Example usage for android.net Uri getPath

List of usage examples for android.net Uri getPath

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  6. getPath

Introduction

In this page you can find the example usage for android.net Uri getPath.

Prototype

@Nullable
public abstract String getPath();

Source Link

Document

Gets the decoded path.

Usage

From source file:Main.java

public static File getFile(Context context, Uri uri, boolean forceCreation) {

    if (!forceCreation && "file".equalsIgnoreCase(uri.getScheme())) {
        return new File(uri.getPath());
    }//  w ww  . ja va 2s.  c  om

    File file = null;

    try {
        File root = context.getFilesDir();
        if (root == null) {
            throw new Exception("data dir not found");
        }
        file = new File(root, getFilename(context, uri));
        file.delete();
        InputStream is = context.getContentResolver().openInputStream(uri);
        OutputStream os = new FileOutputStream(file);
        byte[] buf = new byte[1024];
        int cnt = is.read(buf);
        while (cnt > 0) {
            os.write(buf, 0, cnt);
            cnt = is.read(buf);
        }
        os.close();
        is.close();
        file.deleteOnExit();
    } catch (Exception e) {
        Log.e("OpenFile", e.getMessage(), e);
    }
    return file;
}

From source file:Main.java

/**
 * Try to return the absolute file path from the given Uri
 *
 * @param context//  w ww  .  ja  v a 2s .c o m
 * @param uri
 * @return the file path or null
 */
public static String uri2FilePath(final Context context, final Uri uri) {
    if (null == uri)
        return null;
    final String scheme = uri.getScheme();
    String data = null;
    if (scheme == null)
        data = uri.getPath();
    else if (ContentResolver.SCHEME_FILE.equals(scheme)) {
        data = uri.getPath();
    } else if (ContentResolver.SCHEME_CONTENT.equals(scheme)) {
        Cursor cursor = context.getContentResolver().query(uri,
                new String[] { MediaStore.Images.ImageColumns.DATA }, null, null, null);
        if (null != cursor) {
            if (cursor.moveToFirst()) {
                int index = cursor.getColumnIndex(MediaStore.Images.ImageColumns.DATA);
                if (index > -1) {
                    data = cursor.getString(index);
                }
            }
            cursor.close();
        }
    }
    return data;
}

From source file:Main.java

private static int getOrientationFromExif(Uri imageUri, Context context) {
    int orientation = -1;
    Log.i("Photo Editor", "imageUri = " + imageUri);
    // File imageFile = new File(getRealPathFromUri(imageUri, context));
    File imageFile = new File(imageUri.getPath());
    try {//  w w w.  j a v a2  s .c  o m
        ExifInterface exif;
        Log.i("Photo Editor", "imageFile.getAbsolutePath() = " + imageFile.getAbsolutePath());
        exif = new ExifInterface(imageFile.getAbsolutePath());
        orientation = exif.getAttributeInt(ExifInterface.TAG_ORIENTATION, ExifInterface.ORIENTATION_NORMAL);
    } catch (IOException e) {
        e.printStackTrace();
    }
    return orientation;
}

From source file:Main.java

public static String extractFilenameFromUri(Uri uri, Activity activity) {

    String fileName = null;/*from ww  w  . j a  v  a 2 s.  com*/
    if (uri == null) {
        throw new IllegalArgumentException();
    }
    String scheme = uri.getScheme();
    String path = uri.getPath();
    if (path != null && scheme != null && scheme.equals("file")) {
        fileName = path.substring(path.lastIndexOf("/") + 1);
    }

    String[] projection = { MediaStore.Images.ImageColumns.DISPLAY_NAME /* col1 */ };

    Cursor c = activity.managedQuery(uri, projection, null, null, null);
    if (c != null && c.moveToFirst()) {
        fileName = c.getString(0);
    }
    return fileName;
}

From source file:Main.java

private static String getRealPathFromURI(Context context, Uri contentURI) {
    String result;/*  w ww  . j av a2s  .c  o  m*/
    Cursor cursor = context.getContentResolver().query(contentURI, null, null, null, null);
    if (cursor == null) { // Source is Dropbox or other similar local file path
        result = contentURI.getPath();
    } else {
        cursor.moveToFirst();
        int idx = cursor.getColumnIndex(MediaStore.Images.ImageColumns.DATA);
        result = cursor.getString(idx);
        cursor.close();
    }
    return result;
}

