VersionHelper.java

package com.pinthecloud.athere.helper;

import java.util.List;

import android.content.pm.PackageManager.NameNotFoundException;

import com.microsoft.windowsazure.mobileservices.MobileServiceTable;
import com.microsoft.windowsazure.mobileservices.ServiceFilterResponse;
import com.microsoft.windowsazure.mobileservices.TableOperationCallback;
import com.microsoft.windowsazure.mobileservices.TableQueryCallback;
import com.pinthecloud.athere.AhApplication;
import com.pinthecloud.athere.exception.AhException;
import com.pinthecloud.athere.exception.ExceptionManager;
import com.pinthecloud.athere.fragment.AhFragment;
import com.pinthecloud.athere.interfaces.AhEntityCallback;
import com.pinthecloud.athere.model.AppVersion;
import com.pinthecloud.athere.util.AsyncChainer;

public class VersionHelper {

	public enum TYPE {
		MANDATORY,
		OPTIONAL
	}

	private AhApplication app;
	private MobileServiceTable<AppVersion> appVersionTable;


	public VersionHelper() {
		app = AhApplication.getInstance();
		appVersionTable = app.getmClient().getTable(AppVersion.class);
	}


	public void insertAppVersionAsync(final AhFragment frag, AppVersion appVersion, final AhEntityCallback<AppVersion> callback) throws AhException {
		if (!app.isOnline()) {
			ExceptionManager.fireException(new AhException(frag, "createSquareAsync", AhException.TYPE.INTERNET_NOT_CONNECTED));
			return;
		}

		appVersionTable.insert(appVersion, new TableOperationCallback<AppVersion>() {

			@Override
			public void onCompleted(AppVersion entity, Exception exception, ServiceFilterResponse response) {
				if (exception == null) {
					if (callback != null){
						callback.onCompleted(entity);
					}
					AsyncChainer.notifyNext(frag);
				} else {
					ExceptionManager.fireException(new AhException(frag, "createSquareAsync", AhException.TYPE.SERVER_ERROR));
				}
			}
		});
	}


	public void getServerAppVersionAsync(final AhFragment frag, final AhEntityCallback<AppVersion> callback) {
		if (!app.isOnline()) {
			ExceptionManager.fireException(new AhException(frag, "getServerAppVersionAsync", AhException.TYPE.INTERNET_NOT_CONNECTED));
			return;
		}

		appVersionTable.select("").execute(new TableQueryCallback<AppVersion>() {

			@Override
			public void onCompleted(List<AppVersion> list, int count, Exception exception,
					ServiceFilterResponse response) {
				if(exception == null){
					if (list.size() == 1) {
						if(callback != null){
							callback.onCompleted(list.get(0));
						}
						AsyncChainer.notifyNext(frag);
					} else {
						ExceptionManager.fireException(new AhException(frag, "getServerAppVersionAsync", AhException.TYPE.SERVER_ERROR));
					}
				} else {
					ExceptionManager.fireException(new AhException(frag, "getServerAppVersionAsync", AhException.TYPE.SERVER_ERROR));
				}
			}
		});
	}


	public double getClientAppVersion() throws NameNotFoundException {
		String versionName = app.getPackageManager().getPackageInfo(app.getPackageName(), 0).versionName;
		return Double.parseDouble(versionName);
	}


	//	public AppVersion _getServerAppVersionSync(final AhFragment frag) {
	//		if (!app.isOnline()) {
	//			ExceptionManager.fireException(new AhException(frag, "getServerAppVersionSync", AhException.TYPE.INTERNET_NOT_CONNECTED));
	//			return null;
	//		}
	//
	//		final AhCarrier<AppVersion> carrier = new AhCarrier<AppVersion>();
	//		appVersionTable.select("").execute(new TableQueryCallback<AppVersion>() {
	//
	//			@Override
	//			public void onCompleted(List<AppVersion> list, int count, Exception exception,
	//					ServiceFilterResponse response) {
	//				if(exception == null){
	//					if (list.size() == 1) {
	//						AppVersion appVersion = list.get(0);
	//						carrier.load(appVersion);
	//					} else {
	//						ExceptionManager.fireException(new AhException(frag, "getServerAppVersionSync", AhException.TYPE.SERVER_ERROR));
	//					}
	//
	//					synchronized (lock) {
	//						lock.notify();
	//					}
	//				} else {
	//					carrier.load(null);
	//					ExceptionManager.fireException(new AhException(frag, "getServerAppVersionSync", AhException.TYPE.SERVER_ERROR));
	//				}
	//			}
	//		});
	//
	//		synchronized (lock) {
	//			try {
	//				lock.wait();
	//			} catch (InterruptedException e) {
	//				e.printStackTrace();
	//			}
	//		}
	//
	//		return carrier.getItem();
	//	}
}


// get Version from server;
// get Version from client;
// compare
// if (isOld)
//		show Dialog;
// else
//		keep do afterward thing;

//
//new AlertDialog.Builder(Test.this)
//.setIcon(R.drawable.icon)
//.setTitle("Update Available")
//.setMessage("An update for is available!\\n\\nOpen Android Market and see the details?")
//.setPositiveButton("Yes", new DialogInterface.OnClickListener() {
//        public void onClick(DialogInterface dialog, int whichButton) {
//                /* User clicked OK so do some stuff */
//                Intent intent = new Intent(Intent.ACTION_VIEW, Uri.parse("market://search?q=pname:your.app.id"));
//                startActivity(intent);
//        }
//})
//.setNegativeButton("No", new DialogInterface.OnClickListener() {
//        public void onClick(DialogInterface dialog, int whichButton) {
//                /* User clicked Cancel */
//        }
//})
//.show();
//}