Merge pull request #1 from Genymobile/master

Merge updated changes
This commit is contained in:
Sumit Sahoo 2019-11-29 15:02:09 +05:30 committed by GitHub
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53 changed files with 2169 additions and 606 deletions

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@ -224,7 +224,7 @@ sudo ninja -Cx install # without sudo on Windows
This installs two files:
- `/usr/local/bin/scrcpy`
- `/usr/local/share/scrcpy/scrcpy-server.jar`
- `/usr/local/share/scrcpy/scrcpy-server`
Just remove them to "uninstall" the application.
@ -233,17 +233,17 @@ You can then [run](README.md#run) _scrcpy_.
## Prebuilt server
- [`scrcpy-server-v1.10.jar`][direct-scrcpy-server]
_(SHA-256: cbeb1a4e046f1392c1dc73c3ccffd7f86dec4636b505556ea20929687a119390)_
- [`scrcpy-server-v1.11`][direct-scrcpy-server]
_(SHA-256: ff3a454012e91d9185cfe8ca7691cea16c43a7dcc08e92fa47ab9f0ea675abd1)_
[direct-scrcpy-server]: https://github.com/Genymobile/scrcpy/releases/download/v1.10/scrcpy-server-v1.10.jar
[direct-scrcpy-server]: https://github.com/Genymobile/scrcpy/releases/download/v1.11/scrcpy-server-v1.11
Download the prebuilt server somewhere, and specify its path during the Meson
configuration:
```bash
meson x --buildtype release --strip -Db_lto=true \
-Dprebuilt_server=/path/to/scrcpy-server.jar
-Dprebuilt_server=/path/to/scrcpy-server
ninja -Cx
sudo ninja -Cx install
```

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@ -3,7 +3,7 @@
## Overview
This application is composed of two parts:
- the server (`scrcpy-server.jar`), to be executed on the device,
- the server (`scrcpy-server`), to be executed on the device,
- the client (the `scrcpy` binary), executed on the host computer.
The client is responsible to push the server to the device and start its
@ -49,7 +49,7 @@ application may not replace the server just before the client executes it._
Instead of a raw _dex_ file, `app_process` accepts a _jar_ containing
`classes.dex` (e.g. an [APK]). For simplicity, and to benefit from the gradle
build system, the server is built to an (unsigned) APK (renamed to
`scrcpy-server.jar`).
`scrcpy-server`).
[dex]: https://en.wikipedia.org/wiki/Dalvik_(software)
[apk]: https://en.wikipedia.org/wiki/Android_application_package
@ -268,3 +268,33 @@ For more details, go read the code!
If you find a bug, or have an awesome idea to implement, please discuss and
contribute ;-)
### Debug the server
The server is pushed to the device by the client on startup.
To debug it, enable the server debugger during configuration:
```bash
meson x -Dserver_debugger=true
# or, if x is already configured
meson configure x -Dserver_debugger=true
```
Then recompile.
When you start scrcpy, it will start a debugger on port 5005 on the device.
Redirect that port to the computer:
```bash
adb forward tcp:5005 tcp:5005
```
In Android Studio, _Run_ > _Debug_ > _Edit configurations..._ On the left, click on
`+`, _Remote_, and fill the form:
- Host: `localhost`
- Port: `5005`
Then click on _Debug_.

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@ -0,0 +1,84 @@
# 자주하는 질문 (FAQ)
다음은 자주 제보되는 문제들과 그들의 현황입니다.
### Window 운영체제에서, 디바이스가 발견되지 않습니다.
가장 흔한 제보는 `adb`에 발견되지 않는 디바이스 혹은 권한 관련 문제입니다.
다음 명령어를 호출하여 모든 것들에 이상이 없는지 확인하세요:
adb devices
Window는 당신의 디바이스를 감지하기 위해 [drivers]가 필요할 수도 있습니다.
[drivers]: https://developer.android.com/studio/run/oem-usb.html
### 내 디바이스의 미러링만 가능하고, 디바이스와 상호작용을 할 수 없습니다.
일부 디바이스에서는, [simulating input]을 허용하기 위해서 한가지 옵션을 활성화해야 할 수도 있습니다.
개발자 옵션에서 (developer options) 다음을 활성화 하세요:
> **USB debugging (Security settings)**
> _권한 부여와 USB 디버깅을 통한 simulating input을 허용한다_
[simulating input]: https://github.com/Genymobile/scrcpy/issues/70#issuecomment-373286323
### 마우스 클릭이 다른 곳에 적용됩니다.
Mac 운영체제에서, HiDPI support 와 여러 스크린 창이 있는 경우, 입력 위치가 잘못 파악될 수 있습니다.
[issue 15]를 참고하세요.
[issue 15]: https://github.com/Genymobile/scrcpy/issues/15
차선책은 HiDPI support을 비활성화 하고 build하는 방법입니다:
```bash
meson x --buildtype release -Dhidpi_support=false
```
하지만, 동영상은 낮은 해상도로 재생될 것 입니다.
### HiDPI display의 화질이 낮습니다.
Windows에서는, [scaling behavior] 환경을 설정해야 할 수도 있습니다.
> `scrcpy.exe` > Properties > Compatibility > Change high DPI settings >
> Override high DPI scaling behavior > Scaling performed by: _Application_.
[scaling behavior]: https://github.com/Genymobile/scrcpy/issues/40#issuecomment-424466723
### KWin compositor가 실행되지 않습니다
Plasma Desktop에서는,_scrcpy_ 가 실행중에는 compositor가 비활성화 됩니다.
차석책으로는, ["Block compositing"를 비활성화하세요][kwin].
[kwin]: https://github.com/Genymobile/scrcpy/issues/114#issuecomment-378778613
###비디오 스트림을 열 수 없는 에러가 발생합니다.(Could not open video stream).
여러가지 원인이 있을 수 있습니다. 가장 흔한 원인은 디바이스의 하드웨어 인코더(hardware encoder)가
주어진 해상도를 인코딩할 수 없는 경우입니다.
```
ERROR: Exception on thread Thread[main,5,main]
android.media.MediaCodec$CodecException: Error 0xfffffc0e
...
Exit due to uncaughtException in main thread:
ERROR: Could not open video stream
INFO: Initial texture: 1080x2336
```
더 낮은 해상도로 시도 해보세요:
```
scrcpy -m 1920
scrcpy -m 1024
scrcpy -m 800
```

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@ -3,7 +3,7 @@
#
# Here, "portable" means that the client and server binaries are expected to be
# anywhere, but in the same directory, instead of well-defined separate
# locations (e.g. /usr/bin/scrcpy and /usr/share/scrcpy/scrcpy-server.jar).
# locations (e.g. /usr/bin/scrcpy and /usr/share/scrcpy/scrcpy-server).
#
# In particular, this implies to change the location from where the client push
# the server to the device.
@ -97,14 +97,14 @@ build-win64-noconsole: prepare-deps-win64
dist-win32: build-server build-win32 build-win32-noconsole
mkdir -p "$(DIST)/$(WIN32_TARGET_DIR)"
cp "$(SERVER_BUILD_DIR)"/server/scrcpy-server.jar "$(DIST)/$(WIN32_TARGET_DIR)/"
cp "$(SERVER_BUILD_DIR)"/server/scrcpy-server "$(DIST)/$(WIN32_TARGET_DIR)/"
cp "$(WIN32_BUILD_DIR)"/app/scrcpy.exe "$(DIST)/$(WIN32_TARGET_DIR)/"
cp "$(WIN32_NOCONSOLE_BUILD_DIR)"/app/scrcpy.exe "$(DIST)/$(WIN32_TARGET_DIR)/scrcpy-noconsole.exe"
cp prebuilt-deps/ffmpeg-4.1.4-win32-shared/bin/avutil-56.dll "$(DIST)/$(WIN32_TARGET_DIR)/"
cp prebuilt-deps/ffmpeg-4.1.4-win32-shared/bin/avcodec-58.dll "$(DIST)/$(WIN32_TARGET_DIR)/"
cp prebuilt-deps/ffmpeg-4.1.4-win32-shared/bin/avformat-58.dll "$(DIST)/$(WIN32_TARGET_DIR)/"
cp prebuilt-deps/ffmpeg-4.1.4-win32-shared/bin/swresample-3.dll "$(DIST)/$(WIN32_TARGET_DIR)/"
cp prebuilt-deps/ffmpeg-4.1.4-win32-shared/bin/swscale-5.dll "$(DIST)/$(WIN32_TARGET_DIR)/"
cp prebuilt-deps/ffmpeg-4.2.1-win32-shared/bin/avutil-56.dll "$(DIST)/$(WIN32_TARGET_DIR)/"
cp prebuilt-deps/ffmpeg-4.2.1-win32-shared/bin/avcodec-58.dll "$(DIST)/$(WIN32_TARGET_DIR)/"
cp prebuilt-deps/ffmpeg-4.2.1-win32-shared/bin/avformat-58.dll "$(DIST)/$(WIN32_TARGET_DIR)/"
cp prebuilt-deps/ffmpeg-4.2.1-win32-shared/bin/swresample-3.dll "$(DIST)/$(WIN32_TARGET_DIR)/"
cp prebuilt-deps/ffmpeg-4.2.1-win32-shared/bin/swscale-5.dll "$(DIST)/$(WIN32_TARGET_DIR)/"
cp prebuilt-deps/platform-tools/adb.exe "$(DIST)/$(WIN32_TARGET_DIR)/"
cp prebuilt-deps/platform-tools/AdbWinApi.dll "$(DIST)/$(WIN32_TARGET_DIR)/"
cp prebuilt-deps/platform-tools/AdbWinUsbApi.dll "$(DIST)/$(WIN32_TARGET_DIR)/"
@ -112,14 +112,14 @@ dist-win32: build-server build-win32 build-win32-noconsole
dist-win64: build-server build-win64 build-win64-noconsole
mkdir -p "$(DIST)/$(WIN64_TARGET_DIR)"
cp "$(SERVER_BUILD_DIR)"/server/scrcpy-server.jar "$(DIST)/$(WIN64_TARGET_DIR)/"
cp "$(SERVER_BUILD_DIR)"/server/scrcpy-server "$(DIST)/$(WIN64_TARGET_DIR)/"
cp "$(WIN64_BUILD_DIR)"/app/scrcpy.exe "$(DIST)/$(WIN64_TARGET_DIR)/"
cp "$(WIN64_NOCONSOLE_BUILD_DIR)"/app/scrcpy.exe "$(DIST)/$(WIN64_TARGET_DIR)/scrcpy-noconsole.exe"
cp prebuilt-deps/ffmpeg-4.1.4-win64-shared/bin/avutil-56.dll "$(DIST)/$(WIN64_TARGET_DIR)/"
cp prebuilt-deps/ffmpeg-4.1.4-win64-shared/bin/avcodec-58.dll "$(DIST)/$(WIN64_TARGET_DIR)/"
cp prebuilt-deps/ffmpeg-4.1.4-win64-shared/bin/avformat-58.dll "$(DIST)/$(WIN64_TARGET_DIR)/"
cp prebuilt-deps/ffmpeg-4.1.4-win64-shared/bin/swresample-3.dll "$(DIST)/$(WIN64_TARGET_DIR)/"
cp prebuilt-deps/ffmpeg-4.1.4-win64-shared/bin/swscale-5.dll "$(DIST)/$(WIN64_TARGET_DIR)/"
cp prebuilt-deps/ffmpeg-4.2.1-win64-shared/bin/avutil-56.dll "$(DIST)/$(WIN64_TARGET_DIR)/"
cp prebuilt-deps/ffmpeg-4.2.1-win64-shared/bin/avcodec-58.dll "$(DIST)/$(WIN64_TARGET_DIR)/"
cp prebuilt-deps/ffmpeg-4.2.1-win64-shared/bin/avformat-58.dll "$(DIST)/$(WIN64_TARGET_DIR)/"
cp prebuilt-deps/ffmpeg-4.2.1-win64-shared/bin/swresample-3.dll "$(DIST)/$(WIN64_TARGET_DIR)/"
cp prebuilt-deps/ffmpeg-4.2.1-win64-shared/bin/swscale-5.dll "$(DIST)/$(WIN64_TARGET_DIR)/"
cp prebuilt-deps/platform-tools/adb.exe "$(DIST)/$(WIN64_TARGET_DIR)/"
cp prebuilt-deps/platform-tools/AdbWinApi.dll "$(DIST)/$(WIN64_TARGET_DIR)/"
cp prebuilt-deps/platform-tools/AdbWinUsbApi.dll "$(DIST)/$(WIN64_TARGET_DIR)/"

