1 files changed, 185 insertions, 0 deletions
diff --git a/wifi/java/android/net/wifi/p2p/WifiP2pWfdInfo.java b/wifi/java/android/net/wifi/p2p/WifiP2pWfdInfo.java
new file mode 100644
index 0000000..9dd3e4a
--- /dev/null
+++ b/wifi/java/android/net/wifi/p2p/WifiP2pWfdInfo.java
@@ -0,0 +1,185 @@
+/*
+ * Copyright (C) 2012 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.net.wifi.p2p;
+
+import android.os.Parcelable;
+import android.os.Parcel;
+
+/**
+ * A class representing Wifi Display information for a device
+ * @hide
+ */
+public class WifiP2pWfdInfo implements Parcelable {
+
+    private static final String TAG = "WifiP2pWfdInfo";
+
+    private boolean mWfdEnabled;
+
+    private int mDeviceInfo;
+
+    public static final int WFD_SOURCE              = 0;
+    public static final int PRIMARY_SINK            = 1;
+    public static final int SECONDARY_SINK          = 2;
+    public static final int SOURCE_OR_PRIMARY_SINK  = 3;
+
+    /* Device information bitmap */
+    /** One of {@link #WFD_SOURCE}, {@link #PRIMARY_SINK}, {@link #SECONDARY_SINK}
+     * or {@link #SOURCE_OR_PRIMARY_SINK}
+     */
+    private static final int DEVICE_TYPE                            = 0x3;
+    private static final int COUPLED_SINK_SUPPORT_AT_SOURCE         = 0x4;
+    private static final int COUPLED_SINK_SUPPORT_AT_SINK           = 0x8;
+    private static final int SESSION_AVAILABLE                      = 0x30;
+    private static final int SESSION_AVAILABLE_BIT1                 = 0x10;
+    private static final int SESSION_AVAILABLE_BIT2                 = 0x20;
+
+    private int mCtrlPort;
+
+    private int mMaxThroughput;
+
+    public WifiP2pWfdInfo() {
+    }
+
+    public boolean isWfdEnabled() {
+        return mWfdEnabled;
+    }
+
+    public void setWfdEnabled(boolean enabled) {
+        mWfdEnabled = enabled;
+    }
+
+    public int getDeviceType() {
+        return (mDeviceInfo & DEVICE_TYPE);
+    }
+
+    public boolean setDeviceType(int deviceType) {
+        if (deviceType >= WFD_SOURCE && deviceType <= SOURCE_OR_PRIMARY_SINK) {
+            mDeviceInfo |= deviceType;
+            return true;
+        }
+        return false;
+    }
+
+    public boolean isCoupledSinkSupportedAtSource() {
+        return (mDeviceInfo & COUPLED_SINK_SUPPORT_AT_SINK) != 0;
+    }
+
+    public void setCoupledSinkSupportAtSource(boolean enabled) {
+        if (enabled ) {
+            mDeviceInfo |= COUPLED_SINK_SUPPORT_AT_SINK;
+        } else {
+            mDeviceInfo &= ~COUPLED_SINK_SUPPORT_AT_SINK;
+        }
+    }
+
+    public boolean isCoupledSinkSupportedAtSink() {
+        return (mDeviceInfo & COUPLED_SINK_SUPPORT_AT_SINK) != 0;
+    }
+
+    public void setCoupledSinkSupportAtSink(boolean enabled) {
+        if (enabled ) {
+            mDeviceInfo |= COUPLED_SINK_SUPPORT_AT_SINK;
+        } else {
+            mDeviceInfo &= ~COUPLED_SINK_SUPPORT_AT_SINK;
+        }
+    }
+
+    public boolean isSessionAvailable() {
+        return (mDeviceInfo & SESSION_AVAILABLE) != 0;
+    }
+
+    public void setSessionAvailable(boolean enabled) {
+        if (enabled) {
+            mDeviceInfo |= SESSION_AVAILABLE_BIT1;
+            mDeviceInfo &= ~SESSION_AVAILABLE_BIT2;
+        } else {
+            mDeviceInfo &= ~SESSION_AVAILABLE;
+        }
+    }
+
+    public int getControlPort() {
+        return mCtrlPort;
+    }
+
+    public void setControlPort(int port) {
+        mCtrlPort = port;
+    }
+
+    public void setMaxThroughput(int maxThroughput) {
+        mMaxThroughput = maxThroughput;
+    }
+
+    public int getMaxThroughput() {
+        return mMaxThroughput;
+    }
+
+    public String getDeviceInfoHex() {
+        return String.format("%04x%04x%04x%04x", 6, mDeviceInfo, mCtrlPort, mMaxThroughput);
+    }
+
+    public String toString() {
+        StringBuffer sbuf = new StringBuffer();
+        sbuf.append("WFD enabled: ").append(mWfdEnabled);
+        sbuf.append("WFD DeviceInfo: ").append(mDeviceInfo);
+        sbuf.append("\n WFD CtrlPort: ").append(mCtrlPort);
+        sbuf.append("\n WFD MaxThroughput: ").append(mMaxThroughput);
+        return sbuf.toString();
+    }
+
+    /** Implement the Parcelable interface */
+    public int describeContents() {
+        return 0;
+    }
+
+    /** copy constructor */
+    public WifiP2pWfdInfo(WifiP2pWfdInfo source) {
+        if (source != null) {
+            mDeviceInfo = source.mDeviceInfo;
+            mCtrlPort = source.mCtrlPort;
+            mMaxThroughput = source.mMaxThroughput;
+        }
+    }
+
+    /** Implement the Parcelable interface */
+    public void writeToParcel(Parcel dest, int flags) {
+        dest.writeInt(mWfdEnabled ? 1 : 0);
+        dest.writeInt(mDeviceInfo);
+        dest.writeInt(mCtrlPort);
+        dest.writeInt(mMaxThroughput);
+    }
+
+    public void readFromParcel(Parcel in) {
+        mWfdEnabled = (in.readInt() == 1);
+        mDeviceInfo = in.readInt();
+        mCtrlPort = in.readInt();
+        mMaxThroughput = in.readInt();
+    }
+
+    /** Implement the Parcelable interface */
+    public static final Creator<WifiP2pWfdInfo> CREATOR =
+        new Creator<WifiP2pWfdInfo>() {
+            public WifiP2pWfdInfo createFromParcel(Parcel in) {
+                WifiP2pWfdInfo device = new WifiP2pWfdInfo();
+                device.readFromParcel(in);
+                return device;
+            }
+
+            public WifiP2pWfdInfo[] newArray(int size) {
+                return new WifiP2pWfdInfo[size];
+            }
+        };
+}