Android Studio Picasso gif de chargement de l'image pour l'espace réservé

Comment puis-je afficher le gif de chargement de l'image dans mon Picasso espace réservé?

je veux utiliser gif dans cette partie, le code

imageView = (ImageView) rootView.findViewById(R.id.imageView);
Picasso.with(getActivity()).load("http://joehamirbalabadan.com/android/android/imghome/index1.png").placeholder(R.drawable.indexloading).into(imageView);
imageView3 = (ImageView) rootView.findViewById(R.id.imageView3);
Picasso.with(getActivity()).load("http://joehamirbalabadan.com/android/android/imghome/index3.png").placeholder(R.drawable.indexloading).into(imageView3);

veuillez vérifier et améliorer mon code..

HomeFragment.java

package com.example.administrator.mosbeau;
import android.app.Activity;
import android.app.Fragment;
import android.app.FragmentManager;
import android.graphics.Bitmap;
import android.graphics.drawable.BitmapDrawable;
import android.os.Bundle;
import android.support.annotation.Nullable;
import android.view.LayoutInflater;
import android.view.View;
import android.view.ViewGroup;
import android.widget.ImageView;
import android.widget.ProgressBar;
import com.squareup.picasso.Picasso;
/**
* Created by Administrator on 9/7/2015.
*/
public class HomeFragment extends Fragment {
public static HomeFragment newInstance() {
HomeFragment fragment = new HomeFragment();
return fragment;
}
public HomeFragment () {
}
Boolean InternetAvailable = false;
Seocnd detectconnection;
ImageView imageView, imageView3;
@Nullable
@Override
public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) {
View rootView = inflater.inflate(R.layout.homelayout, container, false);
detectconnection = new Seocnd(getActivity());
InternetAvailable = detectconnection.InternetConnecting();
if (InternetAvailable) {
imageView = (ImageView) rootView.findViewById(R.id.imageView);
Picasso.with(getActivity()).load("http://joehamirbalabadan.com/android/android/imghome/index1.png").placeholder(R.drawable.indexloading).into(imageView);
imageView3 = (ImageView) rootView.findViewById(R.id.imageView3);
Picasso.with(getActivity()).load("http://joehamirbalabadan.com/android/android/imghome/index3.png").placeholder(R.drawable.indexloading).into(imageView3);
} else {
NointernetFragment fragment = new NointernetFragment();
FragmentManager fragmentManager = getFragmentManager();
fragmentManager.beginTransaction()
.replace(R.id.container, fragment)
.commit();
}
return rootView;
}
@Override
public void onAttach(Activity activity) {
super.onAttach(activity);
((MainActivity) activity).onSectionAttached(1);
}
}

homelayout.xml

<?xml version="1.0" encoding="utf-8"?>
<ScrollView xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="fill_parent"
android:layout_height="wrap_content"
android:orientation="horizontal"
android:fillViewport="false"
android:background="#fffff1f1">
<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="match_parent" android:layout_height="match_parent"
android:background="#fffff1f1"
android:padding="10dp">
<ImageView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:id="@+id/imageView"
android:src="@drawable/index1"
android:layout_alignParentEnd="false"
android:layout_alignParentStart="false"
android:layout_alignParentTop="false"
android:layout_alignParentLeft="false"
android:layout_alignParentRight="false"
android:layout_alignWithParentIfMissing="false"
android:adjustViewBounds="true"
android:layout_marginBottom="10dp"
android:layout_centerHorizontal="true"
android:background="#ffffffff" />
<ImageView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:id="@+id/imageView2"
android:src="@drawable/index2"
android:layout_below="@+id/imageView"
android:adjustViewBounds="true"
android:layout_marginBottom="10dp" />
<ImageView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:id="@+id/imageView3"
android:src="@drawable/index3"
android:layout_below="@+id/imageView2"
android:layout_alignParentBottom="true"
android:adjustViewBounds="true"
android:background="#ffffffff"
android:layout_centerHorizontal="true" />
</RelativeLayout>
</ScrollView>

OriginalL'auteur Joe | 2015-09-30