This module extends the android project here - https://github.com/joniks/Android-MuPDF/
var enabled = true;
var count = 0;
var keyword = "the";
var win = Ti.UI.createWindow({
backgroundColor : 'white',
exitOnClose : true
});
var READER_MODULE = require("com.mykingdom.mupdf");
//Make sure the file exists
var file = Ti.Filesystem.getFile(Ti.Filesystem.externalStorageDirectory, "sample.pdf");
if (!file.exists()) {
var source = Ti.Filesystem.getFile(Ti.Filesystem.resourcesDirectory, "sample.pdf");
file.write(source.read());
}
console.log(">>EXISTS>>>" + file.exists());
var processDialog = Ti.UI.Android.createProgressIndicator({
message : 'Searching...',
location : Ti.UI.Android.PROGRESS_INDICATOR_DIALOG,
type : Ti.UI.Android.PROGRESS_INDICATOR_INDETERMINANT,
cancelable : false
});
var pdfReader = READER_MODULE.createView({
file : file
});
//pdfReader.loadPDFFromFile(file);
//READER_MODULE.DIRECTION_VERTICAL || READER_MODULE.DIRECTION_HORIZONTAL (default)
pdfReader.setScrollingDirection(READER_MODULE.DIRECTION_VERTICAL);
win.add(pdfReader);
/*
*
* Available methods:
* ------------------
* pdfReader.getCurrentPage() - returns current page
* pdfReader.setCurrentPage(pageNum) - set current page
* pdfReader.getPageCount() - returns total number of pages
*
*/
pdfReader.addEventListener("change", function(evt) {
/*
*
* properties of evt
* currentPage - being viewed
* count - number of pages in pdf
*
*/
console.log("Viewing " + evt.currentPage + " / " + evt.count);
});
pdfReader.addEventListener("click", function(evt) {
console.log("you just clicked on pdf reader");
});
win.addEventListener("open", function(e) {
var activity = win.getActivity();
activity.onCreateOptionsMenu = function(e) {
var searchItem = e.menu.add({
title : "Search",
showAsAction : Ti.Android.SHOW_AS_ACTION_ALWAYS
});
searchItem.addEventListener("click", function(e) {
var toast = Ti.UI.createNotification({
message : "Search for the total occurences of keyword '" + keyword + "' in the entire pdf. Note : Touch events will be disabled during search",
duration : Ti.UI.NOTIFICATION_DURATION_LONG
});
toast.show();
count = 0;
processDialog.show();
pdfReader.onSearch(searchResult);
//start search from page no. 1.
//third parameter is optional, defaults to false. Disable the rendering of the search. If true the page will be rendered with results highlighted
pdfReader.search(keyword, 1, false);
});
var previousItem = e.menu.add({
title : "Previous",
showAsAction : Ti.Android.SHOW_AS_ACTION_IF_ROOM
});
previousItem.addEventListener("click", function(e) {
pdfReader.moveToPrevious();
});
var nextItem = e.menu.add({
title : "Next",
showAsAction : Ti.Android.SHOW_AS_ACTION_IF_ROOM
});
nextItem.addEventListener("click", function(e) {
pdfReader.moveToNext();
});
var searchPreviousItem = e.menu.add({
title : "Search Previous",
showAsAction : Ti.Android.SHOW_AS_ACTION_IF_ROOM
});
searchPreviousItem.addEventListener("click", function(e) {
pdfReader.onSearch(logSearch);
pdfReader.search(keyword, pdfReader.getCurrentPage() - 1, true);
});
var searchNextItem = e.menu.add({
title : "Search Next",
showAsAction : Ti.Android.SHOW_AS_ACTION_IF_ROOM
});
searchNextItem.addEventListener("click", function(e) {
pdfReader.onSearch(logSearch);
pdfReader.search(keyword, pdfReader.getCurrentPage() + 1, true);
});
var toggleHightLight = e.menu.add({
title : "Toggle highlight",
showAsAction : Ti.Android.SHOW_AS_ACTION_IF_ROOM
});
toggleHightLight.addEventListener("click", function(e) {
pdfReader.setHighlightColor( enabled ? "#500000FF" : "transparent");
pdfReader.onSearch(logSearch);
//search and render results for the current page
pdfReader.search(keyword, pdfReader.getCurrentPage(), true);
enabled = !enabled;
});
};
activity.invalidateOptionsMenu();
});
function logSearch(evt) {
console.log(evt);
}
function searchResult(result) {
console.log("Searh Result: ", result);
count += result.count;
if (result.currentPage < pdfReader.getPageCount()) {
// search for next page until end of the pdf
pdfReader.search(keyword, result.currentPage + 1);
} else {
processDialog.hide();
if (count == 0) {
alert("No matches found");
} else {
alert("Total occurence : " + count);
}
}
}
Ti.Gesture.addEventListener("orientationchange", function() {
pdfReader.setCurrentPage(pdfReader.getCurrentPage());
});
win.open();
-
v2.0.1
- Updated Titanim SDK to 6.0.3.GA
-
v2.0.0
- Updated Titanim SDK to 6.0.0.GA
-
v1.9.0
- Updated MuPDF library to the latest version (1.8) which addresses several crash issues.
- Updated Titanim SDK to 5.1.1.GA
-
v1.8
- Verical Scrolling
- Updated Titanim SDK to 3.1.3.GA
-
v1.7
- Search callback was never called when no results found on a page - fixed
-
v1.6
- crash issues fixed
-
v1.5
- replaced createPDFReader with createView
- updated mupdf library to 1.7
- enchancements on search method
-
v1.4
- added methods setHighlightColor
- added events click and change