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Code Issues Packages Projects Releases Wiki Activity

Added 'lastUpdate' attribute to Feed

This commit is contained in:
daniel oeh 2012-06-14 14:13:54 +02:00
parent 80c7616c7d
commit 922b868914
6 changed files with 248 additions and 189 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

31
res/layout/feedlist_item.xml
View File

@ -2,33 +2,36 @@
<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="match_parent"
android:layout_height="match_parent" >
<ImageView
android:id="@+id/imgvFeedimage"
android:layout_height="60dip"
android:layout_width="60dip"
android:layout_marginBottom="1dip"
android:cropToPadding="true"
android:layout_height="60dip"
android:layout_alignParentLeft="true"
/>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_height="fill_parent"
android:layout_marginBottom="1dip"
android:cropToPadding="true" />
<LinearLayout
xmlns:android="http://schemas.android.com/apk/res/android"
android:orientation="vertical"
android:layout_width="wrap_content"
android:layout_height="fill_parent"
android:layout_toRightOf="@id/imgvFeedimage" >
<TextView
android:id="@+id/txtvFeedname"
android:layout_width="fill_parent"
android:layout_height="wrap_content"
/>
android:layout_height="wrap_content" />
<TextView
android:id="@+id/txtvNewEpisodes"
android:layout_width="fill_parent"
android:layout_height="wrap_content"
/>
android:layout_height="wrap_content" />
<TextView
android:id="@+id/txtvLastUpdate"
android:layout_width="fill_parent"
android:layout_height="wrap_content" />
</LinearLayout>
</RelativeLayout>

4
src/de/podfetcher/activity/AddFeedActivity.java
View File

@ -15,6 +15,8 @@ import com.actionbarsherlock.app.SherlockActivity;
import com.actionbarsherlock.view.Menu;
import com.actionbarsherlock.view.MenuInflater;
import com.actionbarsherlock.view.MenuItem;
import java.util.Date;
import java.util.concurrent.Callable;
/** Activity for adding/editing a Feed */
@ -101,7 +103,7 @@ public class AddFeedActivity extends SherlockActivity {
url = URLChecker.prepareURL(url);
if(url != null) {
Feed feed = new Feed(url);
Feed feed = new Feed(url, new Date());
downloadId = requester.downloadFeed(this, feed);
observeDownload(feed);
}

34
src/de/podfetcher/adapter/FeedlistAdapter.java
View File

@ -1,12 +1,14 @@
package de.podfetcher.adapter;
import java.io.File;
import java.text.DateFormat;
import java.util.List;
import de.podfetcher.R;
import de.podfetcher.feed.Feed;
import android.content.Context;
import android.net.Uri;
import android.text.format.DateUtils;
import android.view.LayoutInflater;
import android.view.View;
import android.view.ViewGroup;
@ -16,16 +18,13 @@ import android.widget.LinearLayout;
import android.widget.TextView;
import android.graphics.BitmapFactory;
public class FeedlistAdapter extends ArrayAdapter<Feed> {
public FeedlistAdapter(Context context,
int textViewResourceId, List<Feed> objects) {
public FeedlistAdapter(Context context, int textViewResourceId,
List<Feed> objects) {
super(context, textViewResourceId, objects);
}
@Override
public View getView(int position, View convertView, ViewGroup parent) {
Holder holder;
@ -34,20 +33,34 @@ public class FeedlistAdapter extends ArrayAdapter<Feed> {
// Inflate Layout
if (convertView == null) {
holder = new Holder();
LayoutInflater inflater = (LayoutInflater)getContext().getSystemService(Context.LAYOUT_INFLATER_SERVICE);
LayoutInflater inflater = (LayoutInflater) getContext()
.getSystemService(Context.LAYOUT_INFLATER_SERVICE);
convertView = inflater.inflate(R.layout.feedlist_item, null);
holder.title = (TextView) convertView.findViewById(R.id.txtvFeedname);
holder.image = (ImageView) convertView.findViewById(R.id.imgvFeedimage);
holder.title = (TextView) convertView
.findViewById(R.id.txtvFeedname);
holder.image = (ImageView) convertView
.findViewById(R.id.imgvFeedimage);
holder.lastUpdate = (TextView) convertView
.findViewById(R.id.txtvLastUpdate);
convertView.setTag(holder);
} else {
holder = (Holder) convertView.getTag();
}
holder.title.setText(feed.getTitle());
holder.lastUpdate.setText(DateUtils.formatSameDayTime(feed
.getLastUpdate().getTime(), System.currentTimeMillis(),
DateFormat.SHORT, DateFormat.SHORT));
if (feed.getImage() != null) {
holder.image.setImageBitmap(feed.getImage().getImageBitmap()); // TODO select default picture when no image downloaded
holder.image.setImageBitmap(feed.getImage().getImageBitmap()); // TODO
// select
// default
// picture
// when
// no
// image
// downloaded
}
// TODO find new Episodes txtvNewEpisodes.setText(feed)
return convertView;
@ -55,6 +68,7 @@ public class FeedlistAdapter extends ArrayAdapter<Feed> {
static class Holder {
TextView title;
TextView lastUpdate;
ImageView image;
}

