Merge "Use AssistUtils.getAssistInfo" into mnc-dev

import android.content.Intent;

import android.content.pm.PackageManager;

import android.content.pm.ResolveInfo;

import android.os.UserHandle;

import android.provider.Settings;

import android.service.voice.VoiceInteractionService;

import android.service.voice.VoiceInteractionServiceInfo;

import android.speech.RecognitionService;

import android.util.AttributeSet;

import android.util.Log;

import android.view.View;

import android.view.ViewGroup;

import com.android.internal.app.AssistUtils;

import com.android.settings.AppListPreferenceWithSettings;

import com.android.settings.R;

    private final List<Info> mAvailableAssistants = new ArrayList<>();

    private final AssistUtils mAssistUtils;

    public DefaultAssistPreference(Context context, AttributeSet attrs) {

        super(context, attrs);

        setShowItemNone(true);

        setDialogTitle(R.string.choose_assist_title);

        mAssistUtils = new AssistUtils(context);

    }

    @Override

    }

    public ComponentName getCurrentAssist() {

        String currentSetting = Settings.Secure.getString(getContext().getContentResolver(),

                Settings.Secure.ASSISTANT);

        return currentSetting == null ? null : ComponentName.unflattenFromString(currentSetting);

        return mAssistUtils.getAssistComponentForUser(UserHandle.myUserId());

    }

    public void refreshAssistApps() {