androidx.core.content.ContextCompat#getExternalFilesDirs

Source File: FileUtils.java From a with GNU General Public License v3.0

6 votes

public static ArrayList<String> getExtSdCardPaths(Context con) {
    ArrayList<String> paths = new ArrayList<String>();
    File[] files = ContextCompat.getExternalFilesDirs(con, "external");
    File firstFile = files[0];
    for (File file : files) {
        if (file != null && !file.equals(firstFile)) {
            int index = file.getAbsolutePath().lastIndexOf("/Android/data");
            if (index < 0) {
                Log.w("", "Unexpected external file dir: " + file.getAbsolutePath());
            } else {
                String path = file.getAbsolutePath().substring(0, index);
                try {
                    path = new File(path).getCanonicalPath();
                } catch (IOException e) {
                    // Keep non-canonical path.
                }
                paths.add(path);
            }
        }
    }
    return paths;
}

Source File: FileUtils.java From MyBookshelf with GNU General Public License v3.0

6 votes

public static ArrayList<String> getExtSdCardPaths(Context con) {
    ArrayList<String> paths = new ArrayList<String>();
    File[] files = ContextCompat.getExternalFilesDirs(con, "external");
    File firstFile = files[0];
    for (File file : files) {
        if (file != null && !file.equals(firstFile)) {
            int index = file.getAbsolutePath().lastIndexOf("/Android/data");
            if (index < 0) {
                Log.w("", "Unexpected external file dir: " + file.getAbsolutePath());
            } else {
                String path = file.getAbsolutePath().substring(0, index);
                try {
                    path = new File(path).getCanonicalPath();
                } catch (IOException e) {
                    // Keep non-canonical path.
                }
                paths.add(path);
            }
        }
    }
    return paths;
}

Source File: FileUtil.java From HaoReader with GNU General Public License v3.0

6 votes

public static ArrayList<String> getExtSdCardPaths(Context con) {
    ArrayList<String> paths = new ArrayList<String>();
    File[] files = ContextCompat.getExternalFilesDirs(con, "external");
    File firstFile = files[0];
    for (File file : files) {
        if (file != null && !file.equals(firstFile)) {
            int index = file.getAbsolutePath().lastIndexOf("/Android/data");
            if (index < 0) {
                Log.w("", "Unexpected external file dir: " + file.getAbsolutePath());
            } else {
                String path = file.getAbsolutePath().substring(0, index);
                try {
                    path = new File(path).getCanonicalPath();
                } catch (IOException e) {
                    // Keep non-canonical path.
                }
                paths.add(path);
            }
        }
    }
    return paths;
}

Source File: StorageHelper.java From android-app with GNU General Public License v3.0

6 votes

public static String getExternalStoragePath() {
    if(externalStoragePath == null) {
        String returnPath = null;
        File[] externalFilesDirs = ContextCompat.getExternalFilesDirs(App.getInstance(), null);
        // TODO: better SD Card detection
        for(File extStorageDir: externalFilesDirs) {
            if(extStorageDir == null) {
                Log.w(TAG, "getExternalStoragePath() extStorageDir is null");
                continue;
            }

            returnPath = extStorageDir.getPath();
            Log.d(TAG, "getExternalStoragePath() extStorageDir.getPath(): " + returnPath);
            break;
        }

        Log.d(TAG, "getExternalStoragePath() returnPath: " + returnPath);
        return externalStoragePath = returnPath;
    }

    return externalStoragePath;
}

Source File: Util.java From FridaLoader with MIT License

5 votes

public static String getRootDirPath(Context context) {
    if (Environment.MEDIA_MOUNTED.equals(Environment.getExternalStorageState())) {
        File file = ContextCompat.getExternalFilesDirs(context.getApplicationContext(),
                null)[0];
        return file.getAbsolutePath();
    } else {
        return context.getApplicationContext().getFilesDir().getAbsolutePath();
    }
}

Source File: FileExplorerHelper.java From odyssey with GNU General Public License v3.0

5 votes

/**
 * return the list of available storage volumes
 */
public List<String> getStorageVolumes(Context context) {
    // create storage volume list
    ArrayList<String> storagePathList = new ArrayList<>();

