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

Example 16 with VolumeInfo

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

the class PackageManagerService method prepareUserData.

/**
     * Prepare storage areas for given user on all mounted devices.
     */
void prepareUserData(int userId, int userSerial, int flags) {
    synchronized (mInstallLock) {
        final StorageManager storage = mContext.getSystemService(StorageManager.class);
        for (VolumeInfo vol : storage.getWritablePrivateVolumes()) {
            final String volumeUuid = vol.getFsUuid();
            prepareUserDataLI(volumeUuid, userId, userSerial, flags, true);
        }
    }
}

Example 17 with VolumeInfo

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

the class MountService method onUnlockUser.

private void onUnlockUser(int userId) {
    Slog.d(TAG, "onUnlockUser " + userId);
    // bind mount against.
    try {
        mConnector.execute("volume", "user_started", userId);
    } catch (NativeDaemonConnectorException ignored) {
    }
    // correctly, then synthesize events for any already-mounted volumes.
    synchronized (mVolumes) {
        for (int i = 0; i < mVolumes.size(); i++) {
            final VolumeInfo vol = mVolumes.valueAt(i);
            if (vol.isVisibleForRead(userId) && vol.isMountedReadable()) {
                final StorageVolume userVol = vol.buildStorageVolume(mContext, userId, false);
                mHandler.obtainMessage(H_VOLUME_BROADCAST, userVol).sendToTarget();
                final String envState = VolumeInfo.getEnvironmentForState(vol.getState());
                mCallbacks.notifyStorageStateChanged(userVol.getPath(), envState, envState);
            }
        }
        mSystemUnlockedUsers = ArrayUtils.appendInt(mSystemUnlockedUsers, userId);
    }
}

Example 18 with VolumeInfo

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

the class MountService method dump.

@Override
protected void dump(FileDescriptor fd, PrintWriter writer, String[] args) {
    mContext.enforceCallingOrSelfPermission(android.Manifest.permission.DUMP, TAG);
    final IndentingPrintWriter pw = new IndentingPrintWriter(writer, "  ", 160);
    synchronized (mLock) {
        pw.println("Disks:");
        pw.increaseIndent();
        for (int i = 0; i < mDisks.size(); i++) {
            final DiskInfo disk = mDisks.valueAt(i);
            disk.dump(pw);
        }
        pw.decreaseIndent();
        pw.println();
        pw.println("Volumes:");
        pw.increaseIndent();
        for (int i = 0; i < mVolumes.size(); i++) {
            final VolumeInfo vol = mVolumes.valueAt(i);
            if (VolumeInfo.ID_PRIVATE_INTERNAL.equals(vol.id))
                continue;
            vol.dump(pw);
        }
        pw.decreaseIndent();
        pw.println();
        pw.println("Records:");
        pw.increaseIndent();
        for (int i = 0; i < mRecords.size(); i++) {
            final VolumeRecord note = mRecords.valueAt(i);
            note.dump(pw);
        }
        pw.decreaseIndent();
        pw.println();
        pw.println("Primary storage UUID: " + mPrimaryStorageUuid);
        pw.println("Force adoptable: " + mForceAdoptable);
        pw.println();
        pw.println("Local unlocked users: " + Arrays.toString(mLocalUnlockedUsers));
        pw.println("System unlocked users: " + Arrays.toString(mSystemUnlockedUsers));
    }
    synchronized (mObbMounts) {
        pw.println();
        pw.println("mObbMounts:");
        pw.increaseIndent();
        final Iterator<Entry<IBinder, List<ObbState>>> binders = mObbMounts.entrySet().iterator();
        while (binders.hasNext()) {
            Entry<IBinder, List<ObbState>> e = binders.next();
            pw.println(e.getKey() + ":");
            pw.increaseIndent();
            final List<ObbState> obbStates = e.getValue();
            for (final ObbState obbState : obbStates) {
                pw.println(obbState);
            }
            pw.decreaseIndent();
        }
        pw.decreaseIndent();
        pw.println();
        pw.println("mObbPathToStateMap:");
        pw.increaseIndent();
        final Iterator<Entry<String, ObbState>> maps = mObbPathToStateMap.entrySet().iterator();
        while (maps.hasNext()) {
            final Entry<String, ObbState> e = maps.next();
            pw.print(e.getKey());
            pw.print(" -> ");
            pw.println(e.getValue());
        }
        pw.decreaseIndent();
    }
    pw.println();
    pw.println("mConnector:");
    pw.increaseIndent();
    mConnector.dump(fd, pw, args);
    pw.decreaseIndent();
    pw.println();
    pw.println("mCryptConnector:");
    pw.increaseIndent();
    mCryptConnector.dump(fd, pw, args);
    pw.decreaseIndent();
    pw.println();
    pw.print("Last maintenance: ");
    pw.println(TimeUtils.formatForLogging(mLastMaintenance));
}

Example 19 with VolumeInfo

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

the class MountService method setPrimaryStorageUuid.

@Override
public void setPrimaryStorageUuid(String volumeUuid, IPackageMoveObserver callback) {
    enforcePermission(android.Manifest.permission.MOUNT_UNMOUNT_FILESYSTEMS);
    waitForReady();
    final VolumeInfo from;
    final VolumeInfo to;
    synchronized (mLock) {
        if (Objects.equals(mPrimaryStorageUuid, volumeUuid)) {
            throw new IllegalArgumentException("Primary storage already at " + volumeUuid);
        }
        if (mMoveCallback != null) {
            throw new IllegalStateException("Move already in progress");
        }
        mMoveCallback = callback;
        mMoveTargetUuid = volumeUuid;
        // the current storage location, so we have nothing to move.
        if (Objects.equals(StorageManager.UUID_PRIMARY_PHYSICAL, mPrimaryStorageUuid) || Objects.equals(StorageManager.UUID_PRIMARY_PHYSICAL, volumeUuid)) {
            Slog.d(TAG, "Skipping move to/from primary physical");
            onMoveStatusLocked(MOVE_STATUS_COPY_FINISHED);
            onMoveStatusLocked(PackageManager.MOVE_SUCCEEDED);
            mHandler.obtainMessage(H_RESET).sendToTarget();
            return;
        } else {
            from = findStorageForUuid(mPrimaryStorageUuid);
            to = findStorageForUuid(volumeUuid);
            if (from == null) {
                Slog.w(TAG, "Failing move due to missing from volume " + mPrimaryStorageUuid);
                onMoveStatusLocked(PackageManager.MOVE_FAILED_INTERNAL_ERROR);
                return;
            } else if (to == null) {
                Slog.w(TAG, "Failing move due to missing to volume " + volumeUuid);
                onMoveStatusLocked(PackageManager.MOVE_FAILED_INTERNAL_ERROR);
                return;
            }
        }
    }
    try {
        mConnector.execute("volume", "move_storage", from.id, to.id);
    } catch (NativeDaemonConnectorException e) {
        throw e.rethrowAsParcelableException();
    }
}

Example 20 with VolumeInfo

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

the class MountService method addInternalVolumeLocked.

private void addInternalVolumeLocked() {
    // Create a stub volume that represents internal storage
    final VolumeInfo internal = new VolumeInfo(VolumeInfo.ID_PRIVATE_INTERNAL, VolumeInfo.TYPE_PRIVATE, null, null);
    internal.state = VolumeInfo.STATE_MOUNTED;
    internal.path = Environment.getDataDirectory().getAbsolutePath();
    mVolumes.put(internal.id, internal);
}