ImageSpan : 图片 RelativeSizeSpan : 相对大小（文本字体） ScaleXSpan : 基于x轴缩放 StyleSpan : 字体样式：粗体、斜体等 SubscriptSpan...styleSpan = new StyleSpan(Typeface.BOLD);//粗体 spannableString.setSpan(styleSpan, 0, 3, Spannable.SPAN_EXCLUSIVE_INCLUSIVE...); StyleSpan styleSpan2 = new StyleSpan(Typeface.ITALIC);//斜体 spannableString.setSpan...(styleSpan2, 3, 6, Spannable.SPAN_EXCLUSIVE_INCLUSIVE); StyleSpan styleSpan3 = new StyleSpan(...); ((TextView)findViewById(R.id.mode5)).setText(spannableString); } 使用StyleSpan设置粗体\斜体，从例子中可以看出
ImageSpan(drawable); ssSeal.setSpan(imageSpan, 0, 2, Spanned.SPAN_INCLUSIVE_INCLUSIVE); //斜体 StyleSpan...styleSpan_I = new StyleSpan(Typeface.ITALIC); ssSeal.setSpan(styleSpan_I, 2, 3, Spanned.SPAN_INCLUSIVE_INCLUSIVE...); //粗体 StyleSpan styleSpan_B = new StyleSpan(Typeface.BOLD); ssSeal.setSpan(styleSpan_B
end, URLSpan.class); ImageSpan[] imgs = sp.getSpans(0,end,ImageSpan.class); StyleSpan...[] styleSpens = sp.getSpans(0,end,StyleSpan.class); ForegroundColorSpan[] colorSpans = sp.getSpans...sp.getSpanStart(url),sp.getSpanEnd(url), Spannable.SPAN_EXCLUSIVE_EXCLUSIVE); } for(StyleSpan...styleSpan : styleSpens){ style.setSpan(styleSpan,sp.getSpanStart(styleSpan),sp.getSpanEnd...(styleSpan), Spannable.SPAN_EXCLUSIVE_EXCLUSIVE); } for(ForegroundColorSpan colorSpan
android.text.style.ScaleXSpan; import android.text.style.StrikethroughSpan; import android.text.style.StyleSpan...18, Spanned.SPAN_EXCLUSIVE_EXCLUSIVE); //设置背景色为青色 //设置字体样式正常，粗体，斜体，粗斜体 msp.setSpan(new StyleSpan...android.graphics.Typeface.NORMAL), 18, 20, Spanned.SPAN_EXCLUSIVE_EXCLUSIVE); //正常 msp.setSpan(new StyleSpan...android.graphics.Typeface.BOLD), 20, 22, Spanned.SPAN_EXCLUSIVE_EXCLUSIVE); //粗体 msp.setSpan(new StyleSpan...android.graphics.Typeface.ITALIC), 22, 24, Spanned.SPAN_EXCLUSIVE_EXCLUSIVE); //斜体 msp.setSpan(new StyleSpan
，基于文本基线或底部对齐 ImageSpan 图片 RelativeSizeSpan 文本字体，相对大小 ReplacementSpan 父类，一般不用 ScaleXSpan 基于x轴缩放 StyleSpan...android.text.style.ScaleXSpan; import android.text.style.StrikethroughSpan; import android.text.style.StyleSpan...Spanned.SPAN_EXCLUSIVE_EXCLUSIVE); //设置背景色为青色 //设置字体样式正常，粗体，斜体，粗斜体 msp.setSpan(new StyleSpan...(Typeface.NORMAL), 18, 20, Spanned.SPAN_EXCLUSIVE_EXCLUSIVE); //正常 msp.setSpan(new StyleSpan(...), 22, 24, Spanned.SPAN_EXCLUSIVE_EXCLUSIVE); //斜体 msp.setSpan(new StyleSpan(Typeface.BOLD_ITALIC
with(binding) { val text = "我真的是被Span搞裂开了" SpannableString(text).also { it.setSpan(StyleSpan...val spannableString = SpannableString(text) val spans = spannableString.getSpans(0, length(), StyleSpan...最常用的方式，实际上就是： getSpans(length() - 1, length(), StyleSpan::class.java) Span原理分析 我们借助SpannableStringInternal
