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

Example 41 with VolumeInfo

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

the class DiskStatsLoggingService method onStartJob.

@Override
public boolean onStartJob(JobParameters params) {
    // subsequent runs.
    if (!isCharging(this) || !isDumpsysTaskEnabled(getContentResolver())) {
        jobFinished(params, true);
        return false;
    }
    VolumeInfo volume = getPackageManager().getPrimaryStorageCurrentVolume();
    // volume is null if the primary storage is not yet mounted.
    if (volume == null) {
        return false;
    }
    AppCollector collector = new AppCollector(this, volume);
    final int userId = UserHandle.myUserId();
    UserEnvironment environment = new UserEnvironment(userId);
    LogRunnable task = new LogRunnable();
    task.setRootDirectory(environment.getExternalStorageDirectory());
    task.setDownloadsDirectory(environment.getExternalStoragePublicDirectory(Environment.DIRECTORY_DOWNLOADS));
    task.setSystemSize(FileCollector.getSystemSize(this));
    task.setLogOutputFile(new File(DUMPSYS_CACHE_PATH));
    task.setAppCollector(collector);
    task.setJobService(this, params);
    AsyncTask.execute(task);
    return true;
}

Example 42 with VolumeInfo

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

the class ExternalStorageProvider method updateVolumesLocked.

private void updateVolumesLocked() {
    mRoots.clear();
    VolumeInfo primaryVolume = null;
    final int userId = UserHandle.myUserId();
    final List<VolumeInfo> volumes = mStorageManager.getVolumes();
    for (VolumeInfo volume : volumes) {
        if (!volume.isMountedReadable())
            continue;
        final String rootId;
        final String title;
        if (volume.getType() == VolumeInfo.TYPE_EMULATED) {
            // a time, and it's always considered the primary
            if (DEBUG)
                Log.d(TAG, "Found primary volume: " + volume);
            rootId = ROOT_ID_PRIMARY_EMULATED;
            if (VolumeInfo.ID_EMULATED_INTERNAL.equals(volume.getId())) {
                // This is basically the user's primary device storage.
                // Use device name for the volume since this is likely same thing
                // the user sees when they mount their phone on another device.
                String deviceName = Settings.Global.getString(getContext().getContentResolver(), Settings.Global.DEVICE_NAME);
                // Device name should always be set. In case it isn't, though,
                // fall back to a localized "Internal Storage" string.
                title = !TextUtils.isEmpty(deviceName) ? deviceName : getContext().getString(R.string.root_internal_storage);
            } else {
                // This should cover all other storage devices, like an SD card
                // or USB OTG drive plugged in. Using getBestVolumeDescription()
                // will give us a nice string like "Samsung SD card" or "SanDisk USB drive"
                final VolumeInfo privateVol = mStorageManager.findPrivateForEmulated(volume);
                title = mStorageManager.getBestVolumeDescription(privateVol);
            }
        } else if (volume.getType() == VolumeInfo.TYPE_PUBLIC && volume.getMountUserId() == userId) {
            rootId = volume.getFsUuid();
            title = mStorageManager.getBestVolumeDescription(volume);
        } else {
            // Unsupported volume; ignore
            continue;
        }
        if (TextUtils.isEmpty(rootId)) {
            Log.d(TAG, "Missing UUID for " + volume.getId() + "; skipping");
            continue;
        }
        if (mRoots.containsKey(rootId)) {
            Log.w(TAG, "Duplicate UUID " + rootId + " for " + volume.getId() + "; skipping");
            continue;
        }
        final RootInfo root = new RootInfo();
        mRoots.put(rootId, root);
        root.rootId = rootId;
        root.flags = Root.FLAG_LOCAL_ONLY | Root.FLAG_SUPPORTS_SEARCH | Root.FLAG_SUPPORTS_IS_CHILD;
        final DiskInfo disk = volume.getDisk();
        if (DEBUG)
            Log.d(TAG, "Disk for root " + rootId + " is " + disk);
        if (disk != null && disk.isSd()) {
            root.flags |= Root.FLAG_REMOVABLE_SD;
        } else if (disk != null && disk.isUsb()) {
            root.flags |= Root.FLAG_REMOVABLE_USB;
        }
        if (volume.isPrimary()) {
            // save off the primary volume for subsequent "Home" dir initialization.
            primaryVolume = volume;
            root.flags |= Root.FLAG_ADVANCED;
        }
        // Dunno when this would NOT be the case, but never hurts to be correct.
        if (volume.isMountedWritable()) {
            root.flags |= Root.FLAG_SUPPORTS_CREATE;
        }
        root.title = title;
        if (volume.getType() == VolumeInfo.TYPE_PUBLIC) {
            root.flags |= Root.FLAG_HAS_SETTINGS;
        }
        if (volume.isVisibleForRead(userId)) {
            root.visiblePath = volume.getPathForUser(userId);
        } else {
            root.visiblePath = null;
        }
        root.path = volume.getInternalPathForUser(userId);
        try {
            root.docId = getDocIdForFile(root.path);
        } catch (FileNotFoundException e) {
            throw new IllegalStateException(e);
        }
    }
    // by calling either getPathForUser, or getInternalPathForUser.
    if (primaryVolume != null && primaryVolume.isVisible()) {
        final RootInfo root = new RootInfo();
        root.rootId = ROOT_ID_HOME;
        mRoots.put(root.rootId, root);
        root.title = getContext().getString(R.string.root_documents);
        // Only report bytes on *volumes*...as a matter of policy.
        root.reportAvailableBytes = false;
        root.flags = Root.FLAG_LOCAL_ONLY | Root.FLAG_SUPPORTS_SEARCH | Root.FLAG_SUPPORTS_IS_CHILD;
        // Dunno when this would NOT be the case, but never hurts to be correct.
        if (primaryVolume.isMountedWritable()) {
            root.flags |= Root.FLAG_SUPPORTS_CREATE;
        }
        // Create the "Documents" directory on disk (don't use the localized title).
        root.visiblePath = new File(primaryVolume.getPathForUser(userId), Environment.DIRECTORY_DOCUMENTS);
        root.path = new File(primaryVolume.getInternalPathForUser(userId), Environment.DIRECTORY_DOCUMENTS);
        try {
            root.docId = getDocIdForFile(root.path);
        } catch (FileNotFoundException e) {
            throw new IllegalStateException(e);
        }
    }
    Log.d(TAG, "After updating volumes, found " + mRoots.size() + " active roots");
    // Note this affects content://com.android.externalstorage.documents/root/39BD-07C5
    // as well as content://com.android.externalstorage.documents/document/*/children,
    // so just notify on content://com.android.externalstorage.documents/.
    getContext().getContentResolver().notifyChange(BASE_URI, null, false);
}

