Question

可能是这种设计，

弹出窗口，可能有幻灯片列表视图如果单击箭头按钮移动到下一个视图

请通过编码提出任何想法......

Answer 1

使用Here.中的查看寻呼机指示器，并在其下方添加两个线性布局，并在coustom dailog和完成时使用它。

快乐的编码。

Answer 2

我可能创造了...... 编码＆amp;这里参考

view pager reference

弹出窗口java代码

public void popUpWindow() {

final Dialog dialog = new Dialog(context);
dialog.requestWindowFeature(Window.FEATURE_NO_TITLE);
dialog.setContentView(R.layout.activity_main_investment_popup_pageadapter);

dotsLayout = (LinearLayout) dialog.findViewById(R.id.layoutDots1);
btnPrevious = (ImageButton) dialog.findViewById(R.id.btnPrevious);
btnNext = (ImageButton) dialog.findViewById(R.id.btnNext);
popUpClose = (ImageButton) dialog.findViewById(R.id.popUpClose);

// adding bottom dots
addBottomDots(0);

viewPager = (ViewPager) dialog.findViewById(R.id.pager_popUP);
// Pass results to ViewPagerAdapter Class
adapter = new ViewPagerAdapter(context, list, ListTotalReturnPrice, population);
// Binds the Adapter to the ViewPager
viewPager.setAdapter(adapter);
viewPager.addOnPageChangeListener(viewPagerPageChangeListener);

dialog.show();

btnNext.setOnClickListener(new View.OnClickListener() {
    @Override
    public void onClick(View v) {
        int current = getSlideItem(+1);
        viewPager.setCurrentItem(current);
    }
});

btnPrevious.setOnClickListener(new View.OnClickListener() {
    @Override
    public void onClick(View v) {
        // checking for last page
        // if last page home screen will be launched
        int current = getSlideItem(-1);
        viewPager.setCurrentItem(current);
    }
});

popUpClose.setOnClickListener(new View.OnClickListener() {
    @Override
    public void onClick(View v) {
      dialog.cancel();
    }
});

}

private int getSlideItem(int i) {
return viewPager.getCurrentItem() + i;
}

private void addBottomDots(int currentPage) {
dots = new TextView[list.size()];

int colorsActive = Color.rgb(65, 87, 147);
int colorsInactive = Color.rgb(217, 217, 217);

dotsLayout.removeAllViews();
for (int i = 0; i < dots.length; i++) {
    dots[i] = new TextView(context);
    dots[i].setText(Html.fromHtml("&#8226;"));
    dots[i].setTextSize(35);
    dots[i].setTextColor(colorsInactive);
    dotsLayout.addView(dots[i]);
}

if (dots.length > 0)
    dots[currentPage].setTextColor(colorsActive);
}

2.viewpager更改监听器

    ViewPager.OnPageChangeListener viewPagerPageChangeListener = new ViewPager.OnPageChangeListener() {

    @Override
    public void onPageSelected(int position) {
        addBottomDots(position);
    }

    @Override
    public void onPageScrolled(int arg0, float arg1, int arg2) {

    }

    @Override
    public void onPageScrollStateChanged(int arg0) {

    }
    };

ViewPagerAdapter类

    class ViewPagerAdapter extends PagerAdapter {
    // Declare Variables
    Context context;
    String[] rank;
    String[] country;
    String[] population;
    LayoutInflater inflater;

    public ViewPagerAdapter(Context context, ArrayList<String> list, ArrayList<String> ListTotalReturnPrice, String[] population) {
    this.context = context;
    list = list;
    this.country = country;
    this.population = population;
    this.flag = flag;
    }

    @Override
    public int getCount() {
    return list.size();
    }

    @Override
    public boolean isViewFromObject(View view, Object object) {
    return view == ((LinearLayout) object);
    }

    @Override
    public Object instantiateItem(ViewGroup container, int position) {

    // Declare Variables
    TextView txtrank;
    TextView txtcountry;
    TextView txtpopulation;

    inflater = (LayoutInflater) context
            .getSystemService(Context.LAYOUT_INFLATER_SERVICE);
    View itemView = inflater.inflate(R.layout.activity_main_investment_popup, container, false);

    // Locate the TextViews in viewpager_item.xml
    txtrank = (TextView) itemView.findViewById(R.id.popUpMenuTitle2);
    txtcountry = (TextView) itemView.findViewById(R.id.textView21);
    txtpopulation = (TextView) itemView.findViewById(R.id.textView25);

    // Capture position and set to the TextViews
    txtrank.setText(list.get(position));
    txtcountry.setText(ListTotalReturnPrice.get(position));
    // Add viewpager_item.xml to ViewPager
    ((ViewPager) container).addView(itemView);

    return itemView;
}

@Override
public void destroyItem(ViewGroup container, int position, Object object) {
    // Remove viewpager_item.xml from ViewPager
    ((ViewPager) container).removeView((LinearLayout) object);

}
}

弹出xml

查看寻呼机xml

如何使用可能的幻灯片列表视图设计android弹出窗口

2 个答案: