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Bug 735636 - Factor out icon update into separate method (r=wesj)

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This commit is contained in:
Lucas Rocha 2012-03-30 17:31:31 +01:00
parent 6f17b2ad94
commit c08adb51c4
1 changed files with 26 additions and 23 deletions
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49
mobile/android/base/PromptService.java
View File

@ -498,6 +498,30 @@ public class PromptService implements OnClickListener, OnCancelListener, OnItemC
return VIEW_TYPE_COUNT;
}
private void maybeUpdateIcon(PromptListItem item, TextView t) {
if (item.icon == null)
return;
Resources res = GeckoApp.mAppContext.getResources();
// Set padding inside the item.
t.setPadding(item.inGroup ? mLeftRightTextWithIconPadding + mGroupPaddingSize :
mLeftRightTextWithIconPadding,
mTopBottomTextWithIconPadding,
mLeftRightTextWithIconPadding,
mTopBottomTextWithIconPadding);
// Set the padding between the icon and the text.
t.setCompoundDrawablePadding(mIconTextPadding);
// We want the icon to be of a specific size. Some do not
// follow this rule so we have to resize them.
Bitmap bitmap = ((BitmapDrawable) item.icon).getBitmap();
Drawable d = new BitmapDrawable(Bitmap.createScaledBitmap(bitmap, mIconSize, mIconSize, true));
t.setCompoundDrawablesWithIntrinsicBounds(d, null, null, null);
}
public View getView(int position, View convertView, ViewGroup parent) {
PromptListItem item = getItem(position);
ViewHolder viewHolder = null;
@ -543,29 +567,8 @@ public class PromptService implements OnClickListener, OnCancelListener, OnItemC
} catch (Exception ex) { }
}
if (viewHolder.textView != null) {
final TextView t1 = viewHolder.textView;
t1.setText(item.label);
if (item.icon != null) {
Resources res = GeckoApp.mAppContext.getResources();
// Set padding inside the item.
t1.setPadding(item. inGroup ? mLeftRightTextWithIconPadding + mGroupPaddingSize : mLeftRightTextWithIconPadding,
mTopBottomTextWithIconPadding,
mLeftRightTextWithIconPadding, mTopBottomTextWithIconPadding);
// Set the padding between the icon and the text.
t1.setCompoundDrawablePadding(mIconTextPadding);
// We want the icon to be of a specific size. Some do not
// follow this rule so we have to resize them.
Bitmap bitmap = ((BitmapDrawable) item.icon).getBitmap();
Drawable d = new BitmapDrawable(Bitmap.createScaledBitmap(bitmap, mIconSize, mIconSize, true));
t1.setCompoundDrawablesWithIntrinsicBounds(d, null, null, null);
}
}
viewHolder.textView.setText(item.label);
maybeUpdateIcon(item, viewHolder.textView);
return convertView;
}