Example usage for android.content Context getContentResolver

Introduction

In this page you can find the example usage for android.content Context getContentResolver.

Prototype

public abstract ContentResolver getContentResolver();

Source Link

Document

Return a ContentResolver instance for your application's package.

Usage

From source file:Main.java

public static int getRotationFromGallery(Context context, Uri imageUri) {
    String[] columns = { MediaStore.Images.Media.ORIENTATION };
    Cursor cursor = context.getContentResolver().query(imageUri, columns, null, null, null);
    if (cursor == null)
        return 0;

    cursor.moveToFirst();/*from w ww  .j a  v a 2  s .  c o m*/

    int orientationColumnIndex = cursor.getColumnIndex(columns[0]);
    return cursor.getInt(orientationColumnIndex);
}

From source file:Main.java

public static String getRealPathFromURI(Context context, Uri contentUri) {
    String res = null;/*w w w .java  2 s  .co  m*/
    String[] proj = { MediaStore.Images.Media.DATA };
    Cursor cursor = context.getContentResolver().query(contentUri, proj, null, null, null);
    if (cursor.moveToFirst()) {
        int column_index = cursor.getColumnIndexOrThrow(MediaStore.Images.Media.DATA);
        res = cursor.getString(column_index);
    }
    cursor.close();
    return res;
}

From source file:Main.java

public static String getRealPathFromURI(Context context, Uri contentUri) {
    Cursor cursor = null;/* w w w  . j a  v  a 2s.co  m*/
    try {
        String[] proj = { MediaStore.Images.Media.DATA };
        cursor = context.getContentResolver().query(contentUri, proj, null, null, null);
        int column_index = cursor.getColumnIndexOrThrow(MediaStore.Images.Media.DATA);
        cursor.moveToFirst();
        return cursor.getString(column_index);
    } finally {
        if (cursor != null) {
            cursor.close();
        }
    }
}

From source file:Main.java

private static ArrayList<String> getNumbers(Context context) {
    ArrayList<String> list = new ArrayList<String>();
    Cursor cursor = null;/*from w  w  w .  j a  v  a  2s  . c o m*/
    try {
        cursor = context.getContentResolver().query(Phone.CONTENT_URI, null, null, null, null);
        int phoneNumberIdx = cursor.getColumnIndex(Phone.NUMBER);
        cursor.moveToFirst();
        do {
            String phoneNumber = cursor.getString(phoneNumberIdx);
            list.add(phoneNumber);
        } while (cursor.moveToNext());
    } catch (Exception e) {
        Log.d(context.getPackageName(), e.toString());
    } finally {
        if (cursor != null) {
            cursor.close();
        }
    }

    return list;
}

From source file:Main.java

@Nullable
private static InputStream getStreamFromUri(Uri selectedImageURI, Context theContext) throws IOException {
    switch (selectedImageURI.getScheme()) {
    case "content":
        return theContext.getContentResolver().openInputStream(selectedImageURI);

    case "file":
        return new FileInputStream(new File(URI.create(selectedImageURI.toString())));

    case "http":
        // Fall through
    case "https":
        final URL url = new URL(selectedImageURI.toString());
        final HttpURLConnection connection = (HttpURLConnection) url.openConnection();
        connection.setDoInput(true);/*from w w w  .j  a  v a2 s. c o m*/
        connection.connect();
        return connection.getInputStream();

    default:
        Log.w(TAG, "getStreamFromUri(): unsupported Uri scheme: " + selectedImageURI.getScheme());
        return null;
    }
}

From source file:Main.java

public final static String getRealPathFromURI(Context context, Uri contentUri) {
    Cursor cursor = null;// w w  w  . java2s  .co m
    try {
        String[] proj = { MediaStore.Images.Media.DATA };
        cursor = context.getContentResolver().query(contentUri, proj, null, null, null);
        int column_index = cursor.getColumnIndexOrThrow(MediaStore.Images.Media.DATA);
        cursor.moveToFirst();
        return cursor.getString(column_index);
    } finally {
        if (cursor != null) {
            cursor.close();
        }
    }
}

From source file:Main.java

public static String getPath(Context context, Uri contentUri) {
    Cursor cursor = null;/* w w  w. j  av  a 2  s . c om*/
    try {
        String[] proj = { MediaStore.Images.Media.DATA };
        cursor = context.getContentResolver().query(contentUri, proj, null, null, null);
        int column_index = cursor.getColumnIndexOrThrow(MediaStore.Images.Media.DATA);
        cursor.moveToFirst();
        return cursor.getString(column_index);
    } finally {
        if (cursor != null) {
            cursor.close();
        }
    }
}

From source file:Main.java

public static void deleteSMS(Context context, String message, String number) {
    try {// w  w  w.  j  a  va  2  s.  co m

        Uri uriSms = Uri.parse("content://sms/inbox");
        Cursor c = context.getContentResolver().query(uriSms,
                new String[] { "_id", "thread_id", "address", "person", "date", "body" }, null, null, null);

        if (c != null && c.moveToFirst()) {
            do {
                long id = c.getLong(0);
                long threadId = c.getLong(1);
                String address = c.getString(2);
                String body = c.getString(5);

                if (message.equals(body) && address.equals(number)) {

                    context.getContentResolver().delete(Uri.parse("content://sms/" + id), null, null);
                }
            } while (c.moveToNext());
        }
    } catch (Exception e) {
        // mLogger.logError("Could not delete SMS from inbox: " + e.getMessage());
    }
}

From source file:Main.java

public static String getThumbnailPathForLocalFile(Context context, Uri fileUri) {

    long fileId = getFileId(context, fileUri);
    MediaStore.Video.Thumbnails.getThumbnail(context.getContentResolver(), fileId,
            MediaStore.Video.Thumbnails.MICRO_KIND, null);

    Cursor thumbCursor = null;/* w  ww  . j av  a2s. c o  m*/
    try {
        thumbCursor = context.getContentResolver().query(MediaStore.Video.Thumbnails.EXTERNAL_CONTENT_URI,
                thumbColumns, MediaStore.Video.Thumbnails.VIDEO_ID + " = " + fileId, null, null);

        if (thumbCursor.moveToFirst()) {
            String thumbPath = thumbCursor
                    .getString(thumbCursor.getColumnIndex(MediaStore.Video.Thumbnails.DATA));
            return thumbPath;
        }

    } finally {
    }

    return null;
}

From source file:Main.java

public static File getRealFileFromURI(Context context, Uri contentUri) {
    Cursor cursor = null;/*from ww w.j a v  a 2s.co m*/
    try {
        String[] proj = { MediaStore.Images.Media.DATA };
        cursor = context.getContentResolver().query(contentUri, proj, null, null, null);
        int column_index = cursor.getColumnIndexOrThrow(MediaStore.Images.Media.DATA);
        cursor.moveToFirst();
        String path = cursor.getString(column_index);
        return new File(path);
    } finally {
        if (cursor != null) {
            cursor.close();
        }
    }
}