Develop Reference

NanoHTTPD How to save uploaded file to sdcard folder

How to save uploaded file to sdcard folder , currently it stores to /data/data/cache folder with filename like "NanoHTTPD-some random number".
I am not able to copy it to any folder location in sdcard.
I would like to save the file to a pre-mentioned folder location in sdcard with the same name as the original file name was uploaded from my html page.
I have tried all sort of codes .But file copy fails all the time.
1)Not able to get correct location of temp file.
2)Not getting original filename that the form was posted with
Here is my implementation .
Please help i am stuck.
public class HttpMultimediaServer extends NanoHTTPD {
private static final String TAG = "HttpMultimediaServer";
private FileInputStream fileInputStream;
public HttpMultimediaServer() {
super(12345);
this.setTempFileManagerFactory(new ExampleManagerFactory());
}
#Override
public Response serve(IHTTPSession session) {
Method method = session.getMethod();
String uri = session.getUri();
Log.e("handle", "url>>" + uri);
if (uri.contains(filesOnly)) {
isfilesOnly = true;
uri = "/";
} else
isfilesOnly = false;
uri = uri.replace("%20", " ");
try {
uri=new String (uri.getBytes ("iso-8859-1"), "UTF-8");
} catch (UnsupportedEncodingException e2) {
e2.printStackTrace();
}
File filePathServer = new File(uri);
if (method==Method.POST) {
try {
Map<String, String> hdrs=session.getHeaders();
Map<String, String> params=session.getParms();
Map<String, String> files = new HashMap<String, String>();
session.parseBody(files);
Set<String> keys = files.keySet();
for(String key: keys){
String name = key;
String loaction = files.get(key);
File tempfile = new File(loaction);
String tempFileName = files.get(loaction).toString();
File fileToMove = new File(tempFileName);
// temp file path returned by NanoHTTPD
String p =Environment.getExternalStorageDirectory().getPath();
String newFile = p + "/LICENSE.txt";
File nf = new File(newFile); // I want to move file here
if (fileToMove.canWrite()) {
boolean success = fileToMove.renameTo(nf);
if (success == true) {
// LOG to console
Log.i("FILE_MOVED_TO", newFile);
} else {
Log.e("FILE_MOVE_ERROR", tempFileName);
}
} else {
Log.e("PERMISSION_ERROR_TEMP_FILE", tempFileName);
}
}
uploadstatus = UPLOAD_SUCESS;
return new Response("UPLOAD_SUCESS");
} catch (Exception e) {
e.printStackTrace();
uploadstatus = UPLOAD_FAIL;
return new Response("UPLOAD_FAIL");
}
}
}
public static void copy(File src, File dst) throws IOException {
InputStream in = new FileInputStream(src);
OutputStream out = new FileOutputStream(dst);
// Transfer bytes from in to out
byte[] buf = new byte[1024];
int len;
while ((len = in.read(buf)) > 0) {
out.write(buf, 0, len);
}
in.close();
out.close();
}
public static void copyFile(File src, File dst) throws IOException
{
FileChannel inChannel = new FileInputStream(src).getChannel();
FileChannel outChannel = new FileOutputStream(dst).getChannel();
try
{
inChannel.transferTo(0, inChannel.size(), outChannel);
}
finally
{
if (inChannel != null)
inChannel.close();
if (outChannel != null)
outChannel.close();
}
}
private Response getFullResponse(String mimeType,String filePath) throws FileNotFoundException {
// cleanupStreams();
fileInputStream = new FileInputStream(filePath);
return new Response(Response.Status.OK, mimeType, fileInputStream);
}
private Response getPartialResponse(String mimeType, String rangeHeader,String filePath) throws IOException {
File file = new File(filePath);
String rangeValue = rangeHeader.trim().substring("bytes=".length());
long fileLength = file.length();
long start, end;
if (rangeValue.startsWith("-")) {
end = fileLength - 1;
start = fileLength - 1
- Long.parseLong(rangeValue.substring("-".length()));
} else {
String[] range = rangeValue.split("-");
start = Long.parseLong(range[0]);
end = range.length > 1 ? Long.parseLong(range[1])
: fileLength - 1;
}
if (end > fileLength - 1) {
end = fileLength - 1;
}
if (start <= end) {
long contentLength = end - start + 1;
// cleanupStreams();
fileInputStream = new FileInputStream(file);
//noinspection ResultOfMethodCallIgnored
fileInputStream.skip(start);
Response response = new Response(Response.Status.PARTIAL_CONTENT, mimeType, fileInputStream);
response.addHeader("Content-Length", contentLength + "");
response.addHeader("Content-Range", "bytes " + start + "-" + end + "/" + fileLength);
response.addHeader("Content-Type", mimeType);
return response;
} else {
return new Response(Response.Status.RANGE_NOT_SATISFIABLE, "text/html", rangeHeader);
}
}
int UPLOAD_SUCESS = 1;
int UPLOAD_FAIL = -1;
int UPLOAD_NO = 0;
int uploadstatus;
boolean isfilesOnly;
String filesOnly = "?filesOnly=1";
ArrayList<CLocalFile> list;
StringBuilder sb;
public void walkdir(File dir) {
File listFile[] = dir.listFiles();
if (listFile != null) {
for (int i = 0; i < listFile.length; i++) {
// checking if it is a directory
if (listFile[i].isDirectory()) {
if (isfilesOnly)
walkdir(listFile[i]);
else {
CLocalFile f = new CLocalFile();
f.setName(listFile[i].getName());
f.setData(listFile[i].getAbsolutePath());
f.setSize("Folder");
list.add(f);
continue;
}
}
// checking the file extension if it is a file
String fileName = listFile[i].getName();
String extension = "";
int e = fileName.lastIndexOf('.');
if (e > 0) {
extension = fileName.substring(e + 1);
}
if (!isfilesOnly
|| CollabUtility.video_pattern.contains(extension
.toLowerCase(Locale.ENGLISH))
|| CollabUtility.document_pattern.contains(extension
.toLowerCase(Locale.ENGLISH))
|| CollabUtility.audio_pattern.contains(extension
.toLowerCase(Locale.ENGLISH))) {
CLocalFile f = new CLocalFile();
f.setName(fileName);
String mb = "Bytes";
double size = listFile[i].length();
if (size > 1024) {
size = size / 1024;
mb = "KB";
}
if (size > 1024) {
size = size / 1024;
mb = "MB";
}
if (size > 1024) {
size = size / 1024;
mb = "GB";
}
size = Math.floor(size * 100 + 0.5) / 100;
f.setSize(size + " " + mb);
f.setData(listFile[i].getAbsolutePath());
list.add(f);
}
}
}
}
void listofMedia(File file) {
list = new ArrayList<CLocalFile>();
walkdir(file);
// now create the html page
String style = "<style>" + "html {background-color:#eeeeee;} "
+ "body { background-color:#FFFFFF; "
+ "font-family:Tahoma,Arial,Helvetica,sans-serif; "
+ "font-size:18x; " + "border:3px " + "groove #006600; "
+ "padding:15px; } " + "</style>";
String script = "<script language='javascript'>"
+ "function clickit(state) {"
+ "if(state==true){document.getElementById('filesonly').checked="
+ "! document.getElementById('filesonly').checked}"
+ "if ( document.getElementById('filesonly').checked == false ){"
+ "var l=window.location.href;" + "l=l.replace('" + filesOnly
+ "', '');" + "window.location=l;" + "}"
+ "else{var l=window.location.href;"
+ "window.location=String.concat(l,'" + filesOnly + "')" + "}"
+ "}</script>";
Log.d("check", script);
sb = new StringBuilder();
sb.append("<html>");
sb.append("<head>");
sb.append("<title>Files from device</title>");
sb.append(style);
// sb.append("<script language='javascript'>"
// + "function clickit() {"
// + "if ( document.getElementById('filesonly').checked == false ){"
// + "var l=window.location.href;" + "l=l.replace('" + filesOnly
// + "', '');" + "window.location=l;" + "}"
// + "else{var l=window.location.href;"
// + "window.location=String.concat(l,'" + filesOnly + "')" + "}"
// + "}</script>");
sb.append(script);
sb.append("</head>");
sb.append("<body alink=\"blue\" vlink=\"blue\">");
Log.d("check", sb.toString());
// if(true)
// return;
// form upload
sb.append("<h3>File Upload:</h3>");
sb.append("Select a file to upload: <br/>");
sb.append("<form action=\"\" method=\"post\" enctype=\"multipart/form-data\">");
sb.append("<input type=\"file\" name=\"uploadfile\" size=\"50\" />");
sb.append("<input type=\"submit\" value=\"Upload File\" />");
sb.append("</form>");
if (uploadstatus == UPLOAD_FAIL)
sb.append("<h3><font color='red'>The upload was failed</font></h3>");
else if (uploadstatus == UPLOAD_SUCESS)
sb.append("<h3><font color='red'>The upload was successfull</font></h3>");
// if files are there or not
if (list != null && list.size() != 0) {
sb.append("<h3>The following files are hosted live from ");
if (!isfilesOnly)
sb.append("<font color='blue'>" + file.getName()
+ "</font> folder of ");
sb.append("the device</h3>");
} else {
sb.append("<h3>Couldn't find any file from <font color='blue'>"
+ file.getName() + "</font> folder of the device</h3>");
}
// checkbox
if (isfilesOnly)
sb.append("<input type=\"checkbox\" onchange='clickit(false);' checked='true' id=\"filesonly\" />"
+ "<asd onclick='clickit(true);' style=\"cursor:default;\">"
+ "Show only relevant Files (Audio, Video and Documents)</asd>");
else
sb.append("<input type=\"checkbox\" onchange='clickit(false);' id=\"filesonly\" />"
+ "<asd onclick='clickit(true);' style=\"cursor:default;\">"
+ "Show only relevant Files (Audio, Video and Documents)</asd>");
// table of files
sb.append("<table cellpadding='5px' align=''>");
// showing path URLs if not only files
if (!isfilesOnly) {
ArrayList<File> href = new ArrayList<File>();
File parent = new File(file.getPath());
while (parent != null) {
href.add(parent);
// pointing to the next parent
parent = parent.getParentFile();
}
sb.append("<tr>");
sb.append("<td colspan=2><b>");
sb.append("<a href='" + file.getParent() + "'>");
sb.append("UP");
sb.append("</a>");
// printing the whole structure
String path = "";
for (int i = href.size() - 2; i >= 0; --i) {
path = href.get(i).getPath();
if (isfilesOnly)
path += filesOnly;
sb.append(" => <a href='" + path + "'>");
sb.append(href.get(i).getName());
sb.append("</a>");
}
sb.append("</b></td>");
sb.append("</tr>");
}
sb.append("<tr>");
sb.append("<td>");
sb.append("<b>File Name</b>");
sb.append("</td>");
sb.append("<td>");
sb.append("<b>Size / Type</b>");
sb.append("</td>");
sb.append("<tr>");
// sorting the list
Collections.sort(list);
// showing the list of files
for (CLocalFile f : list) {
String data = f.getData();
if (isfilesOnly)
data += filesOnly;
sb.append("<tr>");
sb.append("<td>");
sb.append("<a href='" + data + "'>");
sb.append(f.getName());
sb.append("</a>");
sb.append("</td>");
sb.append("<td align=\"right\">");
sb.append(f.getSize());
sb.append("</td>");
sb.append("</tr>");
}
sb.append("</table>");
sb.append("</body>");
sb.append("</html>");
}
private static class ExampleManagerFactory implements TempFileManagerFactory {
#Override
public TempFileManager create() {
return new ExampleManager();
}
}
private static class ExampleManager implements TempFileManager {
private final String tmpdir;
private final List<TempFile> tempFiles;
private ExampleManager() {
tmpdir = System.getProperty("java.io.tmpdir");
// tmpdir = System.getProperty("/sdcard");
tempFiles = new ArrayList<TempFile>();
}
#Override
public TempFile createTempFile() throws Exception {
DefaultTempFile tempFile = new DefaultTempFile(tmpdir);
tempFiles.add(tempFile);
System.out.println("Created tempFile: " + tempFile.getName());
return tempFile;
}
#Override
public void clear() {
if (!tempFiles.isEmpty()) {
System.out.println("Cleaning up:");
}
for (TempFile file : tempFiles) {
try {
System.out.println(" "+file.getName());
file.delete();
} catch (Exception ignored) {}
}
tempFiles.clear();
}
}
}

