44 lines
1.7 KiB
Java
44 lines
1.7 KiB
Java
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/*
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* Copyright 2024 The Android Open Source Project
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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package android.view;
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import android.annotation.FlaggedApi;
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import android.annotation.NonNull;
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import com.android.window.flags.Flags;
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/**
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* Provides a mechanism for a SurfaceControl to receive input events.
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*/
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@FlaggedApi(Flags.FLAG_SURFACE_CONTROL_INPUT_RECEIVER)
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public interface SurfaceControlInputReceiver {
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/**
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* When input events are batched, this is called at most once per frame. When non batched, this
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* is called immediately for the input event.
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*
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* @param event The input event that was received. This input event object will become invalid
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* and recycled after this method is invoked. If there is need to persist this
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* object beyond the scope of this method, the overriding code should make a copy
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* of this object. For example, using
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* {@link MotionEvent#obtain(MotionEvent other)} or
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* {@link KeyEvent#KeyEvent(KeyEvent)} }
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* @return true if the event was handled, false otherwise.
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*/
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boolean onInputEvent(@NonNull InputEvent event);
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}
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