Cross Reference: /frameworks/base/core/java/android/text/BidiFormatter.java

Lines Matching defs:str
295      * given explicitly by a heuristic to estimate the {@code str}'s directionality.
297      * @param str CharSequence after which the mark may need to appear.
298      * @param heuristic The text direction heuristic that will be used to estimate the {@code str}'s
305     public String markAfter(CharSequence str, TextDirectionHeuristic heuristic) {
306         final boolean isRtl = heuristic.isRtl(str, 0, str.length());
308         if (!mIsRtlContext && (isRtl || getExitDir(str) == DIR_RTL)) {
311         if (mIsRtlContext && (!isRtl || getExitDir(str) == DIR_LTR)) {
324      * directionality is given explicitly by a heuristic to estimate the {@code str}'s directionality.
326      * @param str CharSequence before which the mark may need to appear.
327      * @param heuristic The text direction heuristic that will be used to estimate the {@code str}'s
334     public String markBefore(CharSequence str, TextDirectionHeuristic heuristic) {
335         final boolean isRtl = heuristic.isRtl(str, 0, str.length());
337         if (!mIsRtlContext && (isRtl || getEntryDir(str) == DIR_RTL)) {
340         if (mIsRtlContext && (!isRtl || getEntryDir(str) == DIR_LTR)) {
349      * @param str String whose directionality is to be estimated.
350      * @return true if {@code str}'s estimated overall directionality is RTL. Otherwise returns
353     public boolean isRtl(String str) {
354         return isRtl((CharSequence) str);
360     public boolean isRtl(CharSequence str) {
361         return mDefaultTextDirectionHeuristic.isRtl(str, 0, str.length());
370      * the string with Unicode bidi formatting characters: RLE+{@code str}+PDF for RTL text, or
371      * LRE+{@code str}+PDF for LTR text.
386      * @param str The input string.
391      * @return Input string after applying the above processing. {@code null} if {@code str} is
394     public @Nullable String unicodeWrap(@Nullable String str, TextDirectionHeuristic heuristic,
396         if (str == null) return null;
397         return unicodeWrap((CharSequence) str, heuristic, isolate).toString();
403     public @Nullable CharSequence unicodeWrap(@Nullable CharSequence str,
405         if (str == null) return null;
406         final boolean isRtl = heuristic.isRtl(str, 0, str.length());
409             result.append(markBefore(str,
414             result.append(str);
417             result.append(str);
420             result.append(markAfter(str,
430      * @param str The input string.
435     public String unicodeWrap(String str, TextDirectionHeuristic heuristic) {
436         return unicodeWrap(str, heuristic, true /* isolate */);
442     public CharSequence unicodeWrap(CharSequence str, TextDirectionHeuristic heuristic) {
443         return unicodeWrap(str, heuristic, true /* isolate */);
451      * @param str The input string.
456     public String unicodeWrap(String str, boolean isolate) {
457         return unicodeWrap(str, mDefaultTextDirectionHeuristic, isolate);
463     public CharSequence unicodeWrap(CharSequence str, boolean isolate) {
464         return unicodeWrap(str, mDefaultTextDirectionHeuristic, isolate);
471      * @param str The input string.
474     public String unicodeWrap(String str) {
475         return unicodeWrap(str, mDefaultTextDirectionHeuristic, true /* isolate */);
481     public CharSequence unicodeWrap(CharSequence str) {
482         return unicodeWrap(str, mDefaultTextDirectionHeuristic, true /* isolate */);
518      * @param str the string to check.
520     private static int getExitDir(CharSequence str) {
521         return new DirectionalityEstimator(str, false /* isHtml */).getExitDir();
535      * @param str the string to check.
537     private static int getEntryDir(CharSequence str) {
538         return new DirectionalityEstimator(str, false /* isHtml */).getEntryDir();