MessageQueue: Deduplicate MessageCompare classes (9564d9c7) · Commits · e / os / android_frameworks_base

boot/boot-image-profile.txt

+12 −12

Original line number	Diff line number	Diff line
		@@ -12551,18 +12551,18 @@ HSPLandroid/os/MessageQueue$EnqueueOrder;-><init>()V
		HSPLandroid/os/MessageQueue$EnqueueOrder;->compare(Landroid/os/Message;Landroid/os/Message;)I
		HSPLandroid/os/MessageQueue$EnqueueOrder;->compare(Ljava/lang/Object;Ljava/lang/Object;)I
		HSPLandroid/os/MessageQueue$FileDescriptorRecord;-><init>(Ljava/io/FileDescriptor;ILandroid/os/MessageQueue$OnFileDescriptorEventListener;)V
		HSPLandroid/os/MessageQueue$MatchAllFutureMessages;-><init>()V
		HSPLandroid/os/MessageQueue$MatchAllMessages;-><init>()V
		HSPLandroid/os/MessageQueue$MatchBarrierToken;-><init>(I)V
		HSPLandroid/os/MessageQueue$MatchDeliverableMessages;-><init>()V
		HSPLandroid/os/MessageQueue$MatchHandler;-><init>()V
		HSPLandroid/os/MessageQueue$MatchHandlerAndObject;-><init>()V
		HSPLandroid/os/MessageQueue$MatchHandlerAndObjectEquals;-><init>()V
		HSPLandroid/os/MessageQueue$MatchHandlerRunnableAndObject;-><init>()V
		HSPLandroid/os/MessageQueue$MatchHandlerRunnableAndObjectEquals;-><init>()V
		HSPLandroid/os/MessageQueue$MatchHandlerWhatAndObject;-><init>()V
		HSPLandroid/os/MessageQueue$MatchHandlerWhatAndObjectEquals;-><init>()V
		HSPLandroid/os/MessageQueue$MessageCompare;-><init>()V
		HSPLandroid/os/Message$MatchAllFutureMessages;-><init>()V
		HSPLandroid/os/Message$MatchAllMessages;-><init>()V
		HSPLandroid/os/Message$MatchBarrierToken;-><init>(I)V
		HSPLandroid/os/Message$MatchDeliverableMessages;-><init>()V
		HSPLandroid/os/Message$MatchHandler;-><init>()V
		HSPLandroid/os/Message$MatchHandlerAndObject;-><init>()V
		HSPLandroid/os/Message$MatchHandlerAndObjectEquals;-><init>()V
		HSPLandroid/os/Message$MatchHandlerRunnableAndObject;-><init>()V
		HSPLandroid/os/Message$MatchHandlerRunnableAndObjectEquals;-><init>()V
		HSPLandroid/os/Message$MatchHandlerWhatAndObject;-><init>()V
		HSPLandroid/os/Message$MatchHandlerWhatAndObjectEquals;-><init>()V
		HSPLandroid/os/Message$MessageCompare;-><init>()V
		HSPLandroid/os/MessageQueue$MessageCounts;-><clinit>()V
		HSPLandroid/os/MessageQueue$MessageCounts;-><init>()V
		HSPLandroid/os/MessageQueue$MessageCounts;->clearCounts()V

core/java/android/os/CombinedMessageQueue/MessageQueue.java

+7 −148

Original line number	Diff line number	Diff line
		@@ -16,6 +16,8 @@

		package android.os;

		import static android.os.Message.*;

		import android.annotation.IntDef;
		import android.annotation.NonNull;
		import android.annotation.Nullable;
		@@ -313,16 +315,6 @@ public final class MessageQueue {
		return msg != null && msg.target == null;
		}

		static final class MatchDeliverableMessages extends MessageCompare {
		@Override
		public boolean compareMessage(Message m, Handler h, int what, Object object, Runnable r,
		long when) {
		return m.when <= when;
		}
		}
		private static final MatchDeliverableMessages sMatchDeliverableMessages =
		new MatchDeliverableMessages();

		private boolean isIdleConcurrent() {
		final long now = SystemClock.uptimeMillis();

		@@ -1265,23 +1257,6 @@ public final class MessageQueue {
		}
		}

		static final class MatchBarrierToken extends MessageCompare {
		int mBarrierToken;

