custom text notification android

Android Network Framework-Volley practices using Volley to create custom ListView, android-volley This article is translated from Android Custom ListView with Image and Text using Volley in the Ravi Tamada blog.Final Effect This

[Android UI] sharing: simple and elegant custom progress bar NumberProgressBar, official website of android This is a personalized component found on the Internet. I feel very simple, so I can share this nice progress bar component with you in this record. Effect: This is a custom view. I will not go into it here. Le

literal Unreacherd Area: progress bar (rectangular) After the current progress value text According to the above analysis, we want to implement the progress bar with a number, only to follow the following three steps to achieve: 1. Draw Reacherd Area (progress bar of text before current progress value) 2, Draw the text area (the current progress value texts)

Since Android is widely used, in the industry also have a number of applications, such as the use of Android to the industry in some data to achieve monitoring, display, and can do some automation control, of course, here, I do not do these automation control aspects of research, just do a control, level instructions, In fact, is inherited from ProgressBar, and then write a measurement and drawing, is a

, toast.length_short); Toast.show (); /** * pops up long toast * @param context Object * @param text to pop up * * public static void Makelongtoast (contextual con Text,string text) {toast = Toast.maketext (context, text, toast.length_long); Toast.show (); /** * Single Example Toast * @param context Object * @param

Actionbar custom view layout file action_bar.xml [Html]Android: layout_width = "wrap_content"Android: layout_height = "match_parent"Android: gravity = "center_vertical"Android: orientation = "horizontal">Android: id = "@ + id/act

Android custom Statistical Chart (bar chart, line chart, pie chart) Recently, due to project requirements, I have studied some statistical charts. At the beginning, I read many blog posts, most of which reference third-party libraries. Although simple, Easy to use, but the function is too rigid and many requirements cannot be met. Therefore, after research, you can use the canvas in the View to create a new

Custom controls are divided into two categories, custom ViewGroup controls, and custom view controls; The pace of tracking view can actually follow the Java implementation of the bottom of what we can find is only canvas, and then down is C + + or C implementation , so this article is mainly in the design of the angle to explain the relationship between canvas an

can only be set to 1DP.padding: IntervalThis is not much to say, XML layout files are often used.The specific code is as follows:Main.xml:Android:layout_width= "Wrap_content"android:layout_height= "Wrap_content"android:text= "Testshapebutton"android:background= "@drawable/button_selector"/>Button_selector.xml:Xmlns:android= "Http://schemas.android.com/apk/res/android" >Android:startcolor= "#ff8c00"Android:endcolor= "#FFFFFF"Android:type= "Radial"Andr

This article was reproduced from: http://www.apkbus.com/forum.php?mod=viewthreadtid=242501extra=page%3D1For some time, Android development will have access to custom controls, so what do you think of custom controls? Custom controls His advantage is obvious, what is the design of his ideas? What patterns do you use? I

= "@ Android: color/Black"Android: textsize = "16dip"Android: gravity = "center"Android: text = ""/> Android: Id = "@ + ID/btndel"Android: layout_width = "wrap_content"

height and the total height of the head headerview to calculate the current sliding percentage of 0 to 1 float currentprogress = 1+currentheight/headviewheight; If the current percentage is greater than 1, set it to 1, so that the ellipse of the first state no longer continues to be larger if (currentprogress>=1) {currentprogress = 1;}//If the current state is open flush and the y-coordinate is logged if (state = = Release_to_refresh isrecord) REFRESH; Change the Headerview according to the st

In Android development, custom controls are often used to achieve our needs or effects. When you use a customControl, it is unavoidable to use custom attributes, so how do you use custom attributes? Under File res/values/, create a new Attrs.xml property file that defines the attributes we need.

Android custom message prompt box similar to QQ When I saw the QQ message prompt box, I felt that the effect was very good. I made a similar display, as shown below: Click to view short videosThe effect is good. The overall result is the combination of the Translate animation and the FrameLayout layout. Let's take a look at the code below:Activiy_main.xml 1234567891011121314151617181920212223242526

Android implements custom circular progress bars: Android Custom View, in most projects according to customer needs and user experience, to write back the control to show the beautiful interface, here on the circular progress bar how to achieve. Draw a custom circular pro

The properties of custom controls are described in the previous article, as detailed in the detailed Android custom control properties Typedarray and Attrs. then on this basis to implement the random verification code generation, inside the code is the custom control and involves the

; Tn.mnextview = Mnextview; try {Service.enqueuetoast (pkg, TN, mduration); } catch (remoteexception e) {//Empty } }INotificationManagerGive the message Notification to the processing Toast display, the message is all placed in a set,It's so defined. private ArrayListThis is why multiple Toast displays are displayed one at a time until there is no message.My Singleton class T.javaTo give an example of a

The article is found out, the original source: http://www.cnblogs.com/angeldevil/archive/2012/03/31/2426242.html The focus of this article is that the x/y value of windowmanager. layoutparams is the relative value associated with gravity when you customize the dialog position. Based on the original text, it is added that if the x/y value is out of the screen range, the dialog will not be completely displayed or appear outside the screen, and will stil

,intDxintDY) {Super. onscrolled (Recyclerview, DX, dy); Lastvisibleitem = Mlayoutmanager.findlastvisibleitemposition (); } });8. Itemanimator and ItemdecoratorSince the Recyclerview does not have a split line, so there is a itemdecorator, but in fact there is another way, is directly in the item interface layout to add a split line, which can save a lot of code;Itemanimator, in short, will be based on the adapter received the relevant notif