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Commit f8e93138 authored by Fabian Kozynski's avatar Fabian Kozynski
Browse files

Fix dynamic columns in QSCustomizer 

When device rotates, use the correct number of columns

Test: manual, rotation
Change-Id: I380f11fedcdfbb53732ffbfb459a323b199db1e1
Bug: 171319433
parent 2d37557f

packages/SystemUI/src/com/android/systemui/qs/customize/QSCustomizerController.java

+6 −0
Original line number Diff line number Diff line
@@ -102,6 +102,12 @@ public class QSCustomizerController extends ViewController<QSCustomizer> { 
        public void onConfigChanged(Configuration newConfig) {

            mView.updateNavBackDrop(newConfig, mLightBarController);

            mView.updateResources();

            if (mTileAdapter.updateNumColumns()) {

                RecyclerView.LayoutManager lm = mView.getRecyclerView().getLayoutManager();

                if (lm instanceof GridLayoutManager) {

                    ((GridLayoutManager) lm).setSpanCount(mTileAdapter.getNumColumns());

                }

            }

        }

    };

packages/SystemUI/src/com/android/systemui/qs/customize/TileAdapter.java

+16 −1
Original line number Diff line number Diff line
@@ -98,7 +98,7 @@ public class TileAdapter extends RecyclerView.Adapter<Holder> implements TileSta 
    private final UiEventLogger mUiEventLogger;

    private final AccessibilityDelegateCompat mAccessibilityDelegate;

    private RecyclerView mRecyclerView;

    private final int mNumColumns;

    private int mNumColumns;



    @Inject

    public TileAdapter(Context context, QSTileHost qsHost, UiEventLogger uiEventLogger) {
@@ -123,6 +123,21 @@ public class TileAdapter extends RecyclerView.Adapter<Holder> implements TileSta 
        mRecyclerView = null;

    }



    /**

     * Update the number of columns to show, from resources.

     *

     * @return {@code true} if the number of columns changed, {@code false} otherwise

     */

    public boolean updateNumColumns() {

        int numColumns = mContext.getResources().getInteger(R.integer.quick_settings_num_columns);

        if (numColumns != mNumColumns) {

            mNumColumns = numColumns;

            return true;

        } else {

            return false;

        }

    }



    public int getNumColumns() {

        return mNumColumns;

    }