Example usage for android.net Uri getScheme

Introduction

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

Prototype

@Nullable
public abstract String getScheme();

Source Link

Document

Gets the scheme of this URI.

Usage

From source file:de.wikilab.android.friendica01.Max.java

public static String getRealPathFromURI(Context ctx, Uri contentUri) {
    Log.i("FileTypes", "URI = " + contentUri + ", scheme = " + contentUri.getScheme());
    if (contentUri.getScheme().equals("file")) {
        return contentUri.getPath();
    } else {//  w  ww.  j  a  va  2 s  . c o  m
        String[] proj = { MediaStore.Images.Media.DATA };
        Cursor cursor = ctx.getContentResolver().query(contentUri, proj, null, null, null);
        int column_index = cursor.getColumnIndexOrThrow(MediaStore.Images.Media.DATA);
        cursor.moveToFirst();
        String res = cursor.getString(column_index);
        cursor.close();
        return res;
    }
}

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From source file:Main.java

/**
 * Get a file path from a Uri. This will get the the path for Storage Access
 * Framework Documents, as well as the _data field for the MediaStore and
 * other file-based ContentProviders.<br>
 * <br>//from w w w.  ja va2 s .c  om
 * Callers should check whether the path is local before assuming it
 * represents a local file.
 *
 * @param context The context.
 * @param uri     The Uri to query.
 * @author paulburke
 * @see #isLocal(String)
 * @see #getFile(Context, Uri)
 */
@SuppressLint("NewApi")
public static String getPath(final Context context, final Uri uri) {

    if (DEBUG)
        Log.d(TAG + " File -",
                "Authority: " + uri.getAuthority() + ", Fragment: " + uri.getFragment() + ", Port: "
                        + uri.getPort() + ", Query: " + uri.getQuery() + ", Scheme: " + uri.getScheme()
                        + ", Host: " + uri.getHost() + ", Segments: " + uri.getPathSegments().toString());

    final boolean isKitKat = Build.VERSION.SDK_INT >= Build.VERSION_CODES.KITKAT;

    // DocumentProvider
    if (isKitKat && DocumentsContract.isDocumentUri(context, uri)) {
        if (isExternalStorageDocument(uri)) {
            final String docId = DocumentsContract.getDocumentId(uri);
            final String[] split = docId.split(":");
            final String type = split[0];

            if ("primary".equalsIgnoreCase(type)) {
                return Environment.getExternalStorageDirectory() + "/" + split[1];
            }

            // TODO handle non-primary volumes
        }
        // DownloadsProvider
        else if (isDownloadsDocument(uri)) {

            final String id = DocumentsContract.getDocumentId(uri);
            final Uri contentUri = ContentUris.withAppendedId(Uri.parse("content://downloads/public_downloads"),
                    Long.valueOf(id));

            return getDataColumn(context, contentUri, null, null);
        }
        // MediaProvider
        else if (isMediaDocument(uri)) {
            final String docId = DocumentsContract.getDocumentId(uri);
            final String[] split = docId.split(":");
            final String type = split[0];

            Uri contentUri = null;
            if ("image".equals(type)) {
                contentUri = MediaStore.Images.Media.EXTERNAL_CONTENT_URI;
            } else if ("video".equals(type)) {
                contentUri = MediaStore.Video.Media.EXTERNAL_CONTENT_URI;
            } else if ("audio".equals(type)) {
                contentUri = MediaStore.Audio.Media.EXTERNAL_CONTENT_URI;
            }

            final String selection = "_id=?";
            final String[] selectionArgs = new String[] { split[1] };

            return getDataColumn(context, contentUri, selection, selectionArgs);
        }
    }
    // MediaStore (and general)
    else if ("content".equalsIgnoreCase(uri.getScheme())) {

        // Return the remote address
        if (isGooglePhotosUri(uri))
            return uri.getLastPathSegment();

        return getDataColumn(context, uri, null, null);
    }
    // File
    else if ("file".equalsIgnoreCase(uri.getScheme())) {
        return uri.getPath();
    }

    return null;
}

---

From source file:com.google.android.apps.muzei.util.IOUtil.java

public static InputStream openUri(Context context, Uri uri, String reqContentTypeSubstring)
        throws OpenUriException {

    if (uri == null) {
        throw new IllegalArgumentException("Uri cannot be empty");
    }/*from   www .java 2s . c  om*/

