【文件属性】：
文件名称：滑动启动页
文件大小：3.26MB
文件格式：ZIP
更新时间：2018-05-14 09:36:56
滑动 启动页
package com.bim.splash;
import java.util.ArrayList;
import java.util.List;
import android.app.Activity;
import android.os.Bundle;
import android.support.v4.view.ViewPager;
import android.support.v4.view.ViewPager.OnPageChangeListener;
import android.view.LayoutInflater;
import android.view.View;
import android.widget.ImageView;
import android.widget.LinearLayout;
import com.bim.smarterpark.R;
public class GuideActivity extends Activity implements OnPageChangeListener {
private ViewPager vp;
private ViewPagerAdapter vpAdapter;
private List views;
// 底部小点图片
private ImageView[] dots;
// 记录当前选中位置
private int currentIndex;
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.guide);
// 初始化页面
initViews();
// 初始化底部小点
initDots();
}
private void initViews() {
LayoutInflater inflater = LayoutInflater.from(this);
views = new ArrayList();
// 初始化引导图片列表
views.add(inflater.inflate(R.layout.what_new_one, null));
views.add(inflater.inflate(R.layout.what_new_two, null));
views.add(inflater.inflate(R.layout.what_new_three, null));
// 初始化Adapter
vpAdapter = new ViewPagerAdapter(views, this);
vp = (ViewPager) findViewById(R.id.viewpager);
vp.setAdapter(vpAdapter);
// 绑定回调
vp.setOnPageChangeListener(this);
}
private void initDots() {
LinearLayout ll = (LinearLayout) findViewById(R.id.ll);
dots = new ImageView[views.size()];
// 循环取得小点图片
for (int i = 0; i < views.size(); i++) {
dots[i] = (ImageView) ll.getChildAt(i);
dots[i].setEnabled(true);// 都设为灰色
}
currentIndex = 0;
dots[currentIndex].setEnabled(false);// 设置为白色，即选中状态
}
private void setCurrentDot(int position) {
if (position < 0 || position > views.size() - 1
|| currentIndex == position) {
return;
}
dots[position].setEnabled(false);
dots[currentIndex].setEnabled(true);
currentIndex = position;
}
// 当滑动状态改变时调用
@Override
public void onPageScrollStateChanged(int arg0) {
}
// 当当前页面被滑动时调用
@Override
public void onPageScrolled(int arg0, float arg1, int arg2) {
}
// 当新的页面被选中时调用
@Override
public void onPageSelected(int arg0) {
// 设置底部小点选中状态
setCurrentDot(arg0);
}
}
【文件预览】：
guide-master
----bin()
--------classes.dex(449KB)
--------Guide.apk(848KB)
--------res()
--------jarlist.cache(119B)
--------dexedLibs()
--------resources.ap_(693KB)
--------Splash.apk(268KB)
--------AndroidManifest.xml(1KB)
----res()
--------drawable-ldpi()
--------menu()
--------drawable-hdpi()
--------drawable-xhdpi()
--------drawable()
--------drawable-xxhdpi()
--------values()
--------values-sw720dp-land()
--------drawable-mdpi()
--------values-sw600dp()
--------layout()
----proguard-project.txt(781B)
----ic_launcher-web.png(50KB)
----src()
--------cn()
----.project(841B)
----.classpath(364B)
----project.properties(563B)
----README.md(53B)
----AndroidManifest.xml(1KB)
----libs()
--------android-support-v4.jar(384KB)
