sintef.android.gravity.wizard.WizardTemplate.java Source code

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Here is the source code for sintef.android.gravity.wizard.WizardTemplate.java

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/*
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 sintef.android.gravity.wizard;

import android.app.Activity;
import android.os.Bundle;
import android.support.annotation.Nullable;
import android.support.v4.app.Fragment;
import android.view.LayoutInflater;
import android.view.View;
import android.view.ViewGroup;

import butterknife.ButterKnife;

/**
 * Created by samyboy89 on 26/02/15.
 */
public abstract class WizardTemplate extends Fragment {

    public final static String RES_ID = "res_id";
    public final static String POSITION = "position";

    protected WizardMain mWizardMain;
    protected int mPosition;

    public WizardTemplate() {
    }

    protected static <T extends WizardTemplate> T newInstance(Class<T> clazz, int resId, int position) {
        T f;
        try {
            f = clazz.newInstance();
        } catch (java.lang.InstantiationException e) {
            e.printStackTrace();
            return null;
        } catch (IllegalAccessException e) {
            e.printStackTrace();
            return null;
        }
        Bundle args = new Bundle();
        args.putInt(RES_ID, resId);
        args.putInt(POSITION, position);
        f.setArguments(args);
        return f;
    }

    @Override
    public void onAttach(Activity activity) {
        mWizardMain = (WizardMain) activity;
        super.onAttach(activity);
    }

    @Override
    public View onCreateView(LayoutInflater inflater, @Nullable ViewGroup container,
            @Nullable Bundle savedInstanceState) {
        return inflater.inflate(getArguments().getInt(RES_ID), container, false);
    }

    @Override
    public void onViewCreated(View view, @Nullable Bundle savedInstanceState) {
        super.onViewCreated(view, savedInstanceState);
        if (getView() == null)
            return;

        mPosition = getArguments().getInt(POSITION);

        ButterKnife.inject(this, getView());
        init();
    }

    public abstract void init();
}