Holly Sun
a793fc6e2c
Do this behind a feature flag AND only when "Always show keyboard" is selected or in prefix state. Bug: 218846025 Test: keyboard shown when swiping up for QSB and AA+ (both main and work). Keyboard not shown when either the feature flag or Always show keyboard is disabled. Change-Id: I3df2e0e44a8313eaf749cd6b91b7f9d0b9b80ec3
104 lines
3.7 KiB
Java
104 lines
3.7 KiB
Java
/*
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* Copyright (C) 2017 The Android Open Source Project
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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package com.android.launcher3.allapps;
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import android.content.Context;
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import android.text.TextUtils;
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import android.util.AttributeSet;
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import android.view.MotionEvent;
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import android.view.WindowInsets;
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import androidx.annotation.NonNull;
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import androidx.recyclerview.widget.RecyclerView;
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import com.android.launcher3.ExtendedEditText;
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import com.android.launcher3.Launcher;
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import com.android.launcher3.LauncherState;
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import com.android.launcher3.Utilities;
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import com.android.launcher3.config.FeatureFlags;
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/**
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* AllAppsContainerView with launcher specific callbacks
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*/
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public class LauncherAllAppsContainerView extends ActivityAllAppsContainerView<Launcher> {
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private final RecyclerView.OnScrollListener mActivityScrollListener =
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new RecyclerView.OnScrollListener() {
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@Override
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public void onScrolled(@NonNull RecyclerView recyclerView, int dx, int dy) {
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int scrolledOffset = recyclerView.computeVerticalScrollOffset();
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ExtendedEditText input = mSearchUiManager.getEditText();
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// Scroll up and scroll to top
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if (dy < 0 && scrolledOffset == 0 && input != null) {
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boolean isImeEnabledOnSwipeUp = Launcher.getLauncher(mActivityContext)
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.getSearchConfig().isImeEnabledOnSwipeUp();
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if (isImeEnabledOnSwipeUp || !TextUtils.isEmpty(input.getText())) {
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input.showKeyboard();
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}
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}
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}
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};
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@Override
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protected void onInitializeRecyclerView(RecyclerView rv) {
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super.onInitializeRecyclerView(rv);
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if (FeatureFlags.SCROLL_TOP_TO_RESET.get()) {
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rv.addOnScrollListener(mActivityScrollListener);
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}
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}
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public LauncherAllAppsContainerView(Context context) {
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this(context, null);
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}
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public LauncherAllAppsContainerView(Context context, AttributeSet attrs) {
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this(context, attrs, 0);
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}
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public LauncherAllAppsContainerView(Context context, AttributeSet attrs, int defStyleAttr) {
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super(context, attrs, defStyleAttr);
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}
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@Override
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public boolean onInterceptTouchEvent(MotionEvent ev) {
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// The AllAppsContainerView houses the QSB and is hence visible from the Workspace
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// Overview states. We shouldn't intercept for the scrubber in these cases.
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if (!mActivityContext.isInState(LauncherState.ALL_APPS)) {
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mTouchHandler = null;
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return false;
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}
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return super.onInterceptTouchEvent(ev);
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}
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@Override
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public boolean onTouchEvent(MotionEvent ev) {
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if (!mActivityContext.isInState(LauncherState.ALL_APPS)) {
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return false;
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}
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return super.onTouchEvent(ev);
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}
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@Override
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protected int getNavBarScrimHeight(WindowInsets insets) {
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if (Utilities.ATLEAST_Q) {
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return insets.getTappableElementInsets().bottom;
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} else {
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return insets.getStableInsetBottom();
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}
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}
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}
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