{"id":780,"date":"2015-06-12T11:38:17","date_gmt":"2015-06-12T03:38:17","guid":{"rendered":"https:\/\/ai.zhousir.top\/?p=780"},"modified":"2026-08-18T12:58:41","modified_gmt":"2026-08-18T04:58:41","slug":"android%e6%96%87%e4%bb%b6%e6%9c%ac%e6%8e%a7%e4%bb%b6textview","status":"publish","type":"post","link":"https:\/\/ai.zhousir.top\/?p=780","title":{"rendered":"Android\u6587\u672c\u63a7\u4ef6TextView"},"content":{"rendered":"<section id=\"wenyan\" style=\"font-family: system-ui, 'Apple Color Emoji', 'Segoe UI', 'Segoe UI Symbol', 'Noto Sans', Roboto, sans-serif; line-height: 1.75; font-size: 16px; color: #000000; caret-color: #000000;\" data-provider=\"WenYan\">\n<blockquote style=\"margin: 20px 0px; display: block; font-size: 0.9em; overflow: auto; border-left: 3px solid #ef7060; color: #6a737d; padding: 10px 10px 10px 20px; background: #fff9f9;\">\n<p style=\"margin: 1em 0px;\">Android \u6587\u672c\u63a7\u4ef6 TextView \u662f\u6700\u5e38\u7528\u3001\u6700\u57fa\u7840\u7684\u63a7\u4ef6\u4e4b\u4e00\uff0c\u4e3b\u8981\u7528\u4e8e\u663e\u793a\u6587\u672c\u3002\u4e0b\u9762\u4ecb\u7ecd\u9700\u8981\u638c\u63e1\u7684\u5e38\u7528\u5c5e\u6027\uff1a\u6587\u672c\u5185\u5bb9\u4e0e\u989c\u8272\u5b57\u53f7\u3001\u5185\u5916\u8fb9\u8ddd\u3001\u5355\u884c\u7701\u7565\u3001\u8dd1\u9a6c\u706f\u3001\u5782\u76f4\u6eda\u52a8\uff0c\u4ee5\u53ca\u7528 Spannable \u505a\u5bcc\u6587\u672c\u3002<\/p>\n<\/blockquote>\n<p><!--more--><\/p>\n<hr>\n<h2 style=\"margin: 1.2em 0px 1em; padding: 0px; font-weight: bold; font-size: 1.3em; border-bottom: 2px solid #ef7060; display: flex;\"><span style=\"display: inline-block; font-weight: bold; background: #ef7060; color: #ffffff; padding: 3px 10px 1px; border-top-right-radius: 3px; border-top-left-radius: 3px; margin-right: 3px;\">\u4e00\u3001\u5e38\u7528\u5c5e\u6027<\/span><\/h2>\n<ul style=\"padding-left: 1rem; margin-left: 1rem; font-size: 0.9rem; list-style-type: disc;\">\n<li>\n<section><code style=\"font-family: Menlo, Monaco, Consolas, 'Liberation Mono', 'Roboto Mono', 'Courier New', 'Microsoft YaHei', monospace; font-size: 0.9em; overflow-wrap: break-word; padding: 2px 4px; border-radius: 4px; margin: 0px 2px; color: #ef7060; background-color: rgba(27, 31, 35, 0.05); word-break: break-all;\">android:text<\/code>=&#8221;@string\/welcome_android&#8221; \/\/ \u6587\u672c<\/section>\n<\/li>\n<li>\n<section><code style=\"font-family: Menlo, Monaco, Consolas, 'Liberation Mono', 'Roboto Mono', 'Courier New', 'Microsoft YaHei', monospace; font-size: 0.9em; overflow-wrap: break-word; padding: 2px 4px; border-radius: 4px; margin: 0px 2px; color: #ef7060; background-color: rgba(27, 31, 35, 0.05); word-break: break-all;\">android:textColor<\/code>=&#8221;@android:color\/holo_red_dark&#8221; \/\/ \u5b57\u4f53\u989c\u8272<\/section>\n<\/li>\n<li>\n<section><code style=\"font-family: Menlo, Monaco, Consolas, 'Liberation Mono', 'Roboto Mono', 'Courier New', 'Microsoft YaHei', monospace; font-size: 0.9em; overflow-wrap: break-word; padding: 2px 4px; border-radius: 4px; margin: 0px 2px; color: #ef7060; background-color: rgba(27, 31, 35, 0.05); word-break: break-all;\">android:textSize<\/code>=&#8221;24sp&#8221; \/\/ \u5b57\u4f53\u5927\u5c0f\uff0csp \u4ecb\u7ecd\u53c2\u89c1 <a title=\"Permalink to \u5355\u4f4d\u548c\u5c3a\u5bf8\" href=\"https:\/\/ai.zhousir.top\/?p=476\" rel=\"bookmark\">\u5355\u4f4d\u548c\u5c3a\u5bf8<\/a><\/section>\n<\/li>\n<\/ul>\n<hr>\n<h2 style=\"margin: 1.2em 0px 1em; padding: 0px; font-weight: bold; font-size: 1.3em; border-bottom: 2px solid #ef7060; display: flex;\"><span style=\"display: inline-block; font-weight: bold; background: #ef7060; color: #ffffff; padding: 3px 10px 1px; border-top-right-radius: 3px; border-top-left-radius: 3px; margin-right: 3px;\">\u4e8c\u3001\u5185\u8fb9\u8ddd\u4e0e\u5916\u8fb9\u8ddd<\/span><\/h2>\n<ul style=\"padding-left: 1rem; margin-left: 1rem; font-size: 0.9rem; list-style-type: disc;\">\n<li>\n<section><code style=\"font-family: