Donate to e Foundation | Murena handsets with /e/OS | Own a part of Murena! Learn more

Commit fed11826 authored by András Klöczl's avatar András Klöczl Committed by Android (Google) Code Review
Browse files

Merge "Change page snapping logic for large screen devices" into tm-dev

parents 80a315e5 07111f25

quickstep/src/com/android/quickstep/views/RecentsView.java

+9 −4
Original line number Diff line number Diff line
@@ -383,7 +383,7 @@ public abstract class RecentsView<ACTIVITY_TYPE extends StatefulActivity<STATE_T 
    private static final float ANIMATION_DISMISS_PROGRESS_MIDPOINT = 0.5f;

    private static final float END_DISMISS_TRANSLATION_INTERPOLATION_OFFSET = 0.75f;



    private static final float SIGNIFICANT_MOVE_THRESHOLD_TABLET = 0.15f;

    private static final float SIGNIFICANT_MOVE_SCREEN_WIDTH_PERCENTAGE = 0.15f;



    protected final RecentsOrientedState mOrientationState;

    protected final BaseActivityInterface<STATE_TYPE, ACTIVITY_TYPE> mSizeStrategy;
@@ -1195,9 +1195,14 @@ public abstract class RecentsView<ACTIVITY_TYPE extends StatefulActivity<STATE_T 
    }



    @Override

    protected float getSignificantMoveThreshold() {

        return mActivity.getDeviceProfile().isTablet ? SIGNIFICANT_MOVE_THRESHOLD_TABLET

                : super.getSignificantMoveThreshold();

    protected boolean isSignificantMove(float absoluteDelta, int pageOrientedSize) {

        DeviceProfile deviceProfile = mActivity.getDeviceProfile();

        if (!deviceProfile.isTablet) {

            return super.isSignificantMove(absoluteDelta, pageOrientedSize);

        }



        return absoluteDelta

                > deviceProfile.availableWidthPx * SIGNIFICANT_MOVE_SCREEN_WIDTH_PERCENTAGE;

    }



    @Override

src/com/android/launcher3/PagedView.java

+7 −8
Original line number Diff line number Diff line
@@ -1195,8 +1195,8 @@ public abstract class PagedView<T extends View & PageIndicator> extends ViewGrou 
        mAllowOverScroll = enable;

    }



    protected float getSignificantMoveThreshold() {

        return SIGNIFICANT_MOVE_THRESHOLD;

    protected boolean isSignificantMove(float absoluteDelta, int pageOrientedSize) {

        return absoluteDelta > pageOrientedSize * SIGNIFICANT_MOVE_THRESHOLD;

    }



    @Override
@@ -1324,11 +1324,10 @@ public abstract class PagedView<T extends View & PageIndicator> extends ViewGrou 
                int velocity = (int) mOrientationHandler.getPrimaryVelocity(velocityTracker,

                        mActivePointerId);

                float delta = primaryDirection - mDownMotionPrimary;

                delta /= mOrientationHandler.getPrimaryScale(this);

                int pageOrientedSize = mOrientationHandler.getMeasuredSize(getPageAt(mCurrentPage));



                boolean isSignificantMove = Math.abs(delta)

                        > pageOrientedSize * getSignificantMoveThreshold();

                int pageOrientedSize = (int) (mOrientationHandler.getMeasuredSize(

                        getPageAt(mCurrentPage))

                        * mOrientationHandler.getPrimaryScale(this));

                boolean isSignificantMove = isSignificantMove(Math.abs(delta), pageOrientedSize);



                mTotalMotion += Math.abs(mLastMotion + mLastMotionRemainder - primaryDirection);

                boolean passedSlop = mAllowEasyFling || mTotalMotion > mPageSlop;

src/com/android/launcher3/Workspace.java

+13 −0
Original line number Diff line number Diff line
@@ -149,6 +149,8 @@ public class Workspace<T extends View & PageIndicator> extends PagedView<T> 
     * {@link #isFinishedSwitchingState()} ()} to return true. */

    private static final float FINISHED_SWITCHING_STATE_TRANSITION_PROGRESS = 0.5f;



    private static final float SIGNIFICANT_MOVE_SCREEN_WIDTH_PERCENTAGE = 0.15f;



    private static final boolean ENFORCE_DRAG_EVENT_ORDER = false;



    private static final int ADJACENT_SCREEN_DROP_DURATION = 300;
@@ -3410,6 +3412,17 @@ public class Workspace<T extends View & PageIndicator> extends PagedView<T> 
        return getContext().getString(R.string.workspace_scroll_format, currentPage, totalPages);

    }



    @Override

    protected boolean isSignificantMove(float absoluteDelta, int pageOrientedSize) {

        DeviceProfile deviceProfile = mLauncher.getDeviceProfile();

        if (!deviceProfile.isTablet) {

            return super.isSignificantMove(absoluteDelta, pageOrientedSize);

        }



        return absoluteDelta

                > deviceProfile.availableWidthPx * SIGNIFICANT_MOVE_SCREEN_WIDTH_PERCENTAGE;

    }



    /**

     * Used as a workaround to ensure that the AppWidgetService receives the

     * PACKAGE_ADDED broadcast before updating widgets.