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Commit ca74c90c authored by Amith Yamasani's avatar Amith Yamasani
Browse files

Add title to nested preference screens. 

Fixes #1894381
parent 0781df94

core/java/android/preference/PreferenceScreen.java

+10 −2
Original line number Diff line number Diff line
@@ -22,6 +22,7 @@ import android.content.DialogInterface; 
import android.os.Bundle;

import android.os.Parcel;

import android.os.Parcelable;

import android.text.TextUtils;

import android.util.AttributeSet;

import android.view.View;

import android.widget.Adapter;
@@ -147,8 +148,15 @@ public final class PreferenceScreen extends PreferenceGroup implements AdapterVi 
        ListView listView = new ListView(context);

        bind(listView);



        Dialog dialog = mDialog = new Dialog(context, com.android.internal.R.style.Theme_NoTitleBar);

        // Set the title bar if title is available, else no title bar

        final CharSequence title = getTitle();

        Dialog dialog = mDialog = new Dialog(context, !TextUtils.isEmpty(title)

                ? com.android.internal.R.style.Theme_NoTitleBar

                : com.android.internal.R.style.Theme);

        dialog.setContentView(listView);

        if (!TextUtils.isEmpty(title)) {

            dialog.setTitle(title);

        }

        dialog.setOnDismissListener(this);

        if (state != null) {

            dialog.onRestoreInstanceState(state);