27
src/de/podfetcher/feed/Feed.java
View File

@ -1,12 +1,11 @@
package de.podfetcher.feed;
import java.util.ArrayList;
import java.util.Date;
/**
* Data Object for a whole feed
*
* @author daniel
*
*/
@ -18,15 +17,17 @@ public class Feed extends FeedFile{
private FeedImage image;
private FeedCategory category;
private ArrayList<FeedItem> items;
/** Date of last refresh. */
private Date lastUpdate;
public Feed() {
public Feed(Date lastUpdate) {
super();
items = new ArrayList<FeedItem>();
this.lastUpdate = lastUpdate;
}
public Feed(String url) {
this();
public Feed(String url, Date lastUpdate) {
this(lastUpdate);
this.download_url = url;
}
@ -78,12 +79,12 @@ public class Feed extends FeedFile{
this.items = items;
}
public Date getLastUpdate() {
return lastUpdate;
}
public void setLastUpdate(Date lastUpdate) {
this.lastUpdate = lastUpdate;
}
}

5
src/de/podfetcher/feed/FeedManager.java
View File

@ -204,7 +204,10 @@ public class FeedManager {
Cursor feedlistCursor = adapter.getAllFeedsCursor();
if (feedlistCursor.moveToFirst()) {
do {
Feed feed = new Feed();
Date lastUpdate = new Date(
feedlistCursor.getLong(feedlistCursor
.getColumnIndex(PodDBAdapter.KEY_LASTUPDATE)));
Feed feed = new Feed(lastUpdate);
feed.id = feedlistCursor.getLong(feedlistCursor
.getColumnIndex(PodDBAdapter.KEY_ID));

