android 滑动欢迎界面
import java.util.ArrayList;
import com.cimc.tank.xmlparser.Page;
import com.cimc.tank.xmlparser.XmlSettingParser;
import android.app.Activity;
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.support.v4.view.ViewPager.OnPageChangeListener;
import android.view.LayoutInflater;
import android.view.View;
import android.view.View.OnClickListener;
import android.view.ViewGroup;
import android.view.Window;
import android.widget.Button;
import android.widget.ImageView;
import android.widget.LinearLayout;
/**
*
* @author Administrator
*
*/
public class FunctionShowActivity extends Activity
{
private Page pageMenu;
private String strBtnFunctionShow;
ViewPager viewPager;
ArrayList<View> list;
ViewGroup main, group;
ImageView imageView;
ImageView[] imageViews;
Button btnEnterShixin;
@Override
public void onCreate(Bundle savedInstanceState)
{
super.onCreate(savedInstanceState);
this.requestWindowFeature(Window.FEATURE_NO_TITLE);
LayoutInflater inflater = getLayoutInflater();
Intent intent=getIntent();
try{
getParaFromXML();
}catch (IOException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
list = new ArrayList<View>();
list.add(inflater.inflate(R.layout.function1, null));
list.add(inflater.inflate(R.layout.function2, null));
list.add(inflater.inflate(R.layout.function3, null));
list.add(inflater.inflate(R.layout.function4, null));
btnEnterShixin=(Button)list.get(list.size()-1).findViewById(R.id.function_enter_btn);
btnEnterShixin.setVisibility(View.VISIBLE);
if(intent.getIntExtra("ShowFrom", 0)==1)
{
btnEnterShixin.setText(strBtnFunctionShow);
btnEnterShixin.setOnClickListener(new OnClickListener()
{
@Override
public void onClick(View v) {
// TODO Auto-generated method stub
Intent intent =new Intent(FunctionShowActivity.this,LoginActivity.class);
startActivity(intent);
finish();
}
});
}
else
{
btnEnterShixin.setText(strBtnFunctionShow);
btnEnterShixin.setOnClickListener(new OnClickListener()
{
@Override
public void onClick(View v)
{
// TODO Auto-generated method stub
finish();
}
});
}
imageViews = new ImageView[list.size()];
ViewGroup main = (ViewGroup) inflater.inflate(R.layout.function_show_activity, null);
// group是R.layou.main中的负责包裹小圆点的LinearLayout.
ViewGroup group = (ViewGroup) main.findViewById(R.id.viewGroup);
viewPager = (ViewPager) main.findViewById(R.id.viewPager);
for (int i = 0; i < list.size(); i++)
{
imageView = new ImageView(FunctionShowActivity.this);
LinearLayout.LayoutParams lp=new LinearLayout.LayoutParams(10,10);
lp.setMargins(10, 0, 10, 0);
imageView.setLayoutParams(lp);
imageViews[i] = imageView;
if (i == 0)
{
// 默认进入程序后第一张图片被选中;
imageViews[i].setBackgroundResource(R.drawable.white_dot);
} else {
imageViews[i].setBackgroundResource(R.drawable.blue_dot);
}
group.addView(imageView);
}
setContentView(main);
viewPager.setAdapter(new MyAdapter());
viewPager.setOnPageChangeListener(new MyListener());
}
/**
* @Description:获取该界面属于该界面的所有配置信息
* @throws IOException
*/
private void getParaFromXML() throws IOException
{
pageMenu = XmlSettingParser.getInstance().getPageByStyle("settingStyle");
strBtnFunctionShow= pageMenu.getPageData().get(0).fieldCaption;
}
/**
* 自定义page容器
* @author Administrator
*
*/
class MyAdapter extends PagerAdapter
{
@Override
public int getCount()
{
return list.size();
}
@Override
public boolean isViewFromObject(View arg0, Object arg1)
{
return arg0 == arg1;
}
@Override
public int getItemPosition(Object object)
{
// TODO Auto-generated method stub
return super.getItemPosition(object);
}
@Override
public void destroyItem(View arg0, int arg1, Object arg2)
{
// TODO Auto-generated method stub
((ViewPager) arg0).removeView(list.get(arg1));
}
@Override
public Object instantiateItem(View arg0, int arg1)
{
// TODO Auto-generated method stub
((ViewPager) arg0).addView(list.get(arg1));
return list.get(arg1);
}
@Override
public void restoreState(Parcelable arg0, ClassLoader arg1)
{
// TODO Auto-generated method stub
}
@Override
public Parcelable saveState()
{
// TODO Auto-generated method stub
return null;
}
@Override
public void startUpdate(View arg0)
{
// TODO Auto-generated method stub
}
@Override
public void finishUpdate(View arg0)
{
// TODO Auto-generated method stub
}
}