If you are using NanoHTTPD r.2.1.0, please try these codes:
#Override
public Response serve(IHTTPSession session) {
Map<String, String> headers = session.getHeaders();
Map<String, String> parms = session.getParms();
Method method = session.getMethod();
String uri = session.getUri();
Map<String, String> files = new HashMap<>();
if (Method.POST.equals(method) || Method.PUT.equals(method)) {
try {
session.parseBody(files);
} catch (IOException ioe) {
return getResponse("Internal Error IO Exception: " + ioe.getMessage());
} catch (ResponseException re) {
return new Response(re.getStatus(), MIME_PLAINTEXT, re.getMessage());
}
}
if ("/uploadfile".equalsIgnoreCase(uri)) {
String filename = parms.get("filename");
String tmpFilePath = files.get("filename");
if (null == filename || null == tmpFilePath) {
// Response for invalid parameters
}
File dst = new File(mCurrentDir, filename);
if (dst.exists()) {
// Response for confirm to overwrite
}
File src = new File(tmpFilePath);
try {
InputStream in = new FileInputStream(src);
OutputStream out = new FileOutputStream(dst);
byte[] buf = new byte[65536];
int len;
while ((len = in.read(buf)) > 0) {
out.write(buf, 0, len);
}
in.close();
out.close();
} catch (IOException ioe) {
// Response for failed
}
// Response for success
}
// Others...
}

In order to upload multiple files in a single input file like:
<input type="file" name="filename" multiple>
I modify decodeMultipartData() method in NanoHTTPD.java from:
private void decodeMultipartData(String boundary, ByteBuffer fbuf, BufferedReader in, Map<String, String> parms,
Map<String, String> files) throws ResponseException {
try {
int[] bpositions = getBoundaryPositions(fbuf, boundary.getBytes());
int boundarycount = 1;
String mpline = in.readLine();
while (mpline != null) {
if (!mpline.contains(boundary)) {
throw new ResponseException(Response.Status.BAD_REQUEST, "BAD REQUEST: Content type is multipart/form-data but next chunk does not start with boundary. Usage: GET /example/file.html");
}
boundarycount++;
Map<String, String> item = new HashMap<String, String>();
mpline = in.readLine();
while (mpline != null && mpline.trim().length() > 0) {
int p = mpline.indexOf(':');
if (p != -1) {
item.put(mpline.substring(0, p).trim().toLowerCase(Locale.US), mpline.substring(p + 1).trim());
}
mpline = in.readLine();
}
if (mpline != null) {
String contentDisposition = item.get("content-disposition");
if (contentDisposition == null) {
throw new ResponseException(Response.Status.BAD_REQUEST, "BAD REQUEST: Content type is multipart/form-data but no content-disposition info found. Usage: GET /example/file.html");
}
StringTokenizer st = new StringTokenizer(contentDisposition, ";");
Map<String, String> disposition = new HashMap<String, String>();
while (st.hasMoreTokens()) {
String token = st.nextToken().trim();
int p = token.indexOf('=');
if (p != -1) {
disposition.put(token.substring(0, p).trim().toLowerCase(Locale.US), token.substring(p + 1).trim());
}
}
String pname = disposition.get("name");
pname = pname.substring(1, pname.length() - 1);
String value = "";
if (item.get("content-type") == null) {
while (mpline != null && !mpline.contains(boundary)) {
mpline = in.readLine();
if (mpline != null) {
int d = mpline.indexOf(boundary);
if (d == -1) {
value += mpline;
} else {
value += mpline.substring(0, d - 2);
}
}
}
} else {
if (boundarycount > bpositions.length) {
throw new ResponseException(Response.Status.INTERNAL_ERROR, "Error processing request");
}
int offset = stripMultipartHeaders(fbuf, bpositions[boundarycount - 2]);
String path = saveTmpFile(fbuf, offset, bpositions[boundarycount - 1] - offset - 4);
files.put(pname, path);
value = disposition.get("filename");
value = value.substring(1, value.length() - 1);
do {
mpline = in.readLine();
} while (mpline != null && !mpline.contains(boundary));
}
parms.put(pname, value);
}
}
} catch (IOException ioe) {
throw new ResponseException(Response.Status.INTERNAL_ERROR, "SERVER INTERNAL ERROR: IOException: " + ioe.getMessage(), ioe);
}
}
tobe:
private void decodeMultipartData(String boundary, ByteBuffer fbuf, BufferedReader in, Map<String, String> parms,
Map<String, String> files) throws ResponseException {
try {
String pname_0 = "";
String pname_1 = "";
int pcount = 1;
int[] bpositions = getBoundaryPositions(fbuf, boundary.getBytes());
int boundarycount = 1;
String mpline = in.readLine();
while (mpline != null) {
if (!mpline.contains(boundary)) {
throw new ResponseException(Response.Status.BAD_REQUEST, "BAD REQUEST: Content type is multipart/form-data but next chunk does not start with boundary. Usage: GET /example/file.html");
}
boundarycount++;
Map<String, String> item = new HashMap<String, String>();
mpline = in.readLine();
while (mpline != null && mpline.trim().length() > 0) {
int p = mpline.indexOf(':');
if (p != -1) {
item.put(mpline.substring(0, p).trim().toLowerCase(Locale.US), mpline.substring(p + 1).trim());
}
mpline = in.readLine();
}
if (mpline != null) {
String contentDisposition = item.get("content-disposition");
if (contentDisposition == null) {
throw new ResponseException(Response.Status.BAD_REQUEST, "BAD REQUEST: Content type is multipart/form-data but no content-disposition info found. Usage: GET /example/file.html");
}
StringTokenizer st = new StringTokenizer(contentDisposition, ";");
Map<String, String> disposition = new HashMap<String, String>();
while (st.hasMoreTokens()) {
String token = st.nextToken().trim();
int p = token.indexOf('=');
if (p != -1) {
disposition.put(token.substring(0, p).trim().toLowerCase(Locale.US), token.substring(p + 1).trim());
}
}
String pname = disposition.get("name");
pname = pname.substring(1, pname.length() - 1);
if (pname.contentEquals(pname_0)) {
pname_1 = pname + String.valueOf(pcount);
pcount++;
} else {
pname_0 = pname;
pname_1 = pname;
}
String value = "";
if (item.get("content-type") == null) {
while (mpline != null && !mpline.contains(boundary)) {
mpline = in.readLine();
if (mpline != null) {
int d = mpline.indexOf(boundary);
if (d == -1) {
value += mpline;
} else {
value += mpline.substring(0, d - 2);
}
}
}
} else {
if (boundarycount > bpositions.length) {
throw new ResponseException(Response.Status.INTERNAL_ERROR, "Error processing request");
}
int offset = stripMultipartHeaders(fbuf, bpositions[boundarycount - 2]);
String path = saveTmpFile(fbuf, offset, bpositions[boundarycount - 1] - offset - 4);
files.put(pname_1, path);
value = disposition.get("filename");
value = value.substring(1, value.length() - 1);
do {
mpline = in.readLine();
} while (mpline != null && !mpline.contains(boundary));
}
parms.put(pname_1, value);
}
}
} catch (IOException ioe) {
throw new ResponseException(Response.Status.INTERNAL_ERROR, "SERVER INTERNAL ERROR: IOException: " + ioe.getMessage(), ioe);
}
}
Hope this help and sorry for my bad English..:-)

Here's my working code:
public Response serve(IHTTPSession session) {
Map<String, String> headers = session.getHeaders();
Map<String, String> parms = session.getParms();
Method method = session.getMethod();
String uri = session.getUri();
Map<String, String> files = new HashMap<>();
if (Method.POST.equals(method) || Method.PUT.equals(method)) {
try {
session.parseBody(files);
} catch (IOException ioe) {
return getResponse("Internal Error IO Exception: " + ioe.getMessage());
} catch (ResponseException re) {
return new Response(re.getStatus(), MIME_PLAINTEXT, re.getMessage());
}
}
uri = uri.trim().replace(File.separatorChar, '/');
if (uri.indexOf('?') >= 0) {
uri = uri.substring(0, uri.indexOf('?'));
}
// Other implementation goes here...
if ("/uploadfiles".equalsIgnoreCase(uri)) {
String filename, tmpFilePath;
File src, dst;
for (Map.Entry entry : parms.entrySet()) {
if (entry.getKey().toString().substring(0, 8).equalsIgnoreCase("filename")) {
filename = entry.getValue().toString();
tmpFilePath = files.get(entry.getKey().toString());
dst = new File(mCurrentDir, filename);
if (dst.exists()) {
return getResponse("Internal Error: File already exist");
}
src = new File(tmpFilePath);
if (! copyFile(src, dst)) {
return getResponse("Internal Error: Uploading failed");
}
}
}
return getResponse("Success");
}
return getResponse("Error 404: File not found");
}
private boolean deleteFile(File target) {
if (target.isDirectory()) {
for (File child : target.listFiles()) {
if (! deleteFile(child)) {
return false;
}
}
}
return target.delete();
}
private boolean copyFile(File source, File target) {
if (source.isDirectory()) {
if (! target.exists()) {
if (! target.mkdir()) {
return false;
}
}
String[] children = source.list();
for (int i = 0; i < source.listFiles().length; i++) {
if (! copyFile(new File(source, children[i]), new File(target, children[i]))) {
return false;
}
}
} else {
try {
InputStream in = new FileInputStream(source);
OutputStream out = new FileOutputStream(target);
byte[] buf = new byte[65536];
int len;
while ((len = in.read(buf)) > 0) {
out.write(buf, 0, len);
}
in.close();
out.close();
} catch (IOException ioe) {
return false;
}
}
return true;
}
private Response getResponse(String message) {
return createResponse(Response.Status.OK, MIME_PLAINTEXT, message);
}
// Announce that the file server accepts partial content requests
private Response createResponse(Response.Status status, String mimeType, String message) {
Response res = new Response(status, mimeType, message);
res.addHeader("Accept-Ranges", "bytes");
return res;
}

To allow multiple file upload:
<input type="file" name="filename" multiple>
The same issue existed in the 2.2.1 branch. Following the same logic, I fixed the same function with a few lines of code change.
Add a counter pcount at the beginning of the function:
private void decodeMultipartFormData(String boundary, String encoding, ByteBuffer fbuf, Map<String, String> parms, Map<String, String> files) throws ResponseException {
int pcount = 1;
try {
Then use the counter to update the keyname if filename is not empty:
while (matcher.find()) {
String key = matcher.group(1);
if ("name".equalsIgnoreCase(key)) {
part_name = matcher.group(2);
} else if ("filename".equalsIgnoreCase(key)) {
file_name = matcher.group(2);
// add these two line to support multiple
// files uploaded using the same field Id
if (!file_name.isEmpty()) {
if (pcount > 0)
part_name = part_name + String.valueOf(pcount++);
else
pcount++;
}
}
}

Maybe late, but just for latecommers just like me.
Explained before, the client use okhttp upload a file just like the follow code：
RequestBody requestBody = new MultipartBody.Builder()
.setType(MultipartBody.FORM)
//sourceFile is a File as you know
.addFormDataPart("image_file_1", "logo-square1.png", RequestBody.create(MediaType.parse("image/png"), sourceFile))
.build();
Request request = new Request.Builder()
.url(url)
.post(requestBody)
.build();
Response response = client.newCall(request).execute();
The follow code is what you want
#Override
public Response serve(IHTTPSession session) {
Method method = session.getMethod();
// ▼ 1、parse post body ▼
Map<String, String> files = new HashMap<>();
if (Method.POST.equals(method) || Method.PUT.equals(method)) {
try {
session.parseBody(files);
} catch (IOException ioe) {
return getResponse("Internal Error IO Exception: " + ioe.getMessage());
} catch (ResponseException re) {
return newFixedLengthResponse(re.getStatus(), MIME_PLAINTEXT, re.getMessage());
}
}
//after the body parsed, by default nanoHTTPD will save the file to cache and put it into params( "image_file_1" as key and the value is "logo-square1.png");
//files key is just like "image_file_1", and the value is nanoHTTPD's template file path in cache
// ▲ 1、parse post body ▲
// ▼ 2、copy file to target path xiaoyee ▼
Map<String, String> params = session.getParms();
for (Map.Entry<String, String> entry : params.entrySet()) {
final String paramsKey = entry.getKey();
if (paramsKey.contains("image_file_1")) {
final String tmpFilePath = files.get(paramsKey);
final String fileName = paramsKey;
final File tmpFile = new File(tmpFilePath);
final File targetFile = new File(mCurrentDir + fileName);
LogUtil.log("copy file now, source file path: %s,target file path:%s", tmpFile.getAbsoluteFile(), targetFile.getAbsoluteFile());
//a copy file method just what you like
copyFile(tmpFile, targetFile);
//maybe you should put the follow code out
return getResponse("Success");
}
}
// ▲ 2、copy file to target path xiaoyee ▲
return getResponse("Error 404: File not found");
}

