org.ioc.commons.impl.android.ui.FragmentView Maven / Gradle / Ivy

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package org.ioc.commons.impl.android.ui;

import org.ioc.commons.flowcontrol.actioncontroller.IsExternalAction;
import org.ioc.commons.flowcontrol.eventbus.IsEvent;
import org.ioc.commons.flowcontrol.operationmanager.IsOperation;
import org.ioc.commons.ui.IsView;
import org.ioc.commons.ui.IsViewPresenter;

import android.app.Activity;

public class FragmentView, O extends Enum, A extends Enum, P extends IsViewPresenter>
		extends FragmentDisplay implements IsView {
	/**
	 * Determines if {@link #activate()} and {@link #deactivate()} methods will
	 * be automatically invoked when {@link #onLoad()} and {@link #onUnload()}
	 * methods are called. By default value is true.
	 */
	private boolean autoActivation = true;
	private boolean manuallyActive;

	/**
	 * Default constructor. By default auto activation is true.
	 * 
	 * @see FragmentView#autoActivation
	 */
	public FragmentView() {
	}

	/**
	 * Constructor which set value of {@link #autoActivation}
	 * 
	 * @param autoActivation
	 * 
	 * @see FragmentView#autoActivation
	 */
	public FragmentView(boolean autoActivation) {
		this.autoActivation = autoActivation;
	}

//	@Override
//	public void onCreate(Bundle savedInstanceState) {
//		super.onCreate(savedInstanceState);
//		this.setRetainInstance(true);
//	}

	/**
	 * This method should be manually called to indicate view is active when
	 * {@link #autoActivation} is false.
	 */
	@Override
	public void activate() {
		this.manuallyActive = true;
		if (this.presenter != null) {
			this.presenter.onActive();
		}
	}

	/**
	 * This method should be manually called to indicate view is not active when
	 * {@link #autoActivation} is false.
	 */
	@Override
	public void deactivate() {
		this.manuallyActive = false;
		if (this.presenter != null) {
			this.presenter.onDeactive();
		}
	}

	@Override
	public boolean isActive() {
		// View view = this.getView();
		// int b = getChildFragmentManager().getBackStackEntryCount();
//		if (getChildFragmentManager() != null) {
//			getChildFragmentManager().executePendingTransactions();
//		}
		boolean added = this.isAdded();
		// boolean attached = view != null ? view.isAttachedToWindow() : false;
		return this.autoActivation ? added : this.manuallyActive;
	}

	@Override
	public void onResume() {
		super.onResume();

		if (this.autoActivation && !this.manuallyActive) {
			activate();
		}

	}

	@Override
	public void onPause() {
		super.onPause();

		if (this.autoActivation && this.manuallyActive) {
			deactivate();
		}

	}
}