SuggestionStripLayoutHelper.java revision a0c3e02d7168dd4cee4cad51491537dadb0362cc
1653603b7253d96c7fad674ed301de5bc8050b68cTadashi G. Takaoka/* 2653603b7253d96c7fad674ed301de5bc8050b68cTadashi G. Takaoka * Copyright (C) 2013 The Android Open Source Project 3653603b7253d96c7fad674ed301de5bc8050b68cTadashi G. Takaoka * 4653603b7253d96c7fad674ed301de5bc8050b68cTadashi G. Takaoka * Licensed under the Apache License, Version 2.0 (the "License"); 5653603b7253d96c7fad674ed301de5bc8050b68cTadashi G. Takaoka * you may not use this file except in compliance with the License. 6653603b7253d96c7fad674ed301de5bc8050b68cTadashi G. Takaoka * You may obtain a copy of the License at 7653603b7253d96c7fad674ed301de5bc8050b68cTadashi G. Takaoka * 8653603b7253d96c7fad674ed301de5bc8050b68cTadashi G. Takaoka * http://www.apache.org/licenses/LICENSE-2.0 9653603b7253d96c7fad674ed301de5bc8050b68cTadashi G. Takaoka * 10653603b7253d96c7fad674ed301de5bc8050b68cTadashi G. Takaoka * Unless required by applicable law or agreed to in writing, software 11653603b7253d96c7fad674ed301de5bc8050b68cTadashi G. Takaoka * distributed under the License is distributed on an "AS IS" BASIS, 12653603b7253d96c7fad674ed301de5bc8050b68cTadashi G. Takaoka * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13653603b7253d96c7fad674ed301de5bc8050b68cTadashi G. Takaoka * See the License for the specific language governing permissions and 14653603b7253d96c7fad674ed301de5bc8050b68cTadashi G. Takaoka * limitations under the License. 15653603b7253d96c7fad674ed301de5bc8050b68cTadashi G. Takaoka */ 16653603b7253d96c7fad674ed301de5bc8050b68cTadashi G. Takaoka 17653603b7253d96c7fad674ed301de5bc8050b68cTadashi G. Takaokapackage com.android.inputmethod.latin.suggestions; 18653603b7253d96c7fad674ed301de5bc8050b68cTadashi G. Takaoka 19653603b7253d96c7fad674ed301de5bc8050b68cTadashi G. Takaokaimport android.content.Context; 20653603b7253d96c7fad674ed301de5bc8050b68cTadashi G. Takaokaimport android.content.res.Resources; 21653603b7253d96c7fad674ed301de5bc8050b68cTadashi G. Takaokaimport android.content.res.TypedArray; 22653603b7253d96c7fad674ed301de5bc8050b68cTadashi G. Takaokaimport android.graphics.Bitmap; 23653603b7253d96c7fad674ed301de5bc8050b68cTadashi G. Takaokaimport android.graphics.Canvas; 24653603b7253d96c7fad674ed301de5bc8050b68cTadashi G. Takaokaimport android.graphics.Color; 25653603b7253d96c7fad674ed301de5bc8050b68cTadashi G. Takaokaimport android.graphics.Paint; 26a0c3e02d7168dd4cee4cad51491537dadb0362ccTadashi G. Takaokaimport android.graphics.Paint.Align; 27653603b7253d96c7fad674ed301de5bc8050b68cTadashi G. Takaokaimport android.graphics.Rect; 28653603b7253d96c7fad674ed301de5bc8050b68cTadashi G. Takaokaimport android.graphics.Typeface; 29653603b7253d96c7fad674ed301de5bc8050b68cTadashi G. Takaokaimport android.graphics.drawable.BitmapDrawable; 30653603b7253d96c7fad674ed301de5bc8050b68cTadashi G. Takaokaimport android.graphics.drawable.Drawable; 31653603b7253d96c7fad674ed301de5bc8050b68cTadashi G. Takaokaimport android.text.Spannable; 32653603b7253d96c7fad674ed301de5bc8050b68cTadashi G. Takaokaimport android.text.SpannableString; 33653603b7253d96c7fad674ed301de5bc8050b68cTadashi G. Takaokaimport android.text.Spanned; 34653603b7253d96c7fad674ed301de5bc8050b68cTadashi G. Takaokaimport android.text.TextPaint; 35653603b7253d96c7fad674ed301de5bc8050b68cTadashi G. Takaokaimport android.text.TextUtils; 36653603b7253d96c7fad674ed301de5bc8050b68cTadashi G. Takaokaimport android.text.style.CharacterStyle; 37653603b7253d96c7fad674ed301de5bc8050b68cTadashi G. Takaokaimport android.text.style.StyleSpan; 38653603b7253d96c7fad674ed301de5bc8050b68cTadashi G. Takaokaimport android.text.style.UnderlineSpan; 39653603b7253d96c7fad674ed301de5bc8050b68cTadashi G. Takaokaimport android.util.AttributeSet; 40653603b7253d96c7fad674ed301de5bc8050b68cTadashi G. Takaokaimport android.view.Gravity; 41653603b7253d96c7fad674ed301de5bc8050b68cTadashi G. Takaokaimport android.view.LayoutInflater; 42653603b7253d96c7fad674ed301de5bc8050b68cTadashi G. Takaokaimport android.view.View; 43653603b7253d96c7fad674ed301de5bc8050b68cTadashi G. Takaokaimport android.view.View.OnClickListener; 44a0c3e02d7168dd4cee4cad51491537dadb0362ccTadashi G. Takaokaimport android.view.ViewGroup; 45653603b7253d96c7fad674ed301de5bc8050b68cTadashi G. Takaokaimport android.widget.LinearLayout; 46653603b7253d96c7fad674ed301de5bc8050b68cTadashi G. Takaokaimport android.widget.TextView; 47653603b7253d96c7fad674ed301de5bc8050b68cTadashi G. Takaoka 48653603b7253d96c7fad674ed301de5bc8050b68cTadashi G. Takaokaimport com.android.inputmethod.keyboard.ViewLayoutUtils; 49653603b7253d96c7fad674ed301de5bc8050b68cTadashi G. Takaokaimport com.android.inputmethod.latin.AutoCorrection; 50653603b7253d96c7fad674ed301de5bc8050b68cTadashi G. Takaokaimport com.android.inputmethod.latin.LatinImeLogger; 51653603b7253d96c7fad674ed301de5bc8050b68cTadashi G. Takaokaimport com.android.inputmethod.latin.R; 52653603b7253d96c7fad674ed301de5bc8050b68cTadashi G. Takaokaimport com.android.inputmethod.latin.ResourceUtils; 53653603b7253d96c7fad674ed301de5bc8050b68cTadashi G. Takaokaimport com.android.inputmethod.latin.SuggestedWords; 54653603b7253d96c7fad674ed301de5bc8050b68cTadashi G. Takaokaimport com.android.inputmethod.latin.Utils; 55653603b7253d96c7fad674ed301de5bc8050b68cTadashi G. Takaoka 56653603b7253d96c7fad674ed301de5bc8050b68cTadashi G. Takaokaimport java.util.ArrayList; 57653603b7253d96c7fad674ed301de5bc8050b68cTadashi G. Takaoka 58653603b7253d96c7fad674ed301de5bc8050b68cTadashi G. Takaokafinal class SuggestionStripLayoutHelper { 59653603b7253d96c7fad674ed301de5bc8050b68cTadashi G. Takaoka private static final int DEFAULT_SUGGESTIONS_COUNT_IN_STRIP = 3; 60653603b7253d96c7fad674ed301de5bc8050b68cTadashi G. Takaoka private static final float DEFAULT_CENTER_SUGGESTION_PERCENTILE = 0.40f; 61653603b7253d96c7fad674ed301de5bc8050b68cTadashi G. Takaoka private static final int DEFAULT_MAX_MORE_SUGGESTIONS_ROW = 2; 62653603b7253d96c7fad674ed301de5bc8050b68cTadashi G. Takaoka private static final int PUNCTUATIONS_IN_STRIP = 5; 63653603b7253d96c7fad674ed301de5bc8050b68cTadashi G. Takaoka private static final float MIN_TEXT_XSCALE = 0.70f; 64653603b7253d96c7fad674ed301de5bc8050b68cTadashi G. Takaoka 65653603b7253d96c7fad674ed301de5bc8050b68cTadashi G. Takaoka public final int mPadding; 66653603b7253d96c7fad674ed301de5bc8050b68cTadashi G. Takaoka public final int mDividerWidth; 67653603b7253d96c7fad674ed301de5bc8050b68cTadashi G. Takaoka public final int mSuggestionsStripHeight; 68653603b7253d96c7fad674ed301de5bc8050b68cTadashi G. Takaoka public final int mSuggestionsCountInStrip; 69653603b7253d96c7fad674ed301de5bc8050b68cTadashi G. Takaoka public final int mMoreSuggestionsRowHeight; 70653603b7253d96c7fad674ed301de5bc8050b68cTadashi G. Takaoka private int mMaxMoreSuggestionsRow; 71653603b7253d96c7fad674ed301de5bc8050b68cTadashi G. Takaoka public final float mMinMoreSuggestionsWidth; 72653603b7253d96c7fad674ed301de5bc8050b68cTadashi G. Takaoka public final int mMoreSuggestionsBottomGap; 73a0c3e02d7168dd4cee4cad51491537dadb0362ccTadashi G. Takaoka public boolean mMoreSuggestionsAvailable; 74653603b7253d96c7fad674ed301de5bc8050b68cTadashi G. Takaoka 75a0c3e02d7168dd4cee4cad51491537dadb0362ccTadashi G. Takaoka // The index of these {@link ArrayList} is the position in the suggestion strip. The indices 76a0c3e02d7168dd4cee4cad51491537dadb0362ccTadashi G. Takaoka // increase towards the right for LTR scripts and the left for RTL scripts, starting with 0. 