Storage banner when device in low disk state.

    <!-- SD card & phone storage settings summary. Displayed when the total memory usage is being calculated. Will be replaced with a number like "12.3 GB" when finished calucating. [CHAR LIMIT=30] -->

    <string name="memory_calculating_size">Calculating\u2026</string>

    <!-- SD card & phone storage settings title. Displayed as a title when showing the total usage of applications installed. Below it will be a number like "123.4 MB" indicating used storage. [CHAR LIMIT=50] -->

    <string name="memory_apps_usage">Apps</string>

    <string name="memory_apps_usage">Apps (app data &amp; media content)</string>

    <!-- SD card & phone storage settings title. Displayed as a title when showing the total usage of media on the device. Below it will be a number like "123.4 MB" indicating used storage. [CHAR LIMIT=50] -->

    <string name="memory_media_usage">Media</string>

    <!-- SD card & phone storage settings title. Displayed as a title when showing the total usage of /sdcard/Download on the device. Below it will be a number like "123.4 MB" indicating used storage. [CHAR LIMIT=50] -->

    <!-- SD card eject progress text   -->

    <string name="sd_ejecting_summary">Unmount in progress</string>

    <!-- Settings item title when storage is running low [CHAR LIMIT=32] -->

    <string name="storage_low_title">Storage space is running out</string>

    <!-- Settings item summary when storage is running low [CHAR LIMIT=NONE] -->

    <string name="storage_low_summary">Some system functions, such as syncing, may not work correctly. Try to free space by deleting or unpinning items, such as apps or media content.</string>

    <!-- Storage setting.  Menu option for USB transfer settings [CHAR LIMIT=30]-->

    <string name="storage_menu_usb">USB computer connection</string>

package com.android.settings.deviceinfo;

import android.app.ActivityThread;

import android.app.DownloadManager;

import android.content.Context;

import android.content.Intent;

import android.content.pm.IPackageManager;

import android.content.res.Resources;

import android.graphics.drawable.ShapeDrawable;

import android.graphics.drawable.shapes.RectShape;

import android.os.Environment;

import android.os.Handler;

import android.os.Message;

import android.os.RemoteException;

import android.os.storage.StorageManager;

import android.os.storage.StorageVolume;

import android.preference.Preference;

    private Preference[] mPreferences;

    private Preference mMountTogglePreference;

    private Preference mFormatPreference;

    private Preference mStorageLow;

    private int[] mColors;

    private Resources mResources;

            mFormatPreference.setTitle(R.string.sd_format);

            mFormatPreference.setSummary(R.string.sd_format_summary);

        }

        final IPackageManager pm = ActivityThread.getPackageManager();

        try {

            if (pm.isStorageLow()) {

                mStorageLow = new Preference(getContext());

                mStorageLow.setTitle(R.string.storage_low_title);

                mStorageLow.setSummary(R.string.storage_low_summary);

            } else {

                mStorageLow = null;

            }

        } catch (RemoteException e) {

        }

    }

    public StorageVolume getStorageVolume() {

        }

        addPreference(mUsageBarPreference);

        if (mStorageLow != null) {

            addPreference(mStorageLow);

        }

        for (int i = 0; i < numberOfCategories; i++) {

            addPreference(mPreferences[i]);

        }