Develop
2016.11.15 10:23
[android] Calling activity function from separate class
Views 1305 Comment 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 •
No. | Category | Subject | Author | Date | Views |
---|---|---|---|---|---|
13 | Develop | [c] Mac OS 에 gmp(gmp.h) 라이브러리 설치 | hooni | 2016.10.03 | 1437 |
12 | Develop | [android] How can I place app icon on launcher home screen? | hooni | 2016.11.15 | 1404 |
11 | Develop | [ios] 동영상 플레이어 샘플 (for PIP Player) | hooni | 2017.03.15 | 1394 |
10 | Develop | [ios] Facebook SDK 로그인 설명 | hooni | 2017.04.19 | 1320 |
9 | Develop | [ios] Facebook Cache 갱신하는 함수 | hooni | 2017.02.27 | 1319 |
» | Develop | [android] Calling activity function from separate class | hooni | 2016.11.15 | 1305 |
7 | Develop | [ios] NavigationController 에서 왼쪽(back) 버튼 후킹하기 | hooni | 2015.10.23 | 1295 |
6 | Develop | [ios] FlckrFeed Example App (Swift) | hooni | 2016.11.27 | 1198 |
5 | Develop | [ios] 동영상 플레이어 샘플 (for Local File) | hooni | 2017.02.07 | 1196 |
4 | Develop | [ios] Did UIScrollView End Scrolling? | hooni | 2016.04.19 | 1169 |
3 | Develop | [ios] Xcode에서 특정 파일만 ARC 따로 설정하는 방법 | hooni | 2017.03.29 | 1079 |
2 | Develop | [ios] NSString, RegularExpression Find/Replace | hooni | 2017.04.14 | 946 |