77a0c3e02d7168dd4cee4cad51491537dadb0362ccTadashi G. Takaoka // The position of the most important suggestion is in {@link #mCenterPositionInStrip} 78500a9752b1e61885f37b0fb26f09dfdd65da4e5eTadashi G. Takaoka private final ArrayList<TextView> mWordViews; 79500a9752b1e61885f37b0fb26f09dfdd65da4e5eTadashi G. Takaoka private final ArrayList<View> mDividerViews; 80500a9752b1e61885f37b0fb26f09dfdd65da4e5eTadashi G. Takaoka private final ArrayList<TextView> mDebugInfoViews; 81653603b7253d96c7fad674ed301de5bc8050b68cTadashi G. Takaoka 82653603b7253d96c7fad674ed301de5bc8050b68cTadashi G. Takaoka private final int mColorValidTypedWord; 83653603b7253d96c7fad674ed301de5bc8050b68cTadashi G. Takaoka private final int mColorTypedWord; 84653603b7253d96c7fad674ed301de5bc8050b68cTadashi G. Takaoka private final int mColorAutoCorrect; 85653603b7253d96c7fad674ed301de5bc8050b68cTadashi G. Takaoka private final int mColorSuggested; 86653603b7253d96c7fad674ed301de5bc8050b68cTadashi G. Takaoka private final float mAlphaObsoleted; 87653603b7253d96c7fad674ed301de5bc8050b68cTadashi G. Takaoka private final float mCenterSuggestionWeight; 88500a9752b1e61885f37b0fb26f09dfdd65da4e5eTadashi G. Takaoka private final int mCenterPositionInStrip; 89653603b7253d96c7fad674ed301de5bc8050b68cTadashi G. Takaoka private final Drawable mMoreSuggestionsHint; 90653603b7253d96c7fad674ed301de5bc8050b68cTadashi G. Takaoka private static final String MORE_SUGGESTIONS_HINT = "\u2026"; 91653603b7253d96c7fad674ed301de5bc8050b68cTadashi G. Takaoka private static final String LEFTWARDS_ARROW = "\u2190"; 92653603b7253d96c7fad674ed301de5bc8050b68cTadashi G. Takaoka 93653603b7253d96c7fad674ed301de5bc8050b68cTadashi G. Takaoka private static final CharacterStyle BOLD_SPAN = new StyleSpan(Typeface.BOLD); 94653603b7253d96c7fad674ed301de5bc8050b68cTadashi G. Takaoka private static final CharacterStyle UNDERLINE_SPAN = new UnderlineSpan(); 95a0c3e02d7168dd4cee4cad51491537dadb0362ccTadashi G. Takaoka 96a0c3e02d7168dd4cee4cad51491537dadb0362ccTadashi G. Takaoka private final int mSuggestionStripOption; 97a0c3e02d7168dd4cee4cad51491537dadb0362ccTadashi G. Takaoka // These constants are the flag values of 98a0c3e02d7168dd4cee4cad51491537dadb0362ccTadashi G. Takaoka // {@link R.styleable#SuggestionStripView_suggestionStripOption} attribute. 99653603b7253d96c7fad674ed301de5bc8050b68cTadashi G. Takaoka private static final int AUTO_CORRECT_BOLD = 0x01; 100653603b7253d96c7fad674ed301de5bc8050b68cTadashi G. Takaoka private static final int AUTO_CORRECT_UNDERLINE = 0x02; 101653603b7253d96c7fad674ed301de5bc8050b68cTadashi G. Takaoka private static final int VALID_TYPED_WORD_BOLD = 0x04; 102653603b7253d96c7fad674ed301de5bc8050b68cTadashi G. Takaoka 103653603b7253d96c7fad674ed301de5bc8050b68cTadashi G. Takaoka private final TextView mWordToSaveView; 104653603b7253d96c7fad674ed301de5bc8050b68cTadashi G. Takaoka private final TextView mLeftwardsArrowView; 105653603b7253d96c7fad674ed301de5bc8050b68cTadashi G. Takaoka private final TextView mHintToSaveView; 106653603b7253d96c7fad674ed301de5bc8050b68cTadashi G. Takaoka 107653603b7253d96c7fad674ed301de5bc8050b68cTadashi G. Takaoka public SuggestionStripLayoutHelper(final Context context, final AttributeSet attrs, 108500a9752b1e61885f37b0fb26f09dfdd65da4e5eTadashi G. Takaoka final int defStyle, final ArrayList<TextView> wordViews, 109500a9752b1e61885f37b0fb26f09dfdd65da4e5eTadashi G. Takaoka final ArrayList<View> dividerViews, final ArrayList<TextView> debugInfoViews) { 110500a9752b1e61885f37b0fb26f09dfdd65da4e5eTadashi G. Takaoka mWordViews = wordViews; 111500a9752b1e61885f37b0fb26f09dfdd65da4e5eTadashi G. Takaoka mDividerViews = dividerViews; 112500a9752b1e61885f37b0fb26f09dfdd65da4e5eTadashi G. Takaoka mDebugInfoViews = debugInfoViews; 113500a9752b1e61885f37b0fb26f09dfdd65da4e5eTadashi G. Takaoka 114500a9752b1e61885f37b0fb26f09dfdd65da4e5eTadashi G. Takaoka final TextView wordView = wordViews.get(0); 115500a9752b1e61885f37b0fb26f09dfdd65da4e5eTadashi G. Takaoka final View dividerView = dividerViews.get(0); 116500a9752b1e61885f37b0fb26f09dfdd65da4e5eTadashi G. Takaoka mPadding = wordView.getCompoundPaddingLeft() + wordView.getCompoundPaddingRight(); 117500a9752b1e61885f37b0fb26f09dfdd65da4e5eTadashi G. Takaoka dividerView.measure( 118500a9752b1e61885f37b0fb26f09dfdd65da4e5eTadashi G. Takaoka ViewGroup.LayoutParams.MATCH_PARENT, ViewGroup.LayoutParams.MATCH_PARENT); 119500a9752b1e61885f37b0fb26f09dfdd65da4e5eTadashi G. Takaoka mDividerWidth = dividerView.getMeasuredWidth(); 120500a9752b1e61885f37b0fb26f09dfdd65da4e5eTadashi G. Takaoka 121500a9752b1e61885f37b0fb26f09dfdd65da4e5eTadashi G. Takaoka final Resources res = wordView.getResources(); 122653603b7253d96c7fad674ed301de5bc8050b68cTadashi G. Takaoka mSuggestionsStripHeight = res.getDimensionPixelSize(R.dimen.suggestions_strip_height); 123653603b7253d96c7fad674ed301de5bc8050b68cTadashi G. Takaoka 124653603b7253d96c7fad674ed301de5bc8050b68cTadashi G. Takaoka final TypedArray a = context.obtainStyledAttributes(attrs, 125653603b7253d96c7fad674ed301de5bc8050b68cTadashi G. Takaoka R.styleable.SuggestionStripView, defStyle, R.style.SuggestionStripViewStyle); 126653603b7253d96c7fad674ed301de5bc8050b68cTadashi G. Takaoka mSuggestionStripOption = a.getInt( 127653603b7253d96c7fad674ed301de5bc8050b68cTadashi G. Takaoka R.styleable.SuggestionStripView_suggestionStripOption, 0); 128653603b7253d96c7fad674ed301de5bc8050b68cTadashi G. Takaoka final float alphaValidTypedWord = ResourceUtils.getFraction(a, 129653603b7253d96c7fad674ed301de5bc8050b68cTadashi G. Takaoka R.styleable.SuggestionStripView_alphaValidTypedWord, 1.0f); 130653603b7253d96c7fad674ed301de5bc8050b68cTadashi G. Takaoka final float alphaTypedWord = ResourceUtils.getFraction(a, 131653603b7253d96c7fad674ed301de5bc8050b68cTadashi G. Takaoka R.styleable.SuggestionStripView_alphaTypedWord, 1.0f); 132653603b7253d96c7fad674ed301de5bc8050b68cTadashi G. Takaoka final float alphaAutoCorrect = ResourceUtils.getFraction(a, 133653603b7253d96c7fad674ed301de5bc8050b68cTadashi G. Takaoka R.styleable.SuggestionStripView_alphaAutoCorrect, 1.0f); 134653603b7253d96c7fad674ed301de5bc8050b68cTadashi G. Takaoka final float alphaSuggested = ResourceUtils.getFraction(a, 135653603b7253d96c7fad674ed301de5bc8050b68cTadashi G. Takaoka R.styleable.SuggestionStripView_alphaSuggested, 1.0f); 136653603b7253d96c7fad674ed301de5bc8050b68cTadashi G. Takaoka mAlphaObsoleted = ResourceUtils.getFraction(a, 137653603b7253d96c7fad674ed301de5bc8050b68cTadashi G. Takaoka R.styleable.SuggestionStripView_alphaSuggested, 1.0f); 138653603b7253d96c7fad674ed301de5bc8050b68cTadashi G. Takaoka mColorValidTypedWord = applyAlpha(a.getColor( 139653603b7253d96c7fad674ed301de5bc8050b68cTadashi G. Takaoka R.styleable.SuggestionStripView_colorValidTypedWord, 0), alphaValidTypedWord); 140653603b7253d96c7fad674ed301de5bc8050b68cTadashi G. Takaoka mColorTypedWord = applyAlpha(a.getColor( 141653603b7253d96c7fad674ed301de5bc8050b68cTadashi G. Takaoka R.styleable.SuggestionStripView_colorTypedWord, 0), alphaTypedWord); 142653603b7253d96c7fad674ed301de5bc8050b68cTadashi G. Takaoka mColorAutoCorrect = applyAlpha(a.getColor( 143653603b7253d96c7fad674ed301de5bc8050b68cTadashi G. Takaoka R.styleable.SuggestionStripView_colorAutoCorrect, 0), alphaAutoCorrect); 144653603b7253d96c7fad674ed301de5bc8050b68cTadashi G. Takaoka mColorSuggested = applyAlpha(a.getColor( 145653603b7253d96c7fad674ed301de5bc8050b68cTadashi G. Takaoka R.styleable.SuggestionStripView_colorSuggested, 0), alphaSuggested); 146653603b7253d96c7fad674ed301de5bc8050b68cTadashi G. Takaoka mSuggestionsCountInStrip = a.getInt( 147653603b7253d96c7fad674ed301de5bc8050b68cTadashi G. Takaoka R.styleable.SuggestionStripView_suggestionsCountInStrip, 148653603b7253d96c7fad674ed301de5bc8050b68cTadashi G. Takaoka DEFAULT_SUGGESTIONS_COUNT_IN_STRIP); 149653603b7253d96c7fad674ed301de5bc8050b68cTadashi G. Takaoka mCenterSuggestionWeight = ResourceUtils.getFraction(a, 150653603b7253d96c7fad674ed301de5bc8050b68cTadashi G. Takaoka R.styleable.SuggestionStripView_centerSuggestionPercentile, 151653603b7253d96c7fad674ed301de5bc8050b68cTadashi G. Takaoka DEFAULT_CENTER_SUGGESTION_PERCENTILE); 152653603b7253d96c7fad674ed301de5bc8050b68cTadashi G. Takaoka mMaxMoreSuggestionsRow = a.getInt( 153653603b7253d96c7fad674ed301de5bc8050b68cTadashi G. Takaoka R.styleable.SuggestionStripView_maxMoreSuggestionsRow, 154653603b7253d96c7fad674ed301de5bc8050b68cTadashi G. Takaoka DEFAULT_MAX_MORE_SUGGESTIONS_ROW); 155653603b7253d96c7fad674ed301de5bc8050b68cTadashi G. Takaoka mMinMoreSuggestionsWidth = ResourceUtils.getFraction(a, 156653603b7253d96c7fad674ed301de5bc8050b68cTadashi G. Takaoka R.styleable.SuggestionStripView_minMoreSuggestionsWidth, 1.0f); 157653603b7253d96c7fad674ed301de5bc8050b68cTadashi G. Takaoka a.recycle(); 158653603b7253d96c7fad674ed301de5bc8050b68cTadashi G. Takaoka 159653603b7253d96c7fad674ed301de5bc8050b68cTadashi G. Takaoka mMoreSuggestionsHint = getMoreSuggestionsHint(res, 160653603b7253d96c7fad674ed301de5bc8050b68cTadashi G. Takaoka res.getDimension(R.dimen.more_suggestions_hint_text_size), mColorAutoCorrect); 161500a9752b1e61885f37b0fb26f09dfdd65da4e5eTadashi G. Takaoka mCenterPositionInStrip = mSuggestionsCountInStrip / 2; 162653603b7253d96c7fad674ed301de5bc8050b68cTadashi G. Takaoka mMoreSuggestionsBottomGap = res.getDimensionPixelOffset( 163653603b7253d96c7fad674ed301de5bc8050b68cTadashi G. Takaoka R.dimen.more_suggestions_bottom_gap); 164653603b7253d96c7fad674ed301de5bc8050b68cTadashi G. Takaoka mMoreSuggestionsRowHeight = res.getDimensionPixelSize(R.dimen.more_suggestions_row_height); 165653603b7253d96c7fad674ed301de5bc8050b68cTadashi G. Takaoka 166653603b7253d96c7fad674ed301de5bc8050b68cTadashi G. Takaoka final LayoutInflater inflater = LayoutInflater.from(context); 167653603b7253d96c7fad674ed301de5bc8050b68cTadashi G. Takaoka mWordToSaveView = (TextView)inflater.inflate(R.layout.suggestion_word, null); 168653603b7253d96c7fad674ed301de5bc8050b68cTadashi G. Takaoka mLeftwardsArrowView = (TextView)inflater.inflate(R.layout.hint_add_to_dictionary, null); 169653603b7253d96c7fad674ed301de5bc8050b68cTadashi G. Takaoka mHintToSaveView = (TextView)inflater.inflate(R.layout.hint_add_to_dictionary, null); 170653603b7253d96c7fad674ed301de5bc8050b68cTadashi G. Takaoka } 171653603b7253d96c7fad674ed301de5bc8050b68cTadashi G. Takaoka 172653603b7253d96c7fad674ed301de5bc8050b68cTadashi G. Takaoka public int getMaxMoreSuggestionsRow() { 173653603b7253d96c7fad674ed301de5bc8050b68cTadashi G. Takaoka return mMaxMoreSuggestionsRow; 174653603b7253d96c7fad674ed301de5bc8050b68cTadashi G. Takaoka } 175653603b7253d96c7fad674ed301de5bc8050b68cTadashi G. Takaoka 176653603b7253d96c7fad674ed301de5bc8050b68cTadashi G. Takaoka private int getMoreSuggestionsHeight() { 177653603b7253d96c7fad674ed301de5bc8050b68cTadashi G. Takaoka return mMaxMoreSuggestionsRow * mMoreSuggestionsRowHeight + mMoreSuggestionsBottomGap; 178653603b7253d96c7fad674ed301de5bc8050b68cTadashi G. Takaoka } 179653603b7253d96c7fad674ed301de5bc8050b68cTadashi G. Takaoka 180653603b7253d96c7fad674ed301de5bc8050b68cTadashi G. Takaoka public int setMoreSuggestionsHeight(final int remainingHeight) { 181653603b7253d96c7fad674ed301de5bc8050b68cTadashi G. Takaoka final int currentHeight = getMoreSuggestionsHeight(); 182653603b7253d96c7fad674ed301de5bc8050b68cTadashi G. Takaoka if (currentHeight <= remainingHeight) { 183653603b7253d96c7fad674ed301de5bc8050b68cTadashi G. Takaoka return currentHeight; 184653603b7253d96c7fad674ed301de5bc8050b68cTadashi G. Takaoka } 185653603b7253d96c7fad674ed301de5bc8050b68cTadashi G. Takaoka 186653603b7253d96c7fad674ed301de5bc8050b68cTadashi G. Takaoka mMaxMoreSuggestionsRow = (remainingHeight - mMoreSuggestionsBottomGap) 187653603b7253d96c7fad674ed301de5bc8050b68cTadashi G. Takaoka / mMoreSuggestionsRowHeight; 188653603b7253d96c7fad674ed301de5bc8050b68cTadashi G. Takaoka final int newHeight = getMoreSuggestionsHeight(); 189653603b7253d96c7fad674ed301de5bc8050b68cTadashi G. Takaoka return newHeight; 190653603b7253d96c7fad674ed301de5bc8050b68cTadashi G. Takaoka } 191653603b7253d96c7fad674ed301de5bc8050b68cTadashi G. Takaoka 192653603b7253d96c7fad674ed301de5bc8050b68cTadashi G. Takaoka private static Drawable getMoreSuggestionsHint(final Resources res, final float textSize, 193653603b7253d96c7fad674ed301de5bc8050b68cTadashi G. Takaoka final int color) { 194653603b7253d96c7fad674ed301de5bc8050b68cTadashi G. Takaoka final Paint paint = new Paint(); 195653603b7253d96c7fad674ed301de5bc8050b68cTadashi G. Takaoka paint.setAntiAlias(true); 196653603b7253d96c7fad674ed301de5bc8050b68cTadashi G. Takaoka paint.setTextAlign(Align.CENTER); 197653603b7253d96c7fad674ed301de5bc8050b68cTadashi G. Takaoka paint.setTextSize(textSize); 198653603b7253d96c7fad674ed301de5bc8050b68cTadashi G. Takaoka paint.setColor(color); 199653603b7253d96c7fad674ed301de5bc8050b68cTadashi G. Takaoka final Rect bounds = new Rect(); 200653603b7253d96c7fad674ed301de5bc8050b68cTadashi G. Takaoka paint.getTextBounds(MORE_SUGGESTIONS_HINT, 0, MORE_SUGGESTIONS_HINT.length(), bounds); 201653603b7253d96c7fad674ed301de5bc8050b68cTadashi G. Takaoka final int width = Math.round(bounds.width() + 0.5f); 202653603b7253d96c7fad674ed301de5bc8050b68cTadashi G. Takaoka final int height = Math.round(bounds.height() + 0.5f); 203653603b7253d96c7fad674ed301de5bc8050b68cTadashi G. Takaoka final Bitmap buffer = Bitmap.createBitmap(width, (height * 3 / 2), Bitmap.Config.ARGB_8888); 204653603b7253d96c7fad674ed301de5bc8050b68cTadashi G. Takaoka final Canvas canvas = new Canvas(buffer); 205653603b7253d96c7fad674ed301de5bc8050b68cTadashi G. Takaoka canvas.drawText(MORE_SUGGESTIONS_HINT, width / 2, height, paint); 206653603b7253d96c7fad674ed301de5bc8050b68cTadashi