Menlo, Monaco, Consolas, 'Liberation Mono', 'Roboto Mono', 'Courier New', 'Microsoft YaHei', monospace; font-size: 0.9em; overflow-wrap: break-word; padding: 2px 4px; border-radius: 4px; margin: 0px 2px; color: #ef7060; background-color: rgba(27, 31, 35, 0.05); word-break: break-all;\">android:padding<\/code>=&#8221;10dp&#8221;<\/section>\n<\/li>\n<li>\n<section><code style=\"font-family: Menlo, Monaco, Consolas, 'Liberation Mono', 'Roboto Mono', 'Courier New', 'Microsoft YaHei', monospace; font-size: 0.9em; overflow-wrap: break-word; padding: 2px 4px; border-radius: 4px; margin: 0px 2px; color: #ef7060; background-color: rgba(27, 31, 35, 0.05); word-break: break-all;\">android:layout_margin<\/code>=&#8221;10dp&#8221;<\/section>\n<\/li>\n<\/ul>\n<p style=\"margin: 1em 0px;\"><img decoding=\"async\" loading=\"lazy\" class=\"alignnone size-full wp-image-781\" src=\"https:\/\/ai.zhousir.top\/wp-content\/uploads\/2015\/06\/QQ\u255c\u256a\u2550\u255d20150612113525.png\" alt=\"QQ\u255c\u256a\u2550\u255d20150612113525\" width=\"101\" height=\"127\" \/><\/p>\n<hr>\n<h2 style=\"margin: 1.2em 0px 1em; padding: 0px; font-weight: bold; font-size: 1.3em; border-bottom: 2px solid #ef7060; display: flex;\"><span style=\"display: inline-block; font-weight: bold; background: #ef7060; color: #ffffff; padding: 3px 10px 1px; border-top-right-radius: 3px; border-top-left-radius: 3px; margin-right: 3px;\">\u4e09\u3001\u5355\u884c\u4e0e\u7701\u7565\u53f7<\/span><\/h2>\n<p style=\"margin: 1em 0px;\">\u8ba9 TextView \u53ea\u663e\u793a\u4e00\u884c\uff0c\u6216\u6587\u5b57\u8d85\u8fc7\u957f\u5ea6\u65f6\u600e\u4e48\u5904\u7406\uff1f<\/p>\n<h3 style=\"margin: 1.2em 0px 1em; padding: 0px; font-weight: bold; font-size: 1.3em;\">\u5f00\u5934\u7701\u7565<\/h3>\n<pre style=\"overflow: auto hidden; word-break: normal; white-space: pre; tab-size: 2; border-radius: 5px; line-height: 2; margin: 1em 0.5em; padding: 0.5em; box-shadow: rgba(0, 0, 0, 0.55) 0px 1px 5px; font-size: 10px; background: #002b36; max-width: 100%; overflow-wrap: normal;\"><code class=\"hljs\" style=\"word-break: normal; white-space: nowrap; tab-size: 2; font-size: 10px; font-family: Menlo, Monaco, Consolas, 'Liberation Mono', 'Roboto Mono', 'Courier New', 'Microsoft YaHei', monospace; display: block; margin: 0.5em; padding: 3px 5px; overflow-x: auto; color: #93a1a1; background: #002b36; overflow-wrap: normal;\">android:singleLine=&quot;true&quot;\nandroid:ellipsize=&quot;start&quot;<\/code><\/pre>\n<h3 style=\"margin: 1.2em 0px 1em; padding: 0px; font-weight: bold; font-size: 1.3em;\">\u7ed3\u5c3e\u7701\u7565<\/h3>\n<pre style=\"overflow: auto hidden; word-break: normal; white-space: pre; tab-size: 2; border-radius: 5px; line-height: 2; margin: 1em 0.5em; padding: 0.5em; box-shadow: rgba(0, 0, 0, 0.55) 0px 1px 5px; font-size: 10px; background: #002b36; max-width: 100%; overflow-wrap: normal;\"><code class=\"hljs\" style=\"word-break: normal; white-space: nowrap; tab-size: 2; font-size: 10px; font-family: Menlo, Monaco, Consolas, 'Liberation Mono', 'Roboto Mono', 'Courier New', 'Microsoft YaHei', monospace; display: block; margin: 0.5em; padding: 3px 5px; overflow-x: auto; color: #93a1a1; background: #002b36; overflow-wrap: normal;\">android:singleLine=&quot;true&quot;\nandroid:ellipsize=&quot;end&quot;<\/code><\/pre>\n<h3 style=\"margin: 1.2em 0px 1em; padding: 0px; font-weight: bold; font-size: 1.3em;\">\u4e2d\u95f4\u7701\u7565<\/h3>\n<pre style=\"overflow: auto hidden; word-break: normal; white-space: pre; tab-size: 2; border-radius: 5px; line-height: 2; margin: 1em 0.5em; padding: 0.5em; box-shadow: rgba(0, 0, 0, 0.55) 0px 1px 5px; font-size: 10px; background: #002b36; max-width: 100%; overflow-wrap: normal;\"><code class=\"hljs\" style=\"word-break: normal; white-space: nowrap; tab-size: 2; font-size: 10px; font-family: Menlo, Monaco, Consolas, 'Liberation Mono', 'Roboto Mono', 'Courier New', 'Microsoft YaHei', monospace; display: block; margin: 0.5em; padding: 