package jp.mydns.sys1yagi.android.activeandroidsample; import java.util.List; import java.util.Locale; import jp.mydns.sys1yagi.android.activeandroidsample.history.HistoryFragment; import jp.mydns.sys1yagi.android.activeandroidsample.model.Todo; import jp.mydns.sys1yagi.android.activeandroidsample.todo.TodoDaoHelper; import jp.mydns.sys1yagi.android.activeandroidsample.todo.TodoFragment; import android.app.ActionBar; import android.app.FragmentTransaction; 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 com.activeandroid.ActiveAndroid; import com.activeandroid.query.Select; public class ActiveAndroidSampleActivity extends FragmentActivity implements ActionBar.TabListener { SectionsPagerAdapter mSectionsPagerAdapter; ViewPager mViewPager; private MenuItem mCleanup; private TodoFragment mTodoFragment; private HistoryFragment mHistoryFragment; @Override protected void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); setContentView(R.layout.activity_active_android_sample); final ActionBar actionBar = getActionBar(); actionBar.setNavigationMode(ActionBar.NAVIGATION_MODE_TABS); mSectionsPagerAdapter = new SectionsPagerAdapter( getSupportFragmentManager()); mViewPager = (ViewPager) findViewById(R.id.pager); mViewPager.setAdapter(mSectionsPagerAdapter); mViewPager .setOnPageChangeListener(new ViewPager.SimpleOnPageChangeListener() { @Override public void onPageSelected(int position) { actionBar.setSelectedNavigationItem(position); } }); for (int i = 0; i < mSectionsPagerAdapter.getCount(); i++) { actionBar.addTab(actionBar.newTab() .setText(mSectionsPagerAdapter.getPageTitle(i)) .setTabListener(this)); } } @Override public boolean onCreateOptionsMenu(Menu menu) { // Inflate the menu; this adds items to the action bar if it is present. getMenuInflater().inflate(R.menu.active_android_sample, menu); return true; } @Override public boolean onOptionsItemSelected(MenuItem item) { ActiveAndroid.beginTransaction(); try { List<Todo> ended = new Select() .from(Todo.class) .where(Todo.COLUMN_STATUS + "=?", Integer.toString(TodoDaoHelper.STATUS_END)) .execute(); for (Todo todo : ended) { todo.setStatus(TodoDaoHelper.STATUS_ARCHIVE); todo.save(); } ActiveAndroid.setTransactionSuccessful(); } finally { ActiveAndroid.endTransaction(); } // 画面更新 if (mTodoFragment != null) { mTodoFragment.reload(); } if (mHistoryFragment != null) { mHistoryFragment.reload(); } return true; } @Override public void onTabSelected(ActionBar.Tab tab, FragmentTransaction fragmentTransaction) { mViewPager.setCurrentItem(tab.getPosition()); } @Override public void onTabUnselected(ActionBar.Tab tab, FragmentTransaction fragmentTransaction) { } @Override public void onTabReselected(ActionBar.Tab tab, FragmentTransaction fragmentTransaction) { } /** * A {@link FragmentPagerAdapter} that returns a fragment corresponding to * one of the sections/tabs/pages. */ public class SectionsPagerAdapter extends FragmentPagerAdapter { public SectionsPagerAdapter(FragmentManager fm) { super(fm); } @Override public Fragment getItem(int position) { Fragment fragment = null; switch (position) { case 0: if (mTodoFragment == null) { mTodoFragment = new TodoFragment(); } fragment = mTodoFragment; break; case 1: if (mHistoryFragment == null) { mHistoryFragment = new HistoryFragment(); } fragment = mHistoryFragment; break; } return fragment; } @Override public int getCount() { return 2; } @Override public CharSequence getPageTitle(int position) { Locale l = Locale.getDefault(); switch (position) { case 0: return getString(R.string.title_todo).toUpperCase(l); case 1: return getString(R.string.title_history).toUpperCase(l); } return null; } } }