		MatchBarrierToken(int token) {
		mBarrierToken = token;
		}

		@Override
		public boolean compareMessage(Message m, Handler h, int what, Object object, Runnable r,
		long when) {
		if (m.target == null && m.arg1 == mBarrierToken) {
		return true;
		}
		return false;
		}
		}

		private void removeSyncBarrierConcurrent(int token) {
		boolean removed;
		final MatchBarrierToken matchBarrierToken = new MatchBarrierToken(token);
		@@ -1556,26 +1531,8 @@ public final class MessageQueue {
		}
		}

		/**
		* Matches handler, what, and object if non-null.
		* @hide
		*/
		public static final class MatchHandlerWhatAndObject extends MessageCompare {
		@Override
		public boolean compareMessage(Message m, Handler h, int what, Object object, Runnable r,
		long when) {
		if (m.target == h && m.what == what && (object == null \|\| m.obj == object)) {
		return true;
		}
		return false;
		}
		}
		private static final MatchHandlerWhatAndObject sMatchHandlerWhatAndObject =
		new MatchHandlerWhatAndObject();

		private boolean hasMessagesConcurrent(Handler h, int what, Object object) {
		return findOrRemoveMessages(h, what, object, null, 0, sMatchHandlerWhatAndObject,
		false);
		return findOrRemoveMessages(h, what, object, null, 0, sMatchHandlerWhatAndObject, false);
		}

		private boolean hasMessagesLegacy(Handler h, int what, Object object) {
		@@ -1602,18 +1559,6 @@ public final class MessageQueue {
		}
		}

		static final class MatchHandlerWhatAndObjectEquals extends MessageCompare {
		@Override
		public boolean compareMessage(Message m, Handler h, int what, Object object, Runnable r,
		long when) {
		if (m.target == h && m.what == what && (object == null \|\| object.equals(m.obj))) {
		return true;
		}
		return false;
		}
		}
		private static final MatchHandlerWhatAndObjectEquals sMatchHandlerWhatAndObjectEquals =
		new MatchHandlerWhatAndObjectEquals();

		private boolean hasEqualMessagesConcurrent(Handler h, int what, Object object) {
		return findOrRemoveMessages(h, what, object, null, 0, sMatchHandlerWhatAndObjectEquals,
		@@ -1644,22 +1589,8 @@ public final class MessageQueue {
		}
		}

		static final class MatchHandlerRunnableAndObject extends MessageCompare {
		@Override
		public boolean compareMessage(Message m, Handler h, int what, Object object, Runnable r,
		long when) {
		if (m.target == h && m.callback == r && (object == null \|\| m.obj == object)) {
		return true;
		}
		return false;
		}
		}
		private static final MatchHandlerRunnableAndObject sMatchHandlerRunnableAndObject =
		new MatchHandlerRunnableAndObject();

		private boolean hasMessagesConcurrent(Handler h, Runnable r, Object object) {
		return findOrRemoveMessages(h, -1, object, r, 0, sMatchHandlerRunnableAndObject,
		false);
		return findOrRemoveMessages(h, -1, object, r, 0, sMatchHandlerRunnableAndObject, false);
		}

		private boolean hasMessagesLegacy(Handler h, Runnable r, Object object) {
		@@ -1687,15 +1618,6 @@ public final class MessageQueue {
		}
		}

		static final class MatchHandler extends MessageCompare {
		@Override
		public boolean compareMessage(Message m, Handler h, int what, Object object, Runnable r,
		long when) {
		return m.target == h;
		}
		}
		private static final MatchHandler sMatchHandler = new MatchHandler();

		private boolean hasMessagesConcurrent(Handler h) {
		return findOrRemoveMessages(h, -1, null, null, 0, sMatchHandler, false);
		}
		@@ -1785,7 +1707,8 @@ public final class MessageQueue {
		}

		private void removeEqualMessagesConcurrent(Handler h, int what, Object object) {
		findOrRemoveMessages(h, what, object, null, 0, sMatchHandlerWhatAndObjectEquals, true);
		findOrRemoveMessages(h, what, object, null, 0, sMatchHandlerWhatAndObjectEquals,
		true);
		}

		private void removeEqualMessagesLegacy(Handler h, int what, Object object) {
		@@ -1906,19 +1829,6 @@ public final class MessageQueue {
		}
		}

