问题描述
如何添加,而不是将彩色图像圈pageindicator。我试图添加iconpage指标,但对点击的方法是行不通的,但我可以添加图片..在circlepageIndicator的onclick方法是工作,但如何添加可绘制,影像在CIRCLEPAGE指标。下面是我的code。
用于CirclePageIndicator
指示灯=(CirclePageIndicator)findViewById(R.id.indicatorMenu);
indicator.setViewPager(pagerMenu);
最终浮动density1 = getResources()getDisplayMetrics()密度。
indicator.setRadius(5 * density1);
indicator.setPageColor(0xFF000000);
indicator.setFillColor(0xFF888888);
indicator.setStrokeColor(0x880000FF);
indicator.setStrokeWidth(2 * density1);
//我们设置这个的指标,而不是寻呼机
indicator.setOnPageChangeListener(新ViewPager.OnPageChangeListener(){
@覆盖
公共无效onPageSelected(INT位置){
// Toast.makeText(HomeSpizzaView.this,变更为网页+位置,Toast.LENGTH_SHORT).show();
// pagerMenu.setCurrentItem(位置,假);
}
@覆盖
公共无效onPageScrolled(INT位置,浮positionOffset,诠释positionOffsetPixels){
}
@覆盖
公共无效onPageScrollStateChanged(INT状态){
}
});
indicator.setOnClickListener(新OnClickListener(){
@覆盖
公共无效的onClick(视图v){
INT currentItem = pagerMenu.getCurrentItem();
INT totalItems = pagerMenu.getAdapter()getCount将()。
INT nextItem =(currentItem + 1)%totalItems;
pagerMenu.setCurrentItem(nextItem);
Log.i(KKKKK,getCurrentItem+ nextItem);
Toast.makeText(HomeSpizzaView.thisgetCurrentItem+ nextItem,Toast.LENGTH_SHORT).show();
}
});
用于IconPageIndicator
mIndicator =(IconPageIndicator)findViewById(R.id.indicator);
mIndicator.setViewPager(mPager);
mIndicator.setLongClickable(真正的);
//我们设置这个的指标,而不是寻呼机
mIndicator.setOnPageChangeListener(新ViewPager.OnPageChangeListener(){
@覆盖
公共无效onPageSelected(INT位置){
Toast.makeText(HomeSpizzaView.this,变更为网页+位置,Toast.LENGTH_SHORT).show();
mPager.setCurrentItem(位置,假);
}
@覆盖
公共无效onPageScrolled(INT位置,浮positionOffset,诠释positionOffsetPixels){
}
@覆盖
公共无效onPageScrollStateChanged(INT状态){
}
});
mIndicator.setOnClickListener(新View.OnClickListener(){
@覆盖
公共无效的onClick(视图v){
INT currentItem = pagerMenu.getCurrentItem();
INT totalItems = pagerMenu.getAdapter()getCount将()。
INT nextItem =(currentItem + 1)%totalItems;
pagerMenu.setCurrentItem(nextItem);
Log.i(mmmmmmmmmmmm,getCurrentItem+ nextItem);
Toast.makeText(HomeSpizzaView.thisgetCurrentItem+ nextItem,Toast.LENGTH_SHORT).show();
}
});
您在使用 CirclePageIndicator 对象来定制页指标。你可以设置图片或自定义颜色。你也可以使用XML定制这些指标,你可以找到例如,从给定的链接的Android ViewPagerIndicator的GitHub的。如果你想使用的图标或图像,那么你可以使用下面的类 SampleIconsDefault.java 。从给定的样本
How to add image to circle pageindicator instead of adding color.. I have tried to add iconpage indicator but on click method is not working but i can add Image..In circlepageIndicator onclick method is working but HOW TO ADD DRAWABLE, IMAGE TO CIRCLEPAGE INDICATOR. BELOW IS MY CODE.
USED CirclePageIndicator
indicator = (CirclePageIndicator)findViewById(R.id.indicatorMenu);
indicator.setViewPager(pagerMenu);
final float density1 = getResources().getDisplayMetrics().density;
indicator.setRadius(5 * density1);
indicator.setPageColor(0xFF000000);
indicator.setFillColor(0xFF888888);
indicator.setStrokeColor(0x880000FF);
indicator.setStrokeWidth(2 * density1);
//We set this on the indicator, NOT the pager
indicator.setOnPageChangeListener(new ViewPager.OnPageChangeListener() {
@Override
public void onPageSelected(int position) {
// Toast.makeText(HomeSpizzaView.this, "Changed to page " + position, Toast.LENGTH_SHORT).show();
// pagerMenu.setCurrentItem(position, false);
}
@Override
public void onPageScrolled(int position, float positionOffset, int positionOffsetPixels) {
}
@Override
public void onPageScrollStateChanged(int state) {
}
});
indicator.setOnClickListener(new OnClickListener() {
@Override
public void onClick(View v) {
int currentItem = pagerMenu.getCurrentItem();
int totalItems = pagerMenu.getAdapter().getCount();
int nextItem = (currentItem + 1) % totalItems;
pagerMenu.setCurrentItem(nextItem);
Log.i("kkkkk", "getCurrentItem"+ nextItem);
Toast.makeText(HomeSpizzaView.this, "getCurrentItem"+ nextItem, Toast.LENGTH_SHORT).show();
}
});
USED IconPageIndicator
mIndicator = (IconPageIndicator)findViewById(R.id.indicator);
mIndicator.setViewPager(mPager);
mIndicator.setLongClickable(true);
//We set this on the indicator, NOT the pager
mIndicator.setOnPageChangeListener(new ViewPager.OnPageChangeListener() {
@Override
public void onPageSelected(int position) {
Toast.makeText(HomeSpizzaView.this, "Changed to page " + position, Toast.LENGTH_SHORT).show();
mPager.setCurrentItem(position, false);
}
@Override
public void onPageScrolled(int position, float positionOffset, int positionOffsetPixels) {
}
@Override
public void onPageScrollStateChanged(int state) {
}
});
mIndicator.setOnClickListener(new View.OnClickListener(){
@Override
public void onClick(View v) {
int currentItem = pagerMenu.getCurrentItem();
int totalItems = pagerMenu.getAdapter().getCount();
int nextItem = (currentItem + 1) % totalItems;
pagerMenu.setCurrentItem(nextItem);
Log.i("mmmmmmmmmmmm", "getCurrentItem"+ nextItem);
Toast.makeText(HomeSpizzaView.this, "getCurrentItem"+ nextItem, Toast.LENGTH_SHORT).show();
}
});
You an use CirclePageIndicator object to customize page-indicator. you can set image or customize color.you can also customize these indicators using XML and you can find example from given link Android-ViewPagerIndicator's GitHub.If you want to use icon or image then you can use following class SampleIconsDefault.java. from given sample
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