Merge "Always allow button stacking"

 * orientation when it can't fit its child views horizontally.

 */

public class ButtonBarLayout extends LinearLayout {

    /** Minimum screen height required for button stacking. */

    private static final int ALLOW_STACKING_MIN_HEIGHT_DP = 320;

    /** Amount of the second button to "peek" above the fold when stacked. */

    private static final int PEEK_BUTTON_DP = 16;

    public ButtonBarLayout(Context context, AttributeSet attrs) {

        super(context, attrs);

        final boolean allowStackingDefault =

                context.getResources().getConfiguration().screenHeightDp

                        >= ALLOW_STACKING_MIN_HEIGHT_DP;

        final TypedArray ta = context.obtainStyledAttributes(attrs, R.styleable.ButtonBarLayout);

        mAllowStacking = ta.getBoolean(R.styleable.ButtonBarLayout_allowStacking,

                allowStackingDefault);

        mAllowStacking = ta.getBoolean(R.styleable.ButtonBarLayout_allowStacking, true);

        ta.recycle();

    }