Android Open Source - BBC-News-Reader Category Chooser Activity

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License

The source code is released under:

Copyright (c) 2011, 2012, Digital Lizard (Oscar Key, Thomas Boby) All rights reserved. Redistribution and use in source and binary forms, with or without modification, are permitted provided that the...

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Java Source Code

/*******************************************************************************
 * BBC News Reader/*from   www . ja v  a  2  s. c  o m*/
 * Released under the BSD License. See README or LICENSE.
 * Copyright (c) 2011, Digital Lizard (Oscar Key, Thomas Boby)
 * All rights reserved.
 ******************************************************************************/
package com.digitallizard.bbcnewsreader;

import android.app.Activity;
import android.os.Bundle;

import com.actionbarsherlock.app.SherlockFragmentActivity;
import com.actionbarsherlock.view.Menu;
import com.actionbarsherlock.view.MenuItem;
import com.digitallizard.bbcnewsreader.fragments.CategoryChooserFragment;

public class CategoryChooserActivity extends SherlockFragmentActivity {
  
  /* variables */
  CategoryChooserFragment fragment;
  
  @Override
  public void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState); // load any saved state
    this.setContentView(R.layout.category_chooser_activity);
    fragment = (CategoryChooserFragment) 
        getSupportFragmentManager().findFragmentById(R.id.categoryChooserFragment);
  }
  
  @Override
  public boolean onCreateOptionsMenu(Menu menu) {
    getSupportMenuInflater().inflate(R.menu.category_chooser_menu, menu);
    return true;
  }

  @Override
  public boolean onOptionsItemSelected(MenuItem item) {
    // check which item was selected and react appropriately
    if (item.getItemId() == R.id.categoryChooserMenuItemSave) {
      saveCategoriesAndFinish();
      return true;
    }
    else if (item.getItemId() == android.R.id.home) {
      cancelAndFinish();
      return true;
    }
    else {
      return super.onOptionsItemSelected(item);
    }
  }
  
  private void saveCategoriesAndFinish() {
    fragment.saveCategories();
    setResult(Activity.RESULT_OK);
    finish();
  }
  
  private void cancelAndFinish() {
    setResult(Activity.RESULT_CANCELED);
    finish();
  }
}

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