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How to lazy load images in ListView in Android
I am using a ListView to display some images and captions associated with those images. I am getting the images from the Internet. Is there a way to lazy load images so while the text displays, the UI is not blocked and images are displayed as they are downloaded?
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Using the “animated circle” in an ImageView while loading stuff
I am currently using in my application a listview that need maybe one second to be displayed.
6 Answers
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ObservableCollection not noticing when Item in it changes (even with INotifyPropertyChanged)
...t know what I am doing wrong, but this doesn't work for me. I'm binding my ListView to your collection but when I update the properties of the items inside, the ListView doesn't update, even tho' I can see all the events firing up. I'm also using the PRISM library...
– Renato P...
Unable to modify ArrayAdapter in ListView: UnsupportedOperationException
...stackoverflow.com%2fquestions%2f3200551%2funable-to-modify-arrayadapter-in-listview-unsupportedoperationexception%23new-answer', 'question_page');
}
);
Post as a guest
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How can I parse a local JSON file from assets folder into a ListView?
...w a list of formulas and even solve some of them (the only problem is the ListView )
8 Answers
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C/C++中的段错误（Segmentation fault） - C/C++ - 清泛网 - 专注C/C++及内核技术
...r.c:10
10 *p = 'x';
(gdb)
2）内存越界(数组越界，变量类型不一致等)
例子3：
Code:
#include <stdio.h>
int main(){
char test[1];
printf("%c", test[1000000000]);
return 0;
}
这里是比较极端的例子，但是有时候...
CardView layout_width=“match_parent” does not match parent RecyclerView width
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The solution didn't work for me because the ListView's layout_width was wrap_content. Its weird because this shouldn't affect the list view! So my understanding is that when you provide false as a parameter to the layoutinflater, the ListView adds the list items to the...
Choose File Dialog [closed]
..._parent" android:layout_height="wrap_content"></TextView>
<ListView android:layout_width="fill_parent"
android:layout_height="wrap_content" android:id="@+id/list"></ListView>
</LinearLayout>
FolderLayout.java
package com.testsample.activity;
public c...
Is there a way to make ellipsize=“marquee” always scroll?
... when multiple TextViews are on screen at the same time (like when used in ListView) - because usually only one of them can be focused, but this solution 'tricks' the system by telling it all of them are :) Otherwise for single TextView simpler anwer like stackoverflow.com/a/3510891/258848 should be...
What is the intent of the methods getItem and getItemId in the Android class BaseAdapter?
...elt like I needed to use these methods was in a project using the SeparatedListViewAdapter. This adapter can contain multiple different kinds of adapters, each representing data of a different type(typically). When calling getItem(position) on the SeparatedListViewAdapter, the object returned may be...