Android Open Source - Timetable Event View

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License

The source code is released under:

GNU General Public License

Java Source Code

package com.timetable.android;
//  w  w w . ja  v a 2 s  .co m
import java.text.SimpleDateFormat;
import java.util.Date;

import android.content.Context;
import android.view.LayoutInflater;
import android.view.View;
import android.widget.ImageView;
import android.widget.LinearLayout;
import android.widget.RelativeLayout;
import android.widget.ScrollView;
import android.widget.TextView;

import com.timetable.android.utils.DateFormatFactory;

/*
 * Class, that represents event's information. Is used in EventDayViewActivity.
 */
public class EventView extends RelativeLayout {

  public static final SimpleDateFormat START_TIME_FORMAT = DateFormatFactory.getFormat("HH:mm");
  
  private Event mEvent;
  
  private Context mContext; 
  
  private Date mDisplayDate;
  
  private LinearLayout mEventContainer;
  
  private RelativeLayout mEventInfoContainer;
   
  private LinearLayout mMenuContainer;
  
  private EventViewObserver mObserver;

  private TextView mEventNameText;

  private TextView mEventPlaceText;

  private TextView mEventNoteText;

  private TextView mEventStartTimeText;

  private TextView mEventEndTimeText;

  private ImageView mIsRepeatedIcon;

  private ImageView mHasAlarmIcon;

  private ImageView mMutesDeviceIcon;

  private LinearLayout mCopyButton;

  private LinearLayout mEditButton;

  private LinearLayout mDeleteButton;

  private ScrollView mScrollView;
  
  private View mBottomLine;
  
  /*
   * Constructor for EventView class.
   * @mEvent - mEvent to display.
   * @displayDate - date, on which mEvent is displayed.
   */
  public EventView(Context context, Event event, Date displayDate) {
    this(context);
    populate(event, displayDate);
  }
  
  
  public EventView(Context context) {
    super(context);
    inflate(context);
  }
  
  /*
   * Inflate view from xml layout and find views.
   */
  private void inflate(Context context) {
    mContext = context;
    
    LayoutInflater layoutInflater =  LayoutInflater.from(mContext);  
    layoutInflater.inflate(R.layout.layout_event, this, true);
    mEventContainer = (LinearLayout) findViewById(R.id.layout_event_container);
    mEventInfoContainer = (RelativeLayout) findViewById(R.id.layout_event_info_container);
    
    mMenuContainer = (LinearLayout) findViewById(R.id.layout_event_buttons_container);
    mBottomLine = findViewById(R.id.layout_event_bottom_line);
    
    //TextView textViewEventId = (TextView) findViewById(R.id.layout_event_id);
    mEventNameText = (TextView) findViewById(R.id.layout_event_name); 
    mEventPlaceText = (TextView) findViewById(R.id.layout_event_place); 
    mEventNoteText = (TextView) findViewById(R.id.layout_event_note); 
    mEventStartTimeText = (TextView) findViewById(R.id.layout_event_start_time);
    mEventEndTimeText = (TextView) findViewById(R.id.layout_event_end_time);
    mIsRepeatedIcon = (ImageView) findViewById(R.id.layout_event_image_repeat);
    mHasAlarmIcon = (ImageView) findViewById(R.id.layout_event_image_alarm);
    mMutesDeviceIcon = (ImageView) findViewById(R.id.layout_event_image_mute_device);
    
    mCopyButton = (LinearLayout) findViewById(R.id.layout_event_button_copy);
    mEditButton = (LinearLayout) findViewById(R.id.layout_event_button_edit);
    mDeleteButton = (LinearLayout) findViewById(R.id.layout_event_button_delete);
  }
  
  /*
   * Populate view with event's information.
   */
  public void populate(Event event, Date displayDate) {
    mDisplayDate = displayDate;
    mEvent = event;
    //textViewEventId.setText(Integer.toString(event.getId()));
    mEventNameText.setText(event.getName());
    mEventPlaceText.setText(event.getPlace());
    mEventNoteText.setText(event.getNote());
    mEventStartTimeText.setText(START_TIME_FORMAT.format(event.getStartTime()));
    
    if (event.hasEndTime()) {
      mEventEndTimeText.setText("- " + START_TIME_FORMAT.format(event.getEndTime()));
    }
    else {
      mEventEndTimeText.setText("");
    }
    
    mMenuContainer.setVisibility(View.GONE);
    mIsRepeatedIcon.setVisibility(event.isRepeatable() ? View.VISIBLE : View.INVISIBLE);
    mHasAlarmIcon.setVisibility(event.hasAlarm() ? View.VISIBLE : View.INVISIBLE);
    mMutesDeviceIcon.setVisibility(event.mutesDevice() ? View.VISIBLE : View.INVISIBLE);
    
    //Logger.verbose("Event " + event.getName() + " successfully drawed");
  }
  
  public Event getEvent() {
    return mEvent;
  }
  
  public void showMenu() {
    mMenuContainer.setVisibility(View.VISIBLE);
    mBottomLine.requestFocus();
  }
  
  public void hideMenu() {
    mBottomLine.clearFocus();
    mMenuContainer.setVisibility(View.GONE);
  }
  
  /*
   * If event view is contained in scroll view, it should has a reference to it.
   */
  public void setScrollView(ScrollView scrollView) {
    mScrollView = scrollView;
  }
  /*
   * Set observer, that implement EventView.EventViewObserver interface.
   * His methods will be called, when corresponding elements are clicked.
   */
  public void setEventViewObserver(EventViewObserver observer) {
    mObserver = observer;

    mEditButton.setOnClickListener(new OnClickListener() {
      
      @Override
      public void onClick(View arg0) {
        Logger.verbose("EventView: edit button clicked");
        if (mObserver != null) {
          mObserver.onButtonEditClicked(EventView.this);
        }
      }
    });
    
    mCopyButton.setOnClickListener(new OnClickListener() {
      
      @Override
      public void onClick(View v) {
        Logger.verbose("EventView: copy button clicked.");
        mObserver.onButtonCopyClicked(EventView.this);
      }
    });
    
    mDeleteButton.setOnClickListener(new OnClickListener() {
      
      @Override
      public void onClick(View v) {
        Logger.verbose("EventView: delete button clicked.");
        mObserver.onButtonDeleteClicked(EventView.this);
      }
    });
    
    mEventInfoContainer.setOnClickListener(new OnClickListener() {
      
      @Override
      public void onClick(View v) {
        Logger.verbose("EventView: event clicked.");
        mObserver.onEventViewClicked(EventView.this);
      }
    });
    
    mEventInfoContainer.setOnLongClickListener(new OnLongClickListener() {
      
      @Override
      public boolean onLongClick(View v) {
        if (mObserver != null) {
          mObserver.onEventViewLongClicked(EventView.this);
          return true;
        }
        return false;
      }
    });
  
  }
  
  public static interface EventViewObserver {
    
    public void onEventViewClicked(EventView eventView);
    
    public void onEventViewLongClicked(EventView eventView);
    
    public void onButtonDeleteClicked(EventView eventView);
    
    public void onButtonEditClicked(EventView eventView);
    
    public void onButtonCopyClicked(EventView eventView);
  }
}

Java Source Code List

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