Merge "Create parceable class NativeScanResult"

am: 2a657b3627

Change-Id: I883494d5c50c6f6d6030743d1155799833f1f88b

1 files changed, 115 insertions, 0 deletions

diff --git a/service/java/com/android/server/wifi/wificond/NativeScanResult.java b/service/java/com/android/server/wifi/wificond/NativeScanResult.java
new file mode 100644
index 000000000..8384cb081
--- /dev/null
+++ b/service/java/com/android/server/wifi/wificond/NativeScanResult.java
@@ -0,0 +1,115 @@
+/*
+ * Copyright (C) 2016 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.server.wifi.wificond;
+
+import android.os.Parcel;
+import android.os.Parcelable;
+
+import java.util.BitSet;
+
+/**
+ * ScanResult from wificond
+ *
+ * @hide
+ */
+public class NativeScanResult implements Parcelable {
+    private static final int CAPABILITY_SIZE = 16;
+
+    public byte[] ssid;
+    public byte[] bssid;
+    public byte[] infoElement;
+    public int frequency;
+    public int signalMbm;
+    public long tsf;
+    public BitSet capability;
+    public boolean associated;
+
+    /** public constructor */
+    public NativeScanResult() { }
+
+    /** copy constructor */
+    public NativeScanResult(NativeScanResult source) {
+        ssid = source.ssid.clone();
+        bssid = source.bssid.clone();
+        infoElement = source.infoElement.clone();
+        frequency = source.frequency;
+        signalMbm = source.signalMbm;
+        tsf = source.tsf;
+        capability = (BitSet) source.capability.clone();
+        associated = source.associated;
+    }
+
+    /** implement Parcelable interface */
+    @Override
+    public int describeContents() {
+        return 0;
+    }
+
+    /** implement Parcelable interface */
+    @Override
+    public void writeToParcel(Parcel out, int flags) {
+        out.writeInt(ssid.length);
+        out.writeByteArray(ssid);
+        out.writeInt(bssid.length);
+        out.writeByteArray(bssid);
+        out.writeInt(infoElement.length);
+        out.writeByteArray(infoElement);
+        out.writeInt(frequency);
+        out.writeInt(signalMbm);
+        out.writeLong(tsf);
+        int capabilityInt = 0;
+        for (int i = 0; i < CAPABILITY_SIZE; i++) {
+            if (capability.get(i)) {
+                capabilityInt |= 1 << i;
+            }
+        }
+        out.writeInt(capabilityInt);
+        out.writeInt(associated ? 1 : 0);
+    }
+
+    /** implement Parcelable interface */
+    public static final Parcelable.Creator<NativeScanResult> CREATOR =
+            new Parcelable.Creator<NativeScanResult>() {
+        @Override
+        public NativeScanResult createFromParcel(Parcel in) {
+            NativeScanResult result = new NativeScanResult();
+            result.ssid = new byte[in.readInt()];
+            in.readByteArray(result.ssid);
+            result.bssid = new byte[in.readInt()];
+            in.readByteArray(result.bssid);
+            result.infoElement = new byte[in.readInt()];
+            in.readByteArray(result.infoElement);
+            result.frequency = in.readInt();
+            result.signalMbm = in.readInt();
+            result.tsf = in.readLong();
+            int capabilityInt = in.readInt();
+            result.capability = new BitSet(CAPABILITY_SIZE);
+            for (int i = 0; i < CAPABILITY_SIZE; i++) {
+                if ((capabilityInt & (1 << i)) != 0) {
+                    result.capability.set(i);
+                }
+            }
+            result.associated = (in.readInt() != 0);
+            return result;
+        }
+
+        @Override
+        public NativeScanResult[] newArray(int size) {
+            return new NativeScanResult[size];
+        }
+    };
+}