Hi,
I have a PreferenceActivity designed with a .xml file
Inside the .xml, I have:
...
<Preference
android:key="picture"
android:title="Picture"
android:widgetLayout="@layout/picture"
/>
...
The widgetLayout xml file is a linearlayout with a ImageView inside.
I have set a default drawable src attribute to the ImageView:
android:src="@drawable/test"
When launching, the PreferenceActivity is displayed. The test drawable
as well. Everything is ok.
When I click on the Preference, I have specify to modify the bitmap
inside this widgetLayout as following:
ImageView img = (ImageView) findViewById(R.id.picture_img);
img.setImageBitmap(null);
System.gc();
img.setImageBitmap(newBitmap);
The newBitmap is then well displayed inside the widgetLayout.
I scroll the Preference list (and hide the line that own the
widgetLayout) and then scrolling back to make the line reappear.
Then, the old bitmap is displayed ("@drawable/test") -----> KO, it
should still display the new bitmap.
I tried to add:
getListView().destroyDrawingCache();
img.invalidate();
But nothing changed...
Can someone help me please ?
Thanks,
Seb.
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