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Salut j'utilise la bibliothèque de tiers pour le défilement automatique et les événements tactiles dans un curseur d'image tout fonctionne correctement sauf le balayage manuel des images dans le curseur d'image.je ne suis pas capable de glisser les images manuellement. Nom de la bibliothèque que j'utilise est "Trinea/android-auto-scroll-view-pager"Manuel swipping dans le pager de vue en utilisant Trinea/android-auto-scroll-view-pager ne fonctionne pas?
Voici mon code pour le fragment où je suis en utilisant vue défilement automatique téléavertisseur: -
public class HomeFragment extends Fragment {
// TODO: Rename parameter arguments, choose names that match
// the fragment initialization parameters, e.g. ARG_ITEM_NUMBER
private static final String ARG_PARAM1 = "param1";
private static final String ARG_PARAM2 = "param2";
TextView tv_slider, tv_button;
AutoScrollViewPager mViewPager;
private static int currentPage = 0;
private static int NUM_PAGES = 0;
private static final Integer[] IMAGES= {R.drawable.ecommerce, R.drawable.digital_marketing, R.drawable.explainer, R.drawable.it_services,
R.drawable.mobile_app, R.drawable.seo, R.drawable.software, R.drawable.webdesign};
private ArrayList<Integer> ImagesArray = new ArrayList<Integer>();
// TODO: Rename and change types of parameters
private String mParam1;
private String mParam2;
private OnFragmentInteractionListener mListener;
public HomeFragment() {
}
public static HomeFragment newInstance(String param1, String param2) {
HomeFragment fragment = new HomeFragment();
Bundle args = new Bundle();
args.putString(ARG_PARAM1, param1);
args.putString(ARG_PARAM2, param2);
fragment.setArguments(args);
return fragment;
}
@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
if (getArguments() != null) {
mParam1 = getArguments().getString(ARG_PARAM1);
mParam2 = getArguments().getString(ARG_PARAM2);
}
}
@Override
public View onCreateView(LayoutInflater inflater, ViewGroup container,
Bundle savedInstanceState) {
// Inflate the layout for this fragment
View v = inflater.inflate(R.layout.fragment_home, container, false);
tv_slider=(TextView)v.findViewById(R.id.tv_slider);
tv_slider.setTypeface(EasyFonts.robotoLight(this.getActivity()));
tv_button=(TextView)v.findViewById(R.id.tv_button);
tv_button.setTypeface(EasyFonts.robotoLight(this.getActivity()));
for(int i=0;i<IMAGES.length;i++)
ImagesArray.add(IMAGES[i]);
mViewPager = (AutoScrollViewPager) v.findViewById(R.id.pager);
mViewPager.setAdapter(new SlidingImage_Adapter(getActivity(),ImagesArray));
mViewPager.setOffscreenPageLimit(1);
CirclePageIndicator indicator = (CirclePageIndicator)
v.findViewById(R.id.indicator);
indicator.setViewPager(mViewPager);
final float density = getResources().getDisplayMetrics().density;
//Set circle indicator radius
indicator.setRadius(3 * density);
NUM_PAGES =IMAGES.length;
mViewPager.startAutoScroll();
mViewPager.setInterval(3000);
mViewPager.setOnTouchListener(new View.OnTouchListener() {
@Override
public boolean onTouch(View view, MotionEvent motionEvent) {
switch(motionEvent.getAction())
{
case MotionEvent.ACTION_DOWN:
Log.w("touched","down");
mViewPager.stopAutoScroll();
return true;
//break;
case MotionEvent.ACTION_UP:
Log.w("touched","up");
mViewPager.startAutoScroll();
return true;
}
return true;
}
});
// Pager listener over indicator
indicator.setOnPageChangeListener(new ViewPager.OnPageChangeListener() {
@Override
public void onPageSelected(int position) {
currentPage = position;
}
@Override
public void onPageScrolled(int pos, float arg1, int arg2) {
switch (pos){
case 0:
tv_slider.setText(getString(R.string.es_content));
break;
case 1:
tv_slider.setText(getString(R.string.dm_content));
break;
case 2:
tv_slider.setText(getString(R.string.ev_content));
break;
case 3:
tv_slider.setText(getString(R.string.it_content));
break;
case 4:
tv_slider.setText(getString(R.string.md_content));
break;
case 5:
tv_slider.setText(getString(R.string.seo_content));
break;
case 6:
tv_slider.setText(getString(R.string.sd_content));
break;
case 7:
tv_slider.setText(getString(R.string.wd_content));
break;
}
}
@Override
public void onPageScrollStateChanged(int pos) {
}
});
return v;
}
// TODO: Rename method, update argument and hook method into UI event
