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https://issues.apache.org/jira/browse/CB-2494?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Andrew Grieve closed CB-2494.
-----------------------------
Resolution: Not A Problem
feel free to reopen if there is still a problem.
> Some wonky FileWriting business going on in Android
> ---------------------------------------------------
>
> Key: CB-2494
> URL: https://issues.apache.org/jira/browse/CB-2494
> Project: Apache Cordova
> Issue Type: Bug
> Components: Android
> Affects Versions: 2.5.0
> Environment: 2.5.0rc1
> On a Galaxy Nexus running 4.2.2
> Reporter: Filip Maj
> Assignee: Joe Bowser
>
> I've added some code to write out the LICENSE file from the
> cordova-mobile-spec project to the PERSISTENT + TEMPORARY FileSystem
> locations, with the intent of reading them via the File API and comparing
> performance vs a similar action using XHR.
> The following code reports to work well, but I am having trouble locating the
> file on Android File Transfer or ADB shell. Not sure if it works or not? Heh.
> The code below should work, just make sure the initial XHR relative URL
> points to the license file in your case properly.
> {code}
> // Write the LICENSE file out to PERSISTENT + TEMPORARY locations.
> var xhr = new XMLHttpRequest();
> xhr.open("GET", "../LICENSE", true);
> xhr.onreadystatechange = function() {
> if (xhr.readyState == 4 && (xhr.status == 200 || xhr.status ===
> 0)) {
> var APL = xhr.responseText;
> var approx_size = 12000; // 11-12kb
> window.requestFileSystem(LocalFileSystem.PERSISTENT,
> approx_size, function(persistent_fs) {
> persistent_fs.root.getFile("LICENSE", {create:true,
> exclusive:false}, function(entry) {
> console.log(JSON.stringify(entry));
> entry.createWriter(function(writer) {
> writer.onwriteend = function(evt) {
>
> window.requestFileSystem(LocalFileSystem.TEMPORARY, approx_size,
> function(temp_fs) {
> temp_fs.root.getFile("LICENSE",
> {create:true, exclusive:false}, function(t_entry) {
> console.log(JSON.stringify(t_entry));
>
> t_entry.createWriter(function(t_writer) {
> t_writer.onwriteend =
> function(evt) {
> alert('done!');
> };
> t_writer.write(APL);
> }, function(e) {
> alert('Error creating LICENSE
> FileWriter');
> });
> }, function(e) {
> alert('Error getting LICENSE file
> entry');
> });
> }, function(e) {
> alert('Error retrieving persistent FS');
> });
> };
> writer.write(APL);
> }, function(e) {
> alert('Error creating LICENSE FileWriter');
> });
> }, function(e) {
> alert('Error getting LICENSE file entry');
> });
> }, function(e) {
> alert('Error retrieving persistent FS');
> });
> }
> };
> xhr.send(null);
> {code}
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