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@ -0,0 +1,498 @@
# scrcpy (v1.11)
This document will be updated frequently along with the original Readme file
이 문서는 원어 리드미 파일의 업데이트에 따라 종종 업데이트 될 것입니다
이 어플리케이션은 UBS ( 혹은 [TCP/IP][article-tcpip] ) 로 연결된 Android 디바이스를 화면에 보여주고 관리하는 것을 제공합니다.
_GNU/Linux_, _Windows__macOS_ 상에서 작동합니다.
(아래 설명에서 디바이스는 안드로이드 핸드폰을 의미합니다.)
[article-tcpip]:https://www.genymotion.com/blog/open-source-project-scrcpy-now-works-wirelessly/
![screenshot](https://github.com/Genymobile/scrcpy/blob/master/assets/screenshot-debian-600.jpg?raw=true)
주요 기능은 다음과 같습니다.
- **가벼움** (기본적이며 디바이스의 화면만을 보여줌)
- **뛰어난 성능** (30~60fps)
- **높은 품질** (1920×1080 이상의 해상도)
- **빠른 반응 속도** ([35~70ms][lowlatency])
- **짧은 부팅 시간** (첫 사진을 보여주는데 최대 1초 소요됨)
- **장치 설치와는 무관함** (디바이스에 설치하지 않아도 됨)
[lowlatency]: https://github.com/Genymobile/scrcpy/pull/646
## 요구사항
안드로이드 장치는 최소 API 21 (Android 5.0) 을 필요로 합니다.
디바이스에 [adb debugging][enable-adb]이 가능한지 확인하십시오.
[enable-adb]: https://developer.android.com/studio/command-line/adb.html#Enabling
어떤 디바이스에서는, 키보드와 마우스를 사용하기 위해서 [추가 옵션][control] 이 필요하기도 합니다.
[control]: https://github.com/Genymobile/scrcpy/issues/70#issuecomment-373286323
## 앱 설치하기
### Linux (리눅스)
리눅스 상에서는 보통 [어플을 직접 설치][BUILD] 해야합니다. 어렵지 않으므로 걱정하지 않아도 됩니다.
[BUILD]:https://github.com/Genymobile/scrcpy/blob/master/BUILD.md
[Snap] 패키지가 가능합니다 : [`scrcpy`][snap-link].
[snap-link]: https://snapstats.org/snaps/scrcpy
[snap]: https://en.wikipedia.org/wiki/Snappy_(package_manager)
Arch Linux에서, [AUR] 패키지가 가능합니다 : [`scrcpy`][aur-link].
[AUR]: https://wiki.archlinux.org/index.php/Arch_User_Repository
[aur-link]: https://aur.archlinux.org/packages/scrcpy/
Gentoo에서 ,[Ebuild] 가 가능합니다 : [`scrcpy/`][ebuild-link].
[Ebuild]: https://wiki.gentoo.org/wiki/Ebuild
[ebuild-link]: https://github.com/maggu2810/maggu2810-overlay/tree/master/app-mobilephone/scrcpy
### Windows (윈도우)
윈도우 상에서, 간단하게 설치하기 위해 종속성이 있는 사전 구축된 아카이브가 제공됩니다 (`adb` 포함) :
해당 파일은 Readme원본 링크를 통해서 다운로드가 가능합니다.
- [`scrcpy-win`][direct-win]
[direct-win]: https://github.com/Genymobile/scrcpy/blob/master/README.md#windows
[어플을 직접 설치][BUILD] 할 수도 있습니다.
### macOS (맥 OS)
이 어플리케이션은 아래 사항을 따라 설치한다면 [Homebrew] 에서도 사용 가능합니다 :
[Homebrew]: https://brew.sh/
```bash
brew install scrcpy
```
`PATH` 로부터 접근 가능한 `adb` 가 필요합니다. 아직 설치하지 않았다면 다음을 따라 설치해야 합니다 :
```bash
brew cask install android-platform-tools
```
[어플을 직접 설치][BUILD] 할 수도 있습니다.
## 실행
안드로이드 디바이스를 연결하고 실행하십시오:
```bash
scrcpy
```
다음과 같이 명령창 옵션 기능도 제공합니다.
```bash
scrcpy --help
```
## 기능
### 캡쳐 환경 설정
###사이즈 재정의
가끔씩 성능을 향상시키기위해 안드로이드 디바이스를 낮은 해상도에서 미러링하는 것이 유용할 때도 있습니다.
너비와 높이를 제한하기 위해 특정 값으로 지정할 수 있습니다 (e.g. 1024) :
```bash
scrcpy --max-size 1024
scrcpy -m 1024 # 축약 버전
```
이 외의 크기도 디바이스의 가로 세로 비율이 유지된 상태에서 계산됩니다.
이러한 방식으로 디바이스 상에서 1920×1080 는 모니터 상에서1024×576로 미러링될 것 입니다.
### bit-rate 변경
기본 bit-rate 는 8 Mbps입니다. 비디오 bit-rate 를 변경하기 위해선 다음과 같이 입력하십시오 (e.g. 2 Mbps로 변경):
```bash
scrcpy --bit-rate 2M
scrcpy -b 2M # 축약 버전
```
###프레임 비율 제한
안드로이드 버전 10이상의 디바이스에서는, 다음의 명령어로 캡쳐 화면의 프레임 비율을 제한할 수 있습니다:
```bash
scrcpy --max-fps 15
```
### Crop (잘라내기)
디바이스 화면은 화면의 일부만 미러링하기 위해 잘라질 것입니다.
예를 들어, *Oculus Go* 의 한 쪽 눈만 미러링할 때 유용합니다 :
```bash
scrcpy --crop 1224:1440:0:0 # 1224x1440 at offset (0,0)
scrcpy -c 1224:1440:0:0 # 축약 버전
```
만약 `--max-size` 도 지정하는 경우, 잘라낸 다음에 재정의된 크기가 적용될 것입니다.
### 화면 녹화
미러링하는 동안 화면 녹화를 할 수 있습니다 :
```bash
scrcpy --record file.mp4
scrcpy -r file.mkv
```
녹화하는 동안 미러링을 멈출 수 있습니다 :
```bash
scrcpy --no-display --record file.mp4
scrcpy -Nr file.mkv
# Ctrl+C 로 녹화를 중단할 수 있습니다.
# 윈도우 상에서 Ctrl+C 는 정상정으로 종료되지 않을 수 있으므로, 디바이스 연결을 해제하십시오.
```
"skipped frames" 은 모니터 화면에 보여지지 않았지만 녹화되었습니다 ( 성능 문제로 인해 ). 프레임은 디바이스 상에서 _타임 스탬프 ( 어느 시점에 데이터가 존재했다는 사실을 증명하기 위해 특정 위치에 시각을 표시 )_ 되었으므로, [packet delay
variation] 은 녹화된 파일에 영향을 끼치지 않습니다.
[packet delay variation]: https://en.wikipedia.org/wiki/Packet_delay_variation
## 연결
### 무선연결
_Scrcpy_ 장치와 정보를 주고받기 위해 `adb` 를 사용합니다. `adb` 는 TCIP/IP 를 통해 디바이스와 [연결][connect] 할 수 있습니다 :
1. 컴퓨터와 디바이스를 동일한 Wi-Fi 에 연결합니다.
2. 디바이스의 IP address 를 확인합니다 (설정 → 내 기기 → 상태 / 혹은 인터넷에 '내 IP'검색 시 확인 가능합니다. ).
3. TCP/IP 를 통해 디바이스에서 adb 를 사용할 수 있게 합니다: `adb tcpip 5555`.
4. 디바이스 연결을 해제합니다.
5. adb 를 통해 디바이스에 연결을 합니다\: `adb connect DEVICE_IP:5555` _(`DEVICE_IP` 대신)_.
6. `scrcpy` 실행합니다.
다음은 bit-rate 와 해상도를 줄이는데 유용합니다 :
```bash
scrcpy --bit-rate 2M --max-size 800
scrcpy -b2M -m800 # 축약 버전
```
[connect]: https://developer.android.com/studio/command-line/adb.html#wireless
### 여러 디바이스 사용 가능
만약에 여러 디바이스들이 `adb devices` 목록에 표시되었다면, _serial_ 을 명시해야합니다:
```bash
scrcpy --serial 0123456789abcdef
scrcpy -s 0123456789abcdef # 축약 버전
```
_scrcpy_ 로 여러 디바이스를 연결해 사용할 수 있습니다.
#### SSH tunnel
떨어져 있는 디바이스와 연결하기 위해서는, 로컬 `adb` client와 떨어져 있는 `adb` 서버를 연결해야 합니다. (디바이스와 클라이언트가 동일한 버전의 _adb_ protocol을 사용할 경우에 제공됩니다.):
```bash
adb kill-server # 5037의 로컬 local adb server를 중단
ssh -CN -L5037:localhost:5037 -R27183:localhost:27183 your_remote_computer
# 실행 유지
```
다른 터미널에서는 :
```bash
scrcpy
```
무선 연결과 동일하게, 화질을 줄이는 것이 나을 수 있습니다:
```
scrcpy -b2M -m800 --max-fps 15
```
## Window에서의 배치
### 맞춤형 window 제목
기본적으로, window의 이름은 디바이스의 모델명 입니다.
다음의 명령어를 통해 변경하세요.
```bash
scrcpy --window-title 'My device'
```
### 배치와 크기
초기 window창의 배치와 크기는 다음과 같이 설정할 수 있습니다:
```bash
scrcpy --window-x 100 --window-y 100 --window-width 800 --window-height 600
```
### 경계 없애기
윈도우 장식(경계선 등)을 다음과 같이 제거할 수 있습니다:
```bash
scrcpy --window-borderless
```
### 항상 모든 윈도우 위에 실행창 고정
이 어플리케이션의 윈도우 창은 다음의 명령어로 다른 window 위에 디스플레이 할 수 있습니다:
```bash
scrcpy --always-on-top
scrcpy -T # 축약 버전
```
### 전체 화면
이 어플리케이션은 전체화면으로 바로 시작할 수 있습니다.
```bash
scrcpy --fullscreen
scrcpy -f # short version
```
전체 화면은 `Ctrl`+`f`키로 끄거나 켤 수 있습니다.
## 다른 미러링 옵션
### 읽기 전용(Read-only)
권한을 제한하기 위해서는 (디바이스와 관련된 모든 것: 입력 키, 마우스 이벤트 , 파일의 드래그 앤 드랍(drag&drop)):
```bash
scrcpy --no-control
scrcpy -n
```
### 화면 끄기
미러링을 실행하는 와중에 디바이스의 화면을 끌 수 있게 하기 위해서는
다음의 커맨드 라인 옵션을(command line option) 입력하세요:
```bash
scrcpy --turn-screen-off
scrcpy -S
```
혹은 `Ctrl`+`o`을 눌러 언제든지 디바이스의 화면을 끌 수 있습니다.
다시 화면을 켜기 위해서는`POWER` (혹은 `Ctrl`+`p`)를 누르세요.
### 유효기간이 지난 프레임 제공 (Render expired frames)
디폴트로, 대기시간을 최소화하기 위해 _scrcpy_ 는 항상 마지막으로 디코딩된 프레임을 제공합니다
과거의 프레임은 하나씩 삭제합니다.
모든 프레임을 강제로 렌더링하기 위해서는 (대기 시간이 증가될 수 있습니다)
다음의 명령어를 사용하세요:
```bash
scrcpy --render-expired-frames
```
### 화면에 터치 나타내기
발표를 할 때, 물리적인 기기에 한 물리적 터치를 나타내는 것이 유용할 수 있습니다.
안드로이드 운영체제는 이런 기능을 _Developers options_에서 제공합니다.
_Scrcpy_ 는 이런 기능을 시작할 때와 종료할 때 옵션으로 제공합니다.
```bash
scrcpy --show-touches
scrcpy -t
```
화면에 _물리적인 터치만_ 나타나는 것에 유의하세요 (손가락을 디바이스에 대는 행위).
### 입력 제어
#### 복사-붙여넣기
컴퓨터와 디바이스 양방향으로 클립보드를 복사하는 것이 가능합니다:
- `Ctrl`+`c` 디바이스의 클립보드를 컴퓨터로 복사합니다;
- `Ctrl`+`Shift`+`v` 컴퓨터의 클립보드를 디바이스로 복사합니다;
- `Ctrl`+`v` 컴퓨터의 클립보드를 text event 로써 _붙여넣습니다_ ( 그러나, ASCII 코드가 아닌 경우 실행되지 않습니다 )
#### 텍스트 삽입 우선 순위
텍스트를 입력할 때 생성되는 두 가지의 [events][textevents] 가 있습니다:
- _key events_, 키가 눌려있는 지에 대한 신호;
- _text events_, 텍스트가 입력되었는지에 대한 신호.
기본적으로, 글자들은 key event 를 이용해 입력되기 때문에, 키보드는 게임에서처럼 처리합니다 ( 보통 WASD 키에 대해서 ).
그러나 이는 [issues 를 발생][prefertext]시킵니다. 이와 관련된 문제를 접할 경우, 아래와 같이 피할 수 있습니다:
```bash
scrcpy --prefer-text
```
( 그러나 이는 게임에서의 처리를 중단할 수 있습니다 )
[textevents]: https://blog.rom1v.com/2018/03/introducing-scrcpy/#handle-text-input
[prefertext]: https://github.com/Genymobile/scrcpy/issues/650#issuecomment-512945343
### 파일 드랍
### APK 실행하기
APK를 실행하기 위해서는, APK file(파일명이`.apk`로 끝나는 파일)을 드래그하고 _scrcpy_ window에 드랍하세요 (drag and drop)
시각적인 피드백은 없고,log 하나가 콘솔에 출력될 것입니다.
### 디바이스에 파일 push하기
디바이스의`/sdcard/`에 파일을 push하기 위해서는,
APK파일이 아닌 파일을_scrcpy_ window에 드래그하고 드랍하세요.(drag and drop).
시각적인 피드백은 없고,log 하나가 콘솔에 출력될 것입니다.
해당 디렉토리는 시작할 때 변경이 가능합니다:
```bash
scrcpy --push-target /sdcard/foo/bar/
```
### 오디오의 전달
_scrcpy_는 오디오를 직접 전달해주지 않습니다. [USBaudio] (Linux-only)를 사용하세요.
추가적으로 [issue #14]를 참고하세요.
[USBaudio]: https://github.com/rom1v/usbaudio
[issue #14]: https://github.com/Genymobile/scrcpy/issues/14
## 단축키
| 실행내용 | 단축키 | 단축키 (macOS)
| -------------------------------------- |:----------------------------- |:-----------------------------
| 전체화면 모드로 전환 | `Ctrl`+`f` | `Cmd`+`f`
| window를 1:1비율로 전환하기(픽셀 맞춤) | `Ctrl`+`g` | `Cmd`+`g`
| 검은 공백 제거 위한 window 크기 조정 | `Ctrl`+`x` \| _Double-click¹_ | `Cmd`+`x` \| _Double-click¹_
|`HOME` 클릭 | `Ctrl`+`h` \| _Middle-click_ | `Ctrl`+`h` \| _Middle-click_
| `BACK` 클릭 | `Ctrl`+`b` \| _Right-click²_ | `Cmd`+`b` \| _Right-click²_
| `APP_SWITCH` 클릭 | `Ctrl`+`s` | `Cmd`+`s`
| `MENU` 클릭 | `Ctrl`+`m` | `Ctrl`+`m`
| `VOLUME_UP` 클릭 | `Ctrl`+`↑` _(up)_ | `Cmd`+`↑` _(up)_
| `VOLUME_DOWN` 클릭 | `Ctrl`+`↓` _(down)_ | `Cmd`+`↓` _(down)_
| `POWER` 클릭 | `Ctrl`+`p` | `Cmd`+`p`
| 전원 켜기 | _Right-click²_ | _Right-click²_
| 미러링 중 디바이스 화면 끄기 | `Ctrl`+`o` | `Cmd`+`o`
| 알림 패널 늘리기 | `Ctrl`+`n` | `Cmd`+`n`
| 알림 패널 닫기 | `Ctrl`+`Shift`+`n` | `Cmd`+`Shift`+`n`
| 디바이스의 clipboard 컴퓨터로 복사하기 | `Ctrl`+`c` | `Cmd`+`c`
| 컴퓨터의 clipboard 디바이스에 붙여넣기 | `Ctrl`+`v` | `Cmd`+`v`
| Copy computer clipboard to device | `Ctrl`+`Shift`+`v` | `Cmd`+`Shift`+`v`
| Enable/disable FPS counter (on stdout) | `Ctrl`+`i` | `Cmd`+`i`
_¹검은 공백을 제거하기 위해서는 그 부분을 더블 클릭하세요_
_²화면이 꺼진 상태에서 우클릭 시 다시 켜지며, 그 외의 상태에서는 뒤로 돌아갑니다.
## 맞춤 경로 (custom path)
특정한 _adb_ binary를 사용하기 위해서는, 그것의 경로를 환경변수로 설정하세요.
`ADB`:
ADB=/path/to/adb scrcpy
`scrcpy-server.jar`파일의 경로에 오버라이드 하기 위해서는, 그것의 경로를 `SCRCPY_SERVER_PATH`에 저장하세요.
[useful]: https://github.com/Genymobile/scrcpy/issues/278#issuecomment-429330345
## _scrcpy_ 인 이유?
한 동료가 [gnirehtet]와 같이 발음하기 어려운 이름을 찾을 수 있는지 도발했습니다.
[`strcpy`] 는 **str**ing을 copy하고; `scrcpy`는 **scr**een을 copy합니다.
[gnirehtet]: https://github.com/Genymobile/gnirehtet
[`strcpy`]: http://man7.org/linux/man-pages/man3/strcpy.3.html
## 빌드하는 방법?
[BUILD]을 참고하세요.
[BUILD]: BUILD.md
## 흔한 issue
[FAQ](FAQ.md)을 참고하세요.
## 개발자들
[developers page]를 참고하세요.
[developers page]: DEVELOP.md
## 라이선스
Copyright (C) 2018 Genymobile
Copyright (C) 2018-2019 Romain Vimont
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
## 관련 글 (articles)
- [scrcpy 소개][article-intro]
- [무선으로 연결하는 Scrcpy][article-tcpip]
[article-intro]: https://blog.rom1v.com/2018/03/introducing-scrcpy/
[article-tcpip]: https://www.genymotion.com/blog/open-source-project-scrcpy-now-works-wirelessly/

265
README.md
View file

@ -1,4 +1,4 @@
# scrcpy (v1.10)
# scrcpy (v1.11)
This application provides display and control of Android devices connected on
USB (or [over TCP/IP][article-tcpip]). It does not require any _root_ access.
@ -62,13 +62,13 @@ For Gentoo, an [Ebuild] is available: [`scrcpy/`][ebuild-link].
For Windows, for simplicity, prebuilt archives with all the dependencies
(including `adb`) are available:
- [`scrcpy-win32-v1.10.zip`][direct-win32]
_(SHA-256: f98b400b3764404b33b212e9762dd6f1593ddb766c1480fc2609c94768e4a8e1)_
- [`scrcpy-win64-v1.10.zip`][direct-win64]
_(SHA-256: 95de34575d873c7e95dfcfb5e74d0f6af4f70b2a5bc6fde0f48d1a05480e3a44)_
- [`scrcpy-win32-v1.11.zip`][direct-win32]
_(SHA-256: f25ed46e6f3e81e0ff9b9b4df7fe1a4bbd13f8396b7391be0a488b64c675b41e)_
- [`scrcpy-win64-v1.11.zip`][direct-win64]
_(SHA-256: 3802c9ea0307d437947ff150ec65e53990b0beaacd0c8d0bed19c7650ce141bd)_
[direct-win32]: https://github.com/Genymobile/scrcpy/releases/download/v1.10/scrcpy-win32-v1.10.zip
[direct-win64]: https://github.com/Genymobile/scrcpy/releases/download/v1.10/scrcpy-win64-v1.10.zip
[direct-win32]: https://github.com/Genymobile/scrcpy/releases/download/v1.11/scrcpy-win32-v1.11.zip
[direct-win64]: https://github.com/Genymobile/scrcpy/releases/download/v1.11/scrcpy-win64-v1.11.zip
You can also [build the app manually][BUILD].
@ -108,8 +108,9 @@ scrcpy --help
## Features
### Capture configuration
### Reduce size
#### Reduce size
Sometimes, it is useful to mirror an Android device at a lower definition to
increase performance.
@ -125,7 +126,7 @@ The other dimension is computed to that the device aspect ratio is preserved.
That way, a device in 1920×1080 will be mirrored at 1024×576.
### Change bit-rate
#### Change bit-rate
The default bit-rate is 8 Mbps. To change the video bitrate (e.g. to 2 Mbps):
@ -134,8 +135,15 @@ scrcpy --bit-rate 2M
scrcpy -b 2M # short version
```
#### Limit frame rate
### Crop
On devices with Android >= 10, the capture frame rate can be limited:
```bash
scrcpy --max-fps 15
```
#### Crop
The device screen may be cropped to mirror only part of the screen.
@ -143,35 +151,12 @@ This is useful for example to mirror only one eye of the Oculus Go:
```bash
scrcpy --crop 1224:1440:0:0 # 1224x1440 at offset (0,0)
scrcpy -c 1224:1440:0:0 # short version
```
If `--max-size` is also specified, resizing is applied after cropping.
### Wireless
_Scrcpy_ uses `adb` to communicate with the device, and `adb` can [connect] to a
device over TCP/IP:
1. Connect the device to the same Wi-Fi as your computer.
2. Get your device IP address (in Settings → About phone → Status).
3. Enable adb over TCP/IP on your device: `adb tcpip 5555`.
4. Unplug your device.
5. Connect to your device: `adb connect DEVICE_IP:5555` _(replace `DEVICE_IP`)_.
6. Run `scrcpy` as usual.
It may be useful to decrease the bit-rate and the definition:
```bash
scrcpy --bit-rate 2M --max-size 800
scrcpy -b2M -m800 # short version
```
[connect]: https://developer.android.com/studio/command-line/adb.html#wireless
### Record screen
### Recording
It is possible to record the screen while mirroring:
@ -196,7 +181,31 @@ variation] does not impact the recorded file.
[packet delay variation]: https://en.wikipedia.org/wiki/Packet_delay_variation
### Multi-devices
### Connection
#### Wireless
_Scrcpy_ uses `adb` to communicate with the device, and `adb` can [connect] to a
device over TCP/IP:
1. Connect the device to the same Wi-Fi as your computer.
2. Get your device IP address (in Settings → About phone → Status).
3. Enable adb over TCP/IP on your device: `adb tcpip 5555`.
4. Unplug your device.
5. Connect to your device: `adb connect DEVICE_IP:5555` _(replace `DEVICE_IP`)_.
6. Run `scrcpy` as usual.
It may be useful to decrease the bit-rate and the definition:
```bash
scrcpy --bit-rate 2M --max-size 800
scrcpy -b2M -m800 # short version
```
[connect]: https://developer.android.com/studio/command-line/adb.html#wireless
#### Multi-devices
If several devices are listed in `adb devices`, you must specify the _serial_:
@ -207,8 +216,65 @@ scrcpy -s 0123456789abcdef # short version
You can start several instances of _scrcpy_ for several devices.
#### SSH tunnel
### Fullscreen
To connect to a remote device, it is possible to connect a local `adb` client to
a remote `adb` server (provided they use the same version of the _adb_
protocol):
```bash
adb kill-server # kill the local adb server on 5037
ssh -CN -L5037:localhost:5037 -R27183:localhost:27183 your_remote_computer
# keep this open
```
From another terminal:
```bash
scrcpy
```
Like for wireless connections, it may be useful to reduce quality:
```
scrcpy -b2M -m800 --max-fps 15
```
### Window configuration
#### Title
By default, the window title is the device model. It can be changed:
```bash
scrcpy --window-title 'My device'
```
#### Position and size
The initial window position and size may be specified:
```bash
scrcpy --window-x 100 --window-y 100 --window-width 800 --window-height 600
```
#### Borderless
To disable window decorations:
```bash
scrcpy --window-borderless
```
#### Always on top
To keep the scrcpy window always on top:
```bash
scrcpy --always-on-top
```
#### Fullscreen
The app may be started directly in fullscreen:
@ -220,17 +286,45 @@ scrcpy -f # short version
Fullscreen can then be toggled dynamically with `Ctrl`+`f`.
### Always on top
### Other mirroring options
The window of app can always be above others by:
#### Read-only
To disable controls (everything which can interact with the device: input keys,
mouse events, drag&drop files):
```bash
scrcpy --always-on-top
scrcpy -T # short version
scrcpy --no-control
scrcpy -n
```
#### Turn screen off
### Show touches
It is possible to turn the device screen off while mirroring on start with a
command-line option:
```bash
scrcpy --turn-screen-off
scrcpy -S
```
Or by pressing `Ctrl`+`o` at any time.
To turn it back on, press `POWER` (or `Ctrl`+`p`).
#### Render expired frames
By default, to minimize latency, _scrcpy_ always renders the last decoded frame
available, and drops any previous one.
To force the rendering of all frames (at a cost of a possible increased
latency), use:
```bash
scrcpy --render-expired-frames
```
#### Show touches
For presentations, it may be useful to show physical touches (on the physical
device).
@ -247,7 +341,43 @@ scrcpy -t
Note that it only shows _physical_ touches (with the finger on the device).
### Install APK
### Input control
#### Copy-paste
It is possible to synchronize clipboards between the computer and the device, in
both directions:
- `Ctrl`+`c` copies the device clipboard to the computer clipboard;
- `Ctrl`+`Shift`+`v` copies the computer clipboard to the device clipboard;
- `Ctrl`+`v` _pastes_ the computer clipboard as a sequence of text events (but
breaks non-ASCII characters).
#### Text injection preference
There are two kinds of [events][textevents] generated when typing text:
- _key events_, signaling that a key is pressed or released;
- _text events_, signaling that a text has been entered.
By default, letters are injected using key events, so that the keyboard behaves
as expected in games (typically for WASD keys).
But this may [cause issues][prefertext]. If you encounter such a problem, you
can avoid it by:
```bash
scrcpy --prefer-text
```
(but this will break keyboard behavior in games)
[textevents]: https://blog.rom1v.com/2018/03/introducing-scrcpy/#handle-text-input
[prefertext]: https://github.com/Genymobile/scrcpy/issues/650#issuecomment-512945343
### File drop
#### Install APK
To install an APK, drag & drop an APK file (ending with `.apk`) to the _scrcpy_
window.
@ -255,7 +385,7 @@ window.
There is no visual feedback, a log is printed to the console.
### Push file to device
#### Push file to device
To push a file to `/sdcard/` on the device, drag & drop a (non-APK) file to the
_scrcpy_ window.
@ -268,53 +398,8 @@ The target directory can be changed on start:
scrcpy --push-target /sdcard/foo/bar/
```
### Read-only
To disable controls (everything which can interact with the device: input keys,
mouse events, drag&drop files):
```bash
scrcpy --no-control
scrcpy -n
```
### Turn screen off
It is possible to turn the device screen off while mirroring on start with a
command-line option:
```bash
scrcpy --turn-screen-off
scrcpy -S
```
Or by pressing `Ctrl`+`o` at any time.
To turn it back on, press `POWER` (or `Ctrl`+`p`).
### Render expired frames
By default, to minimize latency, _scrcpy_ always renders the last decoded frame
available, and drops any previous one.
To force the rendering of all frames (at a cost of a possible increased
latency), use:
```bash
scrcpy --render-expired-frames
```
### Custom window title
By default, the window title is the device model. It can be changed:
```bash
scrcpy --window-title 'My device'
```
### Forward audio
### Audio forwarding
Audio is not forwarded by _scrcpy_. Use [USBaudio] (Linux-only).
@ -358,7 +443,7 @@ To use a specific _adb_ binary, configure its path in the environment variable
ADB=/path/to/adb scrcpy
To override the path of the `scrcpy-server.jar` file, configure its path in
To override the path of the `scrcpy-server` file, configure its path in
`SCRCPY_SERVER_PATH`.
[useful]: https://github.com/Genymobile/scrcpy/issues/278#issuecomment-429330345

