Example usage for android.text.style ImageSpan ImageSpan

Introduction

In this page you can find the example usage for android.text.style ImageSpan ImageSpan.

Prototype

public ImageSpan(@NonNull Context context, @DrawableRes int resourceId) 

Source Link

Document

Constructs an ImageSpan from a Context and a resource id with the default alignment DynamicDrawableSpan#ALIGN_BOTTOM

Usage

From source file:Main.java

public static CharSequence addImageToText(Context context, CharSequence text, int resID, int start, int end) {
    SpannableStringBuilder builder = new SpannableStringBuilder(text);

    Drawable d = context.getResources().getDrawable(resID);
    d.setBounds(0, 0, d.getIntrinsicWidth(), d.getIntrinsicHeight());
    ImageSpan span = new ImageSpan(d, ImageSpan.ALIGN_BASELINE);
    builder.setSpan(span, text.length(), 3, Spannable.SPAN_INCLUSIVE_EXCLUSIVE);

    return builder;
}

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From source file:Main.java

public static SpannableString StringToBitMap(Context context, String msg) {
    SpannableString ss = new SpannableString(msg);
    Pattern p = Pattern.compile("/mnt/sdcard/.+?\\.\\w{3}");
    Matcher m = p.matcher(msg);//  w w w .  j  av a2 s . c o  m
    while (m.find()) {
        Bitmap bitmap = BitmapFactory.decodeFile(m.group());
        ImageSpan imageSpan = new ImageSpan(context, bitmap);
        ss.setSpan(imageSpan, m.start(), m.end(), Spannable.SPAN_EXCLUSIVE_EXCLUSIVE);
    }
    return ss;
}

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From source file:Main.java

public static CharSequence replace(Context ctx, String text) {
    SpannableString spannableString = new SpannableString(text);
    Matcher matcher = pattern.matcher(text);
    while (matcher.find()) {
        String factText = matcher.group();
        String key = factText.substring(1);
        if (emotionTexts.contains(factText)) {
            Bitmap bitmap = getDrawableByName(ctx, key);
            ImageSpan image = new ImageSpan(ctx, bitmap);
            int start = matcher.start();
            int end = matcher.end();
            spannableString.setSpan(image, start, end, Spannable.SPAN_EXCLUSIVE_EXCLUSIVE);
        }//ww  w. j  ava2  s. c  o m
    }
    return spannableString;
}

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From source file:Main.java

public static CharSequence replace(Context ctx, String text) {
    if (text == null) {
        return null;
    }/*from w  w  w.j  a v  a2  s.c  o  m*/
    SpannableString spannableString = new SpannableString(text);
    Matcher matcher = pattern.matcher(text);
    while (matcher.find()) {
        String factText = matcher.group();
        String key = factText.substring(1);
        if (emotionTexts.contains(factText)) {
            Bitmap bitmap = getDrawableByName(ctx, key);
            ImageSpan image = new ImageSpan(ctx, bitmap);
            int start = matcher.start();
            int end = matcher.end();
            spannableString.setSpan(image, start, end, Spannable.SPAN_EXCLUSIVE_EXCLUSIVE);
        }
    }
    return spannableString;
}

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From source file:Main.java

public static boolean addSmiles(Context context, Spannable spannable) {
    boolean hasChanges = false;
    for (Map.Entry<Pattern, Integer> entry : emoticons.entrySet()) {
        Matcher matcher = entry.getKey().matcher(spannable);
        while (matcher.find()) {
            boolean set = true;
            for (ImageSpan span : spannable.getSpans(matcher.start(), matcher.end(), ImageSpan.class))
                if (spannable.getSpanStart(span) >= matcher.start()
                        && spannable.getSpanEnd(span) <= matcher.end())
                    spannable.removeSpan(span);
                else {
                    set = false;/*  w  w  w .  ja v a2  s . c  om*/
                    break;
                }
            if (set) {
                hasChanges = true;
                spannable.setSpan(new ImageSpan(context, entry.getValue()), matcher.start(), matcher.end(),
                        Spannable.SPAN_EXCLUSIVE_EXCLUSIVE);
            }
        }
    }
    return hasChanges;
}

