AppConfigureActivity.java :  » Widget » android-cbrf » ru » spbu » math » android » cbrf » application » Android Open Source

package ru.spbu.math.android.cbrf.application;

import java.util.ArrayList;
import java.util.HashMap;
import java.util.Iterator;
import java.util.List;
import java.util.Map;

import ru.spbu.math.android.cbrf.R;
import ru.spbu.math.android.cbrf.dataprovider.ProviderManager;
import ru.spbu.math.android.cbrf.model.RateType;
import android.app.Activity;
import android.content.Intent;
import android.os.Bundle;
import android.util.Log;
import android.view.KeyEvent;
import android.view.Menu;
import android.view.MenuItem;
import android.widget.ListView;

public class AppConfigureActivity extends Activity {

  private final static String LOG_TAG = "App Configure Activity";

  private CategoryListAdapter categoryListAdapter;
  private static FavoriteListAdapter favoriteListAdapter;

  private final int FULL_MENU = 1;
  private final int EDIT = 2;

  private static Map<String, String> map = new HashMap<String, String>();
  private static boolean isFavoriteList = false;

  @Override
  public void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
//    AppConfigure.Empty(this.getApplicationContext());
    map.putAll((Map<String, String>) AppConfigure.loadAllTitlePrefs(this
        .getApplicationContext()));

    if (!map.isEmpty()) {
      Log.d(LOG_TAG, "List is not empty.");
      Log.d(LOG_TAG, "Map size : " + map.size());
      createFavoriteList();
      isFavoriteList = true;
    } else {
      Log.d(LOG_TAG, "Create ProviderManager");
      createCategoryList();
    }
  }

  @Override
  protected void onDestroy() {
    super.onDestroy();
  }

  @Override
  public boolean onCreateOptionsMenu(Menu menu) {
    super.onCreateOptionsMenu(menu);
    menu.add(0, FULL_MENU, 0, getString(R.string.Full_menu));
    menu.add(0, EDIT, 0, getString(R.string.Favourite));
    return true;
  }

  @Override
  public boolean onOptionsItemSelected(MenuItem item) {
    super.onOptionsItemSelected(item);

    Log.d(LOG_TAG, "Create onOptionItemSelected");

    switch (item.getItemId()) {
    case FULL_MENU:
      Log.d(LOG_TAG, "Selected menu");
      setTitle(R.string.Full_menu);
      createCategoryList();
      isFavoriteList = false;
      return true;
    case EDIT:
      Log.d(LOG_TAG, "Selected edit");
      setTitle(R.string.Edit);
      createEditList();
      isFavoriteList = false;
      return true;

    }
    return false;
  }


  @Override 
  public boolean onKeyUp(int keyCode, KeyEvent event){
    super.onKeyUp(keyCode, event); 
    Log.d(LOG_TAG, "KeyCode : " + keyCode);
    if(keyCode == KeyEvent.KEYCODE_BACK){ 
      if(!isFavoriteList &&!map.isEmpty()){ 
        Log.d(LOG_TAG, "Start activity");
//        startActivity(this.getIntent()); 
        startActivity(new Intent(this.getIntent()));
        createFavoriteList();
        isFavoriteList = true; 
      } 
      return true; 
    } 
    return false; 
  }
  
  
  /*
  public void onBackPressed() {
    Log.d(LOG_TAG, "On Back Pressed");
    if (!isFavoriteList && !map.isEmpty()) {
      startActivity(getIntent());
      createFavoriteList();
      isFavoriteList = true;
    }
  }
*/
  private void createFavoriteList() {
    ProviderManager providerManager = ProviderManager.getInstance(this
        .getApplicationContext());
    List<RateType> rateTypes = new ArrayList<RateType>();
    Iterator<String> iterator = map.keySet().iterator();
    String id = "";
    while (iterator.hasNext()) {
      String index = iterator.next();
      Log.d(LOG_TAG, "Index : " + index);
      id = map.get(index);
      Log.d(LOG_TAG, "Id : " + id);
      rateTypes.add(providerManager.getRateTypeByExternalId(id));
    }
    ListView favoriteList = new ListView(this.getApplicationContext());
    favoriteListAdapter = new FavoriteListAdapter(this, rateTypes);
    favoriteList.setAdapter(favoriteListAdapter);
    setTitle(R.string.Favourite);
    setContentView(favoriteList);
  }

  private void createCategoryList() {
    ProviderManager providerManager = ProviderManager.getInstance(this
        .getApplicationContext());
    ListView categoryList = new ListView(this.getApplicationContext());
    categoryListAdapter = new CategoryListAdapter(providerManager
        .getCategories(), this);
    categoryList.setAdapter(categoryListAdapter);
    categoryList.setOnItemClickListener(new OnCategoryClickListener(this,
        (CategoryListAdapter) categoryList.getAdapter()));
    setContentView(categoryList);
  }

  private void createEditList() {
    ProviderManager providerManager = ProviderManager.getInstance(this
        .getApplicationContext());
    ListView categoryList = new ListView(this);
    categoryListAdapter = new CategoryListAdapter(providerManager
        .getCategories(), this);
    categoryList.setAdapter(categoryListAdapter);
    categoryList.setOnItemClickListener(new EditOnCategoryClickListener(
        this, (CategoryListAdapter) categoryList.getAdapter()));
    setContentView(categoryList);
  }

}