// Grabs assets off the intarwebz and saves them to a local store/jail for hydration.
private void fetch(JSONArray args) {
String url;
String username;
String password;
String id;
try {
id = args.getString(0);
url = args.getString(1);
username = args.getString(2);
password = args.getString(3);
// Create directory for app.
local_path = "/data/data/" + ctx.getPackageName() + "/remote_app/" + id + "/";
File fp = new File(local_path);
fp.mkdirs();
if (fetchApp(url, username, password)) {
this.success(
new PluginResult(PluginResult.Status.OK, "file://" + local_path + "index.html"),
this.callback);
} else {
this.error(
new PluginResult(
PluginResult.Status.ERROR,
"Error during app saving or fetching; protocol or IO error likely."),
this.callback);
}
} catch (JSONException e) {
this.error(
new PluginResult(
PluginResult.Status.JSON_EXCEPTION,
"JSON exception during argument parsing; make sure the app ID, URL, username and password were passed as an argument."),
this.callback);
}
}
private boolean deleteDirectory(File path) {
File[] files = path.listFiles();
for (int i = 0; i < files.length; i++) {
File f = files[i];
if (f.isFile()) {
if (!f.delete()) {
return false;
}
} else {
if (!deleteDirectory(f)) {
return false;
}
}
}
if (path.delete()) {
return true;
} else {
return false;
}
}
private boolean saveAndVerify(ZipInputStream data) throws IOException {
try {
ZipEntry ze;
while ((ze = data.getNextEntry()) != null) {
// Filename + reference to file.
String filename = ze.getName();
File output = new File(local_path + filename);
if (filename.endsWith("/")) {
output.mkdirs();
} else {
if (output.exists()) {
// Delete the file if it already exists.
if (!output.delete()) {
return false;
}
}
if (output.createNewFile()) {
FileOutputStream out = new FileOutputStream(output);
byte[] buffer = new byte[1024];
int count;
while ((count = data.read(buffer)) != -1) {
out.write(buffer, 0, count);
}
} else {
return false;
}
}
}
} catch (Exception e) {
e.printStackTrace();
return false;
} finally {
data.close();
}
return true;
}