63 lines
1.9 KiB
Java
63 lines
1.9 KiB
Java
/*
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This file is part of the dandelion*.
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dandelion* is free software: you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation, either version 3 of the License, or
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(at your option) any later version.
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dandelion* is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with the dandelion*.
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If not, see <http://www.gnu.org/licenses/>.
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*/
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package com.dfa.hubzilla_android.service;
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import android.content.Context;
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import android.graphics.Bitmap;
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import android.graphics.BitmapFactory;
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import android.widget.ImageView;
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import net.opoc.util.DownloadTask;
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import java.io.File;
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public class AvatarImageLoader {
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private File avatarFile;
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public AvatarImageLoader(Context context) {
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avatarFile = new File(context.getFilesDir(), "avatar0.png");
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}
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public boolean clearAvatarImage() {
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return (!isAvatarDownloaded() || avatarFile.delete());
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}
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public boolean loadToImageView(ImageView imageView) {
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if (avatarFile.exists()) {
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Bitmap bitmap = BitmapFactory.decodeFile(avatarFile.getAbsolutePath());
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imageView.setImageBitmap(bitmap);
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return true;
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}
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return false;
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}
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public boolean isAvatarDownloaded() {
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return avatarFile.exists();
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}
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public void startImageDownload(ImageView imageView, String avatarUrl) {
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if (!avatarUrl.equals("")) {
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new DownloadTask(new File(avatarFile.getAbsolutePath()), (ok, file) -> {
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loadToImageView(imageView);
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}).execute(avatarUrl);
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}
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}
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}
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