Add debug logging to ImeOnBackInvokedDispatcher (9bb8aac5) · Commits · e / os / android_frameworks_base

core/java/android/inputmethodservice/InputMethodService.java

+1 −0

Original line number	Diff line number	Diff line
		@@ -4640,6 +4640,7 @@ public class InputMethodService extends AbstractInputMethodService {
		+ " touchableRegion=" + mTmpInsets.touchableRegion);
		p.println(" mSettingsObserver=" + mSettingsObserver);
		p.println(" mNavigationBarController=" + mNavigationBarController.toDebugString());
		p.println(" mBackCallbackRegistered=" + mBackCallbackRegistered);
		}

		private final ImeTracing.ServiceDumper mDumper = new ImeTracing.ServiceDumper() {

core/java/android/window/ImeOnBackInvokedDispatcher.java

+31 −3

Original line number	Diff line number	Diff line
		@@ -79,6 +79,11 @@ public class ImeOnBackInvokedDispatcher implements OnBackInvokedDispatcher, Parc

		/** Set receiving dispatcher to consume queued receiving events. */
		public void updateReceivingDispatcher(@NonNull WindowOnBackInvokedDispatcher dispatcher) {
		if (!mQueuedReceive.isEmpty()) {
		//TODO(b/407224281): Remove this log again once b/407224281 is resolved
		Log.d(TAG, "updateReceivingDispatcher (mQueuedReceive.size=" + mQueuedReceive.size()
		+ ")");
		}
		while (!mQueuedReceive.isEmpty()) {
		final Pair<Integer, Bundle> queuedMessage = mQueuedReceive.poll();
		receive(queuedMessage.first, queuedMessage.second, dispatcher);
		@@ -118,6 +123,9 @@ public class ImeOnBackInvokedDispatcher implements OnBackInvokedDispatcher, Parc
		bundle.putInt(RESULT_KEY_PRIORITY, priority);
		bundle.putInt(RESULT_KEY_ID, callback.hashCode());
		mResultReceiver.send(RESULT_CODE_REGISTER, bundle);
		//TODO(b/407224281): Remove this log again once b/407224281 is resolved
		Log.d(TAG,
		"Send callback registration id=" + callback.hashCode() + " priority=" + priority);
		}

		@Override
		@@ -126,6 +134,8 @@ public class ImeOnBackInvokedDispatcher implements OnBackInvokedDispatcher, Parc
		Bundle bundle = new Bundle();
		bundle.putInt(RESULT_KEY_ID, callback.hashCode());
		mResultReceiver.send(RESULT_CODE_UNREGISTER, bundle);
		//TODO(b/407224281): Remove this log again once b/407224281 is resolved
		Log.d(TAG, "Send callback unregistration id=" + callback.hashCode());
		}

		@Override
		@@ -187,12 +197,16 @@ public class ImeOnBackInvokedDispatcher implements OnBackInvokedDispatcher, Parc
		+ "reregistering. (callbackId: " + callbackId
		+ " current callbacks: " + mImeCallbacks.size() + ")");
		}
		//TODO(b/407224281): Remove this log again once b/407224281 is resolved
		Log.d(TAG, "Register received callback id=" + callbackId + " priority=" + priority);
		mImeCallbacks.add(imeCallback);
		receivingDispatcher.registerOnBackInvokedCallbackUnchecked(imeCallback, priority);
		}