From source file:Main.java

public static String getRealPathFromURI(Context context, Uri contentURI) {
    String TAG = "PINGUINO-getRealPathFromURI";
    String result;//from w  w w . ja  v  a 2 s  . c o  m
    Cursor cursor = context.getContentResolver().query(contentURI, null, null, null, null);
    if (cursor == null) {
        result = contentURI.getPath();
    } else {
        Log.d(TAG, "cursor1:" + cursor);
        cursor.moveToFirst();
        Log.d(TAG, "cursor2:" + cursor);
        int idx = cursor.getColumnIndex(MediaStore.Images.ImageColumns.DATA);
        Log.d(TAG, "idx:" + idx);
        result = cursor.getString(idx);
        Log.d(TAG, "result:" + result);
        cursor.close();
    }
    return result;
}

From source file:Main.java

@Nullable
public static File getFromMediaUri(Context context, ContentResolver resolver, Uri uri) {
    if (uri == null)
        return null;

    if (SCHEME_FILE.equals(uri.getScheme())) {
        return new File(uri.getPath());
    } else if (SCHEME_CONTENT.equals(uri.getScheme())) {
        final String[] filePathColumn = { MediaStore.MediaColumns.DATA, MediaStore.MediaColumns.DISPLAY_NAME };
        Cursor cursor = null;/*from ww w .  ja va 2s .c o  m*/
        try {
            cursor = resolver.query(uri, filePathColumn, null, null, null);
            if (cursor != null && cursor.moveToFirst()) {
                final int columnIndex = (uri.toString().startsWith("content://com.google.android.gallery3d"))
                        ? cursor.getColumnIndex(MediaStore.MediaColumns.DISPLAY_NAME)
                        : cursor.getColumnIndex(MediaStore.MediaColumns.DATA);
                // Picasa images on API 13+
                if (columnIndex != -1) {
                    String filePath = cursor.getString(columnIndex);
                    if (!TextUtils.isEmpty(filePath)) {
                        return new File(filePath);
                    }
                }
            }
        } catch (IllegalArgumentException e) {
            // Google Drive images
            return getFromMediaUriPfd(context, resolver, uri);
        } catch (SecurityException ignored) {
            // Nothing we can do
        } finally {
            if (cursor != null)
                cursor.close();
        }
    }
    return null;
}

From source file:Main.java

public static String encodeQuery(String url) {
    Uri uri = Uri.parse(url);

    try {//  w w  w.  ja  v a 2  s . c  o  m
        String query = uri.getQuery();
        String encodedQuery = query != null ? URLEncoder.encode(query, "UTF-8") : null;
        URI tmp = new URI(uri.getScheme(), uri.getAuthority(), uri.getPath(), null, uri.getFragment());
        return tmp + (encodedQuery != null && encodedQuery.length() > 0 ? "?" + encodedQuery : "");
    } catch (UnsupportedEncodingException ignore) {
    } catch (URISyntaxException ignore) {
    }

    return uri.toString();
}

From source file:Main.java

public static int defineExifOrientation(Uri imageUri, String mimeType) {
    int rotation = 0;
    if ("image/jpeg".equalsIgnoreCase(mimeType) && "file".equals(imageUri.getScheme())) {
        try {//from   w ww.  j  av  a2s  . c om
            ExifInterface exif = new ExifInterface(imageUri.getPath());
            int exifOrientation = exif.getAttributeInt(ExifInterface.TAG_ORIENTATION,
                    ExifInterface.ORIENTATION_NORMAL);
            Log.e("dsd", "exifOrientation:" + exifOrientation);
            switch (exifOrientation) {
            case ExifInterface.ORIENTATION_FLIP_HORIZONTAL:
            case ExifInterface.ORIENTATION_NORMAL:
                rotation = 0;
                break;
            case ExifInterface.ORIENTATION_TRANSVERSE:
            case ExifInterface.ORIENTATION_ROTATE_90:
                rotation = 90;
                break;
            case ExifInterface.ORIENTATION_FLIP_VERTICAL:
            case ExifInterface.ORIENTATION_ROTATE_180:
                rotation = 180;
                break;
            case ExifInterface.ORIENTATION_TRANSPOSE:
            case ExifInterface.ORIENTATION_ROTATE_270:
                rotation = 270;
                break;
            }
        } catch (IOException e) {
            Log.e("dsd", "Can't read EXIF tags from file [%s]" + imageUri);
        }
    }
    return rotation;
}

From source file:Main.java

/**
 * Get bitmap from internal image file.//ww  w.  j a v a2  s . c  o m
 */
public static Bitmap getBitmapFromUri(Uri fileUri) {
    // bitmap factory
    BitmapFactory.Options options = new BitmapFactory.Options();

    // downsizing photoImage as it throws OutOfMemory Exception for larger
    // images
    options.inSampleSize = 8;
    options.inMutable = true;

    return BitmapFactory.decodeFile(fileUri.getPath(), options);
}