Android——ViewPager+Fragment+ListView之间

Android——ViewPager+Fragment+ListView之间

源码下载地址： https://github.com/kkman2008/viewpagerSample

 

 

1. package com.example.jreduch05;

2.  

3. import android.os.Bundle;

4. import android.support.v4.app.Fragment;

5. import android.support.v4.view.ViewPager;

6. import android.support.v7.app.AppCompatActivity;

7.  

8. import com.astuetz.PagerSlidingTabStrip;

9. import com.example.jreduch05.adapter.MyVpFragmentAdapter;

10. import com.example.jreduch05.fragment.VpFragmentLv;

11.  

12. import java.util.ArrayList;

13. import java.util.List;

14.  

15. public class VpFragmentLvActivity extends AppCompatActivity {

16. private ViewPager vp;

17. private PagerSlidingTabStrip pst;

18.  

19. @Override

20. protected void onCreate(Bundle savedInstanceState) {

21. super.onCreate(savedInstanceState);

22. setContentView(R.layout.activity_vp_fragment_lv);

23. getSupportActionBar().hide();

24. vp=(ViewPager)findViewById(R.id.vp);

25. pst= (PagerSlidingTabStrip) findViewById(R.id.pst);

26. List list=new ArrayList<>();

27. List titles=new ArrayList<>();

28.  

29. titles.add("推荐");

30. titles.add("热点");

31. titles.add("烟台");

32. titles.add("视频");

33. titles.add("订阅");

34. titles.add("体育");

35. titles.add("娱乐");

36. titles.add("奥运");

37. titles.add("财经");

38. titles.add("国际");

39. for (int i=1;i<=10;i++){

40.  

41. Fragment fragment=new VpFragmentLv();

42. Bundle bundle=new Bundle();

43. bundle.putInt("arg",i);

44. fragment.setArguments(bundle);

45. list.add(fragment);

46. }

47.  

48. MyVpFragmentAdapter ma=new MyVpFragmentAdapter(

49. getSupportFragmentManager(),list,titles);

50.  
51.  

52. vp.setAdapter(ma);

53.  

54. pst.setIndicatorColor(getResources().getColor(R.color.colorPrimary));

55. pst.setIndicatorHeight(5);

56. pst.setAllCaps(true);

57. pst.setShouldExpand(true);//平分

58. pst.setTextColor(getResources().getColor(R.color.colorAccent));

59.  
60.  

61. pst.setViewPager(vp);

62.  

63. }

64. }

3. android:orientation="vertical" android:layout_width="match_parent"

4. android:layout_height="match_parent">

6. android:layout_width="match_parent"

7. android:layout_height="50dp"

8. android:background="#ef4848"

9. android:id="@+id/rr"

10. >

11.  
12.  

14. android:layout_width="wrap_content"

15. android:layout_height="wrap_content"

16. android:layout_weight="1"

17. android:gravity="center"

18. android:text="今日头条@"

19. android:textSize="26sp"

20. android:textColor="#ffffff"

21. android:layout_alignParentEnd="true"

22. android:layout_alignParentStart="true"

23. android:layout_alignParentTop="true"

24. android:layout_alignParentBottom="true" />

25.  

27. android:layout_width="wrap_content"

28. android:layout_height="wrap_content"

29. android:src="@mipmap/base_main_action_personal_normal"

30. android:id="@+id/imageView"

31. android:layout_alignParentStart="true"

32. android:layout_alignParentTop="true"

33. android:layout_alignParentBottom="true" />

34.  

36. android:layout_width="wrap_content"

37. android:layout_height="wrap_content"

38. android:src="@mipmap/right_drawer_normal"

39. android:id="@+id/imageView2"

40. android:layout_alignParentTop="true"

41. android:layout_alignParentEnd="true"

42. android:layout_alignParentBottom="true" />

43.  
45.  
46.  

48. android:layout_width="match_parent"

49. android:layout_height="50dp"

50. android:id="@+id/pst"

51. android:layout_below="@+id/rr"

52. >

54. android:layout_width="match_parent"

55. android:layout_height="wrap_content"

56. android:orientation="horizontal"

57. android:layout_below="@+id/pst"

58. android:id="@+id/ll"

59. >

61. android:layout_width="wrap_content"

62. android:layout_height="30dp"

63. android:text="2016.08.09"

64. android:layout_marginLeft="20dp"

65. />

67. android:layout_width="wrap_content"

68. android:layout_height="30dp"

69. android:text="星期二"

70. android:layout_marginLeft="50dp"

71. />

73. android:layout_width="wrap_content"

74. android:layout_height="30dp"

75. android:text="今天"

76. android:layout_marginLeft="120dp"

77. />

80. android:layout_width="match_parent"

81. android:layout_height="wrap_content"

82. android:id="@+id/vp"

83. android:layout_below="@+id/ll"

84. >

 

1. package com.example.jreduch05.fragment;

2.  
3.  

