} catch (RemoteException ex) {
            // Not much can be done
        }
<<<<<<< HEAD
    }

    private void updateUiExact(long totalSize, long availSize, long appsSize, long[] mediaSizes) {
        // There are other things that can take up storage, but we didn't measure it.
        // add that unaccounted-for-usage to Apps Usage
        long appsPlusRemaining = totalSize - availSize;
        for (int i = 0; i < Constants.NUM_MEDIA_DIRS_TRACKED; i++) {
            if (Constants.mMediaDirs.get(i).mPreferenceName == null) {
                continue;
            }
            appsPlusRemaining -= mediaSizes[i];
        }

        mInternalSize.setSummary(formatSize(totalSize));
        mInternalAvail.setSummary(formatSize(availSize));
        mInternalAppsUsage.setSummary(formatSize(appsPlusRemaining));

        mInternalUsageChart.clear();
        mInternalUsageChart.addEntry(appsPlusRemaining / (float) totalSize, mInternalAppsColor);

        for (int i = 0; i < Constants.NUM_MEDIA_DIRS_TRACKED; i++) {
            if (Constants.mMediaDirs.get(i).mPreferenceName == null) {
                continue;
            }
            this.mMediaPreferences[i].setSummary(formatSize(mediaSizes[i]));
            // don't add entry to color chart for media usage and for zero-sized dirs
            if (mediaSizes[i] > 0) {
                final int color = mRes.getColor(Constants.mMediaDirs.get(i).mColor);
                mInternalUsageChart.addEntry(mediaSizes[i] / (float) totalSize, color);
            }
        }
        mInternalUsageChart.addEntry(availSize / (float) totalSize, mInternalAvailColor);
        mInternalUsageChart.commit();
    }

    private void updateUiApproximate(long totalSize, long availSize) {
        mInternalSize.setSummary(formatSize(totalSize));
        mInternalAvail.setSummary(formatSize(availSize));

        final long usedSize = totalSize - availSize;

        mInternalUsageChart.clear();
        mInternalUsageChart.addEntry(usedSize / (float) totalSize, mInternalUsedColor);
        mInternalUsageChart.commit();
    }

    private void updateExternalStorage(long totalSize, long availSize) {
        String status = Environment.getExternalStorageState();
        String readOnly = "";
        if (status.equals(Environment.MEDIA_MOUNTED_READ_ONLY)) {
            status = Environment.MEDIA_MOUNTED;
            readOnly = mRes.getString(R.string.read_only);
        }

        if (status.equals(Environment.MEDIA_MOUNTED)) {
            if (!Environment.isExternalStorageRemovable()) {
                // This device has built-in storage that is not removable.
                // There is no reason for the user to unmount it.
                if (mSdMountToggleAdded) {
                    mSdMountPreferenceGroup.removePreference(mSdMountToggle);
                    mSdMountToggleAdded = false;
                }
            }
            try {
                mSdSize.setSummary(formatSize(totalSize));
                mSdAvail.setSummary(formatSize(availSize) + readOnly);

                mSdMountToggle.setEnabled(true);
                mSdMountToggle.setTitle(mRes.getString(R.string.sd_eject));
                mSdMountToggle.setSummary(mRes.getString(R.string.sd_eject_summary));

            } catch (IllegalArgumentException e) {
                // this can occur if the SD card is removed, but we haven't
                // received the ACTION_MEDIA_REMOVED Intent yet.
                status = Environment.MEDIA_REMOVED;
            }
        } else {
            mSdSize.setSummary(mRes.getString(R.string.sd_unavailable));
            mSdAvail.setSummary(mRes.getString(R.string.sd_unavailable));

            if (!Environment.isExternalStorageRemovable()) {
                if (status.equals(Environment.MEDIA_UNMOUNTED)) {
                    if (!mSdMountToggleAdded) {
                        mSdMountPreferenceGroup.addPreference(mSdMountToggle);
                        mSdMountToggleAdded = true;
                    }
                }
            }

            if (status.equals(Environment.MEDIA_UNMOUNTED) || status.equals(Environment.MEDIA_NOFS)
                    || status.equals(Environment.MEDIA_UNMOUNTABLE)) {
                mSdMountToggle.setEnabled(true);
                mSdMountToggle.setTitle(mRes.getString(R.string.sd_mount));
                mSdMountToggle.setSummary(mRes.getString(R.string.sd_mount_summary));
            } else {
                mSdMountToggle.setEnabled(false);
                mSdMountToggle.setTitle(mRes.getString(R.string.sd_mount));
                mSdMountToggle.setSummary(mRes.getString(R.string.sd_insert_summary));
            }
        }
    }

    private String formatSize(long size) {
        return Formatter.formatFileSize(getActivity(), size);
=======
        mClickedMountToggle = null;
>>>>>>> b593a6280fc7d56cce37e42e5271019a00fe12e0
    }

    public void onCancel(DialogInterface dialog) {

        } catch (RemoteException ex) {
            // Not much can be done
        }
        mClickedMountToggle = null;
    }

    public void onCancel(DialogInterface dialog) {