Example usage for android.database Cursor getColumnIndex

Introduction

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

Prototype

int getColumnIndex(String columnName);

Source Link

Document

Returns the zero-based index for the given column name, or -1 if the column doesn't exist.

Usage

From source file:Main.java

protected static float getFloat(Cursor mCursor, String column) {
    return mCursor.getFloat(mCursor.getColumnIndex(column));
}

From source file:Main.java

public static String getString(Cursor cursor, String column) {
    return cursor.getString(cursor.getColumnIndex(column));
}

From source file:Main.java

protected static String getString(Cursor mCursor, String column) {
    return mCursor.getString(mCursor.getColumnIndex(column));
}

From source file:Main.java

private static int getIntFromCursor(Cursor cursor, String columnName) {
    return cursor.getInt(cursor.getColumnIndex(columnName));
}

From source file:Main.java

public static long getLongOnCursor(Cursor cursor, String columnName) {
    return cursor.getLong(cursor.getColumnIndex(columnName));
}

From source file:Main.java

public static boolean getBoolean(Cursor cursor, String columnName) {
    return cursor.getInt(cursor.getColumnIndex(columnName)) == 1 ? true : false;
}

From source file:Main.java

public static String getStringOnCursor(Cursor cursor, String columnName) {
    return cursor.getString(cursor.getColumnIndex(columnName));
}

From source file:Main.java

private static String getStringFromCursor(Cursor cursor, String columnName) {
    return cursor.getString(cursor.getColumnIndex(columnName));
}

From source file:Main.java

public static Uri getMediaUri(Cursor cursor, Uri uri) {
    String id = cursor.getString(cursor.getColumnIndex(MediaColumns._ID));
    return Uri.withAppendedPath(uri, id);
}

From source file:Main.java

/**
 * Checks if it is a valid column within the cursor data
 *
 * @param cursor// w ww .jav a2s .co  m
 * @param columnName
 * @return
 */
private static boolean isValidColumn(Cursor cursor, String columnName) {
    int x = cursor.getColumnIndex(columnName);
    if (x < 0) {
        //No column matches that, it doesn't exist
        return false;
    } else {
        //A column matches that, it exists
        return true;
    }
}