Merge "Add AndroidTest file for ExtServices"
diff --git a/api/system-current.txt b/api/system-current.txt
index fd5aa7b..89ac721 100644
--- a/api/system-current.txt
+++ b/api/system-current.txt
@@ -5660,7 +5660,7 @@
field public static final java.lang.String EXTRA_CODEC = "Codec";
field public static final java.lang.String EXTRA_DIALSTRING = "dialstring";
field public static final java.lang.String EXTRA_DISPLAY_TEXT = "DisplayText";
- field public static final java.lang.String EXTRA_E_CALL = "e_call";
+ field public static final java.lang.String EXTRA_EMERGENCY_CALL = "e_call";
field public static final java.lang.String EXTRA_IS_CALL_PULL = "CallPull";
field public static final java.lang.String EXTRA_OI = "oi";
field public static final java.lang.String EXTRA_OIR = "oir";
diff --git a/media/jni/OWNERS b/media/jni/OWNERS
new file mode 100644
index 0000000..bb91d4b
--- /dev/null
+++ b/media/jni/OWNERS
@@ -0,0 +1,2 @@
+# extra for MTP related files
+per-file android_mtp_*.cpp=marcone@google.com,jsharkey@android.com,jameswei@google.com,rmojumder@google.com
diff --git a/media/tests/MtpTests/OWNERS b/media/tests/MtpTests/OWNERS
new file mode 100644
index 0000000..1928ba8
--- /dev/null
+++ b/media/tests/MtpTests/OWNERS
@@ -0,0 +1,7 @@
+set noparent
+
+marcone@google.com
+jsharkey@android.com
+jameswei@google.com
+rmojumder@google.com
+
diff --git a/services/core/java/com/android/server/net/NetworkStatsService.java b/services/core/java/com/android/server/net/NetworkStatsService.java
index 60e9eaa..3f03169 100644
--- a/services/core/java/com/android/server/net/NetworkStatsService.java
+++ b/services/core/java/com/android/server/net/NetworkStatsService.java
@@ -159,8 +159,10 @@
static final boolean LOGD = Log.isLoggable(TAG, Log.DEBUG);
static final boolean LOGV = Log.isLoggable(TAG, Log.VERBOSE);
+ // Perform polling and persist all (FLAG_PERSIST_ALL).
private static final int MSG_PERFORM_POLL = 1;
- private static final int MSG_REGISTER_GLOBAL_ALERT = 2;
+ // Perform polling, persist network, and register the global alert again.
+ private static final int MSG_PERFORM_POLL_REGISTER_ALERT = 2;
/** Flags to control detail level of poll event. */
private static final int FLAG_PERSIST_NETWORK = 0x1;
@@ -168,6 +170,14 @@
private static final int FLAG_PERSIST_ALL = FLAG_PERSIST_NETWORK | FLAG_PERSIST_UID;
private static final int FLAG_PERSIST_FORCE = 0x100;
+ /**
+ * When global alert quota is high, wait for this delay before processing each polling,
+ * and do not schedule further polls once there is already one queued.
+ * This avoids firing the global alert too often on devices with high transfer speeds and
+ * high quota.
+ */
+ private static final int PERFORM_POLL_DELAY_MS = 1000;
+
private static final String TAG_NETSTATS_ERROR = "netstats_error";
private final Context mContext;
@@ -920,7 +930,7 @@
}
// Create baseline stats
- mHandler.sendMessage(mHandler.obtainMessage(MSG_PERFORM_POLL, FLAG_PERSIST_ALL));
+ mHandler.sendMessage(mHandler.obtainMessage(MSG_PERFORM_POLL));
return normalizedRequest;
}
@@ -1055,13 +1065,12 @@
mContext.enforceCallingOrSelfPermission(CONNECTIVITY_INTERNAL, TAG);
if (LIMIT_GLOBAL_ALERT.equals(limitName)) {
- // kick off background poll to collect network stats; UID stats
- // are handled during normal polling interval.
- final int flags = FLAG_PERSIST_NETWORK;
- mHandler.obtainMessage(MSG_PERFORM_POLL, flags, 0).sendToTarget();
-
- // re-arm global alert for next update
- mHandler.obtainMessage(MSG_REGISTER_GLOBAL_ALERT).sendToTarget();
+ // kick off background poll to collect network stats unless there is already
+ // such a call pending; UID stats are handled during normal polling interval.
+ if (!mHandler.hasMessages(MSG_PERFORM_POLL_REGISTER_ALERT)) {
+ mHandler.sendEmptyMessageDelayed(MSG_PERFORM_POLL_REGISTER_ALERT,
+ PERFORM_POLL_DELAY_MS);
+ }
}
}
};
@@ -1673,11 +1682,11 @@
public boolean handleMessage(Message msg) {
switch (msg.what) {
case MSG_PERFORM_POLL: {
- final int flags = msg.arg1;
- mService.performPoll(flags);
+ mService.performPoll(FLAG_PERSIST_ALL);
return true;
}
- case MSG_REGISTER_GLOBAL_ALERT: {
+ case MSG_PERFORM_POLL_REGISTER_ALERT: {
+ mService.performPoll(FLAG_PERSIST_NETWORK);
mService.registerGlobalAlert();
return true;
}
diff --git a/services/net/java/android/net/dhcp/DhcpPacket.java b/services/net/java/android/net/dhcp/DhcpPacket.java
index 77a3e21..6ba7d94 100644
--- a/services/net/java/android/net/dhcp/DhcpPacket.java
+++ b/services/net/java/android/net/dhcp/DhcpPacket.java
@@ -1,5 +1,8 @@
package android.net.dhcp;
+import static android.net.util.NetworkConstants.IPV4_MAX_MTU;
+import static android.net.util.NetworkConstants.IPV4_MIN_MTU;
+
import android.annotation.Nullable;
import android.net.DhcpResults;
import android.net.LinkAddress;
@@ -381,6 +384,26 @@
}
/**
+ * Returns whether a parameter is included in the parameter request list option of this packet.
+ *
+ * <p>If there is no parameter request list option in the packet, false is returned.
+ *
+ * @param paramId ID of the parameter, such as {@link #DHCP_MTU} or {@link #DHCP_HOST_NAME}.
+ */
+ public boolean hasRequestedParam(byte paramId) {
+ if (mRequestedParams == null) {
+ return false;
+ }
+
+ for (byte reqParam : mRequestedParams) {
+ if (reqParam == paramId) {
+ return true;
+ }
+ }
+ return false;
+ }
+
+ /**
* Creates a new L3 packet (including IP header) containing the
* DHCP udp packet. This method relies upon the delegated method
* finishPacket() to insert the per-packet contents.
