Merge "resolve merge conflicts of fb8021c to master" (71ad6aab) · Commits · e / os / android_frameworks_base

wifi/java/android/net/wifi/RttManager.aidl

+4 −1

Original line number	Diff line number	Diff line
		@@ -15,4 +15,7 @@
		*/

		package android.net.wifi;

		parcelable RttManager.RttCapabilities;
		parcelable RttManager.ParcelableRttResults;
		parcelable RttManager.ParcelableRttParams;

wifi/java/android/net/wifi/RttManager.java

+73 −0

Original line number	Diff line number	Diff line
		@@ -472,6 +472,34 @@ public class RttManager {
		preamble = PREAMBLE_HT;
		bandwidth = RTT_BW_20_SUPPORT;
		}

		/**
		* {@hide}
		*/
		public String toString() {
		StringBuilder sb = new StringBuilder();
		sb.append("deviceType=" + deviceType);
		sb.append(", requestType=" + requestType);
		sb.append(", secure=" + secure);
		sb.append(", bssid=" + bssid);
		sb.append(", frequency=" + frequency);
		sb.append(", channelWidth=" + channelWidth);
		sb.append(", centerFreq0=" + centerFreq0);
		sb.append(", centerFreq1=" + centerFreq1);
		sb.append(", num_samples=" + num_samples);
		sb.append(", num_retries=" + num_retries);
		sb.append(", numberBurst=" + numberBurst);
		sb.append(", interval=" + interval);
		sb.append(", numSamplesPerBurst=" + numSamplesPerBurst);
		sb.append(", numRetriesPerMeasurementFrame=" + numRetriesPerMeasurementFrame);
		sb.append(", numRetriesPerFTMR=" + numRetriesPerFTMR);
		sb.append(", LCIRequest=" + LCIRequest);
		sb.append(", LCRRequest=" + LCRRequest);
		sb.append(", burstTimeout=" + burstTimeout);
		sb.append(", preamble=" + preamble);
		sb.append(", bandwidth=" + bandwidth);
		return sb.toString();
		}
		}

		/** pseudo-private class used to parcel arguments */
		@@ -727,6 +755,51 @@ public class RttManager {
		mResults = results;
		}

		/**
		* {@hide}
		*/
		public String toString() {
		StringBuilder sb = new StringBuilder();
		for (int i = 0; i < mResults.length; ++i) {
		sb.append("[" + i + "]: ");
		sb.append("bssid=" + mResults[i].bssid);
		sb.append(", burstNumber=" + mResults[i].burstNumber);
		sb.append(", measurementFrameNumber=" + mResults[i].measurementFrameNumber);
		sb.append(", successMeasurementFrameNumber="
		+ mResults[i].successMeasurementFrameNumber);
		sb.append(", frameNumberPerBurstPeer=" + mResults[i].frameNumberPerBurstPeer);
		sb.append(", status=" + mResults[i].status);
		sb.append(", requestType=" + mResults[i].requestType);
		sb.append(", measurementType=" + mResults[i].measurementType);
		sb.append(", retryAfterDuration=" + mResults[i].retryAfterDuration);
		sb.append(", ts=" + mResults[i].ts);
		sb.append(", rssi=" + mResults[i].rssi);
		sb.append(", rssi_spread=" + mResults[i].rssi_spread);
		sb.append(", rssiSpread=" + mResults[i].rssiSpread);
		sb.append(", tx_rate=" + mResults[i].tx_rate);
		sb.append(", txRate=" + mResults[i].txRate);
		sb.append(", rxRate=" + mResults[i].rxRate);
		sb.append(", rtt_ns=" + mResults[i].rtt_ns);
		sb.append(", rtt=" + mResults[i].rtt);
		sb.append(", rtt_sd_ns=" + mResults[i].rtt_sd_ns);
		sb.append(", rttStandardDeviation=" + mResults[i].rttStandardDeviation);
		sb.append(", rtt_spread_ns=" + mResults[i].rtt_spread_ns);
		sb.append(", rttSpread=" + mResults[i].rttSpread);
		sb.append(", distance_cm=" + mResults[i].distance_cm);
		sb.append(", distance=" + mResults[i].distance);
		sb.append(", distance_sd_cm=" + mResults[i].distance_sd_cm);
		sb.append(", distanceStandardDeviation=" + mResults[i].distanceStandardDeviation);
		sb.append(", distance_spread_cm=" + mResults[i].distance_spread_cm);
		sb.append(", distanceSpread=" + mResults[i].distanceSpread);
		sb.append(", burstDuration=" + mResults[i].burstDuration);
		sb.append(", negotiatedBurstNum=" + mResults[i].negotiatedBurstNum);
		sb.append(", LCI=" + mResults[i].LCI);
		sb.append(", LCR=" + mResults[i].LCR);
		sb.append(", secure=" + mResults[i].secure);
		}
		return sb.toString();
		}

