{"id":1437,"date":"2020-02-20T14:50:31","date_gmt":"2020-02-20T05:50:31","guid":{"rendered":"https:\/\/curecode.jp\/tech\/?p=1437"},"modified":"2022-03-05T21:38:13","modified_gmt":"2022-03-05T12:38:13","slug":"xamarin-android-textview-html-fromhtml-deprecated","status":"publish","type":"post","link":"https:\/\/curecode.jp\/tech\/xamarin-android-textview-html-fromhtml-deprecated\/","title":{"rendered":"Xamarin.Android \u3067 TextView \u306b HTML \u3092\u8a2d\u5b9a\u3059\u308b HtmlCompat \u306e\u4f7f\u3044\u65b9"},"content":{"rendered":"<p>\n  Android \u306e TextView \u306b\u306f HTML \u3067\u88c5\u98fe\u4ed8\u304d\u306e\u30c6\u30ad\u30b9\u30c8\u3092\u6307\u5b9a\u3067\u304d\u307e\u3059\u3002\n<\/p>\n<p>\n  \u3053\u308c\u3092 Xamarin.Adnroid (C#) \u3067\u3084\u308b\u305f\u3081\u306b\u306f\u4ee5\u4e0b\u306e\u3088\u3046\u306b\u30b3\u30fc\u30c9\u3067\u66f8\u3044\u3066\u3044\u305f\u3068\u601d\u3044\u307e\u3059\u3002\n<\/p>\n<pre class=\"lang:c# decode:true \">\r\nvar text = \"\u3053\u308c\u306f &lt;b&gt;&lt;big&gt;\u30c6\u30b9\u30c8&lt;\/big&gt;&lt;\/b&gt; \u3067\u3059\u3002\"\r\nvar textView1 = FindViewById<TextView>(Resource.Id.textView1);\r\ntextView1.TextFormatted = Html.FromHtml(text);<\/pre>\n<p>\n \u3053\u306e <code class=\"lang:c#\">Html.fromHtml<\/code> \u306f API Lvevl 24 \u3067\u975e\u63a8\u5968 (deprcated) \u3068\u306a\u3063\u3066\u3044\u307e\u3057\u305f\u3002\n<\/p>\n<p>\n  \u4ee3\u308f\u308a\u306b <code class=\"lang:c#\">Android.Support.V4.Text.HtmlCompat<\/code> \u3092\u4f7f\u3044\u307e\u3059\u3002\n<\/p>\n<p>\n  \u3057\u304b\u3057 HtmlCompat.FromHtml() \u306f\u7b2c2\u5f15\u6570\u304c\u5fc5\u8981\u3067\u3059\u3002\n<\/p>\n<pre class=\"lang:c# decode:true \">\r\nusing using Android.Support.V4.Text; \/\/ \u8ffd\u52a0\r\n\r\nvar text = \"\u3053\u308c\u306f &lt;b&gt;&lt;big&gt;\u30c6\u30b9\u30c8&lt;\/big&gt;&lt;\/b&gt; \u3067\u3059\u3002\"\r\nvar textView1 = Resource.Id.textView1);\r\ntextView1.TextFormatted = HtmlCompat.FromHtml(text, HtmlCompat.FromHtmlModeCompact)<\/pre>\n<p><\/code>\n<\/p>\n<p>\n  \u7b2c2\u5f15\u6570\u306f\u30d5\u30e9\u30b0\u306e\u7d44\u307f\u5408\u308f\u305b\u306a\u3063\u3066\u3044\u307e\u3059\u3002\n<\/p>\n<p>\n  <code class=\"lang:c#\">FromHtmlModeCompact<\/code> \u3092\u6307\u5b9a\u3057\u305f\u5834\u5408\u306f\u3001\u30d6\u30ed\u30c3\u30af\u8981\u7d20\u306f\u6539\u884c\u3055\u308c\u307e\u3059\u3002\n<\/p>\n<p>\n  <code