@@ -696,7 +719,11 @@
addTlv(buf, DHCP_ROUTER, mGateways);
addTlv(buf, DHCP_DNS_SERVER, mDnsServers);
addTlv(buf, DHCP_DOMAIN_NAME, mDomainName);
+ addTlv(buf, DHCP_HOST_NAME, mHostName);
addTlv(buf, DHCP_VENDOR_INFO, mVendorInfo);
+ if (mMtu != null && Short.toUnsignedInt(mMtu) >= IPV4_MIN_MTU) {
+ addTlv(buf, DHCP_MTU, mMtu);
+ }
}
/**
@@ -1259,7 +1286,8 @@
boolean broadcast, Inet4Address serverIpAddr, Inet4Address relayIp,
Inet4Address yourIp, byte[] mac, Integer timeout, Inet4Address netMask,
Inet4Address bcAddr, List<Inet4Address> gateways, List<Inet4Address> dnsServers,
- Inet4Address dhcpServerIdentifier, String domainName, boolean metered) {
+ Inet4Address dhcpServerIdentifier, String domainName, String hostname, boolean metered,
+ short mtu) {
DhcpPacket pkt = new DhcpOfferPacket(
transactionId, (short) 0, broadcast, serverIpAddr, relayIp,
INADDR_ANY /* clientIp */, yourIp, mac);
@@ -1267,9 +1295,11 @@
pkt.mDnsServers = dnsServers;
pkt.mLeaseTime = timeout;
pkt.mDomainName = domainName;
+ pkt.mHostName = hostname;
pkt.mServerIdentifier = dhcpServerIdentifier;
pkt.mSubnetMask = netMask;
pkt.mBroadcastAddress = bcAddr;
+ pkt.mMtu = mtu;
if (metered) {
pkt.mVendorInfo = VENDOR_INFO_ANDROID_METERED;
}
@@ -1283,7 +1313,8 @@
boolean broadcast, Inet4Address serverIpAddr, Inet4Address relayIp, Inet4Address yourIp,
Inet4Address requestClientIp, byte[] mac, Integer timeout, Inet4Address netMask,
Inet4Address bcAddr, List<Inet4Address> gateways, List<Inet4Address> dnsServers,
- Inet4Address dhcpServerIdentifier, String domainName, boolean metered) {
+ Inet4Address dhcpServerIdentifier, String domainName, String hostname, boolean metered,
+ short mtu) {
DhcpPacket pkt = new DhcpAckPacket(
transactionId, (short) 0, broadcast, serverIpAddr, relayIp, requestClientIp, yourIp,
mac);
@@ -1291,9 +1322,11 @@
pkt.mDnsServers = dnsServers;
pkt.mLeaseTime = timeout;
pkt.mDomainName = domainName;
+ pkt.mHostName = hostname;
pkt.mSubnetMask = netMask;
pkt.mServerIdentifier = dhcpServerIdentifier;
pkt.mBroadcastAddress = bcAddr;
+ pkt.mMtu = mtu;
if (metered) {
pkt.mVendorInfo = VENDOR_INFO_ANDROID_METERED;
}
diff --git a/services/net/java/android/net/dhcp/DhcpServer.java b/services/net/java/android/net/dhcp/DhcpServer.java
index 2b3d577..cee6fa9 100644
--- a/services/net/java/android/net/dhcp/DhcpServer.java
+++ b/services/net/java/android/net/dhcp/DhcpServer.java
@@ -20,6 +20,7 @@
import static android.net.NetworkUtils.getPrefixMaskAsInet4Address;
import static android.net.TrafficStats.TAG_SYSTEM_DHCP_SERVER;
import static android.net.dhcp.DhcpPacket.DHCP_CLIENT;
+import static android.net.dhcp.DhcpPacket.DHCP_HOST_NAME;
import static android.net.dhcp.DhcpPacket.DHCP_SERVER;
import static android.net.dhcp.DhcpPacket.ENCAP_BOOTP;
import static android.net.dhcp.DhcpPacket.INFINITE_LEASE;
@@ -46,6 +47,7 @@
import android.os.SystemClock;
import android.system.ErrnoException;
import android.system.Os;
+import android.text.TextUtils;
import com.android.internal.annotations.VisibleForTesting;
import com.android.internal.util.HexDump;
@@ -350,6 +352,19 @@
return isEmpty(request.mClientIp) && (request.mBroadcast || isEmpty(lease.getNetAddr()));
}
+ /**
+ * Get the hostname from a lease if non-empty and requested in the incoming request.
+ * @param request The incoming request.
+ * @return The hostname, or null if not requested or empty.
+ */
+ @Nullable
+ private static String getHostnameIfRequested(@NonNull DhcpPacket request,
+ @NonNull DhcpLease lease) {
+ return request.hasRequestedParam(DHCP_HOST_NAME) && !TextUtils.isEmpty(lease.getHostname())
+ ? lease.getHostname()
+ : null;
+ }
+
private boolean transmitOffer(@NonNull DhcpPacket request, @NonNull DhcpLease lease,
@NonNull MacAddress clientMac) {
final boolean broadcastFlag = getBroadcastFlag(request, lease);
@@ -358,12 +373,14 @@
getPrefixMaskAsInet4Address(mServingParams.serverAddr.getPrefixLength());
final Inet4Address broadcastAddr = getBroadcastAddress(
mServingParams.getServerInet4Addr(), mServingParams.serverAddr.getPrefixLength());
+ final String hostname = getHostnameIfRequested(request, lease);
final ByteBuffer offerPacket = DhcpPacket.buildOfferPacket(
ENCAP_BOOTP, request.mTransId, broadcastFlag, mServingParams.getServerInet4Addr(),
request.mRelayIp, lease.getNetAddr(), request.mClientMac, timeout, prefixMask,
broadcastAddr, new ArrayList<>(mServingParams.defaultRouters),
new ArrayList<>(mServingParams.dnsServers),
- mServingParams.getServerInet4Addr(), null /* domainName */, mServingParams.metered);
+ mServingParams.getServerInet4Addr(), null /* domainName */, hostname,
+ mServingParams.metered, (short) mServingParams.linkMtu);
return transmitOfferOrAckPacket(offerPacket, request, lease, clientMac, broadcastFlag);
}
@@ -374,13 +391,15 @@
// transmitOffer above
final boolean broadcastFlag = getBroadcastFlag(request, lease);
final int timeout = getLeaseTimeout(lease);
+ final String hostname = getHostnameIfRequested(request, lease);
final ByteBuffer ackPacket = DhcpPacket.buildAckPacket(ENCAP_BOOTP, request.mTransId,
broadcastFlag, mServingParams.getServerInet4Addr(), request.mRelayIp,
lease.getNetAddr(), request.mClientIp, request.mClientMac, timeout,
mServingParams.getPrefixMaskAsAddress(), mServingParams.getBroadcastAddress(),
new ArrayList<>(mServingParams.defaultRouters),
new ArrayList<>(mServingParams.dnsServers),
- mServingParams.getServerInet4Addr(), null /* domainName */, mServingParams.metered);
+ mServingParams.getServerInet4Addr(), null /* domainName */, hostname,
+ mServingParams.metered, (short) mServingParams.linkMtu);
return transmitOfferOrAckPacket(ackPacket, request, lease, clientMac, broadcastFlag);
}
diff --git a/startop/iorap/Android.bp b/startop/iorap/Android.bp
new file mode 100644
index 0000000..91f6aac
--- /dev/null
+++ b/startop/iorap/Android.bp
@@ -0,0 +1,51 @@
+// 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.
+
+java_library_static {
+ name: "libiorap-java",
+
+ aidl: {
+ include_dirs: [
+ "system/iorap/binder",
+ ],
+ },
+
+ srcs: [
+ ":iorap-aidl",
+ "**/*.java",
+ ],
+}
+
+android_test {
+ name: "libiorap-java-tests",
+ srcs: ["tests/src/**/*.kt"],
+
+ static_libs: [
+ // non-test dependencies
+ "libiorap-java",
+ // test android dependencies
+ "platform-test-annotations",
+ "android-support-test",
+ // test framework dependencies
+ "mockito-target-inline-minus-junit4",
+ "truth-prebuilt",
+ ],
+
+ //sdk_version: "current",
+ //certificate: "platform",
+
+ libs: ["android.test.base"],
+
+ test_suites: ["device-tests"],
+}
diff --git a/startop/iorap/AndroidManifest.xml b/startop/iorap/AndroidManifest.xml
new file mode 100644
index 0000000..8e5fe97
--- /dev/null
+++ b/startop/iorap/AndroidManifest.xml
@@ -0,0 +1,31 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!-- 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.
+-->
+<!--suppress AndroidUnknownAttribute -->
+<manifest xmlns:android="http://schemas.android.com/apk/res/android"
+ package="com.google.android.startop.iorap.tests"
+ android:sharedUserId="com.google.android.startop.iorap.tests"
+ android:versionCode="1"
+ android:versionName="1.0" >
+
+ <!--suppress AndroidDomInspection -->
+ <instrumentation
+ android:name="android.support.test.runner.AndroidJUnitRunner"
+ android:targetPackage="com.google.android.startop.iorap.tests" />
+
+ <application>
+ <uses-library android:name="android.test.runner" />
+ </application>
+</manifest>
diff --git a/startop/iorap/src/com/google/android/startop/iorap/ActivityHintEvent.java b/startop/iorap/src/com/google/android/startop/iorap/ActivityHintEvent.java
new file mode 100644
index 0000000..1d38f4c
--- /dev/null
+++ b/startop/iorap/src/com/google/android/startop/iorap/ActivityHintEvent.java
@@ -0,0 +1,139 @@
+/*
+ * 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.google.android.startop.iorap;
+
+import android.os.Parcelable;
+import android.os.Parcel;
+
+import android.annotation.IntDef;
+
+import java.lang.annotation.Retention;
+import java.lang.annotation.RetentionPolicy;
+import java.util.Objects;
+
+/**
+ * Provide a hint to iorapd that an activity has transitioned state.<br /><br />
+ *
+ * Knowledge of when an activity starts/stops can be used by iorapd to increase system
+ * performance (e.g. by launching perfetto tracing to record an io profile, or by
+ * playing back an ioprofile via readahead) over the long run.<br /><br />
+ *
+ * /@see com.google.android.startop.iorap.IIorap#onActivityHintEvent<br /><br />
+ *
+ * Once an activity hint is in {@link #TYPE_STARTED} it must transition to another type.
