| /* |
| * Copyright (C) 2015 The Android Open Source Project |
| * |
| * Licensed under the Apache License, Version 2.0 (the "License"); |
| * you may not use this file except in compliance with the License. |
| * You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| |
| package com.android.settings.deviceinfo; |
| |
| import android.app.Activity; |
| import android.app.AlertDialog; |
| import android.app.Dialog; |
| import android.app.Fragment; |
| import android.content.Context; |
| import android.content.DialogInterface; |
| import android.content.Intent; |
| import android.graphics.Color; |
| import android.graphics.drawable.Drawable; |
| import android.os.AsyncTask; |
| import android.os.Bundle; |
| import android.os.UserHandle; |
| import android.os.UserManager; |
| import android.os.storage.DiskInfo; |
| import android.os.storage.StorageEventListener; |
| import android.os.storage.StorageManager; |
| import android.os.storage.VolumeInfo; |
| import android.os.storage.VolumeRecord; |
| import android.support.annotation.NonNull; |
| import android.support.v7.preference.Preference; |
| import android.support.v7.preference.PreferenceCategory; |
| import android.text.TextUtils; |
| import android.text.format.Formatter; |
| import android.text.format.Formatter.BytesResult; |
| import android.util.Log; |
| import android.widget.Toast; |
| |
| import com.android.internal.logging.nano.MetricsProto.MetricsEvent; |
| import com.android.settings.R; |
| import com.android.settings.SettingsPreferenceFragment; |
| import com.android.settings.Utils; |
| import com.android.settings.core.instrumentation.InstrumentedDialogFragment; |
| import com.android.settings.dashboard.SummaryLoader; |
| import com.android.settings.search.BaseSearchIndexProvider; |
| import com.android.settings.search.Indexable; |
| import com.android.settings.search.SearchIndexableRaw; |
| import com.android.settingslib.RestrictedLockUtils; |
| import com.android.settingslib.deviceinfo.PrivateStorageInfo; |
| import com.android.settingslib.deviceinfo.StorageManagerVolumeProvider; |
| import com.android.settingslib.drawer.SettingsDrawerActivity; |
| |
| import java.io.File; |
| import java.text.NumberFormat; |
| import java.util.ArrayList; |
| import java.util.Collections; |
| import java.util.List; |
| |
| import static com.android.settingslib.RestrictedLockUtils.EnforcedAdmin; |
| |
| /** |
| * Panel showing both internal storage (both built-in storage and private |
| * volumes) and removable storage (public volumes). |
| */ |
| public class StorageSettings extends SettingsPreferenceFragment implements Indexable { |
| static final String TAG = "StorageSettings"; |
| |
| private static final String TAG_VOLUME_UNMOUNTED = "volume_unmounted"; |
| private static final String TAG_DISK_INIT = "disk_init"; |
| |
| static final int COLOR_PUBLIC = Color.parseColor("#ff9e9e9e"); |
| |
| static final int[] COLOR_PRIVATE = new int[] { |
| Color.parseColor("#ff26a69a"), |
| Color.parseColor("#ffab47bc"), |
| Color.parseColor("#fff2a600"), |
| Color.parseColor("#ffec407a"), |
| Color.parseColor("#ffc0ca33"), |
| }; |
| |
| private StorageManager mStorageManager; |
| |
| private PreferenceCategory mInternalCategory; |
| private PreferenceCategory mExternalCategory; |
| |
| private StorageSummaryPreference mInternalSummary; |
| private static long sTotalInternalStorage; |
| |
| @Override |
| public int getMetricsCategory() { |
| return MetricsEvent.DEVICEINFO_STORAGE; |
| } |
| |
| @Override |
| protected int getHelpResource() { |
| return R.string.help_uri_storage; |
| } |
| |
| @Override |
| public void onCreate(Bundle icicle) { |
