Comments (8)
btate
commented on July 17, 2024
Can I see some code?
Thanks,
Brandon
On Nov 2, 2012, at 3:55 AM, coder4567 [email protected] wrote:
hy,
I would like to thank u for this excellent webview selection, saved my life.
but I'm facing a small issue with the import.
When I use loadDataWithBaseURL the javascript import is not working,
any idea why?
I need to use loadDataWithBaseURL cause I'm making some modification to the html before loading it.
Thank u in advance for your time,—
Reply to this email directly or view it on GitHub.
from btandroidwebviewselection.
coder4567
commented on July 17, 2024
this is the method used:
public void loadSpineItemAtIndex(int spIndex) {
readingWV.loadData("", "text/html", "UTF-8");
spineLoading.show();
final int spine = spIndex;
// common unzip directory
new Thread(new Runnable() {
@Override
public void run() {
setChapterTitle("");
SpineItemRef spItem = bookSpine.getSpineItemRefWithOrder(spine);
ManifestItem manItem = bookManifest.getManifestItemWithId(spItem.getIdref());
String itemPath = bookContentsPath + "/" + manItem.getHref();
itemURL = "file://" + itemPath;
templateString = "";
File itemFile = new File(itemPath);
setPagingDimensions();
try {
org.jsoup.nodes.Document htmlDoc = Jsoup.parse(itemFile, "UTF-8");
Elements heads = htmlDoc.getElementsByTag("head");
Element head = heads.get(0);
String headString = head.toString();
headString = headString.substring("<head>".length());
int index = headString.indexOf("</head>");
headString = headString.substring(0, index);
String titleString = "";
try{
//attempt to get chapter title from <title> in <head>
Element title = head.getElementsByTag("title").get(0);
titleString = title.text();
} catch(Exception ex) {
ex.printStackTrace();
}
//get full path references to css files and edit them to be displayed correctly
Elements links = head.getElementsByTag("link");
for (Element link : links) {
String type = link.attr("type");
if (type.equalsIgnoreCase("text/css")) {
String href = link.attr("href");
if (href.startsWith("../")) {
href = href.substring(3);
}
String path = bookContentsPath + "/" + href;
path = URLDecoder.decode(path);
editCSSFileAtPath(path);
}
}
headString = headString + "<script src='jquery.js'></script>"+"<script src='rangy-core.js'></script>"+"<script src='rangy-serializer.js'></script>"+"<script src='android.selection.js'></script>";
Elements bodys = htmlDoc.getElementsByTag("body");
Element body = bodys.get(0);
String bodyString = body.toString();
bodyString = bodyString.substring("<body".length());
int aIndex = bodyString.indexOf(">");
bodyString = bodyString.substring(aIndex+1);
int bIndex = bodyString.indexOf("</body>");
bodyString = bodyString.substring(0, bIndex);
bodyString = bodyString.replaceAll("\n", " ");
//creating final html string to load into webview
templateString = getAssetsFileContents(getString(R.string.template_file));
templateString = templateString.replaceFirst("headplaceholder", headString);
String finalBody = "";
finalBody = "<div id='iReaderDiv'>" + bodyString+ "</div>";
templateString = templateString.replaceFirst("bodyplaceholder", finalBody);
} catch (Exception e) {
e.printStackTrace();
}
//////////////////////////////////////////////////////////////////////////////////
readingWV.post(new Runnable() {
@Override
public void run() {
readingWV.loadDataWithBaseURL(itemURL, templateString, "text/html", "UTF-8", null);
goToPage(readingWV.getCurrentPage());
spineLoading.hide();
}
});
}
}).start();
from btandroidwebviewselection.
