@Override
public void onPageFinished(WebView view, String url) {
super.onPageFinished(view, url);
webView.changeProxyUrl(url);
KrollDict data = new KrollDict();
data.put("url", url);
webView.getProxy().fireEvent("load", data);
}
@Override
public boolean interceptOnBackPressed() {
TiUIWebView view = (TiUIWebView) peekView();
if (view == null) {
return false;
}
return view.interceptOnBackPressed();
}
private boolean shouldHandleMimeType(String mimeType, String url) {
if (mimeType.startsWith("video/")) {
Intent intent = new Intent();
intent.setClass(webView.getProxy().getContext(), TiVideoActivity.class);
intent.putExtra("contentURL", url);
intent.putExtra("play", true);
webView.getProxy().getTiContext().getActivity().startActivity(intent);
return true;
}
return false;
}
@Override
public TiUIView createView(Activity activity) {
((TiBaseActivity) activity).addOnLifecycleEventListener(this);
((TiBaseActivity) activity).addInterceptOnBackPressedEventListener(this);
TiUIWebView webView = new TiUIWebView(this);
if (postCreateMessage != null) {
sendPostCreateMessage(webView.getWebView(), postCreateMessage);
postCreateMessage = null;
}
return webView;
}
@Kroll.method
public Object evalJS(String code) {
// If the view doesn't even exist yet,
// or if it once did exist but doesn't anymore
// (like if the proxy was removed from a parent),
// we absolutely should not try to get a JS value
// from it.
TiUIWebView view = (TiUIWebView) peekView();
if (view == null) {
Log.w(TAG, "WebView not available, returning null for evalJS result.");
return null;
}
return view.getJSValue(code);
}
@Kroll.method
@Kroll.getProperty
public String getUserAgent() {
TiUIWebView currWebView = getWebView();
if (currWebView != null) {
if (TiApplication.isUIThread()) {
return currWebView.getUserAgentString();
} else {
return (String)
TiMessenger.sendBlockingMainMessage(getMainHandler().obtainMessage(MSG_GET_USER_AGENT));
}
}
return "";
}
@Kroll.method
@Kroll.setProperty
public void setUserAgent(String userAgent) {
TiUIWebView currWebView = getWebView();
if (currWebView != null) {
if (TiApplication.isUIThread()) {
currWebView.setUserAgentString(userAgent);
} else {
Message message = getMainHandler().obtainMessage(MSG_SET_USER_AGENT);
message.obj = userAgent;
message.sendToTarget();
}
}
}
@Override
public void onPageStarted(WebView view, String url, Bitmap favicon) {
super.onPageStarted(view, url, favicon);
KrollDict data = new KrollDict();
data.put("url", url);
webView.getProxy().fireEvent("beforeload", data);
}
@Override
public boolean shouldOverrideUrlLoading(final WebView view, String url) {
if (DBG) {
Log.d(LCAT, "url=" + url);
}
if (URLUtil.isAssetUrl(url) || URLUtil.isContentUrl(url) || URLUtil.isFileUrl(url)) {
// go through the proxy to ensure we're on the UI thread
webView.getProxy().setProperty("url", url, true);
return true;
} else if (url.startsWith(WebView.SCHEME_TEL)) {
Log.i(LCAT, "Launching dialer for " + url);
Intent dialer =
Intent.createChooser(new Intent(Intent.ACTION_DIAL, Uri.parse(url)), "Choose Dialer");
webView.getProxy().getTiContext().getActivity().startActivity(dialer);
return true;
} else if (url.startsWith(WebView.SCHEME_MAILTO)) {
Log.i(LCAT, "Launching mailer for " + url);
Intent mailer =
Intent.createChooser(new Intent(Intent.ACTION_SENDTO, Uri.parse(url)), "Send Message");
webView.getProxy().getTiContext().getActivity().startActivity(mailer);
return true;
} else if (url.startsWith(WebView.SCHEME_GEO)) {
Log.i(LCAT, "Launching app for " + url);
/*geo:latitude,longitude
geo:latitude,longitude?z=zoom
geo:0,0?q=my+street+address
geo:0,0?q=business+near+city
*/
Intent geoviewer =
Intent.createChooser(new Intent(Intent.ACTION_VIEW, Uri.parse(url)), "Choose Viewer");
webView.getProxy().getTiContext().getActivity().startActivity(geoviewer);
return true;
} else {
String extension = MimeTypeMap.getFileExtensionFromUrl(url);
String mimeType = MimeTypeMap.getSingleton().getMimeTypeFromExtension(extension);
if (mimeType != null) {
return shouldHandleMimeType(mimeType, url);
}
if (DBG) {
Log.e(LCAT, "NEED to Handle " + url);
}
return super.shouldOverrideUrlLoading(view, url);
}
}
@Override
public void onDestroy(Activity activity) {
TiUIWebView webView = (TiUIWebView) peekView();
if (webView == null) {
return;
}
// We allow JS polling to continue until we exit the app. If we want to stop the polling when
// the app is
// backgrounded, we would need to move this to onStop(), and add the appropriate logic in
// onResume() to restart
// the polling.
webView.destroyWebViewBinding();
WebView nativeWebView = webView.getWebView();
if (nativeWebView == null) {
return;
}
nativeWebView.stopLoading();
super.releaseViews();
}
@Kroll.method
public void setHtml(String html, @Kroll.argument(optional = true) KrollDict d) {
setProperty(TiC.PROPERTY_HTML, html);
setProperty(OPTIONS_IN_SETHTML, d);
// If the web view has not been created yet, don't set html here. It will be set in
// processProperties() when the
// view is created.
TiUIView v = peekView();
if (v != null) {
if (TiApplication.isUIThread()) {
((TiUIWebView) v).setHtml(html, d);
} else {
getMainHandler().sendEmptyMessage(MSG_SET_HTML);
}
}
}
public TiWebViewClient(TiUIWebView tiWebView, WebView webView) {
super();
this.webView = tiWebView;
binding = new TiWebViewBinding(tiWebView.getProxy().getTiContext(), webView);
}