Folder structure in different android devices

In my project there is an option to download a set of files.To check the storage availability I used the below code
public static int getSDCardStatus() {
String extState = Environment.getExternalStorageState();
int status;
if (extState.equals(Environment.MEDIA_MOUNTED)) {
status = MOUNTED;
} else if (extState.equals(Environment.MEDIA_MOUNTED_READ_ONLY)) {
status = READ_ONLY;
} else {
status = UNMOUNTED;
}
return status;
}
private String getLoginFolders() {
// TODO Auto-generated method stub
File file = null;
int status = Constants.getSDCardStatus();
if (status == Constants.MOUNTED) {
File f = new File(
Environment
.getExternalStoragePublicDirectory(Environment.DIRECTORY_DOWNLOADS),
"/SOTC_OFF/.nomedia");
f.mkdirs();
file = new File(
Environment
.getExternalStoragePublicDirectory(Environment.DIRECTORY_DOWNLOADS),
"/SOTC_OFF/" + sotcPref.getString("domain", "") + "/"
+ sotcPref.getString("user_id", ""));
file.mkdirs();
}
return file.getAbsolutePath();
}
While making download in LG Nexus 4 and Samsung Nexus 4 working fine. But in Micromax a114 canvas 2.2 and Nexus 5 not working fine.
For reference the service class which I am using for download
public class DownloadService extends IntentService {
#Override
public void onDestroy() {
super.onDestroy();
if (Constants.DEBUG)
Log.i("StatusDownloadservice", "Ondestroy");
}
private int OFFSET;
private int LIMIT;
String data;
private final String TAG = "DownloadService";
private int result = Activity.RESULT_CANCELED;
public static int COMPLETED = 100;
public static int FAILED = 101;
public static int LOW_SPACE = 102;
public static int NETWORK_PROBLEM = 103;
public static int ASSERT_EXISIT = 104;
public static int PARTIALLY_DOWNLOADED = 105;
public static int NO_FILE = 105;
private NotificationManager notificationManager;
private Notification notification;
ConnectivityManager connMgr;
ArrayList<ConcurrentHashMap<String, String>> showAssetList;
RemoteViews contentView;
private SharedPreferences sotcPref;
PendingIntent contentIntent;
int downloadCount = 1;
String url;
String showname;
String showdatecreated;
String showId;
Messenger messenger;
int noofFiles;
Thread handleIntentThread = null;
Thread downloadJoinThread = null;
public Handler notifyHandler = new Handler();
int assetCount = 0;
// To track the app event
MixpanelAPI mMixpanel;
private SharedPreferences myPrefs;
// private boolean isServiceRunning=false;
public DownloadService() {
super("com.iw.sotc.show.offline.DownloadService");
if (Constants.DEBUG)
Log.d(TAG, "Offline step 5 " + "DownloadService()constructor");
if (Constants.DEBUG)
Log.d(TAG, "DownloadService... Constructor");
OFFSET = 0;
LIMIT = 3;
}
#Override
public int onStartCommand(Intent intent, int flags, int startId) {
super.onStartCommand(intent, flags, startId);
return START_REDELIVER_INTENT;
}
#Override
protected void onHandleIntent(Intent intent) {
if (Constants.DEBUG)
Log.i("StatusDownloadservice", "OnhandleIntent");
// Initialize the Mixpanel library for tracking and push notifications.
mMixpanel = MixpanelAPI.getInstance(this, Constants.MIXPANEL_API_TOKEN);
myPrefs = getApplicationContext().getSharedPreferences("SOTCPref",
MODE_PRIVATE);
final Intent intentCpy = intent;
// synchronized (intentCpy) {
/*
* new Thread(new Runnable() {
*
* #Override public void run() {
*/
if (Constants.DEBUG)
Log.d(TAG, "Offline step 6 " + "onHandleIntent");
connMgr = (ConnectivityManager) getApplicationContext()
.getSystemService(Context.CONNECTIVITY_SERVICE);
sotcPref = getApplicationContext().getSharedPreferences("SOTCPref",
MODE_PRIVATE);
if (Constants.DEBUG)
Log.d(TAG, "onHandleIntent.........");
Bundle extras = intentCpy.getExtras();
url = extras.getString("url");
showname = extras.getString("showname");
showdatecreated = extras.getString("showdatecreated");
// sara
if (showdatecreated.contains("/")) {
data = showdatecreated.replaceAll("/", "#");
if (Constants.DEBUG) {
System.out.println("date");
System.out.println(data);
}
} else {
data = showdatecreated;
if (Constants.DEBUG) {
System.out.println("date in else");
System.out.println(showdatecreated);
System.out.println(data);
}
}
showId = extras.getString("share_id");
noofFiles = extras.getInt("noofFiles");
messenger = (Messenger) extras.get("MESSENGER");
/*
* Intent notificationIntent = new Intent(); contentIntent =
* PendingIntent.getService( getApplicationContext(), 1,
* notificationIntent, 0);
*/
// contentIntent =
// PendingIntent.getActivity(getApplicationContext(), 0,
// notificationIntent, 0);
showNotification();
if (Constants.DEBUG)
Log.i("FOO", "Notification started");
if (showname.length() > 18)
showname = showname.substring(0, 17);
if (DownloadAssets.TOTAL_ASSET_COUNT == 0) {
if (Constants.DEBUG) {
Log.d(TAG, "Offline step 7 "
+ "if(DownloadAssets.TOTAL_ASSET_COUNT == 0)");
Log.i("Downloadassetvalue", ""
+ DownloadAssets.TOTAL_ASSET_COUNT);
}
// TODO Auto-generated method stub
downloadSetofAssets(OFFSET, LIMIT, url);
assetCount = DownloadAssets.TOTAL_ASSET_COUNT;
if (Constants.DEBUG)
Log.d(TAG, "Offline step 7 asset count :" + assetCount);
DownloadAssets.TOTAL_ASSET_COUNT = 0;
}
if (assetCount > LIMIT) {
if (Constants.DEBUG)
Log.d(TAG, "Offline step 7.1 "
+ "if(DownloadAssets.TOTAL_ASSET_COUNT > LIMIT)");
for (OFFSET = LIMIT; OFFSET < assetCount;) {
if (Constants.DEBUG)
Log.d(TAG,
"Offline step 8.1 "
+ "for(OFFSET = LIMIT; OFFSET < DownloadAssets.TOTAL_ASSET_COUNT;)");
downloadSetofAssets(OFFSET, LIMIT, url);
OFFSET = OFFSET + LIMIT;
}
DownloadAssets.TOTAL_ASSET_COUNT = 0;
}
if (Constants.DEBUG)
Log.d(TAG, "download check :downloadJoinThread is running");
if (Constants.DEBUG)
Log.i("DownloadingStatus", "InService");
if (downloadCount >= 1) {
result = DownloadService.COMPLETED;
// to notify the changes made after the offline
// coded by Karthikeyan V
showNotificationDownloadComplete("download successful.");
Message msg = Message.obtain();
try {
if (Constants.DEBUG)
Log.i("DownloadServicestatus", "Sendmessenger");
msg.arg1 = result;
messenger.send(msg);
} catch (android.os.RemoteException e1) {
if (Constants.DEBUG)
Log.w(getClass().getName(), "Exception sending message", e1);
}
} else {
result = DownloadService.FAILED;
Message msg = Message.obtain();
msg.arg1 = result;
try {
messenger.send(msg);
} catch (RemoteException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
// stopForeground(true);
/*
* notification.setLatestEventInfo(DownloadService.this,
* "Download Failed", "", contentIntent);
*/
showNotificationDownloadComplete("download failed.");
}
/*
* }
*
* }).start();
*/
/*
* //to notify the changes made after the offline
* ViewShowList.showListadapter.notifyDataSetChanged();
*/
// }
}
private void showNotificationDownloadComplete(String statusDownload) {
notificationManager = (NotificationManager) this
.getSystemService(Context.NOTIFICATION_SERVICE);
notification = new Notification(R.drawable.sotc_notification_icon, "",
System.currentTimeMillis());
contentView = new RemoteViews(getPackageName(),
R.layout.upload_progress_aftercomplete);
notification.flags |= Notification.FLAG_NO_CLEAR;
contentView
.setImageViewResource(R.id.imageOfflineshowCompletion, R.drawable.icon);
contentView.setTextViewText(R.id.textView1offlineshowCompletion, showname+"\t"+statusDownload);
//For click event
Intent intentOpenOfflineshows = new Intent(this,
com.iw.sotc.show.offline.ViewOfflineShows.class);
contentIntent = PendingIntent.getActivity(this, 2,
intentOpenOfflineshows, 0);
notification.flags |= Notification.FLAG_AUTO_CANCEL
| Notification.FLAG_SHOW_LIGHTS;
notification.contentIntent = contentIntent;
notification.contentView = contentView;
notificationManager.notify(1, notification);
}
private void showNotification() {
notificationManager = (NotificationManager) this
.getSystemService(Context.NOTIFICATION_SERVICE);
notification = new Notification(R.drawable.sotc_notification_icon, "",
System.currentTimeMillis());
contentView = new RemoteViews(getPackageName(),
R.layout.upload_progress_bar);
notification.flags |= Notification.FLAG_NO_CLEAR;
contentView
.setImageViewResource(R.id.imageOfflineshow, R.drawable.icon);
contentView.setTextViewText(R.id.textView1, showname);
contentView.setProgressBar(R.id.progressBar1, 100, 0, false);
notification.contentIntent = contentIntent;
notification.contentView = contentView;
notificationManager.notify(1, notification);
/*
* notificationManager = (NotificationManager) this
* .getSystemService(Context.NOTIFICATION_SERVICE); notification = new
* Notification( R.drawable.sotc_notification_icon, "", System
* .currentTimeMillis()); notification.flags = notification.flags |
* Notification.FLAG_ONGOING_EVENT; notification.flags|=
* Notification.FLAG_NO_CLEAR; notification.contentView = new
* RemoteViews( getApplicationContext().getPackageName(),
* R.layout.upload_progress_bar); notification.icon =
* R.drawable.sotc_notification_icon;
* notification.contentView.setTextViewText(R.id.textView1, showname);
* notification.contentIntent = contentIntent;
* notification.contentView.setProgressBar(R.id.progressBar1, 100, 0,
* false); notificationManager.notify(1, notification);
* startForeground(1, notification);
*/
}
private void downloadSetofAssets(int OFFSET, int LIMIT, String url) {
if (Constants.DEBUG)
Log.d(TAG, "Offline step 8 " + "downloadSetofAssets");
if (Constants.DEBUG)
try {
url = url.replace("value1",
URLEncoder.encode("" + OFFSET, "UTF-8"));
url = url.replace("value2",
URLEncoder.encode("" + LIMIT, "UTF-8"));
} catch (UnsupportedEncodingException e) {
e.printStackTrace();
}
if (Constants.DEBUG)
Log.i(TAG, "Show offline -- Asset URL: " + url);
showAssetList = DownloadAssets.hit(getApplicationContext(), url);
for (ConcurrentHashMap<String, String> asset : showAssetList) {
String thumbUrl = asset.get("thumb_url");
// String normalUrl = asset.get("normal_url");
// added by Karthikeyan v
// To avoid downloading png file for document type files
// here just used the variable name as normalUrl for testing purpose
// // do not confuse
String largeUrl = asset.get("large_url");
String normalUrl = asset.get("normal_url");
String mp4Url = asset.get("mp4_url");
String fileType = asset.get("filetype");
String assetID = asset.get("id");
String assetType = asset.get("asset_type");
if (Constants.DEBUG)
Log.d(TAG, "Thumb Url :" + thumbUrl);
if (Constants.DEBUG)
Log.d(TAG, "Normal Url :" + normalUrl);
if (Constants.DEBUG)
Log.d(TAG, "Asset ID : " + assetID);
if (Constants.DEBUG)
Log.d(TAG, "Asset Type : " + assetType);
if (Constants.DEBUG)
Log.d(TAG, "MP4 Url : " + mp4Url);
if (Constants.DEBUG)
Log.d(TAG, "FileType : " + fileType);
if (assetType.equals("1")) { // Image
File assetDirectory = createAssetDirectory(showId, showname,
data, assetID, assetType);
if (assetDirectory != null) {
File thumb = new File(assetDirectory.getAbsolutePath(),
"/Thumb");
thumb.mkdirs();
// Thumbnail
File thumbFile = new File(thumb.getAbsolutePath(),
"/Thumb." + getExtention(thumbUrl));
if (Constants.DEBUG)
Log.d(TAG,
"Thumb File ath : "
+ thumbFile.getAbsolutePath());
doInBackground(this, thumbUrl,
thumbFile.getAbsolutePath(), messenger);
File normal = new File(assetDirectory.getAbsolutePath(),
"/Normal");
normal.mkdirs();
// Normal