		static final class MatchHandlerRunnableAndObjectEquals extends MessageCompare {
		@Override
		public boolean compareMessage(Message m, Handler h, int what, Object object, Runnable r,
		long when) {
		if (m.target == h && m.callback == r && (object == null \|\| object.equals(m.obj))) {
		return true;
		}
		return false;
		}
		}
		private static final MatchHandlerRunnableAndObjectEquals sMatchHandlerRunnableAndObjectEquals =
		new MatchHandlerRunnableAndObjectEquals();

		private void removeEqualMessagesConcurrent(Handler h, Runnable r, Object object) {
		findOrRemoveMessages(h, -1, object, r, 0, sMatchHandlerRunnableAndObjectEquals, true);
		}
		@@ -1980,18 +1890,6 @@ public final class MessageQueue {
		}
		}

		static final class MatchHandlerAndObject extends MessageCompare {
		@Override
		public boolean compareMessage(Message m, Handler h, int what, Object object, Runnable r,
		long when) {
		if (m.target == h && (object == null \|\| m.obj == object)) {
		return true;
		}
		return false;
		}
		}
		private static final MatchHandlerAndObject sMatchHandlerAndObject = new MatchHandlerAndObject();

		private void removeCallbacksAndMessagesConcurrent(Handler h, Object object) {
		findOrRemoveMessages(h, -1, object, null, 0, sMatchHandlerAndObject, true);
		}
		@@ -2052,19 +1950,6 @@ public final class MessageQueue {
		}
		}

		static final class MatchHandlerAndObjectEquals extends MessageCompare {
		@Override
		public boolean compareMessage(Message m, Handler h, int what, Object object, Runnable r,
		long when) {
		if (m.target == h && (object == null \|\| object.equals(m.obj))) {
		return true;
		}
		return false;
		}
		}
		private static final MatchHandlerAndObjectEquals sMatchHandlerAndObjectEquals =
		new MatchHandlerAndObjectEquals();

		void removeCallbacksAndEqualMessagesConcurrent(Handler h, Object object) {
		findOrRemoveMessages(h, -1, object, null, 0, sMatchHandlerAndObjectEquals, true);
		}
		@@ -2173,30 +2058,12 @@ public final class MessageQueue {
		}
		}

		static final class MatchAllMessages extends MessageCompare {
		@Override
		public boolean compareMessage(Message m, Handler h, int what, Object object, Runnable r,
		long when) {
		return true;
		}
		}
		private static final MatchAllMessages sMatchAllMessages = new MatchAllMessages();
		private void removeAllMessages() {
		findOrRemoveMessages(null, -1, null, null, 0, sMatchAllMessages, true);
		}

		static final class MatchAllFutureMessages extends MessageCompare {
		@Override
		public boolean compareMessage(Message m, Handler h, int what, Object object, Runnable r,
		long when) {
		return m.when > when;
		}
		}
		private static final MatchAllFutureMessages sMatchAllFutureMessages =
		new MatchAllFutureMessages();
		private void removeAllFutureMessages(long now) {
		findOrRemoveMessages(null, -1, null, null, now,
		sMatchAllFutureMessages, true);
		findOrRemoveMessages(null, -1, null, null, now, sMatchAllFutureMessages, true);
		}

		@NeverCompile
		@@ -2994,14 +2861,6 @@ public final class MessageQueue {
		}
		}

		/*
		* This class is used to find matches for hasMessages() and removeMessages()
		*/
		abstract static class MessageCompare {
		public abstract boolean compareMessage(Message m, Handler h, int what, Object object,
		Runnable r, long when);
		}

		private boolean stackHasMessages(Handler h, int what, Object object, Runnable r, long when,
		MessageCompare compare, boolean removeMatches) {
		boolean found = false;

core/java/android/os/DeliQueue/MessageQueue.java

+6 −146

Original line number	Diff line number	Diff line
		@@ -16,6 +16,8 @@

		package android.os;

		import static android.os.Message.*;

		import android.annotation.IntDef;
		import android.annotation.NonNull;
		import android.annotation.Nullable;
		@@ -608,16 +610,6 @@ public final class MessageQueue {
		}
		}

		static final class MatchDeliverableMessages extends MessageCompare {
		@Override
		public boolean compareMessage(Message m, Handler h, int what, Object object, Runnable r,
		long when) {
		return m.when <= when;
		}
		}
		private static final MatchDeliverableMessages sMatchDeliverableMessages =
		new MatchDeliverableMessages();