G. Takaoka return new BitmapDrawable(res, buffer); 207653603b7253d96c7fad674ed301de5bc8050b68cTadashi G. Takaoka } 208653603b7253d96c7fad674ed301de5bc8050b68cTadashi G. Takaoka 209a0c3e02d7168dd4cee4cad51491537dadb0362ccTadashi G. Takaoka private CharSequence getStyledSuggestedWord(final SuggestedWords suggestedWords, 210653603b7253d96c7fad674ed301de5bc8050b68cTadashi G. Takaoka final int indexInSuggestedWords) { 211653603b7253d96c7fad674ed301de5bc8050b68cTadashi G. Takaoka final String word = suggestedWords.getWord(indexInSuggestedWords); 212653603b7253d96c7fad674ed301de5bc8050b68cTadashi G. Takaoka final boolean isAutoCorrect = indexInSuggestedWords == 1 213653603b7253d96c7fad674ed301de5bc8050b68cTadashi G. Takaoka && suggestedWords.willAutoCorrect(); 214653603b7253d96c7fad674ed301de5bc8050b68cTadashi G. Takaoka final boolean isTypedWordValid = indexInSuggestedWords == 0 215653603b7253d96c7fad674ed301de5bc8050b68cTadashi G. Takaoka && suggestedWords.mTypedWordValid; 216500a9752b1e61885f37b0fb26f09dfdd65da4e5eTadashi G. Takaoka if (!isAutoCorrect && !isTypedWordValid) { 217653603b7253d96c7fad674ed301de5bc8050b68cTadashi G. Takaoka return word; 218500a9752b1e61885f37b0fb26f09dfdd65da4e5eTadashi G. Takaoka } 219653603b7253d96c7fad674ed301de5bc8050b68cTadashi G. Takaoka 220653603b7253d96c7fad674ed301de5bc8050b68cTadashi G. Takaoka final int len = word.length(); 221653603b7253d96c7fad674ed301de5bc8050b68cTadashi G. Takaoka final Spannable spannedWord = new SpannableString(word); 222653603b7253d96c7fad674ed301de5bc8050b68cTadashi G. Takaoka final int option = mSuggestionStripOption; 223653603b7253d96c7fad674ed301de5bc8050b68cTadashi G. Takaoka if ((isAutoCorrect && (option & AUTO_CORRECT_BOLD) != 0) 224653603b7253d96c7fad674ed301de5bc8050b68cTadashi G. Takaoka || (isTypedWordValid && (option & VALID_TYPED_WORD_BOLD) != 0)) { 225653603b7253d96c7fad674ed301de5bc8050b68cTadashi G. Takaoka spannedWord.setSpan(BOLD_SPAN, 0, len, Spanned.SPAN_INCLUSIVE_EXCLUSIVE); 226653603b7253d96c7fad674ed301de5bc8050b68cTadashi G. Takaoka } 227653603b7253d96c7fad674ed301de5bc8050b68cTadashi G. Takaoka if (isAutoCorrect && (option & AUTO_CORRECT_UNDERLINE) != 0) { 228653603b7253d96c7fad674ed301de5bc8050b68cTadashi G. Takaoka spannedWord.setSpan(UNDERLINE_SPAN, 0, len, Spanned.SPAN_INCLUSIVE_EXCLUSIVE); 229653603b7253d96c7fad674ed301de5bc8050b68cTadashi G. Takaoka } 230653603b7253d96c7fad674ed301de5bc8050b68cTadashi G. Takaoka return spannedWord; 231653603b7253d96c7fad674ed301de5bc8050b68cTadashi G. Takaoka } 232653603b7253d96c7fad674ed301de5bc8050b68cTadashi G. Takaoka 233500a9752b1e61885f37b0fb26f09dfdd65da4e5eTadashi G. Takaoka private int getIndexInSuggestedWords(final int positionInStrip, 234653603b7253d96c7fad674ed301de5bc8050b68cTadashi G. Takaoka final SuggestedWords suggestedWords) { 235653603b7253d96c7fad674ed301de5bc8050b68cTadashi G. Takaoka // TODO: This works for 3 suggestions. Revisit this algorithm when there are 5 or more 236653603b7253d96c7fad674ed301de5bc8050b68cTadashi G. Takaoka // suggestions. 237a0c3e02d7168dd4cee4cad51491537dadb0362ccTadashi G. Takaoka final int mostImportantIndexInSuggestedWords = suggestedWords.willAutoCorrect() 238a0c3e02d7168dd4cee4cad51491537dadb0362ccTadashi G. Takaoka ? SuggestedWords.INDEX_OF_AUTO_CORRECTION : SuggestedWords.INDEX_OF_TYPED_WORD; 239500a9752b1e61885f37b0fb26f09dfdd65da4e5eTadashi G. Takaoka if (positionInStrip == mCenterPositionInStrip) { 240653603b7253d96c7fad674ed301de5bc8050b68cTadashi G. Takaoka return mostImportantIndexInSuggestedWords; 241653603b7253d96c7fad674ed301de5bc8050b68cTadashi G. Takaoka } 242500a9752b1e61885f37b0fb26f09dfdd65da4e5eTadashi G. Takaoka if (positionInStrip == mostImportantIndexInSuggestedWords) { 243500a9752b1e61885f37b0fb26f09dfdd65da4e5eTadashi G. Takaoka return mCenterPositionInStrip; 244500a9752b1e61885f37b0fb26f09dfdd65da4e5eTadashi G. Takaoka } 245500a9752b1e61885f37b0fb26f09dfdd65da4e5eTadashi G. Takaoka return positionInStrip; 246653603b7253d96c7fad674ed301de5bc8050b68cTadashi G. Takaoka } 247653603b7253d96c7fad674ed301de5bc8050b68cTadashi G. Takaoka 248500a9752b1e61885f37b0fb26f09dfdd65da4e5eTadashi G. Takaoka private int getSuggestionTextColor(final int positionInStrip, 249653603b7253d96c7fad674ed301de5bc8050b68cTadashi G. Takaoka final SuggestedWords suggestedWords) { 250a0c3e02d7168dd4cee4cad51491537dadb0362ccTadashi G. Takaoka final int indexInSuggestedWords = getIndexInSuggestedWords(positionInStrip, suggestedWords); 251653603b7253d96c7fad674ed301de5bc8050b68cTadashi G. Takaoka // TODO: Need to revisit this logic with bigram suggestions 252a0c3e02d7168dd4cee4cad51491537dadb0362ccTadashi G. Takaoka final boolean isSuggested = (indexInSuggestedWords != SuggestedWords.INDEX_OF_TYPED_WORD); 253653603b7253d96c7fad674ed301de5bc8050b68cTadashi G. Takaoka 254653603b7253d96c7fad674ed301de5bc8050b68cTadashi G. Takaoka final int color; 255500a9752b1e61885f37b0fb26f09dfdd65da4e5eTadashi G. Takaoka if (positionInStrip == mCenterPositionInStrip && suggestedWords.willAutoCorrect()) { 256653603b7253d96c7fad674ed301de5bc8050b68cTadashi G. Takaoka color = mColorAutoCorrect; 257500a9752b1e61885f37b0fb26f09dfdd65da4e5eTadashi G. Takaoka } else if (positionInStrip == mCenterPositionInStrip && suggestedWords.mTypedWordValid) { 258653603b7253d96c7fad674ed301de5bc8050b68cTadashi G. Takaoka color = mColorValidTypedWord; 259653603b7253d96c7fad674ed301de5bc8050b68cTadashi G. Takaoka } else if (isSuggested) { 260653603b7253d96c7fad674ed301de5bc8050b68cTadashi G. Takaoka color = mColorSuggested; 261653603b7253d96c7fad674ed301de5bc8050b68cTadashi G. Takaoka } else { 262653603b7253d96c7fad674ed301de5bc8050b68cTadashi G. Takaoka color = mColorTypedWord; 263653603b7253d96c7fad674ed301de5bc8050b68cTadashi G. Takaoka } 264653603b7253d96c7fad674ed301de5bc8050b68cTadashi G. Takaoka if (LatinImeLogger.sDBG && suggestedWords.size() > 1) { 265653603b7253d96c7fad674ed301de5bc8050b68cTadashi G. Takaoka // If we auto-correct, then the autocorrection is in slot 0 and the typed word 266653603b7253d96c7fad674ed301de5bc8050b68cTadashi G. Takaoka // is in slot 1. 