coder4567
commented on July 17, 2024
public void loadSpineItemAtIndex(int spIndex) {
readingWV.loadData("", "text/html", "UTF-8");
spineLoading.show();
final int spine = spIndex;
// common unzip directory
new Thread(new Runnable() {
@Override
public void run() {
setChapterTitle("");
SpineItemRef spItem = bookSpine.getSpineItemRefWithOrder(spine);
ManifestItem manItem = bookManifest.getManifestItemWithId(spItem.getIdref());
String itemPath = bookContentsPath + "/" + manItem.getHref();
itemURL = "file://" + itemPath;
templateString = "";
content = "";
File itemFile = new File(itemPath);
setPagingDimensions();
try {
org.jsoup.nodes.Document htmlDoc = Jsoup.parse(itemFile, "UTF-8");
Elements heads = htmlDoc.getElementsByTag("head");
Element head = heads.get(0);
String headString = head.toString();
headString = headString.substring("<head>".length());
int index = headString.indexOf("</head>");
headString = headString.substring(0, index);
String titleString = "";
try{
//attempt to get chapter title from <title> in <head>
Element title = head.getElementsByTag("title").get(0);
titleString = title.text();
} catch(Exception ex) {
ex.printStackTrace();
}
//get full path references to css files and edit them to be displayed correctly
Elements links = head.getElementsByTag("link");
for (Element link : links) {
String type = link.attr("type");
if (type.equalsIgnoreCase("text/css")) {
String href = link.attr("href");
if (href.startsWith("../")) {
href = href.substring(3);
}
String path = bookContentsPath + "/" + href;
path = URLDecoder.decode(path);
editCSSFileAtPath(path);
}
}
headString = headString + "<script src='jquery.js'></script>"+"<script src='rangy-core.js'></script>"+"<script src='rangy-serializer.js'></script>"+"<script src='android.selection.js'></script>";
Elements bodys = htmlDoc.getElementsByTag("body");
Element body = bodys.get(0);
String bodyString = body.toString();
bodyString = bodyString.substring("<body".length());
int aIndex = bodyString.indexOf(">");
bodyString = bodyString.substring(aIndex+1);
int bIndex = bodyString.indexOf("</body>");
bodyString = bodyString.substring(0, bIndex);
bodyString = bodyString.replaceAll("\n", " ");
//creating final html string to load into webview
templateString = getAssetsFileContents(getString(R.string.template_file));
templateString = templateString.replaceFirst("headplaceholder", headString);
String finalBody = "";
finalBody = "<div id='iReaderDiv'>" + bodyString+ "</div>";
templateString = templateString.replaceFirst("bodyplaceholder", finalBody);
} catch (Exception e) {
e.printStackTrace();
}
//////////////////////////////////////////////////////////////////////////////////
readingWV.post(new Runnable() {
@Override
public void run() {
readingWV.loadDataWithBaseURL(itemURL, templateString, "text/html", "UTF-8", null);
goToPage(readingWV.getCurrentPage());
spineLoading.hide();
}
});
}
}).start();
from btandroidwebviewselection.
coder4567
commented on July 17, 2024
oh in the first line, there is some html that didn't show html body body /html
I removed the tags so it would show, thank u
from btandroidwebviewselection.
coder4567
commented on July 17, 2024
hy, look I'm not sure why the code is not showing, if u want give me ur mail and I can send it for u.
I will try one more time.
headString = headString + "<script type="text/javascript" src='jquery.js'></script>"+ "<script type="text/javascript" src='rangy-core.js'></script>" + "<script type=
"text/javascript" src='rangy-serializer.js'></script>" + "<script type="text/javascript" src='android.selection.js'></script>";
Elements bodys = htmlDoc.getElementsByTag("body");
Element body = bodys.get(0);
String bodyString = body.toString();
bodyString = bodyString.substring("<body".length());
int aIndex = bodyString.indexOf(">");
bodyString = bodyString.substring(aIndex+1);
int bIndex = bodyString.indexOf("");
bodyString = bodyString.substring(0, bIndex);
bodyString = bodyString.replaceAll("\n", " ");
//creating final html string to load into webview
templateString = getAssetsFileContents(getString(R.string.template_file));
templateString = templateString.replaceFirst("headplaceholder", headString);
String finalBody = "";
if (!readingWV.isBookLanguage()) { // arabic
finalBody = "
"+ bodyString + "
";} else {
finalBody = "
" + bodyString+ "
";}
templateString = templateString.replaceFirst("bodyplaceholder", finalBody);
//////////////////////////////////////////////////////////////////////////////////
readingWV.post(new Runnable() {
@OverRide
public void run() {
System.out.println("templateString"+templateString);
readingWV.loadDataWithBaseURL(itemURL, templateString, "text/html", "UTF-8", null);
from btandroidwebviewselection.
coder4567
commented on July 17, 2024
if I remove the content of templateString and put it in an html file in the assets and call loadUrl instead of loadDataWithBaseURL, the javascript content gets called, but I need to use loadDataWithBaseURL for I need to add the javascript file into the header.
Thanks in advance.
from btandroidwebviewselection.
coder4567
commented on July 17, 2024
the import worked finally, I had to use:
script type="text/javascript" src="file:///android_asset/jquery.js" script
script type="text/javascript" src="file:///android_asset/rangy-core.js" script
script type="text/javascript" src="file:///android_asset/rangy-serializer.js" script
script type="text/javascript" src="file:///android_asset/android.selection.js" script
instead of :
script src='jquery.js' script
script src='rangy-core.js' script
script src='rangy-serializer.js' script
script src='android.selection.js' script
I removed the tags so it can show.
from btandroidwebviewselection.
btate
commented on July 17, 2024
That makes sense. The files were using relative paths for the javascript imports.
On Nov 12, 2012, at 4:48 AM, coder4567 [email protected] wrote:
the import worked finally, I had to use:
script type="text/javascript" src="file:///android_asset/jquery.js" script
script type="text/javascript" src="file:///android_asset/rangy-core.js" script
script type="text/javascript" src="file:///android_asset/rangy-serializer.js" script
script type="text/javascript" src="file:///android_asset/android.selection.js" script
instead of :
script src='jquery.js' script
script src='rangy-core.js' script
script src='rangy-serializer.js' script
script src='android.selection.js' scriptI removed the tags so it can show.
—
Reply to this email directly or view it on GitHub.
from btandroidwebviewselection.
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