View file

@ -93,7 +93,7 @@ conf.set_quoted('SCRCPY_VERSION', meson.project_version())
# the prefix used during configuration (meson --prefix=PREFIX)
conf.set_quoted('PREFIX', get_option('prefix'))
# build a "portable" version (with scrcpy-server.jar accessible from the same
# build a "portable" version (with scrcpy-server accessible from the same
# directory as the executable)
conf.set('PORTABLE', get_option('portable'))
@ -115,15 +115,16 @@ conf.set('HIDPI_SUPPORT', get_option('hidpi_support'))
# disable console on Windows
conf.set('WINDOWS_NOCONSOLE', get_option('windows_noconsole'))
# run a server debugger and wait for a client to be attached
conf.set('SERVER_DEBUGGER', get_option('server_debugger'))
configure_file(configuration: conf, output: 'config.h')
src_dir = include_directories('src')
if get_option('windows_noconsole')
c_args = [ '-mwindows' ]
link_args = [ '-mwindows' ]
link_args = [ '-Wl,--subsystem,windows' ]
else
c_args = []
link_args = []
endif
@ -131,7 +132,7 @@ executable('scrcpy', src,
dependencies: dependencies,
include_directories: src_dir,
install: true,
c_args: c_args,
c_args: [],
link_args: link_args)
install_man('scrcpy.1')

View file

@ -15,6 +15,10 @@ provides display and control of Android devices connected on USB (or over TCP/IP
.SH OPTIONS
.TP
.B \-\-always\-on\-top
Make scrcpy window always on top (above other windows).
.TP
.BI "\-b, \-\-bit\-rate " value
Encode the video at the given bit\-rate, expressed in bits/s. Unit suffixes are supported: '\fBK\fR' (x1000) and '\fBM\fR' (x1000000).
@ -22,7 +26,7 @@ Encode the video at the given bit\-rate, expressed in bits/s. Unit suffixes are
Default is 8000000.
.TP
.BI "\-c, \-\-crop " width\fR:\fIheight\fR:\fIx\fR:\fIy
.BI "\-\-crop " width\fR:\fIheight\fR:\fIx\fR:\fIy
Crop the device screen on the server.
The values are expressed in the device natural orientation (typically, portrait for a phone, landscape for a tablet). Any
@ -33,14 +37,14 @@ value is computed on the cropped size.
.B \-f, \-\-fullscreen
Start in fullscreen.
.TP
.BI "\-F, \-\-record\-format " format
Force recording format (either mp4 or mkv).
.TP
.B \-h, \-\-help
Print this help.
.TP
.BI "\-\-max\-fps " value
Limit the framerate of screen capture (only supported on devices with Android >= 10).
.TP
.BI "\-m, \-\-max\-size " value
Limit both the width and height of the video to \fIvalue\fR. The other dimension is computed so that the device aspect\-ratio is preserved.
@ -61,6 +65,13 @@ Set the TCP port the client listens on.
Default is 27183.
.TP
.B \-\-prefer\-text
Inject alpha characters and space as text events instead of key events.
This avoids issues when combining multiple keys to enter special characters,
but breaks the expected behavior of alpha keys in games (typically WASD).
.TP
.BI "\-\-push\-target " path
Set the target directory for pushing files to the device by drag & drop. It is passed as\-is to "adb push".
@ -73,9 +84,13 @@ Record screen to
.IR file .
The format is determined by the
.B \-F/\-\-record\-format
.B \-\-record\-format
option if set, or by the file extension (.mp4 or .mkv).
.TP
.BI "\-\-record\-format " format
Force recording format (either mp4 or mkv).
.TP
.B \-\-render\-expired\-frames
By default, to minimize latency, scrcpy always renders the last available decoded frame, and drops any previous ones. This flag forces to render all frames, at a cost of a possible increased latency.
@ -94,18 +109,41 @@ Enable "show touches" on start, disable on quit.
It only shows physical touches (not clicks from scrcpy).
.TP
.B \-T, \-\-always\-on\-top
Make scrcpy window always on top (above other windows).
.TP
.B \-v, \-\-version
Print the version of scrcpy.
.TP
.B \-\-window\-title text
.B \-\-window\-borderless
Disable window decorations (display borderless window).
.TP
.BI "\-\-window\-title " text
Set a custom window title.
.TP
.BI "\-\-window\-x " value
Set the initial window horizontal position.
Default is -1 (automatic).\n
.TP
.BI "\-\-window\-y " value
Set the initial window vertical position.
Default is -1 (automatic).\n
.TP
.BI "\-\-window\-width " value
Set the initial window width.
Default is 0 (automatic).\n
.TP
.BI "\-\-window\-height " value
Set the initial window height.
Default is 0 (automatic).\n
.SH SHORTCUTS

View file

@ -20,6 +20,12 @@ buffer_write32be(uint8_t *buf, uint32_t value) {
buf[3] = value;
}
static inline void
buffer_write64be(uint8_t *buf, uint64_t value) {
buffer_write32be(buf, value >> 32);
buffer_write32be(&buf[4], (uint32_t) value);
}
static inline uint16_t
buffer_read16be(const uint8_t *buf) {
return (buf[0] << 8) | buf[1];

View file

@ -1,6 +1,7 @@
#include "control_msg.h"
#include <string.h>
#include <SDL2/SDL_assert.h>
#include "config.h"
#include "buffer_util.h"
@ -24,6 +25,16 @@ write_string(const char *utf8, size_t max_len, unsigned char *buf) {
return 2 + len;
}
static uint16_t
to_fixed_point_16(float f) {
SDL_assert(f >= 0.0f && f <= 1.0f);
uint32_t u = f * 0x1p16f; // 2^16
if (u >= 0xffff) {
u = 0xffff;
}
return (uint16_t) u;
}
size_t
control_msg_serialize(const struct control_msg *msg, unsigned char *buf) {
buf[0] = msg->type;
@ -38,11 +49,15 @@ control_msg_serialize(const struct control_msg *msg, unsigned char *buf) {
CONTROL_MSG_TEXT_MAX_LENGTH, &buf[1]);
return 1 + len;
}
case CONTROL_MSG_TYPE_INJECT_MOUSE_EVENT:
buf[1] = msg->inject_mouse_event.action;
buffer_write32be(&buf[2], msg->inject_mouse_event.buttons);
write_position(&buf[6], &msg->inject_mouse_event.position);
return 18;
case CONTROL_MSG_TYPE_INJECT_TOUCH_EVENT:
buf[1] = msg->inject_touch_event.action;
buffer_write64be(&buf[2], msg->inject_touch_event.pointer_id);
write_position(&buf[10], &msg->inject_touch_event.position);
uint16_t pressure =
to_fixed_point_16(msg->inject_touch_event.pressure);
buffer_write16be(&buf[22], pressure);
buffer_write32be(&buf[24], msg->inject_touch_event.buttons);
return 28;
case CONTROL_MSG_TYPE_INJECT_SCROLL_EVENT:
write_position(&buf[1], &msg->inject_scroll_event.position);
buffer_write32be(&buf[13],

View file

@ -15,10 +15,12 @@
#define CONTROL_MSG_SERIALIZED_MAX_SIZE \
(3 + CONTROL_MSG_CLIPBOARD_TEXT_MAX_LENGTH)
#define POINTER_ID_MOUSE UINT64_C(-1);
enum control_msg_type {
CONTROL_MSG_TYPE_INJECT_KEYCODE,
CONTROL_MSG_TYPE_INJECT_TEXT,
CONTROL_MSG_TYPE_INJECT_MOUSE_EVENT,
CONTROL_MSG_TYPE_INJECT_TOUCH_EVENT,
CONTROL_MSG_TYPE_INJECT_SCROLL_EVENT,
CONTROL_MSG_TYPE_BACK_OR_SCREEN_ON,
CONTROL_MSG_TYPE_EXPAND_NOTIFICATION_PANEL,
@ -48,8 +50,10 @@ struct control_msg {
struct {
enum android_motionevent_action action;
enum android_motionevent_buttons buttons;
uint64_t pointer_id;
struct position position;
} inject_mouse_event;
float pressure;
} inject_touch_event;
struct {
struct position position;
int32_t hscroll;

View file

@ -5,7 +5,7 @@
#define MAP(FROM, TO) case FROM: *to = TO; return true
#define FAIL default: return false
static bool
bool
convert_keycode_action(SDL_EventType from, enum android_keyevent_action *to) {
switch (from) {
MAP(SDL_KEYDOWN, AKEY_EVENT_ACTION_DOWN);
@ -33,7 +33,7 @@ autocomplete_metastate(enum android_metastate metastate) {
return metastate;
}
static enum android_metastate
enum android_metastate
convert_meta_state(SDL_Keymod mod) {
enum android_metastate metastate = 0;
if (mod & KMOD_LSHIFT) {
@ -74,8 +74,9 @@ convert_meta_state(SDL_Keymod mod) {
return autocomplete_metastate(metastate);
}
static bool
convert_keycode(SDL_Keycode from, enum android_keycode *to, uint16_t mod) {
bool
convert_keycode(SDL_Keycode from, enum android_keycode *to, uint16_t mod,
bool prefer_text) {
switch (from) {
MAP(SDLK_RETURN, AKEYCODE_ENTER);
MAP(SDLK_KP_ENTER, AKEYCODE_NUMPAD_ENTER);
@ -92,6 +93,12 @@ convert_keycode(SDL_Keycode from, enum android_keycode *to, uint16_t mod) {
MAP(SDLK_DOWN, AKEYCODE_DPAD_DOWN);
MAP(SDLK_UP, AKEYCODE_DPAD_UP);
}
if (prefer_text) {
// do not forward alpha and space key events
return false;
}
if (mod & (KMOD_LALT | KMOD_RALT | KMOD_LGUI | KMOD_RGUI)) {
return false;
}
@ -128,16 +135,7 @@ convert_keycode(SDL_Keycode from, enum android_keycode *to, uint16_t mod) {
}
}
static bool
convert_mouse_action(SDL_EventType from, enum android_motionevent_action *to) {
switch (from) {
MAP(SDL_MOUSEBUTTONDOWN, AMOTION_EVENT_ACTION_DOWN);
MAP(SDL_MOUSEBUTTONUP, AMOTION_EVENT_ACTION_UP);
FAIL;
}
}
static enum android_motionevent_buttons
enum android_motionevent_buttons
convert_mouse_buttons(uint32_t state) {
enum android_motionevent_buttons buttons = 0;
if (state & SDL_BUTTON_LMASK) {
@ -159,67 +157,20 @@ convert_mouse_buttons(uint32_t state) {
}
bool
convert_input_key(const SDL_KeyboardEvent *from, struct control_msg *to) {
to->type = CONTROL_MSG_TYPE_INJECT_KEYCODE;
if (!convert_keycode_action(from->type, &to->inject_keycode.action)) {
return false;
convert_mouse_action(SDL_EventType from, enum android_motionevent_action *to) {
switch (from) {
MAP(SDL_MOUSEBUTTONDOWN, AMOTION_EVENT_ACTION_DOWN);
MAP(SDL_MOUSEBUTTONUP, AMOTION_EVENT_ACTION_UP);
FAIL;
}
uint16_t mod = from->keysym.mod;
if (!convert_keycode(from->keysym.sym, &to->inject_keycode.keycode, mod)) {
return false;
}
to->inject_keycode.metastate = convert_meta_state(mod);
return true;
}
bool
convert_mouse_button(const SDL_MouseButtonEvent *from, struct size screen_size,
struct control_msg *to) {
to->type = CONTROL_MSG_TYPE_INJECT_MOUSE_EVENT;
if (!convert_mouse_action(from->type, &to->inject_mouse_event.action)) {
return false;
convert_touch_action(SDL_EventType from, enum android_motionevent_action *to) {
switch (from) {
MAP(SDL_FINGERMOTION, AMOTION_EVENT_ACTION_MOVE);
MAP(SDL_FINGERDOWN, AMOTION_EVENT_ACTION_DOWN);
MAP(SDL_FINGERUP, AMOTION_EVENT_ACTION_UP);
FAIL;
}
to->inject_mouse_event.buttons =
convert_mouse_buttons(SDL_BUTTON(from->button));
to->inject_mouse_event.position.screen_size = screen_size;
to->inject_mouse_event.position.point.x = from->x;
to->inject_mouse_event.position.point.y = from->y;
return true;
}
bool
convert_mouse_motion(const SDL_MouseMotionEvent *from, struct size screen_size,
struct control_msg *to) {
to->type = CONTROL_MSG_TYPE_INJECT_MOUSE_EVENT;
to->inject_mouse_event.action = AMOTION_EVENT_ACTION_MOVE;
to->inject_mouse_event.buttons = convert_mouse_buttons(from->state);
to->inject_mouse_event.position.screen_size = screen_size;
to->inject_mouse_event.position.point.x = from->x;
to->inject_mouse_event.position.point.y = from->y;
return true;
}
bool
convert_mouse_wheel(const SDL_MouseWheelEvent *from, struct position position,
struct control_msg *to) {
to->type = CONTROL_MSG_TYPE_INJECT_SCROLL_EVENT;
to->inject_scroll_event.position = position;
int mul = from->direction == SDL_MOUSEWHEEL_NORMAL ? 1 : -1;
// SDL behavior seems inconsistent between horizontal and vertical scrolling
// so reverse the horizontal
// <https://wiki.libsdl.org/SDL_MouseWheelEvent#Remarks>
to->inject_scroll_event.hscroll = -mul * from->x;
to->inject_scroll_event.vscroll = mul * from->y;
return true;
}

View file

@ -7,32 +7,23 @@
#include "config.h"
#include "control_msg.h"
struct complete_mouse_motion_event {
SDL_MouseMotionEvent *mouse_motion_event;
struct size screen_size;
};
bool
convert_keycode_action(SDL_EventType from, enum android_keyevent_action *to);
struct complete_mouse_wheel_event {
SDL_MouseWheelEvent *mouse_wheel_event;
struct point position;
};
enum android_metastate
convert_meta_state(SDL_Keymod mod);
bool
convert_input_key(const SDL_KeyboardEvent *from, struct control_msg *to);
convert_keycode(SDL_Keycode from, enum android_keycode *to, uint16_t mod,
bool prefer_text);
enum android_motionevent_buttons
convert_mouse_buttons(uint32_t state);
bool
convert_mouse_button(const SDL_MouseButtonEvent *from, struct size screen_size,
struct control_msg *to);
convert_mouse_action(SDL_EventType from, enum android_motionevent_action *to);
// the video size may be different from the real device size, so we need the
// size to which the absolute position apply, to scale it accordingly
bool
convert_mouse_motion(const SDL_MouseMotionEvent *from, struct size screen_size,
struct control_msg *to);
// on Android, a scroll event requires the current mouse position
bool
convert_mouse_wheel(const SDL_MouseWheelEvent *from, struct position position,
struct control_msg *to);
convert_touch_action(SDL_EventType from, enum android_motionevent_action *to);
#endif

