Add Wifi Slice

Add a custom Wifi Slice to the Settings Slice Provider.
It needs a custom Slice because of the complicated listener logic
in the MasterSwitchPreferenceController, which makes it hard to
work-in synchronous set/get logic.

The one-off Slice requires extra changes, including:
- Including it in getDescendants
- Handling changes to wifi by the framework

This is the first change that uses SettingsLib's broadcast relay,
which allows settings to (un)register IntentFilters to a Uri,
allowing Settings Slices affected by the framework (quicksettings,
connectivity related, volume, etc) to be updated without action
on the Slice.

Fixes: 70622039
Fixes: 67997332
Test: robotests
Change-Id: Ia76738dd6baacd5522d52df2c61ebad86a600282
Merged-In: Ibfe4736beecb833e3f6bb871b2eb5228a5fd3a34

tests/robotests/src/com/android/settings/slices/SettingsSliceProviderTest.java

@@ -19,6 +19,7 @@ package com.android.settings.slices;
 
 import static android.content.ContentResolver.SCHEME_CONTENT;
 import static com.google.common.truth.Truth.assertThat;
+
 import static org.mockito.Mockito.mock;
 import static org.mockito.Mockito.spy;
 import static org.mockito.Mockito.when;
@@ -31,6 +32,7 @@ import android.net.Uri;
 import android.os.StrictMode;
 import android.provider.SettingsSlicesContract;
 
+import com.android.settings.wifi.WifiSliceBuilder;
 import com.android.settings.testutils.DatabaseTestUtils;
 import com.android.settings.testutils.FakeToggleController;
 import com.android.settings.testutils.SettingsRobolectricTestRunner;
@@ -45,6 +47,8 @@ import java.util.Arrays;
 import java.util.Collection;
 import java.util.Collections;
 import java.util.HashMap;
+import java.util.HashSet;
+import java.util.List;
 
 import androidx.slice.Slice;
 
@@ -70,6 +74,10 @@ public class SettingsSliceProviderTest {
     private SQLiteDatabase mDb;
     private SliceManager mManager;
 
+    private static final List<Uri> SPECIAL_CASE_PLATFORM_URIS = Arrays.asList(
+            WifiSliceBuilder.WIFI_URI
+    );
+
     @Before
     public void setUp() {
         mContext = spy(RuntimeEnvironment.application);
@@ -114,7 +122,7 @@ public class SettingsSliceProviderTest {
     }
 
     @Test
-    public void testLoadSlice_doesntCacheWithoutPin() {
+    public void testLoadSlice_doesNotCacheWithoutPin() {
         insertSpecialCase(KEY);
         Uri uri = SliceBuilderUtils.getUri(INTENT_PATH, false);
 
@@ -226,6 +234,7 @@ public class SettingsSliceProviderTest {
                 .build();
 
         final Collection<Uri> descendants = mProvider.onGetSliceDescendants(uri);
+        descendants.removeAll(SPECIAL_CASE_PLATFORM_URIS);
 
         assertThat(descendants).isEmpty();
     }
@@ -293,16 +302,18 @@ public class SettingsSliceProviderTest {
                 .authority(SettingsSlicesContract.AUTHORITY)
                 .appendPath(SettingsSlicesContract.PATH_SETTING_ACTION)
                 .build();
-        final Uri expectedUri = new Uri.Builder()
+        final Collection<Uri> expectedUris = new HashSet<>();
+        expectedUris.addAll(SPECIAL_CASE_PLATFORM_URIS);
+        expectedUris.add(new Uri.Builder()
                 .scheme(SCHEME_CONTENT)
                 .authority(SettingsSlicesContract.AUTHORITY)
                 .appendPath(SettingsSlicesContract.PATH_SETTING_ACTION)
                 .appendPath(key)
-                .build();
+                .build());
 
         final Collection<Uri> descendants = mProvider.onGetSliceDescendants(uri);
 
-        assertThat(descendants).containsExactly(expectedUri);
+        assertThat(descendants).containsExactlyElementsIn(expectedUris);
     }
 
     @Test
@@ -313,16 +324,18 @@ public class SettingsSliceProviderTest {
                 .scheme(SCHEME_CONTENT)
                 .authority(SettingsSlicesContract.AUTHORITY)
                 .build();
-        final Uri expectedUri = new Uri.Builder()
+        final Collection<Uri> expectedUris = new HashSet<>();
+        expectedUris.addAll(SPECIAL_CASE_PLATFORM_URIS);
+        expectedUris.add(new Uri.Builder()
                 .scheme(SCHEME_CONTENT)
                 .authority(SettingsSlicesContract.AUTHORITY)
                 .appendPath(SettingsSlicesContract.PATH_SETTING_ACTION)
                 .appendPath(key)
-                .build();
+                .build());
 
         final Collection<Uri> descendants = mProvider.onGetSliceDescendants(uri);
 
-        assertThat(descendants).containsExactly(expectedUri);
+        assertThat(descendants).containsExactlyElementsIn(expectedUris);
     }
 
     @Test
@@ -334,22 +347,31 @@ public class SettingsSliceProviderTest {
         final Uri uri = new Uri.Builder()
                 .scheme(SCHEME_CONTENT)
                 .build();
-        final Uri expectedPlatformUri = new Uri.Builder()
+        final Collection<Uri> expectedUris = new HashSet<>();
+        expectedUris.addAll(SPECIAL_CASE_PLATFORM_URIS);
+        expectedUris.add(new Uri.Builder()
                 .scheme(SCHEME_CONTENT)
                 .authority(SettingsSlicesContract.AUTHORITY)
                 .appendPath(SettingsSlicesContract.PATH_SETTING_ACTION)
                 .appendPath(platformKey)
-                .build();
-        final Uri expectedOemUri = new Uri.Builder()
+                .build());
+        expectedUris.add(new Uri.Builder()
                 .scheme(SCHEME_CONTENT)
                 .authority(SettingsSliceProvider.SLICE_AUTHORITY)
                 .appendPath(SettingsSlicesContract.PATH_SETTING_ACTION)
                 .appendPath(oemKey)
-                .build();
+                .build());
 
         final Collection<Uri> descendants = mProvider.onGetSliceDescendants(uri);
 
-        assertThat(descendants).containsExactly(expectedPlatformUri, expectedOemUri);
+        assertThat(descendants).containsExactlyElementsIn(expectedUris);
+    }
+
+    @Test
+    public void bindSlice_wifiSlice_returnsWifiSlice() {
+        final Slice wifiSlice = mProvider.onBindSlice(WifiSliceBuilder.WIFI_URI);
+
+        assertThat(wifiSlice.getUri()).isEqualTo(WifiSliceBuilder.WIFI_URI);
     }
 
     private void insertSpecialCase(String key) {