3px 5px; overflow-x: auto; color: #93a1a1; background: #002b36; overflow-wrap: normal;\">android:singleLine=&quot;true&quot;\nandroid:ellipsize=&quot;middle&quot;<\/code><\/pre>\n<p style=\"margin: 1em 0px;\"><a href=\"https:\/\/ai.zhousir.top\/wp-content\/uploads\/2015\/06\/QQ\u255c\u256a\u2550\u255d20150612113952.png\" rel=\"fancybox\"><img decoding=\"async\" loading=\"lazy\" class=\"alignnone size-full wp-image-784\" src=\"https:\/\/ai.zhousir.top\/wp-content\/uploads\/2015\/06\/QQ\u255c\u256a\u2550\u255d20150612113952.png\" alt=\"QQ\u255c\u256a\u2550\u255d20150612113952\" width=\"98\" height=\"57\" \/><\/a><\/p>\n<hr>\n<h2 style=\"margin: 1.2em 0px 1em; padding: 0px; font-weight: bold; font-size: 1.3em; border-bottom: 2px solid #ef7060; display: flex;\"><span style=\"display: inline-block; font-weight: bold; background: #ef7060; color: #ffffff; padding: 3px 10px 1px; border-top-right-radius: 3px; border-top-left-radius: 3px; margin-right: 3px;\">\u56db\u3001\u6a2a\u5411\u81ea\u52a8\u6eda\u52a8\uff08\u8dd1\u9a6c\u706f\uff09<\/span><\/h2>\n<p style=\"margin: 1em 0px;\"><a href=\"https:\/\/ai.zhousir.top\/wp-content\/uploads\/2015\/06\/QQ\u255c\u256a\u2550\u255d20150612114000.png\" rel=\"fancybox\"><img decoding=\"async\" loading=\"lazy\" class=\"alignnone size-full wp-image-785\" src=\"https:\/\/ai.zhousir.top\/wp-content\/uploads\/2015\/06\/QQ\u255c\u256a\u2550\u255d20150612114000.png\" alt=\"QQ\u255c\u256a\u2550\u255d20150612114000\" width=\"96\" height=\"54\" \/><\/a><\/p>\n<pre style=\"overflow: auto hidden; word-break: normal; white-space: pre; tab-size: 2; border-radius: 5px; line-height: 2; margin: 1em 0.5em; padding: 0.5em; box-shadow: rgba(0, 0, 0, 0.55) 0px 1px 5px; font-size: 10px; background: #002b36; max-width: 100%; overflow-wrap: normal;\"><code class=\"hljs\" style=\"word-break: normal; white-space: nowrap; tab-size: 2; font-size: 10px; font-family: Menlo, Monaco, Consolas, 'Liberation Mono', 'Roboto Mono', 'Courier New', 'Microsoft YaHei', monospace; display: block; margin: 0.5em; padding: 3px 5px; overflow-x: auto; color: #93a1a1; background: #002b36; overflow-wrap: normal;\">android:singleLine=&quot;true&quot;\nandroid:ellipsize=&quot;marquee&quot;\nandroid:marqueeRepeatLimit=&quot;marquee_forever&quot;\nandroid:focusable=&quot;true&quot;\nandroid:focusableInTouchMode=&quot;true&quot;<\/code><\/pre>\n<p style=\"margin: 1em 0px;\">\u4ee5\u4e0a\u7701\u7565\u548c\u8dd1\u9a6c\u706f\u90fd\u8981\u52a0\u4e0a <code style=\"font-family: Menlo, Monaco, Consolas, 'Liberation Mono', 'Roboto Mono', 'Courier New', 'Microsoft YaHei', monospace; font-size: 0.9em; overflow-wrap: break-word; padding: 2px 4px; border-radius: 4px; margin: 0px 2px; color: #ef7060; background-color: rgba(27, 31, 35, 0.05); word-break: break-all;\">android:singleLine=&quot;true&quot;<\/code>\uff0c\u56e0\u4e3a TextView \u9ed8\u8ba4\u4f1a\u81ea\u52a8\u6362\u884c\u3002<code style=\"font-family: Menlo, Monaco, Consolas, 'Liberation Mono', 'Roboto Mono', 'Courier New', 'Microsoft YaHei', monospace; font-size: 0.9em; overflow-wrap: break-word; padding: 2px 4px; border-radius: 4px; margin: 0px 2px; color: #ef7060; background-color: rgba(27, 31, 35, 0.05); word-break: break-all;\">android:ellipsize<\/code> \u8bbe\u7f6e\u6587\u5b57\u8fc7\u957f\u65f6\u600e\u4e48\u663e\u793a\uff1b<code style=\"font-family: Menlo, Monaco, Consolas, 'Liberation Mono', 'Roboto Mono', 'Courier New', 'Microsoft YaHei', monospace; font-size: 0.9em; overflow-wrap: break-word; padding: 2px 4px; border-radius: 4px; margin: 0px 2px; color: #ef7060; background-color: rgba(27, 31, 35, 0.05); word-break: break-all;\">marqueeRepeatLimit=&quot;marquee_forever&quot;<\/code> \u8868\u793a\u6c38\u8fdc\u91cd\u590d\uff0c\u4e5f\u53ef\u4ee5\u8bbe\u5177\u4f53\u6570\u5b57\uff1b<code style=\"font-family: Menlo, Monaco, Consolas, 'Liberation Mono', 'Roboto Mono', 'Courier New', 'Microsoft YaHei', monospace; font-size: 0.9em; overflow-wrap: break-word; padding: 