Before studying the android icon design, it is necessary to first understand how the android interface adapts to a variety of screens.AdaptabilityBecause the same UI element (such as a 100 x pixel image) looks smaller on a high-precision screen than on a low-precision screen, to make the images on these two screens look similar, you can use the following two meth
Android programming implementation of the icon dragging effect method
Android programming implementation of the icon dragging effect method
This article describes how to implement the icon dragging effect in Android programming. W
Android system Xiaomi/Samsung/Sony app startup icon unread message count (BadgeNumber) Dynamic reminder, androidbadgenumber
On Android phones, for example, QQ, when there is unread message, we can see that there is a red circle in the upper right corner of the app startup icon, and the number of unread messages is dyn
first, ahead
In the study of "Android similar to the 360,qq Butler Suspension window" whim, want to apply the icon also displayed to the status bar, similar to mobile phone QQ, and when the message to change the status bar icon display.
Second, the principle
In fact, after studying, we found that it is very simple:
2.1 Display icons on the status bar
C
Android does not have its own color editor, in order to let the user intuitive choice of color, made such a control, the effect diagram is as follows:
Top color bar for the main color bar, the user can choose the roughly needed color, below is the color balance adjustment, you can adjust brightness.
Background color is easy to implement, with gradientdrawable in the primary color between the gradient ca
browsers, such as Dropbox.
TOP2: Terminal IDE
The Terminal IDE is a highly scalable terminal application. It has a complete java/c/c++/html/android development kit and can be run on any Android device. It also sets the c/java/html as the primary option for developer development in the editor.
TOP3: Syntax highlighted Code
This article illustrates the method of implementing the icon dragging effect in Android programming. Share to everyone for your reference, specific as follows:
The most recent optimization icon drag speed, a little bit of effect, directly to the code posted, interested in a discussion of friends can give me a message.
The code is as follows:
Dragview.java
As shown in the following figure, our Android5.0 co-ordination came out with one such icon, which is not the problem in other Android versions.
What about the Android 5.0 Network signal icon exclamation point?
First Download Repair tool http://pan.baidu.com/share/init?shareid=2377574099uk=3106229976 Network
?? Pro Android Learning Note (48): ActionBar (1): Home icon AreaMarch 10, 2013 ? Integrated? A total of 3256 words? SizeXiao Zhong da ? Comments Off Actionbar is introduced for tablets in the Android 3.0 SDK and can be used in phones in 4.0. There are three different forms of tab-and menu-like effects in title: Tabbed Action bar,list Action Bar and standard Actio
bar, that is, the "running" group.N. flags | = Notification. FLAG_ONGOING_EVENT;// Indicates that the notification is not cleared after you click "clear notification" in the notification bar,// Often used with FLAG_ONGOING_EVENTN. flags | = Notification. FLAG_NO_CLEAR;PendingIntent pi = PendingIntent. getActivity (this, 0, getIntent (), 0 );N. contentIntent = pi;N. setLatestEventInfo (this, "FloatsWindow", "start! ", Pi );Nm. Y (icationication_id_icon, n); 2.2 modify the
In our use of Android system, often see a lot of icons online monogram Some numbers, such as the number of text messages, the number of messages and so on, it is curious, how this is achieved? And he will continue to change according to the actual situation, it is very magical, the default Android is not supported, then we have to speak slowly today, he is how to achieve.Today we introduce two methods, one
Recently developed Android app, the program used the toolbar control, want to set the toolbar Navigationicon icon but how to set the icon does not work, always show the control itself.Abnormal:Setting android:navigationicon= "@drawable/icon" in Layout XML or setting in code cannot be customized to Navigationicon pictur
Android custom Baidu map scaling icon
To customize the scaling icon for Android Baidu map, you need to customize a scaling control. The effect is as follows:
The zoom effect enables you to zoom in and out the map by clicking the button. You can also control the available status of the zoom
This article is translated from the Android Developers blog Making Beautiful Android App Icons , the original author is +roman Nurik .for the average user, the main screen icon/launcher icon (the general abbreviation app icon) is the first impression that the app gives them.
Overview1. Overviewlearn Android without imitating the interface of a variety of apps, since the advent of micro-letter 6.0, I think the micro-letter switch when the color of the tab icon Cock Cock, today I took you to customize the control, take you change color become fly ~ ~OK, let's look at the effect chart:
Clarity is not very good, we do see ~ ~ There are wood feel this weak burst of color,,, I mov
Android icon Specification
1. launcher application icon:
1.1, Icon size (48 * 48dp ):
Considering the device density, it usually requires three sets of icons with a pixel ratio:
Drawable-hdpi (48*1.5) * (48*1.5) pixels(1.5 indicates the pixel density of the device)
Drawable-mdpi 48*48 pixels
Drawable-ldpi (48*0.75) *
Analysis of the problem see blog: http://www.cnblogs.com/avenwu/p/4180193.html from http://stackoverflow.com/questions/28387602/ Notification-bar-icon-turns-white-in-android-5-lollipop see the answer and try to succeed. Only a white pattern is implemented. Be sure to follow the settings exactly below. to avoid Notification icons to turn white, with "Silhouette" icons for them, ie. white-on-transparent bac
advantage is that you can place controls flexibly in the toolbar position)There are two ways to customize an icon using XMLMethod 1: Set the properties on the root node of the toolbarAndroid.support.v7.widget.Toolbar App:navigationicon="@drawable/ic_add_follow"Android:id="@+id/tool_bar"Android:layout_width="match_parent"Android:layout_height="50DP"Android:background="@android: Color/holo_green_light"> app:
The Android app icon should be an Alpha channel transparent 32-bit PNG image. Due to the large number of Android devices, an application icon needs to be designed in several different sizes, such as:LDPI (Low Density screen,120 DPI) with an icon size of X-px.MDPI (Medium Den
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