Add Wifi Panel

WIFI panel currently only shows the Wifi Slice. It's possible
more slices would be added in the future.

Testing is done here and in CTS.

Test: manual app
Test: robotests
Test: atest SettingsPanelTest
Fixes: 126894142
Change-Id: If691467e7c4bb9edd1b8a1b710c65e93284dc568

AndroidManifest.xml

@@ -3028,11 +3028,15 @@
                      <category android:name="android.intent.category.DEFAULT" />
                  </intent-filter>
                 <intent-filter>
-                    <action android:name="android.settings.panel.action.VOLUME" />
+                    <action android:name="android.settings.panel.action.NFC" />
                     <category android:name="android.intent.category.DEFAULT" />
                 </intent-filter>
                 <intent-filter>
-                    <action android:name="android.settings.panel.action.NFC" />
+                    <action android:name="android.settings.panel.action.WIFI" />
+                    <category android:name="android.intent.category.DEFAULT" />
+                </intent-filter>
+                <intent-filter>
+                    <action android:name="android.settings.panel.action.VOLUME" />
                     <category android:name="android.intent.category.DEFAULT" />
                 </intent-filter>
         </activity>

src/com/android/settings/panel/NfcPanel.java

@@ -1,3 +1,19 @@
+/*
+ * Copyright (C) 2019 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 com.android.settings.panel;
 
 import android.app.settings.SettingsEnums;

src/com/android/settings/panel/PanelFeatureProviderImpl.java

@@ -28,12 +28,14 @@ public class PanelFeatureProviderImpl implements PanelFeatureProvider {
         switch (panelType) {
             case Settings.Panel.ACTION_INTERNET_CONNECTIVITY:
                 return InternetConnectivityPanel.create(context);
-            case Settings.Panel.ACTION_VOLUME:
-                return VolumePanel.create(context);
-            case Settings.Panel.ACTION_NFC:
-                return NfcPanel.create(context);
             case ACTION_MEDIA_OUTPUT:
                 return MediaOutputPanel.create(context, mediaPackageName);
+            case Settings.Panel.ACTION_NFC:
+                return NfcPanel.create(context);
+            case Settings.Panel.ACTION_WIFI:
+                return WifiPanel.create(context);
+            case Settings.Panel.ACTION_VOLUME:
+                return VolumePanel.create(context);
         }
 
         throw new IllegalStateException("No matching panel for: "  + panelType);

src/com/android/settings/panel/WifiPanel.java

@@ -0,0 +1,77 @@
+/*
+ * Copyright (C) 2019 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 com.android.settings.panel;
+
+import android.app.settings.SettingsEnums;
+import android.content.Context;
+import android.content.Intent;
+import android.net.Uri;
+
+import com.android.settings.R;
+import com.android.settings.SubSettings;
+import com.android.settings.network.NetworkDashboardFragment;
+import com.android.settings.slices.CustomSliceRegistry;
+import com.android.settings.slices.SliceBuilderUtils;
+
+import java.util.ArrayList;
+import java.util.List;
+
+/**
+ * Panel data class for Wifi settings.
+ */
+public class WifiPanel implements PanelContent {
+
+    private final Context mContext;
+
+    public static WifiPanel create(Context context) {
+        return new WifiPanel(context);
+    }
+
+    private WifiPanel(Context context) {
+        mContext = context.getApplicationContext();
+    }
+
+    @Override
+    public CharSequence getTitle() {
+        return mContext.getText(R.string.wifi_settings);
+    }
+
+    @Override
+    public List<Uri> getSlices() {
+        final List<Uri> uris = new ArrayList<>();
+        uris.add(CustomSliceRegistry.WIFI_SLICE_URI);
+        return uris;
+    }
+
+    @Override
+    public Intent getSeeMoreIntent() {
+        final String screenTitle =
+                mContext.getText(R.string.network_dashboard_title).toString();
+        final Intent intent = SliceBuilderUtils.buildSearchResultPageIntent(mContext,
+                NetworkDashboardFragment.class.getName(),
+                null /* key */,
+                screenTitle,
+                SettingsEnums.SETTINGS_NETWORK_CATEGORY);
+        intent.setClassName(mContext.getPackageName(), SubSettings.class.getName());
+        return intent;
+    }
+
+    @Override
+    public int getMetricsCategory() {
+        return SettingsEnums.PANEL_WIFI;
+    }
+}

tests/robotests/src/com/android/settings/panel/NfcPanelTest.java

@@ -1,3 +1,19 @@
+/*
+ * Copyright (C) 2019 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 com.android.settings.panel;
 
 import static com.google.common.truth.Truth.assertThat;

tests/robotests/src/com/android/settings/panel/WifiPanelTest.java

@@ -0,0 +1,55 @@
+/*
+ * Copyright (C) 2019 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 com.android.settings.panel;
+
+import static com.google.common.truth.Truth.assertThat;
+
+import android.net.Uri;
+
+import com.android.settings.slices.CustomSliceRegistry;
+
+import org.junit.Before;
+import org.junit.Test;
+import org.junit.runner.RunWith;
+import org.robolectric.RobolectricTestRunner;
+import org.robolectric.RuntimeEnvironment;
+
+import java.util.List;
+
+@RunWith(RobolectricTestRunner.class)
+public class WifiPanelTest {
+
+    private WifiPanel mPanel;
+
+    @Before
+    public void setUp() {
+        mPanel = WifiPanel.create(RuntimeEnvironment.application);
+    }
+
+    @Test
+    public void getSlices_containsNecessarySlices() {
+        final List<Uri> uris = mPanel.getSlices();
+
+        assertThat(uris).containsExactly(
+                CustomSliceRegistry.WIFI_SLICE_URI);
+    }
+
+    @Test
+    public void getSeeMoreIntent_notNull() {
+        assertThat(mPanel.getSeeMoreIntent()).isNotNull();
+    }
+}