7960b88481
Fix illustration and the textview alginment. The imageview doesn't change the direction of the drawable, so we change scale type based on layout direction. Bug: 187526643 Test: manually test with with locale ur and en Change-Id: Ie4544f0eb00309a6132e4b6d794ad2a76966133c
92 lines
3.1 KiB
Java
92 lines
3.1 KiB
Java
/*
|
|
* Copyright (C) 2021 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.settings.accessibility;
|
|
|
|
import android.content.Context;
|
|
import android.text.TextUtils;
|
|
import android.view.View;
|
|
import android.view.ViewGroup;
|
|
import android.widget.ArrayAdapter;
|
|
import android.widget.ImageView;
|
|
import android.widget.TextView;
|
|
|
|
import androidx.annotation.DrawableRes;
|
|
import androidx.annotation.NonNull;
|
|
import androidx.annotation.Nullable;
|
|
|
|
import com.android.settings.R;
|
|
|
|
import java.util.List;
|
|
|
|
/**
|
|
* An {@link ArrayAdapter} to fill the information of {@link ItemInfo} in the item view. The item
|
|
* view must have textview to set the title.
|
|
*
|
|
* @param <T> the type of elements in the array, inherited from {@link ItemInfo}.
|
|
*/
|
|
public class ItemInfoArrayAdapter<T extends ItemInfoArrayAdapter.ItemInfo> extends ArrayAdapter<T> {
|
|
|
|
public ItemInfoArrayAdapter(@NonNull Context context, @NonNull List<T> items) {
|
|
super(context, R.layout.dialog_single_radio_choice_list_item, R.id.title, items);
|
|
}
|
|
|
|
@NonNull
|
|
@Override
|
|
public View getView(int position, @Nullable View convertView, @NonNull ViewGroup parent) {
|
|
final View root = super.getView(position, convertView, parent);
|
|
|
|
final ItemInfo item = getItem(position);
|
|
final TextView title = root.findViewById(R.id.title);
|
|
title.setText(item.mTitle);
|
|
final TextView summary = root.findViewById(R.id.summary);
|
|
if (!TextUtils.isEmpty(item.mSummary)) {
|
|
summary.setVisibility(View.VISIBLE);
|
|
summary.setText(item.mSummary);
|
|
} else {
|
|
summary.setVisibility(View.GONE);
|
|
}
|
|
final ImageView image = root.findViewById(R.id.image);
|
|
image.setImageResource(item.mDrawableId);
|
|
if (getContext().getResources().getConfiguration().getLayoutDirection()
|
|
== View.LAYOUT_DIRECTION_LTR) {
|
|
image.setScaleType(ImageView.ScaleType.FIT_START);
|
|
} else {
|
|
image.setScaleType(ImageView.ScaleType.FIT_END);
|
|
}
|
|
return root;
|
|
}
|
|
|
|
/**
|
|
* Presents a data structure shown in the item view.
|
|
*/
|
|
public static class ItemInfo {
|
|
@NonNull
|
|
public final CharSequence mTitle;
|
|
@Nullable
|
|
public final CharSequence mSummary;
|
|
@DrawableRes
|
|
public final int mDrawableId;
|
|
|
|
public ItemInfo(@NonNull CharSequence title, @Nullable CharSequence summary,
|
|
@DrawableRes int drawableId) {
|
|
mTitle = title;
|
|
mSummary = summary;
|
|
mDrawableId = drawableId;
|
|
}
|
|
}
|
|
}
|