package liyuanqi.bwie.com.chouti;
import android.support.design.widget.TabLayout;
import android.support.v4.app.Fragment;
import android.support.v4.view.ViewPager;
import android.support.v4.widget.DrawerLayout;
import android.support.v7.app.ActionBar;
import android.support.v7.app.ActionBarDrawerToggle;
import android.support.v7.app.AppCompatActivity;
import android.os.Bundle;
import android.view.MenuItem;
import android.view.View;
import android.widget.ArrayAdapter;
import android.widget.ListView;
import java.util.ArrayList;
import java.util.List;
public class MainActivity extends AppCompatActivity {
List list;
DrawerLayout mydrawerLayout;
ListView lsv;
ViewPager pagers;
TabLayout tabs;
List fragmentListlist;
ActionBarDrawerToggle actionBarDrawerToggle;
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
lsv =findViewById(R.id.lsv);
mydrawerLayout =findViewById(R.id.mydrawerLayout);
pagers = findViewById(R.id.pagers);
tabs = findViewById(R.id.tabs);
listdata();
initbunttn();
tabandpager();
}
private void tabandpager() {
myfragmadapter myfragmadapter = new myfragmadapter(getSupportFragmentManager());
fragmentListlist=new ArrayList<>();
fragmentListlist.add(new FramShouYe());
fragmentListlist.add(new FramGeRen());
myfragmadapter.fragnentlist(fragmentListlist);
pagers.setAdapter(myfragmadapter);
tabs.setTabMode(TabLayout.MODE_FIXED);
tabs.addTab(tabs.newTab());
tabs.addTab(tabs.newTab());
tabs.setupWithViewPager(pagers);
tabs.getTabAt(0).setText("主页");
tabs.getTabAt(1).setText("个人");
}
private void listdata() {
list = new ArrayList<>();
list.add("aaa");
list.add("bbb");
list.add("ccc");
list.add("ddd");
lsv.setAdapter(new ArrayAdapter<String>(this,android.R.layout.simple_list_item_1,list));
}
private void initbunttn() {
ActionBar actionBar = getSupportActionBar();
actionBar.setDisplayHomeAsUpEnabled(true);
actionBarDrawerToggle = new ActionBarDrawerToggle(this, mydrawerLayout, R.string.open, R.string.close);
actionBarDrawerToggle.syncState();
mydrawerLayout.addDrawerListener(actionBarDrawerToggle);
}
@Override
public boolean onOptionsItemSelected(MenuItem item) {
if (actionBarDrawerToggle.onOptionsItemSelected(item)){
return true;
}
return super.onOptionsItemSelected(item);
}
}
package liyuanqi.bwie.com.chouti;
import android.support.v4.app.Fragment;
import android.support.v4.app.FragmentManager;
import android.support.v4.app.FragmentPagerAdapter;
import java.util.List;
class myfragmadapter extends FragmentPagerAdapter{
List myfragmentListlist;
public myfragmadapter(FragmentManager supportFragmentManager) {
super(supportFragmentManager);
}
public void fragnentlist(List<Fragment> fragmentListlist) {
this.myfragmentListlist=fragmentListlist;
}
@Override
public Fragment getItem(int position) {
return myfragmentListlist.get(position);
}
@Override
public int getCount() {
return myfragmentListlist.size();
}
}
package liyuanqi.bwie.com.chouti;
import android.support.v4.view.PagerAdapter;
import android.view.View;
import android.view.ViewGroup;
import android.widget.ImageView;
import java.util.List;
class MyLunbaoadapter extends PagerAdapter {
List list;
public void imageList(List imageViews) {
this.list = imageViews;
}
@Override
public int getCount() {
return 10000;
}
@Override
public boolean isViewFromObject(View view, Object object) {
return view==object;
}
@Override
public Object instantiateItem(ViewGroup container, int position) {
ImageView image=list.get(position%list.size());
container.addView(image);
return image;
}
@Override
public void destroyItem(ViewGroup container, int position, Object object) {
// super.destroyItem(container, position, object);
container.removeView((View) object);
}
}
package liyuanqi.bwie.com.chouti;
import android.annotation.SuppressLint;
import android.os.Bundle;
import android.os.Handler;
import android.os.Message;
import android.support.annotation.Nullable;