2px 4px; border-radius: 4px; margin: 0px 2px; color: #ef7060; background-color: rgba(27, 31, 35, 0.05); word-break: break-all;\">focusable<\/code> \u548c <code style=\"font-family: Menlo, Monaco, Consolas, 'Liberation Mono', 'Roboto Mono', 'Courier New', 'Microsoft YaHei', monospace; font-size: 0.9em; overflow-wrap: break-word; padding: 2px 4px; border-radius: 4px; margin: 0px 2px; color: #ef7060; background-color: rgba(27, 31, 35, 0.05); word-break: break-all;\">focusableInTouchMode<\/code> \u4e00\u5b9a\u8981\u52a0\uff0c\u4e0d\u7136\u6eda\u52a8\u6548\u679c\u51fa\u4e0d\u6765\u3002<\/p>\n<hr>\n<h2 style=\"margin: 1.2em 0px 1em; padding: 0px; font-weight: bold; font-size: 1.3em; border-bottom: 2px solid #ef7060; display: flex;\"><span style=\"display: inline-block; font-weight: bold; background: #ef7060; color: #ffffff; padding: 3px 10px 1px; border-top-right-radius: 3px; border-top-left-radius: 3px; margin-right: 3px;\">\u4e94\u3001\u5782\u76f4\u6eda\u52a8<\/span><\/h2>\n<p style=\"margin: 1em 0px;\">\u5728 Java \u4ee3\u7801\u4e2d\u52a0\u5165\u4e0b\u9762\u4e00\u53e5\u5c31\u53ef\u4ee5\u5782\u76f4\u6eda\u52a8\uff1a<\/p>\n<pre style=\"overflow: auto hidden; word-break: normal; white-space: pre; tab-size: 2; border-radius: 5px; line-height: 2; margin: 1em 0.5em; padding: 0.5em; box-shadow: rgba(0, 0, 0, 0.55) 0px 1px 5px; font-size: 10px; background: #002b36; max-width: 100%; overflow-wrap: normal;\"><code class=\"hljs\" style=\"word-break: normal; white-space: nowrap; tab-size: 2; font-size: 10px; font-family: Menlo, Monaco, Consolas, 'Liberation Mono', 'Roboto Mono', 'Courier New', 'Microsoft YaHei', monospace; display: block; margin: 0.5em; padding: 3px 5px; overflow-x: auto; color: #93a1a1; background: #002b36; overflow-wrap: normal;\">textView.setMovementMethod(ScrollingMovementMethod.getInstance());<\/code><\/pre>\n<hr>\n<h2 style=\"margin: 1.2em 0px 1em; padding: 0px; font-weight: bold; font-size: 1.3em; border-bottom: 2px solid #ef7060; display: flex;\"><span style=\"display: inline-block; font-weight: bold; background: #ef7060; color: #ffffff; padding: 3px 10px 1px; border-top-right-radius: 3px; border-top-left-radius: 3px; margin-right: 3px;\">\u516d\u3001RichTextView\uff08\u5bcc\u6587\u672c\uff09<\/span><\/h2>\n<p style=\"margin: 1em 0px;\">\u600e\u4e48\u5728\u540c\u4e00\u4e2a TextView \u91cc\u8bbe\u7f6e\u4e0d\u540c\u7684\u5b57\u4f53\u98ce\u683c\uff1f\u5e38\u7528\u7c7b\uff1a<code style=\"font-family: Menlo, Monaco, Consolas, 'Liberation Mono', 'Roboto Mono', 'Courier New', 'Microsoft YaHei', monospace; font-size: 0.9em; overflow-wrap: break-word; padding: 2px 4px; border-radius: 4px; margin: 0px 2px; color: #ef7060; background-color: rgba(27, 31, 35, 0.05); word-break: break-all;\">android.text.Spanned<\/code>\u3001<code style=\"font-family: Menlo, Monaco, Consolas, 'Liberation Mono', 'Roboto Mono', 'Courier New', 'Microsoft YaHei', monospace; font-size: 0.9em; overflow-wrap: break-word; padding: 2px 4px; border-radius: 4px; margin: 0px 2px; color: #ef7060; background-color: rgba(27, 31, 35, 0.05); word-break: break-all;\">SpannableString<\/code>\u3001<code style=\"font-family: Menlo, Monaco, Consolas, 'Liberation Mono', 'Roboto Mono', 'Courier New', 'Microsoft YaHei', monospace; font-size: 0.9em; overflow-wrap: break-word; padding: 2px 4px; border-radius: 4px; margin: 0px 2px; color: #ef7060; background-color: rgba(27, 31, 35, 0.05); word-break: break-all;\">SpannableStringBuilder<\/code>\u3002SpannableString \u548c SpannableStringBuilder \u7684\u533a\u522b\u5c31\u76f8\u5f53\u4e8e String \u548c StringBuffer\u3002\u5b83\u4eec\u53ef\u4ee5\u8bbe\u7f6e\u4e0d\u540c\u7684 Span\uff0c\u7528\u6765\u5b9e\u73b0\u7c97\u4f53\u3001\u659c\u4f53\u3001\u524d\u666f\u8272\u3001\u80cc\u666f\u8272\u3001\u5b57\u4f53\u5927\u5c0f\u3001\u5b57\u4f53\u98ce\u683c\u7b49\uff1b<code style=\"font-family: Menlo, Monaco, Consolas, 'Liberation Mono', 'Roboto Mono', 'Courier New', 'Microsoft YaHei', monospace; font-size: 0.9em; overflow-wrap: break-word; padding: 2px 4px; border-radius: 4px; margin: 0px 2px; color: #ef7060; background-color: rgba(27, 31, 35, 0.05); word-break: break-all;\">android.text.style.