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POHow to manage custom preference layout
 

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    <p>I have a custom preference with an image and two text and I need to change the image programmatically.</p> <p>I am able to get the custom preference view and to find the ImageView in the layout using findViewById, but if I try to change the image this do not work.</p> <p>Do I am wrong something?</p> <p><strong>PREFERENCE LAYOUT</strong></p> <pre><code> &lt;?xml version="1.0" encoding="utf-8"?&gt; &lt;LinearLayout xmlns:android="http://schemas.android.com/apk/res/android" android:layout_width="match_parent" android:layout_height="match_parent" android:orientation="horizontal" &gt; &lt;ImageView android:id="@+id/imageforfacebook" android:layout_width="wrap_content" android:layout_height="match_parent" android:padding="5dip" android:src="@drawable/icon" /&gt; &lt;LinearLayout android:layout_width="match_parent" android:layout_height="match_parent" android:orientation="vertical" &gt; &lt;TextView android:id="@+android:id/title" android:layout_width="wrap_content" android:layout_height="wrap_content" android:fadingEdge="horizontal" android:singleLine="true" android:text="titolo" android:textAppearance="?android:attr/textAppearanceSmall" android:textSize="18sp" /&gt; &lt;TextView android:id="@+android:id/summary" android:layout_width="wrap_content" android:layout_height="wrap_content" android:layout_alignLeft="@android:id/title" android:layout_below="@android:id/title" android:maxLines="2" android:text="descrizione" android:textAppearance="?android:attr/textAppearanceSmall" /&gt; &lt;/LinearLayout&gt; &lt;/LinearLayout&gt; </code></pre> <p><strong>CODE TO CHANGE THE IMAGEVIEW CONTENT</strong></p> <pre><code>@Override protected void onActivityResult(int requestCode, int resultCode, Intent data) { View v = (View) prefs_facebookimage.getView(null, null); ImageView img = (ImageView) v.findViewById(R.id.imageforfacebook); Uri uri = Uri.parse(path); img.setImageURI(uri); </code></pre>
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