Dam*_*tes 3 notifications android push remoteview android-glide
我正在尝试使用Glide将图像加载到推送通知中,但它说:
FATAL EXCEPTION: Thread-9730
Process: com.monkingme.monkingmeapp, PID: 24226
java.lang.IllegalArgumentException: You must call this method on the main thread at com.bumptech.glide.util.Util.assertMainThread(Util.java:135)
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并使用的代码:
NotificationTarget notificationTarget = new NotificationTarget(
context,
rv,
R.id.remoteview_notification_icon,
notification,
NOTIFICATION_ID);
Glide.with(context.getApplicationContext())
.load(item.getString("cover_img"))
.asBitmap()
.placeholder(placeholder)
.error(placeholder)
.into(notificationTarget);
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我正在使用Aerogear的MessageHandler - > https://aerogear.org/docs/guides/aerogear-android/push/
问题是在推送通知中应用程序没有运行,因此没有主线程.有什么建议吗?
试试这个:
new Handler(Looper.getMainLooper()).post(new Runnable() {
@Override
public void run() {
Glide.with(context.getApplicationContext())
.load(item.getString("cover_img"))
.asBitmap()
.placeholder(placeholder)
.error(placeholder)
.into(notificationTarget);
}
});
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这是预期的。由于图像是从 Internet 加载的,因此它应该始终处于 异步调用或后台线程中。您可以使用异步任务或图像加载库,如 Glide。
要从 url 加载图像通知,您可以使用样式“NotificationCompat.BigPictureStyle()”。这需要一个位图(必须从图像 url 中提取)
Glide 的大部分 API 和方法现在都已弃用。下面是使用 Glide 4.9 和高达 Android 10。
// Load bitmap from image url on background thread and display image notification
private void getBitmapAsyncAndDoWork(String imageUrl) {
final Bitmap[] bitmap = {null};
Glide.with(getApplicationContext())
.asBitmap()
.load(imageUrl)
.into(new CustomTarget<Bitmap>() {
@Override
public void onResourceReady(@NonNull Bitmap resource, @Nullable Transition<? super Bitmap> transition) {
bitmap[0] = resource;
// TODO Do some work: pass this bitmap
displayImageNotification(bitmap[0]);
}
@Override
public void onLoadCleared(@Nullable Drawable placeholder) {
}
});
}
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显示一次图像通知,位图就准备好了。
private void displayImageNotification(Bitmap bitmap) {
NotificationCompat.Builder builder = new NotificationCompat.Builder(getApplicationContext(), getChannelId());
builder
.setContentTitle(title)
.setContentText(subtext)
.setDefaults(Notification.DEFAULT_LIGHTS | Notification.DEFAULT_VIBRATE)
.setSmallIcon(SMALL_ICON)
.setPriority(NotificationCompat.PRIORITY_DEFAULT)
.setColor(getApplicationContext().getColor(color))
.setAutoCancel(true)
.setOngoing(false)
.setOnlyAlertOnce(true)
.setContentIntent(pendingIntent)
.setStyle(
new NotificationCompat.BigPictureStyle().bigPicture(bitmap))
.setPriority(Notification.PRIORITY_HIGH);
getManager().notify(tag, id, builder.build());
}
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