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Get correct density info when using resource URIs in ImageView

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Before, when an android.resource URI was passed to
ImageView.setImageURI(), it was loaded through an InputStream.
This didn't get the density information correctly.

Instead, we use Resources to load the Drawable, which fixes
the denisty problem.

Change-Id: Ie8427ea04da43f414b49014d012671fc0aa27a30
This commit is contained in:
Bjorn Bringert
2010-01-06 22:52:41 +00:00
parent e0a8efd874
commit 9d8d9c22bb
1 changed files with 10 additions and 2 deletions
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12
core/java/android/widget/ImageView.java
View File

@@ -491,8 +491,16 @@ public class ImageView extends View {
}
} else if (mUri != null) {
String scheme = mUri.getScheme();
if (ContentResolver.SCHEME_CONTENT.equals(scheme)
|| ContentResolver.SCHEME_ANDROID_RESOURCE.equals(scheme)
if (ContentResolver.SCHEME_ANDROID_RESOURCE.equals(scheme)) {
try {
// Load drawable through Resources, to get the source density information
ContentResolver.OpenResourceIdResult r =
mContext.getContentResolver().getResourceId(mUri);
d = r.r.getDrawable(r.id);
} catch (Exception e) {
Log.w("ImageView", "Unable to open content: " + mUri, e);
}
} else if (ContentResolver.SCHEME_CONTENT.equals(scheme)
|| ContentResolver.SCHEME_FILE.equals(scheme)) {
try {
d = Drawable.createFromStream(