+ * All other states could be terminal, see below: <br /><br />
+ *
+ * <pre>
+ *
+ * ┌──────────────────────────────────────┐
+ * │ ▼
+ * ┌─────────┐ ╔════════════════╗ ╔═══════════╗
+ * ──▶ │ STARTED │ ──▶ ║ COMPLETED ║ ──▶ ║ CANCELLED ║
+ * └─────────┘ ╚════════════════╝ ╚═══════════╝
+ * │
+ * │
+ * ▼
+ * ╔════════════════╗
+ * ║ POST_COMPLETED ║
+ * ╚════════════════╝
+ *
+ * </pre> <!-- system/iorap/docs/binder/ActivityHint.dot -->
+ *
+ * @hide
+ */
+public class ActivityHintEvent implements Parcelable {
+
+ public static final int TYPE_STARTED = 0;
+ public static final int TYPE_CANCELLED = 1;
+ public static final int TYPE_COMPLETED = 2;
+ public static final int TYPE_POST_COMPLETED = 3;
+ private static final int TYPE_MAX = TYPE_POST_COMPLETED;
+
+ /** @hide */
+ @IntDef(flag = true, prefix = { "TYPE_" }, value = {
+ TYPE_STARTED,
+ TYPE_CANCELLED,
+ TYPE_COMPLETED,
+ TYPE_POST_COMPLETED,
+ })
+ @Retention(RetentionPolicy.SOURCE)
+ public @interface Type {}
+
+ @Type public final int type;
+ public final ActivityInfo activityInfo;
+
+ public ActivityHintEvent(@Type int type, ActivityInfo activityInfo) {
+ this.type = type;
+ this.activityInfo = activityInfo;
+ checkConstructorArguments();
+ }
+
+ private void checkConstructorArguments() {
+ CheckHelpers.checkTypeInRange(type, TYPE_MAX);
+ Objects.requireNonNull(activityInfo, "activityInfo");
+ }
+
+ @Override
+ public String toString() {
+ return String.format("{type: %d, activityInfo: %s}", type, activityInfo);
+ }
+
+ @Override
+ public boolean equals(Object other) {
+ if (this == other) {
+ return true;
+ } else if (other instanceof ActivityHintEvent) {
+ return equals((ActivityHintEvent) other);
+ }
+ return false;
+ }
+
+ private boolean equals(ActivityHintEvent other) {
+ return type == other.type &&
+ Objects.equals(activityInfo, other.activityInfo);
+ }
+
+ //<editor-fold desc="Binder boilerplate">
+ @Override
+ public void writeToParcel(Parcel out, int flags) {
+ out.writeInt(type);
+ activityInfo.writeToParcel(out, flags);
+ }
+
+ private ActivityHintEvent(Parcel in) {
+ this.type = in.readInt();
+ this.activityInfo = ActivityInfo.CREATOR.createFromParcel(in);
+ checkConstructorArguments();
+ }
+
+ @Override
+ public int describeContents() {
+ return 0;
+ }
+
+ public static final Parcelable.Creator<ActivityHintEvent> CREATOR
+ = new Parcelable.Creator<ActivityHintEvent>() {
+ public ActivityHintEvent createFromParcel(Parcel in) {
+ return new ActivityHintEvent(in);
+ }
+
+ public ActivityHintEvent[] newArray(int size) {
+ return new ActivityHintEvent[size];
+ }
+ };
+ //</editor-fold>
+}
diff --git a/startop/iorap/src/com/google/android/startop/iorap/ActivityInfo.java b/startop/iorap/src/com/google/android/startop/iorap/ActivityInfo.java
new file mode 100644
index 0000000..f47a42c
--- /dev/null
+++ b/startop/iorap/src/com/google/android/startop/iorap/ActivityInfo.java
@@ -0,0 +1,104 @@
+/*
+ * 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.google.android.startop.iorap;
+
+import java.util.Objects;
+
+import android.os.Parcelable;
+import android.os.Parcel;
+
+/**
+ * Provide minimal information for launched activities to iorap.<br /><br />
+ *
+ * This uniquely identifies a system-wide activity by providing the {@link #packageName} and
+ * {@link #activityName}.
+ *
+ * @see ActivityHintEvent
+ * @see AppIntentEvent
+ *
+ * @hide
+ */
+public class ActivityInfo implements Parcelable {
+
+ /** The name of the package, for example {@code com.android.calculator}. */
+ public final String packageName;
+ /** The name of the activity, for example {@code .activities.activity.MainActivity} */
+ public final String activityName;
+
+ public ActivityInfo(String packageName, String activityName) {
+ this.packageName = packageName;
+ this.activityName = activityName;
+
+ checkConstructorArguments();
+ }
+
+ private void checkConstructorArguments() {
+ Objects.requireNonNull(packageName, "packageName");
+ Objects.requireNonNull(activityName, "activityName");
+ }
+
+ @Override
+ public String toString() {
+ return String.format("{packageName: %s, activityName: %s}", packageName, activityName);
+ }
+
+ @Override
+ public boolean equals(Object other) {
+ if (this == other) {
+ return true;
+ } else if (other instanceof ActivityInfo) {
+ return equals((ActivityInfo) other);
+ }
+ return false;
+ }
+
+ private boolean equals(ActivityInfo other) {
+ return Objects.equals(packageName, other.packageName) &&
+ Objects.equals(activityName, other.activityName);
+ }
+
+ //<editor-fold desc="Binder boilerplate">
+ @Override
+ public void writeToParcel(Parcel out, int flags) {
+ out.writeString(packageName);
+ out.writeString(activityName);
+ }
+
+ private ActivityInfo(Parcel in) {
+ packageName = in.readString();
+ activityName = in.readString();
+
+ checkConstructorArguments();
+ }
+
+ @Override
+ public int describeContents() {
+ return 0;
+ }
+
+ public static final Parcelable.Creator<ActivityInfo> CREATOR
+ = new Parcelable.Creator<ActivityInfo>() {
+ public ActivityInfo createFromParcel(Parcel in) {
+ return new ActivityInfo(in);
+ }
+
+ public ActivityInfo[] newArray(int size) {
+ return new ActivityInfo[size];
+ }
+ };
+ //</editor-fold>
+}
diff --git a/startop/iorap/src/com/google/android/startop/iorap/AppIntentEvent.java b/startop/iorap/src/com/google/android/startop/iorap/AppIntentEvent.java
new file mode 100644
index 0000000..1cd37b5
--- /dev/null
+++ b/startop/iorap/src/com/google/android/startop/iorap/AppIntentEvent.java
@@ -0,0 +1,138 @@
+/*
+ * 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.google.android.startop.iorap;
+
+import android.os.Parcelable;
+import android.os.Parcel;
+
+import android.annotation.IntDef;
+
+import java.lang.annotation.Retention;
+import java.lang.annotation.RetentionPolicy;
+import java.util.Objects;
+
+/**
+ * Notifications for iorapd specifying when a system-wide intent defaults change.<br /><br />
+ *
+ * Intent defaults provide a mechanism for an app to register itself as an automatic handler.
