java程式碼實現屬性android:layout_marginTop的功能
阿新 • • 發佈:2019-01-20
FrameLayout.LayoutParams lp = new FrameLayout.LayoutParams( ViewGroup.LayoutParams.MATCH_PARENT,
ViewGroup.LayoutParams.MATCH_PARENT);
lp.setMargins(0, 48, 0, 0);//left top right button
findViewById(R.id.dialtacts_frame).setLayoutParams(lp);
上面程式碼等價於:
android:layout_marginTop="48dip"
.