demo/src/com/socialize/demo/implementations/facebook/CheckIsLinkedActivity.java
@Override
    protected void onResume() {
        super.onResume();

        StringBuilder builder = new StringBuilder();
        builder
                .append("isLinkedForRead:")
                .append(FacebookUtils.isLinkedForRead(this))
                .append("\n\n")
                .append("isLinkedForWrite:")
                .append(FacebookUtils.isLinkedForWrite(this));

        Toast.makeText(this, builder.toString(), Toast.LENGTH_LONG).show();
    }
@Override
    protected void onResume() {
        super.onResume();

        StringBuilder builder = new StringBuilder();
        builder
                .append("isLinkedForRead:")
                .append(FacebookUtils.isLinkedForRead(this))
                .append("\n\n")
                .append("isLinkedForWrite:")
                .append(FacebookUtils.isLinkedForWrite(this));

        Toast.makeText(this, builder.toString(), Toast.LENGTH_LONG).show();
    }
}