WebView는 Android 4.3에서 HTTPS URL을로드하지 않음
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21-12-2019 - |
문제
Android 버전 4.3의 WebView에서 HTTPS URL을로드하려고하지만로드 할 수 없습니다.나는이 링크를 시도했다 :
에뮬레이터에서 실행 및 여기 샘플 스크린 샷이 있습니다
여기 코드가
public class MainActivity extends Activity {
private WebView webView;
Activity activity ;
private ProgressDialog progDailog;
@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
activity = this;
progDailog = ProgressDialog.show(activity, "Loading","Please wait...", true);
progDailog.setCancelable(false);
webView = (WebView) findViewById(R.id.webView1);
webView.getSettings().setJavaScriptEnabled(true);
webView.getSettings().setLoadWithOverviewMode(true);
webView.getSettings().setUseWideViewPort(true);
webView.setWebViewClient(new WebViewClient(){
@Override
public boolean shouldOverrideUrlLoading(WebView view, String url) {
progDailog.show();
view.loadUrl(url);
return true;
}
@Override
public void onPageFinished(WebView view, final String url) {
progDailog.dismiss();
}
@Override
public void onReceivedError(WebView view, int errorCode,
String description, String failingUrl) {
// TODO Auto-generated method stub
super.onReceivedError(view, errorCode, description, failingUrl);
System.out.println("WEB - "+description);
}
@Override
public void onReceivedSslError(WebView view,
SslErrorHandler handler, SslError error) {
// TODO Auto-generated method stub
super.onReceivedSslError(view, handler, error);
System.out.println(error+"------ ERROR");
handler.proceed();
}
});
webView.loadUrl("https://some _url.html");
}
}
. 해결책
신뢰 설정 SSL 인증서를 사용하면 요청할 수 있습니다 여기를 참조하십시오
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