View file

@ -212,14 +212,17 @@ clipboard_paste(struct controller *controller) {
}
void
input_manager_process_text_input(struct input_manager *input_manager,
input_manager_process_text_input(struct input_manager *im,
const SDL_TextInputEvent *event) {
char c = event->text[0];
if (isalpha(c) || c == ' ') {
SDL_assert(event->text[1] == '\0');
// letters and space are handled as raw key event
return;
if (!im->prefer_text) {
char c = event->text[0];
if (isalpha(c) || c == ' ') {
SDL_assert(event->text[1] == '\0');
// letters and space are handled as raw key event
return;
}
}
struct control_msg msg;
msg.type = CONTROL_MSG_TYPE_INJECT_TEXT;
msg.inject_text.text = SDL_strdup(event->text);
@ -227,14 +230,34 @@ input_manager_process_text_input(struct input_manager *input_manager,
LOGW("Could not strdup input text");
return;
}
if (!controller_push_msg(input_manager->controller, &msg)) {
if (!controller_push_msg(im->controller, &msg)) {
SDL_free(msg.inject_text.text);
LOGW("Could not request 'inject text'");
}
}
static bool
convert_input_key(const SDL_KeyboardEvent *from, struct control_msg *to,
bool prefer_text) {
to->type = CONTROL_MSG_TYPE_INJECT_KEYCODE;
if (!convert_keycode_action(from->type, &to->inject_keycode.action)) {
return false;
}
uint16_t mod = from->keysym.mod;
if (!convert_keycode(from->keysym.sym, &to->inject_keycode.keycode, mod,
prefer_text)) {
return false;
}
to->inject_keycode.metastate = convert_meta_state(mod);
return true;
}
void
input_manager_process_key(struct input_manager *input_manager,
input_manager_process_key(struct input_manager *im,
const SDL_KeyboardEvent *event,
bool control) {
// control: indicates the state of the command-line option --no-control
@ -261,7 +284,7 @@ input_manager_process_key(struct input_manager *input_manager,
return;
}
struct controller *controller = input_manager->controller;
struct controller *controller = im->controller;
// capture all Ctrl events
if (ctrl || cmd) {
@ -336,23 +359,23 @@ input_manager_process_key(struct input_manager *input_manager,
return;
case SDLK_f:
if (!shift && cmd && !repeat && down) {
screen_switch_fullscreen(input_manager->screen);
screen_switch_fullscreen(im->screen);
}
return;
case SDLK_x:
if (!shift && cmd && !repeat && down) {
screen_resize_to_fit(input_manager->screen);
screen_resize_to_fit(im->screen);
}
return;
case SDLK_g:
if (!shift && cmd && !repeat && down) {
screen_resize_to_pixel_perfect(input_manager->screen);
screen_resize_to_pixel_perfect(im->screen);
}
return;
case SDLK_i:
if (!shift && cmd && !repeat && down) {
struct fps_counter *fps_counter =
input_manager->video_buffer->fps_counter;
im->video_buffer->fps_counter;
switch_fps_counter_state(fps_counter);
}
return;
@ -375,54 +398,129 @@ input_manager_process_key(struct input_manager *input_manager,
}
struct control_msg msg;
if (convert_input_key(event, &msg)) {
if (convert_input_key(event, &msg, im->prefer_text)) {
if (!controller_push_msg(controller, &msg)) {
LOGW("Could not request 'inject keycode'");
}
}
}
static bool
convert_mouse_motion(const SDL_MouseMotionEvent *from, struct screen *screen,
struct control_msg *to) {
to->type = CONTROL_MSG_TYPE_INJECT_TOUCH_EVENT;
to->inject_touch_event.action = AMOTION_EVENT_ACTION_MOVE;
to->inject_touch_event.pointer_id = POINTER_ID_MOUSE;
to->inject_touch_event.position.screen_size = screen->frame_size;
to->inject_touch_event.position.point.x = from->x;
to->inject_touch_event.position.point.y = from->y;
to->inject_touch_event.pressure = 1.f;
to->inject_touch_event.buttons = convert_mouse_buttons(from->state);
return true;
}
void
input_manager_process_mouse_motion(struct input_manager *input_manager,
input_manager_process_mouse_motion(struct input_manager *im,
const SDL_MouseMotionEvent *event) {
if (!event->state) {
// do not send motion events when no button is pressed
return;
}
if (event->which == SDL_TOUCH_MOUSEID) {
// simulated from touch events, so it's a duplicate
return;
}
struct control_msg msg;
if (convert_mouse_motion(event, input_manager->screen->frame_size, &msg)) {
if (!controller_push_msg(input_manager->controller, &msg)) {
if (convert_mouse_motion(event, im->screen, &msg)) {
if (!controller_push_msg(im->controller, &msg)) {
LOGW("Could not request 'inject mouse motion event'");
}
}
}
static bool
is_outside_device_screen(struct input_manager *input_manager, int x, int y)
{
return x < 0 || x >= input_manager->screen->frame_size.width ||
y < 0 || y >= input_manager->screen->frame_size.height;
convert_touch(const SDL_TouchFingerEvent *from, struct screen *screen,
struct control_msg *to) {
to->type = CONTROL_MSG_TYPE_INJECT_TOUCH_EVENT;
if (!convert_touch_action(from->type, &to->inject_touch_event.action)) {
return false;
}
struct size frame_size = screen->frame_size;
to->inject_touch_event.pointer_id = from->fingerId;
to->inject_touch_event.position.screen_size = frame_size;
// SDL touch event coordinates are normalized in the range [0; 1]
to->inject_touch_event.position.point.x = from->x * frame_size.width;
to->inject_touch_event.position.point.y = from->y * frame_size.height;
to->inject_touch_event.pressure = from->pressure;
to->inject_touch_event.buttons = 0;
return true;
}
void
input_manager_process_mouse_button(struct input_manager *input_manager,
input_manager_process_touch(struct input_manager *im,
const SDL_TouchFingerEvent *event) {
struct control_msg msg;
if (convert_touch(event, im->screen, &msg)) {
if (!controller_push_msg(im->controller, &msg)) {
LOGW("Could not request 'inject touch event'");
}
}
}
static bool
is_outside_device_screen(struct input_manager *im, int x, int y)
{
return x < 0 || x >= im->screen->frame_size.width ||
y < 0 || y >= im->screen->frame_size.height;
}
static bool
convert_mouse_button(const SDL_MouseButtonEvent *from, struct screen *screen,
struct control_msg *to) {
to->type = CONTROL_MSG_TYPE_INJECT_TOUCH_EVENT;
if (!convert_mouse_action(from->type, &to->inject_touch_event.action)) {
return false;
}
to->inject_touch_event.pointer_id = POINTER_ID_MOUSE;
to->inject_touch_event.position.screen_size = screen->frame_size;
to->inject_touch_event.position.point.x = from->x;
to->inject_touch_event.position.point.y = from->y;
to->inject_touch_event.pressure = 1.f;
to->inject_touch_event.buttons =
convert_mouse_buttons(SDL_BUTTON(from->button));
return true;
}
void
input_manager_process_mouse_button(struct input_manager *im,
const SDL_MouseButtonEvent *event,
bool control) {
if (event->which == SDL_TOUCH_MOUSEID) {
// simulated from touch events, so it's a duplicate
return;
}
if (event->type == SDL_MOUSEBUTTONDOWN) {
if (control && event->button == SDL_BUTTON_RIGHT) {
press_back_or_turn_screen_on(input_manager->controller);
press_back_or_turn_screen_on(im->controller);
return;
}
if (control && event->button == SDL_BUTTON_MIDDLE) {
action_home(input_manager->controller, ACTION_DOWN | ACTION_UP);
action_home(im->controller, ACTION_DOWN | ACTION_UP);
return;
}
// double-click on black borders resize to fit the device screen
if (event->button == SDL_BUTTON_LEFT && event->clicks == 2) {
bool outside =
is_outside_device_screen(input_manager, event->x, event->y);
is_outside_device_screen(im, event->x, event->y);
if (outside) {
screen_resize_to_fit(input_manager->screen);
screen_resize_to_fit(im->screen);
return;
}
}
@ -434,23 +532,41 @@ input_manager_process_mouse_button(struct input_manager *input_manager,
}
struct control_msg msg;
if (convert_mouse_button(event, input_manager->screen->frame_size, &msg)) {
if (!controller_push_msg(input_manager->controller, &msg)) {
if (convert_mouse_button(event, im->screen, &msg)) {
if (!controller_push_msg(im->controller, &msg)) {
LOGW("Could not request 'inject mouse button event'");
}
}
}
void
input_manager_process_mouse_wheel(struct input_manager *input_manager,
const SDL_MouseWheelEvent *event) {
static bool
convert_mouse_wheel(const SDL_MouseWheelEvent *from, struct screen *screen,
struct control_msg *to) {
struct position position = {
.screen_size = input_manager->screen->frame_size,
.point = get_mouse_point(input_manager->screen),
.screen_size = screen->frame_size,
.point = get_mouse_point(screen),
};
to->type = CONTROL_MSG_TYPE_INJECT_SCROLL_EVENT;
to->inject_scroll_event.position = position;
int mul = from->direction == SDL_MOUSEWHEEL_NORMAL ? 1 : -1;
// SDL behavior seems inconsistent between horizontal and vertical scrolling
// so reverse the horizontal
// <https://wiki.libsdl.org/SDL_MouseWheelEvent#Remarks>
to->inject_scroll_event.hscroll = -mul * from->x;
to->inject_scroll_event.vscroll = mul * from->y;
return true;
}
void
input_manager_process_mouse_wheel(struct input_manager *im,
const SDL_MouseWheelEvent *event) {
struct control_msg msg;
if (convert_mouse_wheel(event, position, &msg)) {
if (!controller_push_msg(input_manager->controller, &msg)) {
if (convert_mouse_wheel(event, im->screen, &msg)) {
if (!controller_push_msg(im->controller, &msg)) {
LOGW("Could not request 'inject mouse wheel event'");
}
}

View file

@ -14,28 +14,33 @@ struct input_manager {
struct controller *controller;
struct video_buffer *video_buffer;
struct screen *screen;
bool prefer_text;
};
void
input_manager_process_text_input(struct input_manager *input_manager,
input_manager_process_text_input(struct input_manager *im,
const SDL_TextInputEvent *event);
void
input_manager_process_key(struct input_manager *input_manager,
input_manager_process_key(struct input_manager *im,
const SDL_KeyboardEvent *event,
bool control);
void
input_manager_process_mouse_motion(struct input_manager *input_manager,
input_manager_process_mouse_motion(struct input_manager *im,
const SDL_MouseMotionEvent *event);
void
input_manager_process_mouse_button(struct input_manager *input_manager,
input_manager_process_touch(struct input_manager *im,
const SDL_TouchFingerEvent *event);
void
input_manager_process_mouse_button(struct input_manager *im,
const SDL_MouseButtonEvent *event,
bool control);
void
input_manager_process_mouse_wheel(struct input_manager *input_manager,
input_manager_process_mouse_wheel(struct input_manager *im,
const SDL_MouseWheelEvent *event);
#endif

View file

@ -14,24 +14,9 @@
#include "recorder.h"
struct args {
const char *serial;
const char *crop;
const char *record_filename;
const char *window_title;
const char *push_target;
enum recorder_format record_format;
bool fullscreen;
bool no_control;
bool no_display;
struct scrcpy_options opts;
bool help;
bool version;
bool show_touches;
uint16_t port;
uint16_t max_size;
uint32_t bit_rate;
bool always_on_top;
bool turn_screen_off;
bool render_expired_frames;
};
static void usage(const char *arg0) {
@ -45,12 +30,15 @@ static void usage(const char *arg0) {
"\n"
"Options:\n"
"\n"
" --always-on-top\n"
" Make scrcpy window always on top (above other windows).\n"
"\n"
" -b, --bit-rate value\n"
" Encode the video at the given bit-rate, expressed in bits/s.\n"
" Unit suffixes are supported: 'K' (x1000) and 'M' (x1000000).\n"
" Default is %d.\n"
"\n"
" -c, --crop width:height:x:y\n"
" --crop width:height:x:y\n"
" Crop the device screen on the server.\n"
" The values are expressed in the device natural orientation\n"
" (typically, portrait for a phone, landscape for a tablet).\n"
@ -59,12 +47,13 @@ static void usage(const char *arg0) {
" -f, --fullscreen\n"
" Start in fullscreen.\n"
"\n"
" -F, --record-format format\n"
" Force recording format (either mp4 or mkv).\n"
"\n"
" -h, --help\n"
" Print this help.\n"
"\n"
" --max-fps value\n"
" Limit the frame rate of screen capture (only supported on\n"
" devices with Android >= 10).\n"
"\n"
" -m, --max-size value\n"
" Limit both the width and height of the video to value. The\n"
" other dimension is computed so that the device aspect-ratio\n"
@ -82,6 +71,13 @@ static void usage(const char *arg0) {
" Set the TCP port the client listens on.\n"
" Default is %d.\n"
"\n"
" --prefer-text\n"
" Inject alpha characters and space as text events instead of\n"
" key events.\n"
" This avoids issues when combining multiple keys to enter a\n"
" special character, but breaks the expected behavior of alpha\n"
" keys in games (typically WASD).\n"
"\n"
" --push-target path\n"
" Set the target directory for pushing files to the device by\n"
" drag & drop. It is passed as-is to \"adb push\".\n"
@ -89,9 +85,12 @@ static void usage(const char *arg0) {
"\n"
" -r, --record file.mp4\n"
" Record screen to file.\n"
" The format is determined by the -F/--record-format option if\n"
" The format is determined by the --record-format option if\n"
" set, or by the file extension (.mp4 or .mkv).\n"
"\n"
" --record-format format\n"
" Force recording format (either mp4 or mkv).\n"
"\n"
" --render-expired-frames\n"
" By default, to minimize latency, scrcpy always renders the\n"
" last available decoded frame, and drops any previous ones.\n"
@ -109,15 +108,31 @@ static void usage(const char *arg0) {
" Enable \"show touches\" on start, disable on quit.\n"
" It only shows physical touches (not clicks from scrcpy).\n"
"\n"
" -T, --always-on-top\n"
" Make scrcpy window always on top (above other windows).\n"
"\n"
" -v, --version\n"
" Print the version of scrcpy.\n"
"\n"
" --window-borderless\n"
" Disable window decorations (display borderless window).\n"
"\n"
" --window-title text\n"
" Set a custom window title.\n"
"\n"
" --window-x value\n"
" Set the initial window horizontal position.\n"
" Default is -1 (automatic).\n"
"\n"
" --window-y value\n"
" Set the initial window vertical position.\n"
" Default is -1 (automatic).\n"
"\n"
" --window-width value\n"
" Set the initial window width.\n"
" Default is 0 (automatic).\n"
"\n"
" --window-height value\n"
" Set the initial window width.\n"
" Default is 0 (automatic).\n"
"\n"
"Shortcuts:\n"
"\n"
" " CTRL_OR_CMD "+f\n"
@ -258,11 +273,75 @@ parse_max_size(char *optarg, uint16_t *max_size) {
return true;
}
static bool
parse_max_fps(const char *optarg, uint16_t *max_fps) {
char *endptr;
if (*optarg == '\0') {
LOGE("Max FPS parameter is empty");
return false;
}
long value = strtol(optarg, &endptr, 0);
if (*endptr != '\0') {
LOGE("Invalid max FPS: %s", optarg);
return false;
}
if (value & ~0xffff) {
// in practice, it should not be higher than 60
LOGE("Max FPS value is invalid: %ld", value);
return false;
}
*max_fps = (uint16_t) value;
return true;
}
static bool
parse_window_position(char *optarg, int16_t *position) {
char *endptr;
if (*optarg == '\0') {
LOGE("Window position parameter is empty");
return false;
}
long value = strtol(optarg, &endptr, 0);
if (*endptr != '\0') {
LOGE("Invalid window position: %s", optarg);
return false;
}
if (value < -1 || value > 0x7fff) {
LOGE("Window position must be between -1 and 32767: %ld", value);
return false;
}
*position = (int16_t) value;
return true;
}
static bool
parse_window_dimension(char *optarg, uint16_t *dimension) {
char *endptr;
if (*optarg == '\0') {
LOGE("Window dimension parameter is empty");
return false;
}
long value = strtol(optarg, &endptr, 0);
if (*endptr != '\0') {
LOGE("Invalid window dimension: %s", optarg);
return false;
}
if (value & ~0xffff) {
LOGE("Window position must be between 0 and 65535: %ld", value);
return false;
}
*dimension = (uint16_t) value;
return true;
}
static bool
parse_port(char *optarg, uint16_t *port) {
char *endptr;
if (*optarg == '\0') {
LOGE("Invalid port parameter is empty");
LOGE("Port parameter is empty");
return false;
}
long value = strtol(optarg, &endptr, 0);
@ -312,98 +391,157 @@ guess_record_format(const char *filename) {
#define OPT_RENDER_EXPIRED_FRAMES 1000
#define OPT_WINDOW_TITLE 1001
#define OPT_PUSH_TARGET 1002
#define OPT_ALWAYS_ON_TOP 1003
#define OPT_CROP 1004
#define OPT_RECORD_FORMAT 1005
#define OPT_PREFER_TEXT 1006
#define OPT_WINDOW_X 1007
#define OPT_WINDOW_Y 1008
#define OPT_WINDOW_WIDTH 1009
#define OPT_WINDOW_HEIGHT 1010
#define OPT_WINDOW_BORDERLESS 1011
#define OPT_MAX_FPS 1012
static bool
parse_args(struct args *args, int argc, char *argv[]) {
static const struct option long_options[] = {
{"always-on-top", no_argument, NULL, 'T'},
{"always-on-top", no_argument, NULL, OPT_ALWAYS_ON_TOP},
{"bit-rate", required_argument, NULL, 'b'},
{"crop", required_argument, NULL, 'c'},
{"crop", required_argument, NULL, OPT_CROP},
{"fullscreen", no_argument, NULL, 'f'},
{"help", no_argument, NULL, 'h'},
{"max-fps", required_argument, NULL, OPT_MAX_FPS},
{"max-size", required_argument, NULL, 'm'},
{"no-control", no_argument, NULL, 'n'},
{"no-display", no_argument, NULL, 'N'},
{"port", required_argument, NULL, 'p'},
{"push-target", required_argument, NULL,
OPT_PUSH_TARGET},
{"push-target", required_argument, NULL, OPT_PUSH_TARGET},
{"record", required_argument, NULL, 'r'},
{"record-format", required_argument, NULL, 'F'},
{"record-format", required_argument, NULL, OPT_RECORD_FORMAT},
{"render-expired-frames", no_argument, NULL,
OPT_RENDER_EXPIRED_FRAMES},
OPT_RENDER_EXPIRED_FRAMES},
{"serial", required_argument, NULL, 's'},
{"show-touches", no_argument, NULL, 't'},
{"turn-screen-off", no_argument, NULL, 'S'},
{"prefer-text", no_argument, NULL, OPT_PREFER_TEXT},
{"version", no_argument, NULL, 'v'},
{"window-title", required_argument, NULL,
OPT_WINDOW_TITLE},
{"window-title", required_argument, NULL, OPT_WINDOW_TITLE},
{"window-x", required_argument, NULL, OPT_WINDOW_X},
{"window-y", required_argument, NULL, OPT_WINDOW_Y},
{"window-width", required_argument, NULL, OPT_WINDOW_WIDTH},
{"window-height", required_argument, NULL, OPT_WINDOW_HEIGHT},
{"window-borderless", no_argument, NULL,
OPT_WINDOW_BORDERLESS},
{NULL, 0, NULL, 0 },
};
struct scrcpy_options *opts = &args->opts;
int c;
while ((c = getopt_long(argc, argv, "b:c:fF:hm:nNp:r:s:StTv", long_options,
NULL)) != -1) {
switch (c) {
case 'b':
if (!parse_bit_rate(optarg, &args->bit_rate)) {
if (!parse_bit_rate(optarg, &opts->bit_rate)) {
return false;
}
break;
case 'c':
args->crop = optarg;
LOGW("Deprecated option -c. Use --crop instead.");
// fall through
case OPT_CROP:
opts->crop = optarg;
break;
case 'f':
args->fullscreen = true;
opts->fullscreen = true;
break;
case 'F':
if (!parse_record_format(optarg, &args->record_format)) {
LOGW("Deprecated option -F. Use --record-format instead.");
// fall through
case OPT_RECORD_FORMAT:
if (!parse_record_format(optarg, &opts->record_format)) {
return false;
}
break;
case 'h':
args->help = true;
break;
case OPT_MAX_FPS:
if (!parse_max_fps(optarg, &opts->max_fps)) {
return false;
}
break;
case 'm':
if (!parse_max_size(optarg, &args->max_size)) {
if (!parse_max_size(optarg, &opts->max_size)) {
return false;
}
break;
case 'n':
args->no_control = true;
opts->control = false;
break;
case 'N':
args->no_display = true;
opts->display = false;
break;
case 'p':
if (!parse_port(optarg, &args->port)) {
if (!parse_port(optarg, &opts->port)) {
return false;
}
break;
case 'r':
args->record_filename = optarg;
opts->record_filename = optarg;
break;
case 's':
args->serial = optarg;
opts->serial = optarg;
break;
case 'S':
args->turn_screen_off = true;
opts->turn_screen_off = true;
break;
case 't':
args->show_touches = true;
opts->show_touches = true;
break;
case 'T':
args->always_on_top = true;
LOGW("Deprecated option -T. Use --always-on-top instead.");
// fall through
case OPT_ALWAYS_ON_TOP:
opts->always_on_top = true;
break;
case 'v':
args->version = true;
break;
case OPT_RENDER_EXPIRED_FRAMES:
args->render_expired_frames = true;
opts->render_expired_frames = true;
break;
case OPT_WINDOW_TITLE:
args->window_title = optarg;
opts->window_title = optarg;
break;
case OPT_WINDOW_X:
if (!parse_window_position(optarg, &opts->window_x)) {
return false;
}
break;
case OPT_WINDOW_Y:
if (!parse_window_position(optarg, &opts->window_y)) {
return false;
}
break;
case OPT_WINDOW_WIDTH:
if (!parse_window_dimension(optarg, &opts->window_width)) {
return false;
}
break;
case OPT_WINDOW_HEIGHT:
if (!parse_window_dimension(optarg, &opts->window_height)) {
return false;
}
break;
case OPT_WINDOW_BORDERLESS:
opts->window_borderless = true;
break;
case OPT_PUSH_TARGET:
args->push_target = optarg;
opts->push_target = optarg;
break;
case OPT_PREFER_TEXT:
opts->prefer_text = true;
break;
default:
// getopt prints the error message on stderr
@ -411,12 +549,12 @@ parse_args(struct args *args, int argc, char *argv[]) {
}
}
if (args->no_display && !args->record_filename) {
if (!opts->display && !opts->record_filename) {
LOGE("-N/--no-display requires screen recording (-r/--record)");
return false;
}
if (args->no_display && args->fullscreen) {
if (!opts->display && opts->fullscreen) {
LOGE("-f/--fullscreen-window is incompatible with -N/--no-display");
return false;
}
@ -427,21 +565,21 @@ parse_args(struct args *args, int argc, char *argv[]) {
return false;
}
if (args->record_format && !args->record_filename) {
if (opts->record_format && !opts->record_filename) {
LOGE("Record format specified without recording");
return false;
}
if (args->record_filename && !args->record_format) {
args->record_format = guess_record_format(args->record_filename);
if (!args->record_format) {
if (opts->record_filename && !opts->record_format) {
opts->record_format = guess_record_format(opts->record_filename);
if (!opts->record_format) {
LOGE("No format specified for \"%s\" (try with -F mkv)",
args->record_filename);
opts->record_filename);
return false;
}
}
if (args->no_control && args->turn_screen_off) {
if (!opts->control && opts->turn_screen_off) {
LOGE("Could not request to turn screen off if control is disabled");
return false;
}
@ -458,24 +596,11 @@ main(int argc, char *argv[]) {
setbuf(stderr, NULL);
#endif
struct args args = {
.serial = NULL,
.crop = NULL,
.record_filename = NULL,
.window_title = NULL,
.push_target = NULL,
.record_format = 0,
.opts = SCRCPY_OPTIONS_DEFAULT,
.help = false,
.version = false,
.show_touches = false,
.port = DEFAULT_LOCAL_PORT,
.max_size = DEFAULT_MAX_SIZE,
.bit_rate = DEFAULT_BIT_RATE,
.always_on_top = false,
.no_control = false,
.no_display = false,
.turn_screen_off = false,
.render_expired_frames = false,
};
if (!parse_args(&args, argc, argv)) {
return 1;
}
@ -504,25 +629,7 @@ main(int argc, char *argv[]) {
SDL_LogSetAllPriority(SDL_LOG_PRIORITY_DEBUG);
#endif
struct scrcpy_options options = {
.serial = args.serial,
.crop = args.crop,
.port = args.port,
.record_filename = args.record_filename,
.window_title = args.window_title,
.push_target = args.push_target,
.record_format = args.record_format,
.max_size = args.max_size,
.bit_rate = args.bit_rate,
.show_touches = args.show_touches,
.fullscreen = args.fullscreen,
.always_on_top = args.always_on_top,
.control = !args.no_control,
.display = !args.no_display,
.turn_screen_off = args.turn_screen_off,
.render_expired_frames = args.render_expired_frames,
};
int res = scrcpy(&options) ? 0 : 1;
int res = scrcpy(&args.opts) ? 0 : 1;
avformat_network_deinit(); // ignore failure