File normalFile = new File(normal.getAbsolutePath(),
"/Normal." + getExtention(normalUrl));
if (Constants.DEBUG)
Log.i("NormalFilepath", normalFile.getAbsolutePath());
if (Constants.DEBUG)
Log.d(TAG,
"Normal File path: "
+ normalFile.getAbsolutePath());
doInBackground(this, normalUrl,
normalFile.getAbsolutePath(), messenger);
if (Constants.DEBUG)
Log.i("DownloadServicestatus", "DownloadComplete");
}
} else if (assetType.equals("2")) { // Video
File assetDirectory = createAssetDirectory(showId, showname,
data, assetID, assetType);
if (assetDirectory != null) {
if (!fileType.equals("Youtube")) { // via AddLink
File thumb = new File(assetDirectory.getAbsolutePath(),
"/Thumb");
thumb.mkdirs();
// Thumbnail
File thumbFile = new File(thumb.getAbsolutePath(),
"/Thumb." + getExtention(thumbUrl));
if (Constants.DEBUG)
Log.d(TAG,
"Thumb File ath : "
+ thumbFile.getAbsolutePath());
doInBackground(this, thumbUrl,
thumbFile.getAbsolutePath(), messenger);
File mp4url = new File(
assetDirectory.getAbsolutePath(), "/Normal");
mp4url.mkdirs();
// mp4_Url
File mp4File = new File(mp4url.getAbsolutePath(),
"/Normal." + getExtention(mp4Url));
if (Constants.DEBUG)
Log.d(TAG,
"Normal File path: "
+ mp4File.getAbsolutePath());
doInBackground(this, mp4Url,
mp4File.getAbsolutePath(), messenger);
if (Constants.DEBUG)
Log.i("DownloadServicestatus", "DownloadComplete");
} else if (Constants.DEBUG)
Log.d(TAG,
"Asset type is video but is Youtube link. So not proceeding for offline");
}
} else if (assetType.equals("3")) { // Audio
File assetDirectory = createAssetDirectory(showId, showname,
data, assetID, assetType);
if (assetDirectory != null) {
File thumb = new File(assetDirectory.getAbsolutePath(),
"/Thumb");
thumb.mkdirs();
// Thumbnail
File thumbFile = new File(thumb.getAbsolutePath(),
"/Thumb." + getExtention(thumbUrl));
if (Constants.DEBUG)
Log.d(TAG,
"Thumb File ath : "
+ thumbFile.getAbsolutePath());
doInBackground(this, thumbUrl,
thumbFile.getAbsolutePath(), messenger);
File normal = new File(assetDirectory.getAbsolutePath(),
"/Normal");
normal.mkdirs();
// Normal
File normalFile = new File(normal.getAbsolutePath(),
"/Normal." + getExtention(normalUrl));
if (Constants.DEBUG)
Log.d(TAG,
"Normal File path: "
+ normalFile.getAbsolutePath());
doInBackground(this, normalUrl,
normalFile.getAbsolutePath(), messenger);
if (Constants.DEBUG)
Log.i("DownloadServicestatus", "DownloadComplete");
}
} else {
if (!assetType.equals("5")) {
File assetDirectory = createAssetDirectory(showId,
showname, data, assetID, assetType);
if (assetDirectory != null) {
File thumb = new File(assetDirectory.getAbsolutePath(),
"/Thumb");
thumb.mkdirs();
// Thumbnail
File thumbFile = new File(thumb.getAbsolutePath(),
"/Thumb." + getExtention(thumbUrl));
if (Constants.DEBUG)
Log.d(TAG,
"Thumb File ath : "
+ thumbFile.getAbsolutePath());
doInBackground(this, thumbUrl,
thumbFile.getAbsolutePath(), messenger);
File normal = new File(
assetDirectory.getAbsolutePath(), "/Normal");
normal.mkdirs();
// Normal
File normalFile = new File(normal.getAbsolutePath(),
"/Normal." + getExtention(largeUrl));
if (Constants.DEBUG)
Log.i("Normal File path: ",
normalFile.getAbsolutePath());
doInBackground(this, largeUrl,
normalFile.getAbsolutePath(), messenger);
if (Constants.DEBUG)
Log.i("DownloadServicestatus", "DownloadComplete");
} else // "5" Link
{
if (Constants.DEBUG)
Log.d(TAG, "This is Web Link");
}
}
}
}
}
private String getLoginFolders() {
// TODO Auto-generated method stub
File file = null;
int status = Constants.getSDCardStatus();
if (status == Constants.MOUNTED) {
File f = new File(
Environment
.getExternalStoragePublicDirectory(Environment.DIRECTORY_DOWNLOADS),
"/SOTC_OFF/.nomedia");
f.mkdirs();
file = new File(
Environment
.getExternalStoragePublicDirectory(Environment.DIRECTORY_DOWNLOADS),
"/SOTC_OFF/" + sotcPref.getString("domain", "") + "/"
+ sotcPref.getString("user_id", ""));
file.mkdirs();
}
return file.getAbsolutePath();
}
private File createAssetDirectory(String showid, String showname,
String data, String assetID, String assetType) {
// TODO Auto-generated method stub
if (Constants.DEBUG)
Log.d(TAG, "Offline step 10 " + "createAssetDirectory");
File file = null;
int status = Constants.getSDCardStatus();
if (status == Constants.MOUNTED) {
if (DownloadAssets.TOTAL_ASSET_COUNT != 0) {
/**
* From to concept here is to avoid duplication of new offline
* shows when show is updated. So, we are here renaming previous
* offline show's folder name with updated asset count.
*/
boolean isRenameSuccess = false;
File f = new File(getLoginFolders());
if (!f.exists())
f.mkdirs();
File[] fileArray = f.listFiles();
File f2 = new File(getLoginFolders(), "/" + showid.trim() + ","
+ showname.trim() + "," + data);
for (File from : fileArray) {
String s1 = from.getName().substring(0,
from.getName().lastIndexOf(","));
if (Constants.DEBUG)
Log.i(TAG, "s1: " + s1);
if (f2.getName().equalsIgnoreCase(s1)) {
// Rename
File to = new File(getLoginFolders(), "/"
+ showid.trim() + "," + showname.trim() + ","
+ data + "," + noofFiles);
if (Constants.DEBUG)
Log.i(TAG, "from existence: " + from.exists());
try {
isRenameSuccess = from.renameTo(to);
} catch (Exception e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
if (Constants.DEBUG)
Log.i(TAG, "isRenameSuccess: " + isRenameSuccess);
break;
}
}
file = new File(getLoginFolders(), "/" + showid.trim() + ","
+ showname.trim() + "," + data + "," + noofFiles
+ "/File_" + assetID + "," + assetType.trim());
}
if (file != null)
if (!file.exists())
file.mkdirs();
}
return file;
}
public static String getExtention(String url) {
String extension = MimeTypeMap.getFileExtensionFromUrl(url);
return extension;
}
boolean doInBackground(Context context, String urlPath,
String destinationPath, Messenger messenger) {
final String desti = destinationPath;
final String url = urlPath;
final Messenger messengerCopy = messenger;
final Context cntxt = context;
/*
* new Thread(new Runnable() {
*
* #Override public void run() {
*/
if (Constants.DEBUG)
Log.d(TAG, "Offline step 9 " + "doInBackground");
// boolean isDownloaded = false;
int lastPercent = 0;
File destination = new File(desti);
if (Constants.DEBUG)
Log.i("DestinationFile", destination.getAbsolutePath());
if (!destination.exists()) {
if (chkConnectionStatus()) {
InputStream stream = null;
FileOutputStream fos = null;
try {
URL imageUrl = new URL(url);
HttpURLConnection conn = (HttpURLConnection) imageUrl
.openConnection();
conn.setConnectTimeout(30000);
conn.setReadTimeout(30000);
conn.setInstanceFollowRedirects(true);
stream = conn.getInputStream();
int contentLength = conn.getContentLength();
if (Constants.DEBUG)
Log.i(TAG, "contentLength : " + contentLength);
if (contentLength == 0) {
result = DownloadService.NO_FILE;
destination.delete();
Toast.makeText(getApplicationContext(),
getResources().getString(R.string.Text_NoFile),
1000).show();
} else if (contentLength > availablestorageOnExternalDir()) {
// No Space Available
result = DownloadService.LOW_SPACE;
destination.delete();
Toast.makeText(
getApplicationContext(),
getResources().getString(
R.string.Text_NoSpaceShow), 1000)
.show();
} else {
fos = new FileOutputStream(destination.getPath());
long total = 0l;
final int buffer_size = 4 * 1024;
try {
byte[] bytes = new byte[buffer_size];
for (;;) {
int count = stream.read(bytes, 0, buffer_size);
if (count == -1)
break;
fos.write(bytes, 0, count);
total += count;
int percent = (int) ((total * 100) / contentLength);
if (percent > lastPercent) {
if (Constants.DEBUG)
Log.i("Percent", "" + percent);
contentView.setProgressBar(
R.id.progressBar1, 100, percent,
false);
notification.contentView = contentView;
lastPercent = percent;
if (Constants.DEBUG)
Log.i("DownloadingPercent", ""
+ percent);
}
}
if (destination.length() < contentLength) {
result = DownloadService.PARTIALLY_DOWNLOADED;
destination.delete();
} else {
if (Constants.DEBUG)
Log.e(TAG,
"Sucessful downloaded-------------------------------------------------"
+ downloadCount++);
// Sucessful finished
if (Constants.DEBUG)
Log.e(TAG,
"Sucessful downloaded-------------------------------------------------"
+ downloadCount);
result = Activity.RESULT_OK;
}
} catch (Exception ex) {
}
// To track the offline event
JSONObject properties = new JSONObject();
try {
properties.put("User Name",
myPrefs.getString("email_id", null));
properties.put("MAIL",
myPrefs.getString("email_id", null));
} catch (JSONException e) {
}
mMixpanel.identify(myPrefs.getString("email_id", null));
mMixpanel.getPeople().set(properties);
mMixpanel.track("mA_Show Offline End", properties);
}
conn.disconnect();
Message msg = Message.obtain();
msg.arg1 = result;
msg.obj = destination.getAbsolutePath();
try {
messengerCopy.send(msg);
} catch (android.os.RemoteException e1) {
if (Constants.DEBUG)
Log.w(getClass().getName(),
"Exception sending message", e1);
}
if (Constants.DEBUG)
Log.v(TAG, "Completed.............. ");
} catch (Exception e) {
e.printStackTrace();
}
finally {
if (stream != null) {
try {
stream.close();
} catch (IOException e) {
e.printStackTrace();
}
}
if (fos != null) {
try {
fos.close();
} catch (IOException e) {
e.printStackTrace();
}
}
}
} else {
// / no network connection
result = DownloadService.NETWORK_PROBLEM;
notification.setLatestEventInfo(cntxt,
"Please check your network connection", "",
contentIntent);
notification.flags |= Notification.FLAG_NO_CLEAR;
notification.flags |= Notification.FLAG_AUTO_CANCEL;
notificationManager.notify(1, notification);
Message msg = Message.obtain();
msg.arg1 = result;
msg.obj = destination.getAbsolutePath();
try {
messengerCopy.send(msg);
} catch (android.os.RemoteException e1) {
if (Constants.DEBUG)
Log.w(getClass().getName(),
"Exception sending message", e1);
}
}
} else {
result = DownloadService.ASSERT_EXISIT;
Message msg = Message.obtain();
msg.arg1 = result;
msg.obj = destination.getAbsolutePath();
try {
messengerCopy.send(msg);
} catch (android.os.RemoteException e1) {
if (Constants.DEBUG)
Log.w(getClass().getName(), "Exception sending message", e1);
}
}
/*
* }
*
* }).start();
*/
return true;
}
public long availablestorageOnExternalDir() // Get Available space(in Bytes)
{
StatFs stat = new StatFs(Environment.getExternalStorageDirectory()
.getPath());
long bytesAvailable = (long) stat.getBlockSize()
* (long) stat.getAvailableBlocks();
long megAvailable = bytesAvailable / (1024 * 1024);
if (Constants.DEBUG)
Log.e("", "Available MB : " + megAvailable);
if (Constants.DEBUG)
Log.e("", "Available Bytes : " + bytesAvailable);
return bytesAvailable;
}
public boolean chkConnectionStatus() {
final android.net.NetworkInfo wifi = connMgr
.getNetworkInfo(ConnectivityManager.TYPE_WIFI);
final android.net.NetworkInfo mobile = connMgr
.getNetworkInfo(ConnectivityManager.TYPE_MOBILE);
if (wifi.isAvailable()) {
if (wifi.isConnected())
return true;
return false;
} else if (mobile.isAvailable()) {
if (mobile.isConnected())
return true;
return false;
} else
return false;
}
}
My queries :
1.Is anything need to check additionally?
2.Is the folder structure is different in many android devices?
3.If the android devices having different folder structure or storage options(internal or external) how can I look forward?

