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

public static byte[] getBolbFromCursor(final Cursor cur, final String column) {
    final int idx = cur.getColumnIndex(column);
    return (idx == -1) ? null : cur.getBlob(idx);
}

From source file:Main.java

public static int getIntFromCursor(final Cursor cur, final String column) {
    final int idx = cur.getColumnIndex(column);
    return (idx == -1) ? 0 : cur.getInt(idx);
}

From source file:Main.java

public static String getStringFromCursor(final Cursor cur, final String column) {
    final int idx = cur.getColumnIndex(column);
    return (idx == -1) ? null : cur.getString(idx);
}

From source file:Main.java

public static long getLongFromCursor(final Cursor cur, final String column) {
    final int idx = cur.getColumnIndex(column);
    return (idx == -1) ? 0 : cur.getLong(idx);
}

From source file:Main.java

public static Long gLong(Cursor cursor, String columeName) {
    Long val = null;
    if (cursor.getColumnIndex(columeName) != -1) {
        val = cursor.getLong(cursor.getColumnIndex(columeName));
    }//from  w  w w  .  ja  v  a2s .c o m
    return val;
}

From source file:Main.java

public static String gText(Cursor cursor, String columeName) {
    String val = null;
    if (cursor.getColumnIndex(columeName) != -1) {
        val = cursor.getString(cursor.getColumnIndex(columeName));
    }//from   w w w  . java2 s.c  om
    return val;
}

From source file:Main.java

public static Boolean gBoolean(Cursor cursor, String columeName) {
    Boolean val = null;
    if (cursor.getColumnIndex(columeName) != -1) {
        val = cursor.getInt(cursor.getColumnIndex(columeName)) > 0;
    }//from w  w w.j a v  a2s  .  com
    return val;
}

From source file:Main.java

public static Integer gInt(Cursor cursor, String columeName) {
    Integer val = null;
    if (cursor.getColumnIndex(columeName) != -1) {
        val = cursor.getInt(cursor.getColumnIndex(columeName));
    }/*  w w  w  .j  a va  2s.co m*/
    return val;
}

From source file:Main.java

private static long getLong(final Cursor cursor, final String field, final long defValue) {
    if (cursor.getColumnIndex(field) >= 0) {
        return cursor.getLong(cursor.getColumnIndex(field));
    } else {//ww  w. j  a  v  a2 s.  c om
        return defValue;
    }
}

From source file:Main.java

public static int getInt(@NonNull Cursor cursor, @NonNull String columnName) {
    return cursor.getInt(cursor.getColumnIndex(columnName));
}