174
src/de/podfetcher/storage/PodDBAdapter.java
View File

@ -41,6 +41,7 @@ public class PodDBAdapter {
public static final String KEY_FEED = "feed";
public static final String KEY_MEDIA = "media";
public static final String KEY_DOWNLOADED = "downloaded";
public static final String KEY_LASTUPDATE = "last_update";
// Table names
public static final String TABLE_NAME_FEEDS = "Feeds";
@ -54,17 +55,16 @@ public class PodDBAdapter {
+ " INTEGER PRIMARY KEY AUTOINCREMENT ,";
private static final String CREATE_TABLE_FEEDS = "CREATE TABLE "
+ TABLE_NAME_FEEDS + " (" + TABLE_PRIMARY_KEY + KEY_TITLE
+ " TEXT," + KEY_LINK + " TEXT," + KEY_DESCRIPTION
+ " TEXT," + KEY_IMAGE + " INTEGER," + KEY_CATEGORY
+ " INTEGER," + KEY_FILE_URL + " TEXT," + KEY_DOWNLOAD_URL
+ " TEXT," + KEY_DOWNLOADED + " INTEGER)";
+ " TEXT," + KEY_LINK + " TEXT," + KEY_DESCRIPTION + " TEXT,"
+ KEY_IMAGE + " INTEGER," + KEY_CATEGORY + " INTEGER,"
+ KEY_FILE_URL + " TEXT," + KEY_DOWNLOAD_URL + " TEXT,"
+ KEY_DOWNLOADED + " INTEGER," + KEY_LASTUPDATE + " TEXT)";
private static final String CREATE_TABLE_FEED_ITEMS = "CREATE TABLE "
+ TABLE_NAME_FEED_ITEMS + " (" + TABLE_PRIMARY_KEY + KEY_TITLE
+ " TEXT," + KEY_LINK + " TEXT," + KEY_DESCRIPTION
+ " TEXT," + KEY_PUBDATE + " INTEGER," + KEY_MEDIA
+ " INTEGER," + KEY_FEED + " INTEGER," + KEY_READ
+ " INTEGER)";
+ " TEXT," + KEY_LINK + " TEXT," + KEY_DESCRIPTION + " TEXT,"
+ KEY_PUBDATE + " INTEGER," + KEY_MEDIA + " INTEGER," + KEY_FEED
+ " INTEGER," + KEY_READ + " INTEGER)";
private static final String CREATE_TABLE_FEED_CATEGORIES = "CREATE TABLE "
+ TABLE_NAME_FEED_CATEGORIES + " (" + TABLE_PRIMARY_KEY + KEY_NAME
@ -72,14 +72,14 @@ public class PodDBAdapter {
private static final String CREATE_TABLE_FEED_IMAGES = "CREATE TABLE "
+ TABLE_NAME_FEED_IMAGES + " (" + TABLE_PRIMARY_KEY + KEY_TITLE
+ " TEXT," + KEY_FILE_URL + " TEXT,"
+ KEY_DOWNLOAD_URL + " TEXT," + KEY_DOWNLOADED + " INTEGER)";
+ " TEXT," + KEY_FILE_URL + " TEXT," + KEY_DOWNLOAD_URL + " TEXT,"
+ KEY_DOWNLOADED + " INTEGER)";
private static final String CREATE_TABLE_FEED_MEDIA = "CREATE TABLE "
+ TABLE_NAME_FEED_MEDIA + " (" + TABLE_PRIMARY_KEY + KEY_DURATION
+ " INTEGER," + KEY_POSITION + " INTEGER,"
+ KEY_SIZE + " INTEGER," + KEY_MIME_TYPE + " TEXT,"
+ KEY_FILE_URL + " TEXT," + KEY_DOWNLOAD_URL + " TEXT," + KEY_DOWNLOADED + " INTEGER)";
+ " INTEGER," + KEY_POSITION + " INTEGER," + KEY_SIZE + " INTEGER,"
+ KEY_MIME_TYPE + " TEXT," + KEY_FILE_URL + " TEXT,"
+ KEY_DOWNLOAD_URL + " TEXT," + KEY_DOWNLOADED + " INTEGER)";
private SQLiteDatabase db;
private final Context context;
@ -105,7 +105,9 @@ public class PodDBAdapter {
db.close();
}
/** Inserts or updates a feed entry
/**
* Inserts or updates a feed entry
*
* @return the id of the entry
* */
public long setFeed(Feed feed) {
@ -130,6 +132,7 @@ public class PodDBAdapter {
}
values.put(KEY_DOWNLOAD_URL, feed.getDownload_url());
values.put(KEY_DOWNLOADED, feed.isDownloaded());
values.put(KEY_LASTUPDATE, feed.getLastUpdate().getTime());
open();
if (feed.getId() == 0) {
// Create new entry
@ -137,13 +140,16 @@ public class PodDBAdapter {
feed.setId(db.insert(TABLE_NAME_FEEDS, null, values));
} else {
Log.d(this.toString(), "Updating existing Feed in db");
db.update(TABLE_NAME_FEEDS, values, KEY_ID+"=?", new String[]{Long.toString(feed.getId())});
db.update(TABLE_NAME_FEEDS, values, KEY_ID + "=?",
new String[] { Long.toString(feed.getId()) });
}
close();
return feed.getId();
}
/** Inserts or updates a category entry
/**
* Inserts or updates a category entry
*
* @return the id of the entry
* */
public long setCategory(FeedCategory category) {
@ -153,7 +159,8 @@ public class PodDBAdapter {
if (category.getId() == 0) {
category.setId(db.insert(TABLE_NAME_FEED_CATEGORIES, null, values));
} else {
db.update(TABLE_NAME_FEED_CATEGORIES, values, KEY_ID+"=?", new String[]{String.valueOf(category.getId())});
