SettingsFragment.java

package com.pinthecloud.athere.fragment;


import android.content.Intent;
import android.os.Bundle;
import android.support.v7.app.ActionBar;
import android.view.LayoutInflater;
import android.view.View;
import android.view.View.OnClickListener;
import android.view.ViewGroup;
import android.widget.ProgressBar;
import android.widget.ToggleButton;

import com.facebook.AppEventsLogger;
import com.facebook.Session;
import com.facebook.SessionState;
import com.facebook.UiLifecycleHelper;
import com.facebook.model.GraphUser;
import com.facebook.widget.FacebookDialog;
import com.facebook.widget.LoginButton;
import com.pinthecloud.athere.AhGlobalVariable;
import com.pinthecloud.athere.R;
import com.pinthecloud.athere.activity.GuideActivity;
import com.pinthecloud.athere.interfaces.AhEntityCallback;
import com.pinthecloud.athere.model.AhUser;
import com.pinthecloud.athere.util.AsyncChainer;
import com.pinthecloud.athere.util.AsyncChainer.Chainable;

public class SettingsFragment extends AhFragment{

	private ProgressBar progressBar;
	private LoginButton logoutButton;
	private UiLifecycleHelper uiHelper;

	private ToggleButton chatAlarmButton;
	private ToggleButton chupaAlarmButton;

	private AhUser user;

	private Session.StatusCallback callback = new Session.StatusCallback() {
		@Override
		public void call(Session session, SessionState state, Exception exception) {
			onSessionStateChange(session, state, exception);
		}
	};

	private FacebookDialog.Callback dialogCallback = new FacebookDialog.Callback() {
		@Override
		public void onError(FacebookDialog.PendingCall pendingCall, Exception error, Bundle data) {
		}
		@Override
		public void onComplete(FacebookDialog.PendingCall pendingCall, Bundle data) {
		}
	};


	@Override
	public void onCreate(Bundle savedInstanceState) {
		super.onCreate(savedInstanceState);
		uiHelper = new UiLifecycleHelper(activity, callback);
		uiHelper.onCreate(savedInstanceState);

		Intent intent = activity.getIntent();
		user = intent.getParcelableExtra(AhGlobalVariable.USER_KEY);
	}


	@Override
	public View onCreateView(LayoutInflater inflater, ViewGroup container,
			Bundle savedInstanceState) {
		super.onCreateView(inflater, container, savedInstanceState);
		View view = inflater.inflate(R.layout.fragment_settings, container, false);

		findComponent(view);
		setActionBar();
		setButtonEvent();
		setLogoutButton();

		return view;
	}


	@Override
	public void onSaveInstanceState(Bundle outState) {
		super.onSaveInstanceState(outState);
		uiHelper.onSaveInstanceState(outState);
	}


	@Override
	public void onResume() {
		super.onResume();
		Session session = Session.getActiveSession();
		if (session != null && (session.isOpened() || session.isClosed()) ) {
			onSessionStateChange(session, session.getState(), null);
		}
		uiHelper.onResume();
		AppEventsLogger.activateApp(context);
	}


	@Override
	public void onPause() {
		super.onPause();
		uiHelper.onPause();
		AppEventsLogger.deactivateApp(context);
	}


	@Override
	public void onDestroy() {
		super.onDestroy();
		uiHelper.onDestroy();
	}


	@Override
	public void onActivityResult(int requestCode, int resultCode, Intent data) {
		super.onActivityResult(requestCode, resultCode, data);
		uiHelper.onActivityResult(requestCode, resultCode, data, dialogCallback);
	}


	private void findComponent(View view){
		progressBar = (ProgressBar)view.findViewById(R.id.settings_frag_progress_bar);
		logoutButton = (LoginButton)view.findViewById(R.id.settings_frag_logout_button);
		chatAlarmButton = (ToggleButton)view.findViewById(R.id.settings_frag_chat_alarm);
		chupaAlarmButton = (ToggleButton)view.findViewById(R.id.settings_frag_chupa_alarm);
	}


	private void setActionBar(){
		ActionBar actionBar = activity.getSupportActionBar();
		actionBar.setDisplayHomeAsUpEnabled(true);
		actionBar.setHomeButtonEnabled(true);
	}


	private void setButtonEvent(){
		chatAlarmButton.setChecked(userHelper.isChatEnable());
		chatAlarmButton.setOnClickListener(new OnClickListener() {

			@Override
			public void onClick(View v) {
				userHelper.setChatEnable(chatAlarmButton.isChecked());
			}
		});

		chupaAlarmButton.setChecked(user.isChupaEnable());
		chupaAlarmButton.setOnClickListener(new OnClickListener() {

			@Override
			public void onClick(View v) {
				progressBar.setVisibility(View.VISIBLE);
				progressBar.bringToFront();
				chupaAlarmButton.setEnabled(false);

				user.setChupaEnable(chupaAlarmButton.isChecked());
				userHelper.updateUserAsync(thisFragment, user, new AhEntityCallback<AhUser>() {

					@Override
					public void onCompleted(AhUser entity) {
						progressBar.setVisibility(View.GONE);
						chupaAlarmButton.setEnabled(true);
						userHelper.setMyChupaEnable(chupaAlarmButton.isChecked());
					}
				});
			}
		});
	}


	private void setLogoutButton(){
		logoutButton.setBackgroundResource(R.drawable.guide_logout_btn);
		logoutButton.setCompoundDrawablesWithIntrinsicBounds(0,0,0,0);
		logoutButton.setUserInfoChangedCallback(new LoginButton.UserInfoChangedCallback() {

			@Override
			public void onUserInfoFetched(GraphUser user) {
				Session session = Session.getActiveSession();
				if (session == null || session.isClosed() || user == null) {
					logout();
				}
			}
		});
	}


	private void logout(){
		progressBar.setVisibility(View.VISIBLE);
		progressBar.bringToFront();

		AsyncChainer.asyncChain(thisFragment, new Chainable(){

			@Override
			public void doNext(AhFragment frag) {
				if(squareHelper.isLoggedInSquare()){
					AhUser myUser = userHelper.getMyUserInfo();
					userHelper.exitSquareAsync(thisFragment, myUser, new AhEntityCallback<Boolean>() {

						@Override
						public void onCompleted(Boolean result) {
							app.removeMySquarePreference(thisFragment);
						}
					});
				}else{
					AsyncChainer.notifyNext(frag);
				}
			}
		}, new Chainable() {

			@Override
			public void doNext(AhFragment frag) {
				app.removeMyUserPreference(thisFragment);

				Intent intent = new Intent(context, GuideActivity.class);
				intent.setFlags(Intent.FLAG_ACTIVITY_CLEAR_TASK | Intent.FLAG_ACTIVITY_NEW_TASK);
				startActivity(intent);
			}
		});
	}


	private void onSessionStateChange(Session session, SessionState state, Exception exception) {
	}
}