Download Manager failed the download

I am using DownloadManager to download the following url:
http://dj-videos.us/Music/XclusiveSinGleTrack/320%20Kbps/November%202013/Yo%20Yo%20Honey%20Singh%20-%20Blue%20Eyes-[DJKANG.Com].mp3
But the downloading is failed. I even hit the url on browser and it works properly. Is it the problem of url parsing?
Code: DDownloadService.java
public class DDownloadService extends Service {
private Looper mServiceLooper;
private ServiceHandler mServiceHandler;
Context conte;
// NotificationManager notificationManager;
// NotificationCompat.Builder mBuilder;
boolean playing = false;
Runnable runnable;
SharedPreferences pre;
static int countOfCurrent = 0;
String downloadName, downloadUrl;
NotificationManager notificationManager;
NotificationCompat.Builder mBuilder;
// ..
static int downloadNumber = 0;
DownloadManager mgr[] = new DownloadManager[100];
long downloadIds[] = new long[100];
BroadcastReceiver cancelDownload;
private final class ServiceHandler extends Handler {
public ServiceHandler(Looper looper) {
super(looper);
}
#Override
public void handleMessage(Message msg) {
try {
Thread.sleep(5000);
} catch (InterruptedException e1) {
e1.printStackTrace();
}
downloadNumber++;
downloadName = pre.getString("downloadname", "");
downloadName = viewSD(downloadName);
downloadUrl = pre.getString("downloadurl", "");
downloadName = downloadName.toLowerCase();
pre.edit()
.putString(
"songsInDownload",
pre.getString("songsInDownload", "") + "|"
+ downloadName).commit();
pre.edit().putInt(downloadName + "no", +downloadNumber).commit();
mgr[downloadNumber] = (DownloadManager) getSystemService(Context.DOWNLOAD_SERVICE);
try {
countOfCurrent++;
downloadIds[downloadNumber] = mgr[downloadNumber]
.enqueue(new DownloadManager.Request(Uri
.parse(downloadUrl))
.setAllowedNetworkTypes(
DownloadManager.Request.NETWORK_WIFI
| DownloadManager.Request.NETWORK_MOBILE)
.setAllowedOverRoaming(false)
.setTitle("Downloading")
.setDescription(downloadName)
.setNotificationVisibility(
DownloadManager.Request.VISIBILITY_HIDDEN)
.setDestinationInExternalPublicDir(
Environment.DIRECTORY_MUSIC,
downloadName)
.setVisibleInDownloadsUi(false));
pre.edit()
.putLong(downloadName + "id",
downloadIds[downloadNumber]).commit();
Timer myTimer = new Timer();
myTimer.schedule(new RegrowCornAnimate(downloadNumber,
downloadName), 0, 10);
} catch (IllegalStateException e) {
Toast.makeText(getBaseContext(), "No storage found!",
Toast.LENGTH_SHORT).show();
e.printStackTrace();
} catch (Exception e) {
Toast.makeText(getBaseContext(), " Something wrong happened!",
Toast.LENGTH_SHORT).show();
e.printStackTrace();
}
}
}
#Override
public void onCreate() {
conte = this;
pre = getSharedPreferences("download", 0);
downloadName = pre.getString("downloadname", "");
downloadUrl = pre.getString("downloadurl", "");
cancelDownload = new BroadcastReceiver() {
#Override
public void onReceive(Context arg0, Intent arg1) {
try {
mgr[pre.getInt(arg1.getExtras().getString("name") + "no", 0)]
.remove(pre.getLong(
arg1.getExtras().getString("name") + "id",
0));
} catch (Exception e) {
e.printStackTrace();
}
}
};
registerReceiver(cancelDownload, new IntentFilter("cancelIt"));
notificationManager = (NotificationManager) conte
.getSystemService(Context.NOTIFICATION_SERVICE);
mBuilder = new NotificationCompat.Builder(conte)
.setSmallIcon(R.drawable.icon)
.setContentTitle("Downloading in progress").setContentText("");
startForeground(55, mBuilder.build());
notificationManager.cancel(55);
HandlerThread thread = new HandlerThread("ServiceStartArguments", 0);
// //..................
// notificationManager = (NotificationManager) conte
// .getSystemService(Context.NOTIFICATION_SERVICE);
// mBuilder = new NotificationCompat.Builder(conte);
// RemoteViews remoteViews = new RemoteViews(getPackageName(),
// R.layout.notification_layout);
// try {
// mBuilder.setSmallIcon(R.drawable.icon);
// mBuilder.setAutoCancel(false).setOngoing(true)
// .setContent(remoteViews);
// Uri uri = RingtoneManager
// .getDefaultUri(RingtoneManager.TYPE_NOTIFICATION);
// mBuilder.setSound(uri);
// notificationManager.notify(Mp3Constants.NOTIFICATION_NUMBER,
// mBuilder.build());
// } catch (Exception e) {
// e.printStackTrace();
// }
// //...................
thread.start();
mServiceLooper = thread.getLooper();
mServiceHandler = new ServiceHandler(mServiceLooper);
}
#Override
public int onStartCommand(Intent intent, int flags, int startId) {
// online = intent.getExtras().getString("online");
// link = intent.getExtras().getString("link");
// name = intent.getExtras().getString("name");
Message msg = mServiceHandler.obtainMessage();
msg.arg1 = startId;
mServiceHandler.sendMessage(msg);
return START_NOT_STICKY;
}
#Override
public IBinder onBind(Intent intent) {
return null;
}
#Override
public void onDestroy() {
super.onDestroy();
unregisterReceiver(cancelDownload);
}
class RegrowCornAnimate extends TimerTask {
private final int serial;
private final String name_of_da;
boolean startFlag = true, errorFlag = true;
RegrowCornAnimate(int serial, String name) {
this.serial = serial;
this.name_of_da = name;
}
public void run() {
// Do stuff
int dl_progress = 0;
try {
DownloadManager.Query q = new DownloadManager.Query();
q.setFilterById(downloadIds[serial]);
Cursor c = mgr[serial].query(q);
c.moveToFirst();
long bytes_downloaded = c
.getInt(c
.getColumnIndex(DownloadManager.COLUMN_BYTES_DOWNLOADED_SO_FAR));
long bytes_total = c
.getInt(c
.getColumnIndex(DownloadManager.COLUMN_TOTAL_SIZE_BYTES));
dl_progress = (int) ((bytes_downloaded * 100) / bytes_total);
pre.edit().putInt(name_of_da, dl_progress).commit();
switch (c.getInt(c
.getColumnIndex(DownloadManager.COLUMN_STATUS))) {
case DownloadManager.STATUS_FAILED:
// msg = "Download failed!";
// Toast.makeText(getBaseContext(), "Url Broken!",
// Toast.LENGTH_SHORT).show();
sendNotification(1, serial, name_of_da, dl_progress);
this.cancel();
countOfCurrent--;
if (countOfCurrent == 0)
stopSelf();
break;
case DownloadManager.STATUS_PAUSED:
// msg = "Download paused!";
if (errorFlag) {
errorFlag = false;
sendNotification(7, serial, name_of_da, dl_progress);
}
break;
case DownloadManager.STATUS_PENDING:
// msg = "Download pending!";
sendNotification(0, serial, name_of_da, dl_progress);
break;
case DownloadManager.STATUS_RUNNING:
// msg = "Download in progress!";
errorFlag = true;
if (startFlag) {
if (verifyFromSD(name_of_da)) {
startFlag = false;
sendBroadcast(new Intent("start"));
}
}
sendNotification(0, serial, name_of_da, dl_progress);
break;
case DownloadManager.STATUS_SUCCESSFUL:
// msg = "Download complete!";
pre.edit()
.putString(
"songsInDownload",
pre.getString("songsInDownload", "")
.replace("|" + name_of_da, ""))
.commit();
pre.edit().putInt(name_of_da, 100);
sendNotification(0, serial, name_of_da, dl_progress);
this.cancel();
countOfCurrent--;
if (countOfCurrent == 0)
stopSelf();
break;
default:
// msg = "Download is nowhere in sight";
sendNotification(10, serial, name_of_da, dl_progress);
this.cancel();
countOfCurrent--;
if (countOfCurrent == 0)
stopSelf();
break;
}
c.close();
} catch (Exception e) {
e.printStackTrace();
sendNotification(7, serial, name_of_da, dl_progress);
cancel();
countOfCurrent--;
if (countOfCurrent == 0)
stopSelf();
}
}
}
public void sendNotification(int tmout, int nin, String name, int progress) {
if (tmout == 0) {
// notificationManager.notify(nin, mBuilder.build());
if (progress >= 100) {
// notificationManager.cancel(nin);
mBuilder.setSmallIcon(R.drawable.icon)
.setContentTitle("Completed").setContentText(name)
.setAutoCancel(true).setOngoing(false)
.setProgress(100, 100, false);
Uri ttt = Uri.parse(Environment.getExternalStorageDirectory()
.toString() + "/Music/" + name);
pre.edit().putInt("retry", 1).commit();
Intent inten = new Intent(Intent.ACTION_VIEW, ttt);
String arr[] = name.split("\\.");
inten.setDataAndType(ttt, "audio/" + arr[arr.length - 1]);
PendingIntent i = PendingIntent.getActivity(getBaseContext(),
0, inten, 0);
mBuilder.setContentIntent(i);
notificationManager.notify(nin, mBuilder.build());
} else {
mBuilder.setContentTitle("Downloading: " + name)
.setContentText(progress + " %")
.setSmallIcon(R.drawable.icon).setAutoCancel(false)
.setOngoing(true);
mBuilder.setProgress(100, progress, false);
notificationManager.notify(nin, mBuilder.build());
}
} else {
if (tmout == 1) {
mBuilder.setSmallIcon(R.drawable.icon)
.setContentTitle("Failed: " + name)
.setContentText(progress + " %").setAutoCancel(true)
.setProgress(100, progress, false).setOngoing(false);
// Intent intnt = new Intent(Mp3Constants.NOTIFICATION);
// intnt.putExtra("resume", "1");
// intnt.putExtra("url", urlD);
// intnt.putExtra("name", name);
// intnt.putExtra("nin", nin);
// PendingIntent i = PendingIntent
// .getBroadcast(conte, 0, intnt, 0);
// mBuilder.setContentIntent(i);
} else if (tmout == 7) {
mBuilder.setSmallIcon(R.drawable.icon)
.setContentTitle("Cancelled: " + name)
.setAutoCancel(true).setProgress(100, progress, false)
.setOngoing(false);
// Intent intnt = new Intent(Mp3Constants.NOTIFICATION);
// intnt.putExtra("resume", "1");
// intnt.putExtra("url", urlD);
// intnt.putExtra("name", name);
// intnt.putExtra("nin", nin);
// PendingIntent i = PendingIntent
// .getBroadcast(conte, 0, intnt, 0);
// mBuilder.setContentIntent(i);
} else {
mBuilder.setSmallIcon(R.drawable.icon)
.setContentTitle("Interrupted: " + name)
.setContentText("No storage found").setAutoCancel(true)
.setOngoing(false);
}
notificationManager.notify(nin, mBuilder.build());
}
}
private String viewSD(String naame) {
File f = new File(Environment.getExternalStorageDirectory().toString()
+ "/Music");
File[] files = f.listFiles();
if (files == null) {
return naame;
}
while (true) {
String newName = naame;
naame = relooper(files, newName);
if (newName.equals(naame))
break;
}
return naame;
}
public String relooper(File[] files, String name) {
int send = files.length;
for (int i = 0; i < send; i++) {
File file = files[i];
String myfile = file
.getPath()
.substring(file.getPath().lastIndexOf("/") + 1,
file.getPath().length()).toLowerCase();
if (name.equalsIgnoreCase(myfile))
return "copy_of_" + name;
}
return name;
}
private boolean verifyFromSD(String naame) {
File f = new File(Environment.getExternalStorageDirectory().toString()
+ "/Music");
File[] files = f.listFiles();
if (files == null) {
return false;
}
int send = files.length;
for (int i = 0; i < send; i++) {
File file = files[i];
String myfile = file
.getPath()
.substring(file.getPath().lastIndexOf("/") + 1,
file.getPath().length()).toLowerCase();
if (naame.equalsIgnoreCase(myfile))
return true;
}
return false;
}
}
EDIT: I found the problem from logcat:
01-07 11:47:37.313: W/DownloadManager(18893): Exception for id 285: Illegal character in path at index 115: http://dj-videos.us/Music/XclusiveSinGleTrack/320%20Kbps/November%202013/Yo%20Yo%20Honey%20Singh%20-%20Blue%20Eyes-[DJKANG.Com].mp3
01-07 11:47:37.313: W/DownloadManager(18893): java.lang.IllegalArgumentException: Illegal character in path at index 115: http://dj-videos.us/Music/XclusiveSinGleTrack/320%20Kbps/November%202013/Yo%20Yo%20Honey%20Singh%20-%20Blue%20Eyes-[DJKANG.Com].mp3
01-07 11:47:37.313: W/DownloadManager(18893): at java.net.URI.create(URI.java:727)
01-07 11:47:37.313: W/DownloadManager(18893): at android.net.Proxy.getProxy(Proxy.java:113)
01-07 11:47:37.313: W/DownloadManager(18893): at android.net.Proxy.getPreferredHttpHost(Proxy.java:218)
01-07 11:47:37.313: W/DownloadManager(18893): at com.android.providers.downloads.DownloadThread.run(DownloadThread.java:174)
But I still need to know which format to use to parse url for DownloadManager.

