Examples with CompositorViewHolderBehavior org.chromium.chrome.browser.compositor.CompositorViewHolderBehavior used on opensource projects

Example 1 with CompositorViewHolderBehavior

use of org.chromium.chrome.browser.compositor.CompositorViewHolderBehavior 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);
}