Examples with VolumeInfo android.os.storage.VolumeInfo used on opensource projects

Example 56 with VolumeInfo

use of android.os.storage.VolumeInfo in project android_frameworks_base by crdroidandroid.

the class MountService method unmount.

@Override
public void unmount(String volId) {
    enforcePermission(android.Manifest.permission.MOUNT_UNMOUNT_FILESYSTEMS);
    waitForReady();
    final VolumeInfo vol = findVolumeByIdOrThrow(volId);
    // TODO: expand PMS to know about multiple volumes
    if (vol.isPrimaryPhysical()) {
        final long ident = Binder.clearCallingIdentity();
        try {
            synchronized (mUnmountLock) {
                mUnmountSignal = new CountDownLatch(1);
                mPms.updateExternalMediaStatus(false, true);
                waitForLatch(mUnmountSignal, "mUnmountSignal");
                mUnmountSignal = null;
            }
        } finally {
            Binder.restoreCallingIdentity(ident);
        }
    }
    try {
        mConnector.execute("volume", "unmount", vol.id);
    } catch (NativeDaemonConnectorException e) {
        throw e.rethrowAsParcelableException();
    }
}

Example 57 with VolumeInfo

use of android.os.storage.VolumeInfo in project android_frameworks_base by crdroidandroid.

the class MountService method onVolumeCreatedLocked.

private void onVolumeCreatedLocked(VolumeInfo vol) {
    // power off alarm need the access to external storage for audio files.
    // So in power off alarm mode, primary storage need to be mounted.
    boolean isAlarmBoot = SystemProperties.getBoolean("ro.alarm_boot", false);
    if (mPms.isOnlyCoreApps() && !isAlarmBoot) {
        Slog.d(TAG, "System booted in core-only mode; ignoring volume " + vol.getId());
        return;
    }
    if (vol.type == VolumeInfo.TYPE_EMULATED) {
        final StorageManager storage = mContext.getSystemService(StorageManager.class);
        final VolumeInfo privateVol = storage.findPrivateForEmulated(vol);
        if (Objects.equals(StorageManager.UUID_PRIVATE_INTERNAL, mPrimaryStorageUuid) && VolumeInfo.ID_PRIVATE_INTERNAL.equals(privateVol.id)) {
            Slog.v(TAG, "Found primary storage at " + vol);
            vol.mountFlags |= VolumeInfo.MOUNT_FLAG_PRIMARY;
            vol.mountFlags |= VolumeInfo.MOUNT_FLAG_VISIBLE;
            mHandler.obtainMessage(H_VOLUME_MOUNT, vol).sendToTarget();
        } else if (Objects.equals(privateVol.fsUuid, mPrimaryStorageUuid)) {
            Slog.v(TAG, "Found primary storage at " + vol);
            vol.mountFlags |= VolumeInfo.MOUNT_FLAG_PRIMARY;
            vol.mountFlags |= VolumeInfo.MOUNT_FLAG_VISIBLE;
            mHandler.obtainMessage(H_VOLUME_MOUNT, vol).sendToTarget();
        }
    } else if (vol.type == VolumeInfo.TYPE_PUBLIC) {
        // TODO: only look at first public partition
        if (Objects.equals(StorageManager.UUID_PRIMARY_PHYSICAL, mPrimaryStorageUuid) && vol.disk.isDefaultPrimary()) {
            Slog.v(TAG, "Found primary storage at " + vol);
            vol.mountFlags |= VolumeInfo.MOUNT_FLAG_PRIMARY;
            vol.mountFlags |= VolumeInfo.MOUNT_FLAG_VISIBLE;
        }
        // make sdcard visible.
        if (vol.disk.isAdoptable() || vol.disk.isSd()) {
            vol.mountFlags |= VolumeInfo.MOUNT_FLAG_VISIBLE;
        }
        vol.mountUserId = mCurrentUserId;
        mHandler.obtainMessage(H_VOLUME_MOUNT, vol).sendToTarget();
    } else if (vol.type == VolumeInfo.TYPE_PRIVATE) {
        mHandler.obtainMessage(H_VOLUME_MOUNT, vol).sendToTarget();
    } else {
        Slog.d(TAG, "Skipping automatic mounting of " + vol);
    }
}

Example 58 with VolumeInfo

use of android.os.storage.VolumeInfo in project android_frameworks_base by AOSPA.

the class PrivateStorageInfo method getPrivateStorageInfo.

