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[android] Animation DL : 0: 移动补间动画 translate 1. 在res文件夹中建anim文件夹 2. 在anim文件夹中建立translate动画效果 3. 在activity中定义Animation对象，用AnimationUtils.loadAnimation载入ResId 4. 将Animation对象设置到目标对象 5. 启动动画效果，用方法startAnimation(),setAnimation()只有1次-Mobile tween translate 1. In the res folder in the folder build anim 2 anim folder in the translate animation to create a 3 Animation object is defined in the activity, with AnimationUtils.loadAnimation load ResId 4. Animation object will be set to target 5 startup animation, using methods startAnimation (), setAnimation () only 1
Date : 2026-01-10 Size : 6.37mb User : luoluo
[android] android_LayoutAnimationController DL : 0: 如果我们需要一个界面中的多个控件按照相同的动画方式但是每个控件完成该动画的时刻不同的话，就可采用本节讲的LayoutAnimationController来方便的完成了。　　参考资料为Mars老师的教程，http://www.mars-droid.com/. 　　首先我们来看看用java代码怎么完成该功能，主要遵循以下步骤: 　　在anim下新建一个xml文件，该文件里面设置了控件的动态效果，所以根标签为set。　　在java代码中新建一个Animation对象，采用AnimationUtils.loadAnimation()的方法获得，该方法有一个输入参数及anim下的xml文件id。　　新建一个LayoutAnimationController对象，输入参数为上一步新建的Animation对象。　　设置改LayoutAnimationController对象的属性，比如控件出场的顺序(该顺序主要有随机，从头到尾，反向3种),控件出现的间隔时间等。　　在布局文件中加载该LayoutAnimationController对象。-If we need more controls in one interface in accordance with the same animation, but each control to complete the moment of the animation, you can use this section stresses the LayoutAnimationController convenient. Reference to Mars teacher tutorials, http://www.mars-droid.com/ First, we look at how to complete the java code, the following steps: Create a new xml file in anim, the file set the dynamic effect of the control, so the root tag for the set. Java code create a new Animation object, using AnimationUtils.loadAnimation () methods, this method has one input parameter and the anim under the xml file id. New one LayoutAnimationController object on the input parameters for the step by the new Animation object. Set Changing LayoutAnimationController object properties, such as control the appearance of order (the order of the main random, from start to finish, three kinds of reverse), the controls appear interval. Load the LayoutAnimationController objects in the layout file.
Date : 2026-01-10 Size : 1.46mb User : wuwei
[android] camer_test_case DL : 0: Android SDK supports the connectivity to the built-in camera. Using the camera to take photos is relatively easy. It is somewhat harder to setup the camera preview to work properly. In our main activity, we create the Preview object. This object will create the Camera object and return it to the CameraDemo activity. Next we register couple of call-back method with the Camera to be performed when the user takes a photo.
Date : 2026-01-10 Size : 36kb User : yu
[android] MobileCalendar DL : 0: Java手机日历程序源代码，重载抽象类MIDlet的抽象方法startApp()，指定时区为东八区，创建包含日期字段和时间字段的DateField对象dateAndTime，设置初始日期和时间添加dateAndTime到表单form，添加退出命令到表单form，为表单form设置命令监听者，最后实现接口CommandListener的方法销毁程序。-Java mobile phone calendar program source code, abstract methods overloaded abstract class MIDlet startApp (), specify a time zone east eight districts, create date field and time field DateField object dateAndTime, set the initial date and time Add dateAndTime to table single form, add the exit command to the form the form the form form to set up a command listener, and the final realization of the interface the CommandListener the method destroyed.
Date : 2026-01-10 Size : 2kb User : haha
[android] jmsdemo DL : 0: 本源代码主要向EJB初学者介绍JMS的使用，如何创建和初始化一个请求Requestor对象、如何初始化请求Requestor对象、如何建立一个会话和发送请求、如何打印出请求的过程信息、如何接受由反馈者replier发回的消息等-Source code to introduce the use of the JMS, EJB beginners how to create and initialize a request Requestor object, how to initialize the request Requestor objects, how to establish a session and send the request, how to print out the request process, how to accept respondents replier sent back messages
Date : 2026-01-10 Size : 3kb User : haha
[android] Man-20s-android DL : 0: 男人撑过二十秒源码android版，使用重力感应器来操控游戏。玩家要躲避丑女人，用到了Android检测碰撞技术，检测两个圆是否相交，如果出了边界就抛异常，看向一个人，一般用于在刚刚出来的时候，将自己的方向朝向男人，检测与另一个人是否碰撞，学习游戏编写时定义各种控制器、游戏面板、感应器管理器、创建控制器及面板对象并关连、将事件交由controller捕获处理、系统初始化等。 -Men get through twenty seconds source android version, use the gravity sensor to control the game. Players who want to escape the ugly, use the Android collision detection technology to detect whether the intersection of two circles, if out of the border to throw an exception, look to a person, generally used in the just came out, his orientation toward man, detection whether the collision with another person, learning the game of writing define various controllers, game board, sensors Manager, create the controller and the panel object and connected, the event captured by controller processing, system initialization.
