使用RelativeLayout偏移中心對齊ProgressBar視圖? [英]Using RelativeLayout to offset center align ProgressBar view?
將相對布局中的中心視圖與相對布局外的另一個視圖對齊 [英]Align center view in relativealyout to another view outside of the relativelayout
Android RelativeLayout在另一個RelativeLayout下方動態 [英]Android RelativeLayout below another RelativeLayout dynamically