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Commit 196d55aa authored by Holly Sun's avatar Holly Sun
Browse files

[QL-v2] Reset input state on scroll and restore state on scrolling back. 

Bug: 261872461
Test: see video in bug
Change-Id: I18e1923bdd4c40e84e46579296b69268d46c9fa1
parent 9a6a2c8a

src/com/android/launcher3/ExtendedEditText.java

+10 −0
Original line number Diff line number Diff line
@@ -159,4 +159,14 @@ public class ExtendedEditText extends EditText { 
            listener.onFocusChange(this, focused);

        }

    }



    /**

     * Save the input, suggestion, hint states when it's on focus, and set to unfocused states.

     */

    public void saveFocusedStateAndUpdateToUnfocusedState() {}



    /**

     * Restore to the previous saved focused state.

     */

    public void restoreToFocusedState() {}

}

src/com/android/launcher3/allapps/LauncherAllAppsContainerView.java

+17 −6
Original line number Diff line number Diff line
@@ -41,13 +41,24 @@ public class LauncherAllAppsContainerView extends ActivityAllAppsContainerView<L 
                public void onScrolled(@NonNull RecyclerView recyclerView, int dx, int dy) {

                    int scrolledOffset = recyclerView.computeVerticalScrollOffset();

                    ExtendedEditText input = mSearchUiManager.getEditText();

                    if (input != null) {

                        // Save the input box state on scroll down

                        if (dy > 0) {

                            input.saveFocusedStateAndUpdateToUnfocusedState();

                        }



                        // Scroll up and scroll to top

                    if (dy < 0 && scrolledOffset == 0 && input != null) {

                        if (dy < 0 && scrolledOffset == 0) {

                            // Show keyboard

                            boolean isImeEnabledOnSwipeUp = Launcher.getLauncher(mActivityContext)

                                    .getSearchConfig().isImeEnabledOnSwipeUp();

                            if (isImeEnabledOnSwipeUp || !TextUtils.isEmpty(input.getText())) {

                                input.showKeyboard();

                            }



                            // Restore state in input box

                            input.restoreToFocusedState();

                        }

                    }

                }

            };