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Code Issues Releases Wiki Activity

NG library view (in progress)

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This commit is contained in:
Nikolay Pultsin 2010-11-21 15:45:09 +00:00
parent b1f26805e0
commit a2f799f29b
7 changed files with 183 additions and 33 deletions
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124
src/org/geometerplus/android/fbreader/library/LibraryBaseActivity.java
View file

@ -19,46 +19,130 @@
package org.geometerplus.android.fbreader.library;
import java.util.ArrayList;
import android.app.ListActivity;
import android.os.Bundle;
import android.view.View;
import android.view.ViewGroup;
import android.widget.BaseAdapter;
import android.view.*;
import android.widget.*;
import org.geometerplus.fbreader.library.LibraryTree;
import org.geometerplus.zlibrary.core.resources.ZLResource;
import org.geometerplus.fbreader.tree.FBTree;
import org.geometerplus.zlibrary.ui.android.R;
public class LibraryBaseActivity extends ListActivity {
private final ZLResource myResource = ZLResource.resource("libraryView");
abstract class LibraryBaseActivity extends ListActivity {
@Override
public void onCreate(Bundle icicle) {
super.onCreate(icicle);
setListAdapter(new LibraryAdapter());
}
@Override
public void onListItemClick(ListView listView, View view, int position, long rowId) {
}
private final class LibraryAdapter extends BaseAdapter {
private final ArrayList<TopLevelTree> myItems = new ArrayList<TopLevelTree>();
public LibraryAdapter() {
myItems.add(new TopLevelTree(myResource.getResource("searchResults")));
myItems.add(new TopLevelTree(myResource.getResource("recent")));
myItems.add(new TopLevelTree(myResource.getResource("byAuthor")));
myItems.add(new TopLevelTree(myResource.getResource("byTag")));
myItems.add(new TopLevelTree(myResource.getResource("fileTree")));
}
@Override
public final int getCount() {
return 4;
return myItems.size();
}
public final LibraryTree getItem(int position) {
switch (position) {
case 0:
return null;
case 1:
return null;
case 2:
return null;
case 3:
return null;
}
return null;
@Override
public final FBTree getItem(int position) {
return myItems.get(position);
}
@Override
public final long getItemId(int position) {
return position;
}
//private ZLImage myFBReaderIcon =
// ZLAndroidLibrary.Instance().createImage(R.drawable.fbreader);
private int myCoverWidth = -1;
private int myCoverHeight = -1;
@Override
public View getView(int position, View convertView, final ViewGroup parent) {
final LibraryTree tree = getItem(position);
return convertView;//setupNetworkTreeItemView(convertView, parent, tree);
final FBTree tree = getItem(position);
final View view = (convertView != null) ? convertView :
LayoutInflater.from(parent.getContext()).inflate(R.layout.library_ng_tree_item, parent, false);
((TextView)view.findViewById(R.id.library_ng_tree_item_name)).setText(tree.getName());
((TextView)view.findViewById(R.id.library_ng_tree_item_childrenlist)).setText(tree.getSecondString());
if (myCoverWidth == -1) {
view.measure(ViewGroup.LayoutParams.FILL_PARENT, ViewGroup.LayoutParams.WRAP_CONTENT);
myCoverHeight = view.getMeasuredHeight();
myCoverWidth = myCoverHeight * 15 / 32;
view.requestLayout();
}
final ImageView coverView = (ImageView)view.findViewById(R.id.library_ng_tree_item_icon);
coverView.getLayoutParams().width = myCoverWidth;
coverView.getLayoutParams().height = myCoverHeight;
coverView.setScaleType(ImageView.ScaleType.CENTER_INSIDE);
coverView.requestLayout();
coverView.setImageResource(R.drawable.fbreader);
//setupCover(coverView, tree, myCoverWidth, myCoverWidth);
return view;
}
}
/*
private void setupCover(final ImageView coverView, FBTree tree, int width, int height) {
Bitmap coverBitmap = null;
ZLImage cover = tree.getCover();
if (cover == null) {
cover = myFBReaderIcon;
}
if (cover != null) {
ZLAndroidImageData data = null;
final ZLAndroidImageManager mgr = (ZLAndroidImageManager) ZLAndroidImageManager.Instance();
data = mgr.getImageData(cover);
if (data != null) {
coverBitmap = data.getBitmap(2 * width, 2 * height);
}
}
if (coverBitmap != null) {
coverView.setImageBitmap(coverBitmap);
} else {
coverView.setImageDrawable(null);
}
}
*/
}
class TopLevelTree extends FBTree {
private final ZLResource myResource;
public TopLevelTree(ZLResource resource) {
myResource = resource;
}
@Override
public String getName() {
return myResource.getValue();
}
@Override
public String getSummary() {
return myResource.getResource("summary").getValue();
}
}