Android Open Source - Mortgage-calculator Result Activity

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From Project

Back to project page Mortgage-calculator.

License

The source code is released under:

GNU General Public License

Java Source Code

package com.arjonasoftware.mortgagecalculator;
/*w ww  .j av a 2  s.  c  o m*/
import java.util.ArrayList;
import java.util.Locale;

import android.content.Intent;
import android.net.Uri;
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.app.NavUtils;
import android.support.v4.view.ViewPager;
import android.view.LayoutInflater;
import android.view.Menu;
import android.view.MenuItem;
import android.view.View;
import android.view.ViewGroup;
import android.widget.Button;
import android.widget.ListView;

public class ResultActivity extends FragmentActivity {

  /**
   * The {@link android.support.v4.view.PagerAdapter} that will provide
   * fragments for each of the sections. We use a
   * {@link android.support.v4.app.FragmentPagerAdapter} derivative, which
   * will keep every loaded fragment in memory. If this becomes too memory
   * intensive, it may be best to switch to a
   * {@link android.support.v4.app.FragmentStatePagerAdapter}.
   */
  SectionsPagerAdapter mSectionsPagerAdapter;

  /**
   * The {@link ViewPager} that will host the section contents.
   */
  ViewPager mViewPager;

  @Override
  protected void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    setContentView(R.layout.result_activity);
    // Show the Up button in the action bar.
    // setupActionBar();

    // Create the adapter that will return a fragment for each of the three
    // primary sections of the app.
    mSectionsPagerAdapter = new SectionsPagerAdapter(
        getSupportFragmentManager());

    // Set up the ViewPager with the sections adapter.
    mViewPager = (ViewPager) findViewById(R.id.pager);
    mViewPager.setAdapter(mSectionsPagerAdapter);

  }

  /**
   * Set up the {@link android.app.ActionBar}.
   */
  /*
   * private void setupActionBar() {
   * 
   * getActionBar().setDisplayHomeAsUpEnabled(true);
   * 
   * }
   */

  @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) {
    switch (item.getItemId()) {
    case android.R.id.home:
      // This ID represents the Home or Up button. In the case of this
      // activity, the Up button is shown. Use NavUtils to allow users
      // to navigate up one level in the application structure. For
      // more details, see the Navigation pattern on Android Design:
      //
      // http://developer.android.com/design/patterns/navigation.html#up-vs-back
      //
      NavUtils.navigateUpFromSameTask(this);
      return true;
    case R.id.action_important:
      Intent intent = new Intent(ResultActivity.this,
          ImportantActivity.class);
      startActivity(intent);
      return true;
    case R.id.action_share:
      Intent sharingIntent = new Intent(Intent.ACTION_SEND);
      sharingIntent.setType("text/plain");
      sharingIntent.putExtra(android.content.Intent.EXTRA_TEXT,
          getResources().getString(R.string.share_text));
      startActivity(Intent.createChooser(sharingIntent,
          getResources().getString(R.string.share_via)));
      return true;

    }
    return super.onOptionsItemSelected(item);
  }

  /**
   * 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) {
      // getItem is called to instantiate the fragment for the given page.
      // Return a DummySectionFragment (defined as a static inner class
      // below) with the page number as its lone argument.

      Fragment fragment = null;
      Bundle args;
      switch (position) {
      case 0:
        fragment = new Fragment1();
        args = new Bundle();
        args.putInt(Fragment1.ARG_SECTION_NUMBER, position + 1);
        fragment.setArguments(args);
        return fragment;
      case 1:
        fragment = new Fragment2();
        args = new Bundle();
        args.putInt(Fragment2.ARG_SECTION_NUMBER, position + 1);
        fragment.setArguments(args);
        return fragment;
      case 2:
        fragment = new Fragment3();
        args = new Bundle();
        args.putInt(Fragment3.ARG_SECTION_NUMBER, position + 1);
        fragment.setArguments(args);
        return fragment;
      default:
        return fragment;
      }

    }

    @Override
    public int getCount() {
      // Show 3 total pages.
      return 3;
    }

    @Override
    public CharSequence getPageTitle(int position) {
      Locale l = Locale.getDefault();
      switch (position) {
      case 0:
        return getString(R.string.title_section1).toUpperCase(l);
      case 1:
        return getString(R.string.title_section2).toUpperCase(l);
      case 2:
        return getString(R.string.title_section3).toUpperCase(l);
      }
      return null;
    }
  }

  /**
   * A dummy fragment representing a section of the app, but that simply
   * displays dummy text.
   */
  public static class Fragment1 extends Fragment {
    /**
     * The fragment argument representing the section number for this
     * fragment.
     */
    public static final String ARG_SECTION_NUMBER = "section_number";

    public Fragment1() {

    }

    @Override
    public View onCreateView(LayoutInflater inflater, ViewGroup container,
        Bundle savedInstanceState) {
      View rootView = inflater.inflate(R.layout.fragment, container,
          false);

      MyApplication myApplication = (MyApplication) getActivity()
          .getApplicationContext();

      ArrayList<String> rowMonth = myApplication.getRowMonth();
      ArrayList<String> rowDebt = myApplication.getRowDebt();
      ArrayList<String> rowAmortization = myApplication
          .getRowAmortization();
      ArrayList<String> rowInterests = myApplication.getRowInterests();

      ListView lv = (ListView) rootView.findViewById(R.id.list);
      lv.setAdapter(new ListAdapter(rowMonth, rowDebt, rowAmortization,
          rowInterests));

      return rootView;
    }
  }

  public static class Fragment2 extends Fragment {
    /**
     * The fragment argument representing the section number for this
     * fragment.
     */
    public static final String ARG_SECTION_NUMBER = "section_number";

    public Fragment2() {

    }

    @Override
    public View onCreateView(LayoutInflater inflater, ViewGroup container,
        Bundle savedInstanceState) {
      View rootView = inflater.inflate(R.layout.fragment, container,
          false);

      MyApplication myApplication = (MyApplication) getActivity()
          .getApplicationContext();

      ArrayList<String> rowMonth = myApplication.getRowMonth();
      ArrayList<String> rowDebt = myApplication.getRowDebtApproximate();
      ArrayList<String> rowAmortization = myApplication
          .getRowAmortizationApproximate();
      ArrayList<String> rowInterests = myApplication
          .getRowInterestsApproximate();

      ListView lv = (ListView) rootView.findViewById(R.id.list);
      lv.setAdapter(new ListAdapter(rowMonth, rowDebt, rowAmortization,
          rowInterests));
      return rootView;
    }
  }

  public static class Fragment3 extends Fragment {
    /**
     * The fragment argument representing the section number for this
     * fragment.
     */
    public static final String ARG_SECTION_NUMBER = "section_number";

    public Fragment3() {

    }

    @Override
    public View onCreateView(LayoutInflater inflater, ViewGroup container,
        Bundle savedInstanceState) {
      View rootView = inflater.inflate(R.layout.fragment_important,
          container, false);

      Button button_sign = (Button) rootView
          .findViewById(R.id.button_sign);
      button_sign.setOnClickListener(new View.OnClickListener() {
        public void onClick(View v) {
          // Perform action on click

          String url = getResources().getString(R.string.petition);

          startActivity(new Intent(Intent.ACTION_VIEW, Uri.parse(url)));
        }
      });

      return rootView;
    }
  }

}

Java Source Code List

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