NonNull + default TextSelection suggestSelection( @NonNull CharSequence text, @IntRange(from = 0) int selectionStartIndex, @IntRange(from = 0) int selectionEndIndex, - @Nullable LocaleList defaultLocales); + @Nullable LocaleList defaultLocales) { + return new TextSelection.Builder(selectionStartIndex, selectionEndIndex).build(); + } /** * Classifies the specified text and returns a {@link TextClassification} object that can be @@ -106,41 +103,48 @@ public interface TextClassifier { * by the sub sequence starting at startIndex and ending at endIndex) * @param startIndex start index of the text to classify * @param endIndex end index of the text to classify - * @param defaultLocales ordered list of locale preferences that can be used to disambiguate - * the provided text. If no locale preferences exist, set this to null or an empty locale - * list in which case the classifier will decide whether to use no locale information, use - * a default locale, or use the system default. + * @param options optional input parameters * * @throws IllegalArgumentException if text is null; startIndex is negative; * endIndex is greater than text.length() or not greater than startIndex */ @WorkerThread @NonNull - TextClassification classifyText( + default TextClassification classifyText( @NonNull CharSequence text, @IntRange(from = 0) int startIndex, @IntRange(from = 0) int endIndex, - @Nullable LocaleList defaultLocales); + @Nullable TextClassification.Options options) { + return TextClassification.EMPTY; + } /** - * Returns a {@link LinksInfo} that may be applied to the text to annotate it with links + * @see #classifyText(CharSequence, int, int, TextClassification.Options) + */ + // TODO: Consider deprecating (b/68846316) + @WorkerThread + @NonNull + default TextClassification classifyText( + @NonNull CharSequence text, + @IntRange(from = 0) int startIndex, + @IntRange(from = 0) int endIndex, + @Nullable LocaleList defaultLocales) { + return TextClassification.EMPTY; + } + + /** + * Returns a {@link TextLinks} that may be applied to the text to annotate it with links * information. * * @param text the text to generate annotations for - * @param linkMask See {@link android.text.util.Linkify} for a list of linkMasks that may be - * specified. Subclasses of this interface may specify additional linkMasks - * @param defaultLocales ordered list of locale preferences that can be used to disambiguate - * the provided text. If no locale preferences exist, set this to null or an empty locale - * list in which case the classifier will decide whether to use no locale information, use - * a default locale, or use the system default. + * @param options configuration for link generation. If null, defaults will be used. * * @throws IllegalArgumentException if text is null - * @hide */ @WorkerThread - default LinksInfo getLinks( - @NonNull CharSequence text, int linkMask, @Nullable LocaleList defaultLocales) { - return LinksInfo.NO_OP; + default TextLinks generateLinks( + @NonNull CharSequence text, @Nullable TextLinks.Options options) { + return new TextLinks.Builder(text.toString()).build(); } /** |