Simple Android grid example using RecyclerView with GridLayoutManager (like the old GridView)(使用带有 GridLayoutManager 的 RecyclerView 的简单 Android 网格示例(如旧的 GridView))

How to hide the title bar for an Activity in XML with existing custom theme(如何使用现有的自定义主题在 XML 中隐藏 Activity 的标题栏)

Can the Android layout folder contain subfolders?(Android布局文件夹可以包含子文件夹吗?)

How to manually include external aar package using Gradle for Android(如何使用 Gradle for Android 手动包含外部 aar 包)

How to run a Runnable thread in Android at defined intervals?(如何在定义的时间间隔在 Android 中运行 Runnable 线程?)

Error retrieving parent for item: No resource found that matches the given name after upgrading to AppCompat v23(检索项目的父项时出错:升级到 AppCompat v23 后未找到与给定名称匹配的资源)

Why not use always android:configChanges=quot;keyboardHidden|orientationquot;?(为什么不总是使用 android:configChanges=“keyboardHidden|orientation?)

Android How to adjust layout in Full Screen Mode when softkeyboard is visible(Android如何在软键盘可见时在全屏模式下调整布局)

How to get IP address of the device from code?(如何从代码中获取设备的 IP 地址?)

Running multiple AsyncTasks at the same time -- not possible?(同时运行多个 AsyncTask —— 不可能吗?)

JDBC vs Web Service for Android(Android 的 JDBC 与 Web 服务)

android asynctask sending callbacks to ui(android asynctask向ui发送回调)

How to get the Android device#39;s primary e-mail address(如何获取 Android 设备的主电子邮件地址)

How can I open a URL in Android#39;s web browser from my application?(如何从我的应用程序在 Android 的网络浏览器中打开 URL?)

Maintain/Save/Restore scroll position when returning to a ListView(返回 ListView 时保持/保存/恢复滚动位置)

Make a link in the Android browser start up my app?(在 Android 浏览器中创建一个链接来启动我的应用程序?)

Android: View.setID(int id) programmatically - how to avoid ID conflicts?(Android:以编程方式查看.setID(int id) - 如何避免 ID 冲突?)

How to get current time and date in Android(如何在 Android 中获取当前时间和日期)

Example: Communication between Activity and Service using Messaging(示例:使用消息传递在 Activity 和 Service 之间进行通信)

Duplicate ID, tag null, or parent id with another fragment for com.google.android.gms.maps.MapFragment(ID、标签 null 或父 ID 与 com.google.android.gms.maps.MapFragment 的另一个片段重复)