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POSimple ViewPager - Single Layout
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  1. POSimple ViewPager - Single Layout
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    copied!<p>I'm trying to do a simple ViewPager from an array of images.</p> <p>My array is:</p> <pre><code>&lt;string-array name="ot_images"&gt; &lt;item&gt;"file:///android_res/drawable/ot_100.jpg"&lt;/item&gt; &lt;item&gt;"file:///android_res/drawable/ot_101.jpg"&lt;/item&gt; &lt;item&gt;"file:///android_res/drawable/ot_102.jpg"&lt;/item&gt; &lt;item&gt;"file:///android_res/drawable/ot_103.jpg"&lt;/item&gt; </code></pre> <p>My Layout is:</p> <pre><code>&lt;?xml version="1.0" encoding="utf-8"?&gt; &lt;RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android" android:layout_width="match_parent" android:layout_height="match_parent" &gt; &lt;ImageView android:id="@+id/iView" android:layout_width="wrap_content" android:layout_height="wrap_content" android:layout_centerHorizontal="true" android:layout_centerVertical="true" /&gt; &lt;/RelativeLayout&gt; </code></pre> <p>And so far MyPagerAdapter.java</p> <pre><code>public class MyPagerAdapter extends PagerAdapter{ public int getCount() { return 5; } public Object instantiateItem(View collection, int position) { LayoutInflater inflater = (LayoutInflater) collection.getContext() .getSystemService(Context.LAYOUT_INFLATER_SERVICE); int resId = 0; switch (position) { case 0: resId = R.layout.farleft; break; case 1: resId = R.layout.left; break; case 2: resId = R.layout.middle; break; case 3: resId = R.layout.right; break; case 4: resId = R.layout.farright; break; } View view = inflater.inflate(resId, null); ((ViewPager) collection).addView(view, 0); return view; } @Override public void destroyItem(View arg0, int arg1, Object arg2) { ((ViewPager) arg0).removeView((View) arg2); } @Override public boolean isViewFromObject(View arg0, Object arg1) { return arg0 == ((View) arg1); } @Override public Parcelable saveState() { return null; } } </code></pre> <p>I've followed this tutorial: <a href="http://mobile.tutsplus.com/tutorials/android/android-user-interface-design-horizontal-view-paging/" rel="nofollow">Android User Interface Design: Horizontal View Paging</a></p> <p>Everything is working fine, but my question is:</p> <p>How do you use this tutorial with 1 layout instead of 5? Thank you!</p>
 

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