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From source file:Main.java

public static boolean addEmoticons(Context context, Spannable spannable) {
    boolean hasChanges = false;
    for (Entry<Pattern, Integer> entry : emoticons.entrySet()) {
        Matcher matcher = entry.getKey().matcher(spannable);
        while (matcher.find()) {
            boolean set = true;
            for (ImageSpan span : spannable.getSpans(matcher.start(), matcher.end(), ImageSpan.class))
                if (spannable.getSpanStart(span) >= matcher.start()
                        && spannable.getSpanEnd(span) <= matcher.end())
                    spannable.removeSpan(span);
                else {
                    set = false;/*from w ww.  j  a  va  2 s. c  om*/
                    break;
                }
            if (set) {
                hasChanges = true;
                spannable.setSpan(new ImageSpan(context, entry.getValue()), matcher.start(), matcher.end(),
                        Spannable.SPAN_EXCLUSIVE_EXCLUSIVE);
            }
        }
    }
    return hasChanges;
}

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From source file:Main.java

/**
 * toSpannableString/*  ww w.ja  v  a  2  s .c  o m*/
 * @return SpannableString
 * @throws
 */
public static SpannableString toSpannableString(Context context, String text) {
    if (!TextUtils.isEmpty(text)) {
        SpannableString spannableString = new SpannableString(text);
        int start = 0;
        Pattern pattern = Pattern.compile("\\\\ue[a-z0-9]{3}", Pattern.CASE_INSENSITIVE);
        Matcher matcher = pattern.matcher(text);
        while (matcher.find()) {
            String faceText = matcher.group();
            String key = faceText.substring(1);
            BitmapFactory.Options options = new BitmapFactory.Options();
            Bitmap bitmap = BitmapFactory.decodeResource(context.getResources(),
                    context.getResources().getIdentifier(key, "drawable", context.getPackageName()), options);
            ImageSpan imageSpan = new ImageSpan(context, bitmap);
            int startIndex = text.indexOf(faceText, start);
            int endIndex = startIndex + faceText.length();
            if (startIndex >= 0)
                spannableString.setSpan(imageSpan, startIndex, endIndex, Spannable.SPAN_EXCLUSIVE_EXCLUSIVE);
            start = (endIndex - 1);
        }

        return spannableString;
    } else {
        return new SpannableString("");
    }
}

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From source file:ca.rmen.android.poetassistant.compat.VectorCompat.java

@SuppressWarnings("SameParameterValue")
public static ImageSpan createVectorImageSpan(Context context, @DrawableRes int resId) {
    if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.LOLLIPOP) {
        return new ImageSpan(context, resId);
    }//  w w w  .  j  av a2  s  .co m
    VectorDrawableCompat drawable = createVectorDrawable(context, resId);
    assert drawable != null;
    drawable.setBounds(0, 0, drawable.getIntrinsicWidth(), drawable.getIntrinsicHeight());
    return new ImageSpan(drawable);
}

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From source file:Main.java

public static boolean addSmiles(Context context, Spannable spannable) {
    boolean hasChanges = false;
    for (Map.Entry<Pattern, Integer> entry : emoticons.entrySet()) {
        Matcher matcher = entry.getKey().matcher(spannable);
        while (matcher.find()) {
            boolean set = true;
            for (ImageSpan span : spannable.getSpans(matcher.start(), matcher.end(), ImageSpan.class)) {
                if (spannable.getSpanStart(span) >= matcher.start()
                        && spannable.getSpanEnd(span) <= matcher.end()) {
                    spannable.removeSpan(span);
                } else {
                    set = false;/*from  w w w . j a  va 2  s .com*/
                    break;
                }
            }
            if (set) {
                hasChanges = true;
                spannable.setSpan(new ImageSpan(context, entry.getValue()), matcher.start(), matcher.end(),
                        Spannable.SPAN_EXCLUSIVE_EXCLUSIVE);
            }
        }
    }
    return hasChanges;
}

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From source file:Main.java

public static CharSequence replace(Context context, String text) {
    if (TextUtils.isEmpty(text)) {
        return text;
    }//from  www .  java2  s. c o  m
    SpannableString spannableString = new SpannableString(text);
    Matcher matcher = pattern.matcher(text);
    while (matcher.find()) {
        String factText = matcher.group();
        String key = factText.substring(1, factText.length() - 1);
        if (contain(emojiCodes, factText)) {
            Bitmap bitmap = getEmojiDrawable(context, key);
            ImageSpan image = new ImageSpan(context, bitmap);
            int start = matcher.start();
            int end = matcher.end();
            spannableString.setSpan(image, start, end, Spannable.SPAN_EXCLUSIVE_EXCLUSIVE);
        }
    }
    return spannableString;
}

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