extract KeyInfoInteractor from KeyLoader
This commit is contained in:
parent
4c92426fe5
commit
69121bfa98
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@ -15,7 +15,7 @@
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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.sufficientlysecure.keychain.remote.ui.dialog;
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package org.sufficientlysecure.keychain.livedata;
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import java.util.ArrayList;
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@ -23,19 +23,17 @@ import java.util.Collections;
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import java.util.List;
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import android.content.ContentResolver;
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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.support.annotation.Nullable;
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import android.support.v4.content.AsyncTaskLoader;
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import com.google.auto.value.AutoValue;
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import org.sufficientlysecure.keychain.provider.KeychainContract.KeyRings;
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import org.sufficientlysecure.keychain.provider.KeychainDatabase.Tables;
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import org.sufficientlysecure.keychain.remote.ui.dialog.KeyLoader.KeyInfo;
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import org.sufficientlysecure.keychain.util.DatabaseUtil;
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public class KeyLoader extends AsyncTaskLoader<List<KeyInfo>> {
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public class KeyInfoInteractor {
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// These are the rows that we will retrieve.
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private String[] QUERY_PROJECTION = new String[]{
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KeyRings._ID,
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@ -61,29 +59,27 @@ public class KeyLoader extends AsyncTaskLoader<List<KeyInfo>> {
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private static final int INDEX_EMAIL = 8;
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private static final int INDEX_COMMENT = 9;
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private static final String QUERY_WHERE = Tables.KEYS + "." + KeyRings.IS_REVOKED +
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private static final String QUERY_WHERE_ALL = Tables.KEYS + "." + KeyRings.IS_REVOKED +
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" = 0 AND " + KeyRings.IS_EXPIRED + " = 0";
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private static final String QUERY_WHERE_SECRET = Tables.KEYS + "." + KeyRings.IS_REVOKED +
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" = 0 AND " + KeyRings.IS_EXPIRED + " = 0" + " AND " + KeyRings.HAS_ANY_SECRET + " != 0";
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private static final String QUERY_ORDER = Tables.KEYS + "." + KeyRings.CREATION + " DESC";
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private final ContentResolver contentResolver;
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private final KeySelector keySelector;
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private List<KeyInfo> cachedResult;
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KeyLoader(Context context, ContentResolver contentResolver, KeySelector keySelector) {
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super(context);
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public KeyInfoInteractor(ContentResolver contentResolver) {
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this.contentResolver = contentResolver;
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this.keySelector = keySelector;
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}
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@Override
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public List<KeyInfo> loadInBackground() {
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public List<KeyInfo> loadKeyInfo(KeySelector keySelector) {
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ArrayList<KeyInfo> keyInfos = new ArrayList<>();
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Cursor cursor;
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String selection = keySelector.isOnlySecret() ? QUERY_WHERE_SECRET : QUERY_WHERE_ALL;
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String additionalSelection = keySelector.getSelection();
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String selection = QUERY_WHERE + (additionalSelection != null ? " AND " + additionalSelection : "");
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selection = DatabaseUtil.concatenateWhere(selection, additionalSelection);
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cursor = contentResolver.query(keySelector.getKeyRingUri(), QUERY_PROJECTION, selection, null, QUERY_ORDER);
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if (cursor == null) {
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@ -98,33 +94,6 @@ public class KeyLoader extends AsyncTaskLoader<List<KeyInfo>> {
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return Collections.unmodifiableList(keyInfos);
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}
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@Override
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public void deliverResult(List<KeyInfo> keySubkeyStatus) {
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cachedResult = keySubkeyStatus;
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if (isStarted()) {
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super.deliverResult(keySubkeyStatus);
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}
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}
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@Override
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protected void onStartLoading() {
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if (cachedResult != null) {
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deliverResult(cachedResult);
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}
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if (takeContentChanged() || cachedResult == null) {
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forceLoad();
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}
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}
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@Override
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protected void onStopLoading() {
