Merge "Add TtsSpan class."
This commit is contained in:
Niels Egberts
committed by
Android (Google) Code Review
Android (Google) Code Review
commit
4143bc5f09
@@ -30381,6 +30381,40 @@ package android.text.style {
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method public void writeToParcel(android.os.Parcel, int);
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}
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public class TtsSpan implements android.text.ParcelableSpan {
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ctor public TtsSpan(java.lang.String, android.os.PersistableBundle);
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ctor public TtsSpan(android.os.Parcel);
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method public int describeContents();
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method public android.os.PersistableBundle getArgs();
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method public int getSpanTypeId();
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method public java.lang.String getType();
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method public void writeToParcel(android.os.Parcel, int);
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field public static final java.lang.String ANIMACY_ANIMATE = "android.animate";
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field public static final java.lang.String ANIMACY_INANIMATE = "android.inanimate";
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field public static final java.lang.String ARG_ANIMACY = "android.arg.animacy";
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field public static final java.lang.String ARG_CASE = "android.arg.case";
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field public static final java.lang.String ARG_GENDER = "android.arg.gender";
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field public static final java.lang.String ARG_MULTIPLICITY = "android.arg.multiplicity";
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field public static final java.lang.String ARG_NUMBER = "android.arg.number";
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field public static final java.lang.String ARG_TEXT = "android.arg.text";
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field public static final java.lang.String CASE_ABLATIVE = "android.ablative";
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field public static final java.lang.String CASE_ACCUSATIVE = "android.accusative";
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field public static final java.lang.String CASE_DATIVE = "android.dative";
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field public static final java.lang.String CASE_GENITIVE = "android.genitive";
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field public static final java.lang.String CASE_INSTRUMENTAL = "android.instrumental";
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field public static final java.lang.String CASE_LOCATIVE = "android.locative";
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field public static final java.lang.String CASE_NOMINATIVE = "android.nomative";
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field public static final java.lang.String CASE_VOCATIVE = "android.vocative";
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field public static final java.lang.String GENDER_FEMALE = "android.female";
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field public static final java.lang.String GENDER_MALE = "android.male";
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field public static final java.lang.String GENDER_NEUTRAL = "android.neutral";
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field public static final java.lang.String MULTIPLICITY_DUAL = "android.dual";
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field public static final java.lang.String MULTIPLICITY_PLURAL = "android.plural";
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field public static final java.lang.String MULTIPLICITY_SINGLE = "android.single";
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field public static final java.lang.String TYPE_CARDINAL = "android.type.cardinal";
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field public static final java.lang.String TYPE_TEXT = "android.type.text";
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}
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public class TypefaceSpan extends android.text.style.MetricAffectingSpan implements android.text.ParcelableSpan {
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ctor public TypefaceSpan(java.lang.String);
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ctor public TypefaceSpan(android.os.Parcel);
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@@ -43,6 +43,7 @@ import android.text.style.SuggestionRangeSpan;
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import android.text.style.SuggestionSpan;
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import android.text.style.SuperscriptSpan;
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import android.text.style.TextAppearanceSpan;
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import android.text.style.TtsSpan;
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import android.text.style.TypefaceSpan;
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import android.text.style.URLSpan;
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import android.text.style.UnderlineSpan;
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@@ -607,7 +608,9 @@ public class TextUtils {
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/** @hide */
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public static final int LOCALE_SPAN = 23;
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/** @hide */
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public static final int LAST_SPAN = LOCALE_SPAN;
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public static final int TTS_SPAN = 24;
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/** @hide */
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public static final int LAST_SPAN = TTS_SPAN;
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/**
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* Flatten a CharSequence and whatever styles can be copied across processes
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@@ -786,6 +789,10 @@ public class TextUtils {
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readSpan(p, sp, new LocaleSpan(p));
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break;
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case TTS_SPAN:
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readSpan(p, sp, new TtsSpan(p));
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break;
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default:
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throw new RuntimeException("bogus span encoding " + kind);
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}
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150
core/java/android/text/style/TtsSpan.java
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150
core/java/android/text/style/TtsSpan.java
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@@ -0,0 +1,150 @@
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/*
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* Copyright (C) 2014 The Android Open Source Project
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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package android.text.style;
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import android.os.Parcel;
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import android.os.PersistableBundle;
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import android.text.ParcelableSpan;
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import android.text.TextUtils;
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/**
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* A span that supplies addition meta-data intended for text-to-speech rendering
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* of the associated text. If the text is being processed by a text-to-speech
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* engine, the engine may use the data in this span in addition to or instead of
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* its associated text.