    File[] storageList = ContextCompat.getExternalFilesDirs(context, null);
    for (File storageFile : storageList) {
        if (null != storageFile) {
            storagePathList.add(storageFile.getAbsolutePath().replaceAll("/Android/data/" + context.getPackageName() + "/files", ""));
        }
    }
    storagePathList.add("/");

    return storagePathList;
}

Source File: FileProvider.java From MHViewer with Apache License 2.0

4 votes

/**
 * Parse and return {@link PathStrategy} for given authority as defined in
 * {@link #META_DATA_FILE_PROVIDER_PATHS} {@code <meta-data>}.
 *
 * @see #getPathStrategy(Context, String)
 */
private static PathStrategy parsePathStrategy(Context context, String authority)
        throws IOException, XmlPullParserException {
    final SimplePathStrategy strat = new SimplePathStrategy(authority);

    final ProviderInfo info = context.getPackageManager()
            .resolveContentProvider(authority, PackageManager.GET_META_DATA);
    final XmlResourceParser in = info.loadXmlMetaData(
            context.getPackageManager(), META_DATA_FILE_PROVIDER_PATHS);
    if (in == null) {
        throw new IllegalArgumentException(
                "Missing " + META_DATA_FILE_PROVIDER_PATHS + " meta-data");
    }

    int type;
    while ((type = in.next()) != END_DOCUMENT) {
        if (type == START_TAG) {
            final String tag = in.getName();

            final String name = in.getAttributeValue(null, ATTR_NAME);
            String path = in.getAttributeValue(null, ATTR_PATH);

            File target = null;
            if (TAG_ROOT_PATH.equals(tag)) {
                target = DEVICE_ROOT;
            } else if (TAG_FILES_PATH.equals(tag)) {
                target = context.getFilesDir();
            } else if (TAG_CACHE_PATH.equals(tag)) {
                target = context.getCacheDir();
            } else if (TAG_EXTERNAL.equals(tag)) {
                target = Environment.getExternalStorageDirectory();
            } else if (TAG_EXTERNAL_FILES.equals(tag)) {
                File[] externalFilesDirs = ContextCompat.getExternalFilesDirs(context, null);
                if (externalFilesDirs.length > 0) {
                    target = externalFilesDirs[0];
                }
            } else if (TAG_EXTERNAL_CACHE.equals(tag)) {
                File[] externalCacheDirs = ContextCompat.getExternalCacheDirs(context);
                if (externalCacheDirs.length > 0) {
                    target = externalCacheDirs[0];
                }
            }

            if (target != null) {
                strat.addRoot(name, buildPath(target, path));
            }
        }
    }

    return strat;
}

Source File: LocalFileListFragment.java From Kore with Apache License 2.0

4 votes

@Override
protected TabsAdapter createTabsAdapter(DataHolder dataHolder) {
    ListType.Sort sortMethod = new ListType.Sort(ListType.Sort.SORT_METHOD_PATH, true, true);

    Bundle dcimFileListArgs = new Bundle();
    String dcim = Environment.getExternalStoragePublicDirectory(Environment.DIRECTORY_DCIM).getAbsolutePath();
    dcimFileListArgs.putString(LocalMediaFileListFragment.ROOT_PATH_LOCATION, dcim);
    dcimFileListArgs.putParcelable(LocalMediaFileListFragment.SORT_METHOD, sortMethod);

    Bundle directoryMusicFileListArgs = new Bundle();
    String directoryMusic = Environment.getExternalStoragePublicDirectory(Environment.DIRECTORY_MUSIC).getAbsolutePath();
    directoryMusicFileListArgs.putString(LocalMediaFileListFragment.ROOT_PATH_LOCATION, directoryMusic);
    directoryMusicFileListArgs.putParcelable(LocalMediaFileListFragment.SORT_METHOD, sortMethod);

    Bundle directoryMoviesFileListArgs = new Bundle();
    String directoryMovies = Environment.getExternalStoragePublicDirectory(Environment.DIRECTORY_MOVIES).getAbsolutePath();
    directoryMoviesFileListArgs.putString(LocalMediaFileListFragment.ROOT_PATH_LOCATION, directoryMovies);
    directoryMoviesFileListArgs.putParcelable(LocalMediaFileListFragment.SORT_METHOD, sortMethod);

    Bundle externalStorageFileListArgs = new Bundle();
    String externalStorage = Environment.getExternalStorageDirectory().getAbsolutePath();
    externalStorageFileListArgs.putString(LocalMediaFileListFragment.ROOT_PATH_LOCATION, externalStorage);
    externalStorageFileListArgs.putParcelable(LocalMediaFileListFragment.SORT_METHOD, sortMethod);

