Android Open Source - Twitter-News Statistic Main Activity

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License

The source code is released under:

Apache License

Java Source Code

package com.kaplandroid.twitternews.ui.statistics;
/*from ww w .  j  a  v a 2s .co m*/
import android.content.Intent;
import android.graphics.Color;
import android.os.Bundle;
import android.support.v4.app.FragmentManager;
import android.support.v4.app.FragmentTransaction;
import android.support.v7.app.ActionBarActivity;
import android.view.Menu;
import android.view.MenuInflater;
import android.view.MenuItem;
import android.view.View;
import android.widget.AdapterView;
import android.widget.AdapterView.OnItemSelectedListener;
import android.widget.ArrayAdapter;
import android.widget.CompoundButton;
import android.widget.CompoundButton.OnCheckedChangeListener;
import android.widget.RadioButton;
import android.widget.Spinner;
import android.widget.TextView;

import com.kaplandroid.twitternews.R;
import com.kaplandroid.twitternews.db.MobilikeDBHelper;
import com.kaplandroid.twitternews.model.SourceForDB;
import com.kaplandroid.twitternews.ui.InfoActivity;
import com.kaplandroid.twitternews.ui.search.SearchKeywordActivity;

/**
 * 
 * @author KAPLANDROID
 * 
 */
public class StatisticMainActivity extends ActionBarActivity implements OnCheckedChangeListener {

  TextView tvTotalNewdRead;

  RadioButton rbSource;
  RadioButton rbFeedback;
  RadioButton rbFeedbackBySource;

  Spinner spnSource;

  int flID = R.id.flChartRoot;

  FragmentTransaction ft;
  FragmentManager fm;

  MobilikeDBHelper dbHelper;

  boolean isFirstTime = true;

  @Override
  protected void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    setContentView(R.layout.activity_statistics_main);

    tvTotalNewdRead = (TextView) findViewById(R.id.tvTotalNewdRead);

    rbSource = (RadioButton) findViewById(R.id.rbSource);
    rbFeedback = (RadioButton) findViewById(R.id.rbFeedback);
    rbFeedbackBySource = (RadioButton) findViewById(R.id.rbFeedbackBySource);

    spnSource = (Spinner) findViewById(R.id.spnSource);

    rbSource.setOnCheckedChangeListener(this);
    rbFeedback.setOnCheckedChangeListener(this);
    rbFeedbackBySource.setOnCheckedChangeListener(this);

    dbHelper = new MobilikeDBHelper(this);

    tvTotalNewdRead.setText("" + dbHelper.getTotalFeedbackCount());

    rbSource.setChecked(true);

    ArrayAdapter<SourceForDB> adapter = new ArrayAdapter<SourceForDB>(StatisticMainActivity.this,
        android.R.layout.simple_spinner_dropdown_item, dbHelper.getAllSources());
    spnSource.setAdapter(adapter);

    spnSource.setOnItemSelectedListener(new OnItemSelectedListener() {

      @Override
      public void onItemSelected(AdapterView<?> parent, View view, int position, long id) {

        if (!isFirstTime) {
          openFeedbackBySource(((SourceForDB) spnSource.getSelectedItem()).getSourceID());

          System.out.println(spnSource.getSelectedItem());

        }
        isFirstTime = false;
      }

      @Override
      public void onNothingSelected(AdapterView<?> parent) {
      }
    });

  }

  @Override
  public boolean onOptionsItemSelected(MenuItem item) {

    if (item.getItemId() == R.id.action_info) {
      startActivity(new Intent(this, InfoActivity.class));
    } else if (item.getItemId() == R.id.action_pen) {

      Intent i = new Intent(this, SearchKeywordActivity.class);
      i.setFlags(Intent.FLAG_ACTIVITY_CLEAR_TOP);
      startActivity(i);
    }
    return super.onOptionsItemSelected(item);

  }

  @Override
  public boolean onCreateOptionsMenu(Menu menu) {
    // Inflate the menu items for use in the action bar
    MenuInflater inflater = getMenuInflater();
    inflater.inflate(R.menu.pen_info_menu, menu);
    return super.onCreateOptionsMenu(menu);
  }

  String checkedColor = "#297ADD";
  String unCheckedColor = "#d2d2d2";

  ChartFragment source = null;
  ChartFragment feedback = null;
  ChartFragment feedbackBySource = null;

  @SuppressWarnings("unused")
  @Override
  public void onCheckedChanged(CompoundButton v, boolean isChecked) {

    rbSource.setBackgroundColor(rbSource.isChecked() ? Color.parseColor(checkedColor) : Color
        .parseColor(unCheckedColor));
    rbSource.setTextColor(rbSource.isChecked() ? Color.WHITE : Color.BLACK);
    rbFeedback.setBackgroundColor(rbFeedback.isChecked() ? Color.parseColor(checkedColor) : Color
        .parseColor(unCheckedColor));
    rbFeedback.setTextColor(rbFeedback.isChecked() ? Color.WHITE : Color.BLACK);
    rbFeedbackBySource.setBackgroundColor(rbFeedbackBySource.isChecked() ? Color.parseColor(checkedColor) : Color
        .parseColor(unCheckedColor));
    rbFeedbackBySource.setTextColor(rbFeedbackBySource.isChecked() ? Color.WHITE : Color.BLACK);

    if (v == rbSource) {
      if (isChecked) {
        spnSource.setVisibility(View.INVISIBLE);

        fm = getSupportFragmentManager();
        ft = fm.beginTransaction();

        source = ChartFragment.newInstance(dbHelper.getSourceTotals());// TO.DO
        ft.replace(flID, source);

        ft.commitAllowingStateLoss();
      }

    } else if (v == rbFeedback) {
      if (isChecked) {
        spnSource.setVisibility(View.INVISIBLE);

        fm = getSupportFragmentManager();
        ft = fm.beginTransaction();

        feedback = ChartFragment.newInstance(dbHelper.getFeedbackTotals());// TO.DO
        ft.replace(flID, feedback);

        ft.commitAllowingStateLoss();
      }

    } else if (v == rbFeedbackBySource) {
      if (isChecked) {
        spnSource.setVisibility(View.VISIBLE);

        openFeedbackBySource(((SourceForDB) spnSource.getSelectedItem()).getSourceID()); // TO.DO

      }

    }

    //

    //

  }

  private void openFeedbackBySource(int sourceID) {

    fm = getSupportFragmentManager();
    ft = fm.beginTransaction();

    feedbackBySource = ChartFragment.newInstance(dbHelper.getFeedbackTotalsBySourceID(sourceID));// TO.DO
    ft.replace(flID, feedbackBySource);

    ft.commitAllowingStateLoss();
  }
}

Java Source Code List

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