95 lines
2.7 KiB
Java
95 lines
2.7 KiB
Java
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/*
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* Copyright 2018 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.pump.widget;
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import android.content.Context;
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import android.graphics.Bitmap;
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import android.graphics.drawable.Drawable;
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import android.net.Uri;
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import android.util.AttributeSet;
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import androidx.annotation.AttrRes;
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import androidx.annotation.DrawableRes;
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import androidx.annotation.NonNull;
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import androidx.annotation.Nullable;
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import androidx.annotation.UiThread;
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import com.android.pump.util.Globals;
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import com.android.pump.util.ImageLoader;
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import com.android.pump.util.Scheme;
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@UiThread
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public class UriImageView extends PlaceholderImageView {
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private Uri mUri;
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public UriImageView(@NonNull Context context) {
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super(context);
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}
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public UriImageView(@NonNull Context context, @Nullable AttributeSet attrs) {
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super(context, attrs);
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}
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public UriImageView(@NonNull Context context, @Nullable AttributeSet attrs,
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@AttrRes int defStyleAttr) {
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super(context, attrs, defStyleAttr);
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}
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@Override
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public void setImageResource(@DrawableRes int resId) {
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super.setImageResource(resId);
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mUri = null;
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}
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@Override
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public void setImageDrawable(@Nullable Drawable drawable) {
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super.setImageDrawable(drawable);
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mUri = null;
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}
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@Override
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public void setImageBitmap(@Nullable Bitmap bm) {
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super.setImageBitmap(bm);
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mUri = null;
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}
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@Override
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public void setImageURI(@Nullable Uri uri) {
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setImageDrawable(null);
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if (uri == null) {
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return;
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}
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if (Scheme.isContent(uri) || Scheme.isFile(uri)
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|| Scheme.isHttp(uri) || Scheme.isHttps(uri)) {
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mUri = uri;
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loadImage();
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} else {
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super.setImageURI(uri);
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}
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}
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private void loadImage() {
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ImageLoader imageLoader = Globals.getImageLoader(getContext());
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imageLoader.loadImage(mUri, (loadedUri, bitmap) -> {
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if (mUri != null && mUri.equals(loadedUri)) {
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setImageBitmap(bitmap);
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mUri = loadedUri;
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}
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});
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}
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}
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