/* * Copyright (C) 2020 The Android Open Source Project * * Licensed under the Apache License, Version 2.0 (the "License"); * you may not use this file except in compliance with the License. * You may obtain a copy of the License at * * http://www.apache.org/licenses/LICENSE-2.0 * * Unless required by applicable law or agreed to in writing, software * distributed under the License is distributed on an "AS IS" BASIS, * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. * See the License for the specific language governing permissions and * limitations under the License. */ package com.android.systemui.globalactions; import static com.android.systemui.util.leak.RotationUtils.ROTATION_LANDSCAPE; import static com.android.systemui.util.leak.RotationUtils.ROTATION_NONE; import static com.android.systemui.util.leak.RotationUtils.ROTATION_SEASCAPE; import android.content.Context; import android.util.AttributeSet; import android.view.View; import android.view.ViewGroup; import com.android.internal.annotations.VisibleForTesting; import com.android.systemui.HardwareBgDrawable; import com.android.systemui.res.R; /** * Flat, single-row implementation of the button layout created by the global actions dialog. */ public class GlobalActionsFlatLayout extends GlobalActionsLayout { public GlobalActionsFlatLayout(Context context, AttributeSet attrs) { super(context, attrs); } @VisibleForTesting protected boolean shouldReverseListItems() { int rotation = getCurrentRotation(); if (rotation == ROTATION_NONE) { return false; } if (getCurrentLayoutDirection() == View.LAYOUT_DIRECTION_RTL) { return rotation == ROTATION_LANDSCAPE; } return rotation == ROTATION_SEASCAPE; } @Override protected HardwareBgDrawable getBackgroundDrawable(int backgroundColor) { return null; } private View getOverflowButton() { return findViewById(com.android.systemui.res.R.id.global_actions_overflow_button); } @Override protected void addToListView(View v, boolean reverse) { super.addToListView(v, reverse); View overflowButton = getOverflowButton(); // if there's an overflow button, make sure it stays at the end if (overflowButton != null) { getListView().removeView(overflowButton); super.addToListView(overflowButton, reverse); } } @Override protected void removeAllListViews() { View overflowButton = getOverflowButton(); super.removeAllListViews(); // if there's an overflow button, add it back after clearing the list views if (overflowButton != null) { super.addToListView(overflowButton, false); } } @Override protected void onLayout(boolean changed, int left, int top, int right, int bottom) { super.onLayout(changed, left, top, right, bottom); boolean anyTruncated = false; ViewGroup listView = getListView(); // Check to see if any of the GlobalActionsItems have had their messages truncated for (int i = 0; i < listView.getChildCount(); i++) { View child = listView.getChildAt(i); if (child instanceof GlobalActionsItem) { GlobalActionsItem item = (GlobalActionsItem) child; anyTruncated = anyTruncated || item.isTruncated(); } } // If any of the items have been truncated, set the all to single-line marquee if (anyTruncated) { for (int i = 0; i < listView.getChildCount(); i++) { View child = listView.getChildAt(i); if (child instanceof GlobalActionsItem) { GlobalActionsItem item = (GlobalActionsItem) child; item.setMarquee(true); } } } } @VisibleForTesting protected float getGridItemSize() { return getContext().getResources().getDimension(R.dimen.global_actions_grid_item_height); } @VisibleForTesting protected float getAnimationDistance() { return getGridItemSize() / 2; } @Override public float getAnimationOffsetX() { return getAnimationDistance(); } @Override public float getAnimationOffsetY() { return 0f; } }