Date : 2026-01-10 Size : 78kb User : 李华
[android] MyViewPager DL : 0: Android - ViewPager滑动广告栏源码，从布局文件中获取ViewPager父容器，获取屏幕像素相关信息，根据屏幕信息设置ViewPager广告容器的宽高，将ViewPager容器设置到布局文件父容器中，每隔固定时间切换广告栏图片，创建一个ImageView, 并设置宽高. 将该对象放入到数组中。　　从View集合中获取对应索引的元素, 并添加到ViewPager中，是否将显示的ViewPager页面与instantiateItem返回的对象进行关联，这个方法是必须实现的。 -Android- ViewPager sliding billboards source file ViewPager obtained from the layout of the parent container, get screen pixel-related information, according to the information set ViewPager advertising screen width and height of the container, the container will be set to the layout file ViewPager parent container every fixed time switch billboard pictures, create a ImageView, and set the width and height. put the object into an array. View the collection obtained from the corresponding elements of the index and added to the ViewPager, the object is to be displayed ViewPager pages associated with instantiateItem returned by this method must be implemented.
Date : 2026-01-10 Size : 2.87mb User : pengkingli
[android] AirportTicket DL : 0: 一个代码较全面的Android机票预订客户端应用，实现了机票查询, 酒店查询, 订单管理, 订单审批, 系统设置等功能，应用了LIB库ksoap2-android-assembly-2.3-jar-with-dependencies.jar，已放入下载包内，为自定义主界面而配有适配器。数据库部分：在SQLiteOepnHelper的子类当中，必须有该构造函数，必须通过super调用父类当中的构造函数，只有调用了DatabaseHelper对象的getReadableDatabase()方法，或者是getWritableDatabase()方法之后，才会创建，或打开一个数据库-A more comprehensive code ticket booking Android client applications to achieve a ticket inquiries, hotel inquiries, order management, order approval, system settings and other functions, the application of the LIB library ksoap2-android-assembly-2.3-jar-with-dependencies.jar , has been placed in the download package, to customize the main screen and is equipped with adapters. Database parts: SQLiteOepnHelper subclass which must have the constructor, which must call the parent class constructor through super, just call getReadableDatabase DatabaseHelper object () method, after getWritableDatabase () method or, will create, or open a database
Date : 2026-01-10 Size : 806kb User : rpudn34
[android] createcircle DL : 0: Android的在物理世界中添加圆形，添加物理世界，在物理世界中添加一个圆形，声明物体对象，声明圆形X坐标和Y坐标，也可在在物理世界中添加一个多边形，可创建圆形和创建多边形皮肤，设置多边形快捷成盒子(矩形)，两个参数为多边形宽高的一半，Android对物理世界进行模拟的例子-Android add in the physical world round, adding the physical world, adding a round in the physical world, the statement object object declaration round X and Y coordinates, can also be added in the physical world in a polygon, you can create a circle Creating a polygon shape and skin, quick to set polygon box (rectangle), two parameters for the half width and height of the polygon, Android simulate the physical world examples
Date : 2026-01-10 Size : 335kb User : rpudn87
[android] gbdemo DL : 0: android背景滚动+Matrix矩阵实现图片拉伸，实现近大远小效果，实现了如雷电游戏一样的背景滚动效果。　　根据原始位图和Matrix创建新图片，设置拉伸的比例实现等腰梯形，获取Matrix对象实现图片拉伸，绘制新位图，绘制小飞机。-android background picture scroll+ Matrix Matrix achieve stretching to achieve near the far smaller effects, such as lightning game to achieve the same background scrolling effect. In proportion to the original bitmap and Matrix create a new image, set the realization of an isosceles trapezoid stretch, stretch the picture to get Matrix object implementation, draw a new bitmap, draw a small plane.
Date : 2026-01-10 Size : 1.75mb User : apudn37
[android] MyViewPager DL : 0: Android - ViewPager滑动广告栏源码，从布局文件中获取ViewPager父容器，获取屏幕像素相关信息，根据屏幕信息设置ViewPager广告容器的宽高，将ViewPager容器设置到布局文件父容器中，每隔固定时间切换广告栏图片，创建一个ImageView, 并设置宽高. 将该对象放入到数组中。　　从View集合中获取对应索引的元素, 并添加到ViewPager中，是否将显示的ViewPager页面与instantiateItem返回的对象进行关联，这个方法是必须实现的。-Android- ViewPager sliding billboards source file ViewPager obtained from the layout of the parent container, get screen pixel-related information, according to the information set ViewPager advertising screen width and height of the container, the container will be set to the layout file ViewPager parent container every fixed time switch billboard pictures, create a ImageView, and set the width and height. put the object into an array. View the collection obtained from the corresponding elements of the index and added to the ViewPager, the object is to be displayed ViewPager pages associated with instantiateItem returned by this method must be implemented.
