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/*
* Copyright (C) 2012 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.nfc;
import android.app.ActivityManager;
import android.app.ActivityManager.RunningAppProcessInfo;
import android.app.Application;
import android.os.Process;
import android.os.UserHandle;
import android.view.ThreadedRenderer;
import java.util.Iterator;
import java.util.List;
public class NfcApplication extends Application {
static final String TAG = "NfcApplication";
static final String NFC_PROCESS = "com.android.nfc";
NfcService mNfcService;
public NfcApplication() {
}
@Override
public void onCreate() {
super.onCreate();
boolean isMainProcess = false;
// We start a service in a separate process to do
// handover transfer. We don't want to instantiate an NfcService
// object in those cases, hence check the name of the process
// to determine whether we're the main NFC service, or the
// handover process
ActivityManager am = (ActivityManager)this.getSystemService(ACTIVITY_SERVICE);
List processes = am.getRunningAppProcesses();
Iterator i = processes.iterator();
while (i.hasNext()) {
RunningAppProcessInfo appInfo = (RunningAppProcessInfo)(i.next());
if (appInfo.pid == Process.myPid()) {
isMainProcess = (NFC_PROCESS.equals(appInfo.processName));
break;
}
}
if (UserHandle.myUserId() == 0 && isMainProcess) {
mNfcService = new NfcService(this);
ThreadedRenderer.enableForegroundTrimming();
}
}
}
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