Android
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Singleton mode of Android design mode series
Singleton mode is the simplest of the 23 design modes of GOF. Compared with other modes, this mode is relatively indep…… -
Android imitation Renren sliding sidebar effect
In order to save space and display sufficient information on the interface, most applications use the sidebar, as show…… -
In Android, the left half of the video screen slides up and down to change the brightness, and the right half slides up and down to change the sound
explain: Implementation functions: (1) The right half of the screen slides up, the sound becomes larger, slides down, …… -
Android solves the problem of build path errors
After creating an eclipse Android project, such as test2, copy several packages from other projects into test2. The fo…… -
Write led-ndk program for Android driver
1. First write Linux kernel module led 2. Header files need to be generated. Generating header files requires an appli…… -
Tips for using coordinatorlayout in Android 5.0
Coordinatorlayout implements a variety of rolling effects mentioned in material design. At present, this framework pro…… -
Combination mode of Android design mode series
The application of composite mode in Android can be seen everywhere, that is, the use of view and ViewGroup classes. I…… -
Detailed explanation of Android native embedded react native
1. First integrate the project directory I use the format of react native init project to import directly, that is, my…… -
Classic method for exiting multiple activities in Android
1. Use the list collection method Save the activity instance with a list and kill it one by one Add similar code in on…… -
Android custom view implementation of letter navigation bar code
Train of thought analysis: 1. Custom view to implement letter navigation bar 2. Listview implements the contact list 3…… -
Android easy implementation of speech recognition details and example code
Using intent to call the speech recognition program explain Android mainly realizes speech recognition through recogni…… -
Combination of tabhost and viewpager in Android to achieve home page navigation effect
Today, I sent tabhost and viewpager to achieve the effect of navigation at the bottom of the home page. Although there…… -
Android develops imitation scanning to realize the photo function in the shooting frame
It is modeled on the current scanning form, surrounded by translucent shielding, and then fully transparent in the mid…… -
Android ratingbar control usage details
MainActivity. java activity_ main. xml The above is all about the detailed usage of Android ratingbar control brought …… -
Method of removing the same object element from the ArrayList container
I found the retainAll method on the Internet Then add it to the code Then I found that I can't. I checked a lot of thi…… -
Principle analysis and example explanation of Android breakpoint continuation
This article is about the content of Android breakpoint continuation, which is introduced in detail in the form of exa…… -
Design patterns in Android
Generally speaking, there are eight common design patterns: singleton, factory, observer, agent, command, adapter, syn…… -
Detailed explanation of four methods of Android updating UI
preface I believe every Android Developer knows that updating the UI can only be carried out in the main thread. If it…… -
Summary of three ways of Android view Mobile
preface In Android development, view has always been a worry for Android developers. On the one hand, they want to adv…… -
The activity instance starts the activity and returns the result
First, let's show you the effect diagram: 1 Introduction If you want to get the data returned after the newly opened a…… -
Detailed explanation of the application of sweet alert dialog in Android studio
It's very kind to see this sweet alert dialog, because the tip used by the front-end developer is this JS plug-in. The…… -
Android multi process data summary
Consider the past you shall know the future There are many articles about multi process on the Internet, but they are …… -
Android 6.0 calls the perfect solution for camera album crash
Recently, the customer updated the system and found that the previous project flashed back when calling the camera. It…… -
Android App create desktop shortcut code
The shortcut of Android is relatively simple, that is, send a system broadcast, and then set intent for the shortcut--…… -
Android6. Detailed explanation of fixed function of 0 screen
Maybe you don't know what it is when you see this title. Let me explain it first, Android 6 0 after setting - > Sec…… -
Difference between Android ImageView SRC and background
When using glide before, I was confused by the image settings of ImageView (a very low-level problem, which is a commo…… -
Activity configuring, starting and closing activity instances
Let's look at the renderings first: Android provides us with four application components, namely activity, service, br…… -
Generate references in Android studio AAR and Jar method details
*. Will be generated at the same time when you generate your own library in Android studio Jar and * AAR file. Separat…… -
On demand loading view for Android layout performance optimization
Sometimes applications have complex layouts that are rarely used. Reloading them when needed can reduce memory consump…… -
Simple usage analysis of Android viewflipper
Viewflipper and viewpager are very similar. They are both a view container. Multiple views can be added internally, bu…… -
Are you hungry? The linkage effect of two listviews on the ordering interface
The picture is the effect picture It's a hungry ordering interface 1. Click the listview on the left to change the col…… -
Android realizes Gaussian Blur effect and is compatible with lower versions
1、 Effect demonstration Gaussian Blur effect is used in the project. I have consulted some materials. Considering the……