		/**
		* Returns true if the looper has no pending messages which are due to be processed.
		*
		@@ -729,20 +721,6 @@ public final class MessageQueue {
		return token;
		}

		static final class MatchBarrierToken extends MessageCompare {
		final int mBarrierToken;

		MatchBarrierToken(int token) {
		mBarrierToken = token;
		}

		@Override
		public boolean compareMessage(Message m, Handler h, int what, Object object, Runnable r,
		long when) {
		return m.target == null && m.arg1 == mBarrierToken;
		}
		}

		/**
		* Removes a synchronization barrier.
		*
		@@ -827,34 +805,6 @@ public final class MessageQueue {
		throw new UnsupportedOperationException("Not implemented");
		}

		/*
		* This class is used to find matches for hasMessages() and removeMessages()
		*
		* TODO: Move these to be inner package-private classes of Message, and then share the code
		* with CombinedMessageQueue
		*/
		abstract static class MessageCompare {
		public abstract boolean compareMessage(Message m, Handler h, int what, Object object,
		Runnable r, long when);
		}

		/**
		* Matches handler, what, and object if non-null.
		* @hide
		*/
		public static final class MatchHandlerWhatAndObject extends MessageCompare {
		@Override
		public boolean compareMessage(Message m, Handler h, int what, Object object, Runnable r,
		long when) {
		if (m.target == h && m.what == what && (object == null \|\| m.obj == object)) {
		return true;
		}
		return false;
		}
		}
		private static final MatchHandlerWhatAndObject sMatchHandlerWhatAndObject =
		new MatchHandlerWhatAndObject();

		boolean hasMessages(Handler h, int what, Object object) {
		if (h == null) {
		return false;
		@@ -862,19 +812,6 @@ public final class MessageQueue {
		return mStack.hasMessages(sMatchHandlerWhatAndObject, h, what, object, null, 0);
		}

		static final class MatchHandlerWhatAndObjectEquals extends MessageCompare {
		@Override
		public boolean compareMessage(Message m, Handler h, int what, Object object, Runnable r,
		long when) {
		if (m.target == h && m.what == what && (object == null \|\| object.equals(m.obj))) {
		return true;
		}
		return false;
		}
		}
		private static final MatchHandlerWhatAndObjectEquals sMatchHandlerWhatAndObjectEquals =
		new MatchHandlerWhatAndObjectEquals();

		boolean hasEqualMessages(Handler h, int what, Object object) {
		if (h == null) {
		return false;
		@@ -882,19 +819,6 @@ public final class MessageQueue {
		return mStack.hasMessages(sMatchHandlerWhatAndObjectEquals, h, what, object, null, 0);
		}

		static final class MatchHandlerRunnableAndObject extends MessageCompare {
		@Override
		public boolean compareMessage(Message m, Handler h, int what, Object object, Runnable r,
		long when) {
		if (m.target == h && m.callback == r && (object == null \|\| m.obj == object)) {
		return true;
		}
		return false;
		}
		}
		private static final MatchHandlerRunnableAndObject sMatchHandlerRunnableAndObject =
		new MatchHandlerRunnableAndObject();

		@UnsupportedAppUsage(maxTargetSdk = Build.VERSION_CODES.R, trackingBug = 170729553)
		boolean hasMessages(Handler h, Runnable r, Object object) {
		if (h == null) {
		@@ -903,15 +827,6 @@ public final class MessageQueue {
		return mStack.hasMessages(sMatchHandlerRunnableAndObject, h, -1, object, r, 0);
		}

		static final class MatchHandler extends MessageCompare {
		@Override
		public boolean compareMessage(Message m, Handler h, int what, Object object, Runnable r,
		long when) {
		return m.target == h;
		}
		}
		private static final MatchHandler sMatchHandler = new MatchHandler();

		boolean hasMessages(Handler h) {
		if (h == null) {
		return false;
		@@ -940,19 +855,6 @@ public final class MessageQueue {
		mStack.moveMatchingToFreelist(sMatchHandlerRunnableAndObject, h, -1, object, r, 0);
		}

		static final class MatchHandlerRunnableAndObjectEquals extends MessageCompare {
		@Override
		public boolean compareMessage(Message m, Handler h, int what, Object object, Runnable r,
		long when) {
		if (m.target == h && m.callback == r && (object == null \|\| object.equals(m.obj))) {
		return true;
		}
		return false;
		}
		}
		private static final MatchHandlerRunnableAndObjectEquals sMatchHandlerRunnableAndObjectEquals =
		new MatchHandlerRunnableAndObjectEquals();

