Method to save covers

src/org/geometerplus/android/fbreader/libraryService/BookCollectionShadow.java

@@ -464,4 +464,16 @@ public class BookCollectionShadow extends AbstractBookCollection implements Serv
 	// method from ServiceConnection interface
 	public synchronized void onServiceDisconnected(ComponentName name) {
 	}
+	
+	@Override
+	public synchronized void saveCovers() {
+		if (myInterface == null) {
+			return;
+		}
+		try {
+			myInterface.saveCovers();
+		} catch (RemoteException e) {
+			e.printStackTrace();
+		}
+	}
 }

src/org/geometerplus/android/fbreader/libraryService/LibraryInterface.aidl

@@ -48,4 +48,6 @@ interface LibraryInterface {
 	String getHighlightingStyle(in int styleId);
 	List<String> highlightingStyles();
 	void saveHighlightingStyle(in String style);
+	
+	void saveCovers();
 }

src/org/geometerplus/android/fbreader/libraryService/LibraryService.java

@@ -273,6 +273,10 @@ public class LibraryService extends Service {
 		public void saveHighlightingStyle(String style) {
 			myCollection.saveHighlightingStyle(SerializerUtil.deserializeStyle(style));
 		}
+		
+		public void saveCovers() {
+			myCollection.saveCovers();
+		}
 	}
 
 	private volatile LibraryImplementation myLibrary;

src/org/geometerplus/fbreader/book/BookCollection.java

@@ -20,16 +20,27 @@
 package org.geometerplus.fbreader.book;
 
 import java.io.File;
+import java.io.FileNotFoundException;
+import java.io.FileOutputStream;
+import java.io.IOException;
+import java.io.OutputStream;
 import java.util.*;
 
 import org.geometerplus.zlibrary.core.filesystem.ZLFile;
 import org.geometerplus.zlibrary.core.filesystem.ZLPhysicalFile;
+import org.geometerplus.zlibrary.core.image.ZLImage;
+import org.geometerplus.zlibrary.core.image.ZLLoadableImage;
 
 import org.geometerplus.zlibrary.text.view.ZLTextPosition;
+import org.geometerplus.zlibrary.ui.android.image.ZLAndroidImageData;
+import org.geometerplus.zlibrary.ui.android.image.ZLAndroidImageManager;
 
 import org.geometerplus.fbreader.bookmodel.BookReadingException;
 import org.geometerplus.fbreader.formats.*;
 
+import android.graphics.Bitmap;
+import android.os.Environment;
+
 public class BookCollection extends AbstractBookCollection {
 	private final BooksDatabase myDatabase;
 	public final List<String> BookDirectories;
@@ -680,4 +691,59 @@ public class BookCollection extends AbstractBookCollection {
 		myDatabase.saveStyle(style);
 		fireBookEvent(BookEvent.BookmarkStyleChanged, null);
 	}
+	
+	@Override
+	public void saveCovers() {
+		for (BookQuery query = new BookQuery(new Filter.Empty(), 20); ; query = query.next()) {
+			final List<Book> partOfBooks = books(query);
+			if (partOfBooks.isEmpty()) {
+				break;
+			}
+			for (Book b : partOfBooks) {
+				saveCover(b);
+			}
+		}
+	}
+
+	private void saveCover(Book b) {
+		final ZLImage image = BookUtil.getCover(b);
+
+		if (image == null) {
+			return;
+		}
+		if (image instanceof ZLLoadableImage) {
+			final ZLLoadableImage loadableImage = (ZLLoadableImage)image;
+			if (!loadableImage.isSynchronized()) {
+				loadableImage.synchronize();
+			}
+		}
+		final ZLAndroidImageData data =
+			((ZLAndroidImageManager)ZLAndroidImageManager.Instance()).getImageData(image);
+		if (data == null) {
+			return;
+		}
+
+		final Bitmap coverBitmap = data.getFullSizeBitmap();
+		if (coverBitmap == null) {
+			return;
+		}
+		
+		String extStorageDirectory = Environment.getExternalStorageDirectory().toString();
+		
+		File myPath = new File(extStorageDirectory, "/FBReaderJ/Covers");
+		myPath.mkdirs();
+
+		OutputStream outStream = null;
+		File file = new File(myPath, b.getId() + ".PNG");
+			try {
+				outStream = new FileOutputStream(file);
+				coverBitmap.compress(Bitmap.CompressFormat.PNG, 100, outStream);
+				outStream.flush();
+				outStream.close();
+			} catch (FileNotFoundException e) {
+				e.printStackTrace();
+			} catch (IOException e) {
+				e.printStackTrace();
+			}
+	}
 }

src/org/geometerplus/fbreader/book/IBookCollection.java

@@ -86,4 +86,6 @@ public interface IBookCollection {
 	HighlightingStyle getHighlightingStyle(int styleId);
 	List<HighlightingStyle> highlightingStyles();
 	void saveHighlightingStyle(HighlightingStyle style);
+	
+	void saveCovers();
 }

third-party/AmbilWarna/.project

@@ -0,0 +1,33 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<projectDescription>
+	<name>AmbilWarna</name>
+	<comment></comment>
+	<projects>
+	</projects>
+	<buildSpec>
+		<buildCommand>
+			<name>com.android.ide.eclipse.adt.ResourceManagerBuilder</name>
+			<arguments>
+			</arguments>
+		</buildCommand>
+		<buildCommand>
+			<name>com.android.ide.eclipse.adt.PreCompilerBuilder</name>
+			<arguments>
+			</arguments>
+		</buildCommand>
+		<buildCommand>
+			<name>org.eclipse.jdt.core.javabuilder</name>
+			<arguments>
+			</arguments>
+		</buildCommand>
+		<buildCommand>
+			<name>com.android.ide.eclipse.adt.ApkBuilder</name>
+			<arguments>
+			</arguments>
+		</buildCommand>
+	</buildSpec>
+	<natures>
+		<nature>com.android.ide.eclipse.adt.AndroidNature</nature>
+		<nature>org.eclipse.jdt.core.javanature</nature>
+	</natures>
+</projectDescription>

third-party/AmbilWarna/project.properties

@@ -11,4 +11,4 @@ android.library=true
 # Indicates whether an apk should be generated for each density.
 split.density=false
 # Project target.
-target=android-11
+target=android-14