ca.barrenechea.stickyheaders.MainActivity.java Source code

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Here is the source code for ca.barrenechea.stickyheaders.MainActivity.java

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/*
 * Copyright 2014 Eduardo Barrenechea
 *
 * 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 ca.barrenechea.stickyheaders;

import android.content.Intent;
import android.net.Uri;
import android.os.Bundle;
import android.support.v4.app.Fragment;
import android.support.v4.app.FragmentActivity;
import android.support.v4.app.FragmentManager;
import android.support.v4.app.FragmentPagerAdapter;
import android.support.v4.view.ViewPager;
import android.view.Menu;
import android.view.MenuItem;

import ca.barrenechea.stickyheaders.ui.DoubleHeaderFragment;
import ca.barrenechea.stickyheaders.ui.InlineDoubleHeaderFragment;
import ca.barrenechea.stickyheaders.ui.InlineStickyHeaderFragment;
import ca.barrenechea.stickyheaders.ui.StickyHeaderFragment;

public class MainActivity extends FragmentActivity {

    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.activity_main);

        HeaderPagerAdapter adapter = new HeaderPagerAdapter(this.getSupportFragmentManager());

        ViewPager pager = (ViewPager) this.findViewById(R.id.pager);
        pager.setAdapter(adapter);
    }

    @Override
    public boolean onCreateOptionsMenu(Menu menu) {
        this.getMenuInflater().inflate(R.menu.activity_main, menu);
        return true;
    }

    @Override
    public boolean onOptionsItemSelected(MenuItem item) {
        if (item.getItemId() == R.id.action_about) {
            Intent intent = new Intent(Intent.ACTION_VIEW, Uri.parse("https://github.com/edubarr/header-decor"));
            this.startActivity(intent);
            return true;
        }

        return super.onOptionsItemSelected(item);
    }

    class HeaderPagerAdapter extends FragmentPagerAdapter {

        public HeaderPagerAdapter(FragmentManager fm) {
            super(fm);
        }

        @Override
        public Fragment getItem(int position) {
            switch (position) {
            case 0:
                return new StickyHeaderFragment();

            case 1:
                return new InlineStickyHeaderFragment();

            case 2:
                return new DoubleHeaderFragment();

            case 3:
                return new InlineDoubleHeaderFragment();

            default:
                return null;
            }
        }

        @Override
        public int getCount() {
            return 4;
        }

        @Override
        public CharSequence getPageTitle(int position) {
            switch (position) {
            case 0:
                return "Sticky Header";

            case 1:
                return "Sticky Header - Inline";

            case 2:
                return "Double Header";

            case 3:
                return "Double Header - Inline";

            default:
                return null;
            }
        }
    }
}