Develop
2016.11.15 10:23
[android] Calling activity function from separate class
조회 수 1163 댓글 0
Javascript를 통해 Activity의 함수를 호출할 때,
예제는 finish();를 호출해서 현재 창을 닫는다.
Using the linked page as an example, you should be able to do something like this:
WebAppInterface class
public class WebAppInterface { Activity mActivity; /** Instantiate the interface and set the activity */ WebAppInterface(Activity activity) { mActivity = activity; } /** Finish activity from the web page */ @JavascriptInterface public void finishActivity() { mActivity.finish(); } }
Now, in your activity you add the JS interface like this:
WebViewActivity
WebView webView = (WebView) findViewById(R.id.webview); webView.addJavascriptInterface(new WebAppInterface(this), "Android");
And in your webpage, you can finish the activity by clicking a button, like this:
HTML Contents
<input type="button" value="Finish the activity now" onClick="finishActivity()" /> <script type="text/javascript"> function finishActivity() { Android.finishActivity(); } </script>
[출처] http://stackoverflow.com/questions/20639476/calling-activity-function-from-separate-class
TAG •
번호 | 분류 | 제목 | 글쓴이 | 날짜 | 조회 수 |
---|---|---|---|---|---|
37 | Develop | How to Test SMTP AUTH using Telnet | hooni | 2018.04.05 | 1345 |
36 | Develop | [php] Laravel 4. twitter bootstrap 적용하기 | hooni | 2018.04.05 | 2550 |
35 | Develop | [js] Click button copy to clipboard | hooni | 2018.04.05 | 1179 |
34 | Develop | [api] 인스타그램에서 최신 이미지 가져오기 (Using Instagram API) 20 | hooni | 2018.04.05 | 12421 |
33 | Develop | [api] 인스타그램 API Access_Token 발급 방법 (Instagram API) 3 | hooni | 2018.04.05 | 7586 |
32 | Develop | [php] Connect to Firebase Console in Laravel | hooni | 2018.05.09 | 3122 |
31 | Develop | [PHP] Mac OS에서 PHP 7 설치하기 | hooni | 2018.05.11 | 4890 |
30 | Develop | [ios] Requesting Location Permissions in iOS | hooni | 2018.08.18 | 1608 |
29 | Develop | [ios] Swift 4 String, Date, DateFormatter 예제 | hooni | 2018.10.18 | 1403 |
28 | Develop | [ios] APNS, Remote Push 수신 시점에서 앱의 3가지 실행 상태 | hooni | 2018.10.19 | 976 |
27 | Develop | [ios] APNS, Remote Push 사용자가 수신을 동의했는지 확인하기 | hooni | 2018.10.19 | 1263 |
26 | Develop | [ios] Swift 4 Singleton inheritance | hooni | 2018.10.31 | 1597 |