thoerup/side9/PictureOverview.java

package dk.thoerup.side9;

import dk.thoerup.androidutils.CheckUpdates;
import android.app.Activity;
import android.content.Intent;
import android.os.Bundle;
import android.view.Menu;
import android.view.MenuItem;
import android.view.View;
import android.widget.AdapterView;
import android.widget.GridView;
import android.widget.AdapterView.OnItemClickListener;

public class PictureOverview extends Activity {
        final static int MENU_DATE = 0;
        final static int MENU_CAPTION = 1;
        
        int current_order = MENU_DATE;
        
        ImageAdapter mImages;
        
        @Override
        public void onCreate(Bundle savedInstanceState) {
                super.onCreate(savedInstanceState);
                setContentView(R.layout.pictureoverview);
                
                mImages = new ImageAdapter(this);

            GridView gridview = (GridView) findViewById(R.id.gridview);
            gridview.setAdapter(mImages);

            gridview.setOnItemClickListener(new OnItemClickListener() {
                public void onItemClick(AdapterView<?> parent, View v, int position, long id) {
                        
                        Intent i = new Intent(PictureOverview.this, dk.thoerup.side9.PictureView.class);
                        i.putExtra("images", mImages.getImages());
                        i.putExtra("index", position);

                        startActivity(i);
                }
            });
            
            
            CheckUpdates update = new CheckUpdates();
            update.checkForUpdates(this, "http://t-hoerup.dk/android/side9/version.txt", "Side 9 Pigen", "http://t-hoerup.dk/android/side9/Side9.apk");
        }

        @Override
        public boolean onCreateOptionsMenu(Menu menu) {
                menu.add(0,MENU_DATE,0, "Order by date");               
                menu.add(0,MENU_CAPTION,0, "Order by caption");

                return true;
        }
        
        

        @Override
        public boolean onPrepareOptionsMenu(Menu menu) {
                MenuItem item = menu.findItem(MENU_DATE);
                if (current_order == MENU_DATE) 
                        item.setEnabled(false);
                else
                        item.setEnabled(true);
                
                item = menu.findItem(MENU_CAPTION);
                if (current_order == MENU_CAPTION) 
                        item.setEnabled(false);
                else
                        item.setEnabled(true);

                return true;
        }

        @Override
        public boolean onOptionsItemSelected(MenuItem item) {
                switch( item.getItemId() ) {
                case MENU_DATE:
                        mImages.orderByPath();
                        current_order = MENU_DATE;
                        return true;
                case MENU_CAPTION:
                        mImages.orderByCaption();
                        current_order = MENU_CAPTION;
                        return true;
                default:
                        return super.onOptionsItemSelected(item);
                }               
        }
        
        
}
1	package dk.thoerup.side9;
2
3	import dk.thoerup.androidutils.CheckUpdates;
4	import android.app.Activity;
5	import android.content.Intent;
6	import android.os.Bundle;
7	import android.view.Menu;
8	import android.view.MenuItem;
9	import android.view.View;
10	import android.widget.AdapterView;
11	import android.widget.GridView;
12	import android.widget.AdapterView.OnItemClickListener;
13
14	public class PictureOverview extends Activity {
15	final static int MENU_DATE = 0;
16	final static int MENU_CAPTION = 1;
17
18	int current_order = MENU_DATE;
19
20	ImageAdapter mImages;
21
22	@Override
23	public void onCreate(Bundle savedInstanceState) {
24	super.onCreate(savedInstanceState);
25	setContentView(R.layout.pictureoverview);
26
27	mImages = new ImageAdapter(this);
28
29	GridView gridview = (GridView) findViewById(R.id.gridview);
30	gridview.setAdapter(mImages);
31
32	gridview.setOnItemClickListener(new OnItemClickListener() {
33	public void onItemClick(AdapterView<?> parent, View v, int position, long id) {
34
35	Intent i = new Intent(PictureOverview.this, dk.thoerup.side9.PictureView.class);
36	i.putExtra("images", mImages.getImages());
37	i.putExtra("index", position);
38
39	startActivity(i);
40	}
41	});
42
43
44	CheckUpdates update = new CheckUpdates();
45	update.checkForUpdates(this, "http://t-hoerup.dk/android/side9/version.txt", "Side 9 Pigen", "http://t-hoerup.dk/android/side9/Side9.apk");
46	}
47
48	@Override
49	public boolean onCreateOptionsMenu(Menu menu) {
50	menu.add(0,MENU_DATE,0, "Order by date");
51	menu.add(0,MENU_CAPTION,0, "Order by caption");
52
53	return true;
54	}
55
56
57
58	@Override
59	public boolean onPrepareOptionsMenu(Menu menu) {
60	MenuItem item = menu.findItem(MENU_DATE);
61	if (current_order == MENU_DATE)
62	item.setEnabled(false);
63	else
64	item.setEnabled(true);
65
66	item = menu.findItem(MENU_CAPTION);
67	if (current_order == MENU_CAPTION)
68	item.setEnabled(false);
69	else
70	item.setEnabled(true);
71
72	return true;
73	}
74
75	@Override
76	public boolean onOptionsItemSelected(MenuItem item) {
77	switch( item.getItemId() ) {
78	case MENU_DATE:
79	mImages.orderByPath();
80	current_order = MENU_DATE;
81	return true;
82	case MENU_CAPTION:
83	mImages.orderByCaption();
84	current_order = MENU_CAPTION;
85	return true;
86	default:
87	return super.onOptionsItemSelected(item);
88	}
89	}
90
91
92	}