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super.onStopLoading();
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cachedResult = null;
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}
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@AutoValue
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public abstract static class KeyInfo {
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public abstract long getMasterKeyId();
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@ -153,7 +122,7 @@ public class KeyLoader extends AsyncTaskLoader<List<KeyInfo>> {
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String email = cursor.getString(INDEX_EMAIL);
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String comment = cursor.getString(INDEX_COMMENT);
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return new AutoValue_KeyLoader_KeyInfo(
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return new AutoValue_KeyInfoInteractor_KeyInfo(
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masterKeyId, creationDate, hasEncrypt, hasAuthenticate, hasAnySecret, isVerified, name, email, comment);
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}
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}
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@ -163,9 +132,14 @@ public class KeyLoader extends AsyncTaskLoader<List<KeyInfo>> {
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public abstract Uri getKeyRingUri();
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@Nullable
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public abstract String getSelection();
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public abstract boolean isOnlySecret();
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static KeySelector create(Uri keyRingUri, String selection) {
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return new AutoValue_KeyLoader_KeySelector(keyRingUri, selection);
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public static KeySelector create(Uri keyRingUri, String selection) {
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return new AutoValue_KeyInfoInteractor_KeySelector(keyRingUri, selection, false);
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}
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public static KeySelector createOnlySecret(Uri keyRingUri, String selection) {
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return new AutoValue_KeyInfoInteractor_KeySelector(keyRingUri, selection, true);
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}
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}
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}
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@ -0,0 +1,76 @@
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/*
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* Copyright (C) 2017 Schürmann & Breitmoser GbR
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*
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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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*
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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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*
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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.sufficientlysecure.keychain.remote.ui.dialog;
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import java.util.List;
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import android.content.ContentResolver;
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import android.content.Context;
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import android.support.v4.content.AsyncTaskLoader;
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import org.sufficientlysecure.keychain.livedata.KeyInfoInteractor;
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import org.sufficientlysecure.keychain.livedata.KeyInfoInteractor.KeyInfo;
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import org.sufficientlysecure.keychain.livedata.KeyInfoInteractor.KeySelector;
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public class KeyInfoLoader extends AsyncTaskLoader<List<KeyInfo>> {
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private final KeySelector keySelector;
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private List<KeyInfo> cachedResult;
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private KeyInfoInteractor keyInfoInteractor;
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KeyInfoLoader(Context context, ContentResolver contentResolver, KeySelector keySelector) {
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super(context);
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this.keySelector = keySelector;
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this.keyInfoInteractor = new KeyInfoInteractor(contentResolver);
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}
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@Override
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public List<KeyInfo> loadInBackground() {
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return keyInfoInteractor.loadKeyInfo(keySelector);
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}
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@Override
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public void deliverResult(List<KeyInfo> keySubkeyStatus) {
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cachedResult = keySubkeyStatus;
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if (isStarted()) {
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super.deliverResult(keySubkeyStatus);
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}
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}
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@Override
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protected void onStartLoading() {
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if (cachedResult != null) {
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deliverResult(cachedResult);
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}
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if (takeContentChanged() || cachedResult == null) {
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forceLoad();
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}
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}
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@Override
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protected void onStopLoading() {
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super.onStopLoading();
