引導頁 最後用fragment替代 可自定義最後一頁

 在項目裏使用到的引導頁   

直接上代碼

View包下 

AbsGuideActivity 類

package view.com.firstviewpage.view;

import android.os.Bundle;
import android.support.v4.app.FragmentActivity;
import android.support.v4.app.FragmentPagerAdapter;
import android.support.v4.view.ViewPager;
import android.view.ViewGroup;
import android.widget.FrameLayout;

import java.util.List;

public abstract class AbsGuideActivity extends FragmentActivity
{
    public void onCreate(Bundle savedInstanceState)
    {
        super.onCreate(savedInstanceState);

        List guideContent = buildGuideContent();

        if (guideContent == null)
        {
            return;
        }

        FrameLayout container = new FrameLayout(this);
        ViewPager pager = new ViewPager(this);
        pager.setId(getPagerId());

        container.addView(pager, new ViewGroup.LayoutParams(-1,
                -1));

        setContentView(container);

        FragmentPagerAdapter adapter = new FragmentTabAdapter(this, guideContent);
        pager.setAdapter(adapter);

//        GuideView guideView = new GuideView(this, guideContent, drawDot(), dotDefault(), dotSelected());
//        pager.setOnPageChangeListener(guideView);
//
//        container.addView(guideView, new FrameLayout.LayoutParams(-1,
//                -1));
    }

    public abstract List<SinglePage> buildGuideContent();

//    public abstract boolean drawDot();
//
//    public abstract Bitmap dotDefault();
//
//    public abstract Bitmap dotSelected();

    public abstract int getPagerId();
}

View包下

FragmentTabAdapter 適配

package view.com.firstviewpage.view;

import android.content.Context;
import android.graphics.drawable.Drawable;
import android.os.Build;
import android.os.Bundle;
import android.support.annotation.Nullable;
import android.support.annotation.RequiresApi;
import android.support.v4.app.Fragment;
import android.support.v4.app.FragmentActivity;
import android.support.v4.app.FragmentPagerAdapter;
import android.view.LayoutInflater;
import android.view.View;
import android.view.ViewGroup;
import android.widget.ImageView;
import java.util.List;

public class FragmentTabAdapter extends FragmentPagerAdapter
{
    private List<SinglePage> mGuideContent;
    private Context mCtx;

    public FragmentTabAdapter(FragmentActivity a, List<SinglePage> guideContent)
    {
        super(a.getSupportFragmentManager());
        this.mCtx = a;
        this.mGuideContent = guideContent;
    }

    public Fragment getItem(int position)
    {
        SinglePage sp = (SinglePage)this.mGuideContent.get(position);

        if (sp.mCustomFragment != null)
        {
            return sp.mCustomFragment;
        }
        PageFragment pageFragment = (PageFragment)Fragment.instantiate(this.mCtx, PageFragment.class.getName());

        if (sp.mBackground != null) {
            pageFragment.setBg(sp.mBackground);
        }
        return pageFragment;
    }

    public int getCount()
    {
        return this.mGuideContent.size();
    }

    public static final class PageFragment extends Fragment
    {
        private Drawable mBg;

        @RequiresApi(api = Build.VERSION_CODES.JELLY_BEAN)
        public View onCreateView(LayoutInflater inflater, @Nullable ViewGroup container, @Nullable Bundle savedInstanceState)
        {
            ImageView iv = new ImageView(getActivity());
            if (this.mBg != null) {
                iv.setBackground(this.mBg);
            }
            return iv;
        }

        public void setBg(Drawable mBackground) {
            this.mBg = mBackground;
        }
    }
}

View 包下

SinglePage

package view.com.firstviewpage.view;

import android.graphics.drawable.Drawable;
import android.support.v4.app.Fragment;

/**
 * Created by onebot on 2016/12/16.
 */

public class SinglePage
{
    public Drawable mBackground;
//    public List<SingleElement> mElementsList = new ArrayList();
    public Fragment mCustomFragment;
}

fragment

package view.com.firstviewpage;

import android.os.Bundle;
import android.support.annotation.Nullable;
import android.support.v4.app.Fragment;
import android.view.LayoutInflater;
import android.view.View;
import android.view.View.OnClickListener;
import android.view.ViewGroup;

public class EntryFragment extends Fragment{

    @Override
    public View onCreateView(LayoutInflater inflater, @Nullable ViewGroup container, @Nullable Bundle savedInstanceState) {
        View v = inflater.inflate(R.layout.fragment_entry, null);
        v.findViewById(R.id.btn_entry).setOnClickListener(new OnClickListener() {

            @Override
            public void onClick(View v) {
                ExampleGuideActivity activity = (ExampleGuideActivity) getActivity();
                activity.entryApp();
            }
        });
        return v;
    }
}

ExampleGuideActivity  引導頁面

package view.com.firstviewpage;

import java.util.ArrayList;
import java.util.List;

import view.com.firstviewpage.view.AbsGuideActivity;
import view.com.firstviewpage.view.SinglePage;


public class ExampleGuideActivity extends AbsGuideActivity {

    @Override
    public List<SinglePage> buildGuideContent() {
        // prepare the information for our guide
        List<SinglePage> guideContent = new ArrayList<SinglePage>();

        SinglePage page01 = new SinglePage();
        page01.mBackground = getResources().getDrawable(R.drawable.bg_page_01);

        guideContent.add(page01);

        SinglePage page02 = new SinglePage();
        page02.mBackground = getResources().getDrawable(R.drawable.bg_page_02);

        guideContent.add(page02);

        SinglePage page03 = new SinglePage();
        page03.mBackground = getResources().getDrawable(R.drawable.bg_page_03);

        guideContent.add(page03);

        SinglePage page04 = new SinglePage();
        page04.mBackground = getResources().getDrawable(R.drawable.bg_page_04);
        guideContent.add(page04);

        SinglePage page05 = new SinglePage();
        page05.mCustomFragment = new EntryFragment();
        guideContent.add(page05);

        return guideContent;
    }

//    @Override
//    public Bitmap dotDefault() {
//        return BitmapFactory.decodeResource(getResources(), R.drawable.ic_dot_default);
//    }
//
//    @Override
//    public Bitmap dotSelected() {
//        return BitmapFactory.decodeResource(getResources(), R.drawable.ic_dot_selected);
//    }
//
//    @Override
//    public boolean drawDot() {
//        return true;
//    }

    public void entryApp() {
        // Time to entry your app! We just finish the activity, replace it with
        // your code.

        finish();
    }

    /**
     * You need provide an id to the pager. You could define an id in
     * values/ids.xml and use it.
     */
    @Override
    public int getPagerId() {
        return R.id.guide_container;
    }
}

MainActivity

package view.com.firstviewpage;

import android.app.Activity;
import android.content.Intent;
import android.os.Bundle;
import android.view.View;

public class MainActivity extends Activity {

    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.activity_main);
        findViewById(R.id.btn_start).setOnClickListener(new View.OnClickListener() {

            @Override
            public void onClick(View v) {
                Intent i = new Intent(MainActivity.this, ExampleGuideActivity.class);
                startActivity(i);
            }
        });
    }
}

佈局和其他文件 我會在後面放一個demo  大家可以自己下載   很簡單的引導頁 

demo demo ec或as都可以