@Override
public View onCreateView(
LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) {
View rootView = inflater.inflate(R.layout.fragment_pdf, container, false);
downloadBtn = (Button) rootView.findViewById(R.id.download);
// Check if there is internet connection, if yes proceed, else return to previous fragment.
if (!dbManager.checkInternetConnection(getActivity())) {
Toast.makeText(
getActivity(),
"Internet connection is required to access this file.",
Toast.LENGTH_SHORT)
.show();
getFragmentManager().popBackStack();
} else {
WebView webview = (WebView) rootView.findViewById(R.id.webView);
webview.getSettings().setJavaScriptEnabled(true);
webview.getSettings().setBuiltInZoomControls(true);
webview.getSettings().setSupportZoom(true);
webview.loadUrl("https://drive.google.com/viewerng/viewer?embedded=true&url=" + pdf);
downloadBtn.setOnClickListener(
new View.OnClickListener() {
@Override
public void onClick(View v) {
if (!dbManager.checkInternetConnection(getActivity())) {
Toast.makeText(
getActivity(),
"Internet connection is required to download file.",
Toast.LENGTH_SHORT)
.show();
} else {
new DownloadFile().execute();
}
}
});
}
return rootView;
}