RelativeSizeSpan relativeSizeSpan; private DynamicLayout dynamicLayout; private String text = "11分"; private StyleSpan...styleSpan; private float curProgress; // 当前进度 private int curNumber; public ArcProgressView(Context...Paint.ANTI_ALIAS_FLAG); paint.setStrokeCap(Paint.Cap.ROUND); relativeSizeSpan = new RelativeSizeSpan(0.6f); styleSpan...= new StyleSpan(android.graphics.Typeface.BOLD); textPaint = new TextPaint(TextPaint.ANTI_ALIAS_FLAG...centerY - textHeight * 2 / 3f); spannableString = SpannableString.valueOf(text); spannableString.setSpan(styleSpan
android.text.style.ForegroundColorSpan; import android.text.style.RelativeSizeSpan; import android.text.style.StyleSpan...by Philipp Jahoda"); s.setSpan(new RelativeSizeSpan(1.7f), 0, 14, 0); s.setSpan(new StyleSpan...15, 0); s.setSpan(new RelativeSizeSpan(.8f), 14, s.length() - 15, 0); s.setSpan(new StyleSpan
SpannableString spanText = new SpannableString("Hello world. "); 第一段文本改变文字大小采用RelativeSizeSpan，加粗采用StyleSpan...RelativeSizeSpan(1.5f) , 0, first_length, Spanned.SPAN_EXCLUSIVE_EXCLUSIVE); spanText.setSpan(new StyleSpan
StyleSpan 修改字体风格 ? 4. StrikethroughSpan / UnderlineSpan 添加中划线、下划线 ? 5.
4、粗体、斜体（StyleSpan） SpannableString spanString = new SpannableString("欢迎光临Harvic的博客"); StyleSpan span...= new StyleSpan(Typeface.BOLD_ITALIC); spanString.setSpan(span, 1, 4, Spannable.SPAN_EXCLUSIVE_EXCLUSIVE
URLSpan("tel:4155551212"), 2, 5, Spanned.SPAN_EXCLUSIVE_EXCLUSIVE); //用样式标记文本（斜体） ss.setSpan(new StyleSpan...SpannableStringBuilder spannable=new SpannableStringBuilder(getText().toString()); CharacterStyle span_1=new StyleSpan
ForegroundColorSpan(Color.YELLOW),20,24,Spannable.SPAN_EXCLUSIVE_INCLUSIVE); //设置斜体 sp.setSpan(new StyleSpan
RelativeSizeSpan(1.5f) , 0, first_length, Spanned.SPAN_EXCLUSIVE_EXCLUSIVE); spanText.setSpan(new StyleSpan...RelativeSizeSpan : 文字相对大小 AbsoluteSizeSpan : 文字绝对大小 ForegroundColorSpan : 文字前景色 BackgroundColorSpan : 文字背景色 StyleSpan
* @param tags the styled span objects to apply to the content * such as android.text.style.StyleSpan...objects. */ public static CharSequence bold(CharSequence... content) { return apply(content, new StyleSpan...objects. */ public static CharSequence italic(CharSequence... content) { return apply(content, new StyleSpan
www.baidu.com"), 0, 5, Spanned.SPAN_EXCLUSIVE_EXCLUSIVE); //设置字体，BOLD为粗体 spannableString.setSpan(new StyleSpan
BackgroundColorSpan * 文字颜色 ForegroundColorSpan * 字体大小 AbsoluteSizeSpan * 粗体、斜体 StyleSpan
AbsoluteSizeSpan 绝对大小（文本字体） ImageSpan 图片 RelativeSizeSpan 相对大小（文本字体） ReplacementSpan 父类，一般不用 ScaleXSpan 基于 x 轴缩放 StyleSpan
."); ss.setSpan(new StyleSpan(Typeface.BOLD), 0, 30, Spanned.SPAN_EXCLUSIVE_EXCLUSIVE);
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