    String scheme = uri.getScheme();
    InputStream in = null;
    if ("content".equals(scheme)) {
        try {
            in = context.getContentResolver().openInputStream(uri);
        } catch (FileNotFoundException e) {
            throw new OpenUriException(false, e);
        } catch (SecurityException e) {
            throw new OpenUriException(false, e);
        }

    } else if ("file".equals(scheme)) {
        List<String> segments = uri.getPathSegments();
        if (segments != null && segments.size() > 1 && "android_asset".equals(segments.get(0))) {
            AssetManager assetManager = context.getAssets();
            StringBuilder assetPath = new StringBuilder();
            for (int i = 1; i < segments.size(); i++) {
                if (i > 1) {
                    assetPath.append("/");
                }
                assetPath.append(segments.get(i));
            }
            try {
                in = assetManager.open(assetPath.toString());
            } catch (IOException e) {
                throw new OpenUriException(false, e);
            }
        } else {
            try {
                in = new FileInputStream(new File(uri.getPath()));
            } catch (FileNotFoundException e) {
                throw new OpenUriException(false, e);
            }
        }

    } else if ("http".equals(scheme) || "https".equals(scheme)) {
        OkHttpClient client = new OkHttpClient();
        HttpURLConnection conn = null;
        int responseCode = 0;
        String responseMessage = null;
        try {
            conn = client.open(new URL(uri.toString()));
            conn.setConnectTimeout(DEFAULT_CONNECT_TIMEOUT);
            conn.setReadTimeout(DEFAULT_READ_TIMEOUT);
            responseCode = conn.getResponseCode();
            responseMessage = conn.getResponseMessage();
            if (!(responseCode >= 200 && responseCode < 300)) {
                throw new IOException("HTTP error response.");
            }
            if (reqContentTypeSubstring != null) {
                String contentType = conn.getContentType();
                if (contentType == null || contentType.indexOf(reqContentTypeSubstring) < 0) {
                    throw new IOException("HTTP content type '" + contentType + "' didn't match '"
                            + reqContentTypeSubstring + "'.");
                }
            }
            in = conn.getInputStream();

        } catch (MalformedURLException e) {
            throw new OpenUriException(false, e);

        } catch (IOException e) {
            if (conn != null && responseCode > 0) {
                throw new OpenUriException(500 <= responseCode && responseCode < 600, responseMessage, e);
            } else {
                throw new OpenUriException(false, e);
            }

        }
    }

    return in;
}

---

From source file:com.androidzeitgeist.dashwatch.common.IOUtil.java

public static InputStream openUri(Context context, Uri uri, String reqContentTypeSubstring)
        throws OpenUriException {

    if (uri == null) {
        throw new IllegalArgumentException("Uri cannot be empty");
    }/*w  w  w .  j av  a 2  s . c  om*/

    String scheme = uri.getScheme();
    if (scheme == null) {
        throw new OpenUriException(false, new IOException("Uri had no scheme"));
    }

    InputStream in = null;
    if ("content".equals(scheme)) {
        try {
            in = context.getContentResolver().openInputStream(uri);
        } catch (FileNotFoundException e) {
            throw new OpenUriException(false, e);
        } catch (SecurityException e) {
            throw new OpenUriException(false, e);
        }

    } else if ("file".equals(scheme)) {
        List<String> segments = uri.getPathSegments();
        if (segments != null && segments.size() > 1 && "android_asset".equals(segments.get(0))) {
            AssetManager assetManager = context.getAssets();
            StringBuilder assetPath = new StringBuilder();
            for (int i = 1; i < segments.size(); i++) {
                if (i > 1) {
                    assetPath.append("/");
                }
                assetPath.append(segments.get(i));
            }
            try {
                in = assetManager.open(assetPath.toString());
            } catch (IOException e) {
                throw new OpenUriException(false, e);
            }
        } else {
            try {
                in = new FileInputStream(new File(uri.getPath()));
            } catch (FileNotFoundException e) {
                throw new OpenUriException(false, e);
            }
        }