The IllegalArgumentException occurs when the URL contains illegal characters such as [ ]. As mentioned in the comments, you need to encode such characters using URLEncoder.
I implemented it this way in my code -
private String checkUrl(String url) {
if(url.contains("[")) {
String[] a = url.split("\\[");
String b = "[" + a[1]; //contains text after [ e.g. [DJKANG.Com].mp3
url = a[0] + URLEncoder.encode(b, "UTF-8"); // encodes illegal characters
}
return url;
}

Android DeadObjectException

I have developed my mobile Application based on GSM SMS Communication through the Service Implementation in Android called SmsService.java which use a Receiver as an inner class. In SmsService we use android service that run all time during application runtime. I use it through the use BinderProxy via the use of aidl (Interface Language) it works fine but after some time it will show the Exception Message.I tag the message as well as code for SmsService.java class. Sir please help me how to resolve. thanks in advance and sorry for bad English if not understand..
The Exception log is..
04-24 12:53:04.230: E/SMSReceiver(980): Failed to notify listener aidl.com.services.MessageListener$Stub$Proxy#40528870
04-24 12:53:04.230: E/SMSReceiver(980): android.os.DeadObjectException
04-24 12:53:04.230: E/SMSReceiver(980): at android.os.BinderProxy.transact(Native Method)
04-24 12:53:04.230: E/SMSReceiver(980): at aidl.com.services.MessageListener$Stub$Proxy.handleNewMessage(MessageListener.java:76)
04-24 12:53:04.230: E/SMSReceiver(980): at com.services.SmsService$SMSReceiver.onReceive(SmsService.java:227)
04-24 12:53:04.230: E/SMSReceiver(980): at android.app.LoadedApk$ReceiverDispatcher$Args.run(LoadedApk.java:709)
04-24 12:53:04.230: E/SMSReceiver(980): at android.os.Handler.handleCallback(Handler.java:587)
04-24 12:53:04.230: E/SMSReceiver(980): at android.os.Handler.dispatchMessage(Handler.java:92)
04-24 12:53:04.230: E/SMSReceiver(980): at android.os.Looper.loop(Looper.java:130)
04-24 12:53:04.230: E/SMSReceiver(980): at android.app.ActivityThread.main(ActivityThread.java:3683)
04-24 12:53:04.230: E/SMSReceiver(980): at java.lang.reflect.Method.invokeNative(Native Method)
04-24 12:53:04.230: E/SMSReceiver(980): at java.lang.reflect.Method.invoke(Method.java:507)
04-24 12:53:04.230: E/SMSReceiver(980): at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:839)
04-24 12:53:04.230: E/SMSReceiver(980): at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:597)
04-24 12:53:04.230: E/SMSReceiver(980): at dalvik.system.NativeStart.main(Native Method)
finally the code for the SmsService.java
public class SmsService extends Service {
private SMSReceiver mSMSreceiver;
private IntentFilter mIntentFilter;
private DataBaseAdapter dba;
private String Tag = SmsService.class.getSimpleName();
public final Object latestSearchResultLock = new Object();
public List<MessageListener> listeners = new ArrayList<MessageListener>();
private static BufferedWriter out;
private static int id = 0;
private static int msgId= 0;
#Override
public IBinder onBind(Intent arg0) {
// TODO Auto-generated method stub
if(SmsService.class.getName().equals(arg0.getAction())){
Log.d(Tag, "Binding Complete" + arg0);
return apiEndpoint;
}else
return null;
}
public SmsService(){
/*dba = new DataBaseAdapter(this);*/
/*dba = DataBaseAdapter.getInstance(this);*/
mSMSreceiver = new SMSReceiver(this);
Log.i("On Constructor", "Assign Service");
}
private final Object findLatest = new Object();
private MessageQueue<newItem> msgQueue = new MessageQueue<newItem>();
public SmsService getService(){
return SmsService.this;
}
private MessageReceiverApi.Stub apiEndpoint = new MessageReceiverApi.Stub(){
#Override
public void addListener(MessageListener listener) throws RemoteException {
// TODO Auto-generated method stub
synchronized(listeners){
listeners.add(listener);
}
}
#Override
public void removeListener(MessageListener listener) throws RemoteException {
// TODO Auto-generated method stub
synchronized (listeners) {
listeners.remove(listener);
}
}
#Override
public MessageQueue<newItem> getMessageQueueUpdated()
throws RemoteException {
// TODO Auto-generated method stub
synchronized(findLatest){
return msgQueue;
}
}
};
#Override
public void onCreate(){
super.onCreate();
Log.i(Tag, "Service is creating");
mIntentFilter = new IntentFilter();
mIntentFilter.addAction(ConstantClass.SMS_RECEIVED);
registerReceiver(mSMSreceiver,mIntentFilter);
Log.i(Tag, "Service is creating Successfully");
}
#Override
public int onStartCommand(Intent intent , int flags, int type){
return START_STICKY;
}
#Override
public void onDestroy(){
super.onDestroy();
unregisterReceiver(mSMSreceiver);
/*if(dba!=null)
DataBaseAdapter.getInstance(this).closeConnection();*/
}
public class SMSReceiver extends BroadcastReceiver {
/*private DataBaseAdapter dba;*/
private Context context;
#SuppressWarnings("unused")
private String Strsql;
private SMSSync sync;
private UtilityFunction utility;
private boolean isCrdMatch;
private String address,Phnumber, msg=null/*,panId =null*/,curMsg=null,mtemp=null;
private String devid,incAddr;
#SuppressWarnings("unused")
private Handler handle;
private MessageQueue<newItem> list;
private newItem item;
private String Tag = SMSReceiver.class.getSimpleName();
public SMSReceiver(Context ctx){
this.context = ctx;
list=new MessageQueue <newItem>();
}
#Override
public void onReceive(Context context,final Intent intents){
/*dba = new DataBaseAdapter(context); */
dba = DataBaseAdapter.getInstance(this.context);
utility = new UtilityFunction(context);
sync = new SMSSync(context);
if (intents.getAction().equals(ConstantClass.SMS_RECEIVED)) {
try{
Bundle bundle = intents.getExtras();
if (bundle != null) {
Object[] pdus = (Object[]) bundle.get("pdus");
SmsMessage[] messages = new SmsMessage[pdus.length];
for (int i = 0; i < pdus.length; i++)
messages[i] = SmsMessage.createFromPdu((byte[]) pdus[i]);
for (SmsMessage message : messages) {
msg = message.getMessageBody();
incAddr = message.getOriginatingAddress();
}
/*Thread.sleep(50);*/
mtemp = getMessage(msg);
if(mtemp!=null){
item = new newItem(mtemp);
list.enqueue(item);
while(!list.isEmpty()){
curMsg = list.peek().getItem();
if(curMsg.startsWith("<") && curMsg.endsWith(">")){
msgId = 0;
char mid = curMsg.charAt(3);
msgId = (int )mid;
Log.i(Tag, "message id:="+ msgId);
//dba.SetSynchronization();
if(msgId==50 || msgId == 54 || msgId == 56 || msgId==65 || msgId == 67 || msgId == 69 || msgId == 75 || msgId == 76){
utility.displayNotification(this.context,curMsg);
}else{
devid = curMsg.substring(4, 20);
/*if(!dba.IsConOpenOrClose())
dba.openRead();*/
Cursor cur = dba.getRecordAcToID(DeviceStorage.TABLE_DEVICE, new String[]{DeviceStorage.Key_AlarmTime },
DeviceStorage.Key_DevID , devid);
if(cur.getCount()>0){
cur.moveToFirst();
int almTime = Integer.valueOf(cur.getString(0));
if(almTime==0)
utility.displayNotification(this.context,curMsg);
}
}
/*if(!dba.IsConOpenOrClose())
dba.Open();*/
int count = dba.getDeviceCount(DeviceCurrent.TABLE_CURRENT);
if(count<=0){
dba.InsertCurrentCoord(id,id);
}else{
dba.updateCommon(DeviceCurrent.TABLE_CURRENT, DeviceCurrent.Key_ReceiverCoord, DeviceCurrent.Key_ID , Integer.toString(id), Integer.toString(1));
dba.updateCommon(CoordStore.TABLE_COORD, CoordStore.Key_IsReceiverUpdate, CoordStore.Key_MBID, Integer.toString(1), Integer.toString(id));
Log.i(Tag, "Updateing Coordinator for Receiver");
}
/*sid = dba.CurrentWorkingCoordinator(DeviceCurrent.Key_SendCoord, 1);*/
Log.i(Tag, "Updateing DataBase Only for Record");
ConstantClass.IsReadLog=false;
sync.smsProcess(curMsg);
/*if(msgId==50 && sid == id){
panId = curMsg.substring(22, 26);
authority = utility.getAuthority();
if(authority.equals("A") && panId.equals("3000")){
ConstantClass.Clear_Main_Screen=false;
ConstantClass.isMainOpen = false;
Intent intent = new Intent(this.context,SettingScreen.class);
intent.addFlags(Intent.FLAG_ACTIVITY_NEW_TASK );
context.startActivity(intent);
}
} */
utility.getLicense();
Log.i(Tag, "ConstantClass Log " + String.valueOf(ConstantClass.LOGS));
if(ConstantClass.LOGS){
WriteOnLog(curMsg,1);
}
abortBroadcast();
/************Now deleting the SMS from the Inbox*********************/
removeMessage(this.context, Phnumber);
list.dequeue();
synchronized(listeners){
for (MessageListener listener : listeners) {
try {
/*listener.notify();*/
listener.handleNewMessage();
/*listener.asBinder();*/
} catch (RemoteException e){
Log.e(Tag, "Failed to notify listener " , e);
}
}
}
}
}
}
}
}catch(Exception e){
Toast.makeText(this.context, "On SMS Receiver" + e.getMessage(), Toast.LENGTH_LONG).show();
WriteOnLog(curMsg,0);
} /*catch (Throwable e) {
// TODO Auto-generated catch block
e.printStackTrace();
}*/finally{
/*if(dba.IsConOpenOrClose())
dba.close();
dba=null;*/
utility = null;
sync=null;
}
}
if(ConstantClass.Clear_Main_Screen==true && ConstantClass.isMainOpen == true){
Intent intent = new Intent(context,ZigbeeActivity.class);
intent.addFlags(Intent.FLAG_ACTIVITY_CLEAR_TOP | Intent.FLAG_ACTIVITY_NEW_TASK);
context.startActivity(intent);
}
}
private void removeMessage(Context context, String fromAddress) {
Uri uriSMS = Uri.parse("content://sms/inbox");
Cursor cursor = null;
/*if(!dba.IsConOpenOrClose())
dba.Open();*/
try{
cursor = context.getContentResolver().query(uriSMS, null, null, null, null);
cursor.moveToFirst();
if(cursor.getCount() > 0){
int ThreadId = cursor.getInt(1);
context.getContentResolver().delete(Uri.parse("content://sms/conversations/"+ThreadId), "address=?",new String[]{fromAddress});
Log.d("Message Thread Deleted", fromAddress);
}
}catch(Exception e){
Log.e("remove Message", e.getMessage());
}finally{
if(cursor!=null)
cursor.close();
/*if(dba.IsConOpenOrClose())
dba.close();*/
}
}
private String getMessage(String msg){
String newMsg = null;
try{
int tl = incAddr.length();
int l = tl - ConstantClass.NO;
address = incAddr.substring(l,tl);
isCrdMatch = MatchCoord(address);
if(isCrdMatch == true) {
if(msg.startsWith("<") && msg.contains(">")){
int len = Integer.valueOf(msg.substring(1, 3), 16).intValue();
int index = msg.indexOf(">");
Log.i(Tag, "Value is:" + len);
Log.i(Tag, "index value is:" + index);
if(len==index+1){
newMsg = msg.substring(0, len); //getting the length of the whole message and except the Garbage /
Log.i(Tag, "receiving msg length is:=" + len);
Log.i(Tag, "receiving msg is:=" + newMsg);
return newMsg;
}else{
Toast.makeText(this.context, "message Corrupt" + address, Toast.LENGTH_LONG).show();
}
}
}
}catch(Exception e){
e.printStackTrace();
}
return newMsg;
}
private boolean MatchCoord(String no){
boolean isMatched = false;
String crdNo = null;
Cursor cursor = null;
try{
cursor = dba.SelectCommon(CoordStore.TABLE_COORD, new String[]{CoordStore.Key_MBID,CoordStore.Key_MbNo},
CoordStore.Key_MbNo , new String[]{no});
if(cursor.getCount()>0)
cursor.moveToFirst();
do{
crdNo = cursor.getString(cursor.getColumnIndex(CoordStore.Key_MbNo));
if(crdNo.equals(no)){
id = cursor.getInt(cursor.getColumnIndex(CoordStore.Key_MBID));
Phnumber = crdNo;
Log.i(Tag, "Crd No is:" + Phnumber);
isMatched = true;
break;
}
}while(cursor.moveToNext());
}catch(Exception e){
Log.e(Tag, e.getMessage());
}finally{
if(cursor!=null)
cursor.close();
}
return isMatched;
}
private void WriteOnLog(String msg,int crpt){
File exportDir = new File("/sdcard/CIH");
if (!exportDir.exists()) {
exportDir.mkdirs();
}
String fileName;
fileName = "log" + ".txt";
File file = new File(exportDir,fileName);
String txt=null ;
try {
if(!file.exists()){
file.createNewFile();
FileWriter Write = new FileWriter(file,true);
out = new BufferedWriter(Write);
txt = "Date Time |" + " Send/Receive |" + " Controller No |" + " Success |" +" Message " + " | Corrupt";
out.write( txt + "\r\n" );
out.flush();
out.close();
}
/*FileWriter Write = new FileWriter(file,true);
out = new BufferedWriter(Write);*/
//txt = "Date Time |" + " Send/Receive |" + " Controller No |" +" Message " ;
String header = "Date Time |" + " Send/Receive |" + " Controller No |" + " Success |" +" Message " + "| Corrupt \r\n" ;
String dd=null,mm=null,yy=null,hh=null,min=null,ss=null,dt=null;
SimpleDateFormat sdfDateTime = new SimpleDateFormat("yyyy-MM-dd HH:mm:ss", Locale.getDefault());
String newtime = sdfDateTime.format(new Date(System.currentTimeMillis()));
yy = newtime.substring(2, 4);
mm = newtime.substring(5, 7);
dd = newtime.substring(8, 10);
hh = newtime.substring(11, 13);
min = newtime.substring(14, 16);
ss = newtime.substring(17);
dt = dd+"-"+mm+"-"+yy +" " + hh + ":" + min +":"+ ss;
if(crpt == 0)
txt = dt + " | " +" Receive " + "| " + address + " | " + " Successfull |" + msg.toUpperCase() +" | " + " Yes \r\n" ;
else
txt = dt + " | " +" Receive " + "| " + address + " | " + " Successfull |" + msg.toUpperCase() + "| No \r\n";
prepend(file.getAbsolutePath(),txt,header);
/*out.write( txt + "\n");
out.flush();*/
}
catch(IOException sqlEx) {
Log.e("MainActivity", sqlEx.getMessage(), sqlEx);
}
}
public void prepend(String filename,String data,String Header) throws IOException{
BufferedReader in = new BufferedReader(new FileReader(filename));
StringBuilder reply = new StringBuilder();
String str = new String();
reply.append(Header);
//////////now appending the data that current sms /////////
reply.append(data);
int i = 0;
while( (str = in.readLine())!=null ){
if(i!=0)
reply.append(str + "\r\n");
i++;
}
str = reply.toString();
BufferedWriter out= new BufferedWriter(new FileWriter(filename));
out.write(str);
if(in !=null){
try{
in.close();
} catch(IOException e){
e.printStackTrace();
}
if(out!=null)
try{
out.close();
} catch(IOException ex) {
ex.printStackTrace();
}
}
}
}
}