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*/
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public class TtsSpan implements ParcelableSpan {
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private final String mType;
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private final PersistableBundle mArgs;
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/**
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* This span type can be used to add morphosyntactic features to the text it
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* spans over, or synthesize a something else than the spanned text. Use
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* the argument {@link #ARG_TEXT} to set a different text.
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* Accepts the arguments {@link TtsSpan#ARG_GENDER},
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* {@link TtsSpan#ARG_ANIMACY}, {@link TtsSpan#ARG_MULTIPLICITY} and
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* {@link TtsSpan#ARG_CASE}.
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*/
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public static final String TYPE_TEXT = "android.type.text";
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/**
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* The text associated with this span is a cardinal. Must include the
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* number to be synthesized with {@link #ARG_NUMBER}.
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* Also accepts the arguments {@link TtsSpan#ARG_GENDER},
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* {@link TtsSpan#ARG_ANIMACY}, {@link TtsSpan#ARG_MULTIPLICITY} and
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* {@link TtsSpan#ARG_CASE}.
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*/
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public static final String TYPE_CARDINAL = "android.type.cardinal";
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/**
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* String supplying the text to be synthesized. The synthesizer is free
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* to decide how to interpret the text.
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*/
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public static final String ARG_TEXT = "android.arg.text";
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/**
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* Argument used to specify a whole number. The value can be a string of
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* digits of any size optionally prefixed with a - or +.
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*/
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public static final String ARG_NUMBER = "android.arg.number";
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/**
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* String argument supplying gender information. Can be any of
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* {@link TtsSpan#GENDER_NEUTRAL}, {@link TtsSpan#GENDER_MALE} and
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* {@link TtsSpan#GENDER_FEMALE}.
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*/
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public static final String ARG_GENDER = "android.arg.gender";
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public static final String GENDER_NEUTRAL = "android.neutral";
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public static final String GENDER_MALE = "android.male";
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public static final String GENDER_FEMALE = "android.female";
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/**
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* String argument supplying animacy information. Can be
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* {@link TtsSpan#ANIMACY_ANIMATE} or
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* {@link TtsSpan#ANIMACY_INANIMATE}
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*/
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public static final String ARG_ANIMACY = "android.arg.animacy";
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public static final String ANIMACY_ANIMATE = "android.animate";
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public static final String ANIMACY_INANIMATE = "android.inanimate";
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/**
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* String argument supplying multiplicity information. Can be any of
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* {@link TtsSpan#MULTIPLICITY_SINGLE},
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* {@link TtsSpan#MULTIPLICITY_DUAL} and
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* {@link TtsSpan#MULTIPLICITY_PLURAL}
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*/
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public static final String ARG_MULTIPLICITY = "android.arg.multiplicity";
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public static final String MULTIPLICITY_SINGLE = "android.single";
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public static final String MULTIPLICITY_DUAL = "android.dual";
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public static final String MULTIPLICITY_PLURAL = "android.plural";
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/**
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* String argument supplying case information. Can be any of
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* {@link TtsSpan#CASE_NOMINATIVE}, {@link TtsSpan#CASE_ACCUSATIVE},
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* {@link TtsSpan#CASE_DATIVE}, {@link TtsSpan#CASE_ABLATIVE},
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* {@link TtsSpan#CASE_GENITIVE}, {@link TtsSpan#CASE_VOCATIVE},
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* {@link TtsSpan#CASE_LOCATIVE} and
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* {@link TtsSpan#CASE_INSTRUMENTAL}
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*/
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public static final String ARG_CASE = "android.arg.case";
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public static final String CASE_NOMINATIVE = "android.nomative";
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public static final String CASE_ACCUSATIVE = "android.accusative";
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public static final String CASE_DATIVE = "android.dative";
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public static final String CASE_ABLATIVE = "android.ablative";
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public static final String CASE_GENITIVE = "android.genitive";
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public static final String CASE_VOCATIVE = "android.vocative";
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public static final String CASE_LOCATIVE = "android.locative";
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public static final String CASE_INSTRUMENTAL = "android.instrumental";
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public TtsSpan(String type, PersistableBundle args) {
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mType = type;
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mArgs = args;
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}
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public TtsSpan(Parcel src) {
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mType = src.readString();
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mArgs = src.readPersistableBundle();
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}
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public String getType() {
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return mType;
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}
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public PersistableBundle getArgs() {
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return mArgs;
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}
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@Override
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public int describeContents() {
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return 0;
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}
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@Override
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public void writeToParcel(Parcel dest, int flags) {
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dest.writeString(mType);
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dest.writePersistableBundle(mArgs);
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}
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@Override
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public int getSpanTypeId() {
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return TextUtils.TTS_SPAN;
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}
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}
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