*<\/code> \u91cc\u5b9a\u4e49\u4e86\u5f88\u591a Span \u7c7b\u578b\u3002<\/p>\n<p style=\"margin: 1em 0px;\"><code style=\"font-family: Menlo, Monaco, Consolas, 'Liberation Mono', 'Roboto Mono', 'Courier New', 'Microsoft YaHei', monospace; font-size: 0.9em; overflow-wrap: break-word; padding: 2px 4px; border-radius: 4px; margin: 0px 2px; color: #ef7060; background-color: rgba(27, 31, 35, 0.05); word-break: break-all;\">setSpan(Object what, int start, int end, int flags)<\/code> \u7684 flags \u53ef\u4ee5\u8bbe\u4e3a 0 \u6216 Spanned \u4e2d\u5b9a\u4e49\u7684\u503c\uff1a<\/p>\n<ul style=\"padding-left: 1rem; margin-left: 1rem; font-size: 0.9rem; list-style-type: disc;\">\n<li>\n<section><code style=\"font-family: Menlo, Monaco, Consolas, 'Liberation Mono', 'Roboto Mono', 'Courier New', 'Microsoft YaHei', monospace; font-size: 0.9em; overflow-wrap: break-word; padding: 2px 4px; border-radius: 4px; margin: 0px 2px; color: #ef7060; background-color: rgba(27, 31, 35, 0.05); word-break: break-all;\">Spanned.SPAN_EXCLUSIVE_EXCLUSIVE<\/code>\uff1a\u4e0d\u5305\u542b\u4e24\u7aef start \u548c end<\/section>\n<\/li>\n<li>\n<section><code style=\"font-family: Menlo, Monaco, Consolas, 'Liberation Mono', 'Roboto Mono', 'Courier New', 'Microsoft YaHei', monospace; font-size: 0.9em; overflow-wrap: break-word; padding: 2px 4px; border-radius: 4px; margin: 0px 2px; color: #ef7060; background-color: rgba(27, 31, 35, 0.05); word-break: break-all;\">Spanned.SPAN_EXCLUSIVE_INCLUSIVE<\/code>\uff1a\u4e0d\u5305\u542b start\uff0c\u5305\u542b end<\/section>\n<\/li>\n<li>\n<section><code style=\"font-family: Menlo, Monaco, Consolas, 'Liberation Mono', 'Roboto Mono', 'Courier New', 'Microsoft YaHei', monospace; font-size: 0.9em; overflow-wrap: break-word; padding: 2px 4px; border-radius: 4px; margin: 0px 2px; color: #ef7060; background-color: rgba(27, 31, 35, 0.05); word-break: break-all;\">Spanned.SPAN_INCLUSIVE_EXCLUSIVE<\/code>\uff1a\u5305\u542b start\uff0c\u4e0d\u5305\u542b end<\/section>\n<\/li>\n<li>\n<section><code style=\"font-family: Menlo, Monaco, Consolas, 'Liberation Mono', 'Roboto Mono', 'Courier New', 'Microsoft YaHei', monospace; font-size: 0.9em; overflow-wrap: break-word; padding: 2px 4px; border-radius: 4px; margin: 0px 2px; color: #ef7060; background-color: rgba(27, 31, 35, 0.05); word-break: break-all;\">Spanned.SPAN_INCLUSIVE_INCLUSIVE<\/code>\uff1a\u5305\u542b start \u548c end\uff1b0 \u5c31\u76f8\u5f53\u4e8e\u5b83<\/section>\n<\/li>\n<\/ul>\n<p style=\"margin: 1em 0px;\">\u5305\u4e0d\u5305\u542b\u5c31\u597d\u6bd4\u6570\u5b66\u91cc\u7684\u5f00\u533a\u95f4\u3001\u95ed\u533a\u95f4\u3002\u4e0b\u9762\u662f\u4e00\u4e2a Demo\uff1a<\/p>\n<pre style=\"overflow: auto hidden; word-break: normal; white-space: pre; tab-size: 2; border-radius: 5px; line-height: 2; margin: 1em 0.5em; padding: 0.5em; box-shadow: rgba(0, 0, 0, 0.55) 0px 1px 5px; font-size: 10px; background: #002b36; max-width: 100%; overflow-wrap: normal;\"><code class=\"hljs\" style=\"word-break: normal; white-space: nowrap; tab-size: 2; font-size: 10px; font-family: Menlo, Monaco, Consolas, 'Liberation Mono', 'Roboto Mono', 'Courier New', 'Microsoft YaHei', monospace; display: block; margin: 0.5em; padding: 3px 5px; overflow-x: auto; color: #93a1a1; background: #002b36; overflow-wrap: normal;\">package com.tianjf;\n\nimport android.app.Activity;\n\nimport android.graphics.Color;\n\nimport android.graphics.drawable.Drawable;\n\nimport android.os.Bundle;\n\nimport android.text.SpannableString;\n\nimport android.text.Spanned;\n\nimport android.text.method.LinkMovementMethod;\n\nimport android.text.style.AbsoluteSizeSpan;\n\nimport android.text.style.BackgroundColorSpan;\n\nimport android.text.style.BulletSpan;\n\nimport android.text.style.ForegroundColorSpan;\n\nimport