Java Code Examples for android.widget.TextView#setTextScaleX()
The following examples show how to use
android.widget.TextView#setTextScaleX() .
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Example 1
Source File: SuggestionStripLayoutHelper.java From openboard with GNU General Public License v3.0 | 6 votes |
private int layoutPunctuationsAndReturnStartIndexOfMoreSuggestions( final PunctuationSuggestions punctuationSuggestions, final ViewGroup stripView) { final int countInStrip = Math.min(punctuationSuggestions.size(), PUNCTUATIONS_IN_STRIP); for (int positionInStrip = 0; positionInStrip < countInStrip; positionInStrip++) { if (positionInStrip != 0) { // Add divider if this isn't the left most suggestion in suggestions strip. addDivider(stripView, mDividerViews.get(positionInStrip)); } final TextView wordView = mWordViews.get(positionInStrip); final String punctuation = punctuationSuggestions.getLabel(positionInStrip); // {@link TextView#getTag()} is used to get the index in suggestedWords at // {@link SuggestionStripView#onClick(View)}. wordView.setTag(positionInStrip); wordView.setText(punctuation); wordView.setContentDescription(punctuation); wordView.setTextScaleX(1.0f); wordView.setCompoundDrawables(null, null, null, null); wordView.setTextColor(mColorAutoCorrect); stripView.addView(wordView); setLayoutWeight(wordView, 1.0f, mSuggestionsStripHeight); } mMoreSuggestionsAvailable = (punctuationSuggestions.size() > countInStrip); return countInStrip; }
Example 2
Source File: SuggestionStripLayoutHelper.java From AOSP-Kayboard-7.1.2 with Apache License 2.0 | 6 votes |
private int layoutPunctuationsAndReturnStartIndexOfMoreSuggestions( final PunctuationSuggestions punctuationSuggestions, final ViewGroup stripView) { final int countInStrip = Math.min(punctuationSuggestions.size(), PUNCTUATIONS_IN_STRIP); for (int positionInStrip = 0; positionInStrip < countInStrip; positionInStrip++) { if (positionInStrip != 0) { // Add divider if this isn't the left most suggestion in suggestions strip. addDivider(stripView, mDividerViews.get(positionInStrip)); } final TextView wordView = mWordViews.get(positionInStrip); final String punctuation = punctuationSuggestions.getLabel(positionInStrip); // {@link TextView#getTag()} is used to get the index in suggestedWords at // {@link SuggestionStripView#onClick(View)}. wordView.setTag(positionInStrip); wordView.setText(punctuation); wordView.setContentDescription(punctuation); wordView.setTextScaleX(1.0f); wordView.setCompoundDrawables(null, null, null, null); wordView.setTextColor(mColorAutoCorrect); stripView.addView(wordView); setLayoutWeight(wordView, 1.0f, mSuggestionsStripHeight); } mMoreSuggestionsAvailable = (punctuationSuggestions.size() > countInStrip); return countInStrip; }
Example 3
Source File: SuggestionStripLayoutHelper.java From Indic-Keyboard with Apache License 2.0 | 6 votes |
private int layoutPunctuationsAndReturnStartIndexOfMoreSuggestions( final PunctuationSuggestions punctuationSuggestions, final ViewGroup stripView) { final int countInStrip = Math.min(punctuationSuggestions.size(), PUNCTUATIONS_IN_STRIP); for (int positionInStrip = 0; positionInStrip < countInStrip; positionInStrip++) { if (positionInStrip != 0) { // Add divider if this isn't the left most suggestion in suggestions strip. addDivider(stripView, mDividerViews.get(positionInStrip)); } final TextView wordView = mWordViews.get(positionInStrip); final String punctuation = punctuationSuggestions.getLabel(positionInStrip); // {@link TextView#getTag()} is used to get the index in suggestedWords at // {@link SuggestionStripView#onClick(View)}. wordView.setTag(positionInStrip); wordView.setText(punctuation); wordView.setContentDescription(punctuation); wordView.setTextScaleX(1.0f); wordView.setCompoundDrawables(null, null, null, null); wordView.setTextColor(mColorAutoCorrect); stripView.addView(wordView); setLayoutWeight(wordView, 1.0f, mSuggestionsStripHeight); } mMoreSuggestionsAvailable = (punctuationSuggestions.size() > countInStrip); return countInStrip; }
Example 4
Source File: SuggestionStripLayoutHelper.java From openboard with GNU General Public License v3.0 | 5 votes |
