This is a pretty basic thing but I couldn't get it to work in a more
complex routine so I tried to reduce it to the simplest possible thing
and it still won't work and it is driving me up a wall!
I am trying to set an image on an ImageView using the function
setImageURI(), the program compiles however the ImageView is blank and
never gets set. And in the logcat it gives the error:
11-27 22:23:51.405: INFO/System.out(18614): resolveUri failed on bad
bitmap uri: file:///sdcard/icon.png
However I know this is a good URI because I can get the gallery to
show the image using an intent with the same URI.
What am I missing??!
*** images.java ***
public class images extends Activity {
private ImageView iv;
@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.main);
// make file reference
File file = new File("/sdcard/icon.png");
Log.d("here", "Does this exist? " + String.valueOf
(file.exists()));
// create uri for file
Uri uri = Uri.fromFile(file);
//reference the imageview
iv = (ImageView) findViewById(R.id.photo);
iv.setImageURI(uri);
Log.d("here",uri.getPath());
// call an android image viewer
// Intent intent = new Intent
(android.content.Intent.ACTION_VIEW);
// intent.setDataAndType(uri, "image/png");
// startActivity(intent);
}
}
**** main.xml - layout ****
<?xml version="1.0" encoding="utf-8"?>
<LinearLayout xmlns:android="http://schemas.android.com/apk/res/
android"
android:orientation="vertical"
android:layout_width="fill_parent"
android:layout_height="fill_parent" >
<ImageView
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:id="@+id/photo"
/>
</LinearLayout>
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