| /* |
| * Copyright (C) 2010 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 android.view; |
| |
| import android.os.Parcelable; |
| |
| /** |
| * Common base class for input events. |
| */ |
| public abstract class InputEvent implements Parcelable { |
| protected int mDeviceId; |
| protected int mSource; |
| |
| /*package*/ InputEvent() { |
| } |
| |
| /** |
| * Gets the id for the device that this event came from. An id of |
| * zero indicates that the event didn't come from a physical device |
| * and maps to the default keymap. The other numbers are arbitrary and |
| * you shouldn't depend on the values. |
| * |
| * @return The device id. |
| * @see InputDevice#getDevice |
| */ |
| public final int getDeviceId() { |
| return mDeviceId; |
| } |
| |
| /** |
| * Gets the source of the event. |
| * |
| * @return The event source or {@link InputDevice.SOURCE_UNKNOWN} if unknown. |
| * @see InputDevice#getSourceInfo |
| */ |
| public final int getSource() { |
| return mSource; |
| } |
| |
| /** |
| * Modifies the source of the event. |
| * @param source The source. |
| * |
| * @hide |
| */ |
| public final void setSource(int source) { |
| mSource = source; |
| } |
| } |