Android Learning (1), Android Learning (
I haven't written a blog for a long time. I have been writing this blog for more than a year. I just want to stick to it and write a little bit of what I learned as the accumulated materials for future
Full Screen or cancel title bar in Android, full screen title bar in android
First, we will introduce how to remove the title bar:
First: this is also a common method for getting started.
RequestWindowFeature (Window. FEATURE_NO_TITLE); // remove
Quick-cocos2d-x Study Notes [1] -- engine structure overview and creation projects, quickcocos2d
Well, I still can't help but want to write some study notes about quick. There are too few tutorials on it on the Internet, so I simply share what I
Android4.4 General SurfaceFlinger Structure
SurfaceFlinger of Android4.4 GUI system frameworkI. Android GUI framework:
SurfaceFlinger: Whenever a user program refreshes the UI, it will request a buffer (dequeueBuffer) through the intermediary
Create an Android App startup Screen
When the Android software is started, there will be a full screen startup screen with a LOGO, software name, and version number. How is this screen made !! Next, let's take a step!
1. Create a project
Open
Deep understanding of Logcat in android
Android development can also be categorized as embedded device development. Even if it is not embedded development, you should still pay attention to the use of memory and processing. Developing a good habit
View android process information
Open the adb shell and run the ps command directly.
If you want to view a specific process, such as the legend of the holy fire, use grep to filter
Meaning of each column parameter:
USERCurrent process
Android FakeID (Google Bug 13678484) vulnerability detailsStart
Following the last Masterkey vulnerability, Bluebox announced a new APK signature vulnerability in July 30, 2014-FakeID, and plans to announce more details on this year's Blackhack,
Explanation of BroadcastReceiver in Android Development
BroadcastReceiver, as its name implies, is the meaning of "broadcast receiver". It is one of the four basic components of Android. This component is essentially a global listener used to listen
Android processing of delayed Loading
During project development, we often need to implement latency loading to meet our project requirements. So how to implement latency? The following uses java and android methods to implement latency problems.
I.
AndroidPn push testAfter the server is set up, push it to the client. According to the built-in client, the test can be performed on the simulator and the real machine respectively. However, due to the imperfect framework, various problems may occur.
Android development-Toast enabling and disabling
Before developing this program, explain why the Toast information prompt box will automatically disappear after a certain period of time? Because there is a Toast queue in the Android system, the
Android-UnionPay payment
UnionPay payment is also a commonly used payment function. Here we briefly introduce the short-term and Fast Application of android apps. Directly run the Code:
1. Import the UnionPay payment dependency package:
2. Add a
Android EACCES (Permission denied) and Permission denied exception detectionIn other words, Accipiter has recently started to learn about Android again. I remember that I was studying Android in the first years. Now, my mobile phone is still the
Develop series-API Guides-application components-Intents and Intent Filters,-api-intentsIntents And Intent Filters
(Intent translation intention is confusing. In fact, it is interpreted as "message", which is more reasonable and will not be
[Development Diary of Android in a row from scratch] (4) -- Activity of four Android components and androidactivityIn Android, developers and users have the most contact with Activity. It is the most complex and Core Component in Android. The
The reason why the "video source" form is always displayed and the solution is displayed when the PC runs Android simulator.
Cause:
When running the Android simulator on a PC computer, the "video source" form will pop up, asking you to "select
Android sliding page navigation: PagerSlidingTabStrip, context
Modify PagerSlidingTabStrip on github:
Tab text color selected color (the original text does not color), similar to navigation
Chestnuts: http://download.csdn.net/detail/onlyonecoder/772
EMVTag series 8--IC card Public Key Certificate, emvtag series ic CertificateØ 9F46 IC card Public Key Certificate
L: NI
-C (conditional): If DDA is supported
Public Key of the IC card that has been authenticated by the issuing bank
Ø 9F47 IC
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