net.yadiary.android.sample.yamaneko.MainActivity.java Source code

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Here is the source code for net.yadiary.android.sample.yamaneko.MainActivity.java

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//
//   Copyright (C) 2012 Yasuhiro ABE <yasu@yasundial.org>
//   
//   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 net.yadiary.android.sample.yamaneko;

import android.database.Cursor;
import android.os.Bundle;
import android.support.v4.app.FragmentActivity;
import android.support.v4.app.LoaderManager;
import android.support.v4.content.Loader;
import android.view.Menu;
import android.view.MenuItem;
import android.widget.Toast;

public class MainActivity extends FragmentActivity implements LoaderManager.LoaderCallbacks<Void> {
    @Override
    public void onCreate(Bundle savedInstanceState) {
        CommonUtils.logit("called");
        super.onCreate(savedInstanceState);
        setContentView(R.layout.main);

        // @see http://yuki312.blogspot.jp/2012/02/loadermanager.html
        getSupportLoaderManager();
    }

    public void doSearch(String codep, String codes) {
        CommonUtils.logit("called with codep=" + codep + ",codes=" + codes);
        ListFragment listFragment = (ListFragment) getSupportFragmentManager()
                .findFragmentById(R.id.fragmentMainList);
        Bundle bundle = new Bundle();
        bundle.putString(JPostalProvider.FIELD_CODEPREFIX, codep);
        bundle.putString(JPostalProvider.FIELD_CODESUFFIX, codes);
        bundle.putString(JPostalProvider.FIELD_QID, "" + new java.util.Date().getTime());

        getSupportLoaderManager().restartLoader(0, bundle, listFragment);
        Loader<Void> loader = getSupportLoaderManager().getLoader(1);
        if (loader != null) {
            loader.abandon();
        }
        getSupportLoaderManager().restartLoader(1, bundle, this);
    }

    /*
     * ??? - LoaderManager.LoaderCallbacks<Void>?
     */
    @Override
    public Loader<Void> onCreateLoader(int id, Bundle bundle) {
        CommonUtils.logit("onCreateLoader called with id=" + id);
        WebServiceAsyncTaskLoader loader = new WebServiceAsyncTaskLoader(this);
        loader.setQid(bundle.getString(JPostalProvider.FIELD_QID));
        loader.setCodeP(bundle.getString(JPostalProvider.FIELD_CODEPREFIX));
        loader.setCodeS(bundle.getString(JPostalProvider.FIELD_CODESUFFIX));
        loader.forceLoad();
        return loader;
    }

    @Override
    public void onLoadFinished(Loader<Void> loader, Void arg) {
        CommonUtils.logit("called");
    }

    @Override
    public void onLoaderReset(Loader<Void> loader) {
        CommonUtils.logit("called");
    }
    /*
     * ???? - LoaderManager.LoaderCallbacks<Void>?
     */

    /*
     * ??? - 
     */
    @Override
    public boolean onCreateOptionsMenu(Menu menu) {
        CommonUtils.logit("called");
        getMenuInflater().inflate(R.menu.main, menu);
        return true;
    }

    @Override
    public boolean onOptionsItemSelected(MenuItem item) {
        CommonUtils.logit("called with item.getItemId=" + item.getItemId());
        if (item.getItemId() == R.id.menu_main_copyright) {
            Toast.makeText(this, R.string.menu_main_copyright, Toast.LENGTH_LONG).show();
        }
        return super.onOptionsItemSelected(item);
    }
    /*
     * ???? - 
     */
}