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/*
* Copyright (C) 2006 The Android Open Source Project
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package com.android.browser;
import android.content.Context;
import android.content.res.Resources;
import android.database.Cursor;
import android.graphics.Bitmap;
import android.graphics.BitmapFactory;
import android.graphics.drawable.BitmapDrawable;
import android.view.LayoutInflater;
import android.view.View;
import android.view.ViewGroup;
import com.android.browser.mdm.EditBookmarksRestriction;
import com.android.browser.mdm.ManagedBookmarksRestriction;
import com.android.browser.platformsupport.BrowserContract.Bookmarks;
import com.android.browser.util.ThreadedCursorAdapter;
import com.android.browser.view.BookmarkContainer;
import com.android.browser.view.BookmarkThumbImageView;
public class BrowserBookmarksAdapter extends
ThreadedCursorAdapter<BrowserBookmarksAdapterItem> {
private static final String TAG = "BrowserBookmarksAdapter";
LayoutInflater mInflater;
Context mContext;
/**
* Create a new BrowserBookmarksAdapter.
*/
public BrowserBookmarksAdapter(Context context) {
// Make sure to tell the CursorAdapter to avoid the observer and auto-requery
// since the Loader will do that for us.
super(context, null);
mInflater = LayoutInflater.from(context);
mContext = context;
}
@Override
protected long getItemId(Cursor c) {
return c.getLong(BookmarksLoader.COLUMN_INDEX_ID);
}
@Override
public View newView(Context context, ViewGroup parent) {
return mInflater.inflate(R.layout.bookmark_thumbnail, parent, false);
}
CharSequence getTitle(Cursor cursor) {
int type = cursor.getInt(BookmarksLoader.COLUMN_INDEX_TYPE);
switch (type) {
case Bookmarks.BOOKMARK_TYPE_OTHER_FOLDER:
return mContext.getText(R.string.other_bookmarks);
}
return cursor.getString(BookmarksLoader.COLUMN_INDEX_TITLE);
}
@Override
public void bindView(View view, BrowserBookmarksAdapterItem item) {
BookmarkContainer c = (BookmarkContainer) view;
// we need to set this to handle rotation and other configuration change events.
// (if the padding didn't change, this is a no op)
int padding = mContext.getResources()
.getDimensionPixelSize(R.dimen.combo_horizontalSpacing);
c.setPadding(padding, c.getPaddingTop(), padding, c.getPaddingBottom());
// configure the main content of the bookmark icon
if (item.is_folder) {
c.reConfigureAsFolder(item.title.toString(), "");
} else {
final Bitmap favicon = (item.thumbnail == null || !item.has_thumbnail) ?
null : item.thumbnail.getBitmap();
c.reConfigureAsSite(favicon);
}
// configure the label under the bookmark
if (item.title != null) {
c.setBottomLabelText(item.title.toString());
}
// if the item is managed by mdm or edit bookmark restriction, show a badge
if (item.title != null &&
(item.is_mdm_managed || EditBookmarksRestriction.getInstance().isEnabled())) {
c.setOverlayBadge(item.is_mdm_managed ? R.drawable.img_deco_mdm_badge_bright :
R.drawable.ic_deco_secure);
} else
c.setOverlayBadge(0);
}
@Override
public BrowserBookmarksAdapterItem getRowObject(Cursor c,
BrowserBookmarksAdapterItem item) {
if (item == null) {
item = new BrowserBookmarksAdapterItem();
}
Bitmap thumbnail = item.thumbnail != null ? item.thumbnail.getBitmap() : null;
thumbnail = BrowserBookmarksPage.getBitmap(c,
BookmarksLoader.COLUMN_INDEX_TOUCH_ICON, thumbnail);
if (thumbnail == null) {
thumbnail = BrowserBookmarksPage.getBitmap(c,
BookmarksLoader.COLUMN_INDEX_THUMBNAIL, thumbnail);
}
item.has_thumbnail = thumbnail != null;
if (thumbnail != null
&& (item.thumbnail == null || item.thumbnail.getBitmap() != thumbnail)) {
item.thumbnail = new BitmapDrawable(mContext.getResources(), thumbnail);
}
item.is_folder = c.getInt(BookmarksLoader.COLUMN_INDEX_IS_FOLDER) != 0;
item.title = getTitle(c);
item.url = c.getString(BookmarksLoader.COLUMN_INDEX_URL);
item.is_mdm_managed = ManagedBookmarksRestriction.getInstance().mDb.isMdmElement(getItemId(c));
return item;
}
@Override
public BrowserBookmarksAdapterItem getLoadingObject() {
BrowserBookmarksAdapterItem item = new BrowserBookmarksAdapterItem();
return item;
}
}
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