Add feature provider for bluetooth settings

Also add method to get settings uri for specific device. Use feature
provider here because it give us more flexibility.

Bug: 120803703
Test: RunSettingsRoboTests
Change-Id: I6f4840e76279c02a75b95fdecd822a72cb0b42e5

res/values/config.xml

@@ -165,4 +165,7 @@
 
     <!-- Email address for the homepage contextual cards feedback -->
     <string name="config_contextual_card_feedback_email" translatable="false"></string>
+
+    <!-- Uri that represents extra bluetooth settings -->
+    <string name="config_bluetooth_device_settings_uri" translatable="false">content://com.google.android.gms.nearby.fastpair/settings_slice?addr=<xliff:g id="mac_address">%1$s</xliff:g></string>
 </resources>

src/com/android/settings/bluetooth/BluetoothDeviceDetailsFragment.java

@@ -19,9 +19,7 @@ package com.android.settings.bluetooth;
 import static android.os.UserManager.DISALLOW_CONFIG_BLUETOOTH;
 
 import android.bluetooth.BluetoothDevice;
-import android.content.ContentResolver;
 import android.content.Context;
-import android.net.Uri;
 import android.os.Bundle;
 import android.util.FeatureFlagUtils;
 
@@ -31,6 +29,7 @@ import com.android.internal.logging.nano.MetricsProto;
 import com.android.settings.R;
 import com.android.settings.core.FeatureFlags;
 import com.android.settings.dashboard.RestrictedDashboardFragment;
+import com.android.settings.overlay.FeatureFactory;
 import com.android.settings.slices.SlicePreferenceController;
 import com.android.settingslib.bluetooth.CachedBluetoothDevice;
 import com.android.settingslib.bluetooth.LocalBluetoothManager;
@@ -105,12 +104,10 @@ public class BluetoothDeviceDetailsFragment extends RestrictedDashboardFragment
         super.onAttach(context);
 
         if (FeatureFlagUtils.isEnabled(context, FeatureFlags.SLICE_INJECTION)) {
-            //TODO(b/120803703): update it to get data from feature provider
-            use(SlicePreferenceController.class).setSliceUri(new Uri.Builder()
-                    .scheme(ContentResolver.SCHEME_CONTENT)
-                    .authority("com.google.android.apps.wearables.maestro.companion")
-                    .appendPath("setting_slice")
-                    .build());
+            final BluetoothFeatureProvider featureProvider = FeatureFactory.getFactory(context)
+                    .getBluetoothFeatureProvider(context);
+            use(SlicePreferenceController.class).setSliceUri(
+                    featureProvider.getBluetoothDeviceSettingsUri(mDeviceAddress));
         }
     }
 

src/com/android/settings/bluetooth/BluetoothFeatureProvider.java

@@ -0,0 +1,32 @@
+/*
+ * Copyright (C) 2018 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.bluetooth;
+
+import android.net.Uri;
+
+/**
+ * Provider for bluetooth related feature
+ */
+public interface BluetoothFeatureProvider {
+
+    /**
+     * Get the {@link Uri} that represents extra settings for a specific bluetooth device
+     * @param macAddress Bluetooth mac address
+     * @return {@link Uri} for extra settings
+     */
+    Uri getBluetoothDeviceSettingsUri(String macAddress);
+}

src/com/android/settings/bluetooth/BluetoothFeatureProviderImpl.java

@@ -0,0 +1,41 @@
+/*
+ * Copyright (C) 2018 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.bluetooth;
+
+import android.content.Context;
+import android.net.Uri;
+
+import com.android.settings.R;
+
+/**
+ * Impl of {@link BluetoothFeatureProvider}
+ */
+public class BluetoothFeatureProviderImpl implements BluetoothFeatureProvider {
+
+    private Context mContext;
+
+    public BluetoothFeatureProviderImpl(Context context) {
+        mContext = context;
+    }
+
+    @Override
+    public Uri getBluetoothDeviceSettingsUri(String macAddress) {
+        final String uriString = mContext.getString(R.string.config_bluetooth_device_settings_uri,
+                macAddress);
+        return Uri.parse(uriString);
+    }
+}

src/com/android/settings/overlay/FeatureFactory.java

@@ -24,6 +24,7 @@ import com.android.settings.R;
 import com.android.settings.accounts.AccountFeatureProvider;
 import com.android.settings.applications.ApplicationFeatureProvider;
 import com.android.settings.biometrics.face.FaceFeatureProvider;
+import com.android.settings.bluetooth.BluetoothFeatureProvider;
 import com.android.settings.dashboard.DashboardFeatureProvider;
 import com.android.settings.dashboard.suggestions.SuggestionFeatureProvider;
 import com.android.settings.enterprise.EnterprisePrivacyFeatureProvider;
@@ -114,6 +115,8 @@ public abstract class FeatureFactory {
 
     public abstract FaceFeatureProvider getFaceFeatureProvider();
 