267500a9752b1e61885f37b0fb26f09dfdd65da4e5eTadashi G. Takaoka if (positionInStrip == mCenterPositionInStrip 268653603b7253d96c7fad674ed301de5bc8050b68cTadashi G. Takaoka && AutoCorrection.shouldBlockAutoCorrectionBySafetyNet( 269a0c3e02d7168dd4cee4cad51491537dadb0362ccTadashi G. Takaoka suggestedWords.getWord(SuggestedWords.INDEX_OF_AUTO_CORRECTION), 270a0c3e02d7168dd4cee4cad51491537dadb0362ccTadashi G. Takaoka suggestedWords.getWord(SuggestedWords.INDEX_OF_TYPED_WORD))) { 271653603b7253d96c7fad674ed301de5bc8050b68cTadashi G. Takaoka return 0xFFFF0000; 272653603b7253d96c7fad674ed301de5bc8050b68cTadashi G. Takaoka } 273653603b7253d96c7fad674ed301de5bc8050b68cTadashi G. Takaoka } 274653603b7253d96c7fad674ed301de5bc8050b68cTadashi G. Takaoka 275653603b7253d96c7fad674ed301de5bc8050b68cTadashi G. Takaoka if (suggestedWords.mIsObsoleteSuggestions && isSuggested) { 276653603b7253d96c7fad674ed301de5bc8050b68cTadashi G. Takaoka return applyAlpha(color, mAlphaObsoleted); 277653603b7253d96c7fad674ed301de5bc8050b68cTadashi G. Takaoka } 278500a9752b1e61885f37b0fb26f09dfdd65da4e5eTadashi G. Takaoka return color; 279653603b7253d96c7fad674ed301de5bc8050b68cTadashi G. Takaoka } 280653603b7253d96c7fad674ed301de5bc8050b68cTadashi G. Takaoka 281653603b7253d96c7fad674ed301de5bc8050b68cTadashi G. Takaoka private static int applyAlpha(final int color, final float alpha) { 282653603b7253d96c7fad674ed301de5bc8050b68cTadashi G. Takaoka final int newAlpha = (int)(Color.alpha(color) * alpha); 283653603b7253d96c7fad674ed301de5bc8050b68cTadashi G. Takaoka return Color.argb(newAlpha, Color.red(color), Color.green(color), Color.blue(color)); 284653603b7253d96c7fad674ed301de5bc8050b68cTadashi G. Takaoka } 285653603b7253d96c7fad674ed301de5bc8050b68cTadashi G. Takaoka 286500a9752b1e61885f37b0fb26f09dfdd65da4e5eTadashi G. Takaoka private static void addDivider(final ViewGroup stripView, final View dividerView) { 287500a9752b1e61885f37b0fb26f09dfdd65da4e5eTadashi G. Takaoka stripView.addView(dividerView); 288653603b7253d96c7fad674ed301de5bc8050b68cTadashi G. Takaoka final LinearLayout.LayoutParams params = 289500a9752b1e61885f37b0fb26f09dfdd65da4e5eTadashi G. Takaoka (LinearLayout.LayoutParams)dividerView.getLayoutParams(); 290653603b7253d96c7fad674ed301de5bc8050b68cTadashi G. Takaoka params.gravity = Gravity.CENTER; 291653603b7253d96c7fad674ed301de5bc8050b68cTadashi G. Takaoka } 292653603b7253d96c7fad674ed301de5bc8050b68cTadashi G. Takaoka 293653603b7253d96c7fad674ed301de5bc8050b68cTadashi G. Takaoka public void layout(final SuggestedWords suggestedWords, final ViewGroup stripView, 294500a9752b1e61885f37b0fb26f09dfdd65da4e5eTadashi G. Takaoka final ViewGroup placerView) { 295653603b7253d96c7fad674ed301de5bc8050b68cTadashi G. Takaoka if (suggestedWords.mIsPunctuationSuggestions) { 296653603b7253d96c7fad674ed301de5bc8050b68cTadashi G. Takaoka layoutPunctuationSuggestions(suggestedWords, stripView); 297653603b7253d96c7fad674ed301de5bc8050b68cTadashi G. Takaoka return; 298653603b7253d96c7fad674ed301de5bc8050b68cTadashi G. Takaoka } 299653603b7253d96c7fad674ed301de5bc8050b68cTadashi G. Takaoka 300653603b7253d96c7fad674ed301de5bc8050b68cTadashi G. Takaoka final int countInStrip = mSuggestionsCountInStrip; 301a0c3e02d7168dd4cee4cad51491537dadb0362ccTadashi G. Takaoka setupWordViewsTextAndColor(suggestedWords, countInStrip); 302653603b7253d96c7fad674ed301de5bc8050b68cTadashi G. Takaoka mMoreSuggestionsAvailable = (suggestedWords.size() > countInStrip); 303653603b7253d96c7fad674ed301de5bc8050b68cTadashi G. Takaoka int x = 0; 304500a9752b1e61885f37b0fb26f09dfdd65da4e5eTadashi G. Takaoka for (int positionInStrip = 0; positionInStrip < countInStrip; positionInStrip++) { 305500a9752b1e61885f37b0fb26f09dfdd65da4e5eTadashi G. Takaoka if (positionInStrip != 0) { 306500a9752b1e61885f37b0fb26f09dfdd65da4e5eTadashi G. Takaoka final View divider = mDividerViews.get(positionInStrip); 307653603b7253d96c7fad674ed301de5bc8050b68cTadashi G. Takaoka // Add divider if this isn't the left most suggestion in suggestions strip. 308653603b7253d96c7fad674ed301de5bc8050b68cTadashi G. Takaoka addDivider(stripView, divider); 309653603b7253d96c7fad674ed301de5bc8050b68cTadashi G. Takaoka x += divider.getMeasuredWidth(); 310653603b7253d96c7fad674ed301de5bc8050b68cTadashi G. Takaoka } 311653603b7253d96c7fad674ed301de5bc8050b68cTadashi G. Takaoka 312500a9752b1e61885f37b0fb26f09dfdd65da4e5eTadashi G. Takaoka final int width = getSuggestionWidth(positionInStrip, placerView.getWidth()); 313a0c3e02d7168dd4cee4cad51491537dadb0362ccTadashi G. Takaoka final TextView wordView = layoutWord(positionInStrip, width); 314500a9752b1e61885f37b0fb26f09dfdd65da4e5eTadashi G. Takaoka stripView.addView(wordView); 315500a9752b1e61885f37b0fb26f09dfdd65da4e5eTadashi G. Takaoka setLayoutWeight(wordView, getSuggestionWeight(positionInStrip), 316653603b7253d96c7fad674ed301de5bc8050b68cTadashi G. Takaoka ViewGroup.LayoutParams.MATCH_PARENT); 317500a9752b1e61885f37b0fb26f09dfdd65da4e5eTadashi G. Takaoka x += wordView.getMeasuredWidth(); 318653603b7253d96c7fad674ed301de5bc8050b68cTadashi G. Takaoka 319653603b7253d96c7fad674ed301de5bc8050b68cTadashi G. Takaoka if (SuggestionStripView.DBG) { 320a0c3e02d7168dd4cee4cad51491537dadb0362ccTadashi G. Takaoka layoutDebugInfo(positionInStrip, placerView, x); 321653603b7253d96c7fad674ed301de5bc8050b68cTadashi G. Takaoka } 322653603b7253d96c7fad674ed301de5bc8050b68cTadashi G. Takaoka } 323653603b7253d96c7fad674ed301de5bc8050b68cTadashi G. Takaoka } 324653603b7253d96c7fad674ed301de5bc8050b68cTadashi G. Takaoka 325653603b7253d96c7fad674ed301de5bc8050b68cTadashi G. Takaoka /** 326a0c3e02d7168dd4cee4cad51491537dadb0362ccTadashi G. Takaoka * Format appropriately the suggested word in {@link #mWordViews} specified by 327a0c3e02d7168dd4cee4cad51491537dadb0362ccTadashi G. Takaoka * <code>positionInStrip</code>. When the suggested word doesn't exist, the corresponding 328a0c3e02d7168dd4cee4cad51491537dadb0362ccTadashi G. Takaoka * {@link TextView} will be disabled and never respond to user interaction. The suggested word 329a0c3e02d7168dd4cee4cad51491537dadb0362ccTadashi G. Takaoka * may be shrunk or ellipsized to fit in the specified width. 330653603b7253d96c7fad674ed301de5bc8050b68cTadashi G. Takaoka * 331500a9752b1e61885f37b0fb26f09dfdd65da4e5eTadashi G. Takaoka * The <code>positionInStrip</code> argument is the index in the suggestion strip. The indices 332653603b7253d96c7fad674ed301de5bc8050b68cTadashi G. Takaoka * increase towards the right for LTR scripts and the left for RTL scripts, starting with 0. 333a0c3e02d7168dd4cee4cad51491537dadb0362ccTadashi G. Takaoka * The position of the most important suggestion is in {@link #mCenterPositionInStrip}. This 334653603b7253d96c7fad674ed301de5bc8050b68cTadashi G. Takaoka * usually doesn't match the index in <code>suggedtedWords</code> -- see 335653603b7253d96c7fad674ed301de5bc8050b68cTadashi G. Takaoka * {@link #getIndexInSuggestedWords(int,SuggestedWords)}. 336653603b7253d96c7fad674ed301de5bc8050b68cTadashi G. Takaoka * 337a0c3e02d7168dd4cee4cad51491537dadb0362ccTadashi G. Takaoka * @param positionInStrip the position in the suggestion strip. 338653603b7253d96c7fad674ed301de5bc8050b68cTadashi G. Takaoka * @param width the maximum width for layout in pixels. 339653603b7253d96c7fad674ed301de5bc8050b68cTadashi G. Takaoka * @return the {@link TextView} containing the suggested word appropriately formatted. 340653603b7253d96c7fad674ed301de5bc8050b68cTadashi G. Takaoka */ 341a0c3e02d7168dd4cee4cad51491537dadb0362ccTadashi G. Takaoka private TextView layoutWord(final int positionInStrip, final int width) { 342a0c3e02d7168dd4cee4cad51491537dadb0362ccTadashi G. Takaoka final TextView wordView = mWordViews.get(positionInStrip); 343a0c3e02d7168dd4cee4cad51491537dadb0362ccTadashi G. Takaoka final CharSequence word = wordView.getText(); 344500a9752b1e61885f37b0fb26f09dfdd65da4e5eTadashi G. Takaoka if (positionInStrip == mCenterPositionInStrip && mMoreSuggestionsAvailable) { 345653603b7253d96c7fad674ed301de5bc8050b68cTadashi G. Takaoka // TODO: This "more suggestions hint" should have a nicely designed icon. 346500a9752b1e61885f37b0fb26f09dfdd65da4e5eTadashi G. Takaoka wordView.setCompoundDrawablesWithIntrinsicBounds( 347653603b7253d96c7fad674ed301de5bc8050b68cTadashi G. Takaoka null, null, null, mMoreSuggestionsHint); 348653603b7253d96c7fad674ed301de5bc8050b68cTadashi G. Takaoka // HACK: Align with other TextViews that have no compound drawables. 