1. Define the .hal interface file, such as:
Create a new directory hello in vendor/sprd/interface, and define the hidl interface, such as:
1 package [email protected]1.0;
2
3 interfac
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.
Android – how to make users choose to use pictures to be used in the library, libgdx
I’m a beginner, learning LibGDX. I’m developing my first game in LibGDX, you can replace the enemy’s ball (such as someone’s head) with a selected picture and then You dodge the enemy. In my main m
COCOS CREATOR Sets Label content does not display
For novices, there are indeed too many pits,
I thought this.string=”abc”; will do. After setting up, you will find the interface No change at all, even direct settings are invalid.
Corr
Huawei mobile phone one-click modify machine code information
The previous article introduced how to install and activate the XPosed framework on an Android phone. We all know the powerful functions of the XPosed framework. We can modify the underlying parame
Android – Unable to resolve the symbol of Fragments
Why do I get this error when I try to declare a fragment in XML?
android:layout_weight=”1″
android:layout_width=”0dp”
android:layout_height=”match_parent” /> “Unable to resolve symbol: Arti
[Android] Get this machine IP address
The method is to use the URL: http://pv.sohu.com/cityjson?ie=utf-8, return String Type of ip address:
public static String getNetIp() {
String ip = “”;
InputStream inputStream = null;
try
Android APP automatic upgrade
procedure _InstallApk(Apk: string span>);
var
LFile: JFile;
LIntent: JIntent;
begin
LFile := TJFile.JavaClass.init(StringToJString(ExtractFilePath(Apk)), StringToJstring(ExtractFileName(Apk
The most common Android memory optimization method and prevent leakage caused OOM summary articles
The purpose of memory optimization is to allow us to effectively avoid memory leaks in our applications during development. Memory leaks are no stranger to everyone. To put it simply and vulgarly,
NDK-Build instructions
ndk-build The script can be used to compile projects using NDK’s Make-based build system. In addition, we also provide more specific documents for the configuration of Android.mk and Application.mk
Android log plan research
The principle of android Log For android engineers, you may not need to know the details of the bottom jni part of Log. Use a picture to understand the implementation process:
There are three