Example usage for android.database Cursor moveToFirst

Introduction

In this page you can find the example usage for android.database Cursor moveToFirst.

Prototype

boolean moveToFirst();

Source Link

Document

Move the cursor to the first row.

Usage

From source file:Main.java

public static boolean hasShortcut(Context cx) {
    boolean result = false;
    String title = null;//www  . ja v a2  s. com
    try {
        final PackageManager pm = cx.getPackageManager();
        title = pm.getApplicationLabel(pm.getApplicationInfo(cx.getPackageName(), PackageManager.GET_META_DATA))
                .toString();
    } catch (Exception e) {
        e.printStackTrace();
    }

    final String AUTHORITY;
    if (android.os.Build.VERSION.SDK_INT < 8) {
        AUTHORITY = "com.android.launcher.settings";
    } else {
        AUTHORITY = "com.android.launcher2.settings";
    }
    final Uri CONTENT_URI = Uri.parse("content://" + AUTHORITY + "/favorites?notify=true");
    final Cursor c = cx.getContentResolver().query(CONTENT_URI, null, "title=?", new String[] { title }, null);
    if (c != null && c.moveToFirst()) {
        c.close();
        result = true;
    }
    return result;
}

From source file:org.hfoss.posit.android.web.PositHttpUtils.java

public static List<NameValuePair> convertFindsForPost(String[] projection, Cursor c) {
    List<NameValuePair> finds = new ArrayList<NameValuePair>();
    c.moveToFirst();
    try {/*from   www. j  a va2  s  . co m*/
        for (String item : projection) {
            finds.add(new BasicNameValuePair(item, c.getString(c.getColumnIndexOrThrow(item))));
        }
    } catch (CursorIndexOutOfBoundsException e) {
        if (Utils.debug)
            Log.e(TAG, e.getMessage());
    }
    return finds;
}

From source file:Main.java

static String getFileName(Context context, Uri uri) {
    String result = null;//from www .j  av  a 2s . com
    if (uri.getScheme().equals("content")) {
        Cursor cursor = context.getContentResolver().query(uri, null, null, null, null);
        try {
            if (cursor != null && cursor.moveToFirst()) {
                result = cursor.getString(cursor.getColumnIndex(OpenableColumns.DISPLAY_NAME));
            }
        } catch (Exception e) {
            e.printStackTrace();
        } finally {
            if (cursor != null) {
                cursor.close();
            }
        }
    }
    if (result == null) {
        result = uri.getPath();
        int cut = result.lastIndexOf(File.separator);
        if (cut != -1) {
            result = result.substring(cut + 1);
        }
    }
    return result;
}

From source file:Main.java

public static String getRealImagePath(Activity activity, Uri uriPath) {
    String[] proj = { MediaStore.Images.Media.DATA };
    Cursor cursor = activity.getContentResolver().query(uriPath, proj, null, null, null);
    int index = cursor.getColumnIndexOrThrow(MediaStore.Images.Media.DATA);
    cursor.moveToFirst();
    String path = cursor.getString(index);
    // path = path.substring(5);
    return path;/* ww  w. ja va2s.co m*/
}

From source file:Main.java

public static String convertMediaUriToPath(Context context, Uri uri) {
    String[] proj = { MediaStore.Images.Media.DATA };
    Cursor cursor = context.getContentResolver().query(uri, proj, null, null, null);
    int column_index = cursor.getColumnIndexOrThrow(MediaStore.Images.Media.DATA);
    cursor.moveToFirst();
    String path = cursor.getString(column_index);
    cursor.close();/*from   w w w  .j a va  2  s  .c  om*/
    return path;
}

From source file:disono.webmons.com.utilities.helpers.WBFile.java

/**
 * Get the real path from URI//from  w w w.  j  a v  a 2  s  .  c  o  m
 *
 * @param activity
 * @param uri
 * @return
 */
public static String getRealPathFromURI(Activity activity, Uri uri) {
    Cursor cursor = activity.getContentResolver().query(uri, null, null, null, null);
    assert cursor != null;
    cursor.moveToFirst();
    int idx = cursor.getColumnIndex(MediaStore.Images.ImageColumns.DATA);
    return cursor.getString(idx);
}

From source file:Main.java

public static String getRealPathFromURI_BelowAPI11(Context context, Uri contentUri) {
    String[] proj = { MediaStore.Images.Media.DATA };
    Cursor 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);
}

From source file:Main.java

public static String getContactName(Context context, String number) {

    String name = null;//from   ww w  .  j  a  va 2s .  co  m

    // define the columns I want the query to return
    String[] projection = new String[] { Build.VERSION.SDK_INT >= Build.VERSION_CODES.HONEYCOMB
            ? ContactsContract.Contacts.DISPLAY_NAME_PRIMARY
            : ContactsContract.Contacts.DISPLAY_NAME, ContactsContract.PhoneLookup._ID };

    // encode the phone number and build the filter URI
    Uri contactUri = Uri.withAppendedPath(ContactsContract.PhoneLookup.CONTENT_FILTER_URI, Uri.encode(number));

    // query time
    Cursor cursor = context.getContentResolver().query(contactUri, projection, null, null, null);

    if (cursor != null) {
        if (cursor.moveToFirst()) {
            name = cursor.getString(cursor.getColumnIndex(ContactsContract.PhoneLookup.DISPLAY_NAME));
            Log.v("getContactName", "Started uploadcontactphoto: Contact Found @ " + number);
            Log.v("getContactName", "Started uploadcontactphoto: Contact name  = " + name);
        } else {
            Log.v("getContactName", "Contact Not Found @ " + number);
        }
        cursor.close();
    }
    return name;
}

From source file:Main.java

public static String getPath(Context context, Uri uri) {
    String[] projection = { MediaStore.Images.Media.DATA };
    Cursor cursor = context.getContentResolver().query(uri, projection, null, null, null);
    int column_index = cursor.getColumnIndexOrThrow(MediaStore.Images.Media.DATA);
    cursor.moveToFirst();
    String path = cursor.getString(column_index);
    cursor.close();/*from w w w.j a va 2  s. c o m*/
    return path;
}

From source file:Main.java

public static String getRealPathFromUriBelowApi11(Context context, Uri contentUri) {
    String[] projection = { MediaStore.Images.Media.DATA };
    Cursor cursor = context.getContentResolver().query(contentUri, projection, null, null, null);
    int columnIndex = cursor.getColumnIndexOrThrow(MediaStore.Images.Media.DATA);
    cursor.moveToFirst();
    return cursor.getString(columnIndex);
}