		private void unregisterReceivedCallback(
		int callbackId, @NonNull OnBackInvokedDispatcher receivingDispatcher) {
		//TODO(b/407224281): Remove this log again once b/407224281 is resolved
		Log.d(TAG, "Unregister received callback id=" + callbackId);
		if (!unregisterCallback(callbackId, receivingDispatcher)) {
		Log.w(TAG, "Ime callback not found. Ignoring unregisterReceivedCallback. "
		+ "callbackId: " + callbackId
		@@ -223,6 +237,8 @@ public class ImeOnBackInvokedDispatcher implements OnBackInvokedDispatcher, Parc
		* {@link ImeOnBackInvokedDispatcher#undoPreliminaryClear()}.
		*/
		public void preliminaryClear() {
		//TODO(b/407224281): Remove this log again once b/407224281 is resolved
		Log.d(TAG, "Preliminary clear (mImeCallbacks.size=" + mImeCallbacks.size() + ")");
		// Unregister previously registered callbacks if there's any.
		if (getReceivingDispatcher() != null) {
		for (ImeOnBackInvokedCallback callback : mImeCallbacks) {
		@@ -237,6 +253,8 @@ public class ImeOnBackInvokedDispatcher implements OnBackInvokedDispatcher, Parc
		* animation is interrupted causing the IME to reappear.
		*/
		public void undoPreliminaryClear() {
		//TODO(b/407224281): Remove this log again once b/407224281 is resolved
		Log.d(TAG, "Undo preliminary clear (mImeCallbacks.size=" + mImeCallbacks.size() + ")");
		if (getReceivingDispatcher() != null) {
		for (ImeOnBackInvokedCallback callback : mImeCallbacks) {
		getReceivingDispatcher().registerOnBackInvokedCallbackUnchecked(callback,
		@@ -247,6 +265,8 @@ public class ImeOnBackInvokedDispatcher implements OnBackInvokedDispatcher, Parc

		/** Clears all registered callbacks on the instance. */
		public void clear() {
		//TODO(b/407224281): Remove this log again once b/407224281 is resolved
		Log.d(TAG, "Clear (mImeCallbacks.size=" + mImeCallbacks.size() + ")");
		// Unregister previously registered callbacks if there's any.
		if (getReceivingDispatcher() != null) {
		for (ImeOnBackInvokedCallback callback : mImeCallbacks) {
		@@ -277,12 +297,12 @@ public class ImeOnBackInvokedDispatcher implements OnBackInvokedDispatcher, Parc
		@VisibleForTesting(visibility = PACKAGE)
		public static class ImeOnBackInvokedCallback implements OnBackAnimationCallback {
		@NonNull
		private final IOnBackInvokedCallback mIOnBackInvokedCallback;
		protected final IOnBackInvokedCallback mIOnBackInvokedCallback;
		/**
		* The hashcode of the callback instance in the IME process, used as a unique id to
		* identify the callback when it's passed between processes.
		*/
		private final int mId;
		protected final int mId;
		private final int mPriority;

		ImeOnBackInvokedCallback(@NonNull IOnBackInvokedCallback iCallback, int id,
		@@ -348,7 +368,7 @@ public class ImeOnBackInvokedDispatcher implements OnBackInvokedDispatcher, Parc

		@Override
		public String toString() {
		return "ImeCallback=ImeOnBackInvokedCallback@" + mId
		return "ImeOnBackInvokedCallback@" + mId
		+ " Callback=" + mIOnBackInvokedCallback;
		}
		}
		@@ -363,6 +383,12 @@ public class ImeOnBackInvokedDispatcher implements OnBackInvokedDispatcher, Parc
		int priority) {
		super(iCallback, id, priority);
		}

		@Override
		public String toString() {
		return "DefaultImeOnBackAnimationCallback@" + mId
		+ " Callback=" + mIOnBackInvokedCallback;
		}
		}

		/**
		@@ -373,6 +399,8 @@ public class ImeOnBackInvokedDispatcher implements OnBackInvokedDispatcher, Parc
		* @param current the currently focused {@link ViewRootImpl}.
		*/
		public void switchRootView(ViewRootImpl previous, ViewRootImpl current) {
		//TODO(b/407224281): Remove this log again once b/407224281 is resolved
		Log.d(TAG, "switch root view (mImeCallbacks.size=" + mImeCallbacks.size() + ")");
		for (ImeOnBackInvokedCallback imeCallback : mImeCallbacks) {
		if (previous != null) {
		previous.getOnBackInvokedDispatcher().unregisterOnBackInvokedCallback(imeCallback);