349500a9752b1e61885f37b0fb26f09dfdd65da4e5eTadashi G. Takaoka wordView.setCompoundDrawablePadding(-mMoreSuggestionsHint.getIntrinsicHeight()); 350653603b7253d96c7fad674ed301de5bc8050b68cTadashi G. Takaoka } else { 351500a9752b1e61885f37b0fb26f09dfdd65da4e5eTadashi G. Takaoka wordView.setCompoundDrawablesWithIntrinsicBounds(null, null, null, null); 352653603b7253d96c7fad674ed301de5bc8050b68cTadashi G. Takaoka } 353653603b7253d96c7fad674ed301de5bc8050b68cTadashi G. Takaoka 354653603b7253d96c7fad674ed301de5bc8050b68cTadashi G. Takaoka // Disable this suggestion if the suggestion is null or empty. 355500a9752b1e61885f37b0fb26f09dfdd65da4e5eTadashi G. Takaoka wordView.setEnabled(!TextUtils.isEmpty(word)); 356500a9752b1e61885f37b0fb26f09dfdd65da4e5eTadashi G. Takaoka final CharSequence text = getEllipsizedText(word, width, wordView.getPaint()); 357500a9752b1e61885f37b0fb26f09dfdd65da4e5eTadashi G. Takaoka final float scaleX = wordView.getTextScaleX(); 358500a9752b1e61885f37b0fb26f09dfdd65da4e5eTadashi G. Takaoka wordView.setText(text); // TextView.setText() resets text scale x to 1.0. 359500a9752b1e61885f37b0fb26f09dfdd65da4e5eTadashi G. Takaoka wordView.setTextScaleX(scaleX); 360500a9752b1e61885f37b0fb26f09dfdd65da4e5eTadashi G. Takaoka return wordView; 361653603b7253d96c7fad674ed301de5bc8050b68cTadashi G. Takaoka } 362653603b7253d96c7fad674ed301de5bc8050b68cTadashi G. Takaoka 363a0c3e02d7168dd4cee4cad51491537dadb0362ccTadashi G. Takaoka private void layoutDebugInfo(final int positionInStrip, final ViewGroup placerView, 364a0c3e02d7168dd4cee4cad51491537dadb0362ccTadashi G. Takaoka final int x) { 365a0c3e02d7168dd4cee4cad51491537dadb0362ccTadashi G. Takaoka final TextView debugInfoView = mDebugInfoViews.get(positionInStrip); 366a0c3e02d7168dd4cee4cad51491537dadb0362ccTadashi G. Takaoka final CharSequence debugInfo = debugInfoView.getText(); 367653603b7253d96c7fad674ed301de5bc8050b68cTadashi G. Takaoka if (debugInfo == null) { 368653603b7253d96c7fad674ed301de5bc8050b68cTadashi G. Takaoka return; 369653603b7253d96c7fad674ed301de5bc8050b68cTadashi G. Takaoka } 370500a9752b1e61885f37b0fb26f09dfdd65da4e5eTadashi G. Takaoka placerView.addView(debugInfoView); 371500a9752b1e61885f37b0fb26f09dfdd65da4e5eTadashi G. Takaoka debugInfoView.measure( 372500a9752b1e61885f37b0fb26f09dfdd65da4e5eTadashi G. Takaoka ViewGroup.LayoutParams.WRAP_CONTENT, ViewGroup.LayoutParams.WRAP_CONTENT); 373500a9752b1e61885f37b0fb26f09dfdd65da4e5eTadashi G. Takaoka final int infoWidth = debugInfoView.getMeasuredWidth(); 374500a9752b1e61885f37b0fb26f09dfdd65da4e5eTadashi G. Takaoka final int y = debugInfoView.getMeasuredHeight(); 375653603b7253d96c7fad674ed301de5bc8050b68cTadashi G. Takaoka ViewLayoutUtils.placeViewAt( 376500a9752b1e61885f37b0fb26f09dfdd65da4e5eTadashi G. Takaoka debugInfoView, x - infoWidth, y, infoWidth, debugInfoView.getMeasuredHeight()); 377653603b7253d96c7fad674ed301de5bc8050b68cTadashi G. Takaoka } 378653603b7253d96c7fad674ed301de5bc8050b68cTadashi G. Takaoka 379500a9752b1e61885f37b0fb26f09dfdd65da4e5eTadashi G. Takaoka private int getSuggestionWidth(final int positionInStrip, final int maxWidth) { 380653603b7253d96c7fad674ed301de5bc8050b68cTadashi G. Takaoka final int paddings = mPadding * mSuggestionsCountInStrip; 381653603b7253d96c7fad674ed301de5bc8050b68cTadashi G. Takaoka final int dividers = mDividerWidth * (mSuggestionsCountInStrip - 1); 382653603b7253d96c7fad674ed301de5bc8050b68cTadashi G. Takaoka final int availableWidth = maxWidth - paddings - dividers; 383500a9752b1e61885f37b0fb26f09dfdd65da4e5eTadashi G. Takaoka return (int)(availableWidth * getSuggestionWeight(positionInStrip)); 384653603b7253d96c7fad674ed301de5bc8050b68cTadashi G. Takaoka } 385653603b7253d96c7fad674ed301de5bc8050b68cTadashi G. Takaoka 386500a9752b1e61885f37b0fb26f09dfdd65da4e5eTadashi G. Takaoka private float getSuggestionWeight(final int positionInStrip) { 387500a9752b1e61885f37b0fb26f09dfdd65da4e5eTadashi G. Takaoka if (positionInStrip == mCenterPositionInStrip) { 388653603b7253d96c7fad674ed301de5bc8050b68cTadashi G. Takaoka return mCenterSuggestionWeight; 389653603b7253d96c7fad674ed301de5bc8050b68cTadashi G. Takaoka } 390500a9752b1e61885f37b0fb26f09dfdd65da4e5eTadashi G. Takaoka // TODO: Revisit this for cases of 5 or more suggestions 391500a9752b1e61885f37b0fb26f09dfdd65da4e5eTadashi G. Takaoka return (1.0f - mCenterSuggestionWeight) / (mSuggestionsCountInStrip - 1); 392653603b7253d96c7fad674ed301de5bc8050b68cTadashi G. Takaoka } 393653603b7253d96c7fad674ed301de5bc8050b68cTadashi G. Takaoka 394a0c3e02d7168dd4cee4cad51491537dadb0362ccTadashi G. Takaoka private void setupWordViewsTextAndColor(final SuggestedWords suggestedWords, 395a0c3e02d7168dd4cee4cad51491537dadb0362ccTadashi G. Takaoka final int countInStrip) { 396653603b7253d96c7fad674ed301de5bc8050b68cTadashi G. Takaoka final int count = Math.min(suggestedWords.size(), countInStrip); 397a0c3e02d7168dd4cee4cad51491537dadb0362ccTadashi G. Takaoka for (int positionInStrip = 0; positionInStrip < count; positionInStrip++) { 398a0c3e02d7168dd4cee4cad51491537dadb0362ccTadashi G. Takaoka final int indexInSuggestedWords = 399a0c3e02d7168dd4cee4cad51491537dadb0362ccTadashi G. Takaoka getIndexInSuggestedWords(positionInStrip, suggestedWords); 400a0c3e02d7168dd4cee4cad51491537dadb0362ccTadashi G. Takaoka final TextView wordView = mWordViews.get(positionInStrip); 401a0c3e02d7168dd4cee4cad51491537dadb0362ccTadashi G. Takaoka // {@link TextView#getTag()} is used to get the index in suggestedWords at 402a0c3e02d7168dd4cee4cad51491537dadb0362ccTadashi G. Takaoka // {@link SuggestionStripView#onClick(View)}. 403a0c3e02d7168dd4cee4cad51491537dadb0362ccTadashi G. Takaoka wordView.setTag(indexInSuggestedWords); 404a0c3e02d7168dd4cee4cad51491537dadb0362ccTadashi G. Takaoka wordView.setText(getStyledSuggestedWord(suggestedWords, indexInSuggestedWords)); 405a0c3e02d7168dd4cee4cad51491537dadb0362ccTadashi G. Takaoka wordView.setTextColor(getSuggestionTextColor(positionInStrip, suggestedWords)); 406a0c3e02d7168dd4cee4cad51491537dadb0362ccTadashi G. Takaoka if (SuggestionStripView.DBG) { 407a0c3e02d7168dd4cee4cad51491537dadb0362ccTadashi G. Takaoka mDebugInfoViews.get(positionInStrip).setText( 408a0c3e02d7168dd4cee4cad51491537dadb0362ccTadashi G. Takaoka Utils.getDebugInfo(suggestedWords, indexInSuggestedWords)); 409a0c3e02d7168dd4cee4cad51491537dadb0362ccTadashi G. Takaoka } 410653603b7253d96c7fad674ed301de5bc8050b68cTadashi G. Takaoka } 411a0c3e02d7168dd4cee4cad51491537dadb0362ccTadashi G. Takaoka for (int positionInStrip = count; positionInStrip < countInStrip; positionInStrip++) { 412a0c3e02d7168dd4cee4cad51491537dadb0362ccTadashi G. Takaoka mWordViews.get(positionInStrip).setText(null); 413a0c3e02d7168dd4cee4cad51491537dadb0362ccTadashi G. Takaoka // Make this inactive for touches in {@link #layoutWord(int,int)}. 