Example 43 with VolumeInfo

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

the class StorageNotification method buildWizardMigratePendingIntent.

private PendingIntent buildWizardMigratePendingIntent(MoveInfo move) {
    final Intent intent = new Intent();
    intent.setClassName("com.android.settings", "com.android.settings.deviceinfo.StorageWizardMigrateProgress");
    intent.putExtra(PackageManager.EXTRA_MOVE_ID, move.moveId);
    final VolumeInfo vol = mStorageManager.findVolumeByQualifiedUuid(move.volumeUuid);
    if (vol != null) {
        intent.putExtra(VolumeInfo.EXTRA_VOLUME_ID, vol.getId());
    }
    return PendingIntent.getActivityAsUser(mContext, move.moveId, intent, PendingIntent.FLAG_CANCEL_CURRENT, null, UserHandle.CURRENT);
}

Example 44 with VolumeInfo

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

the class AppCollectorTest method testOneValidApp.

@Test
public void testOneValidApp() throws Exception {
    addApplication("com.test.app", "testuuid");
    VolumeInfo volume = new VolumeInfo("testuuid", 0, null, null);
    volume.fsUuid = "testuuid";
    AppCollector collector = new AppCollector(mContext, volume);
    PackageStats stats = new PackageStats("com.test.app");
    // Set up this to handle the asynchronous call to the PackageManager. This returns the
    // package info for the specified package.
    doAnswer(new Answer<Void>() {

        @Override
        public Void answer(InvocationOnMock invocation) {
            try {
                ((IPackageStatsObserver.Stub) invocation.getArguments()[2]).onGetStatsCompleted(stats, true);
            } catch (Exception e) {
                // We fail instead of just letting the exception fly because throwing
                // out of the callback like this on the background thread causes the test
                // runner to crash, rather than reporting the failure.
                fail();
            }
            return null;
        }
    }).when(mPm).getPackageSizeInfoAsUser(eq("com.test.app"), eq(0), any());
    // Because getPackageStats is a blocking call, we block execution of the test until the
    // call finishes. In order to finish the call, we need the above answer to execute.
    List<PackageStats> myStats = new ArrayList<>();
    CountDownLatch latch = new CountDownLatch(1);
    new Thread(new Runnable() {

        @Override
        public void run() {
            myStats.addAll(collector.getPackageStats(TIMEOUT));
            latch.countDown();
        }
    }).start();
    latch.await();
    assertThat(myStats).containsExactly(stats);
}

Example 45 with VolumeInfo

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

the class AppCollectorTest method testMultipleUsersOneApp.

@Test
public void testMultipleUsersOneApp() throws Exception {
    addApplication("com.test.app", "testuuid");
    ApplicationInfo otherUsersApp = new ApplicationInfo();
    otherUsersApp.packageName = "com.test.app";
    otherUsersApp.volumeUuid = "testuuid";
    otherUsersApp.uid = 1;
    mUsers.add(new UserInfo(1, "", 0));
    VolumeInfo volume = new VolumeInfo("testuuid", 0, null, null);
    volume.fsUuid = "testuuid";
    AppCollector collector = new AppCollector(mContext, volume);
    PackageStats stats = new PackageStats("com.test.app");
    PackageStats otherStats = new PackageStats("com.test.app");
    otherStats.userHandle = 1;
    // Set up this to handle the asynchronous call to the PackageManager. This returns the
    // package info for our packages.
    doAnswer(new Answer<Void>() {

        @Override
        public Void answer(InvocationOnMock invocation) {
            try {
                ((IPackageStatsObserver.Stub) invocation.getArguments()[2]).onGetStatsCompleted(stats, true);
                // Now callback for the other uid.
                ((IPackageStatsObserver.Stub) invocation.getArguments()[2]).onGetStatsCompleted(otherStats, true);
            } catch (Exception e) {
                // We fail instead of just letting the exception fly because throwing
                // out of the callback like this on the background thread causes the test
                // runner to crash, rather than reporting the failure.
                fail();
            }
            return null;
        }
    }).when(mPm).getPackageSizeInfoAsUser(eq("com.test.app"), eq(0), any());
    // Because getPackageStats is a blocking call, we block execution of the test until the
    // call finishes. In order to finish the call, we need the above answer to execute.
    List<PackageStats> myStats = new ArrayList<>();
    CountDownLatch latch = new CountDownLatch(1);
    new Thread(new Runnable() {

        @Override
        public void run() {
            myStats.addAll(collector.getPackageStats(TIMEOUT));
            latch.countDown();
        }
    }).start();
    latch.await();
    assertThat(myStats).containsAllOf(stats, otherStats);
}