为您找到相关结果70,516个
Android实现Camera2预览和拍照效果_Android_脚本之家
Integer facing = characteristics.get(CameraCharacteristics.LENS_FACING); if (facing != null && facing == CameraCharacteristics.LENS_FACING_FRONT) { continue; } StreamConfigurationMap map = characteristics.get(CameraCharacteristics.SCALER_STREAM_CONFIGURATION_MAP); if (map == null) { continue; } Siz...
www.jb51.net/article/1266...htm 2025-6-12
QT和vue交互的实现示例_vue.js_脚本之家
Klarälvdalens Datakonsult AB, a KDAB Groupcompany, info@kdab.com, author Milian Wolff <milian.wolff@kdab.com> ** Contact: https://www.qt.io/licensing/ ** ** This file is partof the QtWebChannel module of the Qt Toolkit ** ** $QT_BEGIN_LICENSE:LGPL$ ** Commercial ...
www.jb51.net/javascript/292751e...htm 2025-6-16
Android开发中amera2 Preview使用详解_Android_脚本之家
当Camera状况为Opened时,创建CaptureRequest.Builder为preview,并将surface关联至builder;之后创建CameraDevice之createCaptureSession,当收到onConfigured信息时,对诸如 sensor, lens, flash等进行配置,然后呼叫Builder的build函数完成配置CaptureRequest,最后设置session为repeat模式。 到此这篇关于Android开发中amera2 Preview使用...
www.jb51.net/article/2223...htm 2025-6-7
Jetpack之CameraX的使用_Android_脚本之家
.requireLensFacing(CameraSelector.LENS_FACING_BACK) .build() val preview = Preview.Builder().build() preview.setSurfaceProvider(previewView.surfaceProvider) cameraProvider.bindToLifecycle( this as LifecycleOwner, cameraSelector, imageCapture, preview ) } 这样,就完成了相机的预览功能了。 拍摄 实现拍照...
www.jb51.net/article/2663...htm 2025-6-4