    TabsAdapter tabsAdapter = new TabsAdapter(getActivity(), getChildFragmentManager())
            .addTab(LocalMediaFileListFragment.class, dcimFileListArgs, R.string.dcim, 1)
            .addTab(LocalMediaFileListFragment.class, directoryMusicFileListArgs, R.string.music, 2)
            .addTab(LocalMediaFileListFragment.class, directoryMoviesFileListArgs, R.string.movies, 3)
            .addTab(LocalMediaFileListFragment.class, externalStorageFileListArgs, R.string.external_storage, 4);
    Environment.getRootDirectory();
    File[] externalFilesDirs = ContextCompat.getExternalFilesDirs(getActivity(),null);
    for (int i = 0; i < externalFilesDirs.length; i++) {
        File file = externalFilesDirs[i].getParentFile().getParentFile().getParentFile().getParentFile();

        if (file.getAbsolutePath().equals(externalStorage))
            continue;
        Bundle bundle = new Bundle();
        bundle.putString(LocalMediaFileListFragment.ROOT_PATH_LOCATION, file.getAbsolutePath());
        bundle.putParcelable(LocalMediaFileListFragment.SORT_METHOD, sortMethod);

        tabsAdapter.addTab(LocalMediaFileListFragment.class, bundle, file.getName(),i+2);
    }

    return tabsAdapter;
}

Source File: DirPickerActivity.java From EhViewer with Apache License 2.0

4 votes

@Override
public void onClick(@NonNull View v) {
    if (mDefault == v) {
        File[] externalFilesDirs = ContextCompat.getExternalFilesDirs(this, null);
        File[] dirs = new File[externalFilesDirs.length + 1];
        dirs[0] = AppConfig.getDefaultDownloadDir();
        for (int i = 0; i < externalFilesDirs.length; i++) {
            dirs[i + 1] = new File(externalFilesDirs[i], "download");
        }

        CharSequence[] items = new CharSequence[dirs.length];
        items[0] = getString(R.string.default_directory);
        for (int i = 1; i < items.length; i++) {
            items[i] = getString(R.string.application_file_directory, i);
        }

        new AlertDialog.Builder(this).setItems(items, (dialog, which) -> {
            File dir = dirs[which];
            if (!FileUtils.ensureDirectory(dir)) {
                Toast.makeText(DirPickerActivity.this, R.string.directory_not_writable, Toast.LENGTH_SHORT).show();
                return;
            }
            if (mDirExplorer != null) {
                mDirExplorer.setCurrentFile(dir);
            }
        }).show();
    } else if (mOk == v) {
        if (null == mDirExplorer) {
            return;
        }
        File file = mDirExplorer.getCurrentFile();
        if (!file.canWrite()) {
            Toast.makeText(this, R.string.directory_not_writable, Toast.LENGTH_SHORT).show();
        } else {
            Intent intent = new Intent();
            intent.setData(Uri.fromFile(file));
            setResult(RESULT_OK, intent);
            finish();
        }
    }
}

Source File: FileProvider.java From EhViewer with Apache License 2.0

4 votes

/**
 * Parse and return {@link PathStrategy} for given authority as defined in
 * {@link #META_DATA_FILE_PROVIDER_PATHS} {@code <meta-data>}.
 *
 * @see #getPathStrategy(Context, String)
 */
private static PathStrategy parsePathStrategy(Context context, String authority)
        throws IOException, XmlPullParserException {
    final SimplePathStrategy strat = new SimplePathStrategy(authority);

    final ProviderInfo info = context.getPackageManager()
            .resolveContentProvider(authority, PackageManager.GET_META_DATA);
    final XmlResourceParser in = info.loadXmlMetaData(
            context.getPackageManager(), META_DATA_FILE_PROVIDER_PATHS);
    if (in == null) {
        throw new IllegalArgumentException(
                "Missing " + META_DATA_FILE_PROVIDER_PATHS + " meta-data");
    }

    int type;
    while ((type = in.next()) != END_DOCUMENT) {
        if (type == START_TAG) {
            final String tag = in.getName();

            final String name = in.getAttributeValue(null, ATTR_NAME);
            String path = in.getAttributeValue(null, ATTR_PATH);

            File target = null;
            if (TAG_ROOT_PATH.equals(tag)) {
                target = DEVICE_ROOT;
            } else if (TAG_FILES_PATH.equals(tag)) {
                target = context.getFilesDir();
            } else if (TAG_CACHE_PATH.equals(tag)) {
                target = context.getCacheDir();
            } else if (TAG_EXTERNAL.equals(tag)) {
                target = Environment.getExternalStorageDirectory();
            } else if (TAG_EXTERNAL_FILES.equals(tag)) {
                File[] externalFilesDirs = ContextCompat.getExternalFilesDirs(context, null);
                if (externalFilesDirs.length > 0) {
                    target = externalFilesDirs[0];
                }
            } else if (TAG_EXTERNAL_CACHE.equals(tag)) {
                File[] externalCacheDirs = ContextCompat.getExternalCacheDirs(context);
                if (externalCacheDirs.length > 0) {
                    target = externalCacheDirs[0];
                }
            }

            if (target != null) {
                strat.addRoot(name, buildPath(target, path));
            }
        }
    }

    return strat;
}

Java Code Examples for androidx.core.content.ContextCompat#getExternalFilesDirs()