+    public abstract BluetoothFeatureProvider getBluetoothFeatureProvider(Context context);
+
     public static final class FactoryNotFoundException extends RuntimeException {
         public FactoryNotFoundException(Throwable throwable) {
             super("Unable to create factory. Did you misconfigure Proguard?", throwable);

src/com/android/settings/overlay/FeatureFactoryImpl.java

@@ -30,6 +30,8 @@ import com.android.settings.applications.ApplicationFeatureProvider;
 import com.android.settings.applications.ApplicationFeatureProviderImpl;
 import com.android.settings.biometrics.face.FaceFeatureProvider;
 import com.android.settings.biometrics.face.FaceFeatureProviderImpl;
+import com.android.settings.bluetooth.BluetoothFeatureProvider;
+import com.android.settings.bluetooth.BluetoothFeatureProviderImpl;
 import com.android.settings.connecteddevice.dock.DockUpdaterFeatureProviderImpl;
 import com.android.settings.core.instrumentation.SettingsMetricsFeatureProvider;
 import com.android.settings.dashboard.DashboardFeatureProvider;
@@ -81,6 +83,7 @@ public class FeatureFactoryImpl extends FeatureFactory {
     private PanelFeatureProvider mPanelFeatureProvider;
     private ContextualCardFeatureProvider mContextualCardFeatureProvider;
     private FaceFeatureProvider mFaceFeatureProvider;
+    private BluetoothFeatureProvider mBluetoothFeatureProvider;
 
     @Override
     public SupportFeatureProvider getSupportFeatureProvider(Context context) {
@@ -242,4 +245,13 @@ public class FeatureFactoryImpl extends FeatureFactory {
         }
         return mFaceFeatureProvider;
     }
+
+    @Override
+    public BluetoothFeatureProvider getBluetoothFeatureProvider(Context context) {
+        if (mBluetoothFeatureProvider == null) {
+            mBluetoothFeatureProvider = new BluetoothFeatureProviderImpl(
+                    context.getApplicationContext());
+        }
+        return mBluetoothFeatureProvider;
+    }
 }

tests/robotests/src/com/android/settings/bluetooth/BluetoothFeatureProviderImplTest.java

@@ -0,0 +1,46 @@
+/*
+ * Copyright (C) 2018 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.bluetooth;
+
+import static com.google.common.truth.Truth.assertThat;
+
+import android.net.Uri;
+
+import org.junit.Before;
+import org.junit.Test;
+import org.junit.runner.RunWith;
+import org.robolectric.RobolectricTestRunner;
+import org.robolectric.RuntimeEnvironment;
+
+@RunWith(RobolectricTestRunner.class)
+public class BluetoothFeatureProviderImplTest {
+    private static final String PARAMETER_KEY = "addr";
+    private static final String MAC_ADDRESS = "04:52:C7:0B:D8:3C";
+    private BluetoothFeatureProvider mBluetoothFeatureProvider;
+
+    @Before
+    public void setUp() {
+        mBluetoothFeatureProvider = new BluetoothFeatureProviderImpl(
+                RuntimeEnvironment.application);
+    }
+
+    @Test
+    public void getBluetoothDeviceSettingsUri_containCorrectMacAddress() {
+        final Uri uri = mBluetoothFeatureProvider.getBluetoothDeviceSettingsUri(MAC_ADDRESS);
+        assertThat(uri.getQueryParameterNames()).containsExactly(PARAMETER_KEY);
+        assertThat(uri.getQueryParameter(PARAMETER_KEY)).isEqualTo(MAC_ADDRESS);
+    }
+}

tests/robotests/src/com/android/settings/testutils/FakeFeatureFactory.java

@@ -24,6 +24,7 @@ import android.content.Context;
 import com.android.settings.accounts.AccountFeatureProvider;
 import com.android.settings.applications.ApplicationFeatureProvider;
 import com.android.settings.biometrics.face.FaceFeatureProvider;
+import com.android.settings.bluetooth.BluetoothFeatureProvider;
 import com.android.settings.dashboard.DashboardFeatureProvider;
 import com.android.settings.dashboard.suggestions.SuggestionFeatureProvider;
 import com.android.settings.enterprise.EnterprisePrivacyFeatureProvider;
@@ -66,6 +67,7 @@ public class FakeFeatureFactory extends FeatureFactory {
     public final AccountFeatureProvider mAccountFeatureProvider;
     public final ContextualCardFeatureProvider mContextualCardFeatureProvider;
     public final FaceFeatureProvider mFaceFeatureProvider;
+    public final BluetoothFeatureProvider mBluetoothFeatureProvider;
 
     public PanelFeatureProvider panelFeatureProvider;
     public SlicesFeatureProvider slicesFeatureProvider;
@@ -111,6 +113,7 @@ public class FakeFeatureFactory extends FeatureFactory {
         mContextualCardFeatureProvider = mock(ContextualCardFeatureProvider.class);
         panelFeatureProvider = mock(PanelFeatureProvider.class);
         mFaceFeatureProvider = mock(FaceFeatureProvider.class);
+        mBluetoothFeatureProvider = mock(BluetoothFeatureProvider.class);
     }
 
     @Override
@@ -207,4 +210,9 @@ public class FakeFeatureFactory extends FeatureFactory {
     public FaceFeatureProvider getFaceFeatureProvider() {
         return mFaceFeatureProvider;
     }
+
+    @Override
+    public BluetoothFeatureProvider getBluetoothFeatureProvider(Context context) {
+        return mBluetoothFeatureProvider;
+    }
 }