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Last active December 16, 2015 11:58
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Пример кода для работы с камерой. Задача этого кода, подогнать соотношение сторон окна (экрана телефона) и соотношения сторон кадра с камеры и повернуть изображение соответственно ориентации телефона.
Size previewSize = camera.getParameters().getPreviewSize();
float aspect = (float) previewSize.width / previewSize.height;
int previewSurfaceWidth = preview.getWidth();
int previewSurfaceHeight = preview.getHeight();
LayoutParams lp = preview.getLayoutParams();
if (this.getResources().getConfiguration().orientation != Configuration.ORIENTATION_LANDSCAPE)
{
// портретный вид
camera.setDisplayOrientation(90);
lp.height = previewSurfaceHeight;
lp.width = (int) (previewSurfaceHeight / aspect);
;
}
else
{
camera.setDisplayOrientation(0);
lp.width = previewSurfaceWidth;
lp.height = (int) (previewSurfaceWidth / aspect);
}
preview.setLayoutParams(lp);
camera.startPreview();
}
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