kopia lustrzana https://github.com/ryukoposting/Signal-Android
169 wiersze
5.1 KiB
Java
169 wiersze
5.1 KiB
Java
/**
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* Copyright (C) 2011 Whisper Systems
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* <p>
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* This program is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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* <p>
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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* <p>
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* You should have received a copy of the GNU General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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package org.thoughtcrime.securesms.contacts;
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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 android.provider.ContactsContract.CommonDataKinds.Phone;
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import android.provider.ContactsContract.Contacts;
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import java.util.LinkedList;
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import java.util.List;
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/**
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* This class was originally a layer of indirection between
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* ContactAccessorNewApi and ContactAccessorOldApi, which corresponded
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* to the API changes between 1.x and 2.x.
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*
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* Now that we no longer support 1.x, this class mostly serves as a place
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* to encapsulate Contact-related logic. It's still a singleton, mostly
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* just because that's how it's currently called from everywhere.
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*
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* @author Moxie Marlinspike
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*/
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public class ContactAccessor {
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private static final ContactAccessor instance = new ContactAccessor();
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public static ContactAccessor getInstance() {
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return instance;
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}
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public ContactData getContactData(Context context, Uri uri) {
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String displayName = getNameFromContact(context, uri);
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long id = Long.parseLong(uri.getLastPathSegment());
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ContactData contactData = new ContactData(id, displayName);
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try (Cursor numberCursor = context.getContentResolver().query(Phone.CONTENT_URI,
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null,
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Phone.CONTACT_ID + " = ?",
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new String[] { contactData.id + "" },
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null))
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{
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while (numberCursor != null && numberCursor.moveToNext()) {
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int type = numberCursor.getInt(numberCursor.getColumnIndexOrThrow(Phone.TYPE));
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String label = numberCursor.getString(numberCursor.getColumnIndexOrThrow(Phone.LABEL));
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String number = numberCursor.getString(numberCursor.getColumnIndexOrThrow(Phone.NUMBER));
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String typeLabel = Phone.getTypeLabel(context.getResources(), type, label).toString();
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contactData.numbers.add(new NumberData(typeLabel, number));
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}
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}
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return contactData;
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}
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private String getNameFromContact(Context context, Uri uri) {
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Cursor cursor = null;
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try {
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cursor = context.getContentResolver().query(uri, new String[] { Contacts.DISPLAY_NAME }, null, null, null);
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if (cursor != null && cursor.moveToFirst()) {
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return cursor.getString(0);
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}
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} finally {
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if (cursor != null)
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cursor.close();
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}
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return null;
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}
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public static class NumberData implements Parcelable {
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public static final Parcelable.Creator<NumberData> CREATOR = new Parcelable.Creator<NumberData>() {
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public NumberData createFromParcel(Parcel in) {
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return new NumberData(in);
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}
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public NumberData[] newArray(int size) {
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return new NumberData[size];
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}
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};
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public final String number;
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public final String type;
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public NumberData(String type, String number) {
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this.type = type;
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this.number = number;
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}
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public NumberData(Parcel in) {
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number = in.readString();
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type = in.readString();
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}
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public int describeContents() {
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return 0;
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}
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public void writeToParcel(Parcel dest, int flags) {
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dest.writeString(number);
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dest.writeString(type);
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}
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}
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public static class ContactData implements Parcelable {
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public static final Parcelable.Creator<ContactData> CREATOR = new Parcelable.Creator<ContactData>() {
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public ContactData createFromParcel(Parcel in) {
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return new ContactData(in);
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}
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public ContactData[] newArray(int size) {
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return new ContactData[size];
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}
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};
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public final long id;
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public final String name;
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public final List<NumberData> numbers;
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public ContactData(long id, String name) {
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this.id = id;
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this.name = name;
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this.numbers = new LinkedList<NumberData>();
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}
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public ContactData(Parcel in) {
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id = in.readLong();
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name = in.readString();
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numbers = new LinkedList<NumberData>();
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in.readTypedList(numbers, NumberData.CREATOR);
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}
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public int describeContents() {
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return 0;
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}
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public void writeToParcel(Parcel dest, int flags) {
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dest.writeLong(id);
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dest.writeString(name);
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dest.writeTypedList(numbers);
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}
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}
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}
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