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| author | Adam Powell <adamp@google.com> | 2014-07-01 15:22:50 -0700 |
|---|---|---|
| committer | Adam Powell <adamp@google.com> | 2014-07-01 15:39:28 -0700 |
| commit | d76008352eeb246af76ba4a81eaeb4901ca4ef7f (patch) | |
| tree | 97d32b8f43d8603fef4a279f8989aa68af8f54bb /core/java/android/widget/Toolbar.java | |
| parent | 009edbb2769135dbab9ab6615354de288c5d47f5 (diff) | |
| download | frameworks_base-d76008352eeb246af76ba4a81eaeb4901ca4ef7f.zip frameworks_base-d76008352eeb246af76ba4a81eaeb4901ca4ef7f.tar.gz frameworks_base-d76008352eeb246af76ba4a81eaeb4901ca4ef7f.tar.bz2 | |
Remove ActionBar.LayoutParams MarginLayoutParams constructor
Adding this for L caused some fun issues with source compatibility.
Apps that previously passed another MarginLayoutParams subclass to
ActionBar.LayoutParams' constructor started statically linking to a
constructor overload that did not exist on older platform changes with
no other source changes. In the interests of avoiding these headaches
for developers, remove it.
Bug 15933193
Change-Id: I01cf8dfa2341b9d9629331639433b59352e7e15a
Diffstat (limited to 'core/java/android/widget/Toolbar.java')
| -rw-r--r-- | core/java/android/widget/Toolbar.java | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/core/java/android/widget/Toolbar.java b/core/java/android/widget/Toolbar.java index 122df2c..d140c82 100644 --- a/core/java/android/widget/Toolbar.java +++ b/core/java/android/widget/Toolbar.java @@ -1585,6 +1585,10 @@ public class Toolbar extends ViewGroup { /** * Layout information for child views of Toolbars. * + * <p>Toolbar.LayoutParams extends ActionBar.LayoutParams for compatibility with existing + * ActionBar API. See {@link android.app.Activity#setActionBar(Toolbar) Activity.setActionBar} + * for more info on how to use a Toolbar as your Activity's ActionBar.</p> + * * @attr ref android.R.styleable#Toolbar_LayoutParams_layout_gravity */ public static class LayoutParams extends ActionBar.LayoutParams { @@ -1624,6 +1628,9 @@ public class Toolbar extends ViewGroup { public LayoutParams(MarginLayoutParams source) { super(source); + // ActionBar.LayoutParams doesn't have a MarginLayoutParams constructor. + // Fake it here and copy over the relevant data. + copyMarginsFrom(source); } public LayoutParams(ViewGroup.LayoutParams source) { |