File storage of data storage

This week the company has nothing to do, nothing to do! I went over the basics of data storage again. The effect of writing is that the first time you input data on editText, when you destroy it and save it, then when you come in the second time, you read the previous data and display it! Go to the code directly. There ...

Added by koughman on Wed, 01 Apr 2020 17:10:04 +0300

Android Studio obfuscation packaging and common third-party dependent obfuscation configuration

First, enable obfuscation in build.gradle, that is, minifyEnabled true. My build.gradle is as follows: def releaseTime() { return new Date().format("yyyy.MM.dd", TimeZone.getTimeZone("UTC")) } android { .... buildTypes { release { // confusion minifyEnabled true ...

Added by happyness on Tue, 31 Mar 2020 13:51:59 +0300

android Golden Map Network Path Implement Custom marker and Click Pop-up Custom Window

Where maps are used in android is everywhere. Take a note of your network path today to generate a custom marker, click on the marker to pop up the custom window (Golden Map is used here) Here we use Grilde to load web pictures, because it's so convenient! Under android studio, add the following dependencies to the app/build.gradle file:   comp ...

Added by chwebdesigns on Mon, 30 Mar 2020 23:21:48 +0300

The realization of circular progress bar with progress

Today, a circular progress bar with progress is implemented by customizing the View. The final effect is shown in the following figure: Now let's talk about the design idea: first of all, this progress bar can customize the number of small rounded rectangles, the size of small rounded rectangles, the angle of small rounded re ...

Added by reecec on Sun, 29 Mar 2020 17:45:16 +0300

File input 'accept' attribute - useful?

It's very easy to upload files under html, but I just noticed that the < input type = "file"... > accept > attribute can be added to the < input type = "file"... > tag. Is this property useful as a way to restrict file uploads to images, etc? What is the best way to use it? Or, is there a way to limit t ...

Added by jl9148 on Tue, 17 Mar 2020 05:06:10 +0200

Flutter datetime DatePicker control and internationalization

Note: without special instructions, the versions of Flutter and Dart are as follows: Flutter version: 1.12.13+hotfix.5 Dart version: 2.7.0 DatePicker The Flutter does not have the DatePicker control. You need to use the showDatePicker method to pop up the date selection control. The basic usage is as follows: RaisedButton( onPressed: () ...

Added by tbales on Mon, 16 Mar 2020 15:03:39 +0200

adb command in selfie tutorial 42 read system version information with one key

Android system test, Before starting the test, we need to confirm whether the tested system version is correct, When reporting bug s, you need to provide specific system version information for development. And the system printing time, Different versions fix different bug s and incorporate different new functions, If the system version tested ...

Added by Elarion on Thu, 12 Mar 2020 14:47:12 +0200

ShareSDK MOB third party sharing including tiktok sharing

MobSDK { appKey "888888888888888888" appSecret "888888888888888888" ShareSDK { //Platform configuration information devInfo { SinaWeibo { appKey "888888888888888888" appSecret "888888888888888888" callbackUri &q ...

Added by warpoet on Tue, 10 Mar 2020 10:40:30 +0200

Flutter 79: illustration of Android Native integrated fluterboost small attempt

I just tried to access fluterboost a few days ago. I had a preliminary understanding of its page routing jump and parameter passing. Next, I learned the basic operation of daily operation; As a bridge between Native and FlutterBoost, data transmission between the two ends is essential; FlutterBoost also uses the same Platform Channel to bridge, ...

Added by pyro3k on Mon, 09 Mar 2020 07:45:27 +0200

Android-App Detection Upgrade Library

QuiteVersion For Android App detection of automatic updates Achieving results Add Dependency implementation 'com.xwdz:QuiteVersion:0.0.4' implementation 'com.xwdz:okHttpUtils:1.0.4' //Ignorable if dependent implementation 'com.squareup.okhttp3:okhttp:3.5.0' Characteristic Callable anywhere Suppo ...

Added by trilbyfish on Fri, 06 Mar 2020 18:09:52 +0200