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Change page snapping logic for large screen devices

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Use 15% of the screen width instead of 40% of the page
width currently used for phones.

Test: try page snapping on Launcher home
Bug: 213305066
Change-Id: I6a525100bf942c5089f580a27250c425ca95cf00
This commit is contained in:
Andras Kloczl
2022-03-30 17:25:54 +01:00
parent 4ad53f1268
commit 07111f25f4
3 changed files with 29 additions and 12 deletions
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13
src/com/android/launcher3/Workspace.java
View File

@@ -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.