| super.onCreate(icicle); |
| |
| final Context context = getActivity(); |
| |
| mStorageManager = context.getSystemService(StorageManager.class); |
| mStorageManager.registerListener(mStorageListener); |
| |
| if (sTotalInternalStorage <= 0) { |
| sTotalInternalStorage = mStorageManager.getPrimaryStorageSize(); |
| } |
| |
| addPreferencesFromResource(R.xml.device_info_storage); |
| |
| mInternalCategory = (PreferenceCategory) findPreference("storage_internal"); |
| mExternalCategory = (PreferenceCategory) findPreference("storage_external"); |
| |
| mInternalSummary = new StorageSummaryPreference(getPrefContext()); |
| |
| setHasOptionsMenu(true); |
| } |
| |
| private final StorageEventListener mStorageListener = new StorageEventListener() { |
| @Override |
| public void onVolumeStateChanged(VolumeInfo vol, int oldState, int newState) { |
| if (isInteresting(vol)) { |
| refresh(); |
| } |
| } |
| |
| @Override |
| public void onDiskDestroyed(DiskInfo disk) { |
| refresh(); |
| } |
| }; |
| |
| private static boolean isInteresting(VolumeInfo vol) { |
| switch(vol.getType()) { |
| case VolumeInfo.TYPE_PRIVATE: |
| case VolumeInfo.TYPE_PUBLIC: |
| return true; |
| default: |
| return false; |
| } |
| } |
| |
| private synchronized void refresh() { |
| final Context context = getPrefContext(); |
| |
| getPreferenceScreen().removeAll(); |
| mInternalCategory.removeAll(); |
| mExternalCategory.removeAll(); |
| |
| mInternalCategory.addPreference(mInternalSummary); |
| |
| int privateCount = 0; |
| long privateUsedBytes = 0; |
| long privateTotalBytes = 0; |
| |
| final List<VolumeInfo> volumes = mStorageManager.getVolumes(); |
| Collections.sort(volumes, VolumeInfo.getDescriptionComparator()); |
| |
| for (VolumeInfo vol : volumes) { |
| if (vol.getType() == VolumeInfo.TYPE_PRIVATE) { |
| final long volumeTotalBytes = PrivateStorageInfo.getTotalSize(vol, |
| sTotalInternalStorage); |
| final int color = COLOR_PRIVATE[privateCount++ % COLOR_PRIVATE.length]; |
| mInternalCategory.addPreference( |
| new StorageVolumePreference(context, vol, color, volumeTotalBytes)); |
| if (vol.isMountedReadable()) { |
| final File path = vol.getPath(); |
| privateUsedBytes += (volumeTotalBytes - path.getFreeSpace()); |
| privateTotalBytes += volumeTotalBytes; |
| } |
| } else if (vol.getType() == VolumeInfo.TYPE_PUBLIC) { |
| mExternalCategory.addPreference( |
| new StorageVolumePreference(context, vol, COLOR_PUBLIC, 0)); |
| } |
| } |
| |
| // Show missing private volumes |
| final List<VolumeRecord> recs = mStorageManager.getVolumeRecords(); |
| for (VolumeRecord rec : recs) { |
| if (rec.getType() == VolumeInfo.TYPE_PRIVATE |
| && mStorageManager.findVolumeByUuid(rec.getFsUuid()) == null) { |
| // TODO: add actual storage type to record |
| final Drawable icon = context.getDrawable(R.drawable.ic_sim_sd); |
| icon.mutate(); |
| icon.setTint(COLOR_PUBLIC); |
| |
| final Preference pref = new Preference(context); |
| pref.setKey(rec.getFsUuid()); |
| pref.setTitle(rec.getNickname()); |
| pref.setSummary(com.android.internal.R.string.ext_media_status_missing); |
| pref.setIcon(icon); |
| mInternalCategory.addPreference(pref); |
| } |
| } |
| |
| // Show unsupported disks to give a chance to init |
| final List<DiskInfo> disks = mStorageManager.getDisks(); |
| for (DiskInfo disk : disks) { |
| if (disk.volumeCount == 0 && disk.size > 0) { |
| final Preference pref = new Preference(context); |
| pref.setKey(disk.getId()); |
| pref.setTitle(disk.getDescription()); |
| pref.setSummary(com.android.internal.R.string.ext_media_status_unsupported); |
| pref.setIcon(R.drawable.ic_sim_sd); |
| mExternalCategory.addPreference(pref); |
