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Android中在OnCreate时获得控件高度

Spinach菠菜 2022-08-16 阅读 62


ViewTreeObserver vto = mArrowUp.getViewTreeObserver();
vto.addOnGlobalLayoutListener(new OnGlobalLayoutListener() {
@Override
public void onGlobalLayout() {
mArrowUp.getViewTreeObserver().removeGlobalOnLayoutListener(this);
Log.e("Width",Integer.toString(mArrowUp.getWidth()));



}
});



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