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/*
* Copyright (C) 2011 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.addbookmark;
import com.android.browser.R;
import android.content.Context;
import android.content.res.Resources;
import android.database.DataSetObserver;
import android.graphics.drawable.Drawable;
import android.view.LayoutInflater;
import android.view.View;
import android.view.ViewGroup;
import android.widget.Adapter;
import android.widget.SpinnerAdapter;
import android.widget.TextView;
/**
* SpinnerAdapter used in the AddBookmarkPage to select where to save a
* bookmark/folder.
*/
public class FolderSpinnerAdapter implements SpinnerAdapter {
private boolean mIncludeHomeScreen;
private boolean mIncludesRecentFolder;
private long mRecentFolderId;
private String mRecentFolderName;
public static final int HOME_SCREEN = 0;
public static final int ROOT_FOLDER = 1;
public static final int OTHER_FOLDER = 2;
public static final int RECENT_FOLDER = 3;
public FolderSpinnerAdapter(boolean includeHomeScreen) {
mIncludeHomeScreen = includeHomeScreen;
}
public void addRecentFolder(long folderId, String folderName) {
mIncludesRecentFolder = true;
mRecentFolderId = folderId;
mRecentFolderName = folderName;
}
public long recentFolderId() { return mRecentFolderId; }
@Override
public View getDropDownView(int position, View convertView, ViewGroup parent) {
int labelResource;
int drawableResource;
if (!mIncludeHomeScreen) {
position++;
}
switch (position) {
case HOME_SCREEN:
labelResource = R.string.add_to_homescreen_menu_option;
drawableResource = R.drawable.ic_home_holo_dark;
break;
case ROOT_FOLDER:
labelResource = R.string.add_to_bookmarks_menu_option;
drawableResource = R.drawable.ic_bookmarks_holo_dark;
break;
case RECENT_FOLDER:
// Fall through and use the same icon resource
case OTHER_FOLDER:
labelResource = R.string.add_to_other_folder_menu_option;
drawableResource = R.drawable.ic_folder_holo_dark;
break;
default:
labelResource = 0;
drawableResource = 0;
// assert
break;
}
Context context = parent.getContext();
LayoutInflater factory = LayoutInflater.from(context);
TextView textView = (TextView) factory.inflate(R.layout.add_to_option, null);
if (position == RECENT_FOLDER) {
textView.setText(mRecentFolderName);
} else {
textView.setText(labelResource);
}
Drawable drawable = context.getResources().getDrawable(drawableResource);
textView.setCompoundDrawablesWithIntrinsicBounds(drawable, null,
null, null);
return textView;
}
@Override
public void registerDataSetObserver(DataSetObserver observer) {
}
@Override
public void unregisterDataSetObserver(DataSetObserver observer) {
}
@Override
public int getCount() {
int count = 2;
if (mIncludeHomeScreen) count++;
if (mIncludesRecentFolder) count++;
return count;
}
@Override
public Object getItem(int position) {
return null;
}
@Override
public long getItemId(int position) {
long id = position;
if (!mIncludeHomeScreen) {
id++;
}
return id;
}
@Override
public boolean hasStableIds() {
return true;
}
@Override
public View getView(int position, View convertView, ViewGroup parent) {
return getDropDownView(position, convertView, parent);
}
@Override
public int getItemViewType(int position) {
// Never want to recycle views
return Adapter.IGNORE_ITEM_VIEW_TYPE;
}
@Override
public int getViewTypeCount() {
return 1;
}
@Override
public boolean isEmpty() {
return false;
}
}
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