error in android junit test as service not available to activity on create

java.lang.IllegalStateException: System services not available to Activities before onCreate()
at android.app.Activity.getSystemService(Activity.java:3536)
at android.accounts.AccountManager.get(AccountManager.java:261)
at com.android.deviceintelligence.activity.DeviceIntelligence.emailAccounts(DeviceIntelligence.java:466)
at com.android.deviceintelligence.test.Testnew.testEmailAccounts(Testnew.java:32)
at java.lang.reflect.Method.invokeNative(Native Method)
at android.test.InstrumentationTestCase.runMethod(InstrumentationTestCase.java:204)
at android.test.InstrumentationTestCase.runTest(InstrumentationTestCase.java:194)
at android.test.ActivityInstrumentationTestCase2.runTest(ActivityInstrumentationTestCase2.java:186)
at android.test.AndroidTestRunner.runTest(AndroidTestRunner.java:169)
at android.test.AndroidTestRunner.runTest(AndroidTestRunner.java:154)
at android.test.InstrumentationTestRunner.onStart(InstrumentationTestRunner.java:529)
at android.app.Instrumentation$InstrumentationThread.run(Instrumentation.java:1448)
this is error I am getting when I run my test application.
public class Testnew extends ActivityInstrumentationTestCase2<DeviceIntelligence>{
public Testnew() {
super("com.android.deviceintelligence.activity", DeviceIntelligence.class);
}
Context mContext;
private DeviceIntelligence mdevint;
protected void setUp() throws Exception {
super.setUp();
mdevint = new DeviceIntelligence();
}
protected void tearDown() throws Exception {
super.tearDown();
}
public void testEmailAccounts() {
mdevint.emailAccounts();
Assert.assertNotNull(mdevint);
}
}
this is my test application code. emailaccounts() is a method in my activity class and its defined out side the class. I need to check method is working properly or not for all possible inputs.
public void emailAccounts() {
Log.d(TAG, "inside emailaccount");
Account[] accounts = AccountManager.get(this).getAccounts();
int size = ead.selectAll().size();
List<String> dbAcc = ead.select();
Log.d(TAG, "dbAcc: " + dbAcc.toString());
Log.d(TAG, "size: " + dbAcc.size() + " " + "length: " + accounts.length);
if (accounts.length != 0) {
if (size == 0) {
for (Account eAccounts : accounts) {
ead.insert(eAccounts.name, eAccounts.type);
}
} else {
for (Account acc : accounts) {
if (!dbAcc.contains(acc.name + acc.type)) {
ead.insert(acc.name, acc.type);
;
}
}
}
}
this is my emailaccounts() method.please help me solving in.thanks for the help in advance.
package com.android.deviceintelligence.activity;
import com.android.deviceintelligence.R;
import com.android.deviceintelligence.db.EmailAccountsData;
import com.android.deviceintelligence.db.MemoryData;
import com.android.deviceintelligence.db.ServerUpload;
import com.android.deviceintelligence.db.StaticData;
import com.android.deviceintelligence.service.MainService;
import com.android.deviceintelligence.service.Registration;
public class DeviceIntelligence extends Activity implements OnClickListener{
public static final String TAG = "Device Intelligence";
private final String PROC_FILE = "/proc/cpuinfo";
private final String CPU_FREQ_MAX_INFO = "/sys/devices/system/cpu/cpu0/cpufreq/cpuinfo_max_freq";
private final String CPU_FREQ_MIN_INFO = "/sys/devices/system/cpu/cpu0/cpufreq/cpuinfo_min_freq";
InputStream is = null;
public static StaticData sd;
String uid = null;
Camera camera;
public static MemoryData md;
String deviceId, androidId;
ServerUpload su;
public static String uId = "";
public static EmailAccountsData ead;
private Button stop_btn ;
#Override
public void onCreate(Bundle savedInstanceState) {
Log.d(TAG, "ACTIVITY ONCREATE");
super.onCreate(savedInstanceState);
setContentView(R.layout.button);
/* UI PART */
stop_btn = (Button) findViewById(R.id.btn_stop);
Button app_start = (Button) findViewById(R.id.btn_app_show);
Button browse_show = (Button) findViewById(R.id.btn_browse_show);
Button stat_view = (Button) findViewById(R.id.btn_stat);
Button settings = (Button) findViewById(R.id.settings);
stop_btn.setOnClickListener(this);
app_start.setOnClickListener(this);
browse_show.setOnClickListener(this);
stat_view.setOnClickListener(this);
settings.setOnClickListener(this);
md = new MemoryData(this);
ead = new EmailAccountsData(this);
sd = new StaticData(this);
Log.d(TAG,
"\n========================================Begin===============================================\n");
TelephonyManager teleman = (TelephonyManager) getBaseContext()
.getSystemService(Context.TELEPHONY_SERVICE);
deviceId = teleman.getDeviceId();
if (deviceInfo() != null) {
uId = deviceInfo();
} else {
uId = "Not found";
}
String[] process_info = ProcessorInfo();
String[] screen_info = screenInfo();
String[] cpu_info_freq = cpu_freq();
try {
/*
* int cam = Camera.getNumberOfCameras(); Log.d(TAG, "cam count: " +
* cam); camera = Camera.open(); Log.d(TAG, "camera****** " +
* camera);
*
* camera = Camera.open(); Log.d(TAG, "camera****** " + camera);
* Camera.Parameters cameraParameters = camera.getParameters();
* Log.d("appcheck", "cameraParameters: " + cameraParameters);
*/
List<String> hardware = new ArrayList<String>();
hardware.add(uId);
Log.d(TAG, "0: " + hardware.get(0));
if (Build.MODEL != null) {
hardware.add(Build.MODEL);
} else {
hardware.add("Not found");
}
Log.d(TAG, "1: " + hardware.get(1));
if (Build.MANUFACTURER != null) {
hardware.add(Build.MANUFACTURER);
} else {
hardware.add("Not found");
}
Log.d(TAG, "2: " + hardware.get(2));
if (Build.BRAND != null) {
hardware.add(Build.BRAND);
} else {
hardware.add("Not found");
}
Log.d(TAG, "3: " + hardware.get(3));
if (Build.ID != null) {
hardware.add(Build.ID);
} else {
hardware.add("Not found");
}
Log.d(TAG, "4: " + hardware.get(4));
if (Build.BOARD != null) {
hardware.add(Build.BOARD);
} else {
hardware.add("Not found");
}
Log.d(TAG, "5: " + hardware.get(5));
if (Build.DEVICE != null) {
hardware.add(Build.DEVICE);
} else {
hardware.add("Not found");
}
Log.d(TAG, "6: " + hardware.get(6));
if (Build.HARDWARE != null) {
hardware.add(Build.HARDWARE);
} else {
hardware.add("Not found");
}
Log.d(TAG, "7: " + hardware.get(7));
if (Build.PRODUCT != null) {
hardware.add(Build.PRODUCT);
} else {
hardware.add("Not found");
}
Log.d(TAG, "8: " + hardware.get(8));
if (Build.DISPLAY != null) {
hardware.add(Build.DISPLAY);
} else {
hardware.add("Not found");
}
Log.d(TAG, "9: " + hardware.get(9));
if (Build.HOST != null) {
hardware.add(Build.HOST);
} else {
hardware.add("Not found");
}
Log.d(TAG, "10: " + hardware.get(10));
hardware.add(process_info[0]);
Log.d(TAG, "11: " + hardware.get(11));
hardware.add(process_info[1]);
Log.d(TAG, "12: " + hardware.get(12));
hardware.add(process_info[2]);
Log.d(TAG, "13: " + hardware.get(13));
hardware.add(screen_info[0]);
Log.d(TAG, "14: " + hardware.get(14));
hardware.add(screen_info[1]);
Log.d(TAG, "15: " + hardware.get(15));
hardware.add(screen_info[2]);
Log.d(TAG, "16: " + hardware.get(16));
hardware.add(cpu_info_freq[0]);
Log.d(TAG, "17: " + hardware.get(17));
hardware.add(cpu_info_freq[1]);
Log.d(TAG, "18: " + hardware.get(18));
/*
* if (cam != 0 && camera != null) { Camera.Parameters
* cameraParameters = camera.getParameters(); Log.d("appcheck",
* "cameraParameters: " + cameraParameters);
*
* if (cameraParameters == null) { hardware.add("Not found");
* hardware.add("Not found"); hardware.add("Not found");
* hardware.add("Not found"); hardware.add("Not found"); } else { if
* (cameraParameters.getSupportedColorEffects() == null) {
* hardware.add("Not found"); } else {
* hardware.add(cameraParameters.
* getSupportedColorEffects().toString()); } Log.d(TAG, "19: " +
* hardware.get(19)); if (cameraParameters.getSupportedFocusModes()
* == null) { hardware.add("Not found"); } else {
* hardware.add(cameraParameters
* .getSupportedFocusModes().toString()); } Log.d(TAG, "20: " +
* hardware.get(20)); if
* (cameraParameters.getSupportedPictureFormats() == null) {
* hardware.add("Not found"); } else {
* hardware.add(cameraParameters.
* getSupportedPictureFormats().toString()); } Log.d(TAG, "21: " +
* hardware.get(21)); if (cameraParameters.getVerticalViewAngle() ==
* 0.0 ) { hardware.add("Not found"); } else {
* hardware.add(String.valueOf
* (cameraParameters.getVerticalViewAngle())); } Log.d(TAG, "22: " +
* hardware.get(22)); if (cameraParameters.getZoomRatios() == null)
* { hardware.add("Not found"); } else {
* hardware.add(cameraParameters.getZoomRatios().toString()); }
* Log.d(TAG, "23: " + hardware.get(23)); } }else {
* hardware.add("Not found"); Log.d(TAG, "19: " + hardware.get(19));
* hardware.add("Not found"); Log.d(TAG, "20: " + hardware.get(20));
* hardware.add("Not found"); Log.d(TAG, "21: " + hardware.get(21));
* hardware.add("Not found"); Log.d(TAG, "22: " + hardware.get(22));
* hardware.add("Not found"); Log.d(TAG, "23: " + hardware.get(23));
* }
*/
hardware.add("Not found");
Log.d(TAG, "19: " + hardware.get(19));
hardware.add("Not found");
Log.d(TAG, "20: " + hardware.get(20));
hardware.add("Not found");
Log.d(TAG, "21: " + hardware.get(21));
hardware.add("Not found");
Log.d(TAG, "22: " + hardware.get(22));
hardware.add("Not found");