    } else if ("http".equals(scheme) || "https".equals(scheme)) {
        OkHttpClient client = new OkHttpClient();
        HttpURLConnection conn = null;
        int responseCode = 0;
        String responseMessage = null;
        try {
            conn = client.open(new URL(uri.toString()));
            conn.setConnectTimeout(DEFAULT_CONNECT_TIMEOUT);
            conn.setReadTimeout(DEFAULT_READ_TIMEOUT);
            responseCode = conn.getResponseCode();
            responseMessage = conn.getResponseMessage();
            if (!(responseCode >= 200 && responseCode < 300)) {
                throw new IOException("HTTP error response.");
            }
            if (reqContentTypeSubstring != null) {
                String contentType = conn.getContentType();
                if (contentType == null || contentType.indexOf(reqContentTypeSubstring) < 0) {
                    throw new IOException("HTTP content type '" + contentType + "' didn't match '"
                            + reqContentTypeSubstring + "'.");
                }
            }
            in = conn.getInputStream();

        } catch (MalformedURLException e) {
            throw new OpenUriException(false, e);
        } catch (IOException e) {
            if (conn != null && responseCode > 0) {
                throw new OpenUriException(500 <= responseCode && responseCode < 600, responseMessage, e);
            } else {
                throw new OpenUriException(false, e);
            }

        }
    }

    return in;
}

---

From source file:edu.mit.mobile.android.locast.data.CastMedia.java

/**
 * @param context//from  w w w  . j ava2s .  c o  m
 * @param c
 * @param castMediaUri
 *
 */
public static void showMedia(Context context, Cursor c, Uri castMediaUri) {
    final String mediaString = c.getString(c.getColumnIndex(CastMedia._MEDIA_URL));
    final String locMediaString = c.getString(c.getColumnIndex(CastMedia._LOCAL_URI));
    String mimeType = null;

    Uri media;

    if (locMediaString != null) {
        media = Uri.parse(locMediaString);
        if ("file".equals(media.getScheme())) {
            mimeType = c.getString(c.getColumnIndex(CastMedia._MIME_TYPE));
        }

    } else if (mediaString != null) {
        media = Uri.parse(mediaString);
        mimeType = c.getString(c.getColumnIndex(CastMedia._MIME_TYPE));

        // we strip this because we don't really want to force them to go to the browser.
        if ("text/html".equals(mimeType)) {
            mimeType = null;
        }
    } else {
        Log.e(TAG, "asked to show media for " + castMediaUri + " but there was nothing to show");
        return;
    }

    final Intent i = new Intent(Intent.ACTION_VIEW);
    i.setDataAndType(media, mimeType);

    if (mimeType != null && mimeType.startsWith("video/")) {
        context.startActivity(new Intent(Intent.ACTION_VIEW,
                ContentUris.withAppendedId(castMediaUri, c.getLong(c.getColumnIndex(CastMedia._ID)))));
    } else {
        // setting the MIME type for URLs doesn't work.
        try {
            context.startActivity(i);
        } catch (final ActivityNotFoundException e) {
            // try it again, but without a mime type.
            if (mimeType != null) {
                i.setDataAndType(media, null);
            }
            try {
                context.startActivity(i);
            } catch (final ActivityNotFoundException e2) {
                Toast.makeText(context, R.string.error_cast_media_no_activities, Toast.LENGTH_LONG).show();
            }
        }
    }
}

---

From source file:com.android.emailcommon.provider.HostAuth.java

public static String getProtocolFromString(String uriString) {
    final Uri uri = Uri.parse(uriString);
    final String scheme = uri.getScheme();
    final String[] schemeParts = scheme.split("\\+");
    return schemeParts[0];
}

---

From source file:de.vanita5.twittnuker.util.TwitterWrapper.java

public static void updateProfileBannerImage(final Context context, final Twitter twitter, final Uri imageUri,
        final boolean deleteImage) throws FileNotFoundException, TwitterException {
    InputStream is;/*ww  w .j  ava2  s .  c  om*/
    try {
        is = context.getContentResolver().openInputStream(imageUri);
        twitter.updateProfileBannerImage(is);
    } finally {
        if (deleteImage && "file".equals(imageUri.getScheme())) {
            final File file = new File(imageUri.getPath());
            if (!file.delete()) {
                Log.w(LOGTAG, String.format("Unable to delete %s", file));
            }
        }
    }
}

