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xml parsing of online manifest and more
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@@ -14,3 +14,7 @@ gen/ | |
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| # Local configuration file (sdk path, etc) | ||
| local.properties | ||
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| .classpath | ||
| project.properties | ||
| .project | ||
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| Original file line number | Diff line number | Diff line change |
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| @@ -0,0 +1,55 @@ | ||
| <?xml version="1.0" encoding="utf-8"?> | ||
| <RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android" | ||
| android:layout_width="match_parent" | ||
| android:layout_height="match_parent" > | ||
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| <View | ||
| android:id="@+id/top_bar" | ||
| android:layout_width="wrap_content" | ||
| android:layout_height="42dip" | ||
| android:layout_alignParentTop="true" | ||
| android:background="#7F000000" /> | ||
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| <LinearLayout | ||
| android:layout_width="wrap_content" | ||
| android:layout_height="42dip" | ||
| android:layout_alignParentTop="true" | ||
| android:gravity="center_vertical" > | ||
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| <TextView | ||
| android:id="@+id/name" | ||
| android:layout_width="wrap_content" | ||
| android:layout_height="wrap_content" | ||
| android:layout_marginLeft="8dip" | ||
| android:ellipsize="end" | ||
| android:singleLine="true" | ||
| android:text="name" | ||
| android:textAppearance="?android:attr/textAppearanceMedium" | ||
| android:textColor="@android:color/white" /> | ||
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| <TextView | ||
| android:id="@+id/author" | ||
| android:layout_width="wrap_content" | ||
| android:layout_height="wrap_content" | ||
| android:layout_marginLeft="16dip" | ||
| android:ellipsize="end" | ||
| android:singleLine="true" | ||
| android:text="author" | ||
| android:textAppearance="?android:attr/textAppearanceSmall" | ||
| android:textColor="@android:color/white" /> | ||
| </LinearLayout> | ||
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| <ImageView | ||
| android:id="@+id/thumb" | ||
| android:layout_width="match_parent" | ||
| android:layout_height="match_parent" | ||
| android:layout_below="@+id/top_bar" | ||
| android:layout_marginBottom="5dp" | ||
| android:layout_marginLeft="5dp" | ||
| android:layout_marginRight="5dp" | ||
| android:layout_marginTop="5dp" | ||
| android:contentDescription="@null" | ||
| android:scaleType="centerCrop" | ||
| android:src="@drawable/thumbnail" /> | ||
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| </RelativeLayout> |
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| @@ -1,21 +1,13 @@ | ||
| <?xml version="1.0" encoding="utf-8"?> | ||
| <resources> | ||
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| <!-- Where to download wallpapers from --> | ||
| <string name="config_wallpaper_url_prefix">http://dl.dropbox.com/u/87565/AOKP/wallpapers/</string> | ||
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| <!-- Prefix of each wallpaper --> | ||
| <string name="config_wallpaper_name_prefix">aokp_</string> | ||
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| <!-- Wallpaper extention --> | ||
| <string name="config_wallpaper_extention">.png</string> | ||
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| <!-- Thumbnail suffix --> | ||
| <string name="config_wallpaper_thumbnail_suffix">_small</string> | ||
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| <!-- Where to store the wallpapers (just the folder name) --> | ||
| <string name="config_wallpaper_sdcard_dl_location">AOKP</string> | ||
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| <!-- Directory to download wallpapers to on external storage. Leave blank for "/sdcard/" --> | ||
| <string name="config_wallpaper_download_loc"></string> | ||
| <!-- Where to store the wallpapers (just the folder name) --> | ||
| <string name="config_wallpaper_sdcard_dl_location">AOKP</string> | ||
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| <!-- Directory to download wallpapers to on external storage. Leave blank for "/sdcard/" --> | ||
| <string name="config_wallpaper_download_loc"></string> | ||
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| <!-- url to the wallpaper manifest --> | ||
| <string name="config_wallpaper_manifest_url">http://romanbb.github.com/swagpapers_manifest/wallpaper_manifest.xml</string> | ||
