Java Code Examples for android.os.Environment#getStorageState()

The following examples show how to use android.os.Environment#getStorageState() . You can vote up the ones you like or vote down the ones you don't like, and go to the original project or source file by following the links above each example. You may check out the related API usage on the sidebar.
Example 1
Source File: KernalVersionManager.java    From atlas with Apache License 2.0 6 votes vote down vote up 
private String getStorageState(File path) {
    if(path.getAbsolutePath().startsWith(KernalConstants.baseContext.getFilesDir().getAbsolutePath())){
        return MEDIA_MOUNTED;
    }
    final int version = Build.VERSION.SDK_INT;
    if (version >= 19) {
        return Environment.getStorageState(path);
    }

    try {
        final String canonicalPath = path.getCanonicalPath();
        final String canonicalExternal = Environment.getExternalStorageDirectory()
                .getCanonicalPath();

        if (canonicalPath.startsWith(canonicalExternal)) {
            return Environment.getExternalStorageState();
        }
    } catch (IOException e) {
    }

    return MEDIA_UNKNOWN;
}
Example 2
Source File: Framework.java    From atlas with Apache License 2.0 6 votes vote down vote up 
public static String getStorageState(File path) {
    final int version = Build.VERSION.SDK_INT;
    if (version >= 19) {
        return Environment.getStorageState(path);
    }

    try {
        final String canonicalPath = path.getCanonicalPath();
        final String canonicalExternal = Environment.getExternalStorageDirectory()
                .getCanonicalPath();

        if (canonicalPath.startsWith(canonicalExternal)) {
            return Environment.getExternalStorageState();
        }
    } catch (IOException e) {
    }

    return MEDIA_UNKNOWN;
}
Example 3
Source File: StorageUtils.java    From osmdroid with Apache License 2.0 5 votes vote down vote up 
@SuppressLint("NewApi")
private static List<StorageInfo> getStorageListApi19(Context context) {
    ArrayList<StorageInfo> storageInfos = new ArrayList<>();

    storageInfos.add(new StorageInfo(context.getFilesDir().getAbsolutePath(), true, false, -1));

    ArrayList<File> storageDirs = new ArrayList<>();
    File[] externalDirs = context.getExternalFilesDirs( null);

    for (File externalDir : externalDirs) {
        // "Returned paths may be null if a storage device is unavailable."
        if (externalDir == null) {
            continue;
        }

        String state = Environment.getStorageState(externalDir);
        if (Environment.MEDIA_MOUNTED.equals(state)) {
            storageDirs.add(externalDir);
        }
    }

    for (File storageDir : storageDirs) {
        storageInfos.add(new StorageInfo(storageDir.getAbsolutePath(), false, false, -1));
    }

    return storageInfos;
}
Example 4
Source File: HeatMapProvider.java    From FireFiles with Apache License 2.0 4 votes vote down vote up 
@TargetApi(Build.VERSION_CODES.KITKAT)
private void updateVolumesLocked() {
    mRoots.clear();
    mIdToPath.clear();
    mIdToRoot.clear();
    
    int count = 0;
    StorageUtils storageUtils = new StorageUtils(getContext());
    for (StorageVolume volume : storageUtils.getStorageMounts()) {
        final File path = volume.getPathFile();
        if(Utils.hasKitKat()){
     	String state = Environment.getStorageState(path);
         final boolean mounted = Environment.MEDIA_MOUNTED.equals(state)
                 || Environment.MEDIA_MOUNTED_READ_ONLY.equals(state);
         if (!mounted) continue;
        }
        final String rootId;
        if (volume.isPrimary() && volume.isEmulated()) {
            rootId = ROOT_ID_PRIMARY_EMULATED;
        } else if (volume.getUuid() != null) {
            rootId = ROOT_ID_SECONDARY + volume.getUserLabel();
        } else {
            Log.d(TAG, "Missing UUID for " + volume.getPath() + "; skipping");
            continue;
        }

        if (mIdToPath.containsKey(rootId)) {
            Log.w(TAG, "Duplicate UUID " + rootId + "; skipping");
            continue;
        }

        try {
        	if(null == path.listFiles()){
        		continue;
        	}
            mIdToPath.put(rootId, path);
            final RootInfo root = new RootInfo();
            
            root.rootId = rootId;
            root.flags = Document.FLAG_SUPPORTS_THUMBNAIL;
            if (ROOT_ID_PRIMARY_EMULATED.equals(rootId)) {
                root.title = getContext().getString(R.string.root_internal_storage);
            } else {
            	count++;
                root.title = getContext().getString(R.string.root_external_storage) + " " + count;// + volume.getLabel();
            }
            root.docId = getDocIdForFile(path);
            mRoots.add(root);
            mIdToRoot.put(rootId, root);
        } catch (FileNotFoundException e) {
            throw new IllegalStateException(e);
        }
    }

