public class UriList {
private Context mContext;
public UriList(Context context) {
// TODO Auto-generated constructor stub
mContext = context;
}
/**
* Function that returns the Registration service uri
* registration/index
* @return getRegistrationUri
*/
public String getRegistrationUri(){
return mContext.getResources().getString(R.string.serviceUrl)+"registration/index";
}
/**
* Function that returns the Login service uri
* loginpage/loginwebservice
* @return getLoginUri
*/
public String getLoginUri(){
return mContext.getResources().getString(R.string.serviceUrl)+"loginpage/loginwebservice";
}
private Context mContext;
public UriList(Context context) {
// TODO Auto-generated constructor stub
mContext = context;
}
/**
* Function that returns the Registration service uri
* registration/index
* @return getRegistrationUri
*/
public String getRegistrationUri(){
return mContext.getResources().getString(R.string.serviceUrl)+"registration/index";
}
/**
* Function that returns the Login service uri
* loginpage/loginwebservice
* @return getLoginUri
*/
public String getLoginUri(){
return mContext.getResources().getString(R.string.serviceUrl)+"loginpage/loginwebservice";
}
//----------------------------------------------------------
public interface RequestTypes {
static int GET = 0;
static int POST = 1;
}
//--------------------------------
public class ConnectServer extends Thread{
private String mServerResponse;
private String mUri;
private int mRequestType;
private List<NameValuePair> mNameValuePairs;
private String mPostdata;
private Context mContext;
public ConnectServer(Context context, String uri, int requestType, List<NameValuePair> nameValuePairs) {
// TODO Auto-generated constructor stub
mUri = uri;
mServerResponse = "";
mRequestType = requestType;
mNameValuePairs = nameValuePairs;
mContext = context;
startThread();
}
public ConnectServer(Context context, String uri, int requestType, String postData) {
// TODO Auto-generated constructor stub
mUri = uri;
mServerResponse = "";
mRequestType = requestType;
mPostdata = postData;
mContext = context;
startThread();
}
public ConnectServer(Context context, String uri, int requestType) {
// TODO Auto-generated constructor stub
mUri = uri;
mServerResponse = "";
mRequestType = requestType;
mContext = context;
startThread();
}
private void startThread() {
// TODO Auto-generated method stub
if(CheckInternet.checkConn(mContext)){
Log.e("", "net exists");
start();
}
else{
if(mContext instanceof Activity){
Utilities.showMessage
("Cannot Connect to Server, Check ur Internet connection", (Activity)mContext);
}
}
}
@Override
public void run() {
// TODO Auto-generated method stub
super.run();
int timeoutConnection = 50000;
int timeoutSocket = 50000;
Log.e("", mUri);
HttpParams params = new BasicHttpParams();
HttpConnectionParams.setConnectionTimeout(params, timeoutConnection);
HttpConnectionParams.setSoTimeout(params, timeoutSocket);
HttpClient client = new DefaultHttpClient(params);
switch (mRequestType) {
case RequestTypes.GET: try{
HttpGet get = new HttpGet(mUri);
HttpResponse response = client.execute(get);
mServerResponse = EntityUtils.toString(response.getEntity());
Log.e("", mServerResponse);
}
catch (Exception e) {
// TODO: handle exception
Utilities.showMessage
("Coonection time out", (Activity)mContext);
e.printStackTrace();
}
break;
case RequestTypes.POST: try{
HttpPost post = new HttpPost(mUri);
if(mNameValuePairs != null){
MultipartEntity entity = new MultipartEntity(HttpMultipartMode.BROWSER_COMPATIBLE);
for(int index=0; index < mNameValuePairs.size(); index++) {
if(mNameValuePairs.get(index).getName().equalsIgnoreCase("file")) {
// If the key equals to "image", we use FileBody to transfer the data
entity.addPart(mNameValuePairs.get(index).getName(), new FileBody(new File (mNameValuePairs.get(index).getValue())));
} else {
// Normal string data
entity.addPart(mNameValuePairs.get(index).getName(), new StringBody(mNameValuePairs.get(index).getValue()));
}
}
post.setEntity(entity);
}
else if(mPostdata !=""){
post.setEntity(new StringEntity(mPostdata));
post.setHeader("Accept", "application/json");
post.setHeader("Content-type", "application/json");
}
HttpResponse response = client.execute(post);
mServerResponse = EntityUtils.toString(response.getEntity());
Log.e("", mServerResponse);
}
catch(Exception e){
e.printStackTrace();
Utilities.showMessage
("Coonection time out", (Activity)mContext);
}
}
}
/**
* Function tht returns server response
* @return a string containing server response
*/
public String getServerResponse(){
return mServerResponse;
}
}
//-------------------------------------------------
public class CheckInternet {
public static boolean checkConn(Context ctx)
{
ConnectivityManager conMgr = (ConnectivityManager)ctx.getSystemService(Context.CONNECTIVITY_SERVICE);
NetworkInfo info = conMgr.getActiveNetworkInfo();
if (info == null || !info.isConnected() || !info.isAvailable()){
// Toast.makeText(ctx, "Internet connection is not available.", Toast.LENGTH_LONG).show();
return false;
}
return true;
}
/**
* Function to check whether google play installed or not
* @param context
* @return
*/
public static String isGooglePlayInstalled(Context context){
String GooglePlayStorePackageNameOld = "com.google.market";
String GooglePlayStorePackageNameNew = "com.android.vending";
PackageManager packageManager = context.getPackageManager();
List<PackageInfo> packages = packageManager.getInstalledPackages(PackageManager.GET_UNINSTALLED_PACKAGES);
for (PackageInfo packageInfo : packages) {
if (packageInfo.packageName.equals(GooglePlayStorePackageNameOld)) {
return GooglePlayStorePackageNameOld;
}
else if(packageInfo.packageName.equals(GooglePlayStorePackageNameNew)) {
return GooglePlayStorePackageNameNew;
}
}
return "";
}
}
//----------------------------------------------
HOW TO USE
@Override
public Boolean doBackgroundWork(String[] params) {
// TODO Auto-generated method stub
super.doBackgroundWork(params);
boolean result = false;
ConnectServer server;
try {
if(misFbPressed){
server = new ConnectServer(Login.this, new UriList(
getBaseContext()).getFacebookLoginUrl(), RequestTypes.POST,
getNameValuePairs(params));
while (server.isAlive());
if (server.getServerResponse().length()>0) {
GCMRegistrar.setRegisteredOnServer(getBaseContext(), true);
JSONArray array = (JSONArray) new JSONTokener(
server.getServerResponse()).nextValue();
if (array.length() > 0) {
if(array.getJSONObject(0).getString("public_name").trim().length()>0){
saveDetailsToPreference(array);
result = true;
getSharedPreferences(UserDetailsForPref.PREF_NAME, MODE_PRIVATE)
.edit().putBoolean(Utilities.isloggedin, true).commit();
}
else{
updateUserDetails(array);
}
}
}
}
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