		/** Implement the Parcelable interface {@hide} */
		@Override
		public int describeContents() {

wifi/java/android/net/wifi/nan/IWifiNanEventCallback.aidl

+5 −0

Original line number	Diff line number	Diff line
		@@ -17,6 +17,7 @@
		package android.net.wifi.nan;

		import android.net.wifi.nan.ConfigRequest;
		import android.net.wifi.RttManager;

		/**
		* Callback interface that WifiNanManager implements
		@@ -28,4 +29,8 @@ oneway interface IWifiNanEventCallback
		void onConnectSuccess();
		void onConnectFail(int reason);
		void onIdentityChanged();

		void onRangingSuccess(int rangingId, in RttManager.ParcelableRttResults results);
		void onRangingFailure(int rangingId, int reason, in String description);
		void onRangingAborted(int rangingId);
		}

wifi/java/android/net/wifi/nan/IWifiNanManager.aidl

+2 −0

Original line number	Diff line number	Diff line
		@@ -23,6 +23,7 @@ import android.net.wifi.nan.IWifiNanEventCallback;
		import android.net.wifi.nan.IWifiNanSessionCallback;
		import android.net.wifi.nan.PublishConfig;
		import android.net.wifi.nan.SubscribeConfig;
		import android.net.wifi.RttManager;

		/**
		* Interface that WifiNanService implements
		@@ -51,4 +52,5 @@ interface IWifiNanManager
		void sendMessage(int clientId, int sessionId, int peerId, in byte[] message, int messageLength,
		int messageId);
		void terminateSession(int clientId, int sessionId);
		int startRanging(int clientId, int sessionId, in RttManager.ParcelableRttParams parms);
		}

wifi/java/android/net/wifi/nan/WifiNanManager.java

+130 −4

Original line number	Diff line number	Diff line
		@@ -20,6 +20,7 @@ import android.annotation.NonNull;
		import android.annotation.Nullable;
		import android.annotation.SdkConstant;
		import android.annotation.SdkConstant.SdkConstantType;
		import android.net.wifi.RttManager;
		import android.os.Binder;
		import android.os.Bundle;
		import android.os.Handler;
		@@ -28,10 +29,12 @@ import android.os.Looper;
		import android.os.Message;
		import android.os.RemoteException;
		import android.util.Log;
		import android.util.SparseArray;

		import com.android.internal.annotations.GuardedBy;

		import java.lang.ref.WeakReference;
		import java.util.Arrays;

		/**
		* This class provides the primary API for managing Wi-Fi NAN operation:
		@@ -91,7 +94,7 @@ public class WifiNanManager {

		private final IWifiNanManager mService;

		private Object mLock = new Object(); // lock access to the following vars
		private final Object mLock = new Object(); // lock access to the following vars

		@GuardedBy("mLock")
		private final IBinder mBinder = new Binder();
		@@ -102,6 +105,9 @@ public class WifiNanManager {
		@GuardedBy("mLock")
		private Looper mLooper;

		@GuardedBy("mLock")
		private SparseArray<RttManager.RttListener> mRangingListeners = new SparseArray<>();

		/**
		* {@hide}
		*/
		@@ -237,6 +243,7 @@ public class WifiNanManager {
		@Override
		protected void finalize() throws Throwable {
		disconnect();
		super.finalize();
		}

		/**
		@@ -415,12 +422,63 @@ public class WifiNanManager {
		}
		}

		/**
		* {@hide}
		*/
		public void startRanging(int sessionId, RttManager.RttParams[] params,
		RttManager.RttListener listener) {
		if (VDBG) {
		Log.v(TAG, "startRanging: sessionId=" + sessionId + ", " + "params="
		+ Arrays.toString(params) + ", listener=" + listener);
		}

		int clientId;
		synchronized (mLock) {
		if (mClientId == INVALID_CLIENT_ID) {
		Log.e(TAG, "startRanging(): called with invalid client ID - not connected first?");
		return;
		}

		clientId = mClientId;
		}

		int rangingKey = 0;
		try {
		rangingKey = mService.startRanging(clientId, sessionId,
		new RttManager.ParcelableRttParams(params));
		} catch (RemoteException e) {
		e.rethrowAsRuntimeException();
		}

		synchronized (mLock) {
		mRangingListeners.put(rangingKey, listener);
		}
		}

		private static class WifiNanEventCallbackProxy extends IWifiNanEventCallback.Stub {
		private static final int CALLBACK_CONNECT_SUCCESS = 0;
		private static final int CALLBACK_CONNECT_FAIL = 1;
		private static final int CALLBACK_IDENTITY_CHANGED = 2;
		private static final int CALLBACK_RANGING_SUCCESS = 3;
		private static final int CALLBACK_RANGING_FAILURE = 4;
		private static final int CALLBACK_RANGING_ABORTED = 5;

		private final Handler mHandler;
		private final WeakReference<WifiNanManager> mNanManager;

