Examples with ForegroundColorSpan android.text.style.ForegroundColorSpan used on opensource projects

Example 46 with ForegroundColorSpan

use of android.text.style.ForegroundColorSpan in project android_frameworks_base by ResurrectionRemix.

the class HtmlToSpannedConverter method withinParagraph.

private static void withinParagraph(StringBuilder out, Spanned text, int start, int end) {
    int next;
    for (int i = start; i < end; i = next) {
        next = text.nextSpanTransition(i, end, CharacterStyle.class);
        CharacterStyle[] style = text.getSpans(i, next, CharacterStyle.class);
        for (int j = 0; j < style.length; j++) {
            if (style[j] instanceof StyleSpan) {
                int s = ((StyleSpan) style[j]).getStyle();
                if ((s & Typeface.BOLD) != 0) {
                    out.append("<b>");
                }
                if ((s & Typeface.ITALIC) != 0) {
                    out.append("<i>");
                }
            }
            if (style[j] instanceof TypefaceSpan) {
                String s = ((TypefaceSpan) style[j]).getFamily();
                if ("monospace".equals(s)) {
                    out.append("<tt>");
                }
            }
            if (style[j] instanceof SuperscriptSpan) {
                out.append("<sup>");
            }
            if (style[j] instanceof SubscriptSpan) {
                out.append("<sub>");
            }
            if (style[j] instanceof UnderlineSpan) {
                out.append("<u>");
            }
            if (style[j] instanceof StrikethroughSpan) {
                out.append("<span style=\"text-decoration:line-through;\">");
            }
            if (style[j] instanceof URLSpan) {
                out.append("<a href=\"");
                out.append(((URLSpan) style[j]).getURL());
                out.append("\">");
            }
            if (style[j] instanceof ImageSpan) {
                out.append("<img src=\"");
                out.append(((ImageSpan) style[j]).getSource());
                out.append("\">");
                // Don't output the dummy character underlying the image.
                i = next;
            }
            if (style[j] instanceof AbsoluteSizeSpan) {
                AbsoluteSizeSpan s = ((AbsoluteSizeSpan) style[j]);
                float sizeDip = s.getSize();
                if (!s.getDip()) {
                    Application application = ActivityThread.currentApplication();
                    sizeDip /= application.getResources().getDisplayMetrics().density;
                }
                // px in CSS is the equivalance of dip in Android
                out.append(String.format("<span style=\"font-size:%.0fpx\";>", sizeDip));
            }
            if (style[j] instanceof RelativeSizeSpan) {
                float sizeEm = ((RelativeSizeSpan) style[j]).getSizeChange();
                out.append(String.format("<span style=\"font-size:%.2fem;\">", sizeEm));
            }
            if (style[j] instanceof ForegroundColorSpan) {
                int color = ((ForegroundColorSpan) style[j]).getForegroundColor();
                out.append(String.format("<span style=\"color:#%06X;\">", 0xFFFFFF & color));
            }
            if (style[j] instanceof BackgroundColorSpan) {
                int color = ((BackgroundColorSpan) style[j]).getBackgroundColor();
                out.append(String.format("<span style=\"background-color:#%06X;\">", 0xFFFFFF & color));
            }
        }
        withinStyle(out, text, i, next);
        for (int j = style.length - 1; j >= 0; j--) {
            if (style[j] instanceof BackgroundColorSpan) {
                out.append("</span>");
            }
            if (style[j] instanceof ForegroundColorSpan) {
                out.append("</span>");
            }
            if (style[j] instanceof RelativeSizeSpan) {
                out.append("</span>");
            }
            if (style[j] instanceof AbsoluteSizeSpan) {
                out.append("</span>");
            }
            if (style[j] instanceof URLSpan) {
                out.append("</a>");
            }
            if (style[j] instanceof StrikethroughSpan) {
                out.append("</span>");
            }
            if (style[j] instanceof UnderlineSpan) {
                out.append("</u>");
            }
            if (style[j] instanceof SubscriptSpan) {
                out.append("</sub>");
            }
            if (style[j] instanceof SuperscriptSpan) {
                out.append("</sup>");
            }
            if (style[j] instanceof TypefaceSpan) {
                String s = ((TypefaceSpan) style[j]).getFamily();
                if (s.equals("monospace")) {
                    out.append("</tt>");
                }
            }
            if (style[j] instanceof StyleSpan) {
                int s = ((StyleSpan) style[j]).getStyle();
                if ((s & Typeface.BOLD) != 0) {
                    out.append("</b>");
                }
                if ((s & Typeface.ITALIC) != 0) {
                    out.append("</i>");
                }
            }
        }
    }
}

Example 47 with ForegroundColorSpan

use of android.text.style.ForegroundColorSpan in project Tusky by Vavassor.

the class SpanUtils method highlightSpans.

public static void highlightSpans(Spannable text, int colour) {
    // Strip all existing colour spans.
    int n = text.length();
    ForegroundColorSpan[] oldSpans = text.getSpans(0, n, ForegroundColorSpan.class);
    for (int i = oldSpans.length - 1; i >= 0; i--) {
        text.removeSpan(oldSpans[i]);
    }
    // Colour the mentions and hashtags.
    String string = text.toString();
    int start;
    int end = 0;
    while (end < n) {
        char[] chars = { '#', '@' };
        FindCharsResult found = findStart(string, end, chars);
        start = found.stringIndex;
        if (start < 0) {
            break;
        }
        if (found.charIndex == 0) {
            end = findEndOfHashtag(string, start);
        } else if (found.charIndex == 1) {
            end = findEndOfMention(string, start);
        } else {
            break;
        }
        if (end < 0) {
            break;
        }
        text.setSpan(new ForegroundColorSpan(colour), start, end, Spanned.SPAN_INCLUSIVE_EXCLUSIVE);
    }
}

Example 48 with ForegroundColorSpan

use of android.text.style.ForegroundColorSpan in project android_frameworks_base by ResurrectionRemix.

the class ViewPropertyAlphaActivity method onCreate.

