Add capport info to WiFi details(WifiDetailPreferenceController2)

Session expiration time and venue webpage can be obtained through the captive portal API. Test: make RunSettingsRoboTests \ ROBOTEST_FILTER=WifiDetailPreferenceController2Test (Since WifiDetailPreferenceController2Test is ignore now, there is no test will be run in WifiDetailPreferenceController2Test) Bug: 139269711 Change-Id: I80b93689539c6ba5edafa3d0029376deca7ac1f7
2020-02-19 17:31:41 +08:00
parent 9f7f0b5baf
commit 4ef8ec0e4c
2 changed files with 188 additions and 9 deletions
--- a/src/com/android/settings/wifi/details2/WifiDetailPreferenceController2.java
+++ b/src/com/android/settings/wifi/details2/WifiDetailPreferenceController2.java
@@ -29,6 +29,7 @@ import android.graphics.Bitmap;
 import android.graphics.drawable.BitmapDrawable;
 import android.graphics.drawable.Drawable;
 import android.graphics.drawable.VectorDrawable;
+import android.net.CaptivePortalData;
 import android.net.ConnectivityManager;
 import android.net.ConnectivityManager.NetworkCallback;
 import android.net.LinkAddress;
@@ -39,6 +40,7 @@ import android.net.NetworkInfo;
 import android.net.NetworkRequest;
 import android.net.NetworkUtils;
 import android.net.RouteInfo;
+import android.net.Uri;
 import android.net.wifi.WifiInfo;
 import android.net.wifi.WifiManager;
 import android.os.Handler;
@@ -72,6 +74,7 @@ import com.android.settingslib.core.lifecycle.Lifecycle;
 import com.android.settingslib.core.lifecycle.LifecycleObserver;
 import com.android.settingslib.core.lifecycle.events.OnPause;
 import com.android.settingslib.core.lifecycle.events.OnResume;
+import com.android.settingslib.utils.StringUtil;
 import com.android.settingslib.widget.ActionButtonsPreference;
 import com.android.settingslib.widget.LayoutPreference;
 import com.android.wifitrackerlib.WifiEntry;
@@ -90,6 +93,11 @@ import java.net.Inet4Address;
 import java.net.Inet6Address;
 import java.net.InetAddress;
 import java.net.UnknownHostException;
+import java.time.Duration;
+import java.time.Instant;
+import java.time.ZonedDateTime;
+import java.time.format.DateTimeFormatter;
+import java.time.format.FormatStyle;
 import java.util.StringJoiner;
 import java.util.stream.Collectors;

@@ -173,6 +181,7 @@ public class WifiDetailPreferenceController2 extends AbstractPreferenceControlle
    WifiDataUsageSummaryPreferenceController mSummaryHeaderController;

    private final IconInjector mIconInjector;
+    private final Clock mClock;

    private final NetworkRequest mNetworkRequest = new NetworkRequest.Builder()
            .clearCapabilities().addTransportType(TRANSPORT_WIFI).build();
@@ -183,6 +192,8 @@ public class WifiDetailPreferenceController2 extends AbstractPreferenceControlle
        public void onLinkPropertiesChanged(Network network, LinkProperties lp) {
            if (network.equals(mNetwork) && !lp.equals(mLinkProperties)) {
                mLinkProperties = lp;
+                refreshEntityHeader();
+                refreshButtons();
                refreshIpLayerInfo();
            }
        }
@@ -253,7 +264,7 @@ public class WifiDetailPreferenceController2 extends AbstractPreferenceControlle
            MetricsFeatureProvider metricsFeatureProvider) {
        return new WifiDetailPreferenceController2(
                wifiEntry, connectivityManager, context, fragment, handler, lifecycle,
-                wifiManager, metricsFeatureProvider, new IconInjector(context));
+                wifiManager, metricsFeatureProvider, new IconInjector(context), new Clock());
    }

    @VisibleForTesting
@@ -266,7 +277,8 @@ public class WifiDetailPreferenceController2 extends AbstractPreferenceControlle
            Lifecycle lifecycle,
            WifiManager wifiManager,
            MetricsFeatureProvider metricsFeatureProvider,
-            IconInjector injector) {
+            IconInjector injector,
+            Clock clock) {
        super(context);

        mWifiEntry = wifiEntry;
@@ -278,6 +290,7 @@ public class WifiDetailPreferenceController2 extends AbstractPreferenceControlle
        mWifiManager = wifiManager;
        mMetricsFeatureProvider = metricsFeatureProvider;
        mIconInjector = injector;
+        mClock = clock;

        mLifecycle = lifecycle;
        lifecycle.addObserver(this);
@@ -313,6 +326,7 @@ public class WifiDetailPreferenceController2 extends AbstractPreferenceControlle
                .setButton4Text(R.string.share)
                .setButton4Icon(R.drawable.ic_qrcode_24dp)
                .setButton4OnClickListener(view -> shareNetwork());
+        updateCaptivePortalButton();

        mSignalStrengthPref = screen.findPreference(KEY_SIGNAL_STRENGTH_PREF);
        mTxLinkSpeedPref = screen.findPreference(KEY_TX_LINK_SPEED);
@@ -333,6 +347,43 @@ public class WifiDetailPreferenceController2 extends AbstractPreferenceControlle
        mSecurityPref.setSummary(mWifiEntry.getSecurityString(false /* concise */));
    }

