package com.kaixin.android.activity;
import java.util.ArrayList;
import java.util.List;
import android.content.Intent;
import android.os.Bundle;
import android.os.Parcelable;
import android.support.v4.view.PagerAdapter;
import android.support.v4.view.ViewPager;
import android.view.LayoutInflater;
import android.view.View;
import android.view.View.OnClickListener;
import android.widget.Button;
import com.kaixin.android.KXActivity;
import com.kaixin.android.R;
import com.kaixin.android.utils.StorageUtil;
/**
* 功能引导页
*
* @author gyz
*
*/
public class GuideActivity extends KXActivity {
/**
* ViewPager展示引导页内容
*/
private ViewPager mPager;
/**
* 引导页的跳转按钮
*/
private Button mButton;
/**
* 引导页显示内容的View
*/
private View mPage1, mPage2, mPage3;
/**
* 存放显示内容的View
*/
private List<View> mViews = new ArrayList<View>();
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.guide_activity);
/**
* 获取要显示的引导页内容
*/
mPage1 = LayoutInflater.from(this).inflate(
R.layout.guide_activity_page1, null);
mPage2 = LayoutInflater.from(this).inflate(
R.layout.guide_activity_page2, null);
mPage3 = LayoutInflater.from(this).inflate(
R.layout.guide_activity_page3, null);
findViewById();
setListener();
/**
* 添加View
*/
mViews.add(mPage1);
mViews.add(mPage2);
mViews.add(mPage3);
/**
* ViewPager设置适配器
*/
mPager.setAdapter(new ViewPagerAdapter());
}
/**
* 绑定界面UI
*/
private void findViewById() {
mPager = (ViewPager) findViewById(R.id.guide_activity_viewpager);
mButton = (Button) mPage3.findViewById(R.id.guide_activity_btn);
}
/**
* UI事件监听
*/
private void setListener() {
/**
* 跳转按钮监听
*/
mButton.setOnClickListener(new OnClickListener() {
public void onClick(View v) {
StorageUtil.saveString(GuideActivity.this, "isFirstLogin", "true");
// 跳转到主界面
startActivity(new Intent(GuideActivity.this, MainActivity.class));
finish();
}
});
}
/**
* ViewPager适配器
*
* @author gyz
*
*/
private class ViewPagerAdapter extends PagerAdapter {
public void destroyItem(View arg0, int arg1, Object arg2) {
((ViewPager) arg0).removeView(mViews.get(arg1));
}
public void finishUpdate(View arg0) {
}
public int getCount() {
return mViews.size();
}
public Object instantiateItem(View arg0, int arg1) {
((ViewPager) arg0).addView(mViews.get(arg1));
return mViews.get(arg1);
}
public boolean isViewFromObject(View arg0, Object arg1) {
return arg0 == arg1;
}
public void restoreState(Parcelable arg0, ClassLoader arg1) {
}
public Parcelable saveState() {
return null;
}
public void startUpdate(View arg0) {
}
}
}