Date : 2026-01-10 Size : 2.87mb User : apudn42
[android] unknowndriver_srui.cn DL : 0: 创建一个准备推送到另一个设备上的包含 NdefRecord 的 NdefMessage 对象调用带有 NdefMessage 类型参数的 setNdefPushMessage() 方法，或者是在Activity的 onCreate()方法中调用 setNdefPushMessageCallback 方法来传递实现 NfcAdapter.CreateNdefMessageCallback 接口的对象。这两个方法都至少需要一个准备要启用Android Beam的Activity，以及一个可选的其他的活跃的Activity列表。通常，如果你的Activity在任何时候都值推送相同的NDEF消息，那么当两个设备在通信范围内的时候，使用 setNdefPushMessage()就可以了。当你的应用程序要关注应用程序的当前内容，并想要根据用户在你的应用程序中的行为来推送NDEF消息时，就要使用setNdefPushMessageCallback方法。下列示例代码演示了如何在activity的 onCreate()方法中调用 NfcAdapter.CreateNdefMessageCallback 方法（完整的示例请看 AndroidBeamDemo）。这个示例中还有帮助创建MIME记录的方法：-Create an object that contains ready to push NdefMessage NdefRecord another device Call setNdefPushMessageCallback method call setNdefPushMessage with NdefMessage type parameter () method, or in the Activity onCreate () method to pass an object to achieve NfcAdapter.CreateNdefMessageCallback interface. Both methods require at least one preparation to enable Android Beam of Activity, and an optional list of other active Activity. Generally, if your Activity at any time to push the same value NDEF messages, then when the two devices within communication range when using setNdefPushMessage () on it. When your application is going to focus on the current contents of the application, and you want the user behavior in your application to push NDEF message, then use setNdefPushMessageCallback methods. NfcAdapter.CreateNdefMessageCallback method invocation following sample code demonstrates how the activity s onCreate () method (complete example, see AndroidBeamDemo). This example also help
Date : 2026-01-10 Size : 23kb User : 陈小良
[android] ListViewDemo DL : 0: 要将数据库中的数据列表显示在屏幕上，我们要使用ListView这个控件，当用户从数据库中取出数据时，要将数据绑定到显示控件上，如何绑定呢，我们需要创建适配器进行绑定，创建适配器有两种方式：第一种是用SimpleAdapter创建（要求绑定的数据是List<HashMap<String, Object>>数据类型）第二种是用SimpleCursorAdapter创建（要求绑定的数据是Cursor数据类型）-To list the data is displayed on the screen, we want to use the ListView control, when a user retrieve data the , you want to bind data to the display control, how to bind it, we need to create an adapter bound , create an adapter in two ways: The first is to use SimpleAdapter creation (requires data binding is List <HashMap <String, Object >> data types) The second is to create SimpleCursorAdapter (requires data binding is Cursor data type)
Date : 2026-01-10 Size : 1.27mb User : lee
[android] jd2ddh DL : 0: 简单2D动画源码是以很短的时间间隔连续显示一系列图像，帧图片要放置在/res/drawable（frame1.png......framen.jpg）创建一个xml（假设名为frame.xml）文件为帧集，也放置/res/drawable下，这个XML文件其实定义了AnimationDrawable，类中的图像集合，可将这个Drawable对象设置为ImageView的背景然后让其播放。-Simple 2D animation source code is to show a series of images in a very short time interval, the frame image to be placed in /res/drawable (frame1.png... Framen.jpg) Create an XML (assuming a frame.xml) file for the frame set, also placed /res/drawable under, the XML file actually defines the animationdrawable, class of image collections, the drawable object is set as the background of the ImageView and let them play.
Date : 2026-01-10 Size : 1.06mb User : 程飞飞
[android] Android_RxJava DL : 0: RxJava内置了很多简化创建Observable对象的函数,比如Observable.just就是用来创建只发出一个事件就结束的Observable对象-RxJava built a lot to simplify the creation of Observable object functions, such as Observable.just is used to create an event is only issued on the end of the Observable object
Date : 2026-01-10 Size : 4.65mb User : GHB
[android] Ch12 DL : 0: 使用getSystemService取得通知管理对象Notification，创建Pendingintent对象；创建广播接收器的方法BroadcastReceiver，发送与接收自定义广播；系统服务与广播接收。(Use getSystemService to get the notification management object Notification, create Pendingintent object, create the broadcast receiver's method BroadcastReceiver, send and receive custom broadcast, system service and broadcast reception.)
Date : 2026-01-10 Size : 536kb User : 桀骜_孤狼