如何获取Android摄像头的焦距
答案:2 悬赏:20 手机版
解决时间 2021-02-28 04:37
- 提问者网友：我是女神我骄傲
- 2021-02-27 12:00
如何获取Android摄像头的焦距
最佳答案
- 五星知识达人网友：大漠
- 2021-02-27 12:34
private void initializeZoom() {
if (!mParameters.isZoomSupported()) return;
// Maximum zoom value may change after preview size is set. Get the
// latest parameters here.
mParameters = mCameraDevice.getParameters();
mZoomMax = mParameters.getMaxZoom();
mSmoothZoomSupported = mParameters.isSmoothZoomSupported();
mGestureDetector = new GestureDetector(this, new ZoomGestureListener());
mCameraDevice.setZoomChangeListener(mZoomListener);
}
set zoom: mParameters.setZoom(xxx);
set focus mode: setFocusMode(String value);
if (!mParameters.isZoomSupported()) return;
// Maximum zoom value may change after preview size is set. Get the
// latest parameters here.
mParameters = mCameraDevice.getParameters();
mZoomMax = mParameters.getMaxZoom();
mSmoothZoomSupported = mParameters.isSmoothZoomSupported();
mGestureDetector = new GestureDetector(this, new ZoomGestureListener());
mCameraDevice.setZoomChangeListener(mZoomListener);
}
set zoom: mParameters.setZoom(xxx);
set focus mode: setFocusMode(String value);
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- 1楼网友：风格不统一
- 2021-02-27 14:03
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