| } |
| } |
| |
| final BytesResult result = Formatter.formatBytes(getResources(), privateUsedBytes, 0); |
| mInternalSummary.setTitle(TextUtils.expandTemplate(getText(R.string.storage_size_large), |
| result.value, result.units)); |
| mInternalSummary.setSummary(getString(R.string.storage_volume_used_total, |
| Formatter.formatFileSize(context, privateTotalBytes))); |
| if (mInternalCategory.getPreferenceCount() > 0) { |
| getPreferenceScreen().addPreference(mInternalCategory); |
| } |
| if (mExternalCategory.getPreferenceCount() > 0) { |
| getPreferenceScreen().addPreference(mExternalCategory); |
| } |
| |
| if (mInternalCategory.getPreferenceCount() == 2 |
| && mExternalCategory.getPreferenceCount() == 0) { |
| // Only showing primary internal storage, so just shortcut |
| final Bundle args = new Bundle(); |
| args.putString(VolumeInfo.EXTRA_VOLUME_ID, VolumeInfo.ID_PRIVATE_INTERNAL); |
| Intent intent = Utils.onBuildStartFragmentIntent(getActivity(), |
| StorageDashboardFragment.class.getName(), args, null, |
| R.string.storage_settings, null, false, getMetricsCategory()); |
| intent.putExtra(SettingsDrawerActivity.EXTRA_SHOW_MENU, true); |
| getActivity().startActivity(intent); |
| finish(); |
| } |
| } |
| |
| @Override |
| public void onResume() { |
| super.onResume(); |
| mStorageManager.registerListener(mStorageListener); |
| refresh(); |
| } |
| |
| @Override |
| public void onPause() { |
| super.onPause(); |
| mStorageManager.unregisterListener(mStorageListener); |
| } |
| |
| @Override |
| public boolean onPreferenceTreeClick(Preference pref) { |
| final String key = pref.getKey(); |
| if (pref instanceof StorageVolumePreference) { |
| // Picked a normal volume |
| final VolumeInfo vol = mStorageManager.findVolumeById(key); |
| |
| if (vol == null) { |
| return false; |
| } |
| |
| if (vol.getState() == VolumeInfo.STATE_UNMOUNTED) { |
| VolumeUnmountedFragment.show(this, vol.getId()); |
| return true; |
| } else if (vol.getState() == VolumeInfo.STATE_UNMOUNTABLE) { |
| DiskInitFragment.show(this, R.string.storage_dialog_unmountable, vol.getDiskId()); |
| return true; |
| } |
| |
| if (vol.getType() == VolumeInfo.TYPE_PRIVATE) { |
| final Bundle args = new Bundle(); |
| args.putString(VolumeInfo.EXTRA_VOLUME_ID, vol.getId()); |
| |
| if (VolumeInfo.ID_PRIVATE_INTERNAL.equals(vol.getId())) { |
| startFragment(this, StorageDashboardFragment.class.getCanonicalName(), |
| R.string.storage_settings, 0, args); |
| } else { |
| // TODO: Go to the StorageDashboardFragment once it fully handles all of the |
| // SD card cases and other private internal storage cases. |
| PrivateVolumeSettings.setVolumeSize(args, PrivateStorageInfo.getTotalSize(vol, |
| sTotalInternalStorage)); |
| startFragment(this, PrivateVolumeSettings.class.getCanonicalName(), |
| -1, 0, args); |
| } |
| |
| return true; |
| |
| } else if (vol.getType() == VolumeInfo.TYPE_PUBLIC) { |
| if (vol.isMountedReadable()) { |
| startActivity(vol.buildBrowseIntent()); |
| return true; |
| } else { |
| final Bundle args = new Bundle(); |
| args.putString(VolumeInfo.EXTRA_VOLUME_ID, vol.getId()); |
| startFragment(this, PublicVolumeSettings.class.getCanonicalName(), |
| -1, 0, args); |
| return true; |
| } |
| } |
| |
| } else if (key.startsWith("disk:")) { |
| // Picked an unsupported disk |
| DiskInitFragment.show(this, R.string.storage_dialog_unsupported, key); |
| return true; |
| |
| } else { |
| // Picked a missing private volume |
| final Bundle args = new Bundle(); |
| args.putString(VolumeRecord.EXTRA_FS_UUID, key); |
| startFragment(this, PrivateVolumeForget.class.getCanonicalName(), |