View file

@ -135,6 +135,9 @@ recorder_open(struct recorder *recorder, const AVCodec *input_codec) {
// <https://github.com/FFmpeg/FFmpeg/commit/0694d8702421e7aff1340038559c438b61bb30dd>
recorder->ctx->oformat = (AVOutputFormat *) format;
av_dict_set(&recorder->ctx->metadata, "comment",
"Recorded by scrcpy " SCRCPY_VERSION, 0);
AVStream *ostream = avformat_new_stream(recorder->ctx, input_codec);
if (!ostream) {
avformat_free_context(recorder->ctx);
@ -171,9 +174,14 @@ recorder_open(struct recorder *recorder, const AVCodec *input_codec) {
void
recorder_close(struct recorder *recorder) {
int ret = av_write_trailer(recorder->ctx);
if (ret < 0) {
LOGE("Failed to write trailer to %s", recorder->filename);
if (recorder->header_written) {
int ret = av_write_trailer(recorder->ctx);
if (ret < 0) {
LOGE("Failed to write trailer to %s", recorder->filename);
recorder->failed = true;
}
} else {
// the recorded file is empty
recorder->failed = true;
}
avio_close(recorder->ctx->pb);
@ -293,8 +301,12 @@ run_recorder(void *data) {
continue;
}
// we now know the duration of the previous packet
previous->packet.duration = rec->packet.pts - previous->packet.pts;
// config packets have no PTS, we must ignore them
if (rec->packet.pts != AV_NOPTS_VALUE
&& previous->packet.pts != AV_NOPTS_VALUE) {
// we now know the duration of the previous packet
previous->packet.duration = rec->packet.pts - previous->packet.pts;
}
bool ok = recorder_write(recorder, &previous->packet);
record_packet_delete(previous);

View file

@ -11,7 +11,8 @@
#include "queue.h"
enum recorder_format {
RECORDER_FORMAT_MP4 = 1,
RECORDER_FORMAT_AUTO,
RECORDER_FORMAT_MP4,
RECORDER_FORMAT_MKV,
};

View file

@ -42,6 +42,7 @@ static struct input_manager input_manager = {
.controller = &controller,
.video_buffer = &video_buffer,
.screen = &screen,
.prefer_text = false, // initialized later
};
// init SDL and set appropriate hints
@ -143,12 +144,7 @@ handle_event(SDL_Event *event, bool control) {
}
break;
case SDL_WINDOWEVENT:
switch (event->window.event) {
case SDL_WINDOWEVENT_EXPOSED:
case SDL_WINDOWEVENT_SIZE_CHANGED:
screen_render(&screen);
break;
}
screen_handle_window_event(&screen, &event->window);
break;
case SDL_TEXTINPUT:
if (!control) {
@ -181,6 +177,11 @@ handle_event(SDL_Event *event, bool control) {
input_manager_process_mouse_button(&input_manager, &event->button,
control);
break;
case SDL_FINGERMOTION:
case SDL_FINGERDOWN:
case SDL_FINGERUP:
input_manager_process_touch(&input_manager, &event->tfinger);
break;
case SDL_DROPFILE: {
if (!control) {
break;
@ -212,6 +213,7 @@ event_loop(bool display, bool control) {
case EVENT_RESULT_STOPPED_BY_USER:
return true;
case EVENT_RESULT_STOPPED_BY_EOS:
LOGW("Device disconnected");
return false;
case EVENT_RESULT_CONTINUE:
break;
@ -278,6 +280,7 @@ scrcpy(const struct scrcpy_options *options) {
.local_port = options->port,
.max_size = options->max_size,
.bit_rate = options->bit_rate,
.max_fps = options->max_fps,
.control = options->control,
};
if (!server_start(&server, options->serial, &params)) {
@ -385,7 +388,10 @@ scrcpy(const struct scrcpy_options *options) {
options->window_title ? options->window_title : device_name;
if (!screen_init_rendering(&screen, window_title, frame_size,
options->always_on_top)) {
options->always_on_top, options->window_x,
options->window_y, options->window_width,
options->window_height,
options->window_borderless)) {
goto end;
}
@ -409,6 +415,8 @@ scrcpy(const struct scrcpy_options *options) {
show_touches_waited = true;
}
input_manager.prefer_text = options->prefer_text;
ret = event_loop(options->display, options->control);
LOGD("quit...");

View file

@ -3,9 +3,10 @@
#include <stdbool.h>
#include <stdint.h>
#include <recorder.h>
#include "config.h"
#include "input_manager.h"
#include "recorder.h"
struct scrcpy_options {
const char *serial;
@ -17,6 +18,11 @@ struct scrcpy_options {
uint16_t port;
uint16_t max_size;
uint32_t bit_rate;
uint16_t max_fps;
int16_t window_x;
int16_t window_y;
uint16_t window_width;
uint16_t window_height;
bool show_touches;
bool fullscreen;
bool always_on_top;
@ -24,8 +30,36 @@ struct scrcpy_options {
bool display;
bool turn_screen_off;
bool render_expired_frames;
bool prefer_text;
bool window_borderless;
};
#define SCRCPY_OPTIONS_DEFAULT { \
.serial = NULL, \
.crop = NULL, \
.record_filename = NULL, \
.window_title = NULL, \
.push_target = NULL, \
.record_format = RECORDER_FORMAT_AUTO, \
.port = DEFAULT_LOCAL_PORT, \
.max_size = DEFAULT_LOCAL_PORT, \
.bit_rate = DEFAULT_BIT_RATE, \
.max_fps = 0, \
.window_x = -1, \
.window_y = -1, \
.window_width = 0, \
.window_height = 0, \
.show_touches = false, \
.fullscreen = false, \
.always_on_top = false, \
.control = true, \
.display = true, \
.turn_screen_off = false, \
.render_expired_frames = false, \
.prefer_text = false, \
.window_borderless = false, \
}
bool
scrcpy(const struct scrcpy_options *options);

View file

@ -16,7 +16,7 @@
// get the window size in a struct size
static struct size
get_native_window_size(SDL_Window *window) {
get_window_size(SDL_Window *window) {
int width;
int height;
SDL_GetWindowSize(window, &width, &height);
@ -29,11 +29,20 @@ get_native_window_size(SDL_Window *window) {
// get the windowed window size
static struct size
get_window_size(const struct screen *screen) {
if (screen->fullscreen) {
get_windowed_window_size(const struct screen *screen) {
if (screen->fullscreen || screen->maximized) {
return screen->windowed_window_size;
}
return get_native_window_size(screen->window);
return get_window_size(screen->window);
}
// apply the windowed window size if fullscreen and maximized are disabled
static void
apply_windowed_size(struct screen *screen) {
if (!screen->fullscreen && !screen->maximized) {
SDL_SetWindowSize(screen->window, screen->windowed_window_size.width,
screen->windowed_window_size.height);
}
}
// set the window size to be applied when fullscreen is disabled
@ -41,12 +50,8 @@ static void
set_window_size(struct screen *screen, struct size new_size) {
// setting the window size during fullscreen is implementation defined,
// so apply the resize only after fullscreen is disabled
if (screen->fullscreen) {
// SDL_SetWindowSize will be called when fullscreen will be disabled
screen->windowed_window_size = new_size;
} else {
SDL_SetWindowSize(screen->window, new_size.width, new_size.height);
}
screen->windowed_window_size = new_size;
apply_windowed_size(screen);
}
// get the preferred display bounds (i.e. the screen bounds with some margins)
@ -112,14 +117,35 @@ get_optimal_size(struct size current_size, struct size frame_size) {
// same as get_optimal_size(), but read the current size from the window
static inline struct size
get_optimal_window_size(const struct screen *screen, struct size frame_size) {
struct size current_size = get_window_size(screen);
return get_optimal_size(current_size, frame_size);
struct size windowed_size = get_windowed_window_size(screen);
return get_optimal_size(windowed_size, frame_size);
}
// initially, there is no current size, so use the frame size as current size
// req_width and req_height, if not 0, are the sizes requested by the user
static inline struct size
get_initial_optimal_size(struct size frame_size) {
return get_optimal_size(frame_size, frame_size);
get_initial_optimal_size(struct size frame_size, uint16_t req_width,
uint16_t req_height) {
struct size window_size;
if (!req_width && !req_height) {
window_size = get_optimal_size(frame_size, frame_size);
} else {
if (req_width) {
window_size.width = req_width;
} else {
// compute from the requested height
window_size.width = (uint32_t) req_height * frame_size.width
/ frame_size.height;
}
if (req_height) {
window_size.height = req_height;
} else {
// compute from the requested width
window_size.height = (uint32_t) req_width * frame_size.height
/ frame_size.width;
}
}
return window_size;
}
void
@ -136,10 +162,13 @@ create_texture(SDL_Renderer *renderer, struct size frame_size) {
bool
screen_init_rendering(struct screen *screen, const char *window_title,
struct size frame_size, bool always_on_top) {
struct size frame_size, bool always_on_top,
int16_t window_x, int16_t window_y, uint16_t window_width,
uint16_t window_height, bool window_borderless) {
screen->frame_size = frame_size;
struct size window_size = get_initial_optimal_size(frame_size);
struct size window_size =
get_initial_optimal_size(frame_size, window_width, window_height);
uint32_t window_flags = SDL_WINDOW_HIDDEN | SDL_WINDOW_RESIZABLE;
#ifdef HIDPI_SUPPORT
window_flags |= SDL_WINDOW_ALLOW_HIGHDPI;
@ -152,9 +181,13 @@ screen_init_rendering(struct screen *screen, const char *window_title,
"(compile with SDL >= 2.0.5 to enable it)");
#endif
}
if (window_borderless) {
window_flags |= SDL_WINDOW_BORDERLESS;
}
screen->window = SDL_CreateWindow(window_title, SDL_WINDOWPOS_UNDEFINED,
SDL_WINDOWPOS_UNDEFINED,
int x = window_x != -1 ? window_x : SDL_WINDOWPOS_UNDEFINED;
int y = window_y != -1 ? window_y : SDL_WINDOWPOS_UNDEFINED;
screen->window = SDL_CreateWindow(window_title, x, y,
window_size.width, window_size.height,
window_flags);
if (!screen->window) {
@ -194,6 +227,8 @@ screen_init_rendering(struct screen *screen, const char *window_title,
return false;
}
screen->windowed_window_size = window_size;
return true;
}
@ -229,11 +264,11 @@ prepare_for_frame(struct screen *screen, struct size new_frame_size) {
// frame dimension changed, destroy texture
SDL_DestroyTexture(screen->texture);
struct size current_size = get_window_size(screen);
struct size windowed_size = get_windowed_window_size(screen);
struct size target_size = {
(uint32_t) current_size.width * new_frame_size.width
(uint32_t) windowed_size.width * new_frame_size.width
/ screen->frame_size.width,
(uint32_t) current_size.height * new_frame_size.height
(uint32_t) windowed_size.height * new_frame_size.height
/ screen->frame_size.height,
};
target_size = get_optimal_size(target_size, new_frame_size);
@ -287,10 +322,6 @@ screen_render(struct screen *screen) {
void
screen_switch_fullscreen(struct screen *screen) {
if (!screen->fullscreen) {
// going to fullscreen, store the current windowed window size
screen->windowed_window_size = get_native_window_size(screen->window);
}
uint32_t new_mode = screen->fullscreen ? 0 : SDL_WINDOW_FULLSCREEN_DESKTOP;
if (SDL_SetWindowFullscreen(screen->window, new_mode)) {
LOGW("Could not switch fullscreen mode: %s", SDL_GetError());
@ -298,11 +329,7 @@ screen_switch_fullscreen(struct screen *screen) {
}
screen->fullscreen = !screen->fullscreen;
if (!screen->fullscreen) {
// fullscreen disabled, restore expected windowed window size
SDL_SetWindowSize(screen->window, screen->windowed_window_size.width,
screen->windowed_window_size.height);
}
apply_windowed_size(screen);
LOGD("Switched to %s mode", screen->fullscreen ? "fullscreen" : "windowed");
screen_render(screen);
@ -310,20 +337,75 @@ screen_switch_fullscreen(struct screen *screen) {
void
screen_resize_to_fit(struct screen *screen) {
if (!screen->fullscreen) {
struct size optimal_size = get_optimal_window_size(screen,
screen->frame_size);
SDL_SetWindowSize(screen->window, optimal_size.width,
optimal_size.height);
LOGD("Resized to optimal size");
if (screen->fullscreen) {
return;
}
if (screen->maximized) {
SDL_RestoreWindow(screen->window);
screen->maximized = false;
}
struct size optimal_size =
get_optimal_window_size(screen, screen->frame_size);
SDL_SetWindowSize(screen->window, optimal_size.width, optimal_size.height);
LOGD("Resized to optimal size");
}
void
screen_resize_to_pixel_perfect(struct screen *screen) {
if (!screen->fullscreen) {
SDL_SetWindowSize(screen->window, screen->frame_size.width,
screen->frame_size.height);
LOGD("Resized to pixel-perfect");
if (screen->fullscreen) {
return;
}
if (screen->maximized) {
SDL_RestoreWindow(screen->window);
screen->maximized = false;
}
SDL_SetWindowSize(screen->window, screen->frame_size.width,
screen->frame_size.height);
LOGD("Resized to pixel-perfect");
}
void
screen_handle_window_event(struct screen *screen,
const SDL_WindowEvent *event) {
switch (event->event) {
case SDL_WINDOWEVENT_EXPOSED:
screen_render(screen);
break;
case SDL_WINDOWEVENT_SIZE_CHANGED:
if (!screen->fullscreen && !screen->maximized) {
// Backup the previous size: if we receive the MAXIMIZED event,
// then the new size must be ignored (it's the maximized size).
// We could not rely on the window flags due to race conditions
// (they could be updated asynchronously, at least on X11).
screen->windowed_window_size_backup =
screen->windowed_window_size;
// Save the windowed size, so that it is available once the
// window is maximized or fullscreen is enabled.
screen->windowed_window_size = get_window_size(screen->window);
}
screen_render(screen);
break;
case SDL_WINDOWEVENT_MAXIMIZED:
// The backup size must be non-nul.
SDL_assert(screen->windowed_window_size_backup.width);
SDL_assert(screen->windowed_window_size_backup.height);
// Revert the last size, it was updated while screen was maximized.
screen->windowed_window_size = screen->windowed_window_size_backup;
#ifdef DEBUG
// Reset the backup to invalid values to detect unexpected usage
screen->windowed_window_size_backup.width = 0;
screen->windowed_window_size_backup.height = 0;
#endif
screen->maximized = true;
break;
case SDL_WINDOWEVENT_RESTORED:
screen->maximized = false;
apply_windowed_size(screen);
break;
}
}

