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Commit 5f2725d3 authored by Mill Chen's avatar Mill Chen
Browse files

Export the instance of CoordinatorLayout 

Providing an API to access to the instance of CoordinatorLayout in
collapsing_toolbar_base_layout, that facilitates the insertion of
components as a direct child of CoordinatorLayout.

Bug: 189423430
Test: rebuild permission controller apk
Change-Id: Iebd7a6cd0cb5bdc38c70343a86736e91f58ce254
parent c652532c

packages/SettingsLib/CollapsingToolbarBaseActivity/src/com/android/settingslib/collapsingtoolbar/CollapsingToolbarBaseFragment.java

+11 −0
Original line number Diff line number Diff line
@@ -41,6 +41,8 @@ public abstract class CollapsingToolbarBaseFragment extends Fragment implements 
    private static final int FULLY_EXPANDED_OFFSET = 0;

    private static final String KEY_IS_TOOLBAR_COLLAPSED = "is_toolbar_collapsed";



    @Nullable

    private CoordinatorLayout mCoordinatorLayout;

    @Nullable

    private CollapsingToolbarLayout mCollapsingToolbarLayout;

    @Nullable
@@ -57,6 +59,7 @@ public abstract class CollapsingToolbarBaseFragment extends Fragment implements 
            @Nullable Bundle savedInstanceState) {

        final View view = inflater.inflate(R.layout.collapsing_toolbar_base_layout, container,

                false);

        mCoordinatorLayout = view.findViewById(R.id.content_parent);

        mCollapsingToolbarLayout = view.findViewById(R.id.collapsing_toolbar);

        mAppBarLayout = view.findViewById(R.id.app_bar);

        mAppBarLayout.addOnOffsetChangedListener(this);
@@ -94,6 +97,14 @@ public abstract class CollapsingToolbarBaseFragment extends Fragment implements 
        }

    }



    /**

     * Return an instance of CoordinatorLayout.

     */

    @Nullable

    public CoordinatorLayout getCoordinatorLayout() {

        return mCoordinatorLayout;

    }



    /**

     * Return an instance of app bar.

     */