ExpandableListView exList;
LayoutParams laParams=(LayoutParams)exList.getLayoutParams();
laParams.height=550;
exList.setLayoutParams(laParams);
ScrollView scroll = (ScrollView) findViewById(R.id.scroll);
scroll.smoothScrollTo(0, 30);
LayoutParams laParams=(LayoutParams)exList.getLayoutParams();
laParams.height=550;
exList.setLayoutParams(laParams);
ScrollView scroll = (ScrollView) findViewById(R.id.scroll);
scroll.smoothScrollTo(0, 30);
解决方案 »
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