4. import android.content.Intent;

5. import android.os.Bundle;

6. import android.support.annotation.Nullable;

7. import android.support.v4.app.Fragment;

8. import android.view.LayoutInflater;

9. import android.view.View;

10. import android.view.ViewGroup;

11. import android.widget.AdapterView;

12. import android.widget.ListView;

13.  

14. import com.example.jreduch05.IntentActivity;

15. import com.example.jreduch05.R;

16. import com.example.jreduch05.adapter.MyListAdapter;

17. import com.example.jreduch05.entity.News;

18.  

19. import java.util.ArrayList;

20. import java.util.List;

21.  

22. /**

23. * A simple {@link Fragment} subclass.

24. */

25. public class VpFragmentLv extends Fragment {

26.  
27.  

28. public VpFragmentLv() {

29. // Required empty public constructor

30. }

31.  
32.  

33. @Override

34. public View onCreateView(LayoutInflater inflater, ViewGroup container,

35. Bundle savedInstanceState) {

36. // Inflate the layout for this fragment

37. return inflater.inflate(R.layout.fragment_vp_fragment_lv, container, false);

38. }

39.  

40. @Override

41. public void onActivityCreated (@Nullable Bundle savedInstanceState){

42. super.onActivityCreated(savedInstanceState);

43. // TextView tv=(TextView)getView().findViewById(R.id.tv);

44. ListView lv = (ListView) getView().findViewById(R.id.lv);

45. final List list = new ArrayList<>();

46. MyListAdapter ma = new MyListAdapter(list, getActivity());

47. lv.setAdapter(ma);

48.  

49. final Bundle bundle = getArguments();

50.  

51. lv.setOnItemClickListener(new AdapterView.OnItemClickListener() {

52. @Override

53. public void onItemClick(AdapterView adapterView, View view, int i, long l) {

54. News news = list.get(i);

55. Intent intent = new Intent(getActivity(), IntentActivity.class);

56. intent.putExtra("obj", news);

57. Bundle b1 = new Bundle();

58. b1.putString("arg1", "今天七月七");

59. intent.putExtra("bundle", b1);

60.  

61. startActivity(intent);

62. }

63. });

64. if (bundle != null) {

65. int arg = bundle.getInt("arg");

66. // tv.setText("我是Fagment"+arg);

67. switch (arg) {

68. case 1:

69. for (int i = 0; i < 20; i++) {

70. list.add(new News("体育新闻" + i, "今天", "0001", R.mipmap.zyfzyf, "新浪网"));

71. ma.notifyDataSetChanged();

72. }

73. break;

74. case 2:

75. for (int i = 0; i < 20; i++) {

76. list.add(new News("烟台新闻" + i, "今天", "0002", R.mipmap.zyf, "新浪网"));

77. ma.notifyDataSetChanged();

78. }

79. break;

80.  

81. case 3:

82. for (int i = 0; i < 20; i++) {

83. list.add(new News("奥运新闻" + i, "今天", "0002", R.mipmap.zz, "新浪网"));

84. ma.notifyDataSetChanged();

85. }

86. break;

87.  

88. }

89.  
90.  

91. }

92. }

93. }

 

2. xmlns:tools="http://schemas.android.com/tools"

3. android:layout_width="match_parent"

4. android:layout_height="match_parent"

5. tools:context="com.example.jreduch05.fragment.VpFragmentLv">

6.  

9. android:layout_width="match_parent"

10. android:layout_height="match_parent"

11. android:id="@+id/lv"

12. >

13.  
15.  

 

1. package com.example.jreduch05.entity;

2.  

3. import android.os.Parcel;

4. import android.os.Parcelable;

5.  

6. import java.io.Serializable;

7.  

8. /**

9. * Created by 冲天之峰 on 2016/8/9.

10. */

11. //implements Serializable 接口

12.  

13. //Parcelable Android 独有的

14. public class News implements Parcelable{

15.  

16. private String title;

17. private String pubDate;

18. // private String newId;

19. private int img;

20. private String from;

21.  