db.update(TABLE_NAME_FEED_CATEGORIES, values, KEY_ID + "=?",
new String[] { String.valueOf(category.getId()) });
}
close();
@ -162,6 +169,7 @@ public class PodDBAdapter {
/**
* Inserts or updates an image entry
*
* @return the id of the entry
* */
public long setImage(FeedImage image) {
@ -176,7 +184,8 @@ public class PodDBAdapter {
if (image.getId() == 0) {
image.setId(db.insert(TABLE_NAME_FEED_IMAGES, null, values));
} else {
db.update(TABLE_NAME_FEED_IMAGES, values, KEY_ID + "=?", new String[]{String.valueOf(image.getId())});
db.update(TABLE_NAME_FEED_IMAGES, values, KEY_ID + "=?",
new String[] { String.valueOf(image.getId()) });
}
close();
return image.getId();
@ -184,6 +193,7 @@ public class PodDBAdapter {
/**
* Inserts or updates an image entry
*
* @return the id of the entry
*/
public long setMedia(FeedMedia media) {
@ -201,7 +211,8 @@ public class PodDBAdapter {
if (media.getId() == 0) {
media.setId(db.insert(TABLE_NAME_FEED_MEDIA, null, values));
} else {
db.update(TABLE_NAME_FEED_MEDIA, values, KEY_ID + "=?", new String[]{String.valueOf(media.getId())});
db.update(TABLE_NAME_FEED_MEDIA, values, KEY_ID + "=?",
new String[] { String.valueOf(media.getId()) });
}
close();
return media.getId();
@ -209,6 +220,7 @@ public class PodDBAdapter {
/**
* Inserts or updates a feeditem entry
*
* @return the id of the entry
*/
public long setFeedItem(FeedItem item) {
@ -240,49 +252,66 @@ public class PodDBAdapter {
return item.getId();
}
/** Get all Categories from the Categories Table.
/**
* Get all Categories from the Categories Table.
*
* @return The cursor of the query
* */
public final Cursor getAllCategoriesCursor() {
open();
Cursor c = db.query(TABLE_NAME_FEED_CATEGORIES, null, null, null, null, null, null);
Cursor c = db.query(TABLE_NAME_FEED_CATEGORIES, null, null, null, null,
null, null);
return c;
}
/** Get all Feeds from the Feed Table.
/**
* Get all Feeds from the Feed Table.
*
* @return The cursor of the query
* */
public final Cursor getAllFeedsCursor() {
open();
Cursor c = db.query(TABLE_NAME_FEEDS, null, null, null, null, null, null);
Cursor c = db.query(TABLE_NAME_FEEDS, null, null, null, null, null,
null);
return c;
}
/** Returns a cursor with all FeedItems of a Feed.
* @param feed The feed you want to get the FeedItems from.
/**
* Returns a cursor with all FeedItems of a Feed.
*
* @param feed
* The feed you want to get the FeedItems from.
* @return The cursor of the query
* */
public final Cursor getAllItemsOfFeedCursor(final Feed feed) {
open();
Cursor c = db.query(TABLE_NAME_FEED_ITEMS, null, KEY_FEED + "=?",
new String[]{String.valueOf(feed.getId())}, null, null, null);
Cursor c = db
.query(TABLE_NAME_FEED_ITEMS, null, KEY_FEED + "=?",
new String[] { String.valueOf(feed.getId()) }, null,
null, null);
return c;
}
/** Returns a cursor for a DB query in the FeedMedia table for a given ID.
* @param item The item you want to get the FeedMedia from
/**
* Returns a cursor for a DB query in the FeedMedia table for a given ID.
*
* @param item
* The item you want to get the FeedMedia from
* @return The cursor of the query
* */
public final Cursor getFeedMediaOfItemCursor(final FeedItem item) {
open();
Cursor c = db.query(TABLE_NAME_FEED_MEDIA, null, KEY_ID + "=?",
new String[]{String.valueOf(item.getMedia().getId())},
null, null, null);
new String[] { String.valueOf(item.getMedia().getId()) }, null,
null, null);
return c;
}
/** Returns a cursor for a DB query in the FeedImages table for a given ID.
* @param id ID of the FeedImage
/**
* Returns a cursor for a DB query in the FeedImages table for a given ID.
*
* @param id
* ID of the FeedImage
* @return The cursor of the query
* */
public final Cursor getImageOfFeedCursor(final long id) {
@ -292,34 +321,40 @@ public class PodDBAdapter {
return c;
}
/** Get a FeedMedia object from the Database.
* @param rowIndex DB Index of Media object