+ * For example the camera app might be registered as the default handler for
+ * {@link android.provider.MediaStore#INTENT_ACTION_STILL_IMAGE_CAMERA} intent. Subsequently,
+ * if an arbitrary other app requests for a still image camera photo to be taken, the system
+ * will launch the respective default camera app to be launched to handle that request.<br /><br />
+ *
+ * In some cases iorapd might need to know default intents, e.g. for boot-time pinning of
+ * applications that resolve from the default intent. If the application would now be resolved
+ * differently, iorapd would unpin the old application and pin the new application.<br /><br />
+ *
+ * @hide
+ */
+public class AppIntentEvent implements Parcelable {
+
+ /** @see android.content.Intent#CATEGORY_DEFAULT */
+ public static final int TYPE_DEFAULT_INTENT_CHANGED = 0;
+ private static final int TYPE_MAX = 0;
+
+ /** @hide */
+ @IntDef(flag = true, prefix = { "TYPE_" }, value = {
+ TYPE_DEFAULT_INTENT_CHANGED,
+ })
+ @Retention(RetentionPolicy.SOURCE)
+ public @interface Type {}
+
+ @Type public final int type;
+
+ public final ActivityInfo oldActivityInfo;
+ public final ActivityInfo newActivityInfo;
+
+ // TODO: Probably need the corresponding action here as well.
+
+ public static AppIntentEvent createDefaultIntentChanged(ActivityInfo oldActivityInfo,
+ ActivityInfo newActivityInfo) {
+ return new AppIntentEvent(TYPE_DEFAULT_INTENT_CHANGED, oldActivityInfo,
+ newActivityInfo);
+ }
+
+ private AppIntentEvent(@Type int type, ActivityInfo oldActivityInfo,
+ ActivityInfo newActivityInfo) {
+ this.type = type;
+ this.oldActivityInfo = oldActivityInfo;
+ this.newActivityInfo = newActivityInfo;
+
+ checkConstructorArguments();
+ }
+
+ private void checkConstructorArguments() {
+ CheckHelpers.checkTypeInRange(type, TYPE_MAX);
+ Objects.requireNonNull(oldActivityInfo, "oldActivityInfo");
+ Objects.requireNonNull(oldActivityInfo, "newActivityInfo");
+ }
+
+ @Override
+ public String toString() {
+ return String.format("{oldActivityInfo: %s, newActivityInfo: %s}", oldActivityInfo,
+ newActivityInfo);
+ }
+
+ @Override
+ public boolean equals(Object other) {
+ if (this == other) {
+ return true;
+ } else if (other instanceof AppIntentEvent) {
+ return equals((AppIntentEvent) other);
+ }
+ return false;
+ }
+
+ private boolean equals(AppIntentEvent other) {
+ return type == other.type &&
+ Objects.equals(oldActivityInfo, other.oldActivityInfo) &&
+ Objects.equals(newActivityInfo, other.newActivityInfo);
+ }
+
+ //<editor-fold desc="Binder boilerplate">
+ @Override
+ public void writeToParcel(Parcel out, int flags) {
+ out.writeInt(type);
+ oldActivityInfo.writeToParcel(out, flags);
+ newActivityInfo.writeToParcel(out, flags);
+ }
+
+ private AppIntentEvent(Parcel in) {
+ this.type = in.readInt();
+ this.oldActivityInfo = ActivityInfo.CREATOR.createFromParcel(in);
+ this.newActivityInfo = ActivityInfo.CREATOR.createFromParcel(in);
+
+ checkConstructorArguments();
+ }
+
+ @Override
+ public int describeContents() {
+ return 0;
+ }
+
+ public static final Parcelable.Creator<AppIntentEvent> CREATOR
+ = new Parcelable.Creator<AppIntentEvent>() {
+ public AppIntentEvent createFromParcel(Parcel in) {
+ return new AppIntentEvent(in);
+ }
+
+ public AppIntentEvent[] newArray(int size) {
+ return new AppIntentEvent[size];
+ }
+ };
+ //</editor-fold>
+}
diff --git a/startop/iorap/src/com/google/android/startop/iorap/CheckHelpers.java b/startop/iorap/src/com/google/android/startop/iorap/CheckHelpers.java
new file mode 100644
index 0000000..34aedd7
--- /dev/null
+++ b/startop/iorap/src/com/google/android/startop/iorap/CheckHelpers.java
@@ -0,0 +1,46 @@
+/*
+ * 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.google.android.startop.iorap;
+
+/**
+ * Convenience short-hand to throw {@link IllegalAccessException} when the arguments
+ * are out-of-range.
+ */
+public class CheckHelpers {
+ /** @throws IllegalAccessException if {@param type} is not in {@code [0..maxValue]} */
+ public static void checkTypeInRange(int type, int maxValue) {
+ if (type < 0) {
+ throw new IllegalArgumentException(
+ String.format("type must be non-negative (value=%d)", type));
+ }
+ if (type > maxValue) {
+ throw new IllegalArgumentException(
+ String.format("type out of range (value=%d, max=%d)", type, maxValue));
+ }
+ }
+
+ /** @throws IllegalAccessException if {@param state} is not in {@code [0..maxValue]} */
+ public static void checkStateInRange(int state, int maxValue) {
+ if (state < 0) {
+ throw new IllegalArgumentException(
+ String.format("state must be non-negative (value=%d)", state));
+ }
+ if (state > maxValue) {
+ throw new IllegalArgumentException(
+ String.format("state out of range (value=%d, max=%d)", state, maxValue));
+ }
+ }
+}
diff --git a/startop/iorap/src/com/google/android/startop/iorap/PackageEvent.java b/startop/iorap/src/com/google/android/startop/iorap/PackageEvent.java
new file mode 100644
index 0000000..aa4eea7
--- /dev/null
+++ b/startop/iorap/src/com/google/android/startop/iorap/PackageEvent.java
@@ -0,0 +1,131 @@
+/*
+ * 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.google.android.startop.iorap;
+
+import android.annotation.NonNull;
+import android.os.Parcelable;
+import android.os.Parcel;
+import android.net.Uri;
+
+import android.annotation.IntDef;
+
+import java.lang.annotation.Retention;
+import java.lang.annotation.RetentionPolicy;
+import java.util.Objects;
+
+/**
+ * Forward package manager events to iorapd. <br /><br />
+ *
+ * Knowing when packages are modified by the system are a useful tidbit to help with performance:
+ * for example when a package is replaced, it could be a hint used to invalidate any collected
+ * io profiles used for prefetching or pinning.
