ab05476fc1
1. Remove tag checker in HtmlTextPreference.
2. Set the max height for AnimatedImagePreference.
Bug: 149516547
Test: manaul test
Change-Id: I98f49d055db9427d91a3f1ca816e94a11d29cd3d
Merged-In: I98f49d055db9427d91a3f1ca816e94a11d29cd3d
(cherry picked from commit 10bc375176)
91 lines
2.6 KiB
Java
91 lines
2.6 KiB
Java
/*
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* Copyright (C) 2019 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.settings.accessibility;
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import android.content.Context;
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import android.graphics.drawable.AnimatedImageDrawable;
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import android.graphics.drawable.Drawable;
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import android.net.Uri;
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import android.widget.ImageView;
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import androidx.preference.Preference;
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import androidx.preference.PreferenceViewHolder;
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import com.android.settings.R;
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/**
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* A custom {@link ImageView} preference for showing animated or static image, such as <a
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* href="https://developers.google.com/speed/webp/">animated webp</a> and static png.
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*/
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public class AnimatedImagePreference extends Preference {
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private Uri mImageUri;
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private int mMaxHeight = -1;
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AnimatedImagePreference(Context context) {
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super(context);
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setLayoutResource(R.layout.preference_animated_image);
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}
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@Override
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public void onBindViewHolder(PreferenceViewHolder holder) {
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super.onBindViewHolder(holder);
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final ImageView imageView = holder.itemView.findViewById(R.id.animated_img);
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if (imageView == null) {
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return;
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}
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if (mImageUri != null) {
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imageView.setImageURI(mImageUri);
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final Drawable drawable = imageView.getDrawable();
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if (drawable instanceof AnimatedImageDrawable) {
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((AnimatedImageDrawable) drawable).start();
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}
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}
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if (mMaxHeight > -1) {
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imageView.setMaxWidth(mMaxHeight);
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}
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}
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/**
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* Sets image uri to display image in {@link ImageView}
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*
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* @param imageUri the Uri of an image
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*/
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public void setImageUri(Uri imageUri) {
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if (imageUri != null && !imageUri.equals(mImageUri)) {
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mImageUri = imageUri;
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notifyChanged();
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}
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}
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/**
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* Sets the maximum height of the view.
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*
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* @param maxHeight the maximum height of ImageView in terms of pixels.
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*/
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public void setMaxHeight(int maxHeight) {
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if (maxHeight != mMaxHeight) {
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mMaxHeight = maxHeight;
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notifyChanged();
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}
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}
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}
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