现在这样做是为了点击 edit text 时,获取 listview 最后一个 item 的焦点:
bodyText.setOnFocusChangeListener(new OnFocusChangeListener() {
public void onFocusChange(View v, boolean hasFocus) {
getListView().setSelection(getListView().getCount());
}
});
bodyText.setOnClickListener(new View.OnClickListener() {
public void onClick(View view) {
getListView().setSelection(getListView().getCount());
}
});
代码可以运行也获取最后的 item,问题是软键盘出现会覆盖 listview 中最后3个 items。有什么方法能让软键盘出现后重新调整屏幕,显示最后的 item?
创建自定义的 ListView :
public class CustomListView extends ListView {
public CustomListView (Context context) {
super(context);
}
public CustomListView (Context context, AttributeSet attrs) {
super(context, attrs);
}
public CustomListView (Context context, AttributeSet attrs, int defStyle) {
super(context, attrs, defStyle);
}
@Override
protected void onSizeChanged(int xNew, int yNew, int xOld, int yOld) {
super.onSizeChanged(xNew, yNew, xOld, yOld);
setSelection(getCount());
}
}
在xml中添加:
ListView android:id="@+id/android:list" android:layout_width="fill_parent" android:layout_height="fill_parent"
我修改 onSizeChanged 方法
@Override
protected void onSizeChanged(int xNew, int yNew, int xOld, int yOld) {
super.onSizeChanged(xNew, yNew, xOld, yOld);
post(new Runnable() {
public void run() {
setSelection(getCount());
}
});
}