public void onButtonPressed(Uri uri) {
if (mListener != null) {
mListener.onFragmentInteraction(uri);
}
}
@Override
public void onAttach(Context context) {
super.onAttach(context);
}
@Override
public void onDetach() {
super.onDetach();
mListener = null;
}
public interface OnFragmentInteractionListener {
// TODO: Update argument type and name
void onFragmentInteraction(Uri uri);
}
@Override
public void onResume() {
super.onResume();
mViewPager.startAutoScroll();
}
@Override
public void onStop() {
super.onStop();
mViewPager.stopAutoScroll();
}
}
C'est ma classe adaptateur: -
public class SlidingImage_Adapter extends PagerAdapter {
private ArrayList<Integer> IMAGES;
private LayoutInflater inflater;
private Context context;
public SlidingImage_Adapter(Context context, ArrayList<Integer> IMAGES) {
super();
this.context = context;
this.IMAGES=IMAGES;
inflater = LayoutInflater.from(context);
}
@Override
public void destroyItem(ViewGroup container, int position, Object object) {
container.removeView((View) object);
}
@Override
public int getCount() {
return IMAGES.size();
}
@Override
public Object instantiateItem(ViewGroup view, int position) {
View imageLayout = inflater.inflate(R.layout.sliding_images, view, false);
assert imageLayout != null;
final ImageView imageView = (ImageView) imageLayout
.findViewById(R.id.image);
imageView.setImageResource(IMAGES.get(position));
view.addView(imageLayout, 0);
return imageLayout;
}
@Override
public boolean isViewFromObject(View view, Object object) {
return view.equals(object);
}
@Override
public void restoreState(Parcelable state, ClassLoader loader) {
}
@Override
public Parcelable saveState() {
return null;
}
}
Ce fichier est homefragment.xml
<RelativeLayout
xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:tools="http://schemas.android.com/tools"
android:layout_width="match_parent"
android:layout_height="match_parent"
xmlns:app="http://schemas.android.com/apk/res-auto"
android:background="@color/background"
tools:context="com.vamediabox.vamediaboxapp.activities.MainActivity">
<RelativeLayout
android:layout_width="match_parent"
android:layout_height="200dp"
android:background="@color/colorPrimary">
</RelativeLayout>
<ScrollView
android:layout_width="match_parent"
android:layout_height="wrap_content">
<RelativeLayout
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:layout_marginTop="10dp"
android:layout_marginBottom="10dp"
>
<android.support.v7.widget.CardView
android:layout_width="300dp"
android:layout_height="wrap_content"
android:id="@+id/rl_slider"
android:gravity="center_horizontal"
app:cardUseCompatPadding="true"
app:cardElevation="4dp"
app:cardCornerRadius="3dp"
app:cardPreventCornerOverlap="false"
android:layout_centerHorizontal="true">
<RelativeLayout
android:layout_width="match_parent"
android:layout_height="wrap_content"
android:orientation="vertical"
android:layout_margin="2dp"
android:id="@+id/rl1">
<cn.trinea.android.view.autoscrollviewpager.AutoScrollViewPager
android:id="@+id/pager"
android:layout_width="fill_parent"
android:layout_height="200dp"
android:layout_margin="2dp"
android:layout_alignParentTop="true" />
<com.viewpagerindicator.CirclePageIndicator
android:id="@+id/indicator"
android:layout_width="fill_parent"
android:layout_height="20dp"
android:layout_centerHorizontal="true"
android:layout_below="@+id/pager"
android:padding="5dip"
app:centered="true"
app:fillColor="@color/colorPrimary"
app:pageColor="@color/view_color"
app:snap="false" />
<TextView
android:layout_width="match_parent"
android:layout_height="80dp"
android:id="@+id/tv_slider"
android:layout_marginTop="5dp"
android:layout_marginLeft="10dp"
android:layout_marginRight="10dp"
android:layout_marginBottom="5dp"
android:textSize="14sp"
android:layout_below="@+id/indicator"
android:textColor="@color/slider_text"
/>
</RelativeLayout>
</android.support.v7.widget.CardView>
</RelativeLayout>
</ScrollView>
</RelativeLayout>
Et ce dernier est sliding_images.xml
<FrameLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="fill_parent"
android:layout_height="fill_parent"
android:padding="1dip" >
<ImageView
android:id="@+id/image"
android:layout_width="fill_parent"
android:layout_height="fill_parent"
android:adjustViewBounds="true"
android:layout_gravity="center"
android:scaleType="fitXY" />
</FrameLayout>