import android.support.v4.app.Fragment;
import android.support.v4.view.ViewPager;
import android.view.LayoutInflater;
import android.view.MotionEvent;
import android.view.View;
import android.view.ViewGroup;
import android.widget.ImageView;
import android.widget.LinearLayout;
import android.widget.TextView;
import java.util.ArrayList;
import java.util.List;
public class FramShouYe extends Fragment {
LinearLayout viewlayout;
ViewPager pagery;
TextView zhu1;
int[] tupian;
List imageViews;
String[] biaoti;
MyLunbaoadapter myLunbaoadapter;
Handler handler=new Handler(){
@Override
public void handleMessage(Message msg) {
super.handleMessage(msg);
int currentItem = pagery.getCurrentItem();
currentItem++;
pagery.setCurrentItem(currentItem);
handler.sendEmptyMessageDelayed(1,1000);
}
};
@Nullable
@Override
public View onCreateView(final LayoutInflater inflater, @Nullable ViewGroup container, @Nullable Bundle savedInstanceState) {
View view = View.inflate(getActivity(), R.layout.framy, null);
viewlayout = view.findViewById(R.id.viewlayout);
pagery = view.findViewById(R.id.pagery);
zhu1 = view.findViewById(R.id.zhu1);
init();
imagedata();
pagery.setOnTouchListener(new View.OnTouchListener() {
@Override
public boolean onTouch(View v, MotionEvent event) {
switch (event.getAction()){
case MotionEvent.ACTION_MOVE:
handler.removeMessages(1);
break;
case MotionEvent.ACTION_DOWN:
handler.removeMessages(1);
break;
case MotionEvent.ACTION_UP:
handler.sendEmptyMessageDelayed(1,1000);
break;
}
return true;
}
});
return view;
}
private void viewUpdate(int item) {
zhu1.setText(biaoti[item]);
for (int i=0;i<tupian.length;i++){
View childAt = viewlayout.getChildAt(i);
childAt.setBackgroundResource(item==i?R.drawable.dot_focus:R.drawable.dot_normal);
}
}
@SuppressLint("ClickableViewAccessibility")
private void imagedata() {
for (int i=0;i<tupian.length;i++){
ImageView imageView = new ImageView(getActivity());
imageView.setBackgroundResource(tupian[i]);
imageViews.add(imageView);
viewdata();
}
myLunbaoadapter = new MyLunbaoadapter();
myLunbaoadapter.imageList(imageViews);
pagery.setAdapter(myLunbaoadapter);
pagery.setCurrentItem(1000);
pagery.setOnPageChangeListener(new ViewPager.OnPageChangeListener() {
@Override
public void onPageScrolled(int position, float positionOffset, int positionOffsetPixels) {
int item = pagery.getCurrentItem();
viewUpdate(item%tupian.length);
}
@Override
public void onPageSelected(int position) {
}
@Override
public void onPageScrollStateChanged(int state) {
}
});
handler.sendEmptyMessageDelayed(0,1000);
}
private void viewdata() {
View view = new View(getActivity());
view.setBackgroundResource(R.drawable.dot_normal);
LinearLayout.LayoutParams layoutParams=new LinearLayout.LayoutParams(8,8);
layoutParams.leftMargin=8;
view.setLayoutParams(layoutParams);
viewlayout.addView(view);
}
private void init() {
imageViews=new ArrayList<>();
tupian=new int[]{
R.drawable.a,
R.drawable.b,
R.drawable.c,
R.drawable.d,
R.drawable.e,
};
biaoti=new String[]{
"第一张",
"第二张",
"第三张",
"第四张",
"第五张",
};
}
}
<?xml version="1.0" encoding="utf-8"?><android.support.v4.widget.DrawerLayout xmlns:android=“http://schemas.android.com/apk/res/android”
xmlns:app=“http://schemas.android.com/apk/res-auto”
xmlns:tools=“http://schemas.android.com/tools”
android:layout_width=“match_parent”
android:id="@+id/mydrawerLayout"
android:layout_height=“match_parent”
tools:context=".MainActivity">
<android.support.design.widget.TabLayout
android:id="@+id/tabs"
android:layout_width=“match_parent”
android:layout_weight=“1”
android:layout_height=“0dp”></android.support.design.widget.TabLayout>
<android.support.v4.view.ViewPager
android:id="@+id/pagers"
android:layout_width=“match_parent”
android:layout_weight=“9”
android:layout_height=“0dp”></android.support.v4.view.ViewPager>
</android.support.v4.widget.DrawerLayout>