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

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);
+    }
+}