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Decouple NetworkCredentialParcelable from ChipDeviceController (#23327)
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170 changes: 170 additions & 0 deletions
170
...oid/CHIPTool/app/src/main/java/com/google/chip/chiptool/NetworkCredentialsParcelable.java
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/* | ||
* Copyright (c) 2020-2022 Project CHIP Authors | ||
* All rights reserved. | ||
* | ||
* 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. | ||
* | ||
*/ | ||
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package com.google.chip.chiptool; | ||
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import android.os.Parcel; | ||
import android.os.Parcelable; | ||
import androidx.annotation.Nullable; | ||
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/** Class for holding WiFi or Thread credentials, but not both. */ | ||
public class NetworkCredentialsParcelable implements Parcelable { | ||
@Nullable private WiFiCredentials wifiCredentials; | ||
@Nullable private ThreadCredentials threadCredentials; | ||
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private NetworkCredentialsParcelable( | ||
@Nullable WiFiCredentials wifiCredentials, @Nullable ThreadCredentials threadCredentials) { | ||
this.wifiCredentials = wifiCredentials; | ||
this.threadCredentials = threadCredentials; | ||
} | ||
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/** | ||
* Return a NetworkCredentialsParcelable object with the given WiFiCredentials and null | ||
* ThreadCredentials. | ||
*/ | ||
public static NetworkCredentialsParcelable forWiFi(WiFiCredentials wifiCredentials) { | ||
return new NetworkCredentialsParcelable(wifiCredentials, null); | ||
} | ||
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/** | ||
* Return a NetworkCredentialsParcelable object with the given ThreadCredentials and null | ||
* WiFiCredentials. | ||
*/ | ||
public static NetworkCredentialsParcelable forThread(ThreadCredentials threadCredentials) { | ||
return new NetworkCredentialsParcelable(null, threadCredentials); | ||
} | ||
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public WiFiCredentials getWiFiCredentials() { | ||
return wifiCredentials; | ||
} | ||
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public ThreadCredentials getThreadCredentials() { | ||
return threadCredentials; | ||
} | ||
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// Begin Parcelable implementation | ||
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private NetworkCredentialsParcelable(Parcel in) { | ||
wifiCredentials = in.readParcelable(WiFiCredentials.class.getClassLoader()); | ||
threadCredentials = in.readParcelable(ThreadCredentials.class.getClassLoader()); | ||
} | ||
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public int describeContents() { | ||
return 0; | ||
} | ||
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public void writeToParcel(Parcel out, int flags) { | ||
out.writeParcelable(wifiCredentials, 0); | ||
out.writeParcelable(threadCredentials, 0); | ||
} | ||
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public static final Parcelable.Creator<NetworkCredentialsParcelable> CREATOR = | ||
new Parcelable.Creator<NetworkCredentialsParcelable>() { | ||
public NetworkCredentialsParcelable createFromParcel(Parcel in) { | ||
return new NetworkCredentialsParcelable(in); | ||
} | ||
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public NetworkCredentialsParcelable[] newArray(int size) { | ||
return new NetworkCredentialsParcelable[size]; | ||
} | ||
}; | ||
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public static class WiFiCredentials implements Parcelable { | ||
private final String ssid; | ||
private final String password; | ||
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public WiFiCredentials(String ssid, String password) { | ||
this.ssid = ssid; | ||
this.password = password; | ||
} | ||
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public String getSsid() { | ||
return ssid; | ||
} | ||
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public String getPassword() { | ||
return password; | ||
} | ||
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// Begin Parcelable implementation | ||
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private WiFiCredentials(Parcel in) { | ||
ssid = in.readString(); | ||
password = in.readString(); | ||
} | ||
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public int describeContents() { | ||
return 0; | ||
} | ||
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public void writeToParcel(Parcel out, int flags) { | ||
out.writeString(ssid); | ||
out.writeString(password); | ||
} | ||
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public static final Parcelable.Creator<WiFiCredentials> CREATOR = | ||
new Parcelable.Creator<WiFiCredentials>() { | ||
public WiFiCredentials createFromParcel(Parcel in) { | ||
return new WiFiCredentials(in); | ||
} | ||
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public WiFiCredentials[] newArray(int size) { | ||
return new WiFiCredentials[size]; | ||
} | ||
}; | ||
} | ||
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public static class ThreadCredentials implements Parcelable { | ||
private final byte[] operationalDataset; | ||
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public ThreadCredentials(byte[] operationalDataset) { | ||
this.operationalDataset = operationalDataset; | ||
} | ||
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public byte[] getOperationalDataset() { | ||
return operationalDataset; | ||
} | ||
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// Begin Parcelable implementation | ||
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private ThreadCredentials(Parcel in) { | ||
operationalDataset = new byte[in.readInt()]; | ||
in.readByteArray(operationalDataset); | ||
} | ||
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public int describeContents() { | ||
return 0; | ||
} | ||
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public void writeToParcel(Parcel out, int flags) { | ||
out.writeInt(operationalDataset.length); | ||
out.writeByteArray(operationalDataset); | ||
} | ||
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public static final Parcelable.Creator<ThreadCredentials> CREATOR = | ||
new Parcelable.Creator<ThreadCredentials>() { | ||
public ThreadCredentials createFromParcel(Parcel in) { | ||
return new ThreadCredentials(in); | ||
} | ||
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public ThreadCredentials[] newArray(int size) { | ||
return new ThreadCredentials[size]; | ||
} | ||
}; | ||
} | ||
} |
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