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POMisunderstanding with viewpager
 

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  1. POMisunderstanding with viewpager
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    <p>Can I do different activity in instantiateItem() ? please check my screenshot link..</p> <p>In this screen shot,red TextView is wrote in instantiateItem()....When drag the screen,it follow...</p> <p>So,I want to insert different layout and activity instead of this TextView..Can I code these in instantiateItem() ?</p> <blockquote> <p><a href="http://tinypic.com/view.php?pic=zlagwn&amp;s=5#.UqbeWye_80k" rel="nofollow">http://tinypic.com/view.php?pic=zlagwn&amp;s=5#.UqbeWye_80k</a></p> </blockquote> <p>This is MyPageAdapter.java</p> <pre><code>public class MyPageAdapter extends PagerAdapter { private Context ctx; public MyPageAdapter(Context ctx) { this.ctx = ctx; } @Override public Object instantiateItem(ViewGroup container, int position) { LayoutInflater vi=(LayoutInflater)ctx.getSystemService(Context.LAYOUT_INFLATER_SERVICE); v=vi.inflate(R.layout.main, null); Button btnRefresh=(Button) v.findViewById(R.id.btnRefreshGold); btnRefresh.setOnClickListener(new View.OnClickListener() { public void onClick(View v) { // TODO Auto-generated method stub // my operation } }); ((ViewPager)container).addView(v,0); return v; } @Override public int getCount() { return 3; } @Override public void destroyItem(View container, int position, Object object) { // TODO Auto-generated method stub ((ViewPager) container).removeView((View) object); } @Override public boolean isViewFromObject(View view, Object object) { return (view == object); } </code></pre> <p>this is main.xml</p> <pre><code>&lt;TabHost xmlns:android="http://schemas.android.com/apk/res/android" android:id="@android:id/tabhost" android:layout_width="match_parent" android:layout_height="match_parent" &gt; &lt;LinearLayout android:layout_width="match_parent" android:layout_height="match_parent" android:orientation="vertical" &gt; &lt;TabWidget android:id="@android:id/tabs" android:layout_width="match_parent" android:layout_height="wrap_content" &gt; &lt;/TabWidget&gt; &lt;FrameLayout android:id="@android:id/tabcontent" android:layout_width="match_parent" android:layout_height="wrap_content" &gt; &lt;LinearLayout android:id="@+id/Tab1" android:layout_width="wrap_content" android:layout_height="match_parent" android:orientation="vertical" &gt; &lt;Button android:id="@+id/btnRefreshGold" android:layout_width="wrap_content" android:layout_height="wrap_content" android:text="@string/btnRefresh" /&gt; &lt;ListView android:id="@+id/myListView" android:layout_width="wrap_content" android:layout_height="wrap_content" &gt; &lt;/ListView&gt; &lt;/LinearLayout&gt; &lt;android.support.v4.view.ViewPager android:id="@+id/pager" android:layout_width="match_parent" android:layout_height="fill_parent" &gt; &lt;/android.support.v4.view.ViewPager&gt; &lt;/FrameLayout&gt; &lt;/LinearLayout&gt; </code></pre> <p></p>
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    1. PO
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      1. PTAnswer
    1. This table or related slice is empty.
    1. PTQuestion
    1. USlynndragon
    1. USlynndragon
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    1. This table or related slice is empty.
    1. This table or related slice is empty.
    1. This table or related slice is empty.
    1. PO
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      1. PTAnswer
    2. PO
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      1. PTAnswer
    1. This table or related slice is empty.
    1. COYour question is difficult to understand
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      1. POMisunderstanding with viewpager
      1. USJimi
    2. COI'm just insert different activity,layout in instatiateItem()..Can I do?
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      1. POMisunderstanding with viewpager
      1. USlynndragon
    3. COYou can't insert another 'activity' into a viewpager (although you can start another from it). A viewpager is a ViewGroup subclass. You can add view objects such as Buttons, TextViews, even Layouts to a ViewPager but not an entire activity.
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      1. POMisunderstanding with viewpager
      1. USJimi
 

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