Toast.java 文件源码-java代码片段

Toast.java 文件源码

java

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项目：ToastBar 作者:

public void setPosition(Position position) {
    this.position = position;

    if (position == Position.BOTTOM) {
        if (getLayoutParams() instanceof FrameLayout.LayoutParams) {
            ((LayoutParams) getLayoutParams()).gravity = Gravity.BOTTOM;
        } else if (getLayoutParams() instanceof RelativeLayout.LayoutParams) {
            ((RelativeLayout.LayoutParams) getLayoutParams()).addRule(RelativeLayout.ALIGN_PARENT_BOTTOM);
        }
        setAnimationInterpolator(new LinearInterpolator(), null);
    } else {
        if (getLayoutParams() instanceof FrameLayout.LayoutParams) {
            ((LayoutParams) getLayoutParams()).gravity = Gravity.TOP;
        } else if (getLayoutParams() instanceof RelativeLayout.LayoutParams) {
            ((RelativeLayout.LayoutParams) getLayoutParams()).addRule(RelativeLayout.ALIGN_PARENT_TOP);
        }
        setAnimationInterpolator(new BounceInterpolator(), null);
    }
}