我想从editText加载一个具有给定“页面”位置的新页面。这怎么可能? 谢谢您的帮助。
@Override
public Object instantiateItem(final ViewGroup container, int position) {
mLayoutInflater = (LayoutInflater) mContext.getSystemService(Context.LAYOUT_INFLATER_SERVICE);
final View item_view = mLayoutInflater.inflate(R.layout.swipe_layout, container, false);
final ImageView imageView = (ImageView) item_view.findViewById(R.id.fortepanImageView);
TextView maxPages = (TextView) item_view.findViewById(R.id.fortepanMaxTextView);
final EditText currentEditText = (EditText) item_view.findViewById(R.id.fortepanEditText);
Button button = (Button) item_view.findViewById(R.id.fortepanJumpButton);
imageView.setImageResource(image_resources[position]);
currentEditText.setText(position + "");
maxPages.setText(getCount() + "");
button.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View v) {
int page = Integer.parseInt(currentEditText.getText().toString());
instantiateItem(imageView, page);
/*imageView.setImageResource(image_resources[page]);
currentEditText.setText(page + "");*/
}
});
container.addView(item_view);
return item_view;
}
答案 0 :(得分:0)
MyActivity:
public void setCurrentItem (int item, boolean smoothScroll) {
myPager.setCurrentItem(item, smoothScroll);
}
片段:
button.setOnClickListener(new View.OnClickListener() {
@Override
public void onClick(View v) {
MyEdittext = getText.toString();
int pageno = Integer.parseInt(MyEdittext.getText().toString());
((MyActivity)getActivity()).setCurrentItem (pageno, true);
}
});
我明白这对你有帮助