414a0c3e02d7168dd4cee4cad51491537dadb0362ccTadashi G. Takaoka if (SuggestionStripView.DBG) { 415a0c3e02d7168dd4cee4cad51491537dadb0362ccTadashi G. Takaoka mDebugInfoViews.get(positionInStrip).setText(null); 416a0c3e02d7168dd4cee4cad51491537dadb0362ccTadashi G. Takaoka } 417653603b7253d96c7fad674ed301de5bc8050b68cTadashi G. Takaoka } 418653603b7253d96c7fad674ed301de5bc8050b68cTadashi G. Takaoka } 419653603b7253d96c7fad674ed301de5bc8050b68cTadashi G. Takaoka 420653603b7253d96c7fad674ed301de5bc8050b68cTadashi G. Takaoka private void layoutPunctuationSuggestions(final SuggestedWords suggestedWords, 421653603b7253d96c7fad674ed301de5bc8050b68cTadashi G. Takaoka final ViewGroup stripView) { 422653603b7253d96c7fad674ed301de5bc8050b68cTadashi G. Takaoka final int countInStrip = Math.min(suggestedWords.size(), PUNCTUATIONS_IN_STRIP); 423a0c3e02d7168dd4cee4cad51491537dadb0362ccTadashi G. Takaoka for (int positionInStrip = 0; positionInStrip < countInStrip; positionInStrip++) { 424a0c3e02d7168dd4cee4cad51491537dadb0362ccTadashi G. Takaoka if (positionInStrip != 0) { 425653603b7253d96c7fad674ed301de5bc8050b68cTadashi G. Takaoka // Add divider if this isn't the left most suggestion in suggestions strip. 426a0c3e02d7168dd4cee4cad51491537dadb0362ccTadashi G. Takaoka addDivider(stripView, mDividerViews.get(positionInStrip)); 427653603b7253d96c7fad674ed301de5bc8050b68cTadashi G. Takaoka } 428653603b7253d96c7fad674ed301de5bc8050b68cTadashi G. Takaoka 429a0c3e02d7168dd4cee4cad51491537dadb0362ccTadashi G. Takaoka final TextView wordView = mWordViews.get(positionInStrip); 430a0c3e02d7168dd4cee4cad51491537dadb0362ccTadashi G. Takaoka wordView.setEnabled(true); 431a0c3e02d7168dd4cee4cad51491537dadb0362ccTadashi G. Takaoka wordView.setTextColor(mColorAutoCorrect); 432a0c3e02d7168dd4cee4cad51491537dadb0362ccTadashi G. Takaoka final String punctuation = suggestedWords.getWord(positionInStrip); 433a0c3e02d7168dd4cee4cad51491537dadb0362ccTadashi G. Takaoka wordView.setText(punctuation); 434a0c3e02d7168dd4cee4cad51491537dadb0362ccTadashi G. Takaoka wordView.setTextScaleX(1.0f); 435a0c3e02d7168dd4cee4cad51491537dadb0362ccTadashi G. Takaoka wordView.setCompoundDrawables(null, null, null, null); 436a0c3e02d7168dd4cee4cad51491537dadb0362ccTadashi G. Takaoka stripView.addView(wordView); 437a0c3e02d7168dd4cee4cad51491537dadb0362ccTadashi G. Takaoka setLayoutWeight(wordView, 1.0f, mSuggestionsStripHeight); 438653603b7253d96c7fad674ed301de5bc8050b68cTadashi G. Takaoka } 439a0c3e02d7168dd4cee4cad51491537dadb0362ccTadashi G. Takaoka mMoreSuggestionsAvailable = (suggestedWords.size() > countInStrip); 440653603b7253d96c7fad674ed301de5bc8050b68cTadashi G. Takaoka } 441653603b7253d96c7fad674ed301de5bc8050b68cTadashi G. Takaoka 442653603b7253d96c7fad674ed301de5bc8050b68cTadashi G. Takaoka public void layoutAddToDictionaryHint(final String word, final ViewGroup stripView, 443653603b7253d96c7fad674ed301de5bc8050b68cTadashi G. Takaoka final int stripWidth, final CharSequence hintText, final OnClickListener listener) { 444653603b7253d96c7fad674ed301de5bc8050b68cTadashi G. Takaoka final int width = stripWidth - mDividerWidth - mPadding * 2; 445653603b7253d96c7fad674ed301de5bc8050b68cTadashi G. Takaoka 446653603b7253d96c7fad674ed301de5bc8050b68cTadashi G. Takaoka final TextView wordView = mWordToSaveView; 447653603b7253d96c7fad674ed301de5bc8050b68cTadashi G. Takaoka wordView.setTextColor(mColorTypedWord); 448653603b7253d96c7fad674ed301de5bc8050b68cTadashi G. Takaoka final int wordWidth = (int)(width * mCenterSuggestionWeight); 449653603b7253d96c7fad674ed301de5bc8050b68cTadashi G. Takaoka final CharSequence text = getEllipsizedText(word, wordWidth, wordView.getPaint()); 450653603b7253d96c7fad674ed301de5bc8050b68cTadashi G. Takaoka final float wordScaleX = wordView.getTextScaleX(); 451653603b7253d96c7fad674ed301de5bc8050b68cTadashi G. Takaoka wordView.setTag(word); 452653603b7253d96c7fad674ed301de5bc8050b68cTadashi G. Takaoka wordView.setText(text); 453653603b7253d96c7fad674ed301de5bc8050b68cTadashi G. Takaoka wordView.setTextScaleX(wordScaleX); 454653603b7253d96c7fad674ed301de5bc8050b68cTadashi G. Takaoka stripView.addView(wordView); 455653603b7253d96c7fad674ed301de5bc8050b68cTadashi G. Takaoka setLayoutWeight(wordView, mCenterSuggestionWeight, ViewGroup.LayoutParams.MATCH_PARENT); 456653603b7253d96c7fad674ed301de5bc8050b68cTadashi G. Takaoka 457500a9752b1e61885f37b0fb26f09dfdd65da4e5eTadashi G. Takaoka stripView.addView(mDividerViews.get(0)); 458653603b7253d96c7fad674ed301de5bc8050b68cTadashi G. Takaoka 459653603b7253d96c7fad674ed301de5bc8050b68cTadashi G. Takaoka final TextView leftArrowView = mLeftwardsArrowView; 460653603b7253d96c7fad674ed301de5bc8050b68cTadashi G. Takaoka leftArrowView.setTextColor(mColorAutoCorrect); 461653603b7253d96c7fad674ed301de5bc8050b68cTadashi G. Takaoka leftArrowView.setText(LEFTWARDS_ARROW); 462653603b7253d96c7fad674ed301de5bc8050b68cTadashi G. Takaoka stripView.addView(leftArrowView); 463653603b7253d96c7fad674ed301de5bc8050b68cTadashi G. Takaoka 464653603b7253d96c7fad674ed301de5bc8050b68cTadashi G. Takaoka final TextView hintView = mHintToSaveView; 465653603b7253d96c7fad674ed301de5bc8050b68cTadashi G. Takaoka hintView.setGravity(Gravity.LEFT | Gravity.CENTER_VERTICAL); 466653603b7253d96c7fad674ed301de5bc8050b68cTadashi G. Takaoka hintView.setTextColor(mColorAutoCorrect); 467653603b7253d96c7fad674ed301de5bc8050b68cTadashi G. Takaoka final int hintWidth = width - wordWidth - leftArrowView.getWidth(); 468653603b7253d96c7fad674ed301de5bc8050b68cTadashi G. Takaoka final float hintScaleX = getTextScaleX(hintText, hintWidth, hintView.getPaint()); 469653603b7253d96c7fad674ed301de5bc8050b68cTadashi G. Takaoka hintView.setText(hintText); 470653603b7253d96c7fad674ed301de5bc8050b68cTadashi G. Takaoka hintView.setTextScaleX(hintScaleX); 471653603b7253d96c7fad674ed301de5bc8050b68cTadashi G. Takaoka stripView.addView(hintView); 472653603b7253d96c7fad674ed301de5bc8050b68cTadashi G. Takaoka setLayoutWeight( 473653603b7253d96c7fad674ed301de5bc8050b68cTadashi G. Takaoka hintView, 1.0f - mCenterSuggestionWeight, ViewGroup.LayoutParams.MATCH_PARENT); 474653603b7253d96c7fad674ed301de5bc8050b68cTadashi G. Takaoka 475653603b7253d96c7fad674ed301de5bc8050b68cTadashi G. Takaoka wordView.setOnClickListener(listener); 476653603b7253d96c7fad674ed301de5bc8050b68cTadashi G. Takaoka leftArrowView.setOnClickListener(listener); 477653603b7253d96c7fad674ed301de5bc8050b68cTadashi G. Takaoka hintView.setOnClickListener(listener); 478653603b7253d96c7fad674ed301de5bc8050b68cTadashi G. Takaoka } 479653603b7253d96c7fad674ed301de5bc8050b68cTadashi G. Takaoka 480653603b7253d96c7fad674ed301de5bc8050b68cTadashi G. Takaoka public CharSequence getAddToDictionaryWord() { 481653603b7253d96c7fad674ed301de5bc8050b68cTadashi G. Takaoka return (CharSequence)mWordToSaveView.getTag(); 482653603b7253d96c7fad674ed301de5bc8050b68cTadashi G. Takaoka } 483653603b7253d96c7fad674ed301de5bc8050b68cTadashi G. Takaoka 484653603b7253d96c7fad674ed301de5bc8050b68cTadashi