“`” \u5c06Fragment\u4e0eviewpager\u7ed1\u5b9a\uff0c\u901a\u8fc7viewpager\u4e2d\u7684touch\u4e8b\u4ef6\uff0c\u4f1a\u8fdb\u884cmove\u4e8b\u4ef6\u7684\u6ed1\u52a8\u5904\u7406\u3002<\/p>\n
Fragment\u5e03\u5c40<\/p>\n
<pre><code><LinearLayout xmlns:android=""http:\/\/schemas.android.com\/apk\/res\/android""
\n android:orientation=""vertical""
\n android:layout_width=""match_parent""
\n android:layout_height=""match_parent""
\n android:background=""@android:color\/holo_red_light"">
\n<TextView
\n android:layout_width=""match_parent""
\n android:layout_height=""match_parent""
\n android:text=""Fragment One"" \/>
\n <\/LinearLayout>
\n<LinearLayout xmlns:android=""http:\/\/schemas.android.com\/apk\/res\/android""
\n android:orientation=""vertical""
\n android:layout_width=""match_parent""
\n android:layout_height=""match_parent""
\n android:background=""@android:color\/holo_red_light"">
\n <TextView
\n android:layout_width=""match_parent""
\n android:layout_height=""match_parent""
\n android:text=""Fragment Two"" \/>
\n <\/LinearLayout>
\nFragment\u4ee3\u7801\uff1a<\/p>\n
public class FragmentOne extends Fragment {
\n @Nullable
\n @Override
\n public View onCreateView(LayoutInflater inflater, @Nullable ViewGroup container, Bundle savedInstanceState) {
\n return inflater.inflate(R.layout.fragment_one, container, false);
\n}<\/p>\n
}
\npublic class FragmentTwo extends Fragment {
\n@Nullable
\n@Override
\npublic View onCreateView(LayoutInflater inflater, @Nullable ViewGroup container, Bundle savedInstanceState) {
\n return inflater.inflate(R.layout.fragment_Two, container, false);
\n}
\n}
\n<\/code><\/pre><\/p>\n
\u00a0<\/p>\n
viewpager\u5e03\u5c40\uff1a<\/p>\n
\u00a0<\/p>\n
<pre><code>xmlns:tools=""http:\/\/schemas.android.com\/tools""
\n android:layout_width=""match_parent""
\n android:layout_height=""match_parent""
\n tools:context=""com.example.spreadtrumshitaoli.fragmentscroll.MainActivity"">
\n<android.support.v4.view.ViewPager
\n android:id=""@+id\/view_pager""
\n android:layout_height=""match_parent""
\n android:layout_width=""match_parent""\/>
\n<\/android.support.constraint.ConstraintLayout>
\n<\/code><\/pre><\/p>\n
MainActivity\u4ee3\u7801\uff1a<\/p>\n
\u00a0<\/p>\n
<pre><code>public class MainActivity extends AppCompatActivity {
\nprivate FragmentOne fragmentOne;
\nprivate FragmentTwo fragmentTwo;<\/p>\n
private ViewPager viewPager;<\/p>\n
private ArrayList<Fragment> mFragmentList = new ArrayList <Fragment>();
\nprivate FragmentPagerAdapter fragmentPagerAdapter;<\/p>\n
@Override
\nprotected void onCreate(Bundle savedInstanceState) {
\n super.onCreate(savedInstanceState);
\n setContentView(R.layout.activity_main);<\/p>\n
init();<\/p>\n
}<\/p>\n
private void init() {<\/p>\n
viewPager = (ViewPager) findViewById(R.id.view_pager);
\n fragmentOne = new FragmentOne();
\n fragmentTwo = new FragmentTwo();<\/p>\n
mFragmentList.add(fragmentOne);
\n mFragmentList.add(fragmentTwo);<\/p>\n
\/\/\u5c06adapter\u548cfragment\u7ed1\u5b9a\u5728\u4e00\u8d77\u3002
\n fragmentPagerAdapter = new FragmentPagerAdapter(getSupportFragmentManager()) {
\n @Override
\n public Fragment getItem(int i) {
\n return mFragmentList != null ? mFragmentList.get(i) : null;
\n }
\n @Override
\n public int getCount() {
\n return mFragmentList != null ? mFragmentList.size() : 0;
\n }
\n };
\n viewPager.setAdapter(fragmentPagerAdapter);
\n viewPager.setOnPageChangeListener(new ViewPager.OnPageChangeListener() {
\n @Override
\n public void onPageScrolled(int i, float v, int i1) {<\/p>\n
}<\/p>\n
@Override
\n public void onPageSelected(int i) {
\n \/\/TODO:
\n }<\/p>\n
@Override
\n public void onPageScrollStateChanged(int i) {<\/p>\n
}
\n });<\/p>\n
}
\n }
\n<\/code><\/pre><\/p>\n
\u5728\u8fd9\u6bb5\u4ee3\u7801\u4e2d\uff0c\u6211\u4eec<\/p>\n
\u9996\u5148fragment\u4ee5\u53caviewpager\u90fd\u5b9e\u4f8b\u5316\uff1b<\/p>\n
\u518d\u5c06fragment\u6dfb\u52a0\u5230\u6cdb\u578barraylist\u91cc\uff1b<\/p>\n
\u6700\u540e\u5c06\u5e26\u6709fragment\u7684arraylist\u548cadapter\u7ed1\u5b9a\u3002<\/p>\n
<pre><code> "“`
\n<\/code><\/pre>\n","protected":false},"excerpt":{"rendered":"
“`” \u5c06Fragment\u4e0eviewpager\u7ed1\u5b9a\uff0c\u901a\u8fc7viewpager\u4e2d\u7684touc […]<\/p>\n","protected":false},"author":7,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[101],"tags":[],"class_list":["post-42330","post","type-post","status-publish","format-standard","hentry","category-c"],"_links":{"self":[{"href":"http:\/\/wx.kaifamiao.info\/index.php\/wp-json\/wp\/v2\/posts\/42330","targetHints":{"allow":["GET"]}}],"collection":[{"href":"http:\/\/wx.kaifamiao.info\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/wx.kaifamiao.info\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/wx.kaifamiao.info\/index.php\/wp-json\/wp\/v2\/users\/7"}],"replies":[{"embeddable":true,"href":"http:\/\/wx.kaifamiao.info\/index.php\/wp-json\/wp\/v2\/comments?post=42330"}],"version-history":[{"count":1,"href":"http:\/\/wx.kaifamiao.info\/index.php\/wp-json\/wp\/v2\/posts\/42330\/revisions"}],"predecessor-version":[{"id":42331,"href":"http:\/\/wx.kaifamiao.info\/index.php\/wp-json\/wp\/v2\/posts\/42330\/revisions\/42331"}],"wp:attachment":[{"href":"http:\/\/wx.kaifamiao.info\/index.php\/wp-json\/wp\/v2\/media?parent=42330"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/wx.kaifamiao.info\/index.php\/wp-json\/wp\/v2\/categories?post=42330"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/wx.kaifamiao.info\/index.php\/wp-json\/wp\/v2\/tags?post=42330"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}