Merge "Accessibility, remove double tap to activate for last breadcrumb" into... (634b8977) · Commits · e / os / android_packages_apps_DocumentsUI

src/com/android/documentsui/BreadcrumbHolder.java

0 → 100644

+48 −0

Original line number	Diff line number	Diff line
		/*
		* 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.documentsui;

		import android.view.View;
		import android.widget.ImageView;
		import android.widget.TextView;

		import androidx.recyclerview.widget.RecyclerView;

		/** Recycler view holding the horizontal breadcrumb. */
		public final class BreadcrumbHolder extends RecyclerView.ViewHolder {

		protected TextView mTitle;
		protected ImageView mArrow;
		protected int mDefaultTextColor;
		protected boolean mLast;

		public BreadcrumbHolder(View itemView) {
		super(itemView);
		mTitle = itemView.findViewById(R.id.breadcrumb_text);
		mArrow = itemView.findViewById(R.id.breadcrumb_arrow);
		mDefaultTextColor = mTitle.getTextColors().getDefaultColor();
		mLast = false;
		}

		public boolean isLast() {
		return mLast;
		}

		public void setLast(boolean isLast) {
		mLast = isLast;
		}
		}

+1 −16

Original line number	Diff line number	Diff line
		@@ -24,8 +24,6 @@ import android.view.LayoutInflater;
		import android.view.MotionEvent;
		import android.view.View;
		import android.view.ViewGroup;
		import android.widget.ImageView;
		import android.widget.TextView;

		import androidx.recyclerview.widget.LinearLayoutManager;
		import androidx.recyclerview.widget.RecyclerView;
		@@ -191,6 +189,7 @@ public final class HorizontalBreadcrumb extends RecyclerView implements Breadcru
		holder.mArrow.setVisibility(isLast ? View.GONE : View.VISIBLE);

		holder.itemView.setOnKeyListener(mClickListener);
		holder.setLast(isLast);
		}

		private DocumentInfo getItem(int position) {
		@@ -211,20 +210,6 @@ public final class HorizontalBreadcrumb extends RecyclerView implements Breadcru
		}
		}

		private static class BreadcrumbHolder extends RecyclerView.ViewHolder {

		protected TextView mTitle;
		protected ImageView mArrow;
		protected int mDefaultTextColor;

		public BreadcrumbHolder(View itemView) {
		super(itemView);
		mTitle = itemView.findViewById(R.id.breadcrumb_text);
		mArrow = itemView.findViewById(R.id.breadcrumb_arrow);
		mDefaultTextColor = mTitle.getTextColors().getDefaultColor();
		}
		}

		private static final class ClickListener extends GestureDetector
		implements OnItemTouchListener {

+6 −0

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		@@ -27,6 +27,8 @@ import androidx.core.view.accessibility.AccessibilityNodeInfoCompat.Accessibilit
		import androidx.recyclerview.widget.RecyclerView;
		import androidx.recyclerview.widget.RecyclerViewAccessibilityDelegate;

		import com.android.documentsui.BreadcrumbHolder;

		import java.util.function.Function;

		/**
		@@ -67,6 +69,10 @@ public class AccessibilityEventRouter extends RecyclerViewAccessibilityDelegate
		if (((DocumentHolder) holder).getItemDetails() != null) {
		addAction(info);
		}
		} else if (holder instanceof BreadcrumbHolder) {
		if (!((BreadcrumbHolder) holder).isLast()) {
		addAction(info);
		}
		} else {
		addAction(info);
		}