a

554325746@qq.com

2019-12-25 603cb36a5123e46656b06a5deb8d7ac7ff81307f

 app/src/main/java/com/basic/security/widget/PreviewBase.java

@@ -63,14 +63,14 @@

    @Override
    public void onSurfaceTextureAvailable(SurfaceTexture surfaceTexture, int width, int height) {
//        System.out.println("PreviewBase.onSurfaceTextureAvailable");
//        System1.out.println("PreviewBase.onSurfaceTextureAvailable");
        mFinished = false;
        try {
            mCamera = Camera.open(rgb_gray_camera);
            Camera.Parameters parameters = mCamera.getParameters();
            parameters.setPreviewSize(640, 480);
            if (null == mCamera) {
                System.out.println("Preview.onSurfaceTextureAvailable no front facing camera ");
                System1.out.println("Preview.onSurfaceTextureAvailable no front facing camera ");
            }
        /*
           This doesn't work
@@ -94,7 +94,7 @@
            /* Tell the camera to write onto our textureView mTextureView */
            mCamera.setPreviewTexture(surfaceTexture);
            mCamera.setPreviewCallback((data, camera) -> {
//                System.out.println("PreviewBase.onSurfaceTextureAvailable setPreviewCallback");
//                System1.out.println("PreviewBase.onSurfaceTextureAvailable setPreviewCallback");
                lastTimeOnPreviewFrame = System.currentTimeMillis();
                if (Constants.indoorOutdoorInOne) {
                    if (secondDisplayRunnable.isNotRunning()) {
@@ -109,14 +109,14 @@
                try {
                    if (rgb_gray_camera == Constants.RGB_CAMERA) {
                        OutdoorGuestSocketServer.setCameraData(data);
//                        System.out.println("PreviewBase.onSurfaceTextureAvailable 0");
//                        System1.out.println("PreviewBase.onSurfaceTextureAvailable 0");
                        if (BaseApplication.getApplication().activity != null
                                && BaseApplication.getApplication().activity.shouldDetectFace()) {
//                            System.out.println("PreviewBase.onSurfaceTextureAvailable 1");
//                            System1.out.println("PreviewBase.onSurfaceTextureAvailable 1");
                            if (!((Preview) PreviewBase.this).rgbThread.isRunning) {
                                if (Constants.USE_GRAY_CAMERA) {
                                    byte[] grayBgrData = ((Preview) PreviewBase.this).getMostMatchGrayBgrData();
//                                    System.out.println("PreviewBase.onSurfaceTextureAvailable 2 grayBgrData="+grayBgrData);
//                                    System1.out.println("PreviewBase.onSurfaceTextureAvailable 2 grayBgrData="+grayBgrData);
                                    if (grayBgrData != null) {
                                        try {
                                            ((Preview) PreviewBase.this).grayThread.onPreviewFrame(grayBgrData, camera, Constants.GRAY_CAMERA);
@@ -129,7 +129,7 @@
                                }
                                ((Preview) PreviewBase.this).rgbThread.isRunning = true;
                                ((Preview) PreviewBase.this).rgbThread.onPreviewFrame(data, camera, Constants.RGB_CAMERA);
//                                System.out.println("PreviewBase.onSurfaceTextureAvailable rgbExecutorService.execute(((Preview) PreviewBase.this).rgbThread)");
//                                System1.out.println("PreviewBase.onSurfaceTextureAvailable rgbExecutorService.execute(((Preview) PreviewBase.this).rgbThread)");
                                rgbExecutorService.execute(((Preview) PreviewBase.this).rgbThread);
                            }
                        }
@@ -144,12 +144,14 @@
            mCamera.startPreview();
        } catch (IOException ioe) {
            Log.e("camera-reverse", ioe.getMessage());
            mCamera = null;
            mFinished = true;
        }
    }

    @Override
    public void onSurfaceTextureSizeChanged(SurfaceTexture surfaceTexture, int width, int height) {
//        System.out.println("PreviewBase.onSurfaceTextureSizeChanged");
//        System1.out.println("PreviewBase.onSurfaceTextureSizeChanged");
        Matrix matrix = new Matrix();
        matrix.setScale(-1, 1);
        //move it back to in view otherwise it'll be off to the left.
@@ -160,22 +162,26 @@
            mCamera.setPreviewTexture(surfaceTexture);
        } catch (IOException e) {
            e.printStackTrace();
            mCamera = null;
            mFinished = true;

        }
    }

    @Override
    public boolean onSurfaceTextureDestroyed(SurfaceTexture surface) {
//        System.out.println("PreviewBase.onSurfaceTextureDestroyed");
//        System1.out.println("PreviewBase.onSurfaceTextureDestroyed");
        mFinished = true;
        if (null != mCamera) {
            mCamera.stopPreview();
            mCamera.release();
            mCamera = null;
        }
        return true;
    }

    @Override
    public void onSurfaceTextureUpdated(SurfaceTexture surface) {
//        System.out.println("PreviewBase.onSurfaceTextureUpdated");
//        System1.out.println("PreviewBase.onSurfaceTextureUpdated");
    }
}