107 lines
3.0 KiB
Java
107 lines
3.0 KiB
Java
/*
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* Copyright (C) 2014 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.hardware.hdmi;
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import android.annotation.SystemApi;
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import android.os.Parcel;
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import android.os.Parcelable;
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/**
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* A class that describes the HDMI port hotplug event.
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*
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* @hide
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*/
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@SystemApi
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public final class HdmiHotplugEvent implements Parcelable {
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private final int mPort;
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private final boolean mConnected;
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/**
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* Constructor.
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*
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* <p>Marked as hidden so only system can create the instance.
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*
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* @hide
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*/
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public HdmiHotplugEvent(int port, boolean connected) {
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mPort = port;
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mConnected = connected;
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}
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/**
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* Returns the port number for which the event occurred.
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*
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* @return port number
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*/
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public int getPort() {
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return mPort;
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}
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/**
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* Returns the connection status associated with this event
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*
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* @return true if the device gets connected; otherwise false
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*/
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public boolean isConnected() {
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return mConnected;
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}
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/**
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* Describes the kinds of special objects contained in this Parcelable's
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* marshalled representation.
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*/
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@Override
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public int describeContents() {
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return 0;
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}
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/**
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* Flattens this object in to a Parcel.
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*
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* @param dest The Parcel in which the object should be written.
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* @param flags Additional flags about how the object should be written.
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* May be 0 or {@link Parcelable#PARCELABLE_WRITE_RETURN_VALUE}.
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*/
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@Override
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public void writeToParcel(Parcel dest, int flags) {
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dest.writeInt(mPort);
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dest.writeByte((byte) (mConnected ? 1 : 0));
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}
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public static final @android.annotation.NonNull Parcelable.Creator<HdmiHotplugEvent> CREATOR
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= new Parcelable.Creator<HdmiHotplugEvent>() {
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/**
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* Rebuilds a {@link HdmiHotplugEvent} previously stored with
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* {@link Parcelable#writeToParcel(Parcel, int)}.
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*
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* @param p {@link HdmiHotplugEvent} object to read the Rating from
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* @return a new {@link HdmiHotplugEvent} created from the data in the parcel
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*/
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@Override
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public HdmiHotplugEvent createFromParcel(Parcel p) {
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int port = p.readInt();
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boolean connected = p.readByte() == 1;
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return new HdmiHotplugEvent(port, connected);
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}
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@Override
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public HdmiHotplugEvent[] newArray(int size) {
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return new HdmiHotplugEvent[size];
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}
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};
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}
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