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cachedResult = null;
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}
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}
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@ -51,7 +51,7 @@ import android.widget.TextView;
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import com.mikepenz.materialdrawer.util.KeyboardUtil;
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import org.sufficientlysecure.keychain.R;
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import org.sufficientlysecure.keychain.remote.ui.RemoteSecurityTokenOperationActivity;
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import org.sufficientlysecure.keychain.remote.ui.dialog.KeyLoader.KeyInfo;
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import org.sufficientlysecure.keychain.livedata.KeyInfoInteractor.KeyInfo;
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import org.sufficientlysecure.keychain.remote.ui.dialog.RemoteDeduplicatePresenter.RemoteDeduplicateView;
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import org.sufficientlysecure.keychain.ui.dialog.CustomAlertDialogBuilder;
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import org.sufficientlysecure.keychain.ui.util.ThemeChanger;
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@ -33,8 +33,8 @@ import android.support.v4.content.Loader;
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import org.sufficientlysecure.keychain.provider.AutocryptPeerDataAccessObject;
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import org.sufficientlysecure.keychain.provider.KeychainContract.KeyRings;
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import org.sufficientlysecure.keychain.remote.ui.dialog.KeyLoader.KeyInfo;
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import org.sufficientlysecure.keychain.remote.ui.dialog.KeyLoader.KeySelector;
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import org.sufficientlysecure.keychain.livedata.KeyInfoInteractor.KeyInfo;
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import org.sufficientlysecure.keychain.livedata.KeyInfoInteractor.KeySelector;
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import timber.log.Timber;
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@ -95,7 +95,7 @@ class RemoteDeduplicatePresenter implements LoaderCallbacks<List<KeyInfo>> {
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KeySelector keySelector = KeySelector.create(
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KeyRings.buildUnifiedKeyRingsFindByEmailUri(duplicateAddress), null);
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return new KeyLoader(context, context.getContentResolver(), keySelector);
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return new KeyInfoLoader(context, context.getContentResolver(), keySelector);
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}
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@Override
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@ -54,7 +54,7 @@ import org.sufficientlysecure.keychain.R;
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import org.sufficientlysecure.keychain.provider.ApiDataAccessObject;
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import org.sufficientlysecure.keychain.provider.KeychainContract;
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import org.sufficientlysecure.keychain.remote.ui.RemoteSecurityTokenOperationActivity;
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import org.sufficientlysecure.keychain.remote.ui.dialog.KeyLoader.KeyInfo;
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import org.sufficientlysecure.keychain.livedata.KeyInfoInteractor.KeyInfo;
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import org.sufficientlysecure.keychain.remote.ui.dialog.RemoteSelectAuthenticationKeyPresenter.RemoteSelectAuthenticationKeyView;
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import org.sufficientlysecure.keychain.ui.dialog.CustomAlertDialogBuilder;
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import org.sufficientlysecure.keychain.ui.util.ThemeChanger;
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@ -18,6 +18,8 @@
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package org.sufficientlysecure.keychain.remote.ui.dialog;
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import java.util.List;
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import android.content.Context;
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import android.content.pm.ApplicationInfo;
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import android.content.pm.PackageManager;
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@ -29,12 +31,10 @@ import android.support.v4.app.LoaderManager.LoaderCallbacks;
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import android.support.v4.content.Loader;
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import org.sufficientlysecure.keychain.provider.KeychainContract.KeyRings;
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import org.sufficientlysecure.keychain.remote.ui.dialog.KeyLoader.KeyInfo;
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import org.sufficientlysecure.keychain.remote.ui.dialog.KeyLoader.KeySelector;
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import org.sufficientlysecure.keychain.livedata.KeyInfoInteractor.KeyInfo;
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import org.sufficientlysecure.keychain.livedata.KeyInfoInteractor.KeySelector;
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import timber.log.Timber;
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import java.util.List;
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class RemoteSelectAuthenticationKeyPresenter implements LoaderCallbacks<List<KeyInfo>> {
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private final PackageManager packageManager;
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@ -84,7 +84,7 @@ class RemoteSelectAuthenticationKeyPresenter implements LoaderCallbacks<List<Key
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String selection = KeyRings.HAS_AUTHENTICATE_SECRET + " != 0";
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KeySelector keySelector = KeySelector.create(
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KeyRings.buildUnifiedKeyRingsUri(), selection);
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return new KeyLoader(context, context.getContentResolver(), keySelector);
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return new KeyInfoLoader(context, context.getContentResolver(), keySelector);
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}
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@Override
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