com.spazedog.lib.taskmanager.Utils.java Source code

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Here is the source code for com.spazedog.lib.taskmanager.Utils.java

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/*
 * This file is part of the TaskManager Project: https://github.com/spazedog/taskmanager
 *  
 * Copyright (c) 2013 Daniel Berglv
 *
 * TaskManager is free software: you can redistribute it and/or modify
 * it under the terms of the GNU Lesser General Public License as published by
 * the Free Software Foundation, either version 3 of the License, or
 * (at your option) any later version.
    
 * TaskManager is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU Lesser General Public License for more details.
    
 * You should have received a copy of the GNU Lesser General Public License
 * along with TaskManager. If not, see <http://www.gnu.org/licenses/>
 */

package com.spazedog.lib.taskmanager;

import android.annotation.SuppressLint;
import android.annotation.TargetApi;
import android.os.Build;
import android.util.Log;

public class Utils {
    public static Boolean LOG = true;

    public static void log(String aTag, String aMethod, String aMessage) {
        if (LOG) {
            Log.i("TaskManager." + aTag + "::" + aMethod, aMessage);
        }
    }

    public static IManager getManager(android.support.v4.app.Fragment aFragment) {
        return buildSupportManager(aFragment, true);
    }

    public static IManager getManager(android.support.v4.app.FragmentActivity aActivity) {
        return buildSupportManager(aActivity, false);
    }

    @TargetApi(Build.VERSION_CODES.JELLY_BEAN_MR1)
    public static IManager getManager(android.app.Fragment aFragment) {
        return buildSupportManager(aFragment, true);
    }

    @TargetApi(Build.VERSION_CODES.HONEYCOMB)
    public static IManager getManager(android.app.Activity aActivity) {
        return buildSupportManager(aActivity, false);
    }

    private static IManager buildSupportManager(Object object, Boolean fragment) {
        android.support.v4.app.FragmentManager fm = fragment
                ? ((android.support.v4.app.Fragment) object).getChildFragmentManager()
                : ((android.support.v4.app.FragmentActivity) object).getSupportFragmentManager();

        IManager lManager;

        if ((lManager = ((IManager) fm
                .findFragmentByTag((fragment ? SupportChildManager.TAG : SupportTaskManager.TAG)))) == null) {
            if (fragment) {
                log("Utils", "buildSupportManager", "Attching a new ChildManager to "
                        + ((android.support.v4.app.Fragment) object).getClass().getName());

                buildSupportManager(((android.support.v4.app.Fragment) object).getActivity(), false);

                fm.beginTransaction().add((android.support.v4.app.Fragment) (lManager = new SupportChildManager()),
                        SupportChildManager.TAG).commit();

            } else {
                log("Utils", "buildSupportManager", "Attching a new TaskManager to "
                        + ((android.support.v4.app.FragmentActivity) object).getClass().getName());

                fm.beginTransaction().add((android.support.v4.app.Fragment) (lManager = new SupportTaskManager()),
                        SupportTaskManager.TAG).commit();
            }
        }

        return lManager;
    }

    @SuppressLint("NewApi")
    @TargetApi(Build.VERSION_CODES.HONEYCOMB)
    private static IManager buildManager(Object object, Boolean fragment) {
        android.app.FragmentManager fm = fragment ? ((android.app.Fragment) object).getChildFragmentManager()
                : ((android.app.Activity) object).getFragmentManager();

        IManager lManager;

        if ((lManager = ((IManager) fm
                .findFragmentByTag((fragment ? ChildManager.TAG : TaskManager.TAG)))) == null) {
            if (fragment) {
                log("Utils", "buildManager",
                        "Attching a new ChildManager to " + ((android.app.Fragment) object).getClass().getName());

                buildSupportManager(((android.app.Fragment) object).getActivity(), false);

                fm.beginTransaction().add((android.app.Fragment) (lManager = new ChildManager()), ChildManager.TAG)
                        .commit();

            } else {
                log("Utils", "buildManager",
                        "Attching a new TaskManager to " + ((android.app.Activity) object).getClass().getName());

                fm.beginTransaction().add((android.app.Fragment) (lManager = new TaskManager()), TaskManager.TAG)
                        .commit();
            }
        }

        return lManager;
    }
}