android.text.style.ImageSpan;\n\nimport android.text.style.RelativeSizeSpan;\n\nimport android.text.style.ScaleXSpan;\n\nimport android.text.style.StrikethroughSpan;\n\nimport android.text.style.StyleSpan;\n\nimport android.text.style.SubscriptSpan;\n\nimport android.text.style.SuperscriptSpan;\n\nimport android.text.style.TypefaceSpan;\n\nimport android.text.style.URLSpan;\n\nimport android.text.style.UnderlineSpan;\n\nimport android.widget.TextView;\n\npublic class RichTextViewDemoActivity extends Activity {\n\n    TextView mTextView = null;\n\n    SpannableString mSpannableString = null;\n\n    @Override\n\n    public void onCreate(Bundle savedInstanceState) {\n\n        super.onCreate(savedInstanceState);\n\n        setContentView(R.layout.main);\n\n        mTextView = (TextView) findViewById(R.id.myTextView);\n\n        \/\/ \u521b\u5efa\u4e00\u4e2a SpannableString\u5bf9\u8c61\n\n        mSpannableString = new SpannableString(\n\n                &quot;\u5b57\u4f53\u6d4b\u8bd5\u5b57\u4f53\u5927\u5c0f\u4e00\u534a\u4e24\u500d\u524d\u666f\u8272\u80cc\u666f\u8272\u6b63\u5e38\u7c97\u4f53\u659c\u4f53\u7c97\u659c\u4f53\u4e0b\u5212\u7ebf\u5220\u9664\u7ebfx1x2\u7535\u8bdd\u90ae\u4ef6\u7f51\u7ad9\u77ed\u4fe1\u5f69\u4fe1\u5730\u56feX\u8f74\/bot&quot;);\n\n        \/\/ \u8bbe\u7f6e\u5b57\u4f53(default,default-bold,monospace,serif,sans-serif)\n\n        mSpannableString.setSpan(new TypefaceSpan(&quot;monospace&quot;), 0, 2,\n\n                Spanned.SPAN_EXCLUSIVE_EXCLUSIVE);\n\n        mSpannableString.setSpan(new TypefaceSpan(&quot;sans-serif&quot;), 2, 4,\n\n                Spanned.SPAN_EXCLUSIVE_EXCLUSIVE);\n\n        \/\/ \u8bbe\u7f6e\u5b57\u4f53\u5927\u5c0f\uff08\u7edd\u5bf9\u503c,\u5355\u4f4d\uff1a\u50cf\u7d20\uff09\n\n        mSpannableString.setSpan(new AbsoluteSizeSpan(20), 4, 8,\n\n                Spanned.SPAN_EXCLUSIVE_EXCLUSIVE);\n\n        \/\/ \u8bbe\u7f6e\u5b57\u4f53\u5927\u5c0f\uff08\u76f8\u5bf9\u503c,\u5355\u4f4d\uff1a\u50cf\u7d20\uff09 \u53c2\u6570\u8868\u793a\u4e3a\u9ed8\u8ba4\u5b57\u4f53\u5bbd\u5ea6\u7684\u591a\u5c11\u500d\n\n        mSpannableString.setSpan(new ScaleXSpan(2.0f), 49, 51,\n\n                Spanned.SPAN_EXCLUSIVE_EXCLUSIVE); \/\/ 2.0f\u8868\u793a\u9ed8\u8ba4\u5b57\u4f53\u5bbd\u5ea6\u7684\u4e24\u500d\uff0c\u5373X\u8f74\u65b9\u5411\u653e\u5927\u4e3a\u9ed8\u8ba4\u5b57\u4f53\u7684\u4e24\u500d\uff0c\u800c\u9ad8\u5ea6\u4e0d\u53d8\n\n        \/\/ \u8bbe\u7f6e\u5b57\u4f53\u5927\u5c0f\uff08\u76f8\u5bf9\u503c,\u5355\u4f4d\uff1a\u50cf\u7d20\uff09 \u53c2\u6570\u8868\u793a\u4e3a\u9ed8\u8ba4\u5b57\u4f53\u5927\u5c0f\u7684\u591a\u5c11\u500d\n\n        mSpannableString.setSpan(new RelativeSizeSpan(0.5f), 8, 10,\n\n                Spanned.SPAN_EXCLUSIVE_EXCLUSIVE); \/\/ 0.5f\u8868\u793a\u9ed8\u8ba4\u5b57\u4f53\u5927\u5c0f\u7684\u4e00\u534a\n\n        mSpannableString.setSpan(new RelativeSizeSpan(2.0f), 10, 12,\n\n                Spanned.SPAN_EXCLUSIVE_EXCLUSIVE); \/\/ 2.0f\u8868\u793a\u9ed8\u8ba4\u5b57\u4f53\u5927\u5c0f\u7684\u4e24\u500d\n\n        \/\/ \u8bbe\u7f6e\u5b57\u4f53\u524d\u666f\u8272\n\n        mSpannableString.setSpan(new ForegroundColorSpan(Color.MAGENTA), 12,\n\n                15, Spanned.SPAN_EXCLUSIVE_EXCLUSIVE); \/\/ \u8bbe\u7f6e\u524d\u666f\u8272\u4e3a\u6d0b\u7ea2\u8272\n\n        \/\/ \u8bbe\u7f6e\u5b57\u4f53\u80cc\u666f\u8272\n\n        mSpannableString.setSpan(new BackgroundColorSpan(Color.CYAN), 15, 18,\n\n                Spanned.SPAN_EXCLUSIVE_EXCLUSIVE); \/\/ \u8bbe\u7f6e\u80cc\u666f\u8272\u4e3a\u9752\u8272\n\n        \/\/ \u8bbe\u7f6e\u5b57\u4f53\u6837\u5f0f\u6b63\u5e38\uff0c\u7c97\u4f53\uff0c\u659c\u4f53\uff0c\u7c97\u659c\u4f53\n\n        mSpannableString.setSpan(\n\n                new StyleSpan(android.graphics.Typeface.NORMAL), 18, 20,\n\n                Spanned.SPAN_EXCLUSIVE_EXCLUSIVE); \/\/ \u6b63\u5e38\n\n        mSpannableString.setSpan(new StyleSpan(android.graphics.Typeface.BOLD),\n\n                20, 22, Spanned.SPAN_EXCLUSIVE_EXCLUSIVE); \/\/ \u7c97\u4f53\n\n        mSpannableString.setSpan(\n\n                new StyleSpan(android.graphics.Typeface.ITALIC), 22, 24,\n\n                Spanned.SPAN_EXCLUSIVE_EXCLUSIVE); \/\/ \u659c\u4f53\n\n        mSpannableString.setSpan(new StyleSpan(\n\n                android.graphics.Typeface.BOLD_ITALIC), 24, 27,\n\n                Spanned.SPAN_EXCLUSIVE_EXCLUSIVE); \/\/ \u7c97\u659c\u4f53\n\n        \/\/ \u8bbe\u7f6e\u4e0b\u5212\u7ebf\n\n        mSpannableString.setSpan(new UnderlineSpan(), 27, 30,\n\n                Spanned.SPAN_EXCLUSIVE_EXCLUSIVE);\n\n        \/\/ \u8bbe\u7f6e\u5220\u9664\u7ebf\n\n        mSpannableString.setSpan(new StrikethroughSpan(), 30, 33,\n\n                Spanned.SPAN_EXCLUSIVE_EXCLUSIVE);\n\n        \/\/ \u8bbe\u7f6e\u4e0a\u4e0b\u6807\n\n        mSpannableString.setSpan(new SubscriptSpan(), 34, 35,\n\n                Spanned.SPAN_EXCLUSIVE_EXCLUSIVE); \/\/ \u4e0b\u6807\n\n        mSpannableString.setSpan(new SuperscriptSpan(), 36, 37,\n\n                Spanned.SPAN_EXCLUSIVE_EXCLUSIVE); \/\/ \u4e0a\u6807\n\n        \/\/ \u8d85\u7ea7\u94fe\u63a5\uff08\u9700\u8981\u6dfb\u52a0setMovementMethod\u65b9\u6cd5\u9644\u52a0\u54cd\u5e94\uff09\n\n        mSpannableString.setSpan(new URLSpan(&quot;tel:4155551212&quot;), 37, 39,\n\n                Spanned.SPAN_EXCLUSIVE_EXCLUSIVE); \/\/ \u7535\u8bdd\n\n        mSpannableString.setSpan(new URLSpan(&quot;mailto:webmaster@google.com&quot;),\n\n                39, 41, Spanned.SPAN_EXCLUSIVE_EXCLUSIVE); \/\/ \u90ae\u4ef6\n\n        mSpannableString.setSpan(new URLSpan(&quot;http:\/\/www.baidu.com&quot;), 41, 43,\n\n                Spanned.SPAN_EXCLUSIVE_EXCLUSIVE); \/\/ \u7f51\u7edc\n\n        mSpannableString.setSpan(new URLSpan(&quot;sms:4155551212&quot;), 43, 45,\n\n                Spanned.SPAN_EXCLUSIVE_EXCLUSIVE); \/\/ \u77ed\u4fe1 \u4f7f\u7528sms:\u6216\u8005smsto:\n\n        mSpannableString.setSpan(new URLSpan(&quot;mms:4155551212&quot;), 45, 47,\n\n                Spanned.SPAN_EXCLUSIVE_EXCLUSIVE); \/\/ \u5f69\u4fe1 \u4f7f\u7528mms:\u6216\u8005mmsto:\n\n        mSpannableString.setSpan(new URLSpan(&quot;geo:38.899533,-77.036476&quot;), 47,\n\n                49, Spanned.SPAN_EXCLUSIVE_EXCLUSIVE); \/\/ \u5730\u56fe\n\n        \/\/ \u8bbe\u7f6e\u9879\u76ee\u7b26\u53f7\n\n        \/\/ \u7b2c\u4e00\u4e2a\u53c2\u6570\u8868\u793a\u9879\u76ee\u7b26\u53f7\u5360\u7528\u7684\u5bbd\u5ea6\uff0c\u7b2c\u4e8c\u4e2a\u53c2\u6570\u4e3a\u9879\u76ee\u7b26\u53f7\u7684\u989c\u8272\n\n        mSpannableString.setSpan(new BulletSpan(\n\n                android.text.style.BulletSpan.STANDARD_GAP_WIDTH, Color.GREEN),\n\n                0, mSpannableString.length(), Spanned.SPAN_EXCLUSIVE_EXCLUSIVE);\n\n        \/\/ \u8bbe\u7f6e\u56fe\u7247\n\n        Drawable drawable = getResources().getDrawable(R.drawable.ic_launcher);\n\n        drawable.setBounds(0, 0, drawable.getIntrinsicWidth(),\n\n                drawable.getIntrinsicHeight());\n\n        mSpannableString.setSpan(new ImageSpan(drawable), 51, 55,\n\n                Spanned.SPAN_EXCLUSIVE_EXCLUSIVE);\n\n        mTextView.setText(mSpannableString);\n\n        mTextView.setMovementMethod(LinkMovementMethod.getInstance());\n\n    }\n\n}<\/code><\/pre>\n<table style=\"border-collapse: collapse; margin: 1.4em auto; max-width: 100%; table-layout: fixed; text-align: left; overflow: auto; display: table; overflow-wrap: break-word; word-break: break-all;\" width=\"817\">\n<thead>\n<tr>\n<th style=\"font-size: 0.75em; padding: 9px 12px; line-height: 22px; border: 1px solid #ef7060; vertical-align: top; font-weight: bold; background-color: #fff9f9; color: #ef7060;\">\u9700\u6c42<\/th>\n<th style=\"font-size: 0.75em; padding: 9px 12px; line-height: 22px; border: 1px solid #ef7060; vertical-align: top; font-weight: bold; background-color: #fff9f9; color: #ef7060;\">\u5173\u952e\u5c5e\u6027 \/ API<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td style=\"font-size: 0.75em; padding: 