Power consumption usage job task

Performance optimization (8.5) - source code analysis of job scheduler .JobSchedulerService Because when a JobSchedulerService class is instantiated, the code of the constructor will be executed: public final class JobSchedulerService extends com.android.server.SystemService implements StateChangedL ...

Posted on Sun, 19 Jan 2020 07:51:44 -0500 by hush

unipush implementation of ios and android push tutorial

Write before: 1.unipush supports many push templates. Friends who are interested in learning about it can Official website View: if you want to push ios, you can only use the passthrough template. If you want to push Android and ios, you need to make some changes in the passthrough template code o ...

Posted on Sun, 19 Jan 2020 07:44:34 -0500 by Skipjackrick

Flutter full screen fit

In this article, the author ReactNative full screen (Android) adaptation problem I mentioned the current comprehensive screen issue, not only Android platform, IOS platform, but also gave me the feeling that the mobile phone is getting longer and longer. The aspect ratio of mobile phones is not 16:9. Fo ...

Posted on Sun, 19 Jan 2020 05:07:25 -0500 by signer

The way of Flutter state management

background StatefulWidget, a stateful component, is provided in the native to manage state. For multi-component state interaction, the parent component can be selected for unified management and distribution. However, once the business is complex and there are enough branches in the component tree, th ...

Posted on Sun, 19 Jan 2020 04:11:45 -0500 by jdaura

Mr.Smile: three bug s of volume bar adjustment in Android P and Android 10 Google native settings

Let's look at the problem first First adjust the volume of a call, and then the volume of the ring tone and the volume of the alarm clock will be linked Adjust any volume, with rebound of volume bar Turn on the advanced level of the volume, quickly slide the page up and down, the volume bar will ...

Posted on Sun, 19 Jan 2020 03:53:31 -0500 by direction

Function and usage of Notification

Notification is a notification displayed in the status bar of the mobile phone - the status bar is located at the top of the mobile phone screen, where the current network status, battery status, time, etc. of the mobile phone are generally displayed. Notification represents a kind of notification with ...

Posted on Sun, 19 Jan 2020 00:15:26 -0500 by salmanshafiq

Generate word files from html code

Welcome to the original self-built blog:http://www.e-lionel.com/index.php/2019/02/28/102/ The requirement is that the front end passes css and body over, the back end splits the data into html strings through string splicing, and then converts the html string into a word doc file, which is downloaded b ...

Posted on Sat, 18 Jan 2020 21:00:10 -0500 by jnoun

Android Beginner Series: what do you want to write? Phase I: ViewPager+fragment interface switch

What to think of and write the first issue: focus on simpler and understandable code to solve the problems encountered by Android Xiaobai viewPager+fragment viewPager implementation can slide left and right to switch interfaces There are three materials: the ViewPager of the main page UI, the new Fragme ...

Posted on Sat, 18 Jan 2020 13:04:25 -0500 by ccbayer

Desktop layout of Android 80go platform

1. File path vendor/go-gms/apps_go/GmsSampleIntegrationGo/res/xml/partner_default_layout.xml 2. Screen division The bottom and middle screens are separate. The bottom icons are on screen 0 / 1 / 2 / 3, and the middle screen and the right screen are on screen 0 / 1. 2.1 single icon at the bottom    <!-- Hotseat (We use ...

Posted on Sat, 18 Jan 2020 12:01:56 -0500 by gorskyLTD

Relative layout of Android learning

Catalog Positioning among elements at the same level margin and padding properties This article is based on the premise of familiarity with basic attributes Positioning among elements at the same level The important point of relative layout is how to locate this element according to other sibli ...

Posted on Sat, 18 Jan 2020 09:26:29 -0500 by gary00ie