22. public News(String title, String pubDate, String newId, int img, String from) {

23. this.title = title;

24. this.pubDate = pubDate;

25. // this.newId = newId;

26. this.img = img;

27. this.from = from;

28. }

29.  

30. protected News(Parcel in) {

31. title = in.readString();

32. pubDate = in.readString();

33. img = in.readInt();

34. from = in.readString();

35. }

36.  

37. public static final Creator CREATOR = new Creator() {

38. @Override

39. public News createFromParcel(Parcel in) {

40. return new News(in);

41. }

42.  

43. @Override

44. public News[] newArray(int size) {

45. return new News[size];

46. }

47. };

48.  

49. public String getTitle() {

50. return title;

51. }

52.  

53. public void setTitle(String title) {

54. this.title = title;

55. }

56.  

57. public String getFrom() {

58. return from;

59. }

60.  

61. public void setFrom(String from) {

62. this.from = from;

63. }

64.  

65. public int getImg() {

66. return img;

67. }

68.  

69. public void setImg(int img) {

70. this.img = img;

71. }

72.  

73. // public String getNewId() {

74. // return newId;

75. // }

76. //

77. // public void setNewId(String newId) {

78. // this.newId = newId;

79. // }

80.  

81. public String getPubDate() {

82. return pubDate;

83. }

84.  

85. public void setPubDate(String pubDate) {

86. this.pubDate = pubDate;

87. }

88.  

89. @Override

90. public int describeContents() {

91. return 0;

92. }

93.  

94. @Override

95. public void writeToParcel(Parcel parcel, int i) {

96. parcel.writeString(title);

97. parcel.writeString(pubDate);

98. parcel.writeInt(img);

99. parcel.writeString(from);

100. }

101. }

 

1. package com.example.jreduch05.adapter;

2.  

3. import android.support.v4.app.Fragment;

4. import android.support.v4.app.FragmentManager;

5. import android.support.v4.app.FragmentPagerAdapter;

6.  

7. import java.util.List;

8.  

9. /**

10. * Created by 冲天之峰 on 2016/8/9.

11. */

12. public class MyVpFragmentAdapter extends FragmentPagerAdapter {

13. private List list;

14. private List titles;

15. public MyVpFragmentAdapter(FragmentManager fm, List list, List titles) {

16. super(fm);

17. this.list= list;

18. this.titles= titles;

19. }

20.  

21. @Override

22. public Fragment getItem(int position) {

23. return list.get(position);

24. }

25.  

26. @Override

27. public int getCount() {

28. return list.size();

29. }

30.  

31. @Override

32. public CharSequence getPageTitle(int position) {

33. return titles.get(position);

34. }

35. }

 

 

 

 

1. package com.example.jreduch05;

2.  

3. import android.support.v4.app.Fragment;

4. import android.support.v4.app.FragmentTabHost;

5. import android.support.v4.view.ViewPager;

6. import android.support.v7.app.AppCompatActivity;

7. import android.os.Bundle;

8. import android.view.View;

9. import android.widget.ImageView;

10. import android.widget.TabHost;

11. import android.widget.TextView;

12.  

13. import com.example.jreduch05.adapter.MyTabHostAdapter;

14. import com.example.jreduch05.fragment.TabHostFragment;

15.  

16. import java.util.ArrayList;

17. import java.util.List;

18.  

19. public class FragmentTabHostActivity extends AppCompatActivity {

20. private ViewPager vp;

21. private FragmentTabHost ft;

22. private String[] str={"首页","消息","更多","好友","搜索"};

23. private int[] imgRes={R.drawable.home,

24. R.drawable.meassage,R.drawable.more,R.drawable.selfinfo,R.drawable.square};

25. @Override

26. protected void onCreate(Bundle savedInstanceState) {

27. super.onCreate(savedInstanceState);

28. setContentView(R.layout.activity_fragment_tab_host);

29. vp=(ViewPager)findViewById(R.id.vp);

30. ft=(FragmentTabHost)findViewById(R.id.ft);

31.  

32. init();

33. }

34.  

35. private void init() {

36.  

37. List list=new ArrayList<>();

38.  

39. //

40. ft.setup(this,getSupportFragmentManager());

41. for(int i=0;i

42.  
43.  

44. Fragment fragment=new TabHostFragment();

45. Bundle bundle=new Bundle();

46. bundle.putInt("arg",i);

47. TabHost.TabSpec tabSpec=ft.newTabSpec(str[i]).setIndicator(getView(i));

48.  
49.  

