c78ad6377c
On user request to quit, two kinds of blocking calls must be interrupted on the server: 1. the reads from and writes to the socket; 2. the call to MediaCodec.dequeueOutputBuffer(). The former case was handled by calling shutdown() on the socket from the client, but the latter was not managed. There is no easy way to wake this call properly, so just terminate the process from the client (i.e. send SIGTERM on Linux) instead. |
||
|---|---|---|
| app | ||
| config | ||
| gradle/wrapper | ||
| scripts | ||
| server | ||
| .gitignore | ||
| build.gradle | ||
| gradle.properties | ||
| gradlew | ||
| gradlew.bat | ||
| Makefile | ||
| meson.build | ||
| meson_options.txt | ||
| README.md | ||
| run | ||
| settings.gradle | ||
ScrCpy
This project displays screens of Android devices plugged on USB in live.
Run
Runtime requirements
This projects requires FFmpeg, LibSDL2 and LibSDL2-net.
Linux
Install the packages from your package manager. For example, on Debian:
sudo apt install ffmpeg libsdl2-2.0.0 libsdl2-net-2.0.0
Windows
From MSYS2:
pacman -S mingw-w64-x86_64-SDL2
pacman -S mingw-w64-x86_64-SDL2_net
pacman -S mingw-w64-x86_64-ffmpeg
MacOS
TODO
Build
The project is divided into two parts:
- the server, running on the device (in
server/); - the client, running on the computer (in
app/).
The server is a raw Java project requiring Android SDK. It not an Android
project: the target file is a .jar, and a main() method is executed with
shell rights.
The client is a C project using SDL and FFmpeg, built with Meson/Ninja.
The root directory contains a Makefile to build both parts.
Build requirements
Install the Android SDK, the JDK 8 (openjdk-8-jdk), and the packages
described below.
Linux
sudo apt install make gcc openjdk-8-jdk pkg-config meson zip \
libavcodec-dev libavformat-dev libavutil-dev \
libsdl2-dev libsdl2-net-dev
Windows
Install these packages:
pacman -S mingw-w64-x86_64-make
pacman -S mingw-w64-x86_64-gcc
pacman -S mingw-w64-x86_64-pkg-config
pacman -S mingw-w64-x86_64-meson
pacman -S zip
Java 8 is not available in MSYS2, so install it manually and make it available
from the PATH:
export PATH="$JAVA_HOME/bin:$PATH"
Build
Make sure your ANDROID_HOME variable is set to your Android SDK directory:
export ANDROID_HOME=~/android/sdk
From the project root directory, execute:
make build
To run the build:
make run
It is also pass arguments to scrcpy via make:
make run ARGS="-p 1234"
The purpose of this command is to execute scrcpy during the development.
Test
To execute unit tests:
make test
The server-side tests require JUnit 4:
sudo apt install junit4
Generate a release
From the project root directory, execute:
make release
This will generate the application in dist/scrcpy/.
Run
Plug a device, and from dist/scrcpy/, execute:
./scrcpy
If several devices are listed in adb devices, you must specify the serial:
./scrcpy 0123456789abcdef
To change the default port (useful to launch several scrcpy simultaneously):
./scrcpy -p 1234
Other options are available, check scrcpy --help.