com.momock.outlet.card.FragmentCardOutlet.java Source code

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Here is the source code for com.momock.outlet.card.FragmentCardOutlet.java

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/*******************************************************************************
 * Copyright 2012 momock.com
 * 
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 * 
 *   http://www.apache.org/licenses/LICENSE-2.0
 * 
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 ******************************************************************************/
package com.momock.outlet.card;

import android.os.Handler;
import android.support.v4.app.FragmentManager;
import android.support.v4.app.FragmentTransaction;

import com.momock.holder.FragmentHolder;
import com.momock.holder.FragmentManagerHolder;
import com.momock.holder.IComponentHolder;
import com.momock.outlet.IPlug;
import com.momock.outlet.Outlet;
import com.momock.util.Logger;

public class FragmentCardOutlet extends Outlet implements ICardOutlet {
    FragmentManagerHolder fmh;
    int containerId;

    public FragmentCardOutlet(int containerId) {
        this.containerId = containerId;
    }

    public void attach(FragmentManagerHolder fmh) {
        this.fmh = fmh;
        setActivePlug(getActivePlug());
    }

    @Override
    public void setActivePlug(final IPlug plug) {
        activePlug = plug;
        if (fmh != null && fmh.getFragmentManager() != null && plug != null) {
            new Handler().post(new Runnable() {

                @Override
                public void run() {
                    IComponentHolder ch = ((ICardPlug) plug).getComponent();
                    if (plug != null && ch instanceof FragmentHolder) {
                        try {
                            FragmentManager fm = fmh.getFragmentManager();
                            FragmentTransaction ft = fm.beginTransaction();
                            FragmentHolder fh = (FragmentHolder) ch;
                            ft.replace(containerId, fh.getFragment());
                            ft.commit();
                            fm.executePendingTransactions();
                        } catch (Exception e) {
                            Logger.error(e);
                        }
                    }
                }

            });
        }
    }

}