class=\"lang:c#\">FromHtmlModeLegacy<\/code> \u3092\u6307\u5b9a\u3059\u308b\u3068\u30d6\u30ed\u30c3\u30af\u8981\u7d20\u306e\u3042\u3068\u306b2\u3064\u6539\u884c\u304c\u5165\u308b\u3068\u3044\u3063\u305f\u9055\u3044\u304c\u3042\u308a\u307e\u3059\u3002\n<\/p>\n<p>\n  \u307e\u305f\u3000<code class=\"lang:c#\">HtmlCompat.FromHtmlModeLegacy | HtmlCompat.FromHtmlOptionUseCssColors | HtmlCompat.FromHtmlSeparatorLineBreakBlockquote<\/code>\u306e\u3088\u3046\u306b\u8907\u6570\u6307\u5b9a\u304c\u3067\u304d\u307e\u3059\u3002\n<\/p>\n<p>\n  \u4ed6\u306b\u3082 <a href=\"https:\/\/developer.android.com\/reference\/androidx\/core\/text\/HtmlCompat\" rel=\"noopener noreferrer\" target=\"_blank\">HtmlCompat \u306e\u516c\u5f0f\u30ea\u30d5\u30a1\u30ec\u30f3\u30b9<\/a>\u306b\u8272\u3005\u3068\u30aa\u30d7\u30b7\u30e7\u30f3\u304c\u63b2\u8f09\u3055\u308c\u3066\u3044\u307e\u3059\u3002Xamarin \u3067\u4f7f\u3046\u5834\u5408\u306f\u8aad\u307f\u66ff\u3048\u3066\u304f\u3060\u3055\u3044\u3002\n<\/p>\n<h3>IT\u30a8\u30f3\u30b8\u30cb\u30a2\u52df\u96c6\u4e2d\uff01<\/h3>\n<p>\u30ad\u30e5\u30a2\u30b3\u30fc\u30c9\u682a\u5f0f\u4f1a\u793e\u306fIT\u30a8\u30f3\u30b8\u30cb\u30a2\u3092\u52df\u96c6\u3057\u3066\u304a\u308a\u307e\u3059\u3002\u5c11\u4eba\u6570\u306e\u8077\u5834\u306a\u306e\u3067\u3001\u4e0a\u6d41\u30fb\u4e0b\u6d41\u3084\u30b5\u30fc\u30d0\u30fc\u30fb\u30af\u30e9\u30a4\u30a2\u30f3\u30c8\u5bfe\u5fdc\u306e\u57a3\u6839\u306a\u304f\u3001\u3042\u306a\u305f\u306e\u5f37\u307f\u3092\u6d3b\u304b\u3057\u306a\u304c\u3089 \u3044\u308d\u3044\u308d\u306a\u3053\u3068\u306b\u30c1\u30e3\u30ec\u30f3\u30b8\u53ef\u80fd\u3067\u3059\u3002\u30a8\u30f3\u30b8\u30cb\u30a2\u3068\u3057\u3066\u306e\u672a\u7d4c\u9a13\u306e\u65b9\u3001\u7d4c\u9a13\u304c\u5c11\u306a\u3044\u65b9\u3082\u6b53\u8fce\u3057\u3066\u3044\u307e\u3059\u3002<\/p>\n<p>\u4e0b\u8a18\u3088\u308aIT\u30a8\u30f3\u30b8\u30cb\u30a2\u52df\u96c6\u306e\u63a1\u7528\u60c5\u5831\u3092\u3054\u89a7\u3044\u305f\u3060\u3051\u307e\u3059\u3002<\/p>\n<div class=\"curecode_recruit_bn\">\n\t\t\t\t<a href=\"https:\/\/curecode.jp\/recruit\/itengineer\/\" target=\"_blank\" rel=\"noopener noreferrer\"><br \/>\n\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/curecode.jp\/tech\/wp-content\/themes\/tech\/images\/it_recruit.png?20241220\" alt=\"\u4e8b\u696d\u62e1\u5927\u306b\u4f34\u3044\u65b0\u3057\u3044\u9818\u57df\u306b\u4e00\u7dd2\u306b\u53d6\u308a\u7d44\u3093\u3067\u3044\u304f\u30e1\u30f3\u30d0\u30fc\u3092\u52df\u96c6\u3057\u307e\u3059\u3002\"  width=\"500\" height=\"180\"\/><br \/>\n\t\t\t\t<\/a>\n\t\t<\/div>\n<h3>\u30ad\u30e5\u30a2\u30b3\u30fc\u30c9\u516c\u5f0f\u30a4\u30f3\u30b9\u30bf\u30b0\u30e9\u30e0<\/h3>\n<p>\u30ad\u30e5\u30a2\u30b3\u30fc\u30c9\u682a\u5f0f\u4f1a\u793e\u306e\u65b0\u30b5\u30fc\u30d3\u30b9\u60c5\u5831\u3084\u3001\u30aa\u30d5\u30a3\u30b9\u30e9\u30a4\u30d5\u306e\u7d20\u6575\u306a\u77ac\u9593\u307e\u3067\u3002\u79c1\u305f\u3061\u306e\u65e5\u3005\u306e\u55b6\u307f\u3092\u3054\u7d39\u4ecb\u3057\u307e\u3059\u3002<\/p>\n<div class=\"curecode_recruit_bn\">\n\t\t\t\t<a href=\"https:\/\/www.instagram.com\/curecode\/\" target=\"_blank\" rel=\"noopener noreferrer\"><br \/>\n\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/curecode.jp\/tech\/wp-content\/themes\/tech\/images\/insta_bn.png?20241220\" alt=\"\u4e8b\u696d\u62e1\u5927\u306b\u4f34\u3044\u65b0\u3057\u3044\u9818\u57df\u306b\u4e00\u7dd2\u306b\u53d6\u308a\u7d44\u3093\u3067\u3044\u304f\u30e1\u30f3\u30d0\u30fc\u3092\u52df\u96c6\u3057\u307e\u3059\u3002\"  width=\"500\" height=\"180\"\/><br \/>\n\t\t\t\t<\/a>\n\t\t<\/div>\n","protected":false},"excerpt":{"rendered":"<p>Android \u306e TextView \u306b\u306f HTML \u3067\u88c5\u98fe\u4ed8\u304d\u306e\u30c6\u30ad\u30b9\u30c8\u3092\u6307\u5b9a\u3067\u304d\u307e\u3059\u3002 \u3053\u308c\u3092  [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":1440,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[127,141],"tags":[19,156,157,148],"class_list":["post-1437","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-android","category-xamarin","tag-android","tag-c","tag-html","tag-xamarin"],"_links":{"self":[{"href":"https:\/\/curecode.jp\/tech\/wp-json\/wp\/v2\/posts\/1437","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/curecode.jp\/tech\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/curecode.jp\/tech\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/curecode.jp\/tech\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/curecode.jp\/tech\/wp-json\/wp\/v2\/comments?post=1437"}],"version-history":[{"count":5,"href":"https:\/\/curecode.jp\/tech\/wp-json\/wp\/v2\/posts\/1437\/revisions"}],"predecessor-version":[{"id":1610,"href":"https:\/\/curecode.jp\/tech\/wp-json\/wp\/v2\/posts\/1437\/revisions\/1610"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/curecode.jp\/tech\/wp-json\/wp\/v2\/media\/1440"}],"wp:attachment":[{"href":"https:\/\/curecode.jp\/tech\/wp-json\/wp\/v2\/media?parent=1437"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/curecode.jp\/tech\/wp-json\/wp\/v2\/categories?post=1437"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/curecode.jp\/tech\/wp-json\/wp\/v2\/tags?post=1437"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}