| R.string.storage_menu_forget, 0, args); |
| return true; |
| } |
| |
| return false; |
| } |
| |
| public static class MountTask extends AsyncTask<Void, Void, Exception> { |
| private final Context mContext; |
| private final StorageManager mStorageManager; |
| private final String mVolumeId; |
| private final String mDescription; |
| |
| public MountTask(Context context, VolumeInfo volume) { |
| mContext = context.getApplicationContext(); |
| mStorageManager = mContext.getSystemService(StorageManager.class); |
| mVolumeId = volume.getId(); |
| mDescription = mStorageManager.getBestVolumeDescription(volume); |
| } |
| |
| @Override |
| protected Exception doInBackground(Void... params) { |
| try { |
| mStorageManager.mount(mVolumeId); |
| return null; |
| } catch (Exception e) { |
| return e; |
| } |
| } |
| |
| @Override |
| protected void onPostExecute(Exception e) { |
| if (e == null) { |
| Toast.makeText(mContext, mContext.getString(R.string.storage_mount_success, |
| mDescription), Toast.LENGTH_SHORT).show(); |
| } else { |
| Log.e(TAG, "Failed to mount " + mVolumeId, e); |
| Toast.makeText(mContext, mContext.getString(R.string.storage_mount_failure, |
| mDescription), Toast.LENGTH_SHORT).show(); |
| } |
| } |
| } |
| |
| public static class UnmountTask extends AsyncTask<Void, Void, Exception> { |
| private final Context mContext; |
| private final StorageManager mStorageManager; |
| private final String mVolumeId; |
| private final String mDescription; |
| |
| public UnmountTask(Context context, VolumeInfo volume) { |
| mContext = context.getApplicationContext(); |
| mStorageManager = mContext.getSystemService(StorageManager.class); |
| mVolumeId = volume.getId(); |
| mDescription = mStorageManager.getBestVolumeDescription(volume); |
| } |
| |
| @Override |
| protected Exception doInBackground(Void... params) { |
| try { |
| mStorageManager.unmount(mVolumeId); |
| return null; |
| } catch (Exception e) { |
| return e; |
| } |
| } |
| |
| @Override |
| protected void onPostExecute(Exception e) { |
| if (e == null) { |
| Toast.makeText(mContext, mContext.getString(R.string.storage_unmount_success, |
| mDescription), Toast.LENGTH_SHORT).show(); |
| } else { |
| Log.e(TAG, "Failed to unmount " + mVolumeId, e); |
| Toast.makeText(mContext, mContext.getString(R.string.storage_unmount_failure, |
| mDescription), Toast.LENGTH_SHORT).show(); |
| } |
| } |
| } |
| |
| public static class VolumeUnmountedFragment extends InstrumentedDialogFragment { |
| public static void show(Fragment parent, String volumeId) { |
| final Bundle args = new Bundle(); |
| args.putString(VolumeInfo.EXTRA_VOLUME_ID, volumeId); |
| |
| final VolumeUnmountedFragment dialog = new VolumeUnmountedFragment(); |
| dialog.setArguments(args); |
| dialog.setTargetFragment(parent, 0); |
| dialog.show(parent.getFragmentManager(), TAG_VOLUME_UNMOUNTED); |
| } |
| |
| @Override |
| public int getMetricsCategory() { |
| return MetricsEvent.DIALOG_VOLUME_UNMOUNT; |
| } |
| |
| @Override |
| public Dialog onCreateDialog(Bundle savedInstanceState) { |
| final Context context = getActivity(); |
| final StorageManager sm = context.getSystemService(StorageManager.class); |
| |
| final String volumeId = getArguments().getString(VolumeInfo.EXTRA_VOLUME_ID); |
| final VolumeInfo vol = sm.findVolumeById(volumeId); |
| |
| final AlertDialog.Builder builder = new AlertDialog.Builder(context); |
| builder.setMessage(TextUtils.expandTemplate( |
| getText(R.string.storage_dialog_unmounted), vol.getDisk().getDescription())); |
| |
| builder.setPositiveButton(R.string.storage_menu_mount, |
| new DialogInterface.OnClickListener() { |
| /** |
