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https://github.com/oxen-io/session-android.git
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ca6d8a8a0d
* unify single and multi contact selection activities * follow android listview design recommendations more closely * add contact photos to selection * change indicator for push to be more obvious * cache circle-cropped bitmaps * dedupe numbers when contact has multiple of same phone number // FREEBIE
117 lines
3.9 KiB
Java
117 lines
3.9 KiB
Java
/**
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* Copyright (C) 2014 Open Whisper Systems
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*
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* This program 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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*
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* This program 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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*
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* You should have received a copy of the GNU General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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package org.thoughtcrime.securesms.util;
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import android.content.Context;
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import android.content.res.Resources;
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import android.graphics.Bitmap;
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import android.graphics.drawable.BitmapDrawable;
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import android.graphics.drawable.Drawable;
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import android.util.Log;
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import android.widget.ImageView;
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import org.thoughtcrime.securesms.R;
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import org.thoughtcrime.securesms.recipients.Recipient;
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import org.thoughtcrime.securesms.recipients.RecipientFactory;
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import org.thoughtcrime.securesms.recipients.RecipientFormattingException;
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import java.lang.ref.WeakReference;
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/**
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* Runnable to load contact photos if they have them
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*
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* @author Jake McGinty
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*/
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public class BitmapWorkerRunnable implements Runnable {
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private final static String TAG = BitmapWorkerRunnable.class.getSimpleName();
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private final Bitmap defaultPhoto;
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private final WeakReference<ImageView> imageViewReference;
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private final Context context;
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private final int size;
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public final String number;
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public BitmapWorkerRunnable(Context context, ImageView imageView, Bitmap defaultPhoto, String number, int size) {
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this.imageViewReference = new WeakReference<ImageView>(imageView);
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this.context = context;
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this.defaultPhoto = defaultPhoto;
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this.size = size;
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this.number = number;
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}
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@Override
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public void run() {
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final Bitmap bitmap;
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try {
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final Recipient recipient = RecipientFactory.getRecipientsFromString(context, number, false).getPrimaryRecipient();
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final Bitmap contactPhoto = recipient.getContactPhoto();
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if (defaultPhoto == contactPhoto) {
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return;
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}
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bitmap = BitmapUtil.getScaledCircleCroppedBitmap(contactPhoto, size);
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} catch (RecipientFormattingException rfe) {
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Log.w(TAG, "Couldn't get recipient from string", rfe);
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return;
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}
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if (bitmap != null) {
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final ImageView imageView = imageViewReference.get();
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final TaggedFutureTask<?> bitmapWorkerTask = AsyncDrawable.getBitmapWorkerTask(imageView);
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if (bitmapWorkerTask.getTag().equals(number) && imageView != null) {
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final BitmapDrawable drawable = new BitmapDrawable(context.getResources(), bitmap);
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imageView.post(new Runnable() {
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@Override
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public void run() {
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imageView.setImageDrawable(drawable);
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}
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});
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}
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}
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}
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public static class AsyncDrawable extends BitmapDrawable {
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private final WeakReference<TaggedFutureTask<?>> bitmapWorkerTaskReference;
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public AsyncDrawable(Resources res, Bitmap bitmap,
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TaggedFutureTask<?> bitmapWorkerTask) {
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super(res, bitmap);
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bitmapWorkerTaskReference =
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new WeakReference<TaggedFutureTask<?>>(bitmapWorkerTask);
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}
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public TaggedFutureTask<?> getBitmapWorkerTask() {
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return bitmapWorkerTaskReference.get();
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}
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public static TaggedFutureTask<?> getBitmapWorkerTask(ImageView imageView) {
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if (imageView != null) {
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final Drawable drawable = imageView.getDrawable();
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if (drawable instanceof AsyncDrawable) {
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final AsyncDrawable asyncDrawable = (AsyncDrawable) drawable;
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return asyncDrawable.getBitmapWorkerTask();
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}
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}
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return null;
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}
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}
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}
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