@Override
protected void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    setContentView(R.layout.view_properties);
    getWindow().getDecorView().postDelayed(new Runnable() {

        @Override
        public void run() {
            startAnim(R.id.button);
            startAnim(R.id.textview);
            startAnim(R.id.spantext);
            startAnim(R.id.edittext);
            startAnim(R.id.selectedtext);
            startAnim(R.id.textviewbackground);
            startAnim(R.id.layout);
            startAnim(R.id.imageview);
            startAnim(myViewAlphaDefault);
            startAnim(myViewAlphaHandled);
            EditText selectedText = (EditText) findViewById(R.id.selectedtext);
            selectedText.setSelection(3, 8);
        }
    }, 2000);
    Button invalidator = (Button) findViewById(R.id.invalidateButton);
    invalidator.setOnClickListener(new View.OnClickListener() {

        @Override
        public void onClick(View v) {
            findViewById(R.id.textview).invalidate();
            findViewById(R.id.spantext).invalidate();
        }
    });
    TextView textView = (TextView) findViewById(R.id.spantext);
    if (textView != null) {
        SpannableStringBuilder text = new SpannableStringBuilder("Now this is a short text message with spans");
        text.setSpan(new BackgroundColorSpan(Color.RED), 0, 3, Spannable.SPAN_EXCLUSIVE_EXCLUSIVE);
        text.setSpan(new ForegroundColorSpan(Color.BLUE), 4, 9, Spannable.SPAN_EXCLUSIVE_EXCLUSIVE);
        text.setSpan(new SuggestionSpan(this, new String[] { "longer" }, 3), 11, 16, Spannable.SPAN_EXCLUSIVE_EXCLUSIVE);
        text.setSpan(new UnderlineSpan(), 17, 20, Spannable.SPAN_EXCLUSIVE_EXCLUSIVE);
        text.setSpan(new ImageSpan(this, R.drawable.icon), 21, 22, Spannable.SPAN_EXCLUSIVE_EXCLUSIVE);
        textView.setText(text);
    }
    LinearLayout container = (LinearLayout) findViewById(R.id.container);
    myViewAlphaDefault = new MyView(this, false);
    myViewAlphaDefault.setLayoutParams(new LinearLayout.LayoutParams(75, 75));
    container.addView(myViewAlphaDefault);
    myViewAlphaHandled = new MyView(this, true);
    myViewAlphaHandled.setLayoutParams(new LinearLayout.LayoutParams(75, 75));
    container.addView(myViewAlphaHandled);
}

Example 49 with ForegroundColorSpan

use of android.text.style.ForegroundColorSpan in project Resurrection_packages_apps_Settings by ResurrectionRemix.

the class ChartDataUsagePreference method getLabel.

private CharSequence getLabel(long bytes, int str, int mLimitColor) {
    Formatter.BytesResult result = Formatter.formatBytes(getContext().getResources(), bytes, Formatter.FLAG_SHORTER);
    CharSequence label = TextUtils.expandTemplate(getContext().getText(str), result.value, result.units);
    return new SpannableStringBuilder().append(label, new ForegroundColorSpan(mLimitColor), 0);
}

Example 50 with ForegroundColorSpan

use of android.text.style.ForegroundColorSpan in project bilibili-android-client by HotBitmapGG.

the class HomeRecommendedSection method onBindHeaderViewHolder.

@SuppressLint("SetTextI18n")
@Override
public void onBindHeaderViewHolder(RecyclerView.ViewHolder holder) {
    HeaderViewHolder headerViewHolder = (HeaderViewHolder) holder;
    setTypeIcon(headerViewHolder);
    headerViewHolder.mTypeTv.setText(title);
    headerViewHolder.mTypeRankBtn.setOnClickListener(v -> mContext.startActivity(new Intent(mContext, OriginalRankActivity.class)));
    switch(type) {
        case TYPE_RECOMMENDED:
            headerViewHolder.mTypeMore.setVisibility(View.GONE);
            headerViewHolder.mTypeRankBtn.setVisibility(View.VISIBLE);
            headerViewHolder.mAllLiveNum.setVisibility(View.GONE);
            break;
        case TYPE_LIVE:
            headerViewHolder.mTypeRankBtn.setVisibility(View.GONE);
            headerViewHolder.mTypeMore.setVisibility(View.VISIBLE);
            headerViewHolder.mAllLiveNum.setVisibility(View.VISIBLE);
            SpannableStringBuilder stringBuilder = new SpannableStringBuilder("当前" + liveCount + "个直播");
            ForegroundColorSpan foregroundColorSpan = new ForegroundColorSpan(mContext.getResources().getColor(R.color.pink_text_color));
            stringBuilder.setSpan(foregroundColorSpan, 2, stringBuilder.length() - 3, Spanned.SPAN_EXCLUSIVE_EXCLUSIVE);
            headerViewHolder.mAllLiveNum.setText(stringBuilder);
            break;
        default:
            headerViewHolder.mTypeRankBtn.setVisibility(View.GONE);
            headerViewHolder.mTypeMore.setVisibility(View.VISIBLE);
            headerViewHolder.mAllLiveNum.setVisibility(View.GONE);
            break;
    }
}