		void removeEqualMessages(Handler h, Runnable r, Object object) {
		if (h == null \|\| r == null) {
		return;
		@@ -960,18 +862,6 @@ public final class MessageQueue {
		mStack.moveMatchingToFreelist(sMatchHandlerRunnableAndObjectEquals, h, -1, object, r, 0);
		}

		static final class MatchHandlerAndObject extends MessageCompare {
		@Override
		public boolean compareMessage(Message m, Handler h, int what, Object object, Runnable r,
		long when) {
		if (m.target == h && (object == null \|\| m.obj == object)) {
		return true;
		}
		return false;
		}
		}
		private static final MatchHandlerAndObject sMatchHandlerAndObject = new MatchHandlerAndObject();

		void removeCallbacksAndMessages(Handler h, Object object) {
		if (h == null) {
		return;
		@@ -979,19 +869,6 @@ public final class MessageQueue {
		mStack.moveMatchingToFreelist(sMatchHandlerAndObject, h, -1, object, null, 0);
		}

		static final class MatchHandlerAndObjectEquals extends MessageCompare {
		@Override
		public boolean compareMessage(Message m, Handler h, int what, Object object, Runnable r,
		long when) {
		if (m.target == h && (object == null \|\| object.equals(m.obj))) {
		return true;
		}
		return false;
		}
		}
		private static final MatchHandlerAndObjectEquals sMatchHandlerAndObjectEquals =
		new MatchHandlerAndObjectEquals();

		void removeCallbacksAndEqualMessages(Handler h, Object object) {
		if (h == null) {
		return;
		@@ -999,31 +876,14 @@ public final class MessageQueue {
		mStack.moveMatchingToFreelist(sMatchHandlerAndObjectEquals, h, -1, object, null, 0);
		}

		static final class MatchAllMessages extends MessageCompare {
		@Override
		public boolean compareMessage(Message m, Handler h, int what, Object object, Runnable r,
		long when) {
		return true;
		}
		}
		private static final MatchAllMessages sMatchAllMessages = new MatchAllMessages();

		private void removeAllMessages() {
		mStack.moveMatchingToFreelist(sMatchHandlerAndObjectEquals, null, -1, null, null, 0);
		}

		static final class MatchAllFutureMessages extends MessageCompare {
		@Override
		public boolean compareMessage(Message m, Handler h, int what, Object object, Runnable r,
		long when) {
		return m.when > when;
		}
		mStack.moveMatchingToFreelist(sMatchHandlerAndObjectEquals, null, -1, null, null,
		0);
		}
		private static final MatchAllFutureMessages sMatchAllFutureMessages =
		new MatchAllFutureMessages();

		private void removeAllFutureMessages(long when) {
		mStack.moveMatchingToFreelist(sMatchHandlerAndObjectEquals, null, -1, null, null, when);
		mStack.moveMatchingToFreelist(sMatchHandlerAndObjectEquals, null, -1, null, null,
		when);
		}

		/**

core/java/android/os/Message.java

+175 −0

Original line number	Diff line number	Diff line
		@@ -779,4 +779,179 @@ public final class Message implements Parcelable {
		sendingUid = source.readInt();
		workSourceUid = source.readInt();
		}

		/*
		* This class is used to find matches for MessageQueue.hasMessages() and
		* MessageQueue.removeMessages()
		*/
		abstract static class MessageCompare {
		public abstract boolean compareMessage(Message m, Handler h, int what, Object object,
		Runnable r, long when);
		}

		/**
		* Matches handler, what, and object if non-null.
		*
		* @hide
		*/
		public static final class MatchHandlerWhatAndObject extends MessageCompare {
		@Override
		public boolean compareMessage(Message m, Handler h, int what, Object object, Runnable r,
		long when) {
		if (m.target == h && m.what == what && (object == null \|\| m.obj == object)) {
		return true;
		}
		return false;
		}
		}
		/** @hide */
		public static final MatchHandlerWhatAndObject sMatchHandlerWhatAndObject =
		new MatchHandlerWhatAndObject();