View file

@ -15,28 +15,37 @@ struct screen {
SDL_Renderer *renderer;
SDL_Texture *texture;
struct size frame_size;
//used only in fullscreen mode to know the windowed window size
// The window size the last time it was not maximized or fullscreen.
struct size windowed_window_size;
// Since we receive the event SIZE_CHANGED before MAXIMIZED, we must be
// able to revert the size to its non-maximized value.
struct size windowed_window_size_backup;
bool has_frame;
bool fullscreen;
bool maximized;
bool no_window;
};
#define SCREEN_INITIALIZER { \
.window = NULL, \
.renderer = NULL, \
.texture = NULL, \
.frame_size = { \
.width = 0, \
.height = 0, \
}, \
#define SCREEN_INITIALIZER { \
.window = NULL, \
.renderer = NULL, \
.texture = NULL, \
.frame_size = { \
.width = 0, \
.height = 0, \
}, \
.windowed_window_size = { \
.width = 0, \
.height = 0, \
}, \
.has_frame = false, \
.fullscreen = false, \
.no_window = false, \
.width = 0, \
.height = 0, \
}, \
.windowed_window_size_backup = { \
.width = 0, \
.height = 0, \
}, \
.has_frame = false, \
.fullscreen = false, \
.maximized = false, \
.no_window = false, \
}
// initialize default values
@ -46,7 +55,9 @@ screen_init(struct screen *screen);
// initialize screen, create window, renderer and texture (window is hidden)
bool
screen_init_rendering(struct screen *screen, const char *window_title,
struct size frame_size, bool always_on_top);
struct size frame_size, bool always_on_top,
int16_t window_x, int16_t window_y, uint16_t window_width,
uint16_t window_height, bool window_borderless);
// show the window
void
@ -76,4 +87,8 @@ screen_resize_to_fit(struct screen *screen);
void
screen_resize_to_pixel_perfect(struct screen *screen);
// react to window events
void
screen_handle_window_event(struct screen *screen, const SDL_WindowEvent *event);
#endif

View file

@ -13,7 +13,7 @@
#include "net.h"
#define SOCKET_NAME "scrcpy"
#define SERVER_FILENAME "scrcpy-server.jar"
#define SERVER_FILENAME "scrcpy-server"
#define DEFAULT_SERVER_PATH PREFIX "/share/scrcpy/" SERVER_FILENAME
#define DEVICE_SERVER_PATH "/data/local/tmp/" SERVER_FILENAME
@ -32,7 +32,7 @@ get_server_path(void) {
// the absolute path is hardcoded
return DEFAULT_SERVER_PATH;
#else
// use scrcpy-server.jar in the same directory as the executable
// use scrcpy-server in the same directory as the executable
char *executable_path = get_executable_path();
if (!executable_path) {
LOGE("Could not get executable path, "
@ -118,21 +118,41 @@ static process_t
execute_server(struct server *server, const struct server_params *params) {
char max_size_string[6];
char bit_rate_string[11];
char max_fps_string[6];
sprintf(max_size_string, "%"PRIu16, params->max_size);
sprintf(bit_rate_string, "%"PRIu32, params->bit_rate);
sprintf(max_fps_string, "%"PRIu16, params->max_fps);
const char *const cmd[] = {
"shell",
"CLASSPATH=/data/local/tmp/" SERVER_FILENAME,
"app_process",
#ifdef SERVER_DEBUGGER
# define SERVER_DEBUGGER_PORT "5005"
"-agentlib:jdwp=transport=dt_socket,suspend=y,server=y,address="
SERVER_DEBUGGER_PORT,
#endif
"/", // unused
"com.genymobile.scrcpy.Server",
SCRCPY_VERSION,
max_size_string,
bit_rate_string,
max_fps_string,
server->tunnel_forward ? "true" : "false",
params->crop ? params->crop : "-",
"true", // always send frame meta (packet boundaries + timestamp)
params->control ? "true" : "false",
};
#ifdef SERVER_DEBUGGER
LOGI("Server debugger waiting for a client on device port "
SERVER_DEBUGGER_PORT "...");
// From the computer, run
// adb forward tcp:5005 tcp:5005
// Then, from Android Studio: Run > Debug > Edit configurations...
// On the left, click on '+', "Remote", with:
// Host: localhost
// Port: 5005
// Then click on "Debug"
#endif
return adb_execute(server->serial, cmd, sizeof(cmd) / sizeof(cmd[0]));
}
@ -261,7 +281,7 @@ server_connect_to(struct server *server) {
server->control_socket = net_accept(server->server_socket);
if (server->control_socket == INVALID_SOCKET) {
// the video_socket will be clean up on destroy
// the video_socket will be cleaned up on destroy
return false;
}

View file

@ -35,6 +35,7 @@ struct server_params {
uint16_t local_port;
uint16_t max_size;
uint32_t bit_rate;
uint16_t max_fps;
bool control;
};

View file

@ -67,35 +67,39 @@ static void test_serialize_inject_text_long(void) {
assert(!memcmp(buf, expected, sizeof(expected)));
}
static void test_serialize_inject_mouse_event(void) {
static void test_serialize_inject_touch_event(void) {
struct control_msg msg = {
.type = CONTROL_MSG_TYPE_INJECT_MOUSE_EVENT,
.inject_mouse_event = {
.type = CONTROL_MSG_TYPE_INJECT_TOUCH_EVENT,
.inject_touch_event = {
.action = AMOTION_EVENT_ACTION_DOWN,
.buttons = AMOTION_EVENT_BUTTON_PRIMARY,
.pointer_id = 0x1234567887654321L,
.position = {
.point = {
.x = 260,
.y = 1026,
.x = 100,
.y = 200,
},
.screen_size = {
.width = 1080,
.height = 1920,
},
},
.pressure = 1.0f,
.buttons = AMOTION_EVENT_BUTTON_PRIMARY,
},
};
unsigned char buf[CONTROL_MSG_SERIALIZED_MAX_SIZE];
int size = control_msg_serialize(&msg, buf);
assert(size == 18);
assert(size == 28);
const unsigned char expected[] = {
CONTROL_MSG_TYPE_INJECT_MOUSE_EVENT,
CONTROL_MSG_TYPE_INJECT_TOUCH_EVENT,
0x00, // AKEY_EVENT_ACTION_DOWN
0x00, 0x00, 0x00, 0x01, // AMOTION_EVENT_BUTTON_PRIMARY
0x00, 0x00, 0x01, 0x04, 0x00, 0x00, 0x04, 0x02, // 260 1026
0x12, 0x34, 0x56, 0x78, 0x87, 0x65, 0x43, 0x21, // pointer id
0x00, 0x00, 0x00, 0x64, 0x00, 0x00, 0x00, 0xc8, // 100 200
0x04, 0x38, 0x07, 0x80, // 1080 1920
0xff, 0xff, // pressure
0x00, 0x00, 0x00, 0x01 // AMOTION_EVENT_BUTTON_PRIMARY
};
assert(!memcmp(buf, expected, sizeof(expected)));
}
@ -236,7 +240,7 @@ int main(void) {
test_serialize_inject_keycode();
test_serialize_inject_text();
test_serialize_inject_text_long();
test_serialize_inject_mouse_event();
test_serialize_inject_touch_event();
test_serialize_inject_scroll_event();
test_serialize_back_or_screen_on();
test_serialize_expand_notification_panel();

View file

@ -54,7 +54,7 @@ page at http://checkstyle.sourceforge.net/config.html -->
<module name="SuppressWarningsHolder"/>
<!-- Checks for imports -->
<!-- See http://checkstyle.sf.net/config_import.html -->
<!-- See http://checkstyle.sf.net/config_imports.html -->
<module name="AvoidStarImport">
<property name="allowStaticMemberImports" value="true" />
</module>
@ -99,7 +99,7 @@ page at http://checkstyle.sourceforge.net/config.html -->
<module name="WhitespaceAround" />
<!-- Modifier Checks -->
<!-- See http://checkstyle.sf.net/config_modifiers.html -->
<!-- See http://checkstyle.sf.net/config_modifier.html -->
<module name="ModifierOrder" />
<module name="RedundantModifier" />

View file

@ -15,6 +15,6 @@ cpu = 'i686'
endian = 'little'
[properties]
prebuilt_ffmpeg_shared = 'ffmpeg-4.1.4-win32-shared'
prebuilt_ffmpeg_dev = 'ffmpeg-4.1.4-win32-dev'
prebuilt_ffmpeg_shared = 'ffmpeg-4.2.1-win32-shared'
prebuilt_ffmpeg_dev = 'ffmpeg-4.2.1-win32-dev'
prebuilt_sdl2 = 'SDL2-2.0.10/i686-w64-mingw32'

View file

@ -15,6 +15,6 @@ cpu = 'x86_64'
endian = 'little'
[properties]
prebuilt_ffmpeg_shared = 'ffmpeg-4.1.4-win64-shared'
prebuilt_ffmpeg_dev = 'ffmpeg-4.1.4-win64-dev'
prebuilt_ffmpeg_shared = 'ffmpeg-4.2.1-win64-shared'
prebuilt_ffmpeg_dev = 'ffmpeg-4.2.1-win64-dev'
prebuilt_sdl2 = 'SDL2-2.0.10/x86_64-w64-mingw32'

View file

@ -1,5 +1,5 @@
project('scrcpy', 'c',
version: '1.10',
version: '1.11',
meson_version: '>= 0.37',
default_options: 'c_std=c11')

View file

@ -3,5 +3,6 @@ option('compile_server', type: 'boolean', value: true, description: 'Build the s
option('crossbuild_windows', type: 'boolean', value: false, description: 'Build for Windows from Linux')
option('windows_noconsole', type: 'boolean', value: false, description: 'Disable console on Windows (pass -mwindows flag)')
option('prebuilt_server', type: 'string', description: 'Path of the prebuilt server')
option('portable', type: 'boolean', value: false, description: 'Use scrcpy-server.jar from the same directory as the scrcpy executable')
option('portable', type: 'boolean', value: false, description: 'Use scrcpy-server from the same directory as the scrcpy executable')
option('hidpi_support', type: 'boolean', value: true, description: 'Enable High DPI support')
option('server_debugger', type: 'boolean', value: false, description: 'Run a server debugger and wait for a client to be attached')

View file

@ -10,24 +10,24 @@ prepare-win32: prepare-sdl2 prepare-ffmpeg-shared-win32 prepare-ffmpeg-dev-win32
prepare-win64: prepare-sdl2 prepare-ffmpeg-shared-win64 prepare-ffmpeg-dev-win64 prepare-adb
prepare-ffmpeg-shared-win32:
@./prepare-dep https://ffmpeg.zeranoe.com/builds/win32/shared/ffmpeg-4.1.4-win32-shared.zip \
596608277f6b937c3dea7c46e854665d75b3de56790bae07f655ca331440f003 \
ffmpeg-4.1.4-win32-shared
@./prepare-dep https://ffmpeg.zeranoe.com/builds/win32/shared/ffmpeg-4.2.1-win32-shared.zip \
9208255f409410d95147151d7e829b5699bf8d91bfe1e81c3f470f47c2fa66d2 \
ffmpeg-4.2.1-win32-shared
prepare-ffmpeg-dev-win32:
@./prepare-dep https://ffmpeg.zeranoe.com/builds/win32/dev/ffmpeg-4.1.4-win32-dev.zip \
a80c86e263cfad26e202edfa5e6e939a2c88843ae26f031d3e0d981a39fd03fb \
ffmpeg-4.1.4-win32-dev
@./prepare-dep https://ffmpeg.zeranoe.com/builds/win32/dev/ffmpeg-4.2.1-win32-dev.zip \
c3469e6c5f031cbcc8cba88dee92d6548c5c6b6ff14f4097f18f72a92d0d70c4 \
ffmpeg-4.2.1-win32-dev
prepare-ffmpeg-shared-win64:
@./prepare-dep https://ffmpeg.zeranoe.com/builds/win64/shared/ffmpeg-4.1.4-win64-shared.zip \
a90889871de2cab8a79b392591313a188189a353f69dde1db98aebe20b280989 \
ffmpeg-4.1.4-win64-shared
@./prepare-dep https://ffmpeg.zeranoe.com/builds/win64/shared/ffmpeg-4.2.1-win64-shared.zip \
55063d3cf750a75485c7bf196031773d81a1b25d0980c7db48ecfc7701a42331 \
ffmpeg-4.2.1-win64-shared
prepare-ffmpeg-dev-win64:
@./prepare-dep https://ffmpeg.zeranoe.com/builds/win64/dev/ffmpeg-4.1.4-win64-dev.zip \
6c9d53f9e94ce1821e975ec668e5b9d6e9deb4a45d0d7e30264685d3dfbbb068 \
ffmpeg-4.1.4-win64-dev
@./prepare-dep https://ffmpeg.zeranoe.com/builds/win64/dev/ffmpeg-4.2.1-win64-dev.zip \
5af393be5f25c0a71aa29efce768e477c35347f7f8e0d9696767d5b9d405b74e \
ffmpeg-4.2.1-win64-dev
prepare-sdl2:
@./prepare-dep https://libsdl.org/release/SDL2-devel-2.0.10-mingw.tar.gz \
@ -35,6 +35,6 @@ prepare-sdl2:
SDL2-2.0.10
prepare-adb:
@./prepare-dep https://dl.google.com/android/repository/platform-tools_r29.0.2-windows.zip \
d78f02e5e2c9c4c1d046dcd4e6fbdf586e5f57ef66eb0da5c2b49d745d85d5ee \
@./prepare-dep https://dl.google.com/android/repository/platform-tools_r29.0.5-windows.zip \
2df06160056ec9a84c7334af2a1e42740befbb1a2e34370e7af544a2cc78152c \
platform-tools

View file

@ -23,21 +23,21 @@ cd -
make -f Makefile.CrossWindows
# the generated server must be the same everywhere
cmp "$BUILDDIR/server/scrcpy-server.jar" dist/scrcpy-win32/scrcpy-server.jar
cmp "$BUILDDIR/server/scrcpy-server.jar" dist/scrcpy-win64/scrcpy-server.jar
cmp "$BUILDDIR/server/scrcpy-server" dist/scrcpy-win32/scrcpy-server
cmp "$BUILDDIR/server/scrcpy-server" dist/scrcpy-win64/scrcpy-server
# get version name
TAG=$(git describe --tags --always)
# create release directory
mkdir -p "release-$TAG"
cp "$BUILDDIR/server/scrcpy-server.jar" "release-$TAG/scrcpy-server-$TAG.jar"
cp "$BUILDDIR/server/scrcpy-server" "release-$TAG/scrcpy-server-$TAG"
cp "dist/scrcpy-win32-$TAG.zip" "release-$TAG/"
cp "dist/scrcpy-win64-$TAG.zip" "release-$TAG/"
# generate checksums
cd "release-$TAG"
sha256sum "scrcpy-server-$TAG.jar" \
sha256sum "scrcpy-server-$TAG" \
"scrcpy-win32-$TAG.zip" \
"scrcpy-win64-$TAG.zip" > SHA256SUMS.txt

2
run
View file

@ -20,4 +20,4 @@ then
exit 1
fi
SCRCPY_SERVER_PATH="$BUILDDIR/server/scrcpy-server.jar" "$BUILDDIR/app/scrcpy" "$@"
SCRCPY_SERVER_PATH="$BUILDDIR/server/scrcpy-server" "$BUILDDIR/app/scrcpy" "$@"

View file

@ -1,2 +1,2 @@
#!/bin/bash
SCRCPY_SERVER_PATH="$MESON_BUILD_ROOT/server/scrcpy-server.jar" "$MESON_BUILD_ROOT/app/scrcpy"
SCRCPY_SERVER_PATH="$MESON_BUILD_ROOT/server/scrcpy-server" "$MESON_BUILD_ROOT/app/scrcpy"

View file

@ -6,8 +6,8 @@ android {
applicationId "com.genymobile.scrcpy"
minSdkVersion 21
targetSdkVersion 29
versionCode 11
versionName "1.10"
versionCode 12
versionName "1.11"
testInstrumentationRunner "android.support.test.runner.AndroidJUnitRunner"
}
buildTypes {

View file

@ -11,13 +11,16 @@
set -e
SCRCPY_DEBUG=false
SCRCPY_VERSION_NAME=1.11
PLATFORM=${ANDROID_PLATFORM:-29}
BUILD_TOOLS=${ANDROID_BUILD_TOOLS:-29.0.2}
BUILD_DIR="$(realpath ${BUILD_DIR:-build_manual})"
CLASSES_DIR="$BUILD_DIR/classes"
SERVER_DIR=$(dirname "$0")
SERVER_BINARY=scrcpy-server.jar
SERVER_BINARY=scrcpy-server
echo "Platform: android-$PLATFORM"
echo "Build-tools: $BUILD_TOOLS"
@ -30,7 +33,8 @@ mkdir -p "$CLASSES_DIR/com/genymobile/scrcpy"
package com.genymobile.scrcpy;
public final class BuildConfig {
public static final boolean DEBUG = false;
public static final boolean DEBUG = $SCRCPY_DEBUG;
public static final String VERSION_NAME = "$SCRCPY_VERSION_NAME";
}
EOF
@ -59,4 +63,4 @@ cd "$BUILD_DIR"
jar cvf "$SERVER_BINARY" classes.dex
rm -rf classes.dex classes
echo "Server generated in $BUILD_DIR/scrcpy-server.jar"
echo "Server generated in $BUILD_DIR/$SERVER_BINARY"

View file

@ -4,7 +4,7 @@ prebuilt_server = get_option('prebuilt_server')
if prebuilt_server == ''
custom_target('scrcpy-server',
build_always: true, # gradle is responsible for tracking source changes
output: 'scrcpy-server.jar',
output: 'scrcpy-server',
command: [find_program('./scripts/build-wrapper.sh'), meson.current_source_dir(), '@OUTPUT@', get_option('buildtype')],
console: true,
install: true,
@ -16,7 +16,7 @@ else
endif
custom_target('scrcpy-server-prebuilt',
input: prebuilt_server,
output: 'scrcpy-server.jar',
output: 'scrcpy-server',
command: ['cp', '@INPUT@', '@OUTPUT@'],
install: true,
install_dir: 'share/scrcpy')