class MyListener implements OnPageChangeListener
{
@Override
public void onPageScrollStateChanged(int arg0)
{
// TODO Auto-generated method stub
}
@Override
public void onPageScrolled(int arg0, float arg1, int arg2)
{
// TODO Auto-generated method stub
}
@Override
public void onPageSelected(int arg0)
{
for (int i = 0; i < imageViews.length; i++)
{
imageViews[arg0] .setBackgroundResource(R.drawable.white_dot);
if (arg0 != i)
{
imageViews[i] .setBackgroundResource(R.drawable.blue_dot);
}
}
}
}
}
============================================================================================================
import java.util.ArrayList;
import android.app.Activity;
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.support.v4.view.ViewPager.OnPageChangeListener;
import android.view.LayoutInflater;
import android.view.View;
import android.view.View.OnClickListener;
import android.view.ViewGroup;
import android.view.ViewGroup.LayoutParams;
import android.view.Window;
import android.widget.Button;
import android.widget.ImageView;
import android.widget.Toast;
import com.lenovo.elec.R;
/**
* 使用向导
*
* @author
*
*/
public class GuideActivity extends Activity {
protected static final String TAG = "GuideActivity";
ViewPager viewPager;
ArrayList<View> list;
ViewGroup main, group;
ImageView imageView;
ImageView[] imageViews;
View view5;
private Button guide_start;
private Intent intent;
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
// 设置无标题
this.requestWindowFeature(Window.FEATURE_NO_TITLE);
LayoutInflater inflater = getLayoutInflater();
list = new ArrayList<View>();
list.add(inflater.inflate(R.layout.guideitem1, null));
list.add(inflater.inflate(R.layout.guideitem2, null));
list.add(inflater.inflate(R.layout.guideitem3, null));
list.add(inflater.inflate(R.layout.guideitem4, null));
view5 = inflater.inflate(R.layout.guideitem5, null);
list.add(view5);
imageViews = new ImageView[list.size()];
ViewGroup main = (ViewGroup) inflater.inflate(R.layout.guide, null);
// group是R.layou.guide中的负责包裹小圆点的LinearLayout.
ViewGroup group = (ViewGroup) main.findViewById(R.id.viewGroup);
viewPager = (ViewPager) main.findViewById(R.id.viewPager);
for (int i = 0; i < list.size(); i++) {
imageView = new ImageView(this);
imageView.setLayoutParams(new LayoutParams(30, 20));
imageView.setPadding(15, 0, 15, 0);
imageViews[i] = imageView;
if (i == 0) {
imageViews[i].setBackgroundResource(R.drawable.guide_dot_blue);
// 默认进入程序后第一张图片被选中;
} else {
imageViews[i].setBackgroundResource(R.drawable.guide_dot_white);
}
group.addView(imageView);
}
setContentView(main);
guide_start = (Button) view5.findViewById(R.id.guide_start);
guide_start.setOnClickListener(new OnClickListener() {
public void onClick(View v) {
intent = new Intent(GuideActivity.this, CustomTabActivity.class);
startActivity(intent);
Toast.makeText(getApplicationContext(), "进入我的小屋", 0).show();
finish();
}
});
viewPager.setAdapter(new MyAdapter());
viewPager.setOnPageChangeListener(new MyListener());
}
/**
* 返回键退出
*/
@Override
public void onBackPressed() {
}
class MyAdapter extends PagerAdapter {
@Override
public int getCount() {
return list.size();
}
@Override
public boolean isViewFromObject(View arg0, Object arg1) {
return arg0 == arg1;
}
@Override
public int getItemPosition(Object object) {
return super.getItemPosition(object);
}
@Override
public void destroyItem(View arg0, int arg1, Object arg2) {
((ViewPager) arg0).removeView(list.get(arg1));
}
@Override
public Object instantiateItem(View arg0, int arg1) {
((ViewPager) arg0).addView(list.get(arg1));
return list.get(arg1);
}
@Override
public void restoreState(Parcelable arg0, ClassLoader arg1) {
}
@Override
public Parcelable saveState() {
return null;
}
@Override
public void startUpdate(View arg0) {
}
@Override
public void finishUpdate(View arg0) {
}
}
class MyListener implements OnPageChangeListener {
public void onPageScrollStateChanged(int arg0) {
}
public void onPageScrolled(int arg0, float arg1, int arg2) {
}
public void onPageSelected(int arg0) {
for (int i = 0; i < imageViews.length; i++) {
imageViews[arg0].setBackgroundResource(R.drawable.guide_dot_blue);
if (arg0 != i) {
imageViews[i].setBackgroundResource(R.drawable.guide_dot_white);
}
}
}
}
}