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AI2 SideBar Extension
...yellow). SideBarFrame is divided into two areas. On the left a container (listViewContainer, green) for the visible elements of the SideBar and on the right a semi-transparent field (shadowField, violet) that covers the rest of the display. The width of the visible SideBar (= width of listViewC...
How to make an app's background image repeat
...
Ok, here's what I've got in my app. It includes a hack to prevent ListViews from going black while scrolling.
drawable/app_background.xml:
<?xml version="1.0" encoding="utf-8"?>
<bitmap xmlns:android="http://schemas.android.com/apk/res/android"
android:src="@drawable/...
Is it possible to set a custom font for entire of application?
... Just wanted to add that above code just covers TextViews but ListViews, Alerts, Toasts, Map Markers etc. will still use the system font.
– csch
May 2 '13 at 10:50
2
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Meaning of Choreographer messages in Logcat [duplicate]
...(with vertical orientation inside a ScrollView). All of that to simulate a listView with clickable elements... but well, that's for another question.
As a responsible Developer you want to make the App really efficient with the system resources, so the best practice for lists (when your lists are n...
Android search with Fragments
...tion.SEARCH intent and (instead of immediately displaying the results in a ListView, for example) will pass the search query to your Fragments. For instance, consider the following searchable Activity:
public class SearchableActivity extends Activity {
@Override
public void onCreate(Bundle...
海量数据相似度计算之simhash短文本查找 - 大数据 & AI - 清泛网 - 专注C/C++及内核技术
...h的数据也会暴增，如果一天100w，10天就1000w了。我们如果插入一条数据就要去比较1000w次的simhash，计算量还是蛮大，普通PC 比较1000w次海明距离需要 300ms ，和5000w数据比较需要1.8 s。看起来相似度计算不是很慢，还在秒级别。给...
App Inventor 2 扩展资源汇总 - 社区扩展与工具合集 · App Inventor 2 中文网
... 文件操作增强
QRCodeGenerator
社区
二维码生成
SQLite
社区
本地数据库
GestureDetector
社区
手势识别
NotificationStyle
社区
通知样式
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AppInventor2中文网 + AI助手，用自然语言开发AppInventor应用 · App Inventor 2 中文网
...，不知道画图函数怎么用，有的函数参数比较复杂，比如二维列表，键值对列表等。这时，AI 助手能够根据参数类型自动匹配代码，生成一个能用的 demo 代码块，然后在此基础上进行优化调整，最终 demo 可直接运行出预期结果。...
嵌套块验证失败：未知的代码块类型: procedures_ifreturn，已拒绝添加 - AI...
...</block><next><block type=\"component_set_get\"><mutation component_type=\"ListView\" set_or_get=\"set\" property_name=\"Elements\" is_generic=\"false\" instance_name=\"TaskList\"></mutation><field name=\"COMPONENT_SELECTOR\">TaskList</field><field name=\"PROP\">Elements</field><value name=\"VALUE\"...
iPhone App 开发第一步：从零到真机调试HelloWorld - 更多技术 - 清泛网 - ...
...，和虚拟机连接），之后，运行一次XCode，因为是第一次插入此设备，XCode会启动Orgnizer，来识别你的iPhone，又因为是越狱机器，会提示该系统无法识别，需要收集信息，木有关系，点收集（Collect），直至你的iPhone在Orgnizer中的Dev...