View file

@ -7,7 +7,7 @@ public final class ControlMessage {
public static final int TYPE_INJECT_KEYCODE = 0;
public static final int TYPE_INJECT_TEXT = 1;
public static final int TYPE_INJECT_MOUSE_EVENT = 2;
public static final int TYPE_INJECT_TOUCH_EVENT = 2;
public static final int TYPE_INJECT_SCROLL_EVENT = 3;
public static final int TYPE_BACK_OR_SCREEN_ON = 4;
public static final int TYPE_EXPAND_NOTIFICATION_PANEL = 5;
@ -22,6 +22,8 @@ public final class ControlMessage {
private int action; // KeyEvent.ACTION_* or MotionEvent.ACTION_* or POWER_MODE_*
private int keycode; // KeyEvent.KEYCODE_*
private int buttons; // MotionEvent.BUTTON_*
private long pointerId;
private float pressure;
private Position position;
private int hScroll;
private int vScroll;
@ -45,12 +47,15 @@ public final class ControlMessage {
return msg;
}
public static ControlMessage createInjectMouseEvent(int action, int buttons, Position position) {
public static ControlMessage createInjectTouchEvent(int action, long pointerId, Position position, float pressure,
int buttons) {
ControlMessage msg = new ControlMessage();
msg.type = TYPE_INJECT_MOUSE_EVENT;
msg.type = TYPE_INJECT_TOUCH_EVENT;
msg.action = action;
msg.buttons = buttons;
msg.pointerId = pointerId;
msg.pressure = pressure;
msg.position = position;
msg.buttons = buttons;
return msg;
}
@ -110,6 +115,14 @@ public final class ControlMessage {
return buttons;
}
public long getPointerId() {
return pointerId;
}
public float getPressure() {
return pressure;
}
public Position getPosition() {
return position;
}

View file

@ -10,6 +10,7 @@ public class ControlMessageReader {
private static final int INJECT_KEYCODE_PAYLOAD_LENGTH = 9;
private static final int INJECT_MOUSE_EVENT_PAYLOAD_LENGTH = 17;
private static final int INJECT_TOUCH_EVENT_PAYLOAD_LENGTH = 21;
private static final int INJECT_SCROLL_EVENT_PAYLOAD_LENGTH = 20;
private static final int SET_SCREEN_POWER_MODE_PAYLOAD_LENGTH = 1;
@ -59,8 +60,8 @@ public class ControlMessageReader {
case ControlMessage.TYPE_INJECT_TEXT:
msg = parseInjectText();
break;
case ControlMessage.TYPE_INJECT_MOUSE_EVENT:
msg = parseInjectMouseEvent();
case ControlMessage.TYPE_INJECT_TOUCH_EVENT:
msg = parseInjectTouchEvent();
break;
case ControlMessage.TYPE_INJECT_SCROLL_EVENT:
msg = parseInjectScrollEvent();
@ -120,14 +121,20 @@ public class ControlMessageReader {
return ControlMessage.createInjectText(text);
}
private ControlMessage parseInjectMouseEvent() {
if (buffer.remaining() < INJECT_MOUSE_EVENT_PAYLOAD_LENGTH) {
@SuppressWarnings("checkstyle:MagicNumber")
private ControlMessage parseInjectTouchEvent() {
if (buffer.remaining() < INJECT_TOUCH_EVENT_PAYLOAD_LENGTH) {
return null;
}
int action = toUnsigned(buffer.get());
int buttons = buffer.getInt();
long pointerId = buffer.getLong();
Position position = readPosition(buffer);
return ControlMessage.createInjectMouseEvent(action, buttons, position);
// 16 bits fixed-point
int pressureInt = toUnsigned(buffer.getShort());
// convert it to a float between 0 and 1 (0x1p16f is 2^16 as float)
float pressure = pressureInt == 0xffff ? 1f : (pressureInt / 0x1p16f);
int buttons = buffer.getInt();
return ControlMessage.createInjectTouchEvent(action, pointerId, position, pressure, buttons);
}
private ControlMessage parseInjectScrollEvent() {

View file

@ -19,38 +19,32 @@ public class Controller {
private final KeyCharacterMap charMap = KeyCharacterMap.load(KeyCharacterMap.VIRTUAL_KEYBOARD);
private long lastMouseDown;
private final MotionEvent.PointerProperties[] pointerProperties = {new MotionEvent.PointerProperties()};
private final MotionEvent.PointerCoords[] pointerCoords = {new MotionEvent.PointerCoords()};
private long lastTouchDown;
private final PointersState pointersState = new PointersState();
private final MotionEvent.PointerProperties[] pointerProperties =
new MotionEvent.PointerProperties[PointersState.MAX_POINTERS];
private final MotionEvent.PointerCoords[] pointerCoords =
new MotionEvent.PointerCoords[PointersState.MAX_POINTERS];
public Controller(Device device, DesktopConnection connection) {
this.device = device;
this.connection = connection;
initPointer();
initPointers();
sender = new DeviceMessageSender(connection);
}
private void initPointer() {
MotionEvent.PointerProperties props = pointerProperties[0];
props.id = 0;
props.toolType = MotionEvent.TOOL_TYPE_FINGER;
private void initPointers() {
for (int i = 0; i < PointersState.MAX_POINTERS; ++i) {
MotionEvent.PointerProperties props = new MotionEvent.PointerProperties();
props.toolType = MotionEvent.TOOL_TYPE_FINGER;
MotionEvent.PointerCoords coords = pointerCoords[0];
coords.orientation = 0;
coords.pressure = 1;
coords.size = 1;
}
MotionEvent.PointerCoords coords = new MotionEvent.PointerCoords();
coords.orientation = 0;
coords.size = 1;
private void setPointerCoords(Point point) {
MotionEvent.PointerCoords coords = pointerCoords[0];
coords.x = point.getX();
coords.y = point.getY();
}
private void setScroll(int hScroll, int vScroll) {
MotionEvent.PointerCoords coords = pointerCoords[0];
coords.setAxisValue(MotionEvent.AXIS_HSCROLL, hScroll);
coords.setAxisValue(MotionEvent.AXIS_VSCROLL, vScroll);
pointerProperties[i] = props;
pointerCoords[i] = coords;
}
}
@SuppressWarnings("checkstyle:MagicNumber")
@ -87,8 +81,8 @@ public class Controller {
case ControlMessage.TYPE_INJECT_TEXT:
injectText(msg.getText());
break;
case ControlMessage.TYPE_INJECT_MOUSE_EVENT:
injectMouse(msg.getAction(), msg.getButtons(), msg.getPosition());
case ControlMessage.TYPE_INJECT_TOUCH_EVENT:
injectTouch(msg.getAction(), msg.getPointerId(), msg.getPosition(), msg.getPressure(), msg.getButtons());
break;
case ControlMessage.TYPE_INJECT_SCROLL_EVENT:
injectScroll(msg.getPosition(), msg.getHScroll(), msg.getVScroll());
@ -148,19 +142,42 @@ public class Controller {
return successCount;
}
private boolean injectMouse(int action, int buttons, Position position) {
private boolean injectTouch(int action, long pointerId, Position position, float pressure, int buttons) {
long now = SystemClock.uptimeMillis();
if (action == MotionEvent.ACTION_DOWN) {
lastMouseDown = now;
}
Point point = device.getPhysicalPoint(position);
if (point == null) {
// ignore event
return false;
}
setPointerCoords(point);
MotionEvent event = MotionEvent.obtain(lastMouseDown, now, action, 1, pointerProperties, pointerCoords, 0, buttons, 1f, 1f, 0, 0,
InputDevice.SOURCE_TOUCHSCREEN, 0);
int pointerIndex = pointersState.getPointerIndex(pointerId);
if (pointerIndex == -1) {
Ln.w("Too many pointers for touch event");
return false;
}
Pointer pointer = pointersState.get(pointerIndex);
pointer.setPoint(point);
pointer.setPressure(pressure);
pointer.setUp(action == MotionEvent.ACTION_UP);
int pointerCount = pointersState.update(pointerProperties, pointerCoords);
if (pointerCount == 1) {
if (action == MotionEvent.ACTION_DOWN) {
lastTouchDown = now;
}
} else {
// secondary pointers must use ACTION_POINTER_* ORed with the pointerIndex
if (action == MotionEvent.ACTION_UP) {
action = MotionEvent.ACTION_POINTER_UP | (pointerIndex << MotionEvent.ACTION_POINTER_INDEX_SHIFT);
} else if (action == MotionEvent.ACTION_DOWN) {
action = MotionEvent.ACTION_POINTER_DOWN | (pointerIndex << MotionEvent.ACTION_POINTER_INDEX_SHIFT);
}
}
MotionEvent event = MotionEvent.obtain(lastTouchDown, now, action, pointerCount, pointerProperties,
pointerCoords, 0, buttons, 1f, 1f, 0, 0, InputDevice.SOURCE_TOUCHSCREEN, 0);
return injectEvent(event);
}
@ -171,23 +188,30 @@ public class Controller {
// ignore event
return false;
}
setPointerCoords(point);
setScroll(hScroll, vScroll);
MotionEvent event = MotionEvent.obtain(lastMouseDown, now, MotionEvent.ACTION_SCROLL, 1, pointerProperties, pointerCoords, 0, 0, 1f, 1f, 0,
0, InputDevice.SOURCE_MOUSE, 0);
MotionEvent.PointerProperties props = pointerProperties[0];
props.id = 0;
MotionEvent.PointerCoords coords = pointerCoords[0];
coords.x = point.getX();
coords.y = point.getY();
coords.setAxisValue(MotionEvent.AXIS_HSCROLL, hScroll);
coords.setAxisValue(MotionEvent.AXIS_VSCROLL, vScroll);
MotionEvent event = MotionEvent.obtain(lastTouchDown, now, MotionEvent.ACTION_SCROLL, 1, pointerProperties,
pointerCoords, 0, 0, 1f, 1f, 0, 0, InputDevice.SOURCE_MOUSE, 0);
return injectEvent(event);
}
private boolean injectKeyEvent(int action, int keyCode, int repeat, int metaState) {
long now = SystemClock.uptimeMillis();
KeyEvent event = new KeyEvent(now, now, action, keyCode, repeat, metaState, KeyCharacterMap.VIRTUAL_KEYBOARD, 0, 0,
InputDevice.SOURCE_KEYBOARD);
KeyEvent event = new KeyEvent(now, now, action, keyCode, repeat, metaState, KeyCharacterMap.VIRTUAL_KEYBOARD,
0, 0, InputDevice.SOURCE_KEYBOARD);
return injectEvent(event);
}
private boolean injectKeycode(int keyCode) {
return injectKeyEvent(KeyEvent.ACTION_DOWN, keyCode, 0, 0)
&& injectKeyEvent(KeyEvent.ACTION_UP, keyCode, 0, 0);
return injectKeyEvent(KeyEvent.ACTION_DOWN, keyCode, 0, 0) && injectKeyEvent(KeyEvent.ACTION_UP, keyCode, 0, 0);
}
private boolean injectEvent(InputEvent event) {

View file

@ -161,7 +161,11 @@ public final class Device {
* @param mode one of the {@code SCREEN_POWER_MODE_*} constants
*/
public void setScreenPowerMode(int mode) {
IBinder d = SurfaceControl.getBuiltInDisplay(0);
IBinder d = SurfaceControl.getBuiltInDisplay();
if (d == null) {
Ln.e("Could not get built-in display");
return;
}
SurfaceControl.setDisplayPowerMode(d, mode);
Ln.i("Device screen turned " + (mode == Device.POWER_MODE_OFF ? "off" : "on"));
}

View file

@ -5,6 +5,7 @@ import android.graphics.Rect;
public class Options {
private int maxSize;
private int bitRate;
private int maxFps;
private boolean tunnelForward;
private Rect crop;
private boolean sendFrameMeta; // send PTS so that the client may record properly
@ -26,6 +27,14 @@ public class Options {
this.bitRate = bitRate;
}
public int getMaxFps() {
return maxFps;
}
public void setMaxFps(int maxFps) {
this.maxFps = maxFps;
}
public boolean isTunnelForward() {
return tunnelForward;
}

View file

@ -0,0 +1,55 @@
package com.genymobile.scrcpy;
public class Pointer {
/**
* Pointer id as received from the client.
*/
private final long id;
/**
* Local pointer id, using the lowest possible values to fill the {@link android.view.MotionEvent.PointerProperties PointerProperties}.
*/
private final int localId;
private Point point;
private float pressure;
private boolean up;
public Pointer(long id, int localId) {
this.id = id;
this.localId = localId;
}
public long getId() {
return id;
}
public int getLocalId() {
return localId;
}
public Point getPoint() {
return point;
}
public void setPoint(Point point) {
this.point = point;
}
public float getPressure() {
return pressure;
}
public void setPressure(float pressure) {
this.pressure = pressure;
}
public boolean isUp() {
return up;
}
public void setUp(boolean up) {
this.up = up;
}
}

View file

@ -0,0 +1,103 @@
package com.genymobile.scrcpy;
import android.view.MotionEvent;
import java.util.ArrayList;
import java.util.List;
public class PointersState {
public static final int MAX_POINTERS = 10;
private final List<Pointer> pointers = new ArrayList<>();
private int indexOf(long id) {
for (int i = 0; i < pointers.size(); ++i) {
Pointer pointer = pointers.get(i);
if (pointer.getId() == id) {
return i;
}
}
return -1;
}
private boolean isLocalIdAvailable(int localId) {
for (int i = 0; i < pointers.size(); ++i) {
Pointer pointer = pointers.get(i);
if (pointer.getLocalId() == localId) {
return false;
}
}
return true;
}
private int nextUnusedLocalId() {
for (int localId = 0; localId < MAX_POINTERS; ++localId) {
if (isLocalIdAvailable(localId)) {
return localId;
}
}
return -1;
}
public Pointer get(int index) {
return pointers.get(index);
}
public int getPointerIndex(long id) {
int index = indexOf(id);
if (index != -1) {
// already exists, return it
return index;
}
if (pointers.size() >= MAX_POINTERS) {
// it's full
return -1;
}
// id 0 is reserved for mouse events
int localId = nextUnusedLocalId();
if (localId == -1) {
throw new AssertionError("pointers.size() < maxFingers implies that a local id is available");
}
Pointer pointer = new Pointer(id, localId);
pointers.add(pointer);
// return the index of the pointer
return pointers.size() - 1;
}
/**
* Initialize the motion event parameters.
*
* @param props the pointer properties
* @param coords the pointer coordinates
* @return The number of items initialized (the number of pointers).
*/
public int update(MotionEvent.PointerProperties[] props, MotionEvent.PointerCoords[] coords) {
int count = pointers.size();
for (int i = 0; i < count; ++i) {
Pointer pointer = pointers.get(i);
// id 0 is reserved for mouse events
props[i].id = pointer.getLocalId();
Point point = pointer.getPoint();
coords[i].x = point.getX();
coords[i].y = point.getY();
coords[i].pressure = pointer.getPressure();
}
cleanUp();
return count;
}
/**
* Remove all pointers which are UP.
*/
private void cleanUp() {
for (int i = pointers.size() - 1; i >= 0; --i) {
Pointer pointer = pointers.get(i);
if (pointer.isUp()) {
pointers.remove(i);
}
}
}
}

View file

@ -6,6 +6,7 @@ import android.graphics.Rect;
import android.media.MediaCodec;
import android.media.MediaCodecInfo;
import android.media.MediaFormat;
import android.os.Build;
import android.os.IBinder;
import android.view.Surface;
@ -16,32 +17,29 @@ import java.util.concurrent.atomic.AtomicBoolean;
public class ScreenEncoder implements Device.RotationListener {
private static final int DEFAULT_FRAME_RATE = 60; // fps
private static final int DEFAULT_I_FRAME_INTERVAL = 10; // seconds
private static final int REPEAT_FRAME_DELAY_US = 100_000; // repeat after 100ms
private static final int REPEAT_FRAME_DELAY = 6; // repeat after 6 frames
private static final int MICROSECONDS_IN_ONE_SECOND = 1_000_000;
private static final int NO_PTS = -1;
private final AtomicBoolean rotationChanged = new AtomicBoolean();
private final ByteBuffer headerBuffer = ByteBuffer.allocate(12);
private int bitRate;
private int frameRate;
private int maxFps;
private int iFrameInterval;
private boolean sendFrameMeta;
private long ptsOrigin;
public ScreenEncoder(boolean sendFrameMeta, int bitRate, int frameRate, int iFrameInterval) {
public ScreenEncoder(boolean sendFrameMeta, int bitRate, int maxFps, int iFrameInterval) {
this.sendFrameMeta = sendFrameMeta;
this.bitRate = bitRate;
this.frameRate = frameRate;
this.maxFps = maxFps;
this.iFrameInterval = iFrameInterval;
}
public ScreenEncoder(boolean sendFrameMeta, int bitRate) {
this(sendFrameMeta, bitRate, DEFAULT_FRAME_RATE, DEFAULT_I_FRAME_INTERVAL);
public ScreenEncoder(boolean sendFrameMeta, int bitRate, int maxFps) {
this(sendFrameMeta, bitRate, maxFps, DEFAULT_I_FRAME_INTERVAL);
}
@Override
@ -54,7 +52,10 @@ public class ScreenEncoder implements Device.RotationListener {
}
public void streamScreen(Device device, FileDescriptor fd) throws IOException {
MediaFormat format = createFormat(bitRate, frameRate, iFrameInterval);
Workarounds.prepareMainLooper();
Workarounds.fillAppInfo();
MediaFormat format = createFormat(bitRate, maxFps, iFrameInterval);
device.setRotationListener(this);
boolean alive;
try {
@ -137,15 +138,24 @@ public class ScreenEncoder implements Device.RotationListener {
return MediaCodec.createEncoderByType("video/avc");
}
private static MediaFormat createFormat(int bitRate, int frameRate, int iFrameInterval) throws IOException {
@SuppressWarnings("checkstyle:MagicNumber")
private static MediaFormat createFormat(int bitRate, int maxFps, int iFrameInterval) {
MediaFormat format = new MediaFormat();
format.setString(MediaFormat.KEY_MIME, "video/avc");
format.setInteger(MediaFormat.KEY_BIT_RATE, bitRate);
format.setInteger(MediaFormat.KEY_FRAME_RATE, frameRate);
// must be present to configure the encoder, but does not impact the actual frame rate, which is variable
format.setInteger(MediaFormat.KEY_FRAME_RATE, 60);
format.setInteger(MediaFormat.KEY_COLOR_FORMAT, MediaCodecInfo.CodecCapabilities.COLOR_FormatSurface);
format.setInteger(MediaFormat.KEY_I_FRAME_INTERVAL, iFrameInterval);
// display the very first frame, and recover from bad quality when no new frames
format.setLong(MediaFormat.KEY_REPEAT_PREVIOUS_FRAME_AFTER, MICROSECONDS_IN_ONE_SECOND * REPEAT_FRAME_DELAY / frameRate); // µs
format.setLong(MediaFormat.KEY_REPEAT_PREVIOUS_FRAME_AFTER, REPEAT_FRAME_DELAY_US); // µs
if (maxFps > 0) {
if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.Q) {
format.setFloat(MediaFormat.KEY_MAX_FPS_TO_ENCODER, maxFps);
} else {
Ln.w("Max FPS is only supported since Android 10, the option has been ignored");
}
}
return format;
}

