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POFragments keep going back to the default position when MapView is Zoomed In/Out
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  1. POFragments keep going back to the default position when MapView is Zoomed In/Out
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    copied!<p>I have an activity with 3 fragments displayed, a <code>MapActivity</code>, a <code>ListActivity</code>, and a (normal) <code>DetailsActivity</code>. The <code>ListActivity</code> and <code>DetailsActivity</code> is placed over the MapActivity.</p> <p>There's a function to hide both ListActivity and DetailsActivity with an Animation, and <code>onAnimationEnd()</code> I set a new layout for the hidden Activity.</p> <p>The problem I'm facing is, everytime one of the ListActivity or DetailsActivity hidden <strong>(picture State 2)</strong>, and then I pinch the screen on the MapActivity to zoom the map, it always goes back to the default view <strong>(picture State 1)</strong>. The closed Activities are automatically opened again.</p> <p>Does anybody know how to prevent the hidden fragments from going to the first state again when I pinch the MapActivity?</p> <p>this is an example of the function how I hide the DetailsActivity():</p> <pre><code>public void hideDetailview() { final Animation close = AnimationUtils.loadAnimation(this, R.anim.close); close.setFillEnabled(true); close.setAnimationListener(closeDetailAnimationListener); fragment_detail.startAnimation(close); Toast.makeText(MainFragmentActivity.this,WWHApplication.getDrawer(), Toast.LENGTH_SHORT).show(); } private AnimationListener closeDetailAnimationListener = new AnimationListener() { @Override public void onAnimationStart(Animation animation) { } @Override public void onAnimationRepeat(Animation animation) { } @Override public void onAnimationEnd(Animation animation) { int newLeft = -330; fragment_detail.layout(newLeft, fragment_detail.getTop(), newLeft + fragment_detail.getMeasuredWidth(), fragment_detail.getTop() + fragment_detail.getMeasuredHeight()); } }; </code></pre> <p>Here's the xml layout:</p> <pre><code>&lt;?xml version="1.0" encoding="utf-8"?&gt; &lt;RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android" xmlns:app="http://schemas.android.com/apk/res/com.wwh" android:layout_width="fill_parent" android:layout_height="fill_parent" android:orientation="vertical" &gt; &lt;fragment android:id="@+id/my_map_fragment1" android:name="com.wwh.fragments.MyMapFragment" android:layout_width="fill_parent" android:layout_height="fill_parent" &gt; &lt;!-- Preview: layout=@layout/my_map_fragment --&gt; &lt;/fragment&gt; &lt;RelativeLayout android:id="@+id/fragment_layout" android:layout_width="wrap_content" android:layout_height="wrap_content" android:layout_marginTop="55dp" android:orientation="horizontal" &gt; &lt;LinearLayout android:id="@+id/detail_layout" android:layout_width="wrap_content" android:layout_height="fill_parent" android:orientation="horizontal" &gt; &lt;fragment android:id="@+id/my_detail_fragment" android:name="com.wwh.fragments.DetailFragment" android:layout_width="380dp" android:layout_height="fill_parent" /&gt; &lt;LinearLayout android:id="@+id/border_detail" android:layout_width="1dp" android:layout_height="fill_parent" android:background="@drawable/border" android:orientation="vertical" /&gt; &lt;/LinearLayout&gt; &lt;LinearLayout android:id="@+id/list_layout" android:layout_width="wrap_content" android:layout_height="fill_parent" android:layout_toRightOf="@+id/detail_layout" android:orientation="horizontal" &gt; &lt;fragment android:id="@+id/my_list_fragment" android:name="com.wwh.fragments.MyListFragment" android:layout_width="380dp" android:layout_height="fill_parent" android:background="@drawable/border" android:shadowColor="#000000" android:shadowDx="1.2" android:shadowDy="12" android:shadowRadius="12" /&gt; &lt;LinearLayout android:id="@+id/border_list" android:layout_width="1dp" android:layout_height="fill_parent" android:background="@drawable/border" android:orientation="vertical" /&gt; &lt;ImageView android:id="@+id/shadow_vertical" android:layout_width="2dp" android:layout_height="fill_parent" android:layout_marginTop="53dp" android:background="@drawable/shadow_vertical" /&gt; &lt;/LinearLayout&gt; &lt;/RelativeLayout&gt; &lt;/RelativeLayout&gt; </code></pre> <p><img src="https://i.stack.imgur.com/GSwa1.png" alt="The normal default state, all fragments are opened"></p> <p><img src="https://i.stack.imgur.com/jV2XR.png" alt="Second state, fragments are closed"></p>
 

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