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| </resources> |
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| Original file line number | Diff line number | Diff line change |
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| @@ -0,0 +1,93 @@ | ||
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| package com.aokp.swagpapers; | ||
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| import android.util.Log; | ||
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| import org.xml.sax.SAXException; | ||
| import org.xml.sax.helpers.DefaultHandler; | ||
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| import java.io.File; | ||
| import java.io.IOException; | ||
| import java.util.ArrayList; | ||
| import java.util.List; | ||
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| import javax.xml.parsers.ParserConfigurationException; | ||
| import javax.xml.parsers.SAXParser; | ||
| import javax.xml.parsers.SAXParserFactory; | ||
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| public class ManifestXmlParser extends DefaultHandler { | ||
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| private static final String TAG = "ManifestXMLParser"; | ||
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| ArrayList<WallpaperCategory> wallpaperCategories = new ArrayList<WallpaperCategory>(); | ||
| WallpaperCategory currentCategory; | ||
| String value = null; | ||
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| public ArrayList<WallpaperCategory> parse(File xmlFile) throws IOException { | ||
| try { | ||
| SAXParserFactory factory = SAXParserFactory.newInstance(); | ||
| SAXParser saxParser = factory.newSAXParser(); | ||
| saxParser.parse(xmlFile, this); | ||
| return wallpaperCategories; | ||
| } catch (ParserConfigurationException ex) { | ||
| Log.e(TAG, "", ex); | ||
| } catch (SAXException ex) { | ||
| Log.e(TAG, "", ex); | ||
| } | ||
| return null; | ||
| } | ||
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| @Override | ||
| public void startElement(String uri, String localName, String qName, | ||
| org.xml.sax.Attributes attributes) throws SAXException { | ||
| if (qName.equalsIgnoreCase("category")) { | ||
| // create a new instance of employee | ||
| currentCategory = new WallpaperCategory(attributes.getValue("id"), | ||
| attributes.getValue("name")); | ||
| } else if (qName.equalsIgnoreCase("wallpaper")) { | ||
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| Wallpaper wp = new Wallpaper(); | ||
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| String url = attributes.getValue("url"); | ||
| String xmlThumbUrl = attributes.getValue("thumbUrl"); | ||
| String author = attributes.getValue("author"); | ||
| String date = attributes.getValue("date"); | ||
| String name = attributes.getValue("name"); | ||
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| wp.setName(name != null ? name : ""); | ||
| wp.setAuthor(author != null ? author : ""); | ||
| wp.setDate(date != null ? date : ""); | ||
| wp.setThumbUrl(xmlThumbUrl != null ? xmlThumbUrl : generateThumbUrl(url)); | ||
| wp.setUrl(url); | ||
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| currentCategory.addWallpaper(wp); | ||
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| } | ||
| super.startElement(uri, localName, qName, attributes); | ||
| } | ||
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| private String generateThumbUrl(String url) { | ||
| String prefix = url.substring(0, url.lastIndexOf(".")); | ||
| String extention = url.substring(url.lastIndexOf(".")); | ||
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| String generatedUrl = prefix + "_small" + extention; | ||
| Log.i(TAG, "thumb url generated: " + generatedUrl); | ||
| return generatedUrl; | ||
| } | ||
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| @Override | ||
| public void characters(char[] ch, int start, int length) throws SAXException { | ||
| value = new String(ch, start, length); | ||
| } | ||
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| @Override | ||
| public void endElement(String uri, String localName, String qName) throws SAXException { | ||
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| if (qName.equalsIgnoreCase("category")) { | ||
| wallpaperCategories.add(currentCategory); | ||
| } else if (qName.equalsIgnoreCase("wallpaper")) { | ||
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| } | ||
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| } | ||
| } |
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