50. fragment.setArguments(bundle);

51. ft.addTab(tabSpec,fragment.getClass(),null);

52. list.add(fragment);

53.  

54. }

55. MyTabHostAdapter mha=new MyTabHostAdapter(getSupportFragmentManager(),list);

56.  

57. vp.setAdapter(mha);

58. ft.setOnTabChangedListener(new TabHost.OnTabChangeListener() {

59. @Override

60. public void onTabChanged(String s) {

61. vp.setCurrentItem(ft.getCurrentTab());

62. }

63. });

64. vp.addOnPageChangeListener(new ViewPager.OnPageChangeListener() {

65. @Override

66. public void onPageScrolled(int position, float positionOffset, int positionOffsetPixels) {

67.  

68. }

69.  

70. @Override

71. public void onPageSelected(int position) {

72. ft.setCurrentTab(position);

73. }

74.  

75. @Override

76. public void onPageScrollStateChanged(int state) {

77.  

78. }

79. });

80. }

81. public View getView(int i){

82. View v=getLayoutInflater().inflate(R.layout.tab_layout,null);

83. ImageView iv=(ImageView)v.findViewById(R.id.iv);

84. iv.setImageResource(imgRes[i]);

85. TextView tv=(TextView)v.findViewById(R.id.tv);

86. tv.setText(str[i]);

87.  

88. return v;

89. }

90. }

 

3. xmlns:tools="http://schemas.android.com/tools"

4. android:layout_width="match_parent"

5. android:layout_height="match_parent"

6. android:orientation="vertical"

7. tools:context="com.example.jreduch05.FragmentTabHostActivity">

9. android:layout_width="match_parent"

10. android:layout_height="0dp"

11. android:layout_weight="1"

12. android:id="@+id/vp"

13. >

14.  

16. android:layout_width="match_parent"

17. android:layout_height="wrap_content"

18. android:id="@+id/ft"

19. >

 

1. package com.example.jreduch05.fragment;

2.  
3.  

4. import android.os.Bundle;

5. import android.support.annotation.Nullable;

6. import android.support.v4.app.Fragment;

7. import android.view.LayoutInflater;

8. import android.view.View;

9. import android.view.ViewGroup;

10. import android.widget.TextView;

11.  

12. import com.example.jreduch05.R;

13.  

14. /**

15. * A simple {@link Fragment} subclass.

16. */

17. public class TabHostFragment extends Fragment {

18.  
19.  

20. public TabHostFragment() {

21. // Required empty public constructor

22. }

23.  
24.  

25. @Override

26. public View onCreateView(LayoutInflater inflater, ViewGroup container,

27. Bundle savedInstanceState) {

28. // Inflate the layout for this fragment

29. return inflater.inflate(R.layout.fragment_tab_host, container, false);

30. }

31.  

32. @Override

33. public void onActivityCreated(@Nullable Bundle savedInstanceState) {

34. super.onActivityCreated(savedInstanceState);

35. TextView tv=(TextView)getView().findViewById(R.id.tv);

36. Bundle bundle=getArguments();

37. if (bundle!=null){

38. int arg=bundle.getInt("arg");

39. tv.setText("我是Fragment"+(arg+1));

40. }

41. }

42. }

2. xmlns:tools="http://schemas.android.com/tools"

3. android:layout_width="match_parent"

4. android:layout_height="match_parent"

5. tools:context="com.example.jreduch05.fragment.TabHostFragment">

6.  

9. android:layout_width="match_parent"

10. android:layout_height="match_parent"

11. android:text="@string/hello_blank_fragment"

12. android:id="@+id/tv"

13. android:gravity="center"

14. />

15.  

 

1. package com.example.jreduch05.adapter;

2.  

3. import android.support.v4.app.Fragment;

4. import android.support.v4.app.FragmentManager;

5. import android.support.v4.app.FragmentPagerAdapter;

6.  

7. import java.util.List;

8.  

9. /**

10. * Created by 冲天之峰 on 2016/8/9.

11. */

12. public class MyTabHostAdapter extends FragmentPagerAdapter {

13. private List list;

14. public MyTabHostAdapter(FragmentManager fm, List list) {

15. super(fm);

16. this.list= list;

17. }

18.  

19. @Override

20. public Fragment getItem(int position) {

21. return list.get(position);

22. }

23.  

24. @Override

25. public int getCount() {

26. return list.size();

27. }

28. }

4. android:state_selected="true">

6.