---

From source file:de.vanita5.twittnuker.util.TwitterWrapper.java

public static User updateProfileImage(final Context context, final Twitter twitter, final Uri imageUri,
        final boolean deleteImage) throws FileNotFoundException, TwitterException {
    InputStream is;/*from  ww w  .j  av a  2 s . c  o  m*/
    try {
        is = context.getContentResolver().openInputStream(imageUri);
        return twitter.updateProfileImage(is);
    } finally {
        if (deleteImage && "file".equals(imageUri.getScheme())) {
            final File file = new File(imageUri.getPath());
            if (!file.delete()) {
                Log.w(LOGTAG, String.format("Unable to delete %s", file));
            }
        }
    }
}

---

From source file:com.karura.framework.plugins.Capture.java

/**
 * Queries the media store to find out what the file path is for the Uri we supply
 * //from   w w  w  . j  a v  a 2  s. c  o m
 * @param contentUri
 *            the Uri of the audio/image/video
 * @param context
 *            the current application context
 * @return the full path to the file
 */
@SuppressWarnings("deprecation")
public static String getRealPathFromURI(Uri contentUri, Activity context) {
    final String scheme = contentUri.getScheme();

    if (scheme == null) {
        return contentUri.toString();
    } else if (scheme.compareTo("content") == 0) {
        String[] proj = { DATA };
        Cursor cursor = context.managedQuery(contentUri, proj, null, null, null);
        int column_index = cursor.getColumnIndexOrThrow(DATA);
        cursor.moveToFirst();
        return cursor.getString(column_index);
    } else if (scheme.compareTo("file") == 0) {
        return contentUri.getPath();
    } else {
        return contentUri.toString();
    }
}

---

From source file:Main.java

@TargetApi(Build.VERSION_CODES.KITKAT)
public static String getFilePath(final Context context, final Uri uri) {
    final boolean isKitKat = Build.VERSION.SDK_INT >= Build.VERSION_CODES.KITKAT;
    // DocumentProvider
    if (isKitKat && DocumentsContract.isDocumentUri(context, uri)) {
        // ExternalStorageProvider
        if ("com.android.externalStorage.documents".equalsIgnoreCase(uri.getAuthority())) {
            final String docId = DocumentsContract.getDocumentId(uri);
            final String[] split = docId.split(":");
            final String type = split[0];
            if ("primary".equalsIgnoreCase(type) || "content".equalsIgnoreCase(uri.getScheme())) {
                return Environment.getExternalStorageDirectory() + "/" + split[1];
            }//www  .ja  va  2  s .c om
        }
        // DownloadsProvider
        else if ("com.android.providers.downloads.documents".equalsIgnoreCase(uri.getAuthority())) {
            final String id = DocumentsContract.getDocumentId(uri);
            final Uri contentUri = ContentUris.withAppendedId(Uri.parse("content://downloads/public_downloads"),
                    Long.valueOf(id));
            return getDataColumn(context, contentUri, null, null);
        }
        // MediaProvider
        else if ("com.android.providers.media.documents".equalsIgnoreCase(uri.getAuthority())) {
            final String docId = DocumentsContract.getDocumentId(uri);
            final String[] split = docId.split(":");
            final String type = split[0];

            Uri contentUri = null;
            if ("image".equals(type)) {
                contentUri = MediaStore.Images.Media.EXTERNAL_CONTENT_URI;
            } else if ("video".equals(type)) {
                contentUri = MediaStore.Video.Media.EXTERNAL_CONTENT_URI;
            } else if ("audio".equals(type)) {
                contentUri = MediaStore.Audio.Media.EXTERNAL_CONTENT_URI;
            }

            final String selection = "_id=?";
            final String[] selectionArgs = new String[] { split[1] };

            return getDataColumn(context, contentUri, selection, selectionArgs);
        }
    }
    // MediaStore (and general)
    else if ("content".equalsIgnoreCase(uri.getScheme())) {
        return getDataColumn(context, uri, null, null);
    }
    // File
    else if ("file".equalsIgnoreCase(uri.getScheme())) {
        return uri.getPath();
    }

    return "";
}

---

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