Merge "Fix NullPointerException in CaptivePortalLogin" am: d106aac67b am: 3d70baf5ff (6df15718) · Commits · e / os / android_frameworks_base

packages/CaptivePortalLogin/src/com/android/captiveportallogin/CaptivePortalLoginActivity.java

+16 −18

Original line number	Diff line number	Diff line
		@@ -130,6 +130,22 @@ public class CaptivePortalLoginActivity extends Activity {
		mProbeSpec = null;
		}

		mNetworkCallback = new NetworkCallback() {
		@Override
		public void onLost(Network lostNetwork) {
		// If the network disappears while the app is up, exit.
		if (mNetwork.equals(lostNetwork)) done(Result.UNWANTED);
		}
		};
		mCm.registerNetworkCallback(new NetworkRequest.Builder().build(), mNetworkCallback);

		// If the network has disappeared, exit.
		final NetworkCapabilities networkCapabilities = mCm.getNetworkCapabilities(mNetwork);
		if (networkCapabilities == null) {
		finishAndRemoveTask();
		return;
		}

		// Also initializes proxy system properties.
		mNetwork = mNetwork.getPrivateDnsBypassingCopy();
		mCm.bindProcessToNetwork(mNetwork);
		@@ -139,24 +155,6 @@ public class CaptivePortalLoginActivity extends Activity {
		// setContentView initializes the WebView logic which in turn reads the system properties.
		setContentView(R.layout.activity_captive_portal_login);

		// Exit app if Network disappears.
		final NetworkCapabilities networkCapabilities = mCm.getNetworkCapabilities(mNetwork);
		if (networkCapabilities == null) {
		finishAndRemoveTask();
		return;
		}
		mNetworkCallback = new NetworkCallback() {
		@Override
		public void onLost(Network lostNetwork) {
		if (mNetwork.equals(lostNetwork)) done(Result.UNWANTED);
		}
		};
		final NetworkRequest.Builder builder = new NetworkRequest.Builder();
		for (int transportType : networkCapabilities.getTransportTypes()) {
		builder.addTransportType(transportType);
		}
		mCm.registerNetworkCallback(builder.build(), mNetworkCallback);

		getActionBar().setDisplayShowHomeEnabled(false);
		getActionBar().setElevation(0); // remove shadow
		getActionBar().setTitle(getHeaderTitle());