Foreword MediaExtractor letter means multimedia extractor, it’s sound in Android Video development is mainly responsible for extracting information and data streams in video or audio. You can cre
Category: Mobile
Mobile development refers to the program development of mobile phone software in the mobile Internet industry. The basic development languages are C, C++, JAVA, J2ME, etc. The mobile phone operating platforms involved include Symbian, WindowsMobile, Android, IPhone, OPhone, Linux, etc. The software development of these mobile phone operating system platforms is collectively referred to as mobile development.
ListView details and use
COS CREATOR calls the PHP interface, C #, Java ideas
var url=”jk.php”;
var xhr = new XMLHttpRequest();
xhr.onreadystatechange = function () { if (xhr.readyState == 4 && (xhr.status >= 200 && xhr.status Actually It is the native js method.
To f
Cocos Creator uses Chrome debugging TS project
1. Add Chrome Debug configuration
Cocos Creator editor interface development ->VS Code Workflow->Add Chrome Debug Configuration
2.VSCode installs the Debug For Chrome plugin
3. Mo
Android Multiple DEX FILES Define solves the conflict
There is a new demand during this period. Android App previews PDF online through URL. When choosing to use and importing the PdfViewPager library, the following exception was reported:
jdmer
COS CREATOR Module Introduction
Project –> Project Settings –> Select the modules that will be packaged into the engine when building and publishing
The modules are as follows:
Core mandatory Canvas is required, canva
Execute python scripts on Android – QPython
I read the book and found that android can run python.
Try it.
First of all, you need to install the python environment on your mobile phone. This is achieved by installing an apk. This
Android – listView slide loaded next page data SCROLL setting
Android-ListView slides to load new data
I encountered a problem, the slide load function in the past was very poor, and I don’t know the reason.
After trying for a long time, I finally
Set the Item layout in the adapter and load each Item data
package nd.no.xww.bottomnavigationlayout; import android.content.Context;import android.media.Image;import android.support.annotation.NonNull;import android.support.v7.widget.RecyclerView;import an
Android single case mode
1. Singleton mode
1. Definition
As the object creation mode, singleton The pattern ensures that there is only one instance of a certain class, and it is self-instantiated and provides t