Read-through: Quick integration takes only 5 steps to complete. jcenter in official documents automatically integrates steps, but it takes time to look at the documents, and then look here between encounters in the future to improve efficiency.
Step 1 Configuration
In module Buile.Gradle defaultconfig configuration for
Posted on Thu, 28 May 2020 09:49:43 -0700 by zyrolasting
Fixed settings at the bottom of the head of app for mobile development position:fixed , Android 2.2 has been implemented. However, in IOS 8 and below systems, when the keypad is activated, the problem of position floating will occur. As shown in the figure:
How to solve:
After consulting the data, I think of several solutions
1. Use ...
Posted on Thu, 28 May 2020 08:01:37 -0700 by witold
At first, set this to go vertically and horizontally. onConfigurationChanged
(in fact, it doesn't matter whether this one is written or not. I haven't found anything else yet.)
Customize the myroeientationeventlistener inner class
//Inherit the OrientationEventListener c ...
Posted on Wed, 27 May 2020 08:51:09 -0700 by kinaski
I have written this tutorial before, but I haven't finished it. Because of the delay in the process, I'm going to reopen an article to write about TabLayout
I will not elaborate here. In fact, basic use is not often seen in project development. In fact, there are two common usage scenarios f ...
Posted on Tue, 26 May 2020 09:23:57 -0700 by azeem123456
According to the life cycle of fragments, we know that onAttach() method will be executed first, so we do some data initialization operations here, such as calling getNews() method to get several simulated news data, and completing the creation of NewsAdapter, and then loading news in onCreateView() method_ title_ Frag layout, and register the ...
Posted on Mon, 25 May 2020 07:53:45 -0700 by geoffjb
Recently, there is a demand for dual screen display. At that time, I didn't know how to proceed with it. I did hope to find a solution. After Android version 4.2, the Presentation class was provided, which can easily display different contents on two screens at the same time. Take notes.
Presentation is a special dialog for displaying content ...
Posted on Fri, 22 May 2020 08:43:13 -0700 by Sxooter
It is one of the four components in Android. It can run in the background for a long time. The service does not need to provide a user interface. Even if the user switches to another application, the service can still run in the background.
1.Service Creation of
1.Service Creation of Service creatio ...
Posted on Tue, 19 May 2020 04:29:48 -0700 by George W. Bush
The first thing a Fletter developer needs to know is how to compile and run a Fletter application. Different from the usual compilation of Android engineering projects, the package compilation of flutter is realized by calling the command line of flutter.
In the process of compiling and running over and over again, you may often think about: wh ...
Posted on Sun, 17 May 2020 23:58:27 -0700 by MisterWebz
Affected mobile phones include Meizu, China Mobile and other domestic mobile phones.
On May 12, some people began to ask cmtwg questions in Baidu, and on May 13, some people posted in mx bar.
I received the mobile phone with problems earlier, about after May 1st.
Some brands of domestic mobile phones with problems seem ...
Posted on Sun, 17 May 2020 22:15:58 -0700 by cneumann
1. Summary of knowledge points
2. Case introduction
3. Layout file
4.1 entity class:
4.2 create database
4.3 CRUD operation
5.1. Difference between getWritableDatabase() and getReadableDatabase():
5.2. Interface description of SQLiteDataBase object
Posted on Sun, 17 May 2020 03:20:04 -0700 by exploo