Merge "Force refresh language & input fragment title onResume."

package com.android.settings.language;

import android.app.Activity;

import android.content.ComponentName;

import android.content.Context;

import android.content.pm.PackageManager;

    public void onAttach(Context context) {

        super.onAttach(context);

        mProgressiveDisclosureMixin.setTileLimit(2);

    }

    @Override

    public void onResume() {

        super.onResume();

        // Hack to update action bar title. It's necessary to refresh title because this page user

        // can change locale from here and fragment won't relaunch. Once language changes, title

        // must display in the new language.

        final Activity activity = getActivity();

        if (activity == null) {

            return;

        }

        activity.setTitle(R.string.language_keyboard_settings_title);

    }

    @Override