+ *
+ * @hide
+ */
+public class PackageEvent implements Parcelable {
+
+ /** @see android.content.Intent#ACTION_PACKAGE_REPLACED */
+ public static final int TYPE_REPLACED = 0;
+ private static final int TYPE_MAX = 0;
+
+ /** @hide */
+ @IntDef(flag = true, prefix = { "TYPE_" }, value = {
+ TYPE_REPLACED,
+ })
+ @Retention(RetentionPolicy.SOURCE)
+ public @interface Type {}
+
+ @Type public final int type;
+
+ /** The path that a package is installed in, for example {@code /data/app/.../base.apk}. */
+ public final Uri packageUri;
+ /** The name of the package, for example {@code com.android.calculator}. */
+ public final String packageName;
+
+ @NonNull
+ public static PackageEvent createReplaced(Uri packageUri, String packageName) {
+ return new PackageEvent(TYPE_REPLACED, packageUri, packageName);
+ }
+
+ private PackageEvent(@Type int type, Uri packageUri, String packageName) {
+ this.type = type;
+ this.packageUri = packageUri;
+ this.packageName = packageName;
+
+ checkConstructorArguments();
+ }
+
+ private void checkConstructorArguments() {
+ CheckHelpers.checkTypeInRange(type, TYPE_MAX);
+ Objects.requireNonNull(packageUri, "packageUri");
+ Objects.requireNonNull(packageName, "packageName");
+ }
+
+ @Override
+ public boolean equals(Object other) {
+ if (this == other) {
+ return true;
+ } else if (other instanceof PackageEvent) {
+ return equals((PackageEvent) other);
+ }
+ return false;
+ }
+
+ private boolean equals(PackageEvent other) {
+ return type == other.type &&
+ Objects.equals(packageUri, other.packageUri) &&
+ Objects.equals(packageName, other.packageName);
+ }
+
+ @Override
+ public String toString() {
+ return String.format("{packageUri: %s, packageName: %s}", packageUri, packageName);
+ }
+
+ //<editor-fold desc="Binder boilerplate">
+ @Override
+ public void writeToParcel(Parcel out, int flags) {
+ out.writeInt(type);
+ packageUri.writeToParcel(out, flags);
+ out.writeString(packageName);
+ }
+
+ private PackageEvent(Parcel in) {
+ this.type = in.readInt();
+ this.packageUri = Uri.CREATOR.createFromParcel(in);
+ this.packageName = in.readString();
+
+ checkConstructorArguments();
+ }
+
+ @Override
+ public int describeContents() {
+ return 0;
+ }
+
+ public static final Parcelable.Creator<PackageEvent> CREATOR
+ = new Parcelable.Creator<PackageEvent>() {
+ public PackageEvent createFromParcel(Parcel in) {
+ return new PackageEvent(in);
+ }
+
+ public PackageEvent[] newArray(int size) {
+ return new PackageEvent[size];
+ }
+ };
+ //</editor-fold>
+}
diff --git a/startop/iorap/src/com/google/android/startop/iorap/RequestId.java b/startop/iorap/src/com/google/android/startop/iorap/RequestId.java
new file mode 100644
index 0000000..2c79319
--- /dev/null
+++ b/startop/iorap/src/com/google/android/startop/iorap/RequestId.java
@@ -0,0 +1,120 @@
+/*
+ * 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.google.android.startop.iorap;
+
+import android.os.Parcelable;
+import android.os.Parcel;
+
+import android.annotation.NonNull;
+
+/**
+ * Uniquely identify an {@link com.google.android.startop.iorap.IIorap} method invocation,
+ * used for asynchronous callbacks by the server. <br /><br />
+ *
+ * As all system server binder calls must be {@code oneway}, this means all invocations
+ * into {@link com.google.android.startop.iorap.IIorap} are non-blocking. The request ID
+ * exists to associate all calls with their respective callbacks in
+ * {@link com.google.android.startop.iorap.ITaskListener}.
+ *
+ * @see com.google.android.startop.iorap.IIorap
+ *
+ * @hide
+ */
+public class RequestId implements Parcelable {
+
+ public final long requestId;
+
+ private static Object mLock = new Object();
+ private static long mNextRequestId = 0;
+
+ /**
+ * Create a monotonically increasing request ID.<br /><br />
+ *
+ * It is invalid to re-use the same request ID for multiple method calls on
+ * {@link com.google.android.startop.iorap.IIorap}; a new request ID must be created
+ * each time.
+ */
+ @NonNull public static RequestId nextValueForSequence() {
+ long currentRequestId;
+ synchronized (mLock) {
+ currentRequestId = mNextRequestId;
+ ++mNextRequestId;
+ }
+ return new RequestId(currentRequestId);
+ }
+
+ private RequestId(long requestId) {
+ this.requestId = requestId;
+
+ checkConstructorArguments();
+ }
+
+ private void checkConstructorArguments() {
+ if (requestId < 0) {
+ throw new IllegalArgumentException("request id must be non-negative");
+ }
+ }
+
+ @Override
+ public String toString() {
+ return String.format("{requestId: %ld}", requestId);
+ }
+
+ @Override
+ public boolean equals(Object other) {
+ if (this == other) {
+ return true;
+ } else if (other instanceof RequestId) {
+ return equals((RequestId) other);
+ }
+ return false;
+ }
+
+ private boolean equals(RequestId other) {
+ return requestId == other.requestId;
+ }
+
+
+ //<editor-fold desc="Binder boilerplate">
+ @Override
+ public void writeToParcel(Parcel out, int flags) {
+ out.writeLong(requestId);
+ }
+
+ private RequestId(Parcel in) {
+ requestId = in.readLong();
+
+ checkConstructorArguments();
+ }
+
+ @Override
+ public int describeContents() {
+ return 0;
+ }
+
+ public static final Parcelable.Creator<RequestId> CREATOR
+ = new Parcelable.Creator<RequestId>() {
+ public RequestId createFromParcel(Parcel in) {
+ return new RequestId(in);
+ }
+
+ public RequestId[] newArray(int size) {
+ return new RequestId[size];
+ }
+ };
+ //</editor-fold>
+}
diff --git a/startop/iorap/src/com/google/android/startop/iorap/SystemServiceEvent.java b/startop/iorap/src/com/google/android/startop/iorap/SystemServiceEvent.java
new file mode 100644
index 0000000..75d47f9
--- /dev/null
+++ b/startop/iorap/src/com/google/android/startop/iorap/SystemServiceEvent.java
@@ -0,0 +1,109 @@
+/*
+ * 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.google.android.startop.iorap;
+
+import android.os.Parcelable;
+import android.os.Parcel;
+
+import android.annotation.IntDef;
+
+import java.lang.annotation.Retention;
+import java.lang.annotation.RetentionPolicy;
+
+/**
+ * Forward system service events to iorapd.
+ *
+ * @see com.android.server.SystemService
+ *
+ * @hide
+ */
+public class SystemServiceEvent implements Parcelable {
+
+ /** @see com.android.server.SystemService#onBootPhase */
+ public static final int TYPE_BOOT_PHASE = 0;
+ /** @see com.android.server.SystemService#onStart */
+ public static final int TYPE_START = 1;
+ private static final int TYPE_MAX = TYPE_START;
+
+ /** @hide */
+ @IntDef(flag = true, prefix = { "TYPE_" }, value = {
+ TYPE_BOOT_PHASE,
+ TYPE_START,
+ })
+ @Retention(RetentionPolicy.SOURCE)
+ public @interface Type {}
+
+ @Type public final int type;
+
+ // TODO: do we want to pass the exact build phase enum?
+
+ public SystemServiceEvent(@Type int type) {
+ this.type = type;
+ checkConstructorArguments();
+ }
+
+ private void checkConstructorArguments() {
+ CheckHelpers.checkTypeInRange(type, TYPE_MAX);
+ }
+
+ @Override
+ public String toString() {
+ return String.format("{type: %d}", type);
+ }
+
+ @Override
+ public boolean equals(Object other) {
+ if (this == other) {
+ return true;
+ } else if (other instanceof SystemServiceEvent) {
+ return equals((SystemServiceEvent) other);
+ }
+ return false;
+ }
+
+ private boolean equals(SystemServiceEvent other) {
+ return type == other.type;
+ }
+
+ //<editor-fold desc="Binder boilerplate">
+ @Override
+ public void writeToParcel(Parcel out, int flags) {
+ out.writeInt(type);
+ }
+
+ private SystemServiceEvent(Parcel in) {
+ this.type = in.readInt();
+ checkConstructorArguments();
+ }
+
+ @Override
+ public int describeContents() {
+ return 0;
+ }
+
+ public static final Parcelable.Creator<SystemServiceEvent> CREATOR
+ = new Parcelable.Creator<SystemServiceEvent>() {
+ public SystemServiceEvent createFromParcel(Parcel in) {
+ return new SystemServiceEvent(in);
+ }
+
+ public SystemServiceEvent[] newArray(int size) {
+ return new SystemServiceEvent[size];
+ }
+ };
+ //</editor-fold>
+}
diff --git a/startop/iorap/src/com/google/android/startop/iorap/SystemServiceUserEvent.java b/startop/iorap/src/com/google/android/startop/iorap/SystemServiceUserEvent.java
new file mode 100644
index 0000000..b77c03c
--- /dev/null
+++ b/startop/iorap/src/com/google/android/startop/iorap/SystemServiceUserEvent.java
@@ -0,0 +1,127 @@
+/*
+ * 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.google.android.startop.iorap;
+
+import android.os.Parcelable;
+import android.os.Parcel;
+
+import android.annotation.IntDef;
+
+import java.lang.annotation.Retention;
+import java.lang.annotation.RetentionPolicy;
+
+/**
+ * Forward user events to iorapd.<br /><br />
+ *
+ * Knowledge of the logged-in user is reserved to be used to set-up appropriate policies
+ * by iorapd (e.g. to handle user default pinned applications changing).
