| /* |
| * Copyright (C) 2016 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.server.connectivity; |
| |
| import android.net.ConnectivityMetricsEvent; |
| import android.net.ConnectivityMetricsLogger; |
| import android.os.Bundle; |
| import android.os.Parcel; |
| import android.os.Parcelable; |
| |
| abstract public class MetricsTestUtil { |
| private MetricsTestUtil() { |
| } |
| |
| static ConnectivityMetricsEvent ipEv(Parcelable p) { |
| return ev(ConnectivityMetricsLogger.COMPONENT_TAG_CONNECTIVITY, p); |
| } |
| |
| static ConnectivityMetricsEvent telephonyEv() { |
| return ev(ConnectivityMetricsLogger.COMPONENT_TAG_TELEPHONY, new Bundle()); |
| } |
| |
| static ConnectivityMetricsEvent ev(int tag, Parcelable p) { |
| return new ConnectivityMetricsEvent(1L, tag, 0, p); |
| } |
| |
| // Utiliy interface for describing the content of a Parcel. This relies on |
| // the implementation defails of Parcelable and on the fact that the fully |
| // qualified Parcelable class names are written as string in the Parcels. |
| interface ParcelField { |
| void write(Parcel p); |
| } |
| |
| static ConnectivityMetricsEvent describeIpEvent(ParcelField... fs) { |
| Parcel p = Parcel.obtain(); |
| for (ParcelField f : fs) { |
| f.write(p); |
| } |
| p.setDataPosition(0); |
| return ipEv(p.readParcelable(ClassLoader.getSystemClassLoader())); |
| } |
| |
| static ParcelField aType(Class<?> c) { |
| return new ParcelField() { |
| public void write(Parcel p) { |
| p.writeString(c.getName()); |
| } |
| }; |
| } |
| |
| static ParcelField aBool(boolean b) { |
| return aByte((byte) (b ? 1 : 0)); |
| } |
| |
| static ParcelField aByte(byte b) { |
| return new ParcelField() { |
| public void write(Parcel p) { |
| p.writeByte(b); |
| } |
| }; |
| } |
| |
| static ParcelField anInt(int i) { |
| return new ParcelField() { |
| public void write(Parcel p) { |
| p.writeInt(i); |
| } |
| }; |
| } |
| |
| static ParcelField aLong(long l) { |
| return new ParcelField() { |
| public void write(Parcel p) { |
| p.writeLong(l); |
| } |
| }; |
| } |
| |
| static ParcelField aString(String s) { |
| return new ParcelField() { |
| public void write(Parcel p) { |
| p.writeString(s); |
| } |
| }; |
| } |
| |
| static ParcelField aByteArray(byte... ary) { |
| return new ParcelField() { |
| public void write(Parcel p) { |
| p.writeByteArray(ary); |
| } |
| }; |
| } |
| |
| static ParcelField anIntArray(int... ary) { |
| return new ParcelField() { |
| public void write(Parcel p) { |
| p.writeIntArray(ary); |
| } |
| }; |
| } |
| |
| static byte b(int i) { |
| return (byte) i; |
| } |
| } |