/*
|
* Copyright (C) 2017 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.settings.applications;
|
|
import android.annotation.NonNull;
|
import android.content.Context;
|
import android.content.pm.ApplicationInfo;
|
import android.content.pm.PackageManager.NameNotFoundException;
|
import android.os.UserHandle;
|
import android.util.Log;
|
|
import com.android.internal.util.Preconditions;
|
import com.android.settingslib.applications.StorageStatsSource;
|
import com.android.settingslib.applications.StorageStatsSource.AppStorageStats;
|
import com.android.settingslib.utils.AsyncLoaderCompat;
|
|
import java.io.IOException;
|
|
/**
|
* Fetches the storage stats using the StorageStatsManager for a given package and user tuple.
|
*/
|
public class FetchPackageStorageAsyncLoader extends AsyncLoaderCompat<AppStorageStats> {
|
private static final String TAG = "FetchPackageStorage";
|
private final StorageStatsSource mSource;
|
private final ApplicationInfo mInfo;
|
private final UserHandle mUser;
|
|
public FetchPackageStorageAsyncLoader(Context context, @NonNull StorageStatsSource source,
|
@NonNull ApplicationInfo info, @NonNull UserHandle user) {
|
super(context);
|
mSource = Preconditions.checkNotNull(source);
|
mInfo = info;
|
mUser = user;
|
}
|
|
@Override
|
public AppStorageStats loadInBackground() {
|
AppStorageStats result = null;
|
try {
|
result = mSource.getStatsForPackage(mInfo.volumeUuid, mInfo.packageName, mUser);
|
} catch (NameNotFoundException | IOException e) {
|
Log.w(TAG, "Package may have been removed during query, failing gracefully", e);
|
}
|
return result;
|
}
|
|
@Override
|
protected void onDiscardResult(AppStorageStats result) {
|
}
|
}
|