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Show keys with android contacts

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This means to sync userid + keyid into contact storage. Android will merge them to normal contacts based on primary userid.
This commit is contained in:
mar-v-in
2014-06-05 23:22:21 +02:00
parent dc1e26f39c
commit 80e9998640
8 changed files with 119 additions and 11 deletions
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89
OpenKeychain/src/main/java/org/sufficientlysecure/keychain/helper/ContactHelper.java
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@@ -19,11 +19,17 @@ package org.sufficientlysecure.keychain.helper;
import android.accounts.Account;
import android.accounts.AccountManager;
import android.content.ContentResolver;
import android.content.Context;
import android.content.*;
import android.database.Cursor;
import android.net.Uri;
import android.os.RemoteException;
import android.provider.ContactsContract;
import android.util.Patterns;
import org.sufficientlysecure.keychain.Constants;
import org.sufficientlysecure.keychain.R;
import org.sufficientlysecure.keychain.pgp.PgpKeyHelper;
import org.sufficientlysecure.keychain.provider.KeychainContract;
import org.sufficientlysecure.keychain.util.Log;
import java.util.ArrayList;
import java.util.HashSet;
@@ -32,6 +38,15 @@ import java.util.Set;
public class ContactHelper {
public static final String[] KEYS_TO_CONTACT_PROJECTION = new String[]{
KeychainContract.KeyRings.USER_ID,
KeychainContract.KeyRings.FINGERPRINT,
KeychainContract.KeyRings.KEY_ID,
KeychainContract.KeyRings.MASTER_KEY_ID};
public static final String[] RAW_CONTACT_ID_PROJECTION = new String[]{ContactsContract.RawContacts._ID};
public static final String FIND_RAW_CONTACT_SELECTION =
ContactsContract.RawContacts.ACCOUNT_TYPE + "=? AND " + ContactsContract.RawContacts.SOURCE_ID + "=?";
public static final List<String> getMailAccounts(Context context) {
final Account[] accounts = AccountManager.get(context).getAccounts();
final Set<String> emailSet = new HashSet<String>();
@@ -60,4 +75,74 @@ public class ContactHelper {
mailCursor.close();
return new ArrayList<String>(mails);
}
public static Uri dataUriFromContactUri(Context context, Uri contactUri) {
Cursor contactMasterKey = context.getContentResolver().query(contactUri, new String[]{ContactsContract.Data.DATA2}, null, null, null, null);
if (contactMasterKey != null) {
if (contactMasterKey.moveToNext()) {
return KeychainContract.KeyRings.buildGenericKeyRingUri(contactMasterKey.getLong(0));
}
contactMasterKey.close();
}
return null;
}
public static void writeKeysToContacts(Context context) {
ContentResolver resolver = context.getContentResolver();
Cursor cursor = resolver.query(KeychainContract.KeyRings.buildUnifiedKeyRingsUri(), KEYS_TO_CONTACT_PROJECTION,
null, null, null);
if (cursor != null) {
while (cursor.moveToNext()) {
String[] userId = PgpKeyHelper.splitUserId(cursor.getString(0));
String fingerprint = PgpKeyHelper.convertFingerprintToHex(cursor.getBlob(1));
String keyIdShort = PgpKeyHelper.convertKeyIdToHexShort(cursor.getLong(2));
long masterKeyId = cursor.getLong(3);
int rawContactId = -1;
Cursor raw = resolver.query(ContactsContract.RawContacts.CONTENT_URI, RAW_CONTACT_ID_PROJECTION,
FIND_RAW_CONTACT_SELECTION, new String[]{Constants.PACKAGE_NAME, fingerprint}, null, null);
if (raw != null) {
if (raw.moveToNext()) {
rawContactId = raw.getInt(0);
}
raw.close();
}
ArrayList<ContentProviderOperation> ops = new ArrayList<ContentProviderOperation>();
if (rawContactId == -1) {
ops.add(ContentProviderOperation.newInsert(ContactsContract.RawContacts.CONTENT_URI)
.withValue(ContactsContract.RawContacts.ACCOUNT_NAME, context.getString(R.string.app_name))
.withValue(ContactsContract.RawContacts.ACCOUNT_TYPE, Constants.PACKAGE_NAME)
.withValue(ContactsContract.RawContacts.SOURCE_ID, fingerprint)
.build());
if (userId[0] != null) {
ops.add(ContentProviderOperation.newInsert(ContactsContract.Data.CONTENT_URI)
.withValueBackReference(ContactsContract.Data.RAW_CONTACT_ID, 0)
.withValue(ContactsContract.Data.MIMETYPE, ContactsContract.CommonDataKinds.StructuredName.CONTENT_ITEM_TYPE)
.withValue(ContactsContract.CommonDataKinds.StructuredName.DISPLAY_NAME, userId[0])
.build());
}
if (userId[1] != null) {
ops.add(ContentProviderOperation.newInsert(ContactsContract.Data.CONTENT_URI)
.withValueBackReference(ContactsContract.Data.RAW_CONTACT_ID, 0)
.withValue(ContactsContract.Data.MIMETYPE, ContactsContract.CommonDataKinds.Email.CONTENT_ITEM_TYPE)
.withValue(ContactsContract.CommonDataKinds.Email.DATA, userId[1])
.build());
}
ops.add(ContentProviderOperation.newInsert(ContactsContract.Data.CONTENT_URI)
.withValueBackReference(ContactsContract.Data.RAW_CONTACT_ID, 0)
.withValue(ContactsContract.Data.MIMETYPE, Constants.CUSTOM_CONTACT_DATA_MIME_TYPE)
.withValue(ContactsContract.Data.DATA1, String.format(context.getString(R.string.contact_show_key), keyIdShort))
.withValue(ContactsContract.Data.DATA2, masterKeyId)
.build());
}
try {
resolver.applyBatch(ContactsContract.AUTHORITY, ops);
} catch (RemoteException e) {
e.printStackTrace();
} catch (OperationApplicationException e) {
e.printStackTrace();
}
}
cursor.close();
}
}
}