VDM Settings

Demo: go/vdm-settings-demo

Bug: 371713473
Bug: 338974320
Test: atest
Flag: android.companion.virtualdevice.flags.vdm_settings
Change-Id: I4a818b1b31ad59ee3de22105b969aec4c7f4d529

src/com/android/settings/connecteddevice/virtual/VirtualDeviceWrapper.java

@@ -0,0 +1,118 @@
+/*
+ * Copyright (C) 2024 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 com.android.settings.connecteddevice.virtual;
+
+import android.companion.AssociationInfo;
+import android.content.Context;
+import android.os.Parcel;
+import android.os.Parcelable;
+
+import androidx.annotation.NonNull;
+import androidx.annotation.Nullable;
+
+import com.android.settings.R;
+
+import java.util.Objects;
+
+/** Parcelable representing a virtual device along with its association properties. */
+class VirtualDeviceWrapper implements Parcelable {
+
+    /** The CDM Association for this device. */
+    @NonNull
+    private final AssociationInfo mAssociationInfo;
+    /** The unique VDM identifier for the device, persisted even when the device is inactive. */
+    @NonNull
+    private final String mPersistentDeviceId;
+    /** The identifier for the device if it's active, Context.DEVICE_ID_INVALID otherwise. */
+    private int mDeviceId;
+
+    VirtualDeviceWrapper(@NonNull AssociationInfo associationInfo,
+            @NonNull String persistentDeviceId, int deviceId) {
+        mAssociationInfo = associationInfo;
+        mPersistentDeviceId = persistentDeviceId;
+        mDeviceId = deviceId;
+    }
+
+    @NonNull
+    AssociationInfo getAssociationInfo() {
+        return mAssociationInfo;
+    }
+
+    @NonNull
+    String getPersistentDeviceId() {
+        return mPersistentDeviceId;
+    }
+
+    @NonNull
+    CharSequence getDeviceName(Context context) {
+        return mAssociationInfo.getDisplayName() != null
+                ? mAssociationInfo.getDisplayName()
+                : context.getString(R.string.virtual_device_unknown);
+    }
+
+    int getDeviceId() {
+        return mDeviceId;
+    }
+
+    void setDeviceId(int deviceId) {
+        mDeviceId = deviceId;
+    }
+
+    private VirtualDeviceWrapper(Parcel in) {
+        mAssociationInfo = in.readTypedObject(AssociationInfo.CREATOR);
+        mPersistentDeviceId = in.readString8();
+        mDeviceId = in.readInt();
+    }
+
+    @Override
+    public void writeToParcel(@NonNull Parcel dest, int flags) {
+        dest.writeTypedObject(mAssociationInfo, flags);
+        dest.writeString8(mPersistentDeviceId);
+        dest.writeInt(mDeviceId);
+    }
+
+    @Override
+    public boolean equals(@Nullable Object o) {
+        if (this == o) return true;
+        if (!(o instanceof VirtualDeviceWrapper that)) return false;
+        return Objects.equals(mAssociationInfo, that.mAssociationInfo)
+                && Objects.equals(mPersistentDeviceId, that.mPersistentDeviceId)
+                && mDeviceId == that.mDeviceId;
+    }
+
+    @Override
+    public int hashCode() {
+        return Objects.hash(mAssociationInfo, mPersistentDeviceId, mDeviceId);
+    }
+
+    @Override
+    public int describeContents() {
+        return 0;
+    }
+
+    public static final Parcelable.Creator<VirtualDeviceWrapper> CREATOR =
+            new Parcelable.Creator<>() {
+                @NonNull
+                public VirtualDeviceWrapper createFromParcel(@NonNull Parcel in) {
+                    return new VirtualDeviceWrapper(in);
+                }
+
+                @NonNull
+                public VirtualDeviceWrapper[] newArray(int size) {
+                    return new VirtualDeviceWrapper[size];
+                }
+            };
+}