{"id":18,"date":"2025-09-25T11:25:08","date_gmt":"2025-09-25T02:25:08","guid":{"rendered":"https:\/\/devserver.kr\/blog\/?p=18"},"modified":"2025-09-25T11:25:58","modified_gmt":"2025-09-25T02:25:58","slug":"%ec%95%88%eb%93%9c%eb%a1%9c%ec%9d%b4%eb%93%9c-%ec%9b%b9%eb%b7%b0-%ec%9d%b4%ec%9a%a9%ed%95%a0-%eb%95%8c-%ec%9e%90%eb%b0%94%ec%8a%a4%ed%81%ac%eb%a6%bd%ed%8a%b8%ec%99%80-%ec%97%b0%eb%8f%99%ed%95%98","status":"publish","type":"post","link":"https:\/\/devserver.kr\/blog\/android\/%ec%95%88%eb%93%9c%eb%a1%9c%ec%9d%b4%eb%93%9c-%ec%9b%b9%eb%b7%b0-%ec%9d%b4%ec%9a%a9%ed%95%a0-%eb%95%8c-%ec%9e%90%eb%b0%94%ec%8a%a4%ed%81%ac%eb%a6%bd%ed%8a%b8%ec%99%80-%ec%97%b0%eb%8f%99%ed%95%98\/","title":{"rendered":"\uc548\ub4dc\ub85c\uc774\ub4dc \uc6f9\ubdf0 \uc774\uc6a9\ud560 \ub54c \uc790\ubc14\uc2a4\ud06c\ub9bd\ud2b8\uc640 \uc5f0\ub3d9\ud558\ub294 \ubc29\ubc95"},"content":{"rendered":"\n<div class=\"wp-block-jetpack-markdown\"><p>Activity \ub098 Fragment\uc5d0 WebView \ubd99\uc5ec\ub193\uace0 \uc9c4\ud589\ud569\ub2c8\ub2e4. webView \ub77c\ub294 \uc774\ub984\uc73c\ub85c \ubc14\uc778\ub529\ud588\ub2e4\uace0 \uac00\uc815\ud569\ub2c8\ub2e4.<\/p>\n<p>\uc774 webView\uc5d0\uc11c \uc790\ubc14\uc2a4\ud06c\ub9bd\ud2b8\ub97c \uc0ac\uc6a9\ud558\ub3c4\ub85d \uc124\uc815\ud569\ub2c8\ub2e4.<\/p>\n<pre><code>webView.settings.javaScriptEnabled = true\n<\/code><\/pre>\n<p>WebAppInterface \ud074\ub798\uc2a4\ub97c \uc124\uc815\ud569\ub2c8\ub2e4. \uc544\ub798 \uc608\ub294 \uc6f9 \ud398\uc774\uc9c0\uc758 \uc790\ubc14\uc2a4\ud06c\ub9bd\ud2b8\uac00 \ud638\ucd9c\ud560 \uc218 \uc788\ub294 \ud568\uc218 showToast()\ub97c \ub9cc\ub4dc\ub294 \uc608\uc785\ub2c8\ub2e4.<\/p>\n<pre><code>class WebAppInterface(private val mContext: Context) {\n    @JavascriptInterface\n    fun showToast(toast: String) {\n        Toast.makeText(mContext, toast, Toast.LENGTH_SHORT).show()\n    }\n}\n<\/code><\/pre>\n<p>webView \ub0b4\uc5d0\uc11c &quot;android&quot;\ub77c\ub294 \uc774\ub984\uc73c\ub85c WebAppInterface\uc5d0 \uc811\uadfc\ud560 \uc218 \uc788\ub3c4\ub85d \uc124\uc815\ud574 \uc90d\ub2c8\ub2e4.<\/p>\n<pre><code>webView.addJavascriptInterface(WebAppInterface(this), &quot;android&quot;)\n<\/code><\/pre>\n<p>webView\uc5d0 \ub85c\ub4dc\ub41c \uc6f9 \ud398\uc774\uc9c0 \ub0b4\uc758 \uc790\ubc14\uc2a4\ud06c\ub9bd\ud2b8\ub294 \uc544\ub798 \ubc29\ubc95\uc73c\ub85c showToast()\ud568\uc218\ub97c \ud638\ucd9c\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<pre><code>android.showToast(&quot;Hi!!&quot;);\n<\/code><\/pre>\n<p>\uc571\uc5d0\uc11c \uc6f9\ubdf0 \ub0b4\uc758 \uc790\ubc14\uc2a4\ud06c\ub9bd\ud2b8 \ud568\uc218(myFunction)\ub97c \ud638\ucd9c\ud558\ub294 \ubc29\ubc95\uc740 \uc544\ub798\uc640 \uac19\uc2b5\ub2c8\ub2e4.<\/p>\n<pre><code>webView.loadUrl(&quot;javascript:myFunction(&quot;+\ubcc0\uc218+&quot;)&quot;)\n<\/code><\/pre>\n<\/div>\n\n\n\n<p><\/p>\n","protected":false},"excerpt":{"rendered":"","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_jetpack_memberships_contains_paid_content":false,"footnotes":""},"categories":[3],"tags":[],"class_list":["post-18","post","type-post","status-publish","format-standard","hentry","category-android"],"jetpack_featured_media_url":"","jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/devserver.kr\/blog\/wp-json\/wp\/v2\/posts\/18","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/devserver.kr\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/devserver.kr\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/devserver.kr\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/devserver.kr\/blog\/wp-json\/wp\/v2\/comments?post=18"}],"version-history":[{"count":2,"href":"https:\/\/devserver.kr\/blog\/wp-json\/wp\/v2\/posts\/18\/revisions"}],"predecessor-version":[{"id":20,"href":"https:\/\/devserver.kr\/blog\/wp-json\/wp\/v2\/posts\/18\/revisions\/20"}],"wp:attachment":[{"href":"https:\/\/devserver.kr\/blog\/wp-json\/wp\/v2\/media?parent=18"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/devserver.kr\/blog\/wp-json\/wp\/v2\/categories?post=18"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/devserver.kr\/blog\/wp-json\/wp\/v2\/tags?post=18"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}