不知道谁用过FragmentPagerAdapter啊,最近项目用到了FragmentPagerAdapter,可是不是很了解!主要是这样的:我的Activity UI里是放的fragment,fragment里是几个滑动的listview,贴代码:class TestFragmentAdapter extends FragmentPagerAdapter {
protected static final String[] CONTENT = new String[] { "This", "Is", "A", "Test", };
private int mCount = CONTENT.length; public TestFragmentAdapter(FragmentManager fm) {
super(fm);
} @Override
public Fragment getItem(int position) {
return TestFragment.newInstance(CONTENT[position % CONTENT.length]);
} @Override
public int getCount() {
return mCount;
}
public void setCount(int count) {
if (count > 0 && count <= 10) {
mCount = count;
notifyDataSetChanged();
}
}
}
问题是我可不可以定位fragment里的viewpage,想跳到哪个界面就跳到那个viewpage
protected static final String[] CONTENT = new String[] { "This", "Is", "A", "Test", };
private int mCount = CONTENT.length; public TestFragmentAdapter(FragmentManager fm) {
super(fm);
} @Override
public Fragment getItem(int position) {
return TestFragment.newInstance(CONTENT[position % CONTENT.length]);
} @Override
public int getCount() {
return mCount;
}
public void setCount(int count) {
if (count > 0 && count <= 10) {
mCount = count;
notifyDataSetChanged();
}
}
}
问题是我可不可以定位fragment里的viewpage,想跳到哪个界面就跳到那个viewpage
解决方案 »
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