		RttManager.RttListener getAndRemoveRangingListener(int rangingId) {
		WifiNanManager mgr = mNanManager.get();
		if (mgr == null) {
		Log.w(TAG, "getAndRemoveRangingListener: called post GC");
		return null;
		}

		synchronized (mgr.mLock) {
		RttManager.RttListener listener = mgr.mRangingListeners.get(rangingId);
		mgr.mRangingListeners.delete(rangingId);
		return listener;
		}
		}

		/**
		* Constructs a {@link WifiNanEventCallback} using the specified looper.
		@@ -430,7 +488,7 @@ public class WifiNanManager {
		*/
		WifiNanEventCallbackProxy(WifiNanManager mgr, Looper looper,
		final WifiNanEventCallback originalCallback) {
		final WeakReference<WifiNanManager> nanManager = new WeakReference<WifiNanManager>(mgr);
		mNanManager = new WeakReference<>(mgr);

		if (VDBG) Log.v(TAG, "WifiNanEventCallbackProxy ctor: looper=" + looper);
		mHandler = new Handler(looper) {
		@@ -440,7 +498,7 @@ public class WifiNanManager {
		Log.d(TAG, "WifiNanEventCallbackProxy: What=" + msg.what + ", msg=" + msg);
		}

		WifiNanManager mgr = nanManager.get();
		WifiNanManager mgr = mNanManager.get();
		if (mgr == null) {
		Log.w(TAG, "WifiNanEventCallbackProxy: handleMessage post GC");
		return;
		@@ -455,12 +513,43 @@ public class WifiNanManager {
		mgr.mLooper = null;
		mgr.mClientId = INVALID_CLIENT_ID;
		}
		nanManager.clear();
		mNanManager.clear();
		originalCallback.onConnectFail(msg.arg1);
		break;
		case CALLBACK_IDENTITY_CHANGED:
		originalCallback.onIdentityChanged();
		break;
		case CALLBACK_RANGING_SUCCESS: {
		RttManager.RttListener listener = getAndRemoveRangingListener(msg.arg1);
		if (listener == null) {
		Log.e(TAG, "CALLBACK_RANGING_SUCCESS rangingId=" + msg.arg1
		+ ": no listener registered (anymore)");
		} else {
		listener.onSuccess(
		((RttManager.ParcelableRttResults) msg.obj).mResults);
		}
		break;
		}
		case CALLBACK_RANGING_FAILURE: {
		RttManager.RttListener listener = getAndRemoveRangingListener(msg.arg1);
		if (listener == null) {
		Log.e(TAG, "CALLBACK_RANGING_SUCCESS rangingId=" + msg.arg1
		+ ": no listener registered (anymore)");
		} else {
		listener.onFailure(msg.arg2, (String) msg.obj);
		}
		break;
		}
		case CALLBACK_RANGING_ABORTED: {
		RttManager.RttListener listener = getAndRemoveRangingListener(msg.arg1);
		if (listener == null) {
		Log.e(TAG, "CALLBACK_RANGING_SUCCESS rangingId=" + msg.arg1
		+ ": no listener registered (anymore)");
		} else {
		listener.onAborted();
		}
		break;
		}
		}
		}
		};
		@@ -490,6 +579,43 @@ public class WifiNanManager {
		Message msg = mHandler.obtainMessage(CALLBACK_IDENTITY_CHANGED);
		mHandler.sendMessage(msg);
		}

		@Override
		public void onRangingSuccess(int rangingId, RttManager.ParcelableRttResults results) {
		if (VDBG) {
		Log.v(TAG, "onRangingSuccess: rangingId=" + rangingId + ", results=" + results);
		}

		Message msg = mHandler.obtainMessage(CALLBACK_RANGING_SUCCESS);
		msg.arg1 = rangingId;
		msg.obj = results;
		mHandler.sendMessage(msg);
		}

		@Override
		public void onRangingFailure(int rangingId, int reason, String description) {
		if (VDBG) {
		Log.v(TAG, "onRangingSuccess: rangingId=" + rangingId + ", reason=" + reason
		+ ", description=" + description);
		}

		Message msg = mHandler.obtainMessage(CALLBACK_RANGING_FAILURE);
		msg.arg1 = rangingId;
		msg.arg2 = reason;
		msg.obj = description;
		mHandler.sendMessage(msg);

		}

		@Override
		public void onRangingAborted(int rangingId) {
		if (VDBG) Log.v(TAG, "onRangingAborted: rangingId=" + rangingId);

		Message msg = mHandler.obtainMessage(CALLBACK_RANGING_ABORTED);
		msg.arg1 = rangingId;
		mHandler.sendMessage(msg);

		}
		}

		private static class WifiNanSessionCallbackProxy extends IWifiNanSessionCallback.Stub {