package com.example.datalibrary.deptrum;
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import android.content.Context;
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import android.graphics.Canvas;
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import android.graphics.Path;
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import android.graphics.Region;
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import android.os.Build;
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import android.os.Handler;
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import android.os.Looper;
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import android.util.AttributeSet;
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import android.view.TextureView;
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import android.widget.RelativeLayout;
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import com.example.datalibrary.utils.ImageUtils;
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public class MantleGLFrameSurface extends RelativeLayout {
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private boolean isDraw = false;
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private int drawLength = 200;
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public float circleRadius;
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public float circleX;
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public float circleY;
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private Context context;
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public TextureView textureView;
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private TextureView faceTexture;
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protected GLFrameSurface mRgbSurface;
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private int videoWidth = 0;
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private int videoHeight = 0;
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public int previewWidth = 0;
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private int previewHeight = 0;
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private static int scale = 2;
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private boolean mIsRegister; // 注册
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public void setDraw(boolean draw) {
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isDraw = draw;
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postInvalidate();
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}
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public boolean isDraw() {
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return isDraw;
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}
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public GLFrameSurface getGLFrameSurface() {
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return mRgbSurface;
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}
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public MantleGLFrameSurface(Context context) {
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super(context);
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init(context);
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}
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public MantleGLFrameSurface(Context context, AttributeSet attrs) {
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super(context, attrs);
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init(context);
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}
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public MantleGLFrameSurface(Context context, AttributeSet attrs, int defStyleAttr) {
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super(context, attrs, defStyleAttr);
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init(context);
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}
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public MantleGLFrameSurface(Context context, AttributeSet attrs, int defStyleAttr, int defStyleRes) {
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super(context, attrs, defStyleAttr, defStyleRes);
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init(context);
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}
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public void setDrawHeightLength(int drawLength) {
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this.drawLength = drawLength;
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}
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private void init(Context context){
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this.context = getContext();
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setWillNotDraw(false);
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}
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// 初始化TextureG
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public void initSurface(){
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mRgbSurface = new GLFrameSurface(context);
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addView(mRgbSurface);
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}
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private void setTextureLayout(){
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if (videoWidth == 0 || videoHeight == 0 || previewWidth == 0 || previewHeight == 0 || textureView == null) {
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return;
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}
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if (previewWidth * videoHeight > previewHeight * videoWidth) {
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int scaledChildHeight = videoHeight * previewWidth / videoWidth;
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textureView.layout(0, (previewHeight - scaledChildHeight) / scale,
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previewWidth, (previewHeight + scaledChildHeight) / scale);
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faceTexture.layout(0, (previewHeight - scaledChildHeight) / scale,
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previewWidth, (previewHeight + scaledChildHeight) / scale);
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} else {
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int scaledChildWidth = videoWidth * previewHeight / videoHeight;
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textureView.layout((previewWidth - scaledChildWidth) / scale, 0,
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(previewWidth + scaledChildWidth) / scale, previewHeight);
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faceTexture.layout((previewWidth - scaledChildWidth) / scale, 0,
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(previewWidth + scaledChildWidth) / scale, previewHeight);
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}
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}
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@Override
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protected void onLayout(boolean changed, int left, int top, int right, int bottom) {
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super.onLayout(changed, left, top, right, bottom);
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previewWidth = getWidth();
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previewHeight = getHeight();
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setTextureLayout();
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}
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@Override
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protected void onDraw(Canvas canvas) {
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if (isDraw) {
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Path path = new Path();
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// 设置裁剪的圆心坐标，半径
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path.addCircle(getWidth() / 2,
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(getHeight() - ImageUtils.dip2px(context , drawLength)) / 2, getWidth() / 3, Path.Direction.CCW);
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// 裁剪画布，并设置其填充方式
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// canvas.clipPath(path, Region.Op.REPLACE);
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if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.P) {
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canvas.clipPath(path);
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} else {
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canvas.clipPath(path, Region.Op.REPLACE); // REPLACE、UNION 等
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}
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// 圆的半径
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circleRadius = getWidth() / 3;
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// 圆心的X坐标
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circleX = (getRight() - getLeft()) / 2;
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// 圆心的Y坐标
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circleY = (getBottom() - getTop()) / 2 ;
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}
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if (mIsRegister) {
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Path path = new Path();
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// 设置裁剪的圆心坐标，半径
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path.addCircle(getWidth() / 2, getHeight() / 2, getWidth() / 3, Path.Direction.CCW);
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// 裁剪画布，并设置其填充方式
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if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.P) {
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canvas.clipPath(path);
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} else {
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canvas.clipPath(path, Region.Op.REPLACE); // REPLACE、UNION 等
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}
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// 圆的半径
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circleRadius = getWidth() / 3;
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// 圆心的X坐标
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circleX = (getRight() - getLeft()) / 2;
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// 圆心的Y坐标
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circleY = (getBottom() - getTop()) / 2;
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}
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super.onDraw(canvas);
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}
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public void setIsRegister(boolean isRegister) {
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mIsRegister = isRegister;
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invalidate();
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}
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public TextureView getTextureView() {
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return textureView;
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}
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private Handler handler = new Handler(Looper.getMainLooper());
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public void setPreviewSize(int width, int height) {
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if (this.videoWidth == width && this.videoHeight == height) {
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return;
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}
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this.videoWidth = width;
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this.videoHeight = height;
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handler.post(new Runnable() {
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@Override
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public void run() {
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requestLayout();
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}
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});
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}
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}
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