public static PrivateStorageInfo getPrivateStorageInfo(StorageVolumeProvider sm) {
    long totalInternalStorage = sm.getPrimaryStorageSize();
    long privateFreeBytes = 0;
    long privateTotalBytes = 0;
    for (VolumeInfo info : sm.getVolumes()) {
        final File path = info.getPath();
        if (info.getType() != VolumeInfo.TYPE_PRIVATE || path == null) {
            continue;
        }
        privateTotalBytes += getTotalSize(info, totalInternalStorage);
        privateFreeBytes += path.getFreeSpace();
    }
    return new PrivateStorageInfo(privateFreeBytes, privateTotalBytes);
}

Example 59 with VolumeInfo

use of android.os.storage.VolumeInfo in project android_frameworks_base by AOSPA.

the class StorageNotification method updateMissingPrivateVolumes.

private void updateMissingPrivateVolumes() {
    final List<VolumeRecord> recs = mStorageManager.getVolumeRecords();
    for (VolumeRecord rec : recs) {
        if (rec.getType() != VolumeInfo.TYPE_PRIVATE)
            continue;
        final String fsUuid = rec.getFsUuid();
        final VolumeInfo info = mStorageManager.findVolumeByUuid(fsUuid);
        if ((info != null && info.isMountedWritable()) || rec.isSnoozed()) {
            // Yay, private volume is here, or user snoozed
            mNotificationManager.cancelAsUser(fsUuid, SystemMessage.NOTE_STORAGE_PRIVATE, UserHandle.ALL);
        } else {
            // Boo, annoy the user to reinsert the private volume
            final CharSequence title = mContext.getString(R.string.ext_media_missing_title, rec.getNickname());
            final CharSequence text = mContext.getString(R.string.ext_media_missing_message);
            Notification.Builder builder = new Notification.Builder(mContext).setSmallIcon(R.drawable.ic_sd_card_48dp).setColor(mContext.getColor(R.color.system_notification_accent_color)).setContentTitle(title).setContentText(text).setContentIntent(buildForgetPendingIntent(rec)).setStyle(new Notification.BigTextStyle().bigText(text)).setVisibility(Notification.VISIBILITY_PUBLIC).setLocalOnly(true).setCategory(Notification.CATEGORY_SYSTEM).setDeleteIntent(buildSnoozeIntent(fsUuid));
            SystemUI.overrideNotificationAppName(mContext, builder);
            mNotificationManager.notifyAsUser(fsUuid, SystemMessage.NOTE_STORAGE_PRIVATE, builder.build(), UserHandle.ALL);
        }
    }
}

Example 60 with VolumeInfo

use of android.os.storage.VolumeInfo in project android_frameworks_base by DirtyUnicorns.

the class StorageNotification method updateMissingPrivateVolumes.

private void updateMissingPrivateVolumes() {
    final List<VolumeRecord> recs = mStorageManager.getVolumeRecords();
    for (VolumeRecord rec : recs) {
        if (rec.getType() != VolumeInfo.TYPE_PRIVATE)
            continue;
        final String fsUuid = rec.getFsUuid();
        final VolumeInfo info = mStorageManager.findVolumeByUuid(fsUuid);
        if ((info != null && info.isMountedWritable()) || rec.isSnoozed()) {
            // Yay, private volume is here, or user snoozed
            mNotificationManager.cancelAsUser(fsUuid, SystemMessage.NOTE_STORAGE_PRIVATE, UserHandle.ALL);
        } else {
            // Boo, annoy the user to reinsert the private volume
            final CharSequence title = mContext.getString(R.string.ext_media_missing_title, rec.getNickname());
            final CharSequence text = mContext.getString(R.string.ext_media_missing_message);
            Notification.Builder builder = new Notification.Builder(mContext).setSmallIcon(R.drawable.ic_sd_card_48dp).setColor(mContext.getColor(R.color.system_notification_accent_color)).setContentTitle(title).setContentText(text).setContentIntent(buildForgetPendingIntent(rec)).setStyle(new Notification.BigTextStyle().bigText(text)).setVisibility(Notification.VISIBILITY_PUBLIC).setLocalOnly(true).setCategory(Notification.CATEGORY_SYSTEM).setDeleteIntent(buildSnoozeIntent(fsUuid));
            SystemUI.overrideNotificationAppName(mContext, builder);
            mNotificationManager.notifyAsUser(fsUuid, SystemMessage.NOTE_STORAGE_PRIVATE, builder.build(), UserHandle.ALL);
        }
    }
}