com.joanzapata.android.twitter.ViewPagerActivity Maven / Gradle / Ivy
/**
* Copyright 2013 Joan Zapata
*
* 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.joanzapata.android.twitter;
import android.support.v4.app.Fragment;
import android.support.v4.app.FragmentActivity;
import android.support.v4.app.FragmentPagerAdapter;
import android.support.v4.view.ViewPager;
import android.util.Log;
import com.actionbarsherlock.app.SherlockFragmentActivity;
import com.googlecode.androidannotations.annotations.*;
@EActivity(R.layout.main)
@OptionsMenu(R.menu.actionbar)
public class ViewPagerActivity extends SherlockFragmentActivity {
private static final String TAG = ViewPagerActivity.class.getSimpleName();
@ViewById
protected ViewPager viewPager;
@AfterViews
protected void setUp() {
viewPager.setAdapter(new ViewPagerAdapter(this));
}
@OptionsItem(R.id.about)
protected void onAbout() {
viewPager.setCurrentItem(1);
}
static class ViewPagerAdapter extends FragmentPagerAdapter {
@SuppressWarnings("unchecked")
private Class[] pages = new Class[]
{TwitterFragment_.class, AboutFragment_.class};
public ViewPagerAdapter(FragmentActivity context) {
super(context.getSupportFragmentManager());
}
@Override
public int getCount() {
return pages.length;
}
@Override
public Fragment getItem(int position) {
try {
return pages[position].newInstance();
} catch (Exception e) {
Log.e(TAG, "", e);
return null;
}
}
}
}