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[MTE] disable dev option if security setting is on

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Test: make RunSettingsRoboTests
      check dev settings manually
Bug: 245624194
Change-Id: I3d9c9b89cd5483eee9800077943b1c30738e4c16
This commit is contained in:
Florian Mayer
2022-11-17 14:58:25 -08:00
parent 57c6df710b
commit fb8537f03b
3 changed files with 34 additions and 0 deletions
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16
src/com/android/settings/development/RebootWithMtePreferenceController.java
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@@ -21,8 +21,10 @@ import android.text.TextUtils;
import androidx.preference.Preference;
import com.android.settings.R;
import com.android.settings.Utils;
import com.android.settings.core.PreferenceControllerMixin;
import com.android.settings.security.MemtagHelper;
import com.android.settingslib.development.DeveloperOptionsPreferenceController;
public class RebootWithMtePreferenceController extends DeveloperOptionsPreferenceController
@@ -43,6 +45,20 @@ public class RebootWithMtePreferenceController extends DeveloperOptionsPreferenc
return android.os.SystemProperties.getBoolean("ro.arm64.memtag.bootctl_supported", false);
}
@Override
public CharSequence getSummary() {
if (MemtagHelper.isChecked()) {
return mContext.getResources().getString(R.string.reboot_with_mte_already_enabled);
}
return mContext.getResources().getString(R.string.reboot_with_mte_summary);
}
@Override
public void updateState(Preference preference) {
super.updateState(preference);
preference.setEnabled(!MemtagHelper.isChecked());
}
@Override
public String getPreferenceKey() {
return KEY_REBOOT_WITH_MTE;