+    /**
+     * Update text, icon and listener of the captive portal button.
+     * @return True if the button should be shown.
+     */
+    private boolean updateCaptivePortalButton() {
+        final Uri venueInfoUrl = getCaptivePortalVenueInfoUrl();
+        if (venueInfoUrl == null) {
+            mButtonsPref.setButton2Text(R.string.wifi_sign_in_button_text)
+                    .setButton2Icon(R.drawable.ic_settings_sign_in)
+                    .setButton2OnClickListener(view -> signIntoNetwork());
+            return canSignIntoNetwork();
+        }
+
+        mButtonsPref.setButton2Text(R.string.wifi_venue_website_button_text)
+                .setButton2Icon(R.drawable.ic_settings_sign_in)
+                .setButton2OnClickListener(view -> {
+                    final Intent infoIntent = new Intent(Intent.ACTION_VIEW);
+                    infoIntent.setFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
+                    infoIntent.setData(venueInfoUrl);
+                    mContext.startActivity(infoIntent);
+                });
+        // Only show the venue website when the network is connected.
+        return mWifiEntry.getConnectedState() == WifiEntry.CONNECTED_STATE_CONNECTED;
+    }
+
+    private Uri getCaptivePortalVenueInfoUrl() {
+        final LinkProperties lp = mLinkProperties;
+        if (lp == null) {
+            return null;
+        }
+        final CaptivePortalData data = lp.getCaptivePortalData();
+        if (data == null) {
+            return null;
+        }
+        return data.getVenueInfoUrl();
+    }
+
    private void setupEntityHeader(PreferenceScreen screen) {
        LayoutPreference headerPref = screen.findPreference(KEY_HEADER);

@@ -359,6 +410,37 @@ public class WifiDetailPreferenceController2 extends AbstractPreferenceControlle
        mEntityHeaderController.setLabel(mWifiEntry.getTitle());
    }

+    private String getExpiryTimeSummary() {
+        if (mLinkProperties == null || mLinkProperties.getCaptivePortalData() == null) {
+            return null;
+        }
+
+        final long expiryTimeMillis = mLinkProperties.getCaptivePortalData().getExpiryTimeMillis();
+        if (expiryTimeMillis <= 0) {
+            return null;
+        }
+        final ZonedDateTime now = mClock.now();
+        final ZonedDateTime expiryTime = ZonedDateTime.ofInstant(
+                Instant.ofEpochMilli(expiryTimeMillis),
+                now.getZone());
+
+        if (now.isAfter(expiryTime)) {
+            return null;
+        }
+
+        if (now.plusDays(2).isAfter(expiryTime)) {
+            // Expiration within 2 days: show a duration
+            return mContext.getString(R.string.wifi_time_remaining, StringUtil.formatElapsedTime(
+                    mContext,
+                    Duration.between(now, expiryTime).getSeconds() * 1000,
+                    false /* withSeconds */));
+        }
+
+        // For more than 2 days, show the expiry date
+        return mContext.getString(R.string.wifi_expiry_time,
+                DateTimeFormatter.ofLocalizedDateTime(FormatStyle.SHORT).format(expiryTime));
+    }
+
    private void refreshEntityHeader() {
        if (usingDataUsageHeader(mContext)) {
            mSummaryHeaderController.updateState(mDataUsageSummaryPref);
@@ -367,6 +449,7 @@ public class WifiDetailPreferenceController2 extends AbstractPreferenceControlle

            mEntityHeaderController
                    .setSummary(summary)
+                    .setSecondSummary(getExpiryTimeSummary())
                    .setRecyclerView(mFragment.getListView(), mLifecycle)
                    .done(mFragment.getActivity(), true /* rebind */);
        }
@@ -589,13 +672,13 @@ public class WifiDetailPreferenceController2 extends AbstractPreferenceControlle

    private void refreshButtons() {
        final boolean canForgetNetwork = mWifiEntry.canForget();
-        final boolean canSignIntoNetwork = canSignIntoNetwork();
+        final boolean showCaptivePortalButton = updateCaptivePortalButton();
        final boolean canConnectDisconnectNetwork = mWifiEntry.canConnect()
                || mWifiEntry.canDisconnect();
        final boolean canShareNetwork = canShareNetwork();

        mButtonsPref.setButton1Visible(canForgetNetwork);
-        mButtonsPref.setButton2Visible(canSignIntoNetwork);
+        mButtonsPref.setButton2Visible(showCaptivePortalButton);
        // If it's expired and connected, shows Disconnect button for users to disconnect it.
        // If it's expired and not connected, hides the button and users are not able to connect it.
        //
@@ -612,7 +695,7 @@ public class WifiDetailPreferenceController2 extends AbstractPreferenceControlle
        mButtonsPref.setButton3Icon(getConnectDisconnectButtonIconResource());
        mButtonsPref.setButton4Visible(canShareNetwork);
        mButtonsPref.setVisible(canForgetNetwork
-                || canSignIntoNetwork
+                || showCaptivePortalButton
                || canConnectDisconnectNetwork
                || canShareNetwork);
    }
@@ -839,6 +922,13 @@ public class WifiDetailPreferenceController2 extends AbstractPreferenceControlle
        }
    }

+    @VisibleForTesting
+    static class Clock {
+        public ZonedDateTime now() {
+            return ZonedDateTime.now();
+        }
+    }
+
    private boolean usingDataUsageHeader(Context context) {
        return FeatureFlagUtils.isEnabled(context, FeatureFlags.WIFI_DETAILS_DATAUSAGE_HEADER);
    }