Examples with LayoutParams android.support.design.widget.CoordinatorLayout.LayoutParams used on opensource projects

Example 1 with LayoutParams

use of android.support.design.widget.CoordinatorLayout.LayoutParams in project AndroidChromium by JackyAndroid.

the class SnackbarView method addToParent.

private void addToParent() {
    // we create new LayoutParams every time.
    if (mParent instanceof CoordinatorLayout) {
        CoordinatorLayout.LayoutParams lp = new LayoutParams(getLayoutParams());
        lp.gravity = Gravity.BOTTOM | Gravity.START;
        lp.setBehavior(new CompositorViewHolderBehavior());
        mParent.addView(mView, lp);
    } else if (mParent instanceof FrameLayout) {
        FrameLayout.LayoutParams lp = new FrameLayout.LayoutParams(getLayoutParams());
        lp.gravity = Gravity.BOTTOM | Gravity.START;
        mParent.addView(mView, lp);
    } else {
        assert false : "Only FrameLayout and CoordinatorLayout are supported to show snackbars";
    }
    // Why setting listener on parent? It turns out that if we force a relayout in the layout
    // change listener of the view itself, the force layout flag will be reset to 0 when
    // layout() returns. Therefore we have to do request layout on one level above the requested
    // view.
    mParent.addOnLayoutChangeListener(mLayoutListener);
}

Example 2 with LayoutParams

use of android.support.design.widget.CoordinatorLayout.LayoutParams in project RxBinding by JakeWharton.

the class SwipeDismissBehaviorObservable method subscribeActual.

@Override
protected void subscribeActual(Observer<? super View> observer) {
    if (!checkMainThread(observer)) {
        return;
    }
    if (!(view.getLayoutParams() instanceof LayoutParams)) {
        throw new IllegalArgumentException("The view is not in a Coordinator Layout.");
    }
    LayoutParams params = (LayoutParams) view.getLayoutParams();
    final SwipeDismissBehavior behavior = (SwipeDismissBehavior) params.getBehavior();
    if (behavior == null) {
        throw new IllegalStateException("There's no behavior set on this view.");
    }
    Listener listener = new Listener(behavior, observer);
    observer.onSubscribe(listener);
    behavior.setListener(listener);
}