218 lines
6.3 KiB
Java
218 lines
6.3 KiB
Java
/*
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* Copyright (C) 2011 The Android Open Source Project
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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package com.android.emailcommon.provider;
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import android.content.ContentUris;
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import android.content.ContentValues;
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import android.content.Context;
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import android.database.Cursor;
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import android.net.Uri;
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import android.os.Parcel;
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import android.os.Parcelable;
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import com.android.emailcommon.provider.EmailContent.QuickResponseColumns;
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import com.google.common.base.Objects;
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/**
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* A user-modifiable message that may be quickly inserted into the body while user is composing
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* a message. Tied to a specific account.
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*/
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public final class QuickResponse extends EmailContent
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implements QuickResponseColumns, Parcelable {
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public static final String TABLE_NAME = "QuickResponse";
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public static Uri CONTENT_URI;
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public static Uri ACCOUNT_ID_URI;
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public static void initQuickResponse() {
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CONTENT_URI = Uri.parse(EmailContent.CONTENT_URI + "/quickresponse");
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ACCOUNT_ID_URI = Uri.parse(EmailContent.CONTENT_URI + "/quickresponse/account");
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}
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private String mText;
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private long mAccountKey;
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private static final int CONTENT_ID_COLUMN = 0;
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private static final int CONTENT_QUICK_RESPONSE_COLUMN = 1;
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private static final int CONTENT_ACCOUNT_KEY_COLUMN = 2;
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public static final String[] CONTENT_PROJECTION = new String[] {
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RECORD_ID,
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QuickResponseColumns.TEXT,
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QuickResponseColumns.ACCOUNT_KEY
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};
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/**
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* Creates an empty QuickResponse. Restore should be called after.
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*/
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private QuickResponse() {
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// empty
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}
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/**
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* Constructor used by CREATOR for parceling.
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*/
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private QuickResponse(Parcel in) {
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mBaseUri = CONTENT_URI;
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mId = in.readLong();
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mText = in.readString();
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mAccountKey = in.readLong();
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}
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/**
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* Creates QuickResponse associated with a particular account using the given string.
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*/
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public QuickResponse(long accountKey, String quickResponse) {
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mBaseUri = CONTENT_URI;
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mAccountKey = accountKey;
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mText = quickResponse;
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}
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/**
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* @see com.android.emailcommon.provider.EmailContent#restore(android.database.Cursor)
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*/
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@Override
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public void restore(Cursor cursor) {
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mBaseUri = CONTENT_URI;
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mId = cursor.getLong(CONTENT_ID_COLUMN);
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mText = cursor.getString(CONTENT_QUICK_RESPONSE_COLUMN);
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mAccountKey = cursor.getLong(CONTENT_ACCOUNT_KEY_COLUMN);
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}
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/**
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* @see com.android.emailcommon.provider.EmailContent#toContentValues()
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*/
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@Override
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public ContentValues toContentValues() {
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ContentValues values = new ContentValues();
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values.put(QuickResponseColumns.TEXT, mText);
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values.put(QuickResponseColumns.ACCOUNT_KEY, mAccountKey);
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return values;
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}
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@Override
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public String toString() {
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return mText;
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}
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/**
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* Given an array of QuickResponses, returns the an array of the String values
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* corresponding to each QuickResponse.
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*/
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public static String[] getQuickResponseStrings(QuickResponse[] quickResponses) {
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int count = quickResponses.length;
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String[] quickResponseStrings = new String[count];
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for (int i = 0; i < count; i++) {
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quickResponseStrings[i] = quickResponses[i].toString();
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}
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return quickResponseStrings;
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}
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/**
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* @param context
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* @param accountId
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* @return array of QuickResponses for the account with id accountId
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*/
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public static QuickResponse[] restoreQuickResponsesWithAccountId(Context context,
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long accountId) {
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Uri uri = ContentUris.withAppendedId(ACCOUNT_ID_URI, accountId);
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Cursor c = context.getContentResolver().query(uri, CONTENT_PROJECTION,
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null, null, null);
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try {
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int count = c.getCount();
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QuickResponse[] quickResponses = new QuickResponse[count];
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for (int i = 0; i < count; ++i) {
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c.moveToNext();
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QuickResponse quickResponse = new QuickResponse();
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quickResponse.restore(c);
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quickResponses[i] = quickResponse;
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}
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return quickResponses;
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} finally {
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c.close();
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}
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}
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/**
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* Returns the base URI for this QuickResponse
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*/
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public Uri getBaseUri() {
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return mBaseUri;
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}
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/**
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* Returns the unique id for this QuickResponse
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*/
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public long getId() {
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return mId;
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}
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@Override
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public boolean equals(Object objectThat) {
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if (this == objectThat) return true;
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if (!(objectThat instanceof QuickResponse)) return false;
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QuickResponse that = (QuickResponse) objectThat;
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return
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mText.equals(that.mText) &&
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mId == that.mId &&
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mAccountKey == that.mAccountKey;
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}
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@Override
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public int hashCode() {
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return Objects.hashCode(mId, mText, mAccountKey);
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}
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/**
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* Implements Parcelable. Not used.
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*/
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@Override
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public int describeContents() {
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return 0;
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}
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/**
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* Implements Parcelable.
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*/
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public void writeToParcel(Parcel dest, int flags) {
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// mBaseUri is not parceled
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dest.writeLong(mId);
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dest.writeString(mText);
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dest.writeLong(mAccountKey);
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}
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/**
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* Implements Parcelable
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*/
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public static final Parcelable.Creator<QuickResponse> CREATOR
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= new Parcelable.Creator<QuickResponse>() {
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@Override
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public QuickResponse createFromParcel(Parcel in) {
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return new QuickResponse(in);
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}
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@Override
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public QuickResponse[] newArray(int size) {
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return new QuickResponse[size];
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}
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};
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} |