android-pagetransformer

问题 I am trying to implement a vertical swipeable ViewPager with stack of cards like appearance. I am able to achieve VerticalViewPager using ViewPager.PageTransformer and swapping the touch points. I am getting following card appearance - I want to achieve following appearance - How can I achieve this effect? Thanks in Advance. 回答1: In order to achieve this vertical View Pager without any library dependency You can follow the steps below : In your activity_main.xml <android.support.v4.view

问题 I can't really figure out the math to do smooth transition for the following design. Any help would be greatly appreciated :). During transition, the pages are jumping up and down but I would like them to be smooth instead. Design Transition Relavent ViewPage code: @Override protected void onCreate(Bundle savedInstanceState) { super.onCreate(savedInstanceState); setContentView(R.layout.activity_main); final ViewPager viewPager = (ViewPager) findViewById(R.id.pager); PagerAdapter pagerAdapter

问题 viewPager.setClipToPadding(false); viewPagerMusicCategory.setPadding(width/3, 0, width /3, 0); viewPagerMusicCategory.setPageMargin(40)); I got next and previous preview by above code. But now i need that zoom effect for centred page. Thanks in advance 回答1: viewPagerMusicCategory.setPageTransformer(false, new ViewPager.PageTransformer() { @Override public void transformPage(View page, float position) { Log.e("pos",new Gson().toJson(position)); if (position < -1) { page.setScaleY(0.7f); page

问题 I need to make this animation in a vertical ViewPager : https://www.youtube.com/watch?v=wuE-4jjnp3g this what i tried so far : viewPager = (VerticalViewPager) rootView.findViewById(R.id.viewpager); viewPager.setPageTransformer(false, new ViewPager.PageTransformer() { @Override public void transformPage(View page, float position) { if (position >= 0.5F && position <= 1F) { float progressStart = 0.5f; float progressEnd = 1f; float progressDelta = progressEnd - progressStart; float progress =

问题 I want to display a ViewPager with a bounce / elastic sliding effect. I suppose that this is possible using some combination of a PageTransformer and a BounceInterpolator. What I do not know is how . Thus far I have been unable to achieve this. A typical example of a PageTransformer would be something like this: public class TypicalPageTransformer implements ViewPager.PageTransformer { @Override public void transformPage(View view, float position) { if (position < -1) { // [-Infinity,-1) //

问题 In my example code i have three Swipeable Tabs in MainActivity.java namely : Android, IOS and WINDOWS and i am using swipe to switch between Tabs. Now, i have to implement PageTransformer with Swipeable Tabs, so here i need your help, is it possible, if yes so how ? MainActivity.java:- public class MainActivity extends FragmentActivity { ViewPager Tab; TabPagerAdapter TabAdapter; ActionBar actionBar; @Override protected void onCreate(Bundle savedInstanceState) { super.onCreate

问题 I Would like to achieve the following I was able to use the following library https://github.com/Hongchae/CoverFlowPager and after some customization i was able to have this Now i want to adjust the pages to appear like the first image Appreciate your help ,Thanks in advance 回答1: For showing the preview of left and right fragments you have to set the following values: // This for avoiding the truncate effect viewpager.setClipToPadding(false); // This for setting the padding for seeing the