Log.d(TAG, "23: " + hardware.get(23));
if (deviceId == null) {
deviceId = "Not found";
}
hardware.add(deviceId);
Log.d(TAG, "24: " + hardware.get(24));
hardware.add(sensorsList());
Log.d(TAG, "25: " + hardware.get(25));
Log.d(TAG, "SELECT ALL: " + sd.selectAll().toString());
List<String> records = sd.selectAll();
if (records.size() == 0) {
sd.insert(hardware.get(0), hardware.get(1), hardware.get(2),
hardware.get(3), hardware.get(4), hardware.get(5),
hardware.get(6), hardware.get(7), hardware.get(8),
hardware.get(9), hardware.get(10), hardware.get(11),
hardware.get(12), hardware.get(13), hardware.get(14),
hardware.get(15), hardware.get(16), hardware.get(17),
hardware.get(18), hardware.get(19), hardware.get(20),
hardware.get(21), hardware.get(22), hardware.get(23),
hardware.get(24), hardware.get(25));
}
Log.d(TAG,
"\n====================================== END =================================================\n");
} catch (Exception e) {
e.printStackTrace();
Log.d(TAG, "Static data error");
}
this.startService(new Intent(this, Registration.class));
}
#Override
protected void onStart() {
super.onStart();
Log.d(TAG, "ACTIVITY ONSTART");
/* Button btn = (Button) findViewById(R.id.upload);
btn.setOnClickListener(new OnClickListener() {
public void onClick(View v) {
//uploadServerData();
}
}); */
}
private String deviceInfo() {
Log.d(TAG, "deviceId: " + deviceId);
androidId = ""
+ android.provider.Settings.Secure.getString(
getContentResolver(),
android.provider.Settings.Secure.ANDROID_ID);
String deviceUid = "";
Log.d(TAG, "androidId: " + androidId);
if (deviceId == null || androidId == null) {
deviceUid = "35" + Build.BOARD.length() % 10 + Build.BRAND.length()
% 10 + Build.CPU_ABI.length() % 10 + Build.DEVICE.length()
% 10 + Build.DISPLAY.length() % 10 + Build.HOST.length()
% 10 + Build.ID.length() % 10 + Build.MANUFACTURER.length()
% 10 + Build.MODEL.length() % 10 + Build.PRODUCT.length()
% 10 + Build.TAGS.length() % 10 + Build.TYPE.length() % 10
+ Build.USER.length() % 10;
} else {
UUID deviceUuid = new UUID(androidId.hashCode(),
(long) deviceId.hashCode() << 32);
deviceUid = deviceUuid.toString();
}
Log.d(TAG, "Uid: " + deviceUid);
return deviceUid;
}
private String[] ProcessorInfo() {
FileReader fileStream = null;
String line;
String[] segs;
String[] proc_info = new String[3];
BufferedReader inStream = null;
try {
fileStream = new FileReader(PROC_FILE);
inStream = new BufferedReader(fileStream);
} catch (Exception e) {
e.printStackTrace();
}
try {
if (inStream != null) {
while ((line = inStream.readLine()) != null) {
if (line.startsWith("Processor")) {
segs = line.trim().split("[:] +");
Log.d(TAG, segs[1].toString());
proc_info[0] = segs[1].toString();
} else if (line.startsWith("BogoMIPS")) {
segs = line.trim().split("[:] +");
Log.d(TAG, segs[1].toString());
proc_info[1] = segs[1].toString();
} else if (line.startsWith("CPU architecture")) {
segs = line.trim().split("[:] +");
Log.d(TAG, segs[1].toString());
proc_info[2] = segs[1].toString();
}
}
}
} catch (Exception e) {
e.printStackTrace();
}
for (int p = 0; p < proc_info.length; p++) {
if (proc_info[p] == null) {
proc_info[p] = "Not found";
}
}
return proc_info;
}
private String[] cpu_freq() {
FileReader fileStream = null, fileStream1 = null;
String line, line1;
String[] cpu_frq = new String[2];
BufferedReader inStream = null, inStream1 = null;
try {
fileStream = new FileReader(CPU_FREQ_MAX_INFO);
fileStream1 = new FileReader(CPU_FREQ_MIN_INFO);
inStream = new BufferedReader(fileStream);
inStream1 = new BufferedReader(fileStream1);
} catch (Exception e) {
e.printStackTrace();
}
try {
if (inStream != null && inStream1 != null) {
while ((line = inStream.readLine()) != null
&& (line1 = inStream1.readLine()) != null) {
cpu_frq[0] = line + "hz";
cpu_frq[1] = line1 + "hz";
}
}
} catch (Exception e) {
e.printStackTrace();
}
for (int c = 0; c < cpu_frq.length; c++) {
if (cpu_frq[c] == null) {
cpu_frq[c] = "Not found";
}
}
return cpu_frq;
}
private String[] screenInfo() {
String[] screeninfo = new String[3];
DisplayMetrics dm = new DisplayMetrics();
getWindowManager().getDefaultDisplay().getMetrics(dm);
final int height = dm.heightPixels;
final int width = dm.widthPixels;
Log.d(TAG, "X factor: " + dm.xdpi);
Log.d(TAG, "Y factor: " + dm.ydpi);
Log.d(TAG, "Density: " + dm.densityDpi);
screeninfo[2] = String.valueOf(dm.densityDpi);
Log.d(TAG, "Height: " + height);
Log.d(TAG, "Width: " + width);
Log.d(TAG, "Resolution: " + width + "*" + height);
screeninfo[0] = width + "*" + height;
Log.d(TAG, "Scaled Density: " + dm.scaledDensity);
double screen_size = Math.sqrt(height ^ 2 + width ^ 2) / dm.densityDpi;
screeninfo[1] = String.valueOf(screen_size);
Log.d(TAG, "Screen size: " + screen_size);
for (int s = 0; s < screeninfo.length; s++) {
if (screeninfo[s] == null) {
screeninfo[s] = "Not found";
}
}
return screeninfo;
}
private String sensorsList() {
SensorManager sensormgr = (SensorManager) getSystemService(SENSOR_SERVICE);
List<Sensor> list = sensormgr.getSensorList(Sensor.TYPE_ALL);
String sens = "";
if (list.size() != 0) {
for (Sensor sensorlist : list) {
sens = sens.concat(sensorlist.getName());
sens = sens.concat("\n");
}
} else {
sens = "Not found";
}
return sens;
}
public void emailAccounts() {
Log.d(TAG, "inside emailaccount");
Account[] accounts = AccountManager.get(this).getAccounts();
int size = ead.selectAll().size();
List<String> dbAcc = ead.select();
Log.d(TAG, "dbAcc: " + dbAcc.toString());
Log.d(TAG, "size: " + dbAcc.size() + " " + "length: " + accounts.length);
if (accounts.length != 0) {
if (size == 0) {
for (Account eAccounts : accounts) {
ead.insert(eAccounts.name, eAccounts.type);
}
} else {
for (Account acc : accounts) {
if (!dbAcc.contains(acc.name + acc.type)) {
ead.insert(acc.name, acc.type);
;
}
}
}
}
}
public void totalMemoryInfo() {
File path = Environment.getDataDirectory();
StatFs stat = new StatFs(path.getPath());
long blockSize = stat.getBlockSize();
String ext_available, ext_used;
String internal_available, internal_used;
long totalBlocks = stat.getBlockCount();
double internal_total = totalBlocks * blockSize;
Log.d(TAG, "internal_total: " + internal_total);
long availableBlocks = stat.getAvailableBlocks();
internal_available = String.valueOf((availableBlocks * blockSize)
/ (1024 * 1024) + " MB");
Log.d(TAG, "internal_available: " + internal_available);
internal_used = String
.valueOf((internal_total - (availableBlocks * blockSize))
/ (1024 * 1024) + " MB");
if (android.os.Environment.getExternalStorageState().equals(
android.os.Environment.MEDIA_MOUNTED)) {
File path1 = Environment.getExternalStorageDirectory();
StatFs stat1 = new StatFs(path1.getPath());
long blockSize1 = stat1.getBlockSize();
long totalBlocks1 = stat1.getBlockCount();
long ext_total = totalBlocks1 * blockSize1;
Log.d(TAG, "ext_total: " + ext_total);
long availableBlocks1 = stat1.getAvailableBlocks();
ext_available = String.valueOf((availableBlocks1 * blockSize1)
/ (1024 * 1024) + " MB");
Log.d(TAG, "ext_available: " + ext_available);
ext_used = String
.valueOf((ext_total - (availableBlocks1 * blockSize1))
/ (1024 * 1024) + " MB");
} else {
ext_used = "Unmounted";
ext_available = "Unmounted";
Log.d(TAG, "ext_mem: " + "Unmounted");
}
md.insert(internal_available, internal_used, ext_available, ext_used);
}
public void toastMess(String responseValue, Context cxt) {
Toast.makeText(cxt, responseValue, Toast.LENGTH_SHORT).show();
}
public void onClick(View v) {
switch(v.getId()){
case R.id.btn_stop:
stopService(new Intent(DeviceIntelligence.this, Registration.class));
stopService(new Intent(DeviceIntelligence.this, MainService.class));
//Toast.makeText(getApplicationContext(), "Application stopped",Toast.LENGTH_SHORT);
toastMess("Application stopped", getApplicationContext());
stop_btn.setEnabled(false);
//stop_btn.setBackgroundColor(Color.GRAY);
break;
case R.id.btn_app_show:
startActivity(new Intent(DeviceIntelligence.this,ApplicationList.class));
Log.d("DM","Inside app show");
break;
case R.id.btn_browse_show:
startActivity(new Intent(DeviceIntelligence.this,BrowseList.class));
Log.d("DM", "Inside browse");
break;
case R.id.btn_stat:
startActivity(new Intent(DeviceIntelligence.this, StatisticsList.class));
Log.d("DM","Statistics");
break;
case R.id.settings:
Log.d("DM","Settings");
startActivity(new Intent(DeviceIntelligence.this, Settings.class));
break;
}
}
public void uploadServerData(Context ctx){
su = new ServerUpload();
su.uploadStaticDetails(ctx);
su.uploadurl(ctx);
su.uploadAppBehaviour(ctx);
su.uploadBootDetails(ctx);
su.uploadShutdownDetails(ctx);
su.uploadCallInfo(ctx);
su.uploadSmsInfo(ctx);
su.uploadBatteryInfo(ctx);
su.uploadAppList(ctx);
su.uploadConnectivityInfo(ctx);
// su.uploadEmailInfo(ctx);
// su.uploadAppUpdated(ctx);
su.uploadScreenInfo(ctx);
su.uploadTotalMemoryInfo(ctx);
}
}

You must create your activity using AITC2#getActivity() before invoking emailAccounts().
public void testEmailAccounts() {
DeviceIntelligence activity = getActivity();
activity.emailAccounts();
// ...
}
BTW, you should never try to create your Activities using new, like in new DeviceIntelligence().