/*
 * Licensed to the Apache Software Foundation (ASF) under one
 * or more contributor license agreements.  See the NOTICE file
 * distributed with this work for additional information
 * regarding copyright ownership.  The ASF licenses this file
 * to you 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 org.apache.taverna.mobile.utils;

import android.support.v4.app.Fragment;
import android.support.v4.app.FragmentManager;
import android.support.v4.app.FragmentTransaction;

public class ActivityUtils {


    public static void addFragmentToActivity (FragmentManager fragmentManager,
                                              Fragment fragment, int frameId) {
        FragmentTransaction transaction = fragmentManager.beginTransaction();
        transaction.replace(frameId, fragment);
        transaction.setTransition(FragmentTransaction.TRANSIT_FRAGMENT_CLOSE);
        transaction.addToBackStack(null);
        transaction.commit();
    }

}
/*
 * Licensed to the Apache Software Foundation (ASF) under one
 * or more contributor license agreements.  See the NOTICE file
 * distributed with this work for additional information
 * regarding copyright ownership.  The ASF licenses this file
 * to you 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 org.apache.taverna.mobile.utils;

import android.support.v4.app.Fragment;
import android.support.v4.app.FragmentManager;
import android.support.v4.app.FragmentTransaction;

public class ActivityUtils {


    public static void addFragmentToActivity (FragmentManager fragmentManager,
                                              Fragment fragment, int frameId) {

        for(int i = 0; i < fragmentManager.getBackStackEntryCount(); ++i) {
            fragmentManager.popBackStack();
        }
        FragmentTransaction transaction = fragmentManager.beginTransaction();
        transaction.replace(frameId, fragment);
        transaction.setTransition(FragmentTransaction.TRANSIT_FRAGMENT_CLOSE);
        transaction.addToBackStack(null);
        transaction.commit();
    }

}
remove fragment back stack error