9px 12px; line-height: 22px; border: 1px solid #ef7060; vertical-align: top;\">\u6587\u672c\u3001\u989c\u8272\u3001\u5b57\u53f7<\/td>\n<td style=\"font-size: 0.75em; padding: 9px 12px; line-height: 22px; border: 1px solid #ef7060; vertical-align: top;\">android:text \/ textColor \/ textSize\uff08sp\uff09<\/td>\n<\/tr>\n<tr>\n<td style=\"font-size: 0.75em; padding: 9px 12px; line-height: 22px; border: 1px solid #ef7060; vertical-align: top;\">\u95f4\u8ddd<\/td>\n<td style=\"font-size: 0.75em; padding: 9px 12px; line-height: 22px; border: 1px solid #ef7060; vertical-align: top;\">padding\u3001layout_margin<\/td>\n<\/tr>\n<tr>\n<td style=\"font-size: 0.75em; padding: 9px 12px; line-height: 22px; border: 1px solid #ef7060; vertical-align: top;\">\u5355\u884c\u7701\u7565<\/td>\n<td style=\"font-size: 0.75em; padding: 9px 12px; line-height: 22px; border: 1px solid #ef7060; vertical-align: top;\">singleLine=true + ellipsize=start\/end\/middle<\/td>\n<\/tr>\n<tr>\n<td style=\"font-size: 0.75em; padding: 9px 12px; line-height: 22px; border: 1px solid #ef7060; vertical-align: top;\">\u8dd1\u9a6c\u706f<\/td>\n<td style=\"font-size: 0.75em; padding: 9px 12px; line-height: 22px; border: 1px solid #ef7060; vertical-align: top;\">ellipsize=marquee + marqueeRepeatLimit + focusable<\/td>\n<\/tr>\n<tr>\n<td style=\"font-size: 0.75em; padding: 9px 12px; line-height: 22px; border: 1px solid #ef7060; vertical-align: top;\">\u5782\u76f4\u6eda\u52a8<\/td>\n<td style=\"font-size: 0.75em; padding: 9px 12px; line-height: 22px; border: 1px solid #ef7060; vertical-align: top;\">setMovementMethod(ScrollingMovementMethod)<\/td>\n<\/tr>\n<tr>\n<td style=\"font-size: 0.75em; padding: 9px 12px; line-height: 22px; border: 1px solid #ef7060; vertical-align: top;\">\u5bcc\u6587\u672c<\/td>\n<td style=\"font-size: 0.75em; padding: 9px 12px; line-height: 22px; border: 1px solid #ef7060; vertical-align: top;\">SpannableString.setSpan(&#8230;) + LinkMovementMethod<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<blockquote style=\"margin: 20px 0px; display: block; font-size: 0.9em; overflow: auto; border-left: 3px solid #ef7060; color: #6a737d; padding: 10px 10px 10px 20px; background: #fff9f9;\">\n<p style=\"margin: 1em 0px;\"><strong>\u4e00\u53e5\u8bdd\u603b\u7ed3\uff1aTextView \u5148\u7528 text \/ textSize \/ padding \u628a\u57fa\u672c\u663e\u793a\u8c03\u597d\uff0c\u8d85\u957f\u7528 ellipsize \u6216 marquee\uff0c\u590d\u6742\u6837\u5f0f\u4ea4\u7ed9 Spannable\u3002<\/strong><\/p>\n<\/blockquote>\n<\/section>\n","protected":false},"excerpt":{"rendered":"<p>Android \u6587\u672c\u63a7\u4ef6 TextView \u662f\u6700\u5e38\u7528\u3001\u6700\u57fa\u7840\u7684\u63a7\u4ef6\u4e4b\u4e00\uff0c\u4e3b\u8981\u7528\u4e8e\u663e\u793a\u6587\u672c\u3002\u4e0b\u9762\u4ecb\u7ecd\u9700\u8981\u638c\u63e1\u7684\u5e38 [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[3],"tags":[195],"_links":{"self":[{"href":"https:\/\/ai.zhousir.top\/index.php?rest_route=\/wp\/v2\/posts\/780"}],"collection":[{"href":"https:\/\/ai.zhousir.top\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/ai.zhousir.top\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/ai.zhousir.top\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/ai.zhousir.top\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=780"}],"version-history":[{"count":3,"href":"https:\/\/ai.zhousir.top\/index.php?rest_route=\/wp\/v2\/posts\/780\/revisions"}],"predecessor-version":[{"id":787,"href":"https:\/\/ai.zhousir.top\/index.php?rest_route=\/wp\/v2\/posts\/780\/revisions\/787"}],"wp:attachment":[{"href":"https:\/\/ai.zhousir.top\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=780"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/ai.zhousir.top\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=780"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/ai.zhousir.top\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=780"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}