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/*
* Copyright (C) 2018 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.dialer.contacts.hiresphoto;
import android.content.ComponentName;
import android.content.ContentUris;
import android.content.Context;
import android.content.Intent;
import android.database.Cursor;
import android.net.Uri;
import android.provider.ContactsContract.Contacts;
import android.provider.ContactsContract.RawContacts;
import android.support.annotation.VisibleForTesting;
import com.android.dialer.common.LogUtil;
import com.android.dialer.common.concurrent.Annotations.BackgroundExecutor;
import com.android.dialer.common.database.Selection;
import com.android.dialer.inject.ApplicationContext;
import com.google.common.util.concurrent.ListenableFuture;
import com.google.common.util.concurrent.ListeningExecutorService;
import java.util.ArrayList;
import java.util.List;
import javax.inject.Inject;
/** Use the contacts sync adapter to load high resolution photos for a Google account. */
public class HighResolutionPhotoRequesterImpl implements HighResolutionPhotoRequester {
private static class RequestFailedException extends Exception {
RequestFailedException(String message) {
super(message);
}
RequestFailedException(String message, Throwable cause) {
super(message, cause);
}
}
@VisibleForTesting
static final ComponentName SYNC_HIGH_RESOLUTION_PHOTO_SERVICE =
new ComponentName(
"com.google.android.syncadapters.contacts",
"com.google.android.syncadapters.contacts.SyncHighResPhotoIntentService");
private final Context appContext;
private final ListeningExecutorService backgroundExecutor;
@Inject
HighResolutionPhotoRequesterImpl(
@ApplicationContext Context appContext,
@BackgroundExecutor ListeningExecutorService backgroundExecutor) {
this.appContext = appContext;
this.backgroundExecutor = backgroundExecutor;
}
@Override
public ListenableFuture<Void> request(Uri contactUri) {
return backgroundExecutor.submit(
() -> {
try {
requestInternal(contactUri);
} catch (RequestFailedException e) {
LogUtil.e("HighResolutionPhotoRequesterImpl.request", "request failed", e);
}
return null;
});
}
private void requestInternal(Uri contactUri) throws RequestFailedException {
for (Long rawContactId : getGoogleRawContactIds(getContactId(contactUri))) {
Uri rawContactUri = ContentUris.withAppendedId(RawContacts.CONTENT_URI, rawContactId);
Intent intent = new Intent(Intent.ACTION_VIEW);
intent.setComponent(SYNC_HIGH_RESOLUTION_PHOTO_SERVICE);
intent.setDataAndType(rawContactUri, RawContacts.CONTENT_ITEM_TYPE);
intent.addFlags(Intent.FLAG_GRANT_READ_URI_PERMISSION);
try {
LogUtil.i(
"HighResolutionPhotoRequesterImpl.requestInternal",
"requesting photo for " + rawContactUri);
appContext.startService(intent);
} catch (IllegalStateException | SecurityException e) {
throw new RequestFailedException("unable to start sync adapter", e);
}
}
}
private long getContactId(Uri contactUri) throws RequestFailedException {
try (Cursor cursor =
appContext
.getContentResolver()
.query(contactUri, new String[] {Contacts._ID}, null, null, null)) {
if (cursor == null || !cursor.moveToFirst()) {
throw new RequestFailedException("cannot get contact ID");
}
return cursor.getLong(0);
}
}
private List<Long> getGoogleRawContactIds(long contactId) throws RequestFailedException {
List<Long> result = new ArrayList<>();
Selection selection =
Selection.column(RawContacts.CONTACT_ID)
.is("=", contactId)
.buildUpon()
.and(Selection.column(RawContacts.ACCOUNT_TYPE).is("=", "com.google"))
.build();
try (Cursor cursor =
appContext
.getContentResolver()
.query(
RawContacts.CONTENT_URI,
new String[] {RawContacts._ID, RawContacts.ACCOUNT_TYPE},
selection.getSelection(),
selection.getSelectionArgs(),
null)) {
if (cursor == null) {
throw new RequestFailedException("null cursor from raw contact IDs");
}
for (cursor.moveToFirst(); !cursor.isAfterLast(); cursor.moveToNext()) {
result.add(cursor.getLong(0));
}
}
return result;
}
}
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