		/**
		* Matches handler, what, and object.equals() if non-null.
		*/
		static final class MatchHandlerWhatAndObjectEquals extends MessageCompare {
		@Override
		public boolean compareMessage(Message m, Handler h, int what, Object object, Runnable r,
		long when) {
		if (m.target == h && m.what == what && (object == null \|\| object.equals(m.obj))) {
		return true;
		}
		return false;
		}
		}

		static final MatchHandlerWhatAndObjectEquals sMatchHandlerWhatAndObjectEquals =
		new MatchHandlerWhatAndObjectEquals();

		/**
		* Matches handler, runnable, and object if non-null.
		*/
		static final class MatchHandlerRunnableAndObject extends MessageCompare {
		@Override
		public boolean compareMessage(Message m, Handler h, int what, Object object, Runnable r,
		long when) {
		if (m.target == h && m.callback == r && (object == null \|\| m.obj == object)) {
		return true;
		}
		return false;
		}
		}
		static final MatchHandlerRunnableAndObject sMatchHandlerRunnableAndObject =
		new MatchHandlerRunnableAndObject();

		/**
		* Matches handler.
		*/
		static final class MatchHandler extends MessageCompare {
		@Override
		public boolean compareMessage(Message m, Handler h, int what, Object object, Runnable r,
		long when) {
		return m.target == h;
		}
		}
		static final MatchHandler sMatchHandler = new MatchHandler();

		/**
		* Matches handler, runnable, and object.equals() if non-null.
		*/
		static final class MatchHandlerRunnableAndObjectEquals extends MessageCompare {
		@Override
		public boolean compareMessage(Message m, Handler h, int what, Object object, Runnable r,
		long when) {
		if (m.target == h && m.callback == r && (object == null \|\| object.equals(m.obj))) {
		return true;
		}
		return false;
		}
		}
		static final MatchHandlerRunnableAndObjectEquals sMatchHandlerRunnableAndObjectEquals =
		new MatchHandlerRunnableAndObjectEquals();

		/**
		* Matches handler, and object if non-null.
		*/
		static final class MatchHandlerAndObject extends MessageCompare {
		@Override
		public boolean compareMessage(Message m, Handler h, int what, Object object, Runnable r,
		long when) {
		if (m.target == h && (object == null \|\| m.obj == object)) {
		return true;
		}
		return false;
		}
		}
		static final MatchHandlerAndObject sMatchHandlerAndObject = new MatchHandlerAndObject();

		/**
		* Matches handler, and object.equals() if non-null.
		*/
		static final class MatchHandlerAndObjectEquals extends MessageCompare {
		@Override
		public boolean compareMessage(Message m, Handler h, int what, Object object, Runnable r,
		long when) {
		if (m.target == h && (object == null \|\| object.equals(m.obj))) {
		return true;
		}
		return false;
		}
		}
		static final MatchHandlerAndObjectEquals sMatchHandlerAndObjectEquals =
		new MatchHandlerAndObjectEquals();

		/**
		* Matches all messages.
		*/
		static final class MatchAllMessages extends MessageCompare {
		@Override
		public boolean compareMessage(Message m, Handler h, int what, Object object, Runnable r,
		long when) {
		return true;
		}
		}
		static final MatchAllMessages sMatchAllMessages = new MatchAllMessages();

		/**
		* Matches all messages whose when is greater than the when parameter passed in.
		*/
		static final class MatchAllFutureMessages extends MessageCompare {
		@Override
		public boolean compareMessage(Message m, Handler h, int what, Object object, Runnable r,
		long when) {
		return m.when > when;
		}
		}
		static final MatchAllFutureMessages sMatchAllFutureMessages =
		new MatchAllFutureMessages();

		/**
		* For use with removeSyncBarrier. Matches the barrier with passed token.
		*/
		static final class MatchBarrierToken extends MessageCompare {
		final int mBarrierToken;

		MatchBarrierToken(int token) {
		mBarrierToken = token;
		}

		@Override
		public boolean compareMessage(Message m, Handler h, int what, Object object, Runnable r,
		long when) {
		return m.target == null && m.arg1 == mBarrierToken;
		}
		}

		/**
		* Matches any messages that come at or before when.
		*/
		static final class MatchDeliverableMessages extends MessageCompare {
		@Override
		public boolean compareMessage(Message m, Handler h, int what, Object object, Runnable r,
		long when) {
		return m.when <= when;
		}
		}
		static final MatchDeliverableMessages sMatchDeliverableMessages =
		new MatchDeliverableMessages();
		}

core/java/android/os/MessageStack.java

+3 −3

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