Add Widevine developer option to settings
Bug: 301669353
Change-Id: Idcca4cc6ce2e614a79a0ac95eb8c39cf05b91f56
diff --git a/res/xml/development_settings.xml b/res/xml/development_settings.xml
index f890984..f0a2881 100644
--- a/res/xml/development_settings.xml
+++ b/res/xml/development_settings.xml
@@ -619,6 +619,11 @@
android:title="@string/transcode_settings_title"
android:fragment="com.android.settings.development.transcode.TranscodeSettingsFragment" />
+ <Preference
+ android:key="widevine_settings"
+ android:title="@string/widevine_settings_title"
+ android:fragment="com.android.settings.development.widevine.WidevineSettingsFragment" />
+
</PreferenceCategory>
<PreferenceCategory
diff --git a/res/xml/widevine_settings.xml b/res/xml/widevine_settings.xml
new file mode 100644
index 0000000..1c118f0
--- /dev/null
+++ b/res/xml/widevine_settings.xml
@@ -0,0 +1,29 @@
+<?xml version="1.0" encoding="utf-8"?>
+<!--
+ ~ Copyright (C) 2023 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.
+ -->
+
+<PreferenceScreen
+ xmlns:android="http://schemas.android.com/apk/res/android"
+ xmlns:settings="http://schemas.android.com/apk/res-auto"
+ android:title="@string/widevine_settings_title"
+ settings:searchable="false">
+
+ <SwitchPreference
+ android:key="force_l3_fallback"
+ android:title="@string/force_l3_fallback_title"
+ android:summary="@string/force_l3_fallback_summary"
+ settings:controller="com.android.settings.development.widevine.ForceL3FallbackPreferenceController" />
+</PreferenceScreen>
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diff --git a/src/com/android/settings/development/widevine/ForceL3FallbackPreferenceController.java b/src/com/android/settings/development/widevine/ForceL3FallbackPreferenceController.java
new file mode 100644
index 0000000..05f2dc1
--- /dev/null
+++ b/src/com/android/settings/development/widevine/ForceL3FallbackPreferenceController.java
@@ -0,0 +1,61 @@
+/*
+* Copyright (C) 2023 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.development.widevine;
+
+import android.content.Context;
+import android.sysprop.WidevineProperties;
+
+import com.android.internal.annotations.VisibleForTesting;
+import com.android.settings.R;
+import com.android.settings.core.TogglePreferenceController;
+import com.android.settingslib.development.DevelopmentSettingsEnabler;
+
+/**
+ * The controller (in the Media Widevine settings) enforces L3 security level
+* of Widevine CDM.
+*/
+public class ForceL3FallbackPreferenceController extends TogglePreferenceController {
+
+ public ForceL3FallbackPreferenceController(Context context, String preferenceKey) {
+ super(context, preferenceKey);
+ }
+
+ @Override
+ public boolean isChecked() {
+ return WidevineProperties.forcel3_enabled().orElse(false);
+ }
+
+ @Override
+ public boolean setChecked(boolean isChecked) {
+ WidevineProperties.forcel3_enabled(isChecked);
+ return true;
+ }
+
+ @Override
+ public int getAvailabilityStatus() {
+ if (DevelopmentSettingsEnabler.isDevelopmentSettingsEnabled(mContext)) {
+ return AVAILABLE;
+ } else {
+ return CONDITIONALLY_UNAVAILABLE;
+ }
+ }
+
+ @Override
+ public int getSliceHighlightMenuRes() {
+ return R.string.menu_key_system;
+ }
+}
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diff --git a/src/com/android/settings/development/widevine/WidevineSettingsFragment.java b/src/com/android/settings/development/widevine/WidevineSettingsFragment.java
new file mode 100644
index 0000000..058aa40
--- /dev/null
+++ b/src/com/android/settings/development/widevine/WidevineSettingsFragment.java
@@ -0,0 +1,58 @@
+/*
+* Copyright (C) 2023 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.development.widevine;
+
+import android.app.settings.SettingsEnums;
+import android.content.Context;
+
+import com.android.settings.R;
+import com.android.settings.dashboard.DashboardFragment;
+import com.android.settings.search.BaseSearchIndexProvider;
+import com.android.settingslib.development.DevelopmentSettingsEnabler;
+import com.android.settingslib.search.SearchIndexable;
+
+/**
+ * Fragment for native widevine settings in Developer options.
+*/
+@SearchIndexable
+public class WidevineSettingsFragment extends DashboardFragment {
+ private static final String TAG = "WidevineSettings";
+
+ @Override
+ protected String getLogTag() {
+ return TAG;
+ }
+
+ @Override
+ protected int getPreferenceScreenResId() {
+ return R.xml.widevine_settings;
+ }
+
+ @Override
+ public int getMetricsCategory() {
+ return SettingsEnums.WIDEVINE_SETTINGS;
+ }
+
+ public static final BaseSearchIndexProvider SEARCH_INDEX_DATA_PROVIDER =
+ new BaseSearchIndexProvider(R.xml.widevine_settings) {
+
+ @Override
+ protected boolean isPageSearchEnabled(Context context) {
+ return DevelopmentSettingsEnabler.isDevelopmentSettingsEnabled(context);
+ }
+ };
+}
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