* @param owner FeedItem the Media object belongs to
/**
* Get a FeedMedia object from the Database.
*
* @param rowIndex
* DB Index of Media object
* @param owner
* FeedItem the Media object belongs to
* @return A newly created FeedMedia object
* */
public final FeedMedia getFeedMedia(final long rowIndex, final FeedItem owner)
throws SQLException {
public final FeedMedia getFeedMedia(final long rowIndex,
final FeedItem owner) throws SQLException {
open();
Cursor cursor = db.query(TABLE_NAME_FEED_MEDIA, null, KEY_ID + "=?",
new String[] { String.valueOf(rowIndex) }, null, null, null);
if ((cursor.getCount() == 0) || !cursor.moveToFirst()) {
throw new SQLException("No FeedMedia found at index: " + rowIndex);
}
FeedMedia media = new FeedMedia(rowIndex,
owner,
cursor.getInt(cursor.getColumnIndex(KEY_DURATION)),
cursor.getInt(cursor.getColumnIndex(KEY_POSITION)),
cursor.getLong(cursor.getColumnIndex(KEY_SIZE)),
cursor.getString(cursor.getColumnIndex(KEY_MIME_TYPE)),
cursor.getString(cursor.getColumnIndex(KEY_FILE_URL)),
cursor.getString(cursor.getColumnIndex(KEY_DOWNLOAD_URL)),
cursor.getInt(cursor.getColumnIndex(KEY_DOWNLOADED)) > 0);
FeedMedia media = new FeedMedia(rowIndex, owner, cursor.getInt(cursor
.getColumnIndex(KEY_DURATION)), cursor.getInt(cursor
.getColumnIndex(KEY_POSITION)), cursor.getLong(cursor
.getColumnIndex(KEY_SIZE)), cursor.getString(cursor
.getColumnIndex(KEY_MIME_TYPE)), cursor.getString(cursor
.getColumnIndex(KEY_FILE_URL)), cursor.getString(cursor
.getColumnIndex(KEY_DOWNLOAD_URL)), cursor.getInt(cursor
.getColumnIndex(KEY_DOWNLOADED)) > 0);
close();
return media;
}
/** Searches the DB for a FeedImage of the given id.
* @param id The id of the object
/**
* Searches the DB for a FeedImage of the given id.
*
* @param id
* The id of the object
* @return The found object
* */
public final FeedImage getFeedImage(final long id) throws SQLException {
@ -328,14 +363,11 @@ public class PodDBAdapter {
if ((cursor.getCount() == 0) || !cursor.moveToFirst()) {
throw new SQLException("No FeedImage found at index: " + id);
}
FeedImage image = new FeedImage(id,
cursor.getString(
cursor.getColumnIndex(KEY_TITLE)),
cursor.getString(
cursor.getColumnIndex(KEY_FILE_URL)),
cursor.getString(
cursor.getColumnIndex(KEY_DOWNLOAD_URL)),
cursor.getInt(cursor.getColumnIndex(KEY_DOWNLOADED)) > 0);
FeedImage image = new FeedImage(id, cursor.getString(cursor
.getColumnIndex(KEY_TITLE)), cursor.getString(cursor
.getColumnIndex(KEY_FILE_URL)), cursor.getString(cursor
.getColumnIndex(KEY_DOWNLOAD_URL)), cursor.getInt(cursor
.getColumnIndex(KEY_DOWNLOADED)) > 0);
close();
return image;
}
@ -343,15 +375,20 @@ public class PodDBAdapter {
/** Helper class for opening the Podfetcher database. */
private static class PodDBHelper extends SQLiteOpenHelper {
/** Constructor.
* @param context Context to use
* @param name Name of the database
* @param factory to use for creating cursor objects
* @param version number of the database
/**
* Constructor.
*
* @param context
* Context to use
* @param name
* Name of the database
* @param factory
* to use for creating cursor objects
* @param version
* number of the database
* */
public PodDBHelper(final Context context,
final String name, final CursorFactory factory,
final int version) {
public PodDBHelper(final Context context, final String name,
final CursorFactory factory, final int version) {
super(context, name, factory, version);
}
@ -365,10 +402,9 @@ public class PodDBAdapter {
}
@Override
public void onUpgrade(final SQLiteDatabase db,
final int oldVersion, final int newVersion) {
Log.w("DBAdapter", "Upgrading from version "
+ oldVersion + " to "
public void onUpgrade(final SQLiteDatabase db, final int oldVersion,
final int newVersion) {
Log.w("DBAdapter", "Upgrading from version " + oldVersion + " to "
+ newVersion + ".");
// TODO delete Database
}