我有一个动态添加的视图.有时,视图仅部分可见,因为其底部不在屏幕上.在这种情况下,我想要移动视图.但是,我不知道如何检测它是否是屏幕外的以及是多少.
编辑:这个问题的上下文是我有一个edittext,我想在它旁边显示一个自定义软键盘.这是我用来移动自定义键盘的代码.
public void moveKeyboardNextToView(View view) {
int[] location = new int[]{0, 0};
view.getLocationInWindow(location);
Rect r = new Rect();
view.getGlobalVisibleRect(r);
int height = r.bottom - r.top;
int newTop = r.bottom - view.getHeight() / 2 - this.mKeyboardView.getHeight() / 2;
RelativeLayout.LayoutParams params = (RelativeLayout.LayoutParams) this.mKeyboardView.getLayoutParams();
params.setMargins(0, newTop, 0, 0);
this.mKeyboardView.setLayoutParams(params);
this.mKeyboardView.invalidate();
this.mKeyboardView.post(new Runnable() {
@Override
public void run() {
int[] location = new int[2];
Rect r2 = new Rect();
mKeyboardView.getLocalVisibleRect(r2);
double abc = r2.bottom;
}
});
}
Run Code Online (Sandbox Code Playgroud) 我想检查特定视图(例如TextView)是否被任何其他视图(例如导航抽屉,但不一定)遮挡.
我看,View :: GetVisibilty(),View :: IsShown()返回true,即使视图被其他视图/布局遮挡