+ *
+ * @see com.android.server.SystemService
+ *
+ * @hide
+ */
+public class SystemServiceUserEvent implements Parcelable {
+
+ /** @see com.android.server.SystemService#onStartUser */
+ public static final int TYPE_START_USER = 0;
+ /** @see com.android.server.SystemService#onUnlockUser */
+ public static final int TYPE_UNLOCK_USER = 1;
+ /** @see com.android.server.SystemService#onSwitchUser*/
+ public static final int TYPE_SWITCH_USER = 2;
+ /** @see com.android.server.SystemService#onStopUser */
+ public static final int TYPE_STOP_USER = 3;
+ /** @see com.android.server.SystemService#onCleanupUser */
+ public static final int TYPE_CLEANUP_USER = 4;
+ private static final int TYPE_MAX = TYPE_CLEANUP_USER;
+
+ /** @hide */
+ @IntDef(flag = true, prefix = { "TYPE_" }, value = {
+ TYPE_START_USER,
+ TYPE_UNLOCK_USER,
+ TYPE_SWITCH_USER,
+ TYPE_STOP_USER,
+ TYPE_CLEANUP_USER,
+ })
+ @Retention(RetentionPolicy.SOURCE)
+ public @interface Type {}
+
+ @Type public final int type;
+ public final int userHandle;
+
+ public SystemServiceUserEvent(@Type int type, int userHandle) {
+ this.type = type;
+ this.userHandle = userHandle;
+ checkConstructorArguments();
+ }
+
+ private void checkConstructorArguments() {
+ CheckHelpers.checkTypeInRange(type, TYPE_MAX);
+ if (userHandle < 0) {
+ throw new IllegalArgumentException("userHandle must be non-negative");
+ }
+ }
+
+ @Override
+ public String toString() {
+ return String.format("{type: %d, userHandle: %d}", type, userHandle);
+ }
+
+ @Override
+ public boolean equals(Object other) {
+ if (this == other) {
+ return true;
+ } else if (other instanceof SystemServiceUserEvent) {
+ return equals((SystemServiceUserEvent) other);
+ }
+ return false;
+ }
+
+ private boolean equals(SystemServiceUserEvent other) {
+ return type == other.type &&
+ userHandle == other.userHandle;
+ }
+
+ //<editor-fold desc="Binder boilerplate">
+ @Override
+ public void writeToParcel(Parcel out, int flags) {
+ out.writeInt(type);
+ out.writeInt(userHandle);
+ }
+
+ private SystemServiceUserEvent(Parcel in) {
+ this.type = in.readInt();
+ this.userHandle = in.readInt();
+ checkConstructorArguments();
+ }
+
+ @Override
+ public int describeContents() {
+ return 0;
+ }
+
+ public static final Parcelable.Creator<SystemServiceUserEvent> CREATOR
+ = new Parcelable.Creator<SystemServiceUserEvent>() {
+ public SystemServiceUserEvent createFromParcel(Parcel in) {
+ return new SystemServiceUserEvent(in);
+ }
+
+ public SystemServiceUserEvent[] newArray(int size) {
+ return new SystemServiceUserEvent[size];
+ }
+ };
+ //</editor-fold>
+}
diff --git a/startop/iorap/src/com/google/android/startop/iorap/TaskResult.java b/startop/iorap/src/com/google/android/startop/iorap/TaskResult.java
new file mode 100644
index 0000000..b5fd6d8
--- /dev/null
+++ b/startop/iorap/src/com/google/android/startop/iorap/TaskResult.java
@@ -0,0 +1,130 @@
+/*
+ * 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.google.android.startop.iorap;
+
+import android.os.Parcelable;
+import android.os.Parcel;
+
+import android.annotation.IntDef;
+
+import java.lang.annotation.Retention;
+import java.lang.annotation.RetentionPolicy;
+
+/**
+ * Result data accompanying a request for {@link com.google.android.startop.iorap.ITaskListener}
+ * callbacks.<br /><br />
+ *
+ * Following {@link com.google.android.startop.iorap.IIorap} method invocation,
+ * iorapd will issue in-order callbacks for that corresponding {@link RequestId}.<br /><br />
+ *
+ * State transitions are as follows: <br /><br />
+ *
+ * <pre>
+ * ┌─────────────────────────────┐
+ * │ ▼
+ * ┌───────┐ ┌─────────┐ ╔═══════════╗
+ * ──▶ │ BEGAN │ ──▶ │ ONGOING │ ──▶ ║ COMPLETED ║
+ * └───────┘ └─────────┘ ╚═══════════╝
+ * │ │
+ * │ │
+ * ▼ │
+ * ╔═══════╗ │
+ * ──▶ ║ ERROR ║ ◀─────┘
+ * ╚═══════╝
+ *
+ * </pre> <!-- system/iorap/docs/binder/TaskResult.dot -->
+ *
+ * @hide
+ */
+public class TaskResult implements Parcelable {
+
+ public static final int STATE_BEGAN = 0;
+ public static final int STATE_ONGOING = 1;
+ public static final int STATE_COMPLETED = 2;
+ public static final int STATE_ERROR = 3;
+ private static final int STATE_MAX = STATE_ERROR;
+
+ /** @hide */
+ @IntDef(flag = true, prefix = { "STATE_" }, value = {
+ STATE_BEGAN,
+ STATE_ONGOING,
+ STATE_COMPLETED,
+ STATE_ERROR,
+ })
+ @Retention(RetentionPolicy.SOURCE)
+ public @interface State {}
+
+ @State public final int state;
+
+ @Override
+ public String toString() {
+ return String.format("{state: %d}", state);
+ }
+
+ @Override
+ public boolean equals(Object other) {
+ if (this == other) {
+ return true;
+ } else if (other instanceof TaskResult) {
+ return equals((TaskResult) other);
+ }
+ return false;
+ }
+
+ private boolean equals(TaskResult other) {
+ return state == other.state;
+ }
+
+ public TaskResult(@State int state) {
+ this.state = state;
+
+ checkConstructorArguments();
+ }
+
+ private void checkConstructorArguments() {
+ CheckHelpers.checkStateInRange(state, STATE_MAX);
+ }
+
+ //<editor-fold desc="Binder boilerplate">
+ @Override
+ public void writeToParcel(Parcel out, int flags) {
+ out.writeInt(state);
+ }
+
+ private TaskResult(Parcel in) {
+ state = in.readInt();
+
+ checkConstructorArguments();
+ }
+
+ @Override
+ public int describeContents() {
+ return 0;
+ }
+
+ public static final Parcelable.Creator<TaskResult> CREATOR
+ = new Parcelable.Creator<TaskResult>() {
+ public TaskResult createFromParcel(Parcel in) {
+ return new TaskResult(in);
+ }
+
+ public TaskResult[] newArray(int size) {
+ return new TaskResult[size];
+ }
+ };
+ //</editor-fold>
+}
diff --git a/startop/iorap/tests/src/com/google/android/startop/iorap/ParcelablesTest.kt b/startop/iorap/tests/src/com/google/android/startop/iorap/ParcelablesTest.kt
new file mode 100644
index 0000000..4abbb3e
--- /dev/null
+++ b/startop/iorap/tests/src/com/google/android/startop/iorap/ParcelablesTest.kt
@@ -0,0 +1,140 @@
+/*
+ * 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.google.android.startop.iorap
+
+import android.net.Uri
+import android.os.Parcel
+import android.os.Parcelable
+import android.support.test.filters.SmallTest
+import org.junit.Test
+import org.junit.runner.RunWith
+import com.google.common.truth.Truth.assertThat
+import org.junit.runners.Parameterized
+
+/**
+ * Basic unit tests to ensure that all of the [Parcelable]s in [com.google.android.startop.iorap]
+ * have a valid-conforming interface implementation.
+ */
+@SmallTest
+@RunWith(Parameterized::class)
+class ParcelablesTest<T : Parcelable>(private val inputData : InputData<T>) {
+ companion object {
+ private val initialRequestId = RequestId.nextValueForSequence()!!
