Use new naming for Widevine Developer option.

Bug: 301669353
Change-Id: Idf9802fc6bbffdc81c9c0fa3527dc3eb7efbf2a1

src/com/android/settings/development/mediadrm/ForceSwSecureCryptoFallbackPreferenceController.java

@@ -0,0 +1,80 @@
+/*
+* 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.mediadrm;
+
+import android.content.Context;
+import android.media.MediaDrm;
+import android.sysprop.WidevineProperties;
+import android.util.Log;
+
+import androidx.preference.Preference;
+
+import com.android.internal.annotations.VisibleForTesting;
+import com.android.settings.R;
+import com.android.settings.core.TogglePreferenceController;
+import com.android.settingslib.development.DevelopmentSettingsEnabler;
+import com.android.settings.media_drm.Flags;
+
+/**
+ * The controller (in the Media Drm settings) enforces software secure crypto.
+*/
+public class ForceSwSecureCryptoFallbackPreferenceController extends TogglePreferenceController {
+    private static final String TAG = "ForceSwSecureCryptoFallbackPreferenceController";
+
+    public ForceSwSecureCryptoFallbackPreferenceController(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 void updateState(Preference preference) {
+        if (Flags.forceL3Enabled()) {
+            preference.setEnabled(true);
+            Log.i(TAG, "forceL3Enabled is on");
+        } else {
+            preference.setEnabled(false);
+            // In case of flag rollback, the controller should be unchecked.
+            WidevineProperties.forcel3_enabled(false);
+            Log.i(TAG, "forceL3Enabled is off");
+        }
+        super.updateState(preference);
+    }
+
+    @Override
+    public int getAvailabilityStatus() {
+        if (DevelopmentSettingsEnabler.isDevelopmentSettingsEnabled(mContext)) {
+            return AVAILABLE;
+        } else {
+            return CONDITIONALLY_UNAVAILABLE;
+        }
+    }
+
+    @Override
+    public int getSliceHighlightMenuRes() {
+        return R.string.menu_key_system;
+    }
+}