G. Takaoka public boolean isAddToDictionaryShowing(final View v) { 485653603b7253d96c7fad674ed301de5bc8050b68cTadashi G. Takaoka return v == mWordToSaveView || v == mHintToSaveView || v == mLeftwardsArrowView; 486653603b7253d96c7fad674ed301de5bc8050b68cTadashi G. Takaoka } 487653603b7253d96c7fad674ed301de5bc8050b68cTadashi G. Takaoka 488653603b7253d96c7fad674ed301de5bc8050b68cTadashi G. Takaoka private static void setLayoutWeight(final View v, final float weight, final int height) { 489653603b7253d96c7fad674ed301de5bc8050b68cTadashi G. Takaoka final ViewGroup.LayoutParams lp = v.getLayoutParams(); 490653603b7253d96c7fad674ed301de5bc8050b68cTadashi G. Takaoka if (lp instanceof LinearLayout.LayoutParams) { 491653603b7253d96c7fad674ed301de5bc8050b68cTadashi G. Takaoka final LinearLayout.LayoutParams llp = (LinearLayout.LayoutParams)lp; 492653603b7253d96c7fad674ed301de5bc8050b68cTadashi G. Takaoka llp.weight = weight; 493653603b7253d96c7fad674ed301de5bc8050b68cTadashi G. Takaoka llp.width = 0; 494653603b7253d96c7fad674ed301de5bc8050b68cTadashi G. Takaoka llp.height = height; 495653603b7253d96c7fad674ed301de5bc8050b68cTadashi G. Takaoka } 496653603b7253d96c7fad674ed301de5bc8050b68cTadashi G. Takaoka } 497653603b7253d96c7fad674ed301de5bc8050b68cTadashi G. Takaoka 498653603b7253d96c7fad674ed301de5bc8050b68cTadashi G. Takaoka private static float getTextScaleX(final CharSequence text, final int maxWidth, 499653603b7253d96c7fad674ed301de5bc8050b68cTadashi G. Takaoka final TextPaint paint) { 500653603b7253d96c7fad674ed301de5bc8050b68cTadashi G. Takaoka paint.setTextScaleX(1.0f); 501653603b7253d96c7fad674ed301de5bc8050b68cTadashi G. Takaoka final int width = getTextWidth(text, paint); 502653603b7253d96c7fad674ed301de5bc8050b68cTadashi G. Takaoka if (width <= maxWidth) { 503653603b7253d96c7fad674ed301de5bc8050b68cTadashi G. Takaoka return 1.0f; 504653603b7253d96c7fad674ed301de5bc8050b68cTadashi G. Takaoka } 505653603b7253d96c7fad674ed301de5bc8050b68cTadashi G. Takaoka return maxWidth / (float)width; 506653603b7253d96c7fad674ed301de5bc8050b68cTadashi G. Takaoka } 507653603b7253d96c7fad674ed301de5bc8050b68cTadashi G. Takaoka 508653603b7253d96c7fad674ed301de5bc8050b68cTadashi G. Takaoka private static CharSequence getEllipsizedText(final CharSequence text, final int maxWidth, 509653603b7253d96c7fad674ed301de5bc8050b68cTadashi G. Takaoka final TextPaint paint) { 510500a9752b1e61885f37b0fb26f09dfdd65da4e5eTadashi G. Takaoka if (text == null) { 511500a9752b1e61885f37b0fb26f09dfdd65da4e5eTadashi G. Takaoka return null; 512653603b7253d96c7fad674ed301de5bc8050b68cTadashi G. Takaoka } 513500a9752b1e61885f37b0fb26f09dfdd65da4e5eTadashi G. Takaoka final float scaleX = getTextScaleX(text, maxWidth, paint); 514653603b7253d96c7fad674ed301de5bc8050b68cTadashi G. Takaoka if (scaleX >= MIN_TEXT_XSCALE) { 515653603b7253d96c7fad674ed301de5bc8050b68cTadashi G. Takaoka paint.setTextScaleX(scaleX); 516653603b7253d96c7fad674ed301de5bc8050b68cTadashi G. Takaoka return text; 517653603b7253d96c7fad674ed301de5bc8050b68cTadashi G. Takaoka } 518653603b7253d96c7fad674ed301de5bc8050b68cTadashi G. Takaoka 519653603b7253d96c7fad674ed301de5bc8050b68cTadashi G. Takaoka // Note that TextUtils.ellipsize() use text-x-scale as 1.0 if ellipsize is needed. To 520653603b7253d96c7fad674ed301de5bc8050b68cTadashi G. Takaoka // get squeezed and ellipsized text, passes enlarged width (maxWidth / MIN_TEXT_XSCALE). 521653603b7253d96c7fad674ed301de5bc8050b68cTadashi G. Takaoka final CharSequence ellipsized = TextUtils.ellipsize( 522653603b7253d96c7fad674ed301de5bc8050b68cTadashi G. Takaoka text, paint, maxWidth / MIN_TEXT_XSCALE, TextUtils.TruncateAt.MIDDLE); 523653603b7253d96c7fad674ed301de5bc8050b68cTadashi G. Takaoka paint.setTextScaleX(MIN_TEXT_XSCALE); 524653603b7253d96c7fad674ed301de5bc8050b68cTadashi G. Takaoka return ellipsized; 525653603b7253d96c7fad674ed301de5bc8050b68cTadashi G. Takaoka } 526653603b7253d96c7fad674ed301de5bc8050b68cTadashi G. Takaoka 527653603b7253d96c7fad674ed301de5bc8050b68cTadashi G. Takaoka private static int getTextWidth(final CharSequence text, final TextPaint paint) { 528500a9752b1e61885f37b0fb26f09dfdd65da4e5eTadashi G. Takaoka if (TextUtils.isEmpty(text)) { 529500a9752b1e61885f37b0fb26f09dfdd65da4e5eTadashi G. Takaoka return 0; 530500a9752b1e61885f37b0fb26f09dfdd65da4e5eTadashi G. Takaoka } 531653603b7253d96c7fad674ed301de5bc8050b68cTadashi G. Takaoka final Typeface savedTypeface = paint.getTypeface(); 532653603b7253d96c7fad674ed301de5bc8050b68cTadashi G. Takaoka paint.setTypeface(getTextTypeface(text)); 533653603b7253d96c7fad674ed301de5bc8050b68cTadashi G. Takaoka final int len = text.length(); 534653603b7253d96c7fad674ed301de5bc8050b68cTadashi G. Takaoka final float[] widths = new float[len]; 535653603b7253d96c7fad674ed301de5bc8050b68cTadashi G. Takaoka final int count = paint.getTextWidths(text, 0, len, widths); 536653603b7253d96c7fad674ed301de5bc8050b68cTadashi G. Takaoka int width = 0; 537653603b7253d96c7fad674ed301de5bc8050b68cTadashi G. Takaoka for (int i = 0; i < count; i++) { 538653603b7253d96c7fad674ed301de5bc8050b68cTadashi G. Takaoka width += Math.round(widths[i] + 0.5f); 539653603b7253d96c7fad674ed301de5bc8050b68cTadashi G. Takaoka } 540653603b7253d96c7fad674ed301de5bc8050b68cTadashi G. Takaoka paint.setTypeface(savedTypeface); 541653603b7253d96c7fad674ed301de5bc8050b68cTadashi G. Takaoka return width; 542653603b7253d96c7fad674ed301de5bc8050b68cTadashi G. Takaoka } 543653603b7253d96c7fad674ed301de5bc8050b68cTadashi G. Takaoka 544653603b7253d96c7fad674ed301de5bc8050b68cTadashi G. Takaoka private static Typeface getTextTypeface(final CharSequence text) { 545500a9752b1e61885f37b0fb26f09dfdd65da4e5eTadashi G. Takaoka if (!(text instanceof SpannableString)) { 546653603b7253d96c7fad674ed301de5bc8050b68cTadashi G. Takaoka return Typeface.DEFAULT; 547500a9752b1e61885f37b0fb26f09dfdd65da4e5eTadashi G. Takaoka } 548653603b7253d96c7fad674ed301de5bc8050b68cTadashi G. Takaoka 549653603b7253d96c7fad674ed301de5bc8050b68cTadashi G. Takaoka final SpannableString ss = (SpannableString)text; 550653603b7253d96c7fad674ed301de5bc8050b68cTadashi G. Takaoka final StyleSpan[] styles = ss.getSpans(0, text.length(), StyleSpan.class); 551500a9752b1e61885f37b0fb26f09dfdd65da4e5eTadashi G. Takaoka if (styles.length == 0) { 552653603b7253d96c7fad674ed301de5bc8050b68cTadashi G. Takaoka return Typeface.DEFAULT; 553500a9752b1e61885f37b0fb26f09dfdd65da4e5eTadashi G. Takaoka } 554653603b7253d96c7fad674ed301de5bc8050b68cTadashi G. Takaoka 555500a9752b1e61885f37b0fb26f09dfdd65da4e5eTadashi G. Takaoka if (styles[0].getStyle() == Typeface.BOLD) { 556500a9752b1e61885f37b0fb26f09dfdd65da4e5eTadashi G. Takaoka return Typeface.DEFAULT_BOLD; 557653603b7253d96c7fad674ed301de5bc8050b68cTadashi G. Takaoka } 558500a9752b1e61885f37b0fb26f09dfdd65da4e5eTadashi G. Takaoka // TODO: BOLD_ITALIC, ITALIC case? 559500a9752b1e61885f37b0fb26f09dfdd65da4e5eTadashi G. Takaoka return Typeface.DEFAULT; 560653603b7253d96c7fad674ed301de5bc8050b68cTadashi G. Takaoka } 561653603b7253d96c7fad674ed301de5bc8050b68cTadashi G. Takaoka} 562