screen and appear too dense pixels). This adaptation scheme is based on the smallest width and the provision of multiple sets of bitmaps, through the Gradle plug-in to automatically handle the SW scale calculation and file generation, bitmap auto-scaling to achieve a relatively better adaptation scheme.Calces.screen's development was designed to simplify the workload of UI designers and Android engineers, which is now largely achieved.Well, the intro
==================== Problem Description ====================We do not in the hair, the station letter Ah, or message ah, or QQ, there is no, and is required RMB, I reported several times, do not know why the moderator did not manage.From my replies to now I received at least 100 people email QQ and other information to this set of things, I hope you do not be deceived, thank you! ~~~~~If you need to learn videos you can download a smart podcast or Mars These are the introductory videosIf you ar
Password-free login for Android clients such as China Unicom's wowo mailbox (any Unicom user's pop3 PASSWORD can be obtained)
By accident, I found that wowemail and wowo had no password login, and other apps had not been tested yet.
By accident, we found that the android client has a one-click Login button and does not need to enter a password.It can be seen th
follows (see the single option of REDLINE ):
Http: // is mandatory instead of https: //. However, due to the new version of GoAgent (v3.2.3), this error is reported and cannot be updated.
Use VPN or other scientific Internet updates
Since the normal update and use of GoAgent are not feasible, we can think about the scientific method of surfing the Internet. Here we found an article: "Android sdk manager cannot update
Android is an effective solution to the problem of memory leaks
Android memory leak, I want to do the Android application when I encountered a headache, here is a good information I find on the Internet, examples of the solution to this problem
Foreword: Recently in studyi
bandwidth and battery.
2) SMS (Push): On the Android platform, you can intercept SMS messages and parse the message content to understand the server's intentions and obtain the displayed content for processing. This is a good idea. I have seen applications that adopt this solution. The advantage of this solution is that it can achieve full real-time operations
message content to understand the server's intentions and get its display content for processing. This is a good idea and I've seen applications that use this scenario. The benefit of this scenario is that full real-time operations can be achieved. But the problem is that the cost of the solution is relatively high, and we need to pay the cost to the mobile company. It is difficult to find a free short mes
message content to understand the server's intentions and get its display content for processing. This is a good idea and I've seen applications that use this scenario. The benefit of this scenario is that full real-time operations can be achieved. But the problem is that the cost of the solution is relatively high, and we need to pay the cost to the mobile company. It is difficult to find a free short mes
1. The most common is that the unknown software installation failed.
Unknown source, if not open we can only install the Android Market download software, if we download from the Internet can not be installed, the unknown source open method is selected in the mobile phone security settings.
Workaround: Set installation permissions (figure)
2, the installation software prompts insufficient memory
This is usually a long time to use the phone softw
message content to understand the server's intentions and get its display content for processing. This is a good idea and I've seen applications that use this scenario. The benefit of this scenario is that full real-time operations can be achieved. But the problem is that the cost of the solution is relatively high, and we need to pay the cost to the mobile company. It is difficult to find a free short mes
message content to understand the server's intentions and get its display content for processing. This is a good idea and I've seen applications that use this scenario. The benefit of this scenario is that full real-time operations can be achieved. But the problem is that the cost of the solution is relatively high, and we need to pay the cost to the mobile company. It is difficult to find a free short mes
the SMS message and parse the message content to understand the server's intentions and get its display content for processing. This is a good idea and I've seen applications that use this scenario. The benefit of this scenario is that full real-time operations can be achieved. But the problem is that the cost of the solution is relatively high, and we need to pay the cost to the mobile company. It is difficult to find a
message content to understand the server's intentions and get its display content for processing. This is a good idea and I've seen applications that use this scenario. The benefit of this scenario is that full real-time operations can be achieved. But the problem is that the cost of the solution is relatively high, and we need to pay the cost to the mobile company. It is difficult to find a free short mes
On Android, because Google's own android standard GCM (GoogleCloud messaging, originally called c2dm) is basically unavailable in China. Therefore, for developers, if the push function is required, how can they choose to become a problem.So far, there is no free and open push service available to developers in China. There are several third-party push services ab
SQLite Expert official website (http://www.sqliteexpert.com/download.html) Download a sqlite expert Personal 3, the personal version is free of charge. Then you can enter Android Monitor Device in Android Studio or Eclipse, find the data/data/package name/database/*.db in the File Explorer, click Export, Then you can open it with this software. data content pr
Netty-based message push solution for Android (1)Message push Scheme (polling, persistent connection) Polling
Round robin: It is relatively simple. What is easier to understand and implement is that the client pulls information from the server. The higher the requirement for timeliness of information, the higher the frequency of pulling information. The client pull information can be triggered by some event
high-resolution images.
And not a specified cache size can satisfy all applications, which is up to you. You should analyze the usage of the program's memory and then work out a suitable solution. A cache space that is too small can cause images to be released and reloaded frequently, which does not benefit. A cache space that is too large can still cause java.lang.OutOfMemory exceptions.Here is an example of using LruCache to cache a picture:Pr
In the development of Android often encounter animation, see other applications have a cool application, always want to how to achieve, but each time is to find that feeling is to know how to do, actually do it or not to feel, the reason is stillAndroid Animation knowledge is not comprehensive, these days using free time to study the next Android animation knowle
In the development of Android often encounter animation, see other applications have a cool application, always want to how to achieve, but each time is to find that feeling is to know how to do, actually do it or not to feel, the reason is stillAndroid Animation knowledge is not comprehensive, these days using free time to study the next Android animation knowle
program's memory and then work out a suitable solution. A cache space that is too small can cause images to be released and reloaded frequently, which does not benefit. A cache space that is too large can still cause java.lang.OutOfMemory exceptions.Here is an example of using LruCache to cache a picture:1 PrivateLrucacheMmemorycache;2 3 @Override4 protected voidonCreate (Bundle savedinstancestate) {5 //gets the maximum amount of
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