View file

@ -7,7 +7,7 @@ import java.io.IOException;
public final class Server {
private static final String SERVER_PATH = "/data/local/tmp/scrcpy-server.jar";
private static final String SERVER_PATH = "/data/local/tmp/scrcpy-server";
private Server() {
// not instantiable
@ -17,7 +17,7 @@ public final class Server {
final Device device = new Device(options);
boolean tunnelForward = options.isTunnelForward();
try (DesktopConnection connection = DesktopConnection.open(device, tunnelForward)) {
ScreenEncoder screenEncoder = new ScreenEncoder(options.getSendFrameMeta(), options.getBitRate());
ScreenEncoder screenEncoder = new ScreenEncoder(options.getSendFrameMeta(), options.getBitRate(), options.getMaxFps());
if (options.getControl()) {
Controller controller = new Controller(device, connection);
@ -67,29 +67,42 @@ public final class Server {
@SuppressWarnings("checkstyle:MagicNumber")
private static Options createOptions(String... args) {
if (args.length != 6) {
throw new IllegalArgumentException("Expecting 6 parameters");
if (args.length < 1) {
throw new IllegalArgumentException("Missing client version");
}
String clientVersion = args[0];
if (!clientVersion.equals(BuildConfig.VERSION_NAME)) {
throw new IllegalArgumentException("The server version (" + clientVersion + ") does not match the client "
+ "(" + BuildConfig.VERSION_NAME + ")");
}
if (args.length != 8) {
throw new IllegalArgumentException("Expecting 8 parameters");
}
Options options = new Options();
int maxSize = Integer.parseInt(args[0]) & ~7; // multiple of 8
int maxSize = Integer.parseInt(args[1]) & ~7; // multiple of 8
options.setMaxSize(maxSize);
int bitRate = Integer.parseInt(args[1]);
int bitRate = Integer.parseInt(args[2]);
options.setBitRate(bitRate);
int maxFps = Integer.parseInt(args[3]);
options.setMaxFps(maxFps);
// use "adb forward" instead of "adb tunnel"? (so the server must listen)
boolean tunnelForward = Boolean.parseBoolean(args[2]);
boolean tunnelForward = Boolean.parseBoolean(args[4]);
options.setTunnelForward(tunnelForward);
Rect crop = parseCrop(args[3]);
Rect crop = parseCrop(args[5]);
options.setCrop(crop);
boolean sendFrameMeta = Boolean.parseBoolean(args[4]);
boolean sendFrameMeta = Boolean.parseBoolean(args[6]);
options.setSendFrameMeta(sendFrameMeta);
boolean control = Boolean.parseBoolean(args[5]);
boolean control = Boolean.parseBoolean(args[7]);
options.setControl(control);
return options;

View file

@ -0,0 +1,64 @@
package com.genymobile.scrcpy;
import android.annotation.SuppressLint;
import android.content.pm.ApplicationInfo;
import android.os.Looper;
import java.lang.reflect.Constructor;
import java.lang.reflect.Field;
public final class Workarounds {
private Workarounds() {
// not instantiable
}
public static void prepareMainLooper() {
// Some devices internally create a Handler when creating an input Surface, causing an exception:
// "Can't create handler inside thread that has not called Looper.prepare()"
// <https://github.com/Genymobile/scrcpy/issues/240>
//
// Use Looper.prepareMainLooper() instead of Looper.prepare() to avoid a NullPointerException:
// "Attempt to read from field 'android.os.MessageQueue android.os.Looper.mQueue'
// on a null object reference"
// <https://github.com/Genymobile/scrcpy/issues/921>
Looper.prepareMainLooper();
}
@SuppressLint("PrivateApi")
public static void fillAppInfo() {
try {
// ActivityThread activityThread = new ActivityThread();
Class<?> activityThreadClass = Class.forName("android.app.ActivityThread");
Constructor<?> activityThreadConstructor = activityThreadClass.getDeclaredConstructor();
activityThreadConstructor.setAccessible(true);
Object activityThread = activityThreadConstructor.newInstance();
// ActivityThread.sCurrentActivityThread = activityThread;
Field sCurrentActivityThreadField = activityThreadClass.getDeclaredField("sCurrentActivityThread");
sCurrentActivityThreadField.setAccessible(true);
sCurrentActivityThreadField.set(null, activityThread);
// ActivityThread.AppBindData appBindData = new ActivityThread.AppBindData();
Class<?> appBindDataClass = Class.forName("android.app.ActivityThread$AppBindData");
Constructor<?> appBindDataConstructor = appBindDataClass.getDeclaredConstructor();
appBindDataConstructor.setAccessible(true);
Object appBindData = appBindDataConstructor.newInstance();
ApplicationInfo applicationInfo = new ApplicationInfo();
applicationInfo.packageName = "com.genymobile.scrcpy";
// appBindData.appInfo = applicationInfo;
Field appInfo = appBindDataClass.getDeclaredField("appInfo");
appInfo.setAccessible(true);
appInfo.set(appBindData, applicationInfo);
// activityThread.mBoundApplication = appBindData;
Field mBoundApplicationField = activityThreadClass.getDeclaredField("mBoundApplication");
mBoundApplicationField.setAccessible(true);
mBoundApplicationField.set(activityThread, appBindData);
} catch (Throwable throwable) {
// this is a workaround, so failing is not an error
Ln.w("Could not fill app info: " + throwable.getMessage());
}
}
}

View file

@ -1,44 +1,102 @@
package com.genymobile.scrcpy.wrappers;
import com.genymobile.scrcpy.Ln;
import android.content.ClipData;
import android.os.Build;
import android.os.IInterface;
import java.lang.reflect.InvocationTargetException;
import java.lang.reflect.Method;
public class ClipboardManager {
private static final String PACKAGE_NAME = "com.android.shell";
private static final int USER_ID = 0;
private final IInterface manager;
private final Method getPrimaryClipMethod;
private final Method setPrimaryClipMethod;
private Method getPrimaryClipMethod;
private Method setPrimaryClipMethod;
public ClipboardManager(IInterface manager) {
this.manager = manager;
try {
getPrimaryClipMethod = manager.getClass().getMethod("getPrimaryClip", String.class);
setPrimaryClipMethod = manager.getClass().getMethod("setPrimaryClip", ClipData.class, String.class);
} catch (NoSuchMethodException e) {
throw new AssertionError(e);
}
private Method getGetPrimaryClipMethod() {
if (getPrimaryClipMethod == null) {
try {
if (Build.VERSION.SDK_INT < Build.VERSION_CODES.Q) {
getPrimaryClipMethod = manager.getClass().getMethod("getPrimaryClip", String.class);
} else {
getPrimaryClipMethod = manager.getClass().getMethod("getPrimaryClip", String.class, int.class);
}
} catch (NoSuchMethodException e) {
Ln.e("Could not find method", e);
}
}
return getPrimaryClipMethod;
}
private Method getSetPrimaryClipMethod() {
if (setPrimaryClipMethod == null) {
try {
if (Build.VERSION.SDK_INT < Build.VERSION_CODES.Q) {
setPrimaryClipMethod = manager.getClass().getMethod("setPrimaryClip", ClipData.class, String.class);
} else {
setPrimaryClipMethod = manager.getClass().getMethod("setPrimaryClip", ClipData.class,
String.class, int.class);
}
} catch (NoSuchMethodException e) {
Ln.e("Could not find method", e);
}
}
return setPrimaryClipMethod;
}
private static ClipData getPrimaryClip(Method method, IInterface manager) throws InvocationTargetException,
IllegalAccessException {
if (Build.VERSION.SDK_INT < Build.VERSION_CODES.Q) {
return (ClipData) method.invoke(manager, PACKAGE_NAME);
}
return (ClipData) method.invoke(manager, PACKAGE_NAME, USER_ID);
}
private static void setPrimaryClip(Method method, IInterface manager, ClipData clipData) throws InvocationTargetException,
IllegalAccessException {
if (Build.VERSION.SDK_INT < Build.VERSION_CODES.Q) {
method.invoke(manager, clipData, PACKAGE_NAME);
} else {
method.invoke(manager, clipData, PACKAGE_NAME, USER_ID);
}
}
public CharSequence getText() {
Method method = getGetPrimaryClipMethod();
if (method == null) {
return null;
}
try {
ClipData clipData = (ClipData) getPrimaryClipMethod.invoke(manager, "com.android.shell");
ClipData clipData = getPrimaryClip(method, manager);
if (clipData == null || clipData.getItemCount() == 0) {
return null;
}
return clipData.getItemAt(0).getText();
} catch (InvocationTargetException | IllegalAccessException e) {
throw new AssertionError(e);
Ln.e("Could not invoke " + method.getName(), e);
return null;
}
}
public void setText(CharSequence text) {
Method method = getSetPrimaryClipMethod();
if (method == null) {
return;
}
ClipData clipData = ClipData.newPlainText(null, text);
try {
setPrimaryClipMethod.invoke(manager, clipData, "com.android.shell");
setPrimaryClip(method, manager, clipData);
} catch (InvocationTargetException | IllegalAccessException e) {
throw new AssertionError(e);
Ln.e("Could not invoke " + method.getName(), e);
}
}
}

View file

@ -1,5 +1,7 @@
package com.genymobile.scrcpy.wrappers;
import com.genymobile.scrcpy.Ln;
import android.os.IInterface;
import android.view.InputEvent;
@ -13,22 +15,33 @@ public final class InputManager {
public static final int INJECT_INPUT_EVENT_MODE_WAIT_FOR_FINISH = 2;
private final IInterface manager;
private final Method injectInputEventMethod;
private Method injectInputEventMethod;
public InputManager(IInterface manager) {
this.manager = manager;
try {
injectInputEventMethod = manager.getClass().getMethod("injectInputEvent", InputEvent.class, int.class);
} catch (NoSuchMethodException e) {
throw new AssertionError(e);
}
private Method getInjectInputEventMethod() {
if (injectInputEventMethod == null) {
try {
injectInputEventMethod = manager.getClass().getMethod("injectInputEvent", InputEvent.class, int.class);
} catch (NoSuchMethodException e) {
Ln.e("Could not find method", e);
}
}
return injectInputEventMethod;
}
public boolean injectInputEvent(InputEvent inputEvent, int mode) {
Method method = getInjectInputEventMethod();
if (method == null) {
return false;
}
try {
return (Boolean) injectInputEventMethod.invoke(manager, inputEvent, mode);
return (Boolean) method.invoke(manager, inputEvent, mode);
} catch (InvocationTargetException | IllegalAccessException e) {
throw new AssertionError(e);
Ln.e("Could not invoke " + method.getName(), e);
return false;
}
}
}

View file

@ -1,5 +1,7 @@
package com.genymobile.scrcpy.wrappers;
import com.genymobile.scrcpy.Ln;
import android.annotation.SuppressLint;
import android.os.Build;
import android.os.IInterface;
@ -9,24 +11,35 @@ import java.lang.reflect.Method;
public final class PowerManager {
private final IInterface manager;
private final Method isScreenOnMethod;
private Method isScreenOnMethod;
public PowerManager(IInterface manager) {
this.manager = manager;
try {
@SuppressLint("ObsoleteSdkInt") // we may lower minSdkVersion in the future
String methodName = Build.VERSION.SDK_INT >= Build.VERSION_CODES.KITKAT_WATCH ? "isInteractive" : "isScreenOn";
isScreenOnMethod = manager.getClass().getMethod(methodName);
} catch (NoSuchMethodException e) {
throw new AssertionError(e);
}
private Method getIsScreenOnMethod() {
if (isScreenOnMethod == null) {
try {
@SuppressLint("ObsoleteSdkInt") // we may lower minSdkVersion in the future
String methodName = Build.VERSION.SDK_INT >= Build.VERSION_CODES.KITKAT_WATCH ? "isInteractive" : "isScreenOn";
isScreenOnMethod = manager.getClass().getMethod(methodName);
} catch (NoSuchMethodException e) {
Ln.e("Could not find method", e);
}
}
return isScreenOnMethod;
}
public boolean isScreenOn() {
Method method = getIsScreenOnMethod();
if (method == null) {
return false;
}
try {
return (Boolean) isScreenOnMethod.invoke(manager);
return (Boolean) method.invoke(manager);
} catch (InvocationTargetException | IllegalAccessException e) {
throw new AssertionError(e);
Ln.e("Could not invoke " + method.getName(), e);
return false;
}
}
}

View file

@ -17,35 +17,49 @@ public class StatusBarManager {
this.manager = manager;
}
public void expandNotificationsPanel() {
private Method getExpandNotificationsPanelMethod() {
if (expandNotificationsPanelMethod == null) {
try {
expandNotificationsPanelMethod = manager.getClass().getMethod("expandNotificationsPanel");
} catch (NoSuchMethodException e) {
Ln.e("ServiceBarManager.expandNotificationsPanel() is not available on this device");
return;
Ln.e("Could not find method", e);
}
}
try {
expandNotificationsPanelMethod.invoke(manager);
} catch (InvocationTargetException | IllegalAccessException e) {
Ln.e("Could not invoke ServiceBarManager.expandNotificationsPanel()", e);
}
return expandNotificationsPanelMethod;
}
public void collapsePanels() {
private Method getCollapsePanelsMethod() {
if (collapsePanelsMethod == null) {
try {
collapsePanelsMethod = manager.getClass().getMethod("collapsePanels");
} catch (NoSuchMethodException e) {
Ln.e("ServiceBarManager.collapsePanels() is not available on this device");
return;
Ln.e("Could not find method", e);
}
}
return collapsePanelsMethod;
}
public void expandNotificationsPanel() {
Method method = getExpandNotificationsPanelMethod();
if (method == null) {
return;
}
try {
collapsePanelsMethod.invoke(manager);
method.invoke(manager);
} catch (InvocationTargetException | IllegalAccessException e) {
Ln.e("Could not invoke ServiceBarManager.collapsePanels()", e);
Ln.e("Could not invoke " + method.getName(), e);
}
}
public void collapsePanels() {
Method method = getCollapsePanelsMethod();
if (method == null) {
return;
}
try {
method.invoke(manager);
} catch (InvocationTargetException | IllegalAccessException e) {
Ln.e("Could not invoke " + method.getName(), e);
}
}
}

View file

@ -1,11 +1,16 @@
package com.genymobile.scrcpy.wrappers;
import com.genymobile.scrcpy.Ln;
import android.annotation.SuppressLint;
import android.graphics.Rect;
import android.os.Build;
import android.os.IBinder;
import android.view.Surface;
import java.lang.reflect.InvocationTargetException;
import java.lang.reflect.Method;
@SuppressLint("PrivateApi")
public final class SurfaceControl {
@ -23,6 +28,9 @@ public final class SurfaceControl {
}
}
private static Method getBuiltInDisplayMethod;
private static Method setDisplayPowerModeMethod;
private SurfaceControl() {
// only static methods
}
@ -76,24 +84,62 @@ public final class SurfaceControl {
}
}
public static IBinder getBuiltInDisplay(int builtInDisplayId) {
try {
// the method signature has changed in Android Q
// <https://github.com/Genymobile/scrcpy/issues/586>
if (Build.VERSION.SDK_INT < Build.VERSION_CODES.Q) {
return (IBinder) CLASS.getMethod("getBuiltInDisplay", int.class).invoke(null, builtInDisplayId);
private static Method getGetBuiltInDisplayMethod() {
if (getBuiltInDisplayMethod == null) {
try {
// the method signature has changed in Android Q
// <https://github.com/Genymobile/scrcpy/issues/586>
if (Build.VERSION.SDK_INT < Build.VERSION_CODES.Q) {
getBuiltInDisplayMethod = CLASS.getMethod("getBuiltInDisplay", int.class);
} else {
getBuiltInDisplayMethod = CLASS.getMethod("getInternalDisplayToken");
}
} catch (NoSuchMethodException e) {
Ln.e("Could not find method", e);
}
return (IBinder) CLASS.getMethod("getPhysicalDisplayToken", long.class).invoke(null, builtInDisplayId);
} catch (Exception e) {
throw new AssertionError(e);
}
return getBuiltInDisplayMethod;
}
public static IBinder getBuiltInDisplay() {
Method method = getGetBuiltInDisplayMethod();
if (method == null) {
return null;
}
try {
if (Build.VERSION.SDK_INT < Build.VERSION_CODES.Q) {
// call getBuiltInDisplay(0)
return (IBinder) method.invoke(null, 0);
}
// call getInternalDisplayToken()
return (IBinder) method.invoke(null);
} catch (InvocationTargetException | IllegalAccessException e) {
Ln.e("Could not invoke " + method.getName(), e);
return null;
}
}
private static Method getSetDisplayPowerModeMethod() {
if (setDisplayPowerModeMethod == null) {
try {
setDisplayPowerModeMethod = CLASS.getMethod("setDisplayPowerMode", IBinder.class, int.class);
} catch (NoSuchMethodException e) {
Ln.e("Could not find method", e);
}
}
return setDisplayPowerModeMethod;
}
public static void setDisplayPowerMode(IBinder displayToken, int mode) {
Method method = getSetDisplayPowerModeMethod();
if (method == null) {
return;
}
try {
CLASS.getMethod("setDisplayPowerMode", IBinder.class, int.class).invoke(null, displayToken, mode);
} catch (Exception e) {
throw new AssertionError(e);
method.invoke(null, displayToken, mode);
} catch (InvocationTargetException | IllegalAccessException e) {
Ln.e("Could not invoke " + method.getName(), e);
}
}

View file

@ -78,31 +78,35 @@ public class ControlMessageReaderTest {
@Test
@SuppressWarnings("checkstyle:MagicNumber")
public void testParseMouseEvent() throws IOException {
public void testParseTouchEvent() throws IOException {
ControlMessageReader reader = new ControlMessageReader();
ByteArrayOutputStream bos = new ByteArrayOutputStream();
DataOutputStream dos = new DataOutputStream(bos);
dos.writeByte(ControlMessage.TYPE_INJECT_MOUSE_EVENT);
dos.writeByte(ControlMessage.TYPE_INJECT_TOUCH_EVENT);
dos.writeByte(MotionEvent.ACTION_DOWN);
dos.writeInt(MotionEvent.BUTTON_PRIMARY);
dos.writeLong(-42); // pointerId
dos.writeInt(100);
dos.writeInt(200);
dos.writeShort(1080);
dos.writeShort(1920);
dos.writeShort(0xffff); // pressure
dos.writeInt(MotionEvent.BUTTON_PRIMARY);
byte[] packet = bos.toByteArray();
reader.readFrom(new ByteArrayInputStream(packet));
ControlMessage event = reader.next();
Assert.assertEquals(ControlMessage.TYPE_INJECT_MOUSE_EVENT, event.getType());
Assert.assertEquals(ControlMessage.TYPE_INJECT_TOUCH_EVENT, event.getType());
Assert.assertEquals(MotionEvent.ACTION_DOWN, event.getAction());
Assert.assertEquals(MotionEvent.BUTTON_PRIMARY, event.getButtons());
Assert.assertEquals(-42, event.getPointerId());
Assert.assertEquals(100, event.getPosition().getPoint().getX());
Assert.assertEquals(200, event.getPosition().getPoint().getY());
Assert.assertEquals(1080, event.getPosition().getScreenSize().getWidth());
Assert.assertEquals(1920, event.getPosition().getScreenSize().getHeight());
Assert.assertEquals(1f, event.getPressure(), 0f); // must be exact
Assert.assertEquals(MotionEvent.BUTTON_PRIMARY, event.getButtons());
}
@Test