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POAndroid - problem with RelativeLayout children with GONE visibility
 

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  1. POAndroid - problem with RelativeLayout children with GONE visibility
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    <p>Here the sample code:</p> <pre><code> public class CustomImageVIew extends LinearLayout { private Image mImage = null; private ImageView mImageView; private ProgressBar mProgressBar; private RelativeLayout mLayout; public static enum State {NOT_LOADED, IMAGE_LOADING, IMAGE_LOADED}; private State state; public CustomImageVIew(Context context) { this(context, null); } public CustomImageVIew(Context context, AttributeSet attrs) { super(context, attrs); View v = View.inflate(getContext(), R.layout.gallery_image_view, null); mLayout = (RelativeLayout) v; addView(mLayout); mImageView = (ImageView) mLayout.findViewById(R.id.gallery_image_view_image); mProgressBar = (ProgressBar) mLayout.findViewById(R.id.gallery_image_view_progress_bar); setState(State.NOT_LOADED); } private void setState(State newState) { if (state != newState) { state = newState; switch (state) { case NOT_LOADED: mImageView.setVisibility(View.GONE); mProgressBar.setVisibility(View.GONE); break; case IMAGE_LOADING: mImageView.setVisibility(View.VISIBLE); mProgressBar.setVisibility(View.VISIBLE); break; case IMAGE_LOADED: mImageView.setVisibility(View.VISIBLE); mProgressBar.setVisibility(View.GONE); break; } } } public State getState() { return state; } } &lt;?xml version="1.0" encoding="utf-8"?&gt; &lt;RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android" android:orientation="vertical" android:layout_width="fill_parent" android:layout_height="fill_parent"&gt; &lt;ImageView android:id="@+id/gallery_image_view_image" android:layout_width="fill_parent" android:layout_height="fill_parent" /&gt; &lt;ProgressBar style="?android:attr/progressBarStyleLarge" android:layout_width="wrap_content" android:id="@+id/gallery_image_view_progress_bar" android:layout_height="wrap_content" android:layout_centerVertical="true" android:layout_centerHorizontal="true" android:clickable="false"/&gt; &lt;/RelativeLayout&gt; </code></pre> <p>When i call setState(State.IMAGE_LOADED) outside of onCreate method nothing happens. What problem can it be ?</p>
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    1. COI don't know how you do that because setState is a private method
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      1. POAndroid - problem with RelativeLayout children with GONE visibility
      1. USdamson
 

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