+
+ @JvmStatic
+ @Parameterized.Parameters
+ fun data() = listOf(
+ InputData(
+ newActivityInfo(),
+ newActivityInfo(),
+ ActivityInfo("some package", "some other activity")),
+ InputData(
+ ActivityHintEvent(ActivityHintEvent.TYPE_COMPLETED, newActivityInfo()),
+ ActivityHintEvent(ActivityHintEvent.TYPE_COMPLETED, newActivityInfo()),
+ ActivityHintEvent(ActivityHintEvent.TYPE_POST_COMPLETED,
+ newActivityInfo())),
+ InputData(
+ AppIntentEvent.createDefaultIntentChanged(newActivityInfo(),
+ newActivityInfoOther()),
+ AppIntentEvent.createDefaultIntentChanged(newActivityInfo(),
+ newActivityInfoOther()),
+ AppIntentEvent.createDefaultIntentChanged(newActivityInfoOther(),
+ newActivityInfo())),
+ InputData(
+ PackageEvent.createReplaced(newUri(), "some package"),
+ PackageEvent.createReplaced(newUri(), "some package"),
+ PackageEvent.createReplaced(newUri(), "some other package")
+ ),
+ InputData(initialRequestId, cloneRequestId(initialRequestId),
+ RequestId.nextValueForSequence()),
+ InputData(
+ SystemServiceEvent(SystemServiceEvent.TYPE_BOOT_PHASE),
+ SystemServiceEvent(SystemServiceEvent.TYPE_BOOT_PHASE),
+ SystemServiceEvent(SystemServiceEvent.TYPE_START)),
+ InputData(
+ SystemServiceUserEvent(SystemServiceUserEvent.TYPE_START_USER, 12345),
+ SystemServiceUserEvent(SystemServiceUserEvent.TYPE_START_USER, 12345),
+ SystemServiceUserEvent(SystemServiceUserEvent.TYPE_CLEANUP_USER, 12345)),
+ InputData(
+ TaskResult(TaskResult.STATE_COMPLETED),
+ TaskResult(TaskResult.STATE_COMPLETED),
+ TaskResult(TaskResult.STATE_ONGOING))
+ )
+
+ private fun newActivityInfo() : ActivityInfo {
+ return ActivityInfo("some package", "some activity")
+ }
+
+ private fun newActivityInfoOther() : ActivityInfo {
+ return ActivityInfo("some package 2", "some activity 2")
+ }
+
+ private fun newUri() : Uri {
+ return Uri.parse("https://www.google.com")
+ }
+
+ private fun cloneRequestId(requestId: RequestId) : RequestId {
+ val constructor = requestId::class.java.declaredConstructors[0]
+ constructor.isAccessible = true
+ return constructor.newInstance(requestId.requestId) as RequestId
+ }
+ }
+
+ /**
+ * Test for [Object.equals] implementation.
+ */
+ @Test
+ fun testEquality() {
+ assertThat(inputData.valid).isEqualTo(inputData.valid)
+ assertThat(inputData.valid).isEqualTo(inputData.validCopy)
+ assertThat(inputData.valid).isNotEqualTo(inputData.validOther)
+ }
+
+ /**
+ * Test for [Parcelable] implementation.
+ */
+ @Test
+ fun testParcelRoundTrip() {
+ // calling writeToParcel and then T::CREATOR.createFromParcel would return the same data.
+ val assertParcels = { it : T, data : InputData<T> ->
+ val parcel = Parcel.obtain()
+ it.writeToParcel(parcel, 0)
+ parcel.setDataPosition(0) // future reads will see all previous writes.
+ assertThat(it).isEqualTo(data.createFromParcel(parcel))
+ parcel.recycle()
+ }
+
+ assertParcels(inputData.valid, inputData)
+ assertParcels(inputData.validCopy, inputData)
+ assertParcels(inputData.validOther, inputData)
+ }
+
+ data class InputData<T : Parcelable>(val valid : T, val validCopy : T, val validOther : T) {
+ val kls = valid.javaClass
+ init {
+ assertThat(valid).isNotSameAs(validCopy)
+ // Don't use isInstanceOf because of phantom warnings in intellij about Class!
+ assertThat(validCopy.javaClass).isEqualTo(valid.javaClass)
+ assertThat(validOther.javaClass).isEqualTo(valid.javaClass)
+ }
+
+ fun createFromParcel(parcel : Parcel) : T {
+ val field = kls.getDeclaredField("CREATOR")
+ val creator = field.get(null) as Parcelable.Creator<T>
+
+ return creator.createFromParcel(parcel)
+ }
+ }
+}
diff --git a/telephony/java/android/telephony/CarrierConfigManager.java b/telephony/java/android/telephony/CarrierConfigManager.java
index 82808fc..6eaecc6 100644
--- a/telephony/java/android/telephony/CarrierConfigManager.java
+++ b/telephony/java/android/telephony/CarrierConfigManager.java
@@ -1633,11 +1633,21 @@
* When {@code false}, use default title for Enhanced 4G LTE Mode settings.
* When {@code true}, use the variant.
* @hide
+ * @deprecated use {@link #KEY_ENHANCED_4G_LTE_TITLE_VARIANT_INT}.
*/
+ @Deprecated
public static final String KEY_ENHANCED_4G_LTE_TITLE_VARIANT_BOOL =
"enhanced_4g_lte_title_variant_bool";
/**
+ * The index indicates the carrier specified title string of Enahnce 4G LTE Mode settings.
+ * Default value is 0, which indicates the default title string.
+ * @hide
+ */
+ public static final String KEY_ENHANCED_4G_LTE_TITLE_VARIANT_INT =
+ "enhanced_4g_lte_title_variant_int";
+
+ /**
* Indicates whether the carrier wants to notify the user when handover of an LTE video call to
* WIFI fails.
* <p>
@@ -2420,6 +2430,7 @@
sDefaults.putStringArray(KEY_IMS_REASONINFO_MAPPING_STRING_ARRAY, null);
sDefaults.putBoolean(KEY_ENHANCED_4G_LTE_TITLE_VARIANT_BOOL, false);
+ sDefaults.putInt(KEY_ENHANCED_4G_LTE_TITLE_VARIANT_INT, 0);
sDefaults.putBoolean(KEY_NOTIFY_VT_HANDOVER_TO_WIFI_FAILURE_BOOL, false);
sDefaults.putStringArray(KEY_FILTERED_CNAP_NAMES_STRING_ARRAY, null);
sDefaults.putBoolean(KEY_EDITABLE_WFC_ROAMING_MODE_BOOL, false);
diff --git a/telephony/java/android/telephony/ims/ImsCallProfile.java b/telephony/java/android/telephony/ims/ImsCallProfile.java
index 5d6a8c1..89ef339 100644
--- a/telephony/java/android/telephony/ims/ImsCallProfile.java
+++ b/telephony/java/android/telephony/ims/ImsCallProfile.java
@@ -117,12 +117,14 @@
* @hide
*/
public static final String EXTRA_CONFERENCE = "conference";
+
/**
* Boolean extra property set on an {@link ImsCallProfile} to indicate that this call is an
* emergency call. The {@link ImsService} sets this on a call to indicate that the network has
* identified the call as an emergency call.
