Merge "Fix ScanResult array parceling." (5fdc86fb) · Commits · e / os / android_frameworks_base

core/java/android/net/RecommendationRequest.java

+18 −2

Original line number	Diff line number	Diff line
		@@ -105,7 +105,16 @@ public final class RecommendationRequest implements Parcelable {
		}

		protected RecommendationRequest(Parcel in) {
		mScanResults = (ScanResult[]) in.readParcelableArray(ScanResult.class.getClassLoader());
		final int resultCount = in.readInt();
		if (resultCount > 0) {
		mScanResults = new ScanResult[resultCount];
		for (int i = 0; i < resultCount; i++) {
		mScanResults[i] = in.readParcelable(ScanResult.class.getClassLoader());
		}
		} else {
		mScanResults = null;
		}

		mCurrentSelectedConfig = in.readParcelable(WifiConfiguration.class.getClassLoader());
		mRequiredCapabilities = in.readParcelable(NetworkCapabilities.class.getClassLoader());
		}
		@@ -117,7 +126,14 @@ public final class RecommendationRequest implements Parcelable {

		@Override
		public void writeToParcel(Parcel dest, int flags) {
		dest.writeParcelableArray(mScanResults, flags);
		if (mScanResults != null) {
		dest.writeInt(mScanResults.length);
		for (int i = 0; i < mScanResults.length; i++) {
		dest.writeParcelable(mScanResults[i], flags);
		}
		} else {
		dest.writeInt(0);
		}
		dest.writeParcelable(mCurrentSelectedConfig, flags);
		dest.writeParcelable(mRequiredCapabilities, flags);
		}

core/tests/coretests/src/android/net/RecommendationRequestTest.java

0 → 100644

+84 −0

Original line number	Diff line number	Diff line
		package android.net;

		import android.net.wifi.ScanResult;
		import android.net.wifi.WifiConfiguration;
		import android.os.Parcel;
		import android.test.AndroidTestCase;

		public class RecommendationRequestTest extends AndroidTestCase {
		private ScanResult[] mScanResults;
		private WifiConfiguration mConfiguration;
		private NetworkCapabilities mCapabilities;

		@Override
		public void setUp() throws Exception {
		mScanResults = new ScanResult[2];
		mScanResults[0] = new ScanResult();
		mScanResults[1] = new ScanResult(
		"ssid",
		"bssid",
		0L /hessid/,
		1 /anqpDominId/,
		"caps",
		2 /level/,
		3 /frequency/,
		4L /tsf/,
		5 /distCm/,
		6 /distSdCm/,
		7 /channelWidth/,
		8 /centerFreq0/,
		9 /centerFreq1/,
		false /is80211McRTTResponder/);
		mConfiguration = new WifiConfiguration();
		mConfiguration.SSID = "RecommendationRequestTest";
		mCapabilities = new NetworkCapabilities()
		.removeCapability(NetworkCapabilities.NET_CAPABILITY_TRUSTED);
		}

		public void testParceling() throws Exception {
		RecommendationRequest request = new RecommendationRequest.Builder()
		.setCurrentRecommendedWifiConfig(mConfiguration)
		.setScanResults(mScanResults)
		.setNetworkCapabilities(mCapabilities)
		.build();

		RecommendationRequest parceled = passThroughParcel(request);
		assertEquals(request.getCurrentSelectedConfig().SSID,
		parceled.getCurrentSelectedConfig().SSID);
		assertEquals(request.getRequiredCapabilities(), parceled.getRequiredCapabilities());
		ScanResult[] parceledScanResults = parceled.getScanResults();
		assertNotNull(parceledScanResults);
		assertEquals(mScanResults.length, parceledScanResults.length);
		for (int i = 0; i < mScanResults.length; i++) {
		assertEquals(mScanResults[i].SSID, parceledScanResults[i].SSID);
		}
		}

		public void testParceling_nullScanResults() throws Exception {
		RecommendationRequest request = new RecommendationRequest.Builder()
		.setCurrentRecommendedWifiConfig(mConfiguration)
		.setNetworkCapabilities(mCapabilities)
		.build();

		RecommendationRequest parceled = passThroughParcel(request);
		assertEquals(request.getCurrentSelectedConfig().SSID,
		parceled.getCurrentSelectedConfig().SSID);
		assertEquals(request.getRequiredCapabilities(), parceled.getRequiredCapabilities());
		ScanResult[] parceledScanResults = parceled.getScanResults();
		assertNull(parceledScanResults);
		}

		private RecommendationRequest passThroughParcel(RecommendationRequest request) {
		Parcel p = Parcel.obtain();
		RecommendationRequest output = null;
		try {
		request.writeToParcel(p, 0);
		p.setDataPosition(0);
		output = RecommendationRequest.CREATOR.createFromParcel(p);
		} finally {
		p.recycle();
		}
		assertNotNull(output);
		return output;
		}
		}