picture widget android

Recently, I was wondering how to compile an Android battery plug-in on the desktop. First, this App has practical value, and second, the compilation workload should not be very large, you don't have to spend too much time learning the development method of widgets, so you can do it three times. So you can pause the learning of Game Development and compile a Widget first. After finding and combining multi

Android. widget. Toast is a class provided by android for quick display of information. This is a very convenient and useful thing, especially when we initially set up the control or behavior of Android applications, it can be used to assist us in preliminary testing. The following shows the status of the menu added to

Allows you to dynamically switch the background of a widget in Android. This is also used in yesterday's study. Let's summarize the ideas, because this knowledge point will definitely be used again in the future. Purpose: To dynamically select the component background, system skin, and custom toast background in the software. Implementation idea: to use the SharedPrefence function in

Reprint Please indicate the source: http://blog.csdn.net/llew2011/article/details/51598682 We usually meet some wonderful needs in the development, In order to achieve these needs, we often racked our brains and sometimes the food is not fragrant, a bit exaggerated (*^__^*) ... One of my deepest impressions is the need to show some words in bold text. At that time a lot of effort, but fortunately, the problem is finally resolved, interested in child boots can look at:

Android profile picture, android profile pictureDIY round Avatar Currently, most apps use circular portraits, and there are many open-source images on the Internet. But have you considered DIY circular portraits? Next we will implement one by ourselves. Let's take a look at the demo. Step 1: Explanation of the principle (the

When Android loads a large background image or a large number of images, it often results in memory overflow (out of the memories Error), this article according to my experience in dealing with these issues and other developers experience, the following (some code and text source can not be verified):plan One, read the picture when the method calls attention, appropriate compression try not to use setimageb

The processing of images in Android has been a rather annoying problem, and the annoyance is that an accident could cause oom.Recently encountered a picture upload problem, image upload we must ensure that 2 points, one point is the size of the picture as small as possible, but the clarity of the picture has a certain

Preface: Read a lot of wonderful articles, the author writes very well, but always feel that the text description is not a picture or diagram of the intuitive, because the picture can be abstracted into concrete. Language is regional, and pictures are universal, even if the language is not through, but can be understood through the picture. So want to do a series

In the Android UI development often encounter the image of the zoom, such as Notepad, now the picture is relatively large, if the original image is placed directly on the screen without zooming, it will occupy the entire screen, and sometimes the picture will be larger than the screen, then can not fully display the entire pi