/** * Format appropriately the suggested word in {@link #mWordViews} specified by * <code>positionInStrip</code>. When the suggested word doesn't exist, the corresponding * {@link TextView} will be disabled and never respond to user interaction. The suggested word * may be shrunk or ellipsized to fit in the specified width. * * The <code>positionInStrip</code> argument is the index in the suggestion strip. The indices * increase towards the right for LTR scripts and the left for RTL scripts, starting with 0. * The position of the most important suggestion is in {@link #mCenterPositionInStrip}. This * usually doesn't match the index in <code>suggedtedWords</code> -- see * {@link #getPositionInSuggestionStrip(int,SuggestedWords)}. * * @param positionInStrip the position in the suggestion strip. * @param width the maximum width for layout in pixels. * @return the {@link TextView} containing the suggested word appropriately formatted. */ private TextView layoutWord(final Context context, final int positionInStrip, final int width) { final TextView wordView = mWordViews.get(positionInStrip); final CharSequence word = wordView.getText(); if (positionInStrip == mCenterPositionInStrip && mMoreSuggestionsAvailable) { // TODO: This "more suggestions hint" should have a nicely designed icon. wordView.setCompoundDrawablesWithIntrinsicBounds( null, null, null, mMoreSuggestionsHint); // HACK: Align with other TextViews that have no compound drawables. wordView.setCompoundDrawablePadding(-mMoreSuggestionsHint.getIntrinsicHeight()); } else { wordView.setCompoundDrawablesWithIntrinsicBounds(null, null, null, null); } // {@link StyleSpan} in a content description may cause an issue of TTS/TalkBack. // Use a simple {@link String} to avoid the issue. wordView.setContentDescription( TextUtils.isEmpty(word) ? context.getResources().getString(R.string.spoken_empty_suggestion) : word.toString()); final CharSequence text = getEllipsizedTextWithSettingScaleX( word, width, wordView.getPaint()); final float scaleX = wordView.getTextScaleX(); wordView.setText(text); // TextView.setText() resets text scale x to 1.0. wordView.setTextScaleX(scaleX); // A <code>wordView</code> should be disabled when <code>word</code> is empty in order to // make it unclickable. // With accessibility touch exploration on, <code>wordView</code> should be enabled even // when it is empty to avoid announcing as "disabled". wordView.setEnabled(!TextUtils.isEmpty(word) || AccessibilityUtils.Companion.getInstance().isTouchExplorationEnabled()); return wordView; }
Example 5
Source File: SuggestionStripLayoutHelper.java From openboard with GNU General Public License v3.0 | 5 votes |
public void layoutImportantNotice(final View importantNoticeStrip, final String importantNoticeTitle) { final TextView titleView = importantNoticeStrip.findViewById( R.id.important_notice_title); final int width = titleView.getWidth() - titleView.getPaddingLeft() - titleView.getPaddingRight(); titleView.setTextColor(mColorAutoCorrect); titleView.setText(importantNoticeTitle); // TextView.setText() resets text scale x to 1.0. final float titleScaleX = getTextScaleX(importantNoticeTitle, width, titleView.getPaint()); titleView.setTextScaleX(titleScaleX); }
Example 6
Source File: SuggestionStripLayoutHelper.java From AOSP-Kayboard-7.1.2 with Apache License 2.0 | 5 votes |
/** * Format appropriately the suggested word in {@link #mWordViews} specified by * <code>positionInStrip</code>. When the suggested word doesn't exist, the corresponding * {@link TextView} will be disabled and never respond to user interaction. The suggested word * may be shrunk or ellipsized to fit in the specified width. * * The <code>positionInStrip</code> argument is the index in the suggestion strip. The indices * increase towards the right for LTR scripts and the left for RTL scripts, starting with 0. * The position of the most important suggestion is in {@link #mCenterPositionInStrip}. This * usually doesn't match the index in <code>suggedtedWords</code> -- see * {@link #getPositionInSuggestionStrip(int,SuggestedWords)}. * * @param positionInStrip the position in the suggestion strip. * @param width the maximum width for layout in pixels. * @return the {@link TextView} containing the suggested word appropriately formatted. */ private TextView layoutWord(final Context context, final int positionInStrip, final int width) { final TextView wordView = mWordViews.get(positionInStrip); final CharSequence word = wordView.getText(); if (positionInStrip == mCenterPositionInStrip && mMoreSuggestionsAvailable) { // TODO: This "more suggestions hint" should have a nicely designed icon. wordView.setCompoundDrawablesWithIntrinsicBounds( null, null, null, mMoreSuggestionsHint); // HACK: Align with other TextViews that have no compound drawables. wordView.setCompoundDrawablePadding(-mMoreSuggestionsHint.getIntrinsicHeight()); } else { wordView.setCompoundDrawablesWithIntrinsicBounds(null, null, null, null); } // {@link StyleSpan} in a content description may cause an issue of TTS/TalkBack. // Use a simple {@link String} to avoid the issue. wordView.setContentDescription( TextUtils.isEmpty(word) ? context.getResources().getString(R.string.spoken_empty_suggestion) : word.toString()); final CharSequence text = getEllipsizedTextWithSettingScaleX( word, width, wordView.getPaint()); final float scaleX = wordView.getTextScaleX(); wordView.setText(text); // TextView.setText() resets text scale x to 1.0. wordView.setTextScaleX(scaleX); // A <code>wordView</code> should be disabled when <code>word</code> is empty in order to // make it unclickable. // With accessibility touch exploration on, <code>wordView</code> should be enabled even // when it is empty to avoid announcing as "disabled". wordView.setEnabled(!TextUtils.isEmpty(word) || AccessibilityUtils.getInstance().isTouchExplorationEnabled()); return wordView; }
Example 7
Source File: SuggestionStripLayoutHelper.java From AOSP-Kayboard-7.1.2 with Apache License 2.0 | 5 votes |
public void layoutImportantNotice(final View importantNoticeStrip, final String importantNoticeTitle) { final TextView titleView = (TextView)importantNoticeStrip.findViewById( R.id.important_notice_title); final int width = titleView.getWidth() - titleView.getPaddingLeft() - titleView.getPaddingRight(); titleView.setTextColor(mColorAutoCorrect); titleView.setText(importantNoticeTitle); // TextView.setText() resets text scale x to 1.0. final float titleScaleX = getTextScaleX(importantNoticeTitle, width, titleView.getPaint()); titleView.setTextScaleX(titleScaleX); }
Example 8
Source File: SuggestionStripLayoutHelper.java From Indic-Keyboard with Apache License 2.0 | 5 votes |
/** * Format appropriately the suggested word in {@link #mWordViews} specified by * <code>positionInStrip</code>. When the suggested word doesn't exist, the corresponding * {@link TextView} will be disabled and never respond to user interaction. The suggested word * may be shrunk or ellipsized to fit in the specified width. * * The <code>positionInStrip</code> argument is the index in the suggestion strip. The indices * increase towards the right for LTR scripts and the left for RTL scripts, starting with 0. * The position of the most important suggestion is in {@link #mCenterPositionInStrip}. This * usually doesn't match the index in <code>suggedtedWords</code> -- see * {@link #getPositionInSuggestionStrip(int,SuggestedWords)}. * * @param positionInStrip the position in the suggestion strip. * @param width the maximum width for layout in pixels. * @return the {@link TextView} containing the suggested word appropriately formatted. */ private TextView layoutWord(final Context context, final int positionInStrip, final int width) { final TextView wordView = mWordViews.get(positionInStrip); final CharSequence word = wordView.getText(); if (positionInStrip == mCenterPositionInStrip && mMoreSuggestionsAvailable) { // TODO: This "more suggestions hint" should have a nicely designed icon. wordView.setCompoundDrawablesWithIntrinsicBounds( null, null, null, mMoreSuggestionsHint); // HACK: Align with other TextViews that have no compound drawables. wordView.setCompoundDrawablePadding(-mMoreSuggestionsHint.getIntrinsicHeight()); } else { wordView.setCompoundDrawablesWithIntrinsicBounds(null, null, null, null); } // {@link StyleSpan} in a content description may cause an issue of TTS/TalkBack. // Use a simple {@link String} to avoid the issue. wordView.setContentDescription( TextUtils.isEmpty(word) ? context.getResources().getString(R.string.spoken_empty_suggestion) : word.toString()); final CharSequence text = getEllipsizedTextWithSettingScaleX( word, width, wordView.getPaint()); final float scaleX = wordView.getTextScaleX(); wordView.setText(text); // TextView.setText() resets text scale x to 1.0. wordView.setTextScaleX(scaleX); // A <code>wordView</code> should be disabled when <code>word</code> is empty in order to // make it unclickable. // With accessibility touch exploration on, <code>wordView</code> should be enabled even // when it is empty to avoid announcing as "disabled". wordView.setEnabled(!TextUtils.isEmpty(word) || AccessibilityUtils.getInstance().isTouchExplorationEnabled()); return wordView; }
Example 9
Source File: SuggestionStripLayoutHelper.java From Indic-Keyboard with Apache License 2.0 | 5 votes |
public void layoutImportantNotice(final View importantNoticeStrip, final String importantNoticeTitle) { final TextView titleView = (TextView)importantNoticeStrip.findViewById( R.id.important_notice_title); final int width = titleView.getWidth() - titleView.getPaddingLeft() - titleView.getPaddingRight(); titleView.setTextColor(mColorAutoCorrect); titleView.setText(importantNoticeTitle); // TextView.setText() resets text scale x to 1.0. final float titleScaleX = getTextScaleX(importantNoticeTitle, width, titleView.getPaint()); titleView.setTextScaleX(titleScaleX); }
Example 10
Source File: AuthenticatorActivity.java From google-authenticator-android with Apache License 2.0 | 4 votes |
/** * Displays the user and OTP for the specified position. For HOTP, displays the button for * generating the next OTP value; for TOTP, displays the countdown indicator. */ @Override public View getView(int position, View convertView, ViewGroup parent) { LayoutInflater inflater = getLayoutInflater(); PinInfo currentPin = getItem(position); View row; if (convertView != null) { // Reuse an existing view row = convertView; } else { // Create a new view row = inflater.inflate(R.layout.user_row, null); // This is a workaround to address the issue on DragSortListView that complex // LinearLayout doesn't take the full width. // https://github.com/bauerca/drag-sort-listview/issues/73 row.setLayoutParams( new LinearLayout.LayoutParams( ViewGroup.LayoutParams.MATCH_PARENT, ViewGroup.LayoutParams.WRAP_CONTENT)); } TextView pinView = row.findViewById(R.id.pin_value); TextView userView = row.findViewById(R.id.current_user); View buttonView = row.findViewById(R.id.next_otp); CountdownIndicator countdownIndicator = row.findViewById(R.id.countdown_icon); // We only show drag handle on selected item when the number of items is larger than 1. boolean showDragHandle = false; try { if (getMultiSelectListSingleCheckedItemPosition(userList) == position && getCount() >= 2) { showDragHandle = true; } } catch (IllegalStateException ignored) { // No pin code is selected. } row.findViewById(R.id.user_row_drag_handle_image) .setVisibility(showDragHandle ? View.VISIBLE : View.GONE); if (currentPin.isHotp()) { buttonView.setVisibility(View.VISIBLE); buttonView.setEnabled(currentPin.isHotpCodeGenerationAllowed()); ((ViewGroup) row) .setDescendantFocusability(ViewGroup.FOCUS_BLOCK_DESCENDANTS); // makes long press work NextOtpButtonListener clickListener = new NextOtpButtonListener(currentPin); buttonView.setOnClickListener(clickListener); row.setTag(clickListener); countdownIndicator.setVisibility(View.GONE); } else { // TOTP, so no button needed buttonView.setVisibility(View.GONE); buttonView.setOnClickListener(null); row.setTag(null); countdownIndicator.setVisibility(View.VISIBLE); countdownIndicator.setPhase(totpCountdownPhase); } if (getString(R.string.empty_pin).equals(currentPin.getPin())) { pinView.setTextScaleX(PIN_TEXT_SCALEX_UNDERSCORE); // smaller gap between underscores } else { pinView.setTextScaleX(PIN_TEXT_SCALEX_NORMAL); } pinView.setText(Utilities.getStyledPincode(currentPin.getPin())); userView.setText( Utilities.getCombinedTextForIssuerAndAccountName( currentPin.getIndex().getIssuer(), currentPin.getIndex().getStrippedName())); return row; }