fr.cph.stock.android.activity.EquityActivity.java Source code

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Here is the source code for fr.cph.stock.android.activity.EquityActivity.java

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/**
 * Copyright 2013 Carl-Philipp Harmant
 *
 * 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 fr.cph.stock.android.activity;

import java.util.List;

import org.json.JSONObject;

import com.google.analytics.tracking.android.EasyTracker;
import com.google.analytics.tracking.android.Tracker;

import android.app.ActionBar.LayoutParams;
import android.app.Activity;
import android.app.ListActivity;
import android.content.Intent;
import android.os.Bundle;
import android.util.Log;
import android.view.Menu;
import android.view.MenuItem;
import android.widget.ListView;
import android.widget.RelativeLayout;
import android.widget.TextView;
import fr.cph.stock.android.R;
import fr.cph.stock.android.StockTrackerApp;
import fr.cph.stock.android.adapter.EquityAdapter;
import fr.cph.stock.android.entity.Equity;
import fr.cph.stock.android.entity.Portfolio;
import fr.cph.stock.android.enumtype.UrlType;
import fr.cph.stock.android.task.MainTask;

public class EquityActivity extends ListActivity implements IStockTrackerActivity {

    private static final String TAG = "EquityActivity";

    private Tracker tracker;

    private EquityAdapter mAdapter;
    private List<Equity> equities;
    private TextView lastUpdatedView;
    private TextView errorView;
    private MenuItem menuItem;

    @Override
    protected void onCreate(Bundle savedInstanceState) {
        Log.v(TAG, "EquityActivity onCreate");
        super.onCreate(savedInstanceState);
        setContentView(R.layout.equity_list_activity);
        errorView = (TextView) findViewById(R.id.errorMessage);

        Bundle b = getIntent().getExtras();
        Portfolio portfolio = b.getParcelable("portfolio");

        equities = portfolio.getEquities();
        mAdapter = new EquityAdapter(equities, getApplicationContext());
        setListAdapter(mAdapter);

        lastUpdatedView = (TextView) findViewById(R.id.lastUpdated);
        lastUpdatedView.setText(portfolio.getLastUpdate());
        // Set context
        EasyTracker.getInstance().setContext(getApplicationContext());
        // Instantiate the Tracker
        tracker = EasyTracker.getTracker();
    }

    @Override
    public void onStart() {
        super.onStart();
        EasyTracker.getInstance().activityStart(this);
    }

    @Override
    public void onStop() {
        super.onStop();
        EasyTracker.getInstance().activityStop(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.main, menu);
        return true;
    }

    @Override
    public boolean onOptionsItemSelected(MenuItem item) {
        // Handle item selection
        MainTask mainTask;
        switch (item.getItemId()) {
        case R.id.action_logout:
            mainTask = new MainTask(this, UrlType.LOGOUT, null);
            mainTask.execute((Void) null);
            return true;
        case R.id.refresh:
            menuItem = item;
            menuItem.setActionView(R.layout.progressbar);
            menuItem.expandActionView();
            tracker.sendEvent("Buttons Category", "Reload", "", 0L);
            mainTask = new MainTask(this, UrlType.RELOAD, null);
            mainTask.execute((Void) null);
            return true;
        case android.R.id.home:
            finish();
            return true;
        default:
            return super.onOptionsItemSelected(item);
        }
    }

    @Override
    public void reloadData(Portfolio portfolio) {
        // StockTrackerApp app = (StockTrackerApp) getApplication();
        equities.clear();
        equities.addAll(portfolio.getEquities());
        mAdapter.notifyDataSetChanged();
        lastUpdatedView.setText(portfolio.getLastUpdate());
        menuItem.collapseActionView();
        menuItem.setActionView(null);
        Intent resultIntent = new Intent();
        resultIntent.putExtra("portfolio", portfolio);
        setResult(Activity.RESULT_OK, resultIntent);
        StockTrackerApp app = (StockTrackerApp) getApplication();
        app.toast();
    }

    @Override
    public void displayError(JSONObject json) {
        boolean sessionError = ((StockTrackerApp) getApplication()).isSessionError(json);
        if (sessionError) {
            ((StockTrackerApp) getApplication()).loadErrorActivity(this, json);
        } else {
            errorView.setText(json.optString("error"));
            RelativeLayout.LayoutParams params = new RelativeLayout.LayoutParams((int) LayoutParams.MATCH_PARENT,
                    (int) LayoutParams.MATCH_PARENT);
            params.addRule(RelativeLayout.BELOW, errorView.getId());
            ListView listView = (ListView) findViewById(android.R.id.list);
            listView.setLayoutParams(params);
            menuItem.collapseActionView();
            menuItem.setActionView(null);
        }
    }

    @Override
    public void logOut() {
        ((StockTrackerApp) getApplication()).logOut(this);
    }
}