| * Check if an {@link RestrictedLockUtils#sendShowAdminSupportDetailsIntent admin |
| * details intent} should be shown for the restriction and show it. |
| * |
| * @param restriction The restriction to check |
| * @return {@code true} iff a intent was shown. |
| */ |
| private boolean wasAdminSupportIntentShown(@NonNull String restriction) { |
| EnforcedAdmin admin = RestrictedLockUtils.checkIfRestrictionEnforced( |
| getActivity(), restriction, UserHandle.myUserId()); |
| boolean hasBaseUserRestriction = RestrictedLockUtils.hasBaseUserRestriction( |
| getActivity(), restriction, UserHandle.myUserId()); |
| if (admin != null && !hasBaseUserRestriction) { |
| RestrictedLockUtils.sendShowAdminSupportDetailsIntent(getActivity(), admin); |
| return true; |
| } |
| |
| return false; |
| } |
| |
| @Override |
| public void onClick(DialogInterface dialog, int which) { |
| if (wasAdminSupportIntentShown(UserManager.DISALLOW_MOUNT_PHYSICAL_MEDIA)) { |
| return; |
| } |
| |
| if (vol.disk != null && vol.disk.isUsb() && |
| wasAdminSupportIntentShown(UserManager.DISALLOW_USB_FILE_TRANSFER)) { |
| return; |
| } |
| |
| new MountTask(context, vol).execute(); |
| } |
| }); |
| builder.setNegativeButton(R.string.cancel, null); |
| |
| return builder.create(); |
| } |
| } |
| |
| public static class DiskInitFragment extends InstrumentedDialogFragment { |
| @Override |
| public int getMetricsCategory() { |
| return MetricsEvent.DIALOG_VOLUME_INIT; |
| } |
| |
| public static void show(Fragment parent, int resId, String diskId) { |
| final Bundle args = new Bundle(); |
| args.putInt(Intent.EXTRA_TEXT, resId); |
| args.putString(DiskInfo.EXTRA_DISK_ID, diskId); |
| |
| final DiskInitFragment dialog = new DiskInitFragment(); |
| dialog.setArguments(args); |
| dialog.setTargetFragment(parent, 0); |
| dialog.show(parent.getFragmentManager(), TAG_DISK_INIT); |
| } |
| |
| @Override |
| public Dialog onCreateDialog(Bundle savedInstanceState) { |
| final Context context = getActivity(); |
| final StorageManager sm = context.getSystemService(StorageManager.class); |
| |
| final int resId = getArguments().getInt(Intent.EXTRA_TEXT); |
| final String diskId = getArguments().getString(DiskInfo.EXTRA_DISK_ID); |
| final DiskInfo disk = sm.findDiskById(diskId); |
| |
| final AlertDialog.Builder builder = new AlertDialog.Builder(context); |
| builder.setMessage(TextUtils.expandTemplate(getText(resId), disk.getDescription())); |
| |
| builder.setPositiveButton(R.string.storage_menu_set_up, |
| new DialogInterface.OnClickListener() { |
| @Override |
| public void onClick(DialogInterface dialog, int which) { |
| final Intent intent = new Intent(context, StorageWizardInit.class); |
| intent.putExtra(DiskInfo.EXTRA_DISK_ID, diskId); |
| startActivity(intent); |
| } |
| }); |
| builder.setNegativeButton(R.string.cancel, null); |
| |
| return builder.create(); |
| } |
| } |
| |
| private static class SummaryProvider implements SummaryLoader.SummaryProvider { |
| private final Context mContext; |
| private final SummaryLoader mLoader; |
| private final StorageManagerVolumeProvider mStorageManagerVolumeProvider; |
| |
| private SummaryProvider(Context context, SummaryLoader loader) { |
| mContext = context; |
| mLoader = loader; |
| final StorageManager storageManager = mContext.getSystemService(StorageManager.class); |
| mStorageManagerVolumeProvider = new StorageManagerVolumeProvider(storageManager); |
| } |
| |
| @Override |
| public void setListening(boolean listening) { |
| if (listening) { |
| updateSummary(); |
| } |
| } |
| |
| private void updateSummary() { |
| // TODO: Register listener. |