*/
- public static final String EXTRA_E_CALL = "e_call";
+ public static final String EXTRA_EMERGENCY_CALL = "e_call";
+
/**
* @hide
*/
diff --git a/tests/net/java/android/net/dhcp/DhcpPacketTest.java b/tests/net/java/android/net/dhcp/DhcpPacketTest.java
index 312b3d1..a592809 100644
--- a/tests/net/java/android/net/dhcp/DhcpPacketTest.java
+++ b/tests/net/java/android/net/dhcp/DhcpPacketTest.java
@@ -25,6 +25,7 @@
import static org.junit.Assert.assertTrue;
import static org.junit.Assert.fail;
+import android.annotation.Nullable;
import android.net.DhcpResults;
import android.net.LinkAddress;
import android.net.NetworkUtils;
@@ -37,6 +38,7 @@
import java.io.ByteArrayOutputStream;
import java.net.Inet4Address;
import java.nio.ByteBuffer;
+import java.nio.charset.Charset;
import java.util.ArrayList;
import java.util.Arrays;
import java.util.Collections;
@@ -56,6 +58,8 @@
private static final Inet4Address NETMASK = getPrefixMaskAsInet4Address(PREFIX_LENGTH);
private static final Inet4Address BROADCAST_ADDR = getBroadcastAddress(
SERVER_ADDR, PREFIX_LENGTH);
+ private static final String HOSTNAME = "testhostname";
+ private static final short MTU = 1500;
// Use our own empty address instead of Inet4Address.ANY or INADDR_ANY to ensure that the code
// doesn't use == instead of equals when comparing addresses.
private static final Inet4Address ANY = (Inet4Address) v4Address("0.0.0.0");
@@ -960,7 +964,8 @@
assertTrue(msg, Arrays.equals(expected, actual));
}
- public void checkBuildOfferPacket(int leaseTimeSecs) throws Exception {
+ public void checkBuildOfferPacket(int leaseTimeSecs, @Nullable String hostname)
+ throws Exception {
final int renewalTime = (int) (Integer.toUnsignedLong(leaseTimeSecs) / 2);
final int rebindingTime = (int) (Integer.toUnsignedLong(leaseTimeSecs) * 875 / 1000);
final int transactionId = 0xdeadbeef;
@@ -971,7 +976,8 @@
CLIENT_MAC, leaseTimeSecs, NETMASK /* netMask */,
BROADCAST_ADDR /* bcAddr */, Collections.singletonList(SERVER_ADDR) /* gateways */,
Collections.singletonList(SERVER_ADDR) /* dnsServers */,
- SERVER_ADDR /* dhcpServerIdentifier */, null /* domainName */, false /* metered */);
+ SERVER_ADDR /* dhcpServerIdentifier */, null /* domainName */, hostname,
+ false /* metered */, MTU);
ByteArrayOutputStream bos = new ByteArrayOutputStream();
// BOOTP headers
@@ -1027,12 +1033,22 @@
// Nameserver
bos.write(new byte[] { (byte) 0x06, (byte) 0x04 });
bos.write(SERVER_ADDR.getAddress());
+ // Hostname
+ if (hostname != null) {
+ bos.write(new byte[]{(byte) 0x0c, (byte) hostname.length()});
+ bos.write(hostname.getBytes(Charset.forName("US-ASCII")));
+ }
+ // MTU
+ bos.write(new byte[] { (byte) 0x1a, (byte) 0x02 });
+ bos.write(shortToByteArray(MTU));
// End options.
bos.write(0xff);
- final byte[] expected = bos.toByteArray();
- assertTrue((expected.length & 1) == 0);
+ if ((bos.size() & 1) != 0) {
+ bos.write(0x00);
+ }
+ final byte[] expected = bos.toByteArray();
final byte[] actual = new byte[packet.limit()];
packet.get(actual);
final String msg = "Expected:\n " + HexDump.dumpHexString(expected) +
@@ -1042,13 +1058,18 @@
@Test
public void testOfferPacket() throws Exception {
- checkBuildOfferPacket(3600);
- checkBuildOfferPacket(Integer.MAX_VALUE);
- checkBuildOfferPacket(0x80000000);
- checkBuildOfferPacket(INFINITE_LEASE);
+ checkBuildOfferPacket(3600, HOSTNAME);
+ checkBuildOfferPacket(Integer.MAX_VALUE, HOSTNAME);
+ checkBuildOfferPacket(0x80000000, HOSTNAME);
+ checkBuildOfferPacket(INFINITE_LEASE, HOSTNAME);
+ checkBuildOfferPacket(3600, null);
}
private static byte[] intToByteArray(int val) {
return ByteBuffer.allocate(4).putInt(val).array();
}
+
+ private static byte[] shortToByteArray(short val) {
+ return ByteBuffer.allocate(2).putShort(val).array();
+ }
}
diff --git a/tests/net/java/android/net/dhcp/DhcpServerTest.java b/tests/net/java/android/net/dhcp/DhcpServerTest.java
index 45a50d9..df34c73 100644
--- a/tests/net/java/android/net/dhcp/DhcpServerTest.java
+++ b/tests/net/java/android/net/dhcp/DhcpServerTest.java
@@ -17,6 +17,7 @@
package android.net.dhcp;
import static android.net.dhcp.DhcpPacket.DHCP_CLIENT;
+import static android.net.dhcp.DhcpPacket.DHCP_HOST_NAME;
import static android.net.dhcp.DhcpPacket.ENCAP_BOOTP;
import static android.net.dhcp.DhcpPacket.INADDR_ANY;
import static android.net.dhcp.DhcpPacket.INADDR_BROADCAST;
@@ -87,6 +88,7 @@
Arrays.asList(parseAddr("192.168.0.200"), parseAddr("192.168.0.201")));
private static final long TEST_LEASE_TIME_SECS = 3600L;
private static final int TEST_MTU = 1500;
+ private static final String TEST_HOSTNAME = "testhostname";
private static final int TEST_TRANSACTION_ID = 123;
private static final byte[] TEST_CLIENT_MAC_BYTES = new byte [] { 1, 2, 3, 4, 5, 6 };
@@ -96,7 +98,10 @@
private static final long TEST_CLOCK_TIME = 1234L;
private static final int TEST_LEASE_EXPTIME_SECS = 3600;
private static final DhcpLease TEST_LEASE = new DhcpLease(null, TEST_CLIENT_MAC,
- TEST_CLIENT_ADDR, TEST_LEASE_EXPTIME_SECS*1000L + TEST_CLOCK_TIME, null /* hostname */);
+ TEST_CLIENT_ADDR, TEST_LEASE_EXPTIME_SECS * 1000L + TEST_CLOCK_TIME,
+ null /* hostname */);
+ private static final DhcpLease TEST_LEASE_WITH_HOSTNAME = new DhcpLease(null, TEST_CLIENT_MAC,
+ TEST_CLIENT_ADDR, TEST_LEASE_EXPTIME_SECS * 1000L + TEST_CLOCK_TIME, TEST_HOSTNAME);
@NonNull @Mock
private Dependencies mDeps;
@@ -217,15 +222,17 @@
public void testRequest_Selecting_Ack() throws Exception {
when(mRepository.requestLease(isNull() /* clientId */, eq(TEST_CLIENT_MAC),
eq(INADDR_ANY) /* clientAddr */, eq(INADDR_ANY) /* relayAddr */,
- eq(TEST_CLIENT_ADDR) /* reqAddr */, eq(true) /* sidSet */, isNull() /* hostname */))
- .thenReturn(TEST_LEASE);
+ eq(TEST_CLIENT_ADDR) /* reqAddr */, eq(true) /* sidSet */, eq(TEST_HOSTNAME)))
+ .thenReturn(TEST_LEASE_WITH_HOSTNAME);
final DhcpRequestPacket request = makeRequestSelectingPacket();
+ request.mHostName = TEST_HOSTNAME;
+ request.mRequestedParams = new byte[] { DHCP_HOST_NAME };
mServer.processPacket(request, DHCP_CLIENT);
assertResponseSentTo(TEST_CLIENT_ADDR);
final DhcpAckPacket packet = assertAck(getPacket());
- assertMatchesTestLease(packet);
+ assertMatchesTestLease(packet, TEST_HOSTNAME);
}
@Test
@@ -270,14 +277,18 @@
* - other request states (init-reboot/renewing/rebinding)
*/
- private void assertMatchesTestLease(@NonNull DhcpPacket packet) {
+ private void assertMatchesTestLease(@NonNull DhcpPacket packet, @Nullable String hostname) {
assertMatchesClient(packet);
assertFalse(packet.hasExplicitClientId());
assertEquals(TEST_SERVER_ADDR, packet.mServerIdentifier);
assertEquals(TEST_CLIENT_ADDR, packet.mYourIp);
assertNotNull(packet.mLeaseTime);
assertEquals(TEST_LEASE_EXPTIME_SECS, (int) packet.mLeaseTime);
- assertNull(packet.mHostName);
+ assertEquals(hostname, packet.mHostName);
+ }
+
+ private void assertMatchesTestLease(@NonNull DhcpPacket packet) {
+ assertMatchesTestLease(packet, null);
}
private void assertMatchesClient(@NonNull DhcpPacket packet) {