How to disable/enable all children on LinearLayout in Android

Is there way by programming that all the children of a certain layout?

For example i have this layout with two children:

<LinearLayout android:layout_height="wrap_content"
        android:id="@+id/linearLayout1" android:layout_width="fill_parent">
        <SeekBar android:layout_height="wrap_content" android:id="@+id/seekBar1"
            android:layout_weight="1" android:layout_width="fill_parent"></SeekBar>
        <TextView android:id="@+id/textView2" android:text="TextView"
            android:layout_width="wrap_content" android:textAppearance="?android:attr/textAppearanceLarge"
            android:layout_height="wrap_content"></TextView>
    </LinearLayout>

and i want to do something like:

LinearLayout myLayout = (LinearLayout) findViewById(R.id.linearLayout1);
myLayout.setEnabled(false);

In order to disable the two textviews.

Any idea how?