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/*
* Copyright (C) 2010 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.providers.applications;
import android.content.pm.PackageManager;
import android.os.Handler;
import android.os.Looper;
import android.os.Message;
import com.android.internal.os.PkgUsageStats;
import java.util.ArrayList;
import java.util.HashMap;
import java.util.List;
import java.util.Map;
/**
* An extension of {@link ApplicationsProvider} that makes its testing easier.
*/
public class ApplicationsProviderForTesting extends ApplicationsProvider {
private PackageManager mMockPackageManager;
private MockActivityManager mMockActivityManager;
private boolean mHasGlobalSearchPermission;
private MockUpdateHandler mMockUpdateHandler;
@Override
protected PackageManager getPackageManager() {
return mMockPackageManager;
}
protected void setMockPackageManager(PackageManager mockPackageManager) {
mMockPackageManager = mockPackageManager;
}
@Override
protected Map<String, PkgUsageStats> fetchUsageStats() {
Map<String, PkgUsageStats> stats = new HashMap<String, PkgUsageStats>();
for (PkgUsageStats pus : mMockActivityManager.getAllPackageUsageStats()) {
stats.put(pus.packageName, pus);
}
return stats;
}
protected void setMockActivityManager(MockActivityManager mockActivityManager) {
mMockActivityManager = mockActivityManager;
}
protected void setHasGlobalSearchPermission(boolean hasGlobalSearchPermission) {
mHasGlobalSearchPermission = hasGlobalSearchPermission;
}
@Override
protected boolean hasGlobalSearchPermission() {
return mHasGlobalSearchPermission;
}
@Override
Handler createHandler(Looper looper) {
mMockUpdateHandler = new MockUpdateHandler(looper);
return mMockUpdateHandler;
}
public boolean dispatchNextMessage() {
return mMockUpdateHandler.dispatchNextMessage();
}
private class MockUpdateHandler extends UpdateHandler {
List<Message> mMessages = new ArrayList<Message>();
MockUpdateHandler(Looper looper) {
super(looper);
}
@Override
public boolean sendMessageAtTime(Message msg, long uptimeMillis) {
mMessages.add(msg);
return true;
}
public boolean dispatchNextMessage() {
if (!mMessages.isEmpty()) {
dispatchMessage(mMessages.remove(0));
return true;
} else {
return false;
}
}
}
}
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