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itome/RotationAcitivty.kt

Created December 3, 2018 07:35
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RotationAcitivty.kt
private fun rotateTextureView() {
val orientation = getApplicationOrientation()
val viewWidth = textureView.width
val viewHeight = textureView.height
val matrix = Matrix()
matrix.postRotate(- orientation.toFloat(), viewWidth * 0.5F, viewHeight * 0.5F)
textureView.setTransform(matrix)
}
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