    Log.d(TAG, "After updating volumes, found " + mRoots.size() + " active roots");

    getContext().getContentResolver()
            .notifyChange(DocumentsContract.buildRootsUri(AUTHORITY), null, false);
}
Example 5
Source File: HeatMapProvider.java    From FireFiles with Apache License 2.0 4 votes vote down vote up 
@TargetApi(Build.VERSION_CODES.KITKAT)
private void updateVolumesLocked() {
    mRoots.clear();
    mIdToPath.clear();
    mIdToRoot.clear();
    
    int count = 0;
    StorageUtils storageUtils = new StorageUtils(getContext());
    for (StorageVolume volume : storageUtils.getStorageMounts()) {
        final File path = volume.getPathFile();
        if(Utils.hasKitKat()){
     	String state = Environment.getStorageState(path);
         final boolean mounted = Environment.MEDIA_MOUNTED.equals(state)
                 || Environment.MEDIA_MOUNTED_READ_ONLY.equals(state);
         if (!mounted) continue;
        }
        final String rootId;
        if (volume.isPrimary() && volume.isEmulated()) {
            rootId = ROOT_ID_PRIMARY_EMULATED;
        } else if (volume.getUuid() != null) {
            rootId = ROOT_ID_SECONDARY + volume.getUserLabel();
        } else {
            Log.d(TAG, "Missing UUID for " + volume.getPath() + "; skipping");
            continue;
        }

        if (mIdToPath.containsKey(rootId)) {
            Log.w(TAG, "Duplicate UUID " + rootId + "; skipping");
            continue;
        }

        try {
        	if(null == path.listFiles()){
        		continue;
        	}
            mIdToPath.put(rootId, path);
            final RootInfo root = new RootInfo();
            
            root.rootId = rootId;
            root.flags = Document.FLAG_SUPPORTS_THUMBNAIL;
            if (ROOT_ID_PRIMARY_EMULATED.equals(rootId)) {
                root.title = getContext().getString(R.string.root_internal_storage);
            } else {
            	count++;
                root.title = getContext().getString(R.string.root_external_storage) + " " + count;// + volume.getLabel();
            }
            root.docId = getDocIdForFile(path);
            mRoots.add(root);
            mIdToRoot.put(rootId, root);
        } catch (FileNotFoundException e) {
            throw new IllegalStateException(e);
        }
    }

    Log.d(TAG, "After updating volumes, found " + mRoots.size() + " active roots");

    getContext().getContentResolver()
            .notifyChange(DocumentsContract.buildRootsUri(AUTHORITY), null, false);
}
Example 6
Source File: HeatMapProvider.java    From FireFiles with Apache License 2.0 4 votes vote down vote up 
@TargetApi(Build.VERSION_CODES.KITKAT)
private void updateVolumesLocked() {
    mRoots.clear();
    mIdToPath.clear();
    mIdToRoot.clear();
    
    int count = 0;
    StorageUtils storageUtils = new StorageUtils(getContext());
    for (StorageVolume volume : storageUtils.getStorageMounts()) {
        final File path = volume.getPathFile();
        if(Utils.hasKitKat()){
     	String state = Environment.getStorageState(path);
         final boolean mounted = Environment.MEDIA_MOUNTED.equals(state)
                 || Environment.MEDIA_MOUNTED_READ_ONLY.equals(state);
         if (!mounted) continue;
        }
        final String rootId;
        if (volume.isPrimary() && volume.isEmulated()) {
            rootId = ROOT_ID_PRIMARY_EMULATED;
        } else if (volume.getUuid() != null) {
            rootId = ROOT_ID_SECONDARY + volume.getUserLabel();
        } else {
            Log.d(TAG, "Missing UUID for " + volume.getPath() + "; skipping");
            continue;
        }

        if (mIdToPath.containsKey(rootId)) {
            Log.w(TAG, "Duplicate UUID " + rootId + "; skipping");
            continue;
        }

        try {
        	if(null == path.listFiles()){
        		continue;
        	}
            mIdToPath.put(rootId, path);
            final RootInfo root = new RootInfo();
            
            root.rootId = rootId;
            root.flags = Document.FLAG_SUPPORTS_THUMBNAIL;
            if (ROOT_ID_PRIMARY_EMULATED.equals(rootId)) {
                root.title = getContext().getString(R.string.root_internal_storage);
            } else {
            	count++;
                root.title = getContext().getString(R.string.root_external_storage) + " " + count;// + volume.getLabel();
            }
            root.docId = getDocIdForFile(path);
            mRoots.add(root);
            mIdToRoot.put(rootId, root);
        } catch (FileNotFoundException e) {
            throw new IllegalStateException(e);
        }
    }

    Log.d(TAG, "After updating volumes, found " + mRoots.size() + " active roots");

    getContext().getContentResolver()
            .notifyChange(DocumentsContract.buildRootsUri(AUTHORITY), null, false);
}
Example 7
Source File: EnvironmentCompatKitKat.java    From adt-leanback-support with Apache License 2.0 4 votes vote down vote up 
public static String getStorageState(File path) {
    return Environment.getStorageState(path);
}
Example 8
Source File: EnvironmentCompatKitKat.java    From V.FlyoutTest with MIT License 4 votes vote down vote up 
public static String getStorageState(File path) {
    return Environment.getStorageState(path);
}
Example 9
Source File: EnvironmentCompatKitKat.java    From guideshow with MIT License 4 votes vote down vote up 
public static String getStorageState(File path) {
    return Environment.getStorageState(path);
}