118 lines
3.6 KiB
Java
118 lines
3.6 KiB
Java
/*
|
|
* Copyright (C) 2015 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.nfc;
|
|
|
|
import android.annotation.NonNull;
|
|
import android.os.Parcel;
|
|
import android.os.Parcelable;
|
|
|
|
import java.util.ArrayList;
|
|
import java.util.List;
|
|
|
|
|
|
/**
|
|
* Contains information on all available Nfc
|
|
* antennas on an Android device as well as information
|
|
* on the device itself in relation positioning of the
|
|
* antennas.
|
|
*/
|
|
public final class NfcAntennaInfo implements Parcelable {
|
|
// Width of the device in millimeters.
|
|
private final int mDeviceWidth;
|
|
// Height of the device in millimeters.
|
|
private final int mDeviceHeight;
|
|
// Whether the device is foldable.
|
|
private final boolean mDeviceFoldable;
|
|
// All available Nfc Antennas on the device.
|
|
private final List<AvailableNfcAntenna> mAvailableNfcAntennas;
|
|
|
|
public NfcAntennaInfo(int deviceWidth, int deviceHeight, boolean deviceFoldable,
|
|
@NonNull List<AvailableNfcAntenna> availableNfcAntennas) {
|
|
this.mDeviceWidth = deviceWidth;
|
|
this.mDeviceHeight = deviceHeight;
|
|
this.mDeviceFoldable = deviceFoldable;
|
|
this.mAvailableNfcAntennas = availableNfcAntennas;
|
|
}
|
|
|
|
/**
|
|
* Width of the device in millimeters.
|
|
*/
|
|
public int getDeviceWidth() {
|
|
return mDeviceWidth;
|
|
}
|
|
|
|
/**
|
|
* Height of the device in millimeters.
|
|
*/
|
|
public int getDeviceHeight() {
|
|
return mDeviceHeight;
|
|
}
|
|
|
|
/**
|
|
* Whether the device is foldable. When the device is foldable,
|
|
* the 0, 0 is considered to be bottom-left when the device is unfolded and
|
|
* the screens are facing the user. For non-foldable devices 0, 0
|
|
* is bottom-left when the user is facing the screen.
|
|
*/
|
|
public boolean isDeviceFoldable() {
|
|
return mDeviceFoldable;
|
|
}
|
|
|
|
/**
|
|
* Get all NFC antennas that exist on the device.
|
|
*/
|
|
@NonNull
|
|
public List<AvailableNfcAntenna> getAvailableNfcAntennas() {
|
|
return mAvailableNfcAntennas;
|
|
}
|
|
|
|
private NfcAntennaInfo(Parcel in) {
|
|
this.mDeviceWidth = in.readInt();
|
|
this.mDeviceHeight = in.readInt();
|
|
this.mDeviceFoldable = in.readByte() != 0;
|
|
this.mAvailableNfcAntennas = new ArrayList<>();
|
|
in.readTypedList(this.mAvailableNfcAntennas,
|
|
AvailableNfcAntenna.CREATOR);
|
|
}
|
|
|
|
public static final @NonNull Parcelable.Creator<NfcAntennaInfo> CREATOR =
|
|
new Parcelable.Creator<NfcAntennaInfo>() {
|
|
@Override
|
|
public NfcAntennaInfo createFromParcel(Parcel in) {
|
|
return new NfcAntennaInfo(in);
|
|
}
|
|
|
|
@Override
|
|
public NfcAntennaInfo[] newArray(int size) {
|
|
return new NfcAntennaInfo[size];
|
|
}
|
|
};
|
|
|
|
@Override
|
|
public int describeContents() {
|
|
return 0;
|
|
}
|
|
|
|
@Override
|
|
public void writeToParcel(@NonNull Parcel dest, int flags) {
|
|
dest.writeInt(mDeviceWidth);
|
|
dest.writeInt(mDeviceHeight);
|
|
dest.writeByte((byte) (mDeviceFoldable ? 1 : 0));
|
|
dest.writeTypedList(mAvailableNfcAntennas, 0);
|
|
}
|
|
}
|