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Add feature flag for force L3 dev option

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Bug: 301669353
Change-Id: I289bed846982e94584fdb067e84186a61587d578
This commit is contained in:
Kyle Zhang
2023-10-31 20:30:13 +00:00
parent 061cf714f8
commit 519d26d8f0
4 changed files with 39 additions and 0 deletions
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19
src/com/android/settings/development/widevine/ForceL3FallbackPreferenceController.java
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@@ -18,17 +18,22 @@ package com.android.settings.development.widevine;
import android.content.Context;
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 Widevine settings) enforces L3 security level
* of Widevine CDM.
*/
public class ForceL3FallbackPreferenceController extends TogglePreferenceController {
private static final String TAG = "ForceL3FallbackPreferenceController";
public ForceL3FallbackPreferenceController(Context context, String preferenceKey) {
super(context, preferenceKey);
@@ -45,6 +50,20 @@ public class ForceL3FallbackPreferenceController extends TogglePreferenceControl
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)) {