1 files changed, 120 insertions, 0 deletions
diff --git a/telecomm/java/android/telecom/PhoneAccountHandle.java b/telecomm/java/android/telecom/PhoneAccountHandle.java
new file mode 100644
index 0000000..e13df76
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+++ b/telecomm/java/android/telecom/PhoneAccountHandle.java
@@ -0,0 +1,120 @@
+/*
+ * Copyright (C) 2014 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.telecom;
+
+import android.content.ComponentName;
+import android.os.Parcel;
+import android.os.Parcelable;
+
+import java.util.Objects;
+
+/**
+ * The unique identifier for a {@link PhoneAccount}.
+ */
+public class PhoneAccountHandle implements Parcelable {
+    private ComponentName mComponentName;
+    private String mId;
+
+    public PhoneAccountHandle(
+            ComponentName componentName,
+            String id) {
+        mComponentName = componentName;
+        mId = id;
+    }
+
+    /**
+     * The {@code ComponentName} of the {@link android.telecom.ConnectionService} which is
+     * responsible for making phone calls using this {@code PhoneAccountHandle}.
+     *
+     * @return A suitable {@code ComponentName}.
+     */
+    public ComponentName getComponentName() {
+        return mComponentName;
+    }
+
+    /**
+     * A string that uniquely distinguishes this particular {@code PhoneAccountHandle} from all the
+     * others supported by the {@link ConnectionService} that created it.
+     * <p>
+     * A {@code ConnectionService} must select identifiers that are stable for the lifetime of
+     * their users' relationship with their service, across many Android devices. For example, a
+     * good set of identifiers might be the email addresses with which with users registered for
+     * their accounts with a particular service. Depending on how a service chooses to operate,
+     * a bad set of identifiers might be an increasing series of integers
+     * ({@code 0}, {@code 1}, {@code 2}, ...) that are generated locally on each phone and could
+     * collide with values generated on other phones or after a data wipe of a given phone.
+     *
+     * @return A service-specific unique identifier for this {@code PhoneAccountHandle}.
+     */
+    public String getId() {
+        return mId;
+    }
+
+    @Override
+    public int hashCode() {
+        return Objects.hashCode(mComponentName) + Objects.hashCode(mId);
+    }
+
+    @Override
+    public String toString() {
+        return new StringBuilder().append(mComponentName)
+                    .append(", ")
+                    .append(mId)
+                    .toString();
+    }
+
+    @Override
+    public boolean equals(Object other) {
+        return other != null &&
+                other instanceof PhoneAccountHandle &&
+                Objects.equals(((PhoneAccountHandle) other).getComponentName(),
+                        getComponentName()) &&
+                Objects.equals(((PhoneAccountHandle) other).getId(), getId());
+    }
+
+    //
+    // Parcelable implementation.
+    //
+
+    @Override
+    public int describeContents() {
+        return 0;
+    }
+
+    @Override
+    public void writeToParcel(Parcel out, int flags) {
+        out.writeParcelable(mComponentName, flags);
+        out.writeString(mId);
+    }
+
+    public static final Creator<PhoneAccountHandle> CREATOR = new Creator<PhoneAccountHandle>() {
+        @Override
+        public PhoneAccountHandle createFromParcel(Parcel in) {
+            return new PhoneAccountHandle(in);
+        }
+
+        @Override
+        public PhoneAccountHandle[] newArray(int size) {
+            return new PhoneAccountHandle[size];
+        }
+    };
+
+    private PhoneAccountHandle(Parcel in) {
+        mComponentName = in.readParcelable(getClass().getClassLoader());
+        mId = in.readString();
+    }
+}