Android Open Source - opentraining Main Activity

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Back to project page opentraining.

License

The source code is released under:

GNU General Public License

Java Source Code

/**
 * /*from  w ww  .  jav a2s. c  o  m*/
 * This is OpenTraining, an Android application for planning your your fitness training.
 * Copyright (C) 2012-2014 Christian Skubich
 * 
 * This program is free software: you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation, either version 3 of the License, or
 * (at your option) any later version.
 * 
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 * 
 * You should have received a copy of the GNU General Public License
 * along with this program.  If not, see <http://www.gnu.org/licenses/>.
 * 
 */

package de.skubware.opentraining.activity;

import java.util.List;

import de.skubware.opentraining.R;
import de.skubware.opentraining.activity.create_workout.ExerciseTypeListActivity;
import de.skubware.opentraining.activity.manage_workouts.WorkoutListActivity;
import de.skubware.opentraining.activity.settings.SettingsActivity;
import de.skubware.opentraining.basic.Workout;
import de.skubware.opentraining.db.Cache;
import de.skubware.opentraining.db.DataProvider;
import de.skubware.opentraining.db.IDataProvider;
import android.content.Context;
import android.content.Intent;
import android.content.SharedPreferences;
import android.os.Bundle;
import android.preference.PreferenceManager;
import android.support.v4.app.DialogFragment;
import android.support.v4.app.Fragment;
import android.support.v4.app.FragmentTransaction;
import android.support.v7.app.ActionBarActivity;
import android.util.Log;
import android.view.View;
import android.widget.AdapterView;
import android.widget.AdapterView.OnItemClickListener;
import android.widget.Toast;
import at.technikum.mti.fancycoverflow.FancyCoverFlow;


public class MainActivity extends ActionBarActivity {
  /** Tag for logging */
  public static final String TAG = MainActivity.class.getName();

  @Override
  protected void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    setContentView(R.layout.activity_navigation_layout);
    getSupportActionBar().setIcon(R.drawable.icon_dumbbell);
    
    setUpNavigation();

    // load data/parse .xml files in background
    final Context mContext = this.getApplicationContext();
    new Thread() {
      @Override
      public void run() {
        Cache.INSTANCE.updateCache(mContext);
      }
    }.start();

    
    //Launch what's new dialog
    final WhatsNewDialog whatsNewDialog = new WhatsNewDialog(this);
    whatsNewDialog.show(); // (will only be shown if started the first time since last change)
    
    // show disclaimer
    SharedPreferences settings = PreferenceManager.getDefaultSharedPreferences(this);
    Boolean showDisclaimer = settings.getBoolean(DisclaimerDialog.PREFERENCE_SHOW_DISCLAIMER, true);
    if (showDisclaimer) {
      new DisclaimerDialog(this);
    }
    
  }
  
  private void setUpNavigation(){
    FancyCoverFlow mFancyCoverFlow = (FancyCoverFlow) this.findViewById(R.id.fancyCoverFlow);

    mFancyCoverFlow.setAdapter(new NavigationGalleryAdapter(this.getApplicationContext()));
    mFancyCoverFlow.setUnselectedAlpha(0.5f);
    mFancyCoverFlow.setUnselectedSaturation(0.0f);
    mFancyCoverFlow.setUnselectedScale(0.2f);
    mFancyCoverFlow.setMaxRotation(35);
    mFancyCoverFlow.setScaleDownGravity(0.0f);
    mFancyCoverFlow.setActionDistance(FancyCoverFlow.ACTION_DISTANCE_AUTO);
    
    mFancyCoverFlow.setOnItemClickListener(new OnItemClickListener() {
      @Override
      public void onItemClick(AdapterView<?> parent, View view, int position, long id) {
        switch (position) {
        case 0:
          showSelectWorkoutDialog();
          break;
        case 1:
          startActivity(new Intent(MainActivity.this.getApplicationContext(), ExerciseTypeListActivity.class));
          break;
        case 2:
          startActivity(new Intent(MainActivity.this.getApplicationContext(), WorkoutListActivity.class));
          break;
        case 3:
          startActivity(new Intent(MainActivity.this.getApplicationContext(), SettingsActivity.class));
          break;
        default:
          Log.wtf(TAG, "This item should not exist.");
        }
      }
    });
  }



  /** Shows a dialog for choosing a {@link Workout} */
  private void showSelectWorkoutDialog() {
    IDataProvider dataProvider = new DataProvider(this);

    // get all Workouts
    final List<Workout> workoutList = dataProvider.getWorkouts();

    Log.d(TAG, "Number of Workouts: " + workoutList.size());
    switch (workoutList.size()) {
    // show error message, if there is no Workout
    case 0:
      Toast.makeText(MainActivity.this, getString(R.string.no_workout), Toast.LENGTH_LONG).show();
      break;
    // choose Workout, if there is/are one or more Workout(s)
    default:
      FragmentTransaction ft = getSupportFragmentManager().beginTransaction();
      Fragment prev = getSupportFragmentManager().findFragmentByTag("dialog");
      if (prev != null) {
        ft.remove(prev);
      }
      ft.addToBackStack(null);

      // Create and show the dialog.
      DialogFragment newFragment = SelectWorkoutDialogFragment.newInstance();
      newFragment.show(ft, "dialog");
    }

  }

}

Java Source Code List

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