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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.contacts.util;
import android.content.Context;
import android.database.Cursor;
import android.provider.ContactsContract.StreamItems;
import android.text.Html;
import com.android.contacts.detail.ContactDetailDisplayUtils;
import com.android.contacts.common.test.NeededForTesting;
import java.util.ArrayList;
import java.util.Collections;
import java.util.List;
/**
* Data object for a social stream item. Social stream items may contain multiple
* mPhotos. Social stream item entries are comparable; entries with more recent
* timestamps will be displayed on top.
*/
public class StreamItemEntry implements Comparable<StreamItemEntry> {
// Basic stream item fields.
private final long mId;
private final String mText;
private final String mComments;
private final long mTimestamp;
private final String mAccountType;
private final String mAccountName;
private final String mDataSet;
private boolean mDecoded;
private CharSequence mDecodedText;
private CharSequence mDecodedComments;
// Package references for label and icon resources.
private final String mResPackage;
private final String mIconRes;
private final String mLabelRes;
// Photos associated with this stream item.
private List<StreamItemPhotoEntry> mPhotos;
@NeededForTesting
public static StreamItemEntry createForTest(long id, String text, String comments,
long timestamp, String accountType, String accountName, String dataSet,
String resPackage, String iconRes, String labelRes) {
return new StreamItemEntry(id, text, comments, timestamp, accountType, accountName, dataSet,
resPackage, iconRes, labelRes);
}
private StreamItemEntry(long id, String text, String comments, long timestamp,
String accountType, String accountName, String dataSet, String resPackage,
String iconRes, String labelRes) {
mId = id;
mText = text;
mComments = comments;
mTimestamp = timestamp;
mAccountType = accountType;
mAccountName = accountName;
mDataSet = dataSet;
mResPackage = resPackage;
mIconRes = iconRes;
mLabelRes = labelRes;
mPhotos = new ArrayList<StreamItemPhotoEntry>();
}
public StreamItemEntry(Cursor cursor) {
// This is expected to be populated via a cursor containing all StreamItems columns in
// its projection.
mId = getLong(cursor, StreamItems._ID);
mText = getString(cursor, StreamItems.TEXT);
mComments = getString(cursor, StreamItems.COMMENTS);
mTimestamp = getLong(cursor, StreamItems.TIMESTAMP);
mAccountType = getString(cursor, StreamItems.ACCOUNT_TYPE);
mAccountName = getString(cursor, StreamItems.ACCOUNT_NAME);
mDataSet = getString(cursor, StreamItems.DATA_SET);
mResPackage = getString(cursor, StreamItems.RES_PACKAGE);
mIconRes = getString(cursor, StreamItems.RES_ICON);
mLabelRes = getString(cursor, StreamItems.RES_LABEL);
mPhotos = new ArrayList<StreamItemPhotoEntry>();
}
public void addPhoto(StreamItemPhotoEntry photoEntry) {
mPhotos.add(photoEntry);
}
@Override
public int compareTo(StreamItemEntry other) {
return mTimestamp == other.mTimestamp ? 0 : mTimestamp > other.mTimestamp ? -1 : 1;
}
public long getId() {
return mId;
}
public String getText() {
return mText;
}
public String getComments() {
return mComments;
}
public long getTimestamp() {
return mTimestamp;
}
public String getAccountType() {
return mAccountType;
}
public String getAccountName() {
return mAccountName;
}
public String getDataSet() {
return mDataSet;
}
public String getResPackage() {
return mResPackage;
}
public String getIconRes() {
return mIconRes;
}
public String getLabelRes() {
return mLabelRes;
}
public List<StreamItemPhotoEntry> getPhotos() {
Collections.sort(mPhotos);
return mPhotos;
}
/**
* Make {@link #getDecodedText} and {@link #getDecodedComments} available. Must be called
* before calling those.
*
* We can't do this automatically in the getters, because it'll require a {@link Context}.
*/
public void decodeHtml(Context context) {
final Html.ImageGetter imageGetter = ContactDetailDisplayUtils.getImageGetter(context);
if (mText != null) {
mDecodedText = HtmlUtils.fromHtml(context, mText, imageGetter, null);
}
if (mComments != null) {
mDecodedComments = HtmlUtils.fromHtml(context, mComments, imageGetter, null);
}
mDecoded = true;
}
public CharSequence getDecodedText() {
checkDecoded();
return mDecodedText;
}
public CharSequence getDecodedComments() {
checkDecoded();
return mDecodedComments;
}
private void checkDecoded() {
if (!mDecoded) {
throw new IllegalStateException("decodeHtml must have been called");
}
}
private static String getString(Cursor cursor, String columnName) {
return cursor.getString(cursor.getColumnIndex(columnName));
}
private static long getLong(Cursor cursor, String columnName) {
final int columnIndex = cursor.getColumnIndex(columnName);
return cursor.getLong(columnIndex);
}
}