| final NumberFormat percentageFormat = NumberFormat.getPercentInstance(); |
| final PrivateStorageInfo info = PrivateStorageInfo.getPrivateStorageInfo( |
| mStorageManagerVolumeProvider); |
| double privateUsedBytes = info.totalBytes - info.freeBytes; |
| mLoader.setSummary(this, mContext.getString(R.string.storage_summary, |
| percentageFormat.format(privateUsedBytes / info.totalBytes), |
| Formatter.formatFileSize(mContext, info.freeBytes))); |
| } |
| } |
| |
| |
| public static final SummaryLoader.SummaryProviderFactory SUMMARY_PROVIDER_FACTORY |
| = new SummaryLoader.SummaryProviderFactory() { |
| @Override |
| public SummaryLoader.SummaryProvider createSummaryProvider(Activity activity, |
| SummaryLoader summaryLoader) { |
| return new SummaryProvider(activity, summaryLoader); |
| } |
| }; |
| |
| /** |
| * Enable indexing of searchable data |
| */ |
| public static final SearchIndexProvider SEARCH_INDEX_DATA_PROVIDER = |
| new BaseSearchIndexProvider() { |
| @Override |
| public List<SearchIndexableRaw> getRawDataToIndex(Context context, boolean enabled) { |
| final List<SearchIndexableRaw> result = new ArrayList<SearchIndexableRaw>(); |
| |
| SearchIndexableRaw data = new SearchIndexableRaw(context); |
| data.title = context.getString(R.string.storage_settings); |
| data.screenTitle = context.getString(R.string.storage_settings); |
| result.add(data); |
| |
| data = new SearchIndexableRaw(context); |
| data.title = context.getString(R.string.internal_storage); |
| data.screenTitle = context.getString(R.string.storage_settings); |
| result.add(data); |
| |
| data = new SearchIndexableRaw(context); |
| final StorageManager storage = context.getSystemService(StorageManager.class); |
| final List<VolumeInfo> vols = storage.getVolumes(); |
| for (VolumeInfo vol : vols) { |
| if (isInteresting(vol)) { |
| data.title = storage.getBestVolumeDescription(vol); |
| data.screenTitle = context.getString(R.string.storage_settings); |
| result.add(data); |
| } |
| } |
| |
| data = new SearchIndexableRaw(context); |
| data.title = context.getString(R.string.memory_size); |
| data.screenTitle = context.getString(R.string.storage_settings); |
| result.add(data); |
| |
| data = new SearchIndexableRaw(context); |
| data.title = context.getString(R.string.memory_available); |
| data.screenTitle = context.getString(R.string.storage_settings); |
| result.add(data); |
| |
| data = new SearchIndexableRaw(context); |
| data.title = context.getString(R.string.memory_apps_usage); |
| data.screenTitle = context.getString(R.string.storage_settings); |
| result.add(data); |
| |
| data = new SearchIndexableRaw(context); |
| data.title = context.getString(R.string.memory_dcim_usage); |
| data.screenTitle = context.getString(R.string.storage_settings); |
| result.add(data); |
| |
| data = new SearchIndexableRaw(context); |
| data.title = context.getString(R.string.memory_music_usage); |
| data.screenTitle = context.getString(R.string.storage_settings); |
| result.add(data); |
| |
| data = new SearchIndexableRaw(context); |
| data.title = context.getString(R.string.memory_downloads_usage); |
| data.screenTitle = context.getString(R.string.storage_settings); |
| result.add(data); |
| |
| data = new SearchIndexableRaw(context); |
| data.title = context.getString(R.string.memory_media_cache_usage); |
| data.screenTitle = context.getString(R.string.storage_settings); |
| result.add(data); |
| |
| data = new SearchIndexableRaw(context); |
| data.title = context.getString(R.string.memory_media_misc_usage); |
| data.screenTitle = context.getString(R.string.storage_settings); |
| result.add(data); |
| |
| return result; |
| } |
| }; |
| } |