Show hearing device pairing intro according to the device's supported status

Bug: 390078046 Test: atest HearingDevicePairingIntroPreferenceControllerTest Flag: EXEMPT bugfix Change-Id: I19b9825a55732c9edb058dd517d6021549e55307
2025-03-21 14:24:14 +08:00
parent 54804166e4
commit e3eb185e00
4 changed files with 206 additions and 1 deletions
--- a/src/com/android/settings/accessibility/HearingDevicePairingIntroPreferenceController.java
+++ b/src/com/android/settings/accessibility/HearingDevicePairingIntroPreferenceController.java
@@ -0,0 +1,77 @@
+/*
+ * Copyright (C) 2025 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.accessibility;
+
+import android.content.Context;
+
+import androidx.annotation.NonNull;
+import androidx.preference.Preference;
+import androidx.preference.PreferenceScreen;
+
+import com.android.settings.R;
+import com.android.settings.core.BasePreferenceController;
+
+import com.google.common.annotations.VisibleForTesting;
+
+public class HearingDevicePairingIntroPreferenceController extends BasePreferenceController {
+    private final HearingAidHelper mHelper;
+
+    public HearingDevicePairingIntroPreferenceController(
+            @NonNull Context context,
+            @NonNull String preferenceKey) {
+        super(context, preferenceKey);
+        mHelper = new HearingAidHelper(context);
+    }
+
+    @VisibleForTesting
+    public HearingDevicePairingIntroPreferenceController(
+            @NonNull Context context,
+            @NonNull String preferenceKey,
+            @NonNull HearingAidHelper hearingAidHelper) {
+        super(context, preferenceKey);
+        mHelper = hearingAidHelper;
+    }
+
+    @Override
+    public int getAvailabilityStatus() {
+        return mHelper.isHearingAidSupported() ? AVAILABLE : UNSUPPORTED_ON_DEVICE;
+    }
+
+    @Override
+    public void displayPreference(@NonNull PreferenceScreen screen) {
+        super.displayPreference(screen);
+
+        final Preference pairingIntroPreference = screen.findPreference(getPreferenceKey());
+        final boolean isAshaProfileSupported = mHelper.isAshaProfileSupported();
+        final boolean isHapClientProfileSupported = mHelper.isHapClientProfileSupported();
+        if (isAshaProfileSupported && isHapClientProfileSupported) {
+            pairingIntroPreference.setTitle(
+                    mContext.getString(R.string.accessibility_hearing_device_pairing_intro));
+        } else if (isAshaProfileSupported) {
+            pairingIntroPreference.setTitle(
+                    mContext.getString(
+                            R.string.accessibility_hearing_device_pairing_asha_only_intro));
+        } else if (isHapClientProfileSupported) {
+            pairingIntroPreference.setTitle(
+                    mContext.getString(
+                            R.string.accessibility_hearing_device_pairing_hap_only_intro));
+        } else {
+            // Intentionally blank, getAvailabilityStatus() should handle visibility for
+            // none-supported case.
+        }
+    }
+}