Android Architecture ... What is the clear way?ObjectiveWe know that it is complex and difficult to write quality software: It is not just about satisfying all the needs, but it should also be robust, maintainable, easy to test, and very flexible (flexible to change content,
1.Android WebView some basic conceptsa high-performance WebKit kernel browser is built into the Android phone, encapsulated in the SDK as a component called WebView. What is WebKit WebKit is a software framework included with MAC
The component in Android needs to be represented by an int value, which is the id attribute value in the component tag.
The id attribute can only accept the value of the resource type, that is, the value that must begin with @, such as @ id/abc and @ + id/xyz.
If "+" is used after @, it indicates that after a layout fi
thread pool size is less than 50, in the form of a built-in lock (thread-safe). If it is less than 50, insert the mesaage directly into the end of the message pool list, if greater than or equal to 50. is discarded directly. Then these discarded message will be processed by GC.
Summarize
The Message pool is
The life cycle of the Android program is not controlled by itself, and the Android program makes some distinctions based on its importance, and the most important process terminates the foreground process only if the Android has crashed or is stuck.?Activity
program on Android will tell you that sometimes you just need a simple action, and then you implicate a lot of memory. I do not know whether this is an object-oriented organization, or whether Google is not designed.
On the other hand, this design is difficult to constrain the developer; take a process monitor to look
From: http://blog.csdn.net/maxleng/article/details/5476544Mobile phone hardware format
This section may have nothing to do with Android, but now the Android system is more of a mobile terminal development platform. This section describes the work behind Android-what
One year after the launch of the iPad, manufacturers with confidence in Android tablets began to gradually lose confidence. The sales of Moto Zoom were not good. Samsung Galaxy Tab is not so much a tablet as a big mobile phone, ASUS and HTC have postponed the release of their Android tablets. It is said that Google has
Intro
From the beginning of this small series will take you to learn the use of Android monkey, we still keep as concise and clear as possible to tell everyone. Also welcome everyone has a good article submission to us, there are red envelopes reward oh. Email: [Email protected], comment submissionWhat's monkey? monkey= Monkeys?
Monkey is a command that sends pseudo-random user events. In partic
[Android development experience] What is the modification of ViewHolder? Static? Final? Static final ?, Androidviewholder
Reprinted please indicate the source: http://blog.csdn.net/zhaokaiqiang1992
Now we all know that ViewHolder is used to optimize the listview. But what do
When using Android logs, a window is always displayed, with the content "copy" did not complete normally. Please see the log for more information.
Argument not valid
How can this problem be solved ??? I don't know what's going on ??
Reply to reference yqsqq on the third floor:
Turn off the word selection function of the translation software.
Yes, I use youdao.You have discovered this. It'
= new Notification (icon, NULL, when); notification.defaults = Notification.default_sound; Pendingintent contentintent = pendingintent.getactivity (mainactivity.this, 0, NULL, 0); Notification.setlatesteventinfo (mainactivity.this, "status bar Notification Test", "Morning 11:02", contentintent); Mnotificationmanager.notify (0, notification);}});}} Cause: This is used previously, is not currently in use
I studied the notepad example provided by the SDK a few days ago. From this example, I can see that intent redirection is used between activities, but I didn't understand what URI is. Today, when I was reading proandroid, I was inspired by the author and finally understood what URI
What is Q:pcmark for Android?
A: There is news today Futuremark released PCMark for Android, but such a string of English makes many domestic users puzzled, PCMark for Android is
What is the difference between asset and raw in Android? androidassetraw
* Similarities between res/raw and assets:
1. Files in the two directories will be stored in the apk package intact after packaging, and will not be compiled into binary.
* Differences between res/raw and assets:1. files in res/raw will be mapped to R. in the java file, the resource ID
What is function responsive programming (Java Android) and function responsive programming (java )?What is function responsive programming (Java and Android)
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What is the Android Message Pool?-source code analysis, androidpool
In Android, the Android Message mechanism is usually used for communication between threads, and this mechanism is u
recycleunchecked () method above:
1. Empty the Message object field to be reclaimed (avoid a static message pool memory leak due to the message being too large). therefore, regardless of how large the original message object is, and is eventually cached before the message pool is empty, the memory size of these cached message objects
When Appium automated testing, it is often necessary to know the package name and activity name of the application you are testing in order to automate the